Foot support system including fluid movement control and adjustable foot support pressure

Abstract

To provide a method of creating a sole structure for a footwear article.SOLUTION: A foot support system engages one or more fluid lines (202, 402, 606) extending from a sole member (104U) to one or more ports (702) corresponding to a connector (700). The port is in fluid communication with a port at an opposite end of the connector with an internal connector fluid line extending through the connector. The port at the opposite end of the connector is engaged with a manifold port corresponding to a manifold included in a fluid distributor. The fluid distributor and the connector engage the sole member (104U) or another sole member as a single connection member (750).SELECTED DRAWING: Figure 15A

Description

[Technical Field]

[0001] Related application data This application claims priority rights based on the following application: (a) U.S. Provisional Patent Application No. 63 / 031,395, filed May 28, 2020, Tight Foot Support Systems Including Fluid M ovement Controllers and Adjustable Foot Support Pressure; (b) U.S. Provisional Patent Application No. 63 / 031,413, filed May 28, 2020, Tight Foot Support Systems Including Fluid M ovement Controllers and Adjustable Foot Support Pressure; (c) U.S. Provisional Patent Application No. 63 / 031,433, filed May 28, 2020, Tight Foot Support Systems Including Fluid M ovement Controllers and Adjustable Foot Support Pressure; (d) U.S. Provisional Patent Application No. 63 / 031,444, filed May 28, 2020, Tight Foot Support Systems Including Fluid M ovement Controllers and Adjustable Foot Support Pressure; (e) U.S. Provisional Patent Application No. 63 / 031,455, filed May 28, 2020, Tight Foot Support Systems Including Fluid M ovement Controllers and Adjustable Foot Support Pressure; (f) U.S. Provisional Patent Application No. 63 / 031,468, filed May 28, 2020, Tight Foot Support Systems Including Fluid M ovement Controllers and Adjustable Foot Support Pressure; (g) U.S. Provisional Patent Application No. 63 / 031,482, filed May 28, 2020, Tight Foot Support Systems Including Fluid M ovement Controllers and Adjustable Foot Support Pressure; (h) U.S. Provisional Patent Application No. 63 / 031,423, filed May 28, 2020, title Foot Support Systems Including Fluid M ovement Controllers and Adjustable Foot Support Pressure; (i) U.S. Provisional Patent Application No. 63 / 031,429, filed May 28, 2020, Tight Foot Support Systems Including Fluid M ovement Controllers and Adjustable Foot Support Pressure; (j) U.S. Provisional Patent Application No. 63 / 031,441, filed May 28, 2020, Tight Foot Support Systems Including Fluid M ovement Controllers and Adjustable Foot Support Pressure; (k) U.S. Provisional Patent Application No. 63 / 031,451, filed May 28, 2020, Tight Foot Support Systems Including Fluid M ovement Controllers and Adjustable Foot Support Pressure; (l) U.S. Provisional Patent Application No. 63 / 031,460, filed May 28, 2020, Tight Foot Support Systems Including Fluid M ovement Controllers and Adjustable Foot Support Force; and (m) U.S. Provisional Patent Application No. 63 / 031,471, filed May 28, 2020, Tight Foot Support Systems Including Fluid M ovement Controllers and Adjustable Foot "Support Pressure" U.S. Patent Provisional Applications Nos. 63 / 031,395, 63 / 031,413, and 63 / 03 No. 1,433, No. 63 / 031,444, No. 63 / 031,455, No. 63 / 031 ,No. 468, No. 63 / 031,482, No. 63 / 031,423, No. 63 / 031, No. 429, No. 63 / 031,441, No. 63 / 031,451, No. 63 / 031,4 Issues 60 and 63 / 031,471 are all incorporated here by reference. .

[0002] The aspects and features of this technology are described in one or more of the following applications. It may be used in conjunction with the following systems and methods: (a) U.S. Provisional Patent Application No. 62 / 463,859, filed on February 27, 2017; (b) U.S. Provisional Patent Application No. 62 / 463,892, filed on February 27, 2017; (c) U.S. Provisional Patent Application No. 62 / 547,941, filed on August 21, 2017; (d) U.S. Provisional Patent Application No. 62 / 678,635, filed on May 31, 2018; (e) U.S. Provisional Patent Application No. 62 / 678,662, filed on May 31, 2018; (f) U.S. Provisional Patent Application No. 62 / 772,786, filed on November 29, 2018; (g) U.S. Provisional Patent Application No. 62 / 850,140, filed on May 20, 2019; (h) U.S. Patent Application No. 16 / 488,623, filed on August 26, 2019; (i) U.S. Patent Application No. 16 / 488,626, filed on August 26, 2019; (j) U.S. Patent Application No. 16 / 105,170, filed on August 20, 2018; (k) U.S. Patent Application No. 16 / 425,331, filed on May 29, 2019; (l) U.S. Patent Application No. 16 / 425,356, filed on May 29, 2018; (m) U.S. Patent Application No. 16 / 698,138, filed on November 27, 2019; and (n) U.S. Patent Application No. 16 / 878,342, filed on May 19, 2020. U.S. Provisional Patent Application No. 62 / 463,859, U.S. Provisional Patent Application No. 62 / 463,892 , U.S. Provisional Patent Application No. 62 / 547,941, U.S. Provisional Patent Application No. 62 / 678,635 , U.S. Provisional Patent Application No. 62 / 678,662, U.S. Provisional Patent Application No. 62 / 772,786 , U.S. Provisional Patent Application No. 62 / 850,140, U.S. Patent Application No. 16 / 488,623, U.S. Patent Application No. 16 / 488,626, U.S. Patent Application No. 16 / 105,170, U.S. Patent Application No. 16 / 425,331, U.S. Patent Application No. 16 / 425,356, U.S. Patent Application No. 16 / 698,138 and U.S. Patent Application No. 16 / 878,342, respectively All of this is incorporated here by reference.

[0003] The present invention relates to fluid flow control systems and / or in the field of footwear or other foot receiving devices. This relates to a foot support system. At least some aspects of the present invention relate to a fluid distribution system Data, fluid transfer systems, sole structures, fluid flow control systems, foot support systems, footwear With respect to , and / or other foot support devices, other foot support devices include a sole structure ( or other foot support members) and / or footwear (or other foot receiving devices), Components for selectively moving fluids within and / or from among them (e.g., This includes manifolds, fluid transfer systems, electronic control devices, etc. By using it, one or more fluid-filled bladders (e.g., foot support bladder) are included in the entire system. D(s) and / or one or more fluid reservoirs and / or fluid containers, inside Fluid pressure (e.g., foot support pressure, fluid vessel pressure) can be modified and controlled. [Background technology]

[0004] Conventional athletic footwear consists of two main elements: the upper and the sole structure. The foot cover can provide a secure foot support and positioning for the sole structure. Furthermore, the upper may have a construction that protects the foot and provides ventilation, thereby keeping the foot cool. On the contrary, it removes sweat. The sole structure can be fixed to the lower surface of the upper, and generally rests with the foot. It is positioned between the sole and the contact surface. The sole structure dampens ground reaction forces and absorbs energy. In addition, it can provide traction and control against potentially harmful foot movements such as pronation.

[0005] The upper forms an internal space within the footwear to accommodate the foot. This space is typical of the foot. It has a shape that provides access to a gap at the ankle opening. Therefore, the upper is the foot It extends across the instep and toe area, along the medial and lateral sides of the foot, and around the heel area of ​​the foot. The upper incorporates a lacing system. Often, to accommodate various foot proportions, users can selectively size the ankle opening. It allows you to change the size and make partial changes to specific dimensions of the upper, especially around the perimeter. Furthermore, the upper extends beneath the lacing system and includes a tongue to enhance footwear comfort. It can be seen (e.g., the pressure applied to the foot by the shoelaces). The upper also allows for heel movement. It may include a heel counter that restricts or controls movement.

[0006] As used herein, the term “footwear” means any type of footwear, This term refers to all types of shoes, boots, sneakers, sandals, flip-flops, etc. Tops, mules, scuffs, slippers, sports shoes (golf shoes, tennis shoes) Baseball cleats, soccer or football cleats, ski boots, basketballs This includes, but is not limited to, ball shoes, cross-training shoes, etc. As used herein, the term “foot receiving device” refers to a device in which a user places at least one foot of their own foot. This refers to any device into which a part is inserted. The term “foot receptacle” as used herein This refers to any device in which a user inserts at least a portion of their foot. All types In addition to "footwear," foot support devices are used for snow skiing, cross-country skiing, water skiing, Bindings and other devices for securing the feet in snowboards, etc., and bicycles and Used with exercise equipment, bindings, clips, and other devices to secure the feet to the pedals. This includes other devices and bindings for receiving your feet during video games or other games. This includes, but is not limited to, a lip or other device. "Foot receiving device" is... The following may include: (a) a foot that helps to position the foot relative to other components or structures. One or more "foot covering members" (e.g., similar to the upper components of footwear), and (b) - One or more "foot supports" that support at least some(s) of the sole surface of the foot. Support member (e.g., similar to a component of a footwear sole structure). "Foot support member" is for footwear. Components for the midsole and / or outsole, as well as / or midsole Functions as a sole and / or outsole (or as a non-footwear type foot support device) It may include components that provide corresponding functions.

[0007] In this disclosure, "manifold" means a component having a surface or housing, and the fluid ( One or more components that allow a gas or liquid to enter and / or exit (e.g., gas or liquid). To define or support a port. In this disclosure, “port” means an opening through the wall of a component. This means that a fluid (e.g., gas or liquid) can pass from one opening to the other. Yes. As an option, "port" can be another, for example, a fluid line, another connector, etc. It may include a connector structure that engages with the object. If it includes a connector structure, the "port" Examples include male connector structures, female connector structures, or contact surface connector structures. Objects connected to a "port" that can form a body may be permanently connected. or it may be connected in a detachable manner. In addition, or the object connected to the port ( (Multiple may be used) are fixed to the inner surface of the opening via the wall of the constituent element that defines the opening or It can be connected in a detachable manner. [Brief explanation of the drawing]

[0008] The "Detailed Description of the Invention" described below applies to all of the various figures in which the reference numbers are indicated. This will be better understood when considered in conjunction with the attached drawings that refer to similar or analogous elements. [Figure 1] Figures of footwear and its components are shown according to several embodiments of this technology. [Figure 2A] Figures of footwear and its components are shown according to several embodiments of this technology. [Figure 2B] Figures of footwear and its components are shown according to several embodiments of this technology. [Figure 3A] A diagram of a pumping device that may be used according to several embodiments of this technology is shown. [Figure 3B] A diagram of a pumping system that may be used according to several embodiments of this technology is shown. [Figure 3C] A diagram of a pumping system that may be used according to several embodiments of this technology is shown. [Figure 3D] A diagram of a pumping system that may be used according to several embodiments of this technology is shown. [Figure 4A] Figures of a foot support system and its components are shown according to several embodiments of this technology. [Figure 4B] Figures of a foot support system and its components are shown according to several embodiments of this technology. [Figure 5A] The following diagram illustrates several exemplary operating states according to several embodiments of this technology. [Figure 5B] The following diagram illustrates several exemplary operating states according to several embodiments of this technology. [Figure 5C] The following diagram illustrates several exemplary operating states according to several embodiments of this technology. [Figure 5D] The following diagram illustrates several exemplary operating states according to several embodiments of this technology. [Figure 5E] The following diagram illustrates several exemplary operating states according to several embodiments of this technology. [Figure 5F] The following diagram illustrates several exemplary operating states according to several embodiments of this technology. [Figure 6] The diagram shows how a fluid distributor is incorporated into footwear according to several embodiments of this technology. [Figure 7A] The diagram shows how a fluid distributor is incorporated into footwear according to several embodiments of this technology. [Figure 7B] The diagram shows how a fluid distributor is incorporated into footwear according to several embodiments of this technology. [Figure 7C] The diagram shows how a fluid distributor is incorporated into footwear according to several embodiments of this technology. [Figure 7D] The diagram shows how a fluid distributor is incorporated into footwear according to several embodiments of this technology. [Figure 7E] The diagram shows how a fluid distributor is incorporated into footwear according to several embodiments of this technology. [Figure 8A] The diagram shows how a fluid distributor is incorporated into footwear according to several embodiments of this technology. [Figure 8B] The diagram shows how a fluid distributor is incorporated into footwear according to several embodiments of this technology. [Figure 9] The diagram shows how a fluid distributor is incorporated into footwear according to several embodiments of this technology. [Figure 10] The layout and engagement characteristics of the component parts are schematically illustrated according to several embodiments of this technology. [Figure 11A] The features of engaging a fluid distributor with footwear according to several embodiments of this technology are illustrated. [Figure 11B] The features of engaging a fluid distributor with footwear according to several embodiments of this technology are illustrated. [Figure 12A] The features of engaging a fluid distributor with footwear according to several embodiments of this technology are illustrated. [Figure 12B] The features of engaging a fluid distributor with footwear according to several embodiments of this technology are illustrated. [Figure 12C] The features of engaging a fluid distributor with footwear according to several embodiments of this technology are illustrated. [Figure 13A] The features of engaging a fluid distributor with footwear according to several embodiments of this technology are illustrated. [Figure 13B] The features of engaging a fluid distributor with footwear according to several embodiments of this technology are illustrated. [Figure 13C] The features of engaging a fluid distributor with footwear according to several embodiments of this technology are illustrated. [Figure 14A] The features of engaging a fluid distributor with footwear according to several embodiments of this technology are illustrated. [Figure 14B] The features of engaging a fluid distributor with footwear according to several embodiments of this technology are illustrated. [Figure 15A] The features of engaging a fluid distributor with footwear according to several embodiments of this technology are illustrated. [Figure 15B] The features of engaging a fluid distributor with footwear according to several embodiments of this technology are illustrated. [Figure 15C] The features of engaging a fluid distributor with footwear according to several embodiments of this technology are illustrated. [Figure 15D] The features of engaging a fluid distributor with footwear according to several embodiments of this technology are illustrated. [Figure 15E] The features of engaging a fluid distributor with footwear according to several embodiments of this technology are illustrated. [Figure 15F] The features of engaging a fluid distributor with footwear according to several embodiments of this technology are illustrated. [Figure 15G] The features of engaging a fluid distributor with footwear according to several embodiments of this technology are illustrated. [Figure 16A] Features of a battery charging system that may be used according to several embodiments of this technology are illustrated. [Figure 16B] Features of a battery charging system that may be used according to several embodiments of this technology are illustrated. [Figure 16C] Features of a battery charging system that may be used according to several embodiments of this technology are illustrated. [Figure 17A] Features of a battery charging system that may be used according to several embodiments of this technology are illustrated. [Figure 17B] Features of a battery charging system that may be used according to several embodiments of this technology are illustrated. [Figure 18A] Features of a battery charging system that may be used according to several embodiments of this technology are illustrated. [Figure 18B] Features of a battery charging system that may be used according to several embodiments of this technology are illustrated. [Figure 18C] Features of a battery charging system that may be used according to several embodiments of this technology are illustrated. [Figure 19A] Features of a battery charging system that may be used according to several embodiments of this technology are illustrated. [Figure 19B] Features of a battery charging system that may be used according to several embodiments of this technology are illustrated. [Figure 19C] Features of a battery charging system that may be used according to several embodiments of this technology are illustrated. [Figure 19D] Features of a battery charging system that may be used according to several embodiments of this technology are illustrated. [Figure 19E] Features of a battery charging system that may be used according to several embodiments of this technology are illustrated. [Figure 19F] Features of a battery charging system that may be used according to several embodiments of this technology are illustrated. [Figure 19G] Features of a battery charging system that may be used according to several embodiments of this technology are illustrated. [Figure 20A] Features of a battery charging system that may be used according to several embodiments of this technology are illustrated. [Figure 20B] Features of a battery charging system that may be used according to several embodiments of this technology are illustrated. [Figure 20C] Features of a battery charging system that may be used according to several embodiments of this technology are illustrated. [Figure 20D] Features of a battery charging system that may be used according to several embodiments of this technology are illustrated. [Figure 21A] Features of a battery charging system that may be used according to several embodiments of this technology are illustrated. [Figure 21B] Features of a battery charging system that may be used according to several embodiments of this technology are illustrated. [Figure 21C] Features of a battery charging system that may be used according to several embodiments of this technology are illustrated. [Figure 21D] Features of a battery charging system that may be used according to several embodiments of this technology are illustrated. [Figure 22A] The features of an exemplary user input system are illustrated according to several embodiments of this technology. [Figure 22B] The features of an exemplary user input system are illustrated according to several embodiments of this technology. [Figure 22C] The features of an exemplary user input system are illustrated according to several embodiments of this technology. [Figure 22D] The features of an exemplary user input system are illustrated according to several embodiments of this technology. [Figure 22E] The features of an exemplary user input system are illustrated according to several embodiments of this technology. [Figure 23] Schematic diagrams and component positioning features are illustrated according to several embodiments of this technology. [Figure 24] Schematic diagrams and component positioning features are illustrated according to several embodiments of this technology. [Figure 25] Examples of communication in the system and method are illustrated according to several embodiments of this technology. [Figure 26A] Components of a valve stem-based fluid transfer system are illustrated according to several embodiments of this technology. [Figure 26B] Components of a valve stem-based fluid transfer system are illustrated according to several embodiments of this technology. [Figure 26C] Components of a valve stem-based fluid transfer system are illustrated according to several embodiments of this technology. [Figure 26D] Components of a valve stem-based fluid transfer system are illustrated according to several embodiments of this technology. [Figure 27A] Components of a valve stem-based fluid transfer system are illustrated according to several embodiments of this technology. [Figure 27B] Components of a valve stem-based fluid transfer system are illustrated according to several embodiments of this technology. [Figure 28] Components of a valve stem-based fluid transfer system are illustrated according to several embodiments of this technology. [Figure 29] Components of a valve stem-based fluid transfer system are illustrated according to several embodiments of this technology. [Figure 30A] Diagrams illustrating different operating states of a valve stem-based fluid transfer system are shown according to several embodiments of this technology. [Figure 30B] Diagrams illustrating different operating states of a valve stem-based fluid transfer system are shown according to several embodiments of this technology. [Figure 30C] Diagrams illustrating different operating states of a valve stem-based fluid transfer system are shown according to several embodiments of this technology. [Figure 30D]Diagrams illustrating different operating states of a valve stem-based fluid transfer system are shown according to several embodiments of this technology. [Figure 30E] Diagrams illustrating different operating states of a valve stem-based fluid transfer system are shown according to several embodiments of this technology. [Figure 30F] Diagrams illustrating different operating states of a valve stem-based fluid transfer system are shown according to several embodiments of this technology. [Figure 30G] Diagrams illustrating different operating states of a valve stem-based fluid transfer system are shown according to several embodiments of this technology. [Figure 31A] The following diagram illustrates the control of fluid flow rate according to several embodiments of this technology. [Figure 31B] The following diagram illustrates the control of fluid flow rate according to several embodiments of this technology. [Figure 31C] The following diagram illustrates the control of fluid flow rate according to several embodiments of this technology. [Figure 31D] The following diagram illustrates the control of fluid flow rate according to several embodiments of this technology. [Figure 32A] Diagrams of sealing blocks and manifold connections are shown according to several embodiments of this technology. [Figure 32B] Diagrams of sealing blocks and manifold connections are shown according to several embodiments of this technology. [Figure 32C] Diagrams of sealing blocks and manifold connections are shown according to several embodiments of this technology. [Figure 33A] The diagram shows a combination of a valve housing, sealing connector, manifold, and pressure sensor according to several embodiments of this technology. [Figure 33B] The diagram shows a combination of a valve housing, sealing connector, manifold, and pressure sensor according to several embodiments of this technology. [Figure 33C] The diagram shows a combination of a valve housing, sealing connector, manifold, and pressure sensor according to several embodiments of this technology. [Figure 33D]The diagram shows a combination of a valve housing, sealing connector, manifold, and pressure sensor according to several embodiments of this technology. [Figure 33E] The diagram shows a combination of a valve housing, sealing connector, manifold, and pressure sensor according to several embodiments of this technology. [Figure 33F] The diagram shows a combination of a valve housing, sealing connector, manifold, and pressure sensor according to several embodiments of this technology. [Figure 34A] The diagrams illustrating the engagement of the pressure sensor are shown according to several embodiments of this technology. [Figure 34B] The diagrams illustrating the engagement of the pressure sensor are shown according to several embodiments of this technology. [Figure 35A] The diagrams illustrating the engagement of the pressure sensor are shown according to several embodiments of this technology. [Figure 35B] The diagrams illustrating the engagement of the pressure sensor are shown according to several embodiments of this technology. [Figure 36A] The diagrams illustrating the engagement of the pressure sensor are shown according to several embodiments of this technology. [Figure 36B] The diagrams illustrating the engagement of the pressure sensor are shown according to several embodiments of this technology. [Figure 37A] The diagrams illustrating the engagement of the pressure sensor are shown according to several embodiments of this technology. [Figure 37B] The diagrams illustrating the engagement of the pressure sensor are shown according to several embodiments of this technology. [Figure 38A] Various diagrams illustrating the connection from the valve housing to the manifold are shown according to several embodiments of this technology. [Figure 38B] Various diagrams illustrating the connection from the valve housing to the manifold are shown according to several embodiments of this technology. [Figure 39] A position sensor in a valve stem-based fluid transfer system is illustrated according to several embodiments of this technology. [Figure 40A] A diagram of an exemplary gear train transmission used according to several embodiments of this technology is shown. [Figure 40B]A diagram of an exemplary gear train transmission used according to several embodiments of this technology is shown. [Figure 40C] A diagram of an exemplary gear train transmission used according to several embodiments of this technology is shown. [Figure 41A] A diagram of an exemplary planetary gear transmission mechanism used according to some embodiments of this technology is shown. [Figure 41B] A diagram of an exemplary planetary gear transmission used according to some embodiments of this technology is shown. [Figure 42] Exemplary solenoids used in a solenoid-based fluid transfer system according to several embodiments of this technology are illustrated. [Figure 43] A diagram of a solenoid-based fluid transfer system is shown according to several embodiments of this technology. [Figure 44A] A diagram of a solenoid-based fluid transfer system is shown according to several embodiments of this technology. [Figure 44B] A diagram of a solenoid-based fluid transfer system is shown according to several embodiments of this technology. [Figure 45] A diagram of a solenoid-based fluid transfer system is shown according to several embodiments of this technology. [Figure 46] A diagram of a solenoid-based fluid transfer system is shown according to several embodiments of this technology. [Figure 47A] A diagram of a solenoid-based fluid transfer system is shown according to several embodiments of this technology. [Figure 47B] A diagram of a solenoid-based fluid transfer system is shown according to several embodiments of this technology. [Figure 48A] The following diagram illustrates exemplary operating states according to several embodiments of this technology. [Figure 48B] The following diagram illustrates exemplary operating states according to several embodiments of this technology. [Figure 48C] The following diagram illustrates exemplary operating states according to several embodiments of this technology. [Figure 48D]The following diagram illustrates exemplary operating states according to several embodiments of this technology. [Figure 48E] The following diagram illustrates exemplary operating states according to several embodiments of this technology. [Figure 48F] The following diagram illustrates exemplary operating states according to several embodiments of this technology. [Figure 49A] Figures illustrating additional solenoid-based fluid transfer systems and available operating states are shown according to several embodiments of this technology. [Figure 49B] Figures illustrating additional solenoid-based fluid transfer systems and available operating states are shown according to several embodiments of this technology. [Figure 49C] Figures illustrating additional solenoid-based fluid transfer systems and available operating states are shown according to several embodiments of this technology. [Figure 49D] Figures illustrating additional solenoid-based fluid transfer systems and available operating states are shown according to several embodiments of this technology. [Figure 50A] This includes information regarding the adjustment of pressure sensing according to several embodiments of this technology. [Figure 50B] This includes information regarding the adjustment of pressure sensing according to several embodiments of this technology. [Modes for carrying out the invention]

[0009] In accordance with this technology, various embodiments of fluid flow control systems, footwear structures, and components are provided. In the following description relating thereto, the drawings constitute part of this disclosure, and in the drawings, the illustrations are provided by The attached drawings show various exemplary structures and exemplary environments in which embodiments of this technology may be implemented. This is referenced. Unless it deviates from the scope of this technology, other structures and environments may be used. This allows for structural and functional changes to the structure, function, and method described in detail. It is understood that it is possible to do so. I. General Description of the Art and Embodiments of the Invention

[0010] Aspects of this technology include, for example, the types described in the following specification and / or claims. and / or the type illustrated in the attached drawings, fluid distributor, fluid flow control Systems, foot support systems, sole structures, footwear, and / or other foot receiving devices, Regarding such fluid distributors, fluid flow control systems, foot support systems, etc. The foot structure, footwear, and / or other foot receiving devices are specified in the following description and / or request. Any one of the embodiments described in the request and / or the embodiments illustrated in the attached drawings. One or more structures, parts, features, characteristics, and / or structures, parts, features, and / or This can include characteristics, or combinations (multiple combinations) of characteristics.

[0011] The following specification is divided into three main parts. Part 1 is a fluid-filling bra To control and change the foot support pressure of a foot support system including a fluid distributor, Configurations for selectively moving fluid within and / or through a fluid distributor. Footwear components and / or foot support device components, foot support devices, and / or foot support device components that include the material. The form and characteristics of footwear are described. A fluid distributor controls the fluid flow. To put the foot support system and / or footwear into multiple different operating states. This is possible. Another major part of this specification is a fluid flow control system, a foot support system, and / or a fluid distributor including a movable valve stem to bring footwear into different operating states. This relates to fluid transfer systems within a database. Another major part of this specification is fluid flow control systems. One or more foot support systems and / or footwear for different operating states This technology relates to a fluid transfer system within a fluid distributor, including a solenoid valve. Other various aspects and features of this are described within these main sections. A. Characteristics of footwear components and footwear articles

[0012] The present technology and some aspects of the present invention relate to foot support systems, and such foot support Sole structures and / or footwear (and / or other foot receiving devices) including the system Regarding this, according to at least some embodiments of this technology, the foot support system includes: (a) at least one foot support bladder; (b) a first sole member that engages with the foot support bladder ( Examples include midsole components, polymer foam components, outsole components, etc. That is, the foot support system has a plantar support surface in at least the heel support area and the outer surface of the first sole member (c) a first sole member including side walls that form the surface; (c) an optional footwear upper At least one fluid volume that engages with a portion and / or with the footwear sole structure (d) upper and / or This is a fluid distributor that engages with the outer surface of the first sole member. The tuner includes one or more of the following: (i) an inlet that receives fluid from the fluid supply, (i i) A first fluid passage for transferring fluid from inside the fluid distributor to the external environment, (iii) ) A second fluid passage that communicates with the foot support bladder, and (iv) a second fluid passage that communicates with the fluid container. 3 fluid passages. The fluid distributor consists of a manifold, valve housing, connector, and / or can take the form of two or more combinations of such components, or they This may include: Fluid supply may be one or more of the following: pump (e.g., one or more foot pumps) Pumps (one or more battery-powered pumps, etc.), compressors, and / or external environments A fluid supply line that communicates with the fluid.

[0013] Foot support system, sole structure including foot support system, and / or foot support system Additional aspects and features of footwear (or other foot receiving devices) including the above are described below. It will be explained in detail. B. Valve Stem Characteristics

[0014] This technology and some aspects of the present invention selectively open and close fluid passages and divide fluid Foot support system and / or footwear (and / or other) including movable valve stems This technology relates to a fluid transfer system and / or fluid flow control system for a foot support device. According to at least some embodiments of the art, such a fluid transfer system and / or Fluid flow control systems, as well as foot support systems and / or footwear (and / or other The foot receiving device includes: (a) valve housing; (b) movable within the valve housing A valve stem attached, having a first end, a second end, and extending between the first and second ends The valve stem includes a surrounding wall, and the first end, the second end, and the surrounding wall define the internal chamber of the valve stem. The valve stem's peripheral wall extends from the internal chamber toward the external surface of the peripheral wall. (c) Valve stem including multiple through holes; (c) Fluid inlet port communicating with the internal chamber and fluid ; and (d) a manifold that is in fluid communication with the valve housing. The manifold is a manifold A first fluid flow path extends through to the first manifold port, and a second fluid flow path through the manifold. A second fluid flow path extends to the manifold port, and through the manifold to the third manifold This may include a third fluid flow path extending to the port. It may also include movement of the valve stem to multiple positions (e.g., (By rotation, sliding, etc.) one or more of the multiple through holes (formed in the surrounding wall) By making the through-hole fluid communication with the first fluid flow path, the second fluid flow path, or the third fluid flow path This allows the fluid transfer system and / or fluid flow control system to be selectively switched to multiple operating states. To adjust the additional foot support bladder and / or fluid container, an additional valve stem is added. Openings, manifold ports, fluid lines, and / or operating conditions are, if desired, It can be established.

[0015] Valve stem-based fluid transfer system, fluid flow control system, foot support system, this Sole structures including such systems, and / or footwear including such systems ( Additional aspects and features of (or other foot receiving devices) are described in more detail below. It can be done. C. Characteristics of solenoids

[0016] This technology and some aspects of the present invention selectively open and close fluid passages and divide fluid Foot support systems and / or footwear (and / also) include one or more solenoids. This relates to a fluid transfer system and / or fluid flow control system for other foot support devices. According to at least some embodiments of this technology, such fluid transfer systems and / or or fluid flow control systems, as well as foot support systems and / or footwear (and / also (Other foot receiving devices) include: (a) a first port and a second port, with an open configuration and (b) A first solenoid that can be switched between closed and open configurations; (b) including a first port and a second port, (c) A second solenoid that can be switched between configured and closed configurations; (c) including the first and second ports. (d) a third solenoid that can be switched between open and closed configurations; (d) the first solenoid, the second solenoid A fluid line that fluid-communicates with the first port of each of the noids and the third solenoid; ((e) A manifold, wherein (i) the first manifold is in fluid communication with the second port of the first solenoid. (ii) a second manifold port that is in fluid communication with the second port of the second solenoid. (iii) the third manifold port which is in fluid communication with the second port of the third solenoid A manifold having a fluid transfer system or fluid flow control system with multiple operating states. To selectively arrange the state, the first solenoid, the second solenoid, and the third solenoid It can be switched individually between open and closed configurations. Additional foot support bladder and / or flow To adjust the body vessel, additional solenoids, manifold ports, fluid lines, and Alternatively, operating states may be provided if desired.

[0017] According to this technology and at least some embodiments of the present invention, other exemplary fluid transfer systems Tem and / or fluid flow control systems, as well as foot support systems and / or footwear. (and / or other foot receiving devices) include: (a) first port, second port, and (b) First solenoid including the third port; (b) Second solenoid including the first and second ports (c) the first port and fluid linkage of each of the first and second solenoids; and (c) the first port and fluid linkage of each of the first and second solenoids. A fluid line through which fluid passes. The manifold may be involved in fluid communication with a solenoid. This manifold The wedge may include: (a) a first manifold in fluid communication with the second port of the first solenoid (b) a second manifold port, which is in fluid communication with the third port of the first solenoid. (c) The second port of the second solenoid and the third manifold port which are in fluid communication. The solenoids may be switched individually as follows: (a) the fluid passes through the first solenoid to the second (b) a first configuration in which fluid flows between port 1 and port 2, and (b) the fluid passing through the first solenoid The second configuration flows between the first port and the third port. The second solenoid has an open configuration and a closed configuration. They may be individually switchable between them. The following simultaneous selective arrangement of solenoids is used in fluid flow control systems. Selectively place the system into multiple operating states: (a) one of the first configuration or the second configuration (b) a first solenoid in the configuration, and (b) one of the open or closed configurations A second solenoid. Additional foot support bladder and / or fluid container to adjust. The solenoid, manifold port, fluid line, and / or operating state are as desired. It can be established if necessary.

[0018] Solenoid-based fluid transfer systems, fluid flow control systems, foot support systems, etc. Sole structures including such systems, and / or footwear including such systems ( Additional aspects and features of other foot support devices are described in more detail below. ru. D. Characteristics of the operating state

[0019] This technology and some aspects of the present invention involve multiple motions in which the movement and distribution of fluids are controlled. A fluid transfer system, a fluid flow control system, a foot support system, which can be selectively placed into an operating state. and / or relating to footwear (or other foot support devices). At least some of the present technology In the embodiment, the multiple operating states are two or more of the following operations (any combination): a) a fluid is released from a fluid source (e.g., pump, compressor, etc.) into the surroundings, or , the first operating state when moving to the external environment (e.g., this is a "steady state" where no change in foot support pressure occurs) (The configuration may be "state" or "standby"), ((b) fluid from the fluid source to the foot support Second operating state (c) fluid moves to the ladder (to increase the pressure in the foot support bladder) Move from the foot support bladder to the surroundings or external environment (reducing pressure within the foot support bladder) (In order to) Third operating state, (d) Fluid moves from the fluid container to the surroundings or external environment (To reduce the pressure in the fluid container) Fourth operating state, (e) the fluid is supported from the fluid container The fifth operating state involves moving to a holding bladder (to increase pressure during foot support), and / or (f) fluid moves from the fluid source to the fluid container (increasing the pressure in the fluid container) (In order to) Sixth operating state. Some embodiments of this technology are operating states as identified above. The states may include all six. Other embodiments of this technology include, for example, the first, third, and fourth. This may include a number of operating states less than all six, such as a sixth operating state. Example of this technology Regarding the symbolic valve stem, the valve stem can be selected in various positions (rotational position, vertical position, etc.). By moving it (e.g., rotating, sliding, etc.), the fluid undergoes these different motions. The fluid can be distributed to two or more states, and the through holes in the valve stem are fluid paths and fluid ports. Selectively aligns and moves the fluid in the desired manner described above. An exemplary solenoid of this technology By selectively arranging various solenoids in an available configuration, the fluid can be controlled. The fluid can be distributed among two or more different operating states, and the fluid flows through the fluid in the desired manner described above. Proceed to the road and fluid port.

[0020] Fluid transfer systems, fluid flow control systems, foot support systems, and such systems Sole structures, and / or footwear (or other foot receiving devices) including such systems Additional embodiments and features that bring the system into various operating states are described in more detail below. E. Additional or alternative features

[0021] Additional or alternative features and embodiments of this technology and the present invention are related to fluid transfer systems. Regarding fluid flow control systems, foot support systems, sole structures, and / or footwear: In addition, any additional structures, components, etc. described herein and illustrated in the attached diagrams are not included. Regarding the operation. Additional or alternative features and, with respect to this technology and the present invention. The aspect relates to one or more of the following: (a) for example, inputting pressure change information, and / or, one shoe contains a system(s) to provide status information about the system(s). (b) User input buttons; (b) External air for receiving air into the system(s); (c) Air inlet and / or filtering function; (c) Connector to manifold connection, Ports of various components such as connectors and / or fluid lines to manifold connections (d) Connection between the valve stems; (e) Function to connect the fluid distributor to the footwear; (f) Position of the valve stem (f) Sensor function; (g) Variable speed function for transmitting power from the motor to the valve stem; Functions of the pressure control algorithm; (h) between shoes and / or other system electrical Sub-communication function; (i) from manifold to valve housing, from manifold to solenoid to, and / or one of the sealing functions from the manifold to the connector, (j) Installation of pressure sensors and manifolds Functions related to the engagement of the hose and / or sealing connector.

[0022] Some additional or alternative aspects of this technology include, for example, one or more of the systems. Buttons such as buttons for receiving user input, such as pressure settings changes in the fluid-containing components shown above. Regarding assemblies. One such embodiment relates to a button assembly, the assembly includes: a) First button actuator; and (b) Actuator of the first button actuator Elastomer overmolded material that covers the surface. The material may include: (a) a first base portion having a first thickness, and (b) a first button A first groove portion adjacent to the cutter (e.g., U-shaped), wherein the first groove portion It has a second thickness, the second thickness being less than the first thickness, and the first base portion and the first G The lube portion is formed as a continuous layer of elastomer overmolding material. The Tomar overmolding material covers the actuator surface of the second button actuator. Furthermore, the elastomer overmolding material includes: (a) a third thickness 2 base portion (e.g., U-shaped), and (b) second g adjacent to the second button actuator The groove portion, the second groove portion having a fourth thickness, and the fourth thickness being less than the third thickness Furthermore, the second base portion and the second groove portion are made of elastomer overmolded material. It is formed as part of a continuous layer of material. In such an embodiment of this technology, the first thickness is The third thickness may be the same as the fourth thickness, or it may be different from the third thickness, and / or the second thickness may be the fourth thickness. The thickness may be the same as the fourth thickness, or it may be different from the fourth thickness. Further according to the embodiments of this technology A few additional or alternative button assemblies may include: (a) locking the button assembly (b) a capacitive touch activator to deactivate; (b) a first physical switch to receive user input. Buttons; and, if desired, a second (or more) physical switch to receive user input. Tick ​​button.

[0023] Another specific addition or alternative aspect of this technology is a filter for footwear. With respect to a fluid flow connector, the flow connector includes: (a) a housing; (b) through the housing (c) Extending inflow fluid inlet; (d) Inflow fluid outlet extending through the housing; (c) Inflow fluid is (e) A filter for filtering the incoming fluid before it reaches the outlet; (a) a pump extending through the housing A fluid inlet, a pressurized fluid outlet extending through the housing, and located within the housing, and pressurized A pressurized fluid line connecting the fluid inlet and the pressurized fluid outlet; and (f) extending through the housing A first foot support bladder port, a second foot support bladder port extending through the housing, and the housing Located inside, and connecting the first foot support bladder port and the second foot support bladder port. Fluid lines. Such filtered fluid flow connectors may further include: (a) housing A first fluid container port extending through the body, a second fluid container port extending through the housing, and , located inside the housing, and a fluid container connecting the first fluid container port and the second fluid container port (b) Fluid lines and / or fluid discharge ports extending through the housing. In this embodiment, the filter forms or covers at least a portion of the outer surface of the housing. Furthermore, it may have a surface area of ​​at least 50 mm² to cover the inlet of the incoming fluid. .

[0024] Further additional or alternative embodiments of this technology include fluid flow connector systems for footwear. Regarding the m, this system includes: (a) a manifold having a first port; (b) (b) A connector that: (i) has a first port of a manifold in fluid communication with the first port, (ii) the second port, and (iii) the first port of the connector and the second port of the connector (c) The first internal connector fluid line that connects, and the second port of the connector and the fluid line Through and via the first internal connector fluid line, the fluid flows to the first port of the manifold and to the fluid A first fluid line is connected. Additional manifold ports are defined within the connector if desired. Additional ports and additional fluid pathways can be used to connect to additional fluid lines. Alternatively, some aspects of this technology include a fluid flow connector system for footwear, which includes the following: Possible to include: (a) the first port, the second port, and the port connecting the first port and the second port (b) a manifold having an internal manifold fluid line; (b) the first port of the manifold A fluid transfer system that communicates with the fluid; and (c)(b) the first port of the manifold and the fluid (c) A fluid transfer system that communicates with the body; and a fluid transfer system that communicates with the second port of the manifold For example, the first external fluid line has no intermediate connector between the manifold and the fluid path. Connector (if there is a connector), or manifold (e.g., if there is no separate connector) At least some of the internal fluid paths extending through the (combined) can define the following: (a) (b) axial direction, (b) axial direction, and (c) connecting part joining the axial direction and the axial direction minutes. In such a structure, the first axis direction and the second axis direction are angles of 70 degrees or less ( In addition, in some examples, 60 degrees or less, 50 degrees or less, 40 degrees or less, 30 degrees or less, 2 The internal fluid paths (multiple paths) move away from each other at an angle of 0 degrees or less, or parallel to each other. It can extend in this way. Thus, the connector (if any), or the manifold (separate connector) (In the absence of a barrier) Fluids entering and exiting can do so at angles of 70 degrees or less relative to each other.

[0025] Additional or alternative embodiments of this technology include methods for manufacturing sole structures for footwear. In relation to this structure, the structure described herein and the type of fluid flow control that engages with the structure Your system includes. Some such methods may include: (a) First Sole Configuration The first fluid line extending from the element is engaged with the first port of the connector, and the first port of the connector The second internal connector fluid line extends through the connector. The port is in fluid communication with the fluid distributor. (b) The second port of the connector is connected to the fluid distributor. (c) Engage with the first manifold port of the tube; and (c) as a single connection component, flow Body distributor and connector are first sole components, or different soles It engages with at least one of the components. Such a method is a single connection configuration. Before engaging the element with the first sole component, or with a different sole component, the sole component To engage additional fluid lines from an element with a connector as part of a single connecting component. This may include. Further additional or alternative embodiments of this technology include methods comprising: (a) Further additional or alternative embodiments of the present technology include methods comprising: (a ) The first fluid line extending from the first sole component is connected to the manifold of the fluid distributor. Engaged with the first port of the do, the first port of the manifold extends through the manifold. 1. The internal manifold fluid line communicates with the second port of the manifold; ( (b) Manipulate the first sole component, or at least one of the different sole components. A fluid distributor having a first fluid line that engages with the first port of the hold engages with the fluid distributor. Such a method involves using a fluid distributor as the first sole component, or a different one. Before engaging with the sole component, either the same sole component or another sole component This may include engaging these additional fluid lines with corresponding manifold ports. Further additional aspects of this include any particular method used to manufacture the sole structure. Regardless of the law, (e.g., the method steps used to manufacture the sole structure, and / or Alternatively, regardless of the order of the method steps, a sole structure having the aforementioned connections), before This relates to a sole structure obtained by the method described above.

[0026] Further additional or alternative embodiments of this technology relate to fluid transfer systems for footwear. The transfer system includes: (a) a valve housing defining an internal chamber (b) internal A valve stem extending at least partially through a chamber, wherein the valve stem is The following is a motor that moves the valve stem relative to the valve housing: (i) (ii) a first end that is operablely connected, (ii) a second end opposite to the first end, and (iii) the first end (c) a surrounding wall extending from the second end; (c) valve housing, or other components of a fluid transfer system The element includes a position sensor for determining the position of the valve stem, This includes: (i) valve stems (e.g., the first end, the second end, or between them) Along with (ii) the position of the valve stem, a movable (e.g., engaging) encoder magnet, and (ii) the position of the valve stem. As a result, encoder sensors that sense changes in the magnetic field generated by the encoder magnet Sir (e.g., engaged with the valve housing). In some embodiments, the encoder sensor is It may be located closer to the second end than the first end of the valve stem.

[0027] Other additional or alternative aspects of this technology include fluid transfer incorporated into footwear. Regarding transmissions for systems. Such transmissions may include: (a) motor pinion (b) First intermediate gear cluster: (i) First axis pin, (ii) Same as the first axis pin A first gear having a first central axis of the shaft and engaging with the motor pinion, the first gear (iii) a second gear having a first diameter and a second central axis coaxial with the first axis pin. The second gear has a second diameter different from the first diameter; (c) second intermediate gear clamp It is a star having: (i) a second axis pin, and (ii) a third central axis coaxial with the second axis pin. and a third gear that engages the second gear, the third gear having a third diameter, and (ii i) A fourth gear having a fourth central shaft coaxial with the second axis pin, wherein the fourth gear is equal to the third diameter (d) having a different fourth diameter; a third axis pin; and (e) a third center coaxial with the third axis pin. A fifth gear having a shaft and engaging with the fourth gear, wherein the third central shaft of the fifth gear is a transmission It is coaxial with the rotation axis of the output. If necessary or desired, specific functions or Additional gears for operation may be included. In addition, or alternatively, aspects of this technology include: The present invention relates to a drive system for a fluid transfer system in footwear, and this drive system includes the following: (a) motor including drive shaft; (b) valve stem; and (c) drive shaft It is operably connected between the valve stem and the drive shaft, and in response to the rotation of the drive shaft, the valve stem A three-speed (or more) transmission that rotates the motor. If desired, a three-speed transmission is available as described above. It can be equipped with a transmission.

[0028] Other additional or alternative aspects of this technology include electronics between different shoe components. Regarding communications. In at least some of the forms, footwear systems may include the following: a) Pressure adjustment function, first microprocessor, and electronic communication between the first microprocessor and the electronics. (b) a first shoe having a first footwear component to which a first antenna is attached; (b) pressure adjustment function, the 2 microprocessors, and a second antenna that communicates electronically with the second microprocessor. (c) a second shoe having a second footwear component belonging to it; (c) a first footwear component or a second footwear component In response to input data that commands a pressure change in at least one of the elements, the first antenna, Alternatively, a central communications source that transmits data to at least one of the second antennas. How many? In that embodiment, the central communication source is located in the first boot, and the input data is located in the second boot. When ordering a pressure change within a material component, the first shoe sends data from the first antenna to the second antenna. Send. Other embodiments: (a) During the first period, the central communication source is located in the first shoe, and If the input data instructs a pressure change in the second footwear component, the first shoe will control the first antenna (b) During the second period, the central communication source transmits data from to the second antenna, and (b) during the second period, the central communication source is 2 is located inside the shoe, and if the input data commands a pressure change in the first footwear component, The shoe transmits data from the second antenna to the first antenna.

[0029] In other embodiments, the central communication source is physically integrated into either the first or second shoe. It is possible to configure an external computing device that is not embedded (e.g., a smartphone, a personal computer, etc.). In such an embodiment, the external computing device: (a) input data is the pressure in the first footwear component If a change is ordered, data may be transmitted to the first antenna, and / or (b) input data If the system commands a pressure change in the second footwear component, it may transmit data to the second antenna. and / or, (c) input data is pressure in the first footwear component or the second footwear component When ordering a change, data may be transmitted to the first antenna, and then the input data may be transmitted to the second antenna. When commanding a pressure change within a material component, the first antenna transmits data to the second antenna. In yet another embodiment of this technology, input data that commands a pressure change Communication may be switchable between at least three of the following communication configurations: (a) external computing device In the first communication configuration, the device communicates electronically with at least one of the first or second shoes. The external computing unit operates as a central communication source, and each of the first and second boots is an external computing source. (b) External In the second communication configuration, the computing unit is not electronically communicating with either the first or second shoe. The first shoe acts as the central communication source, and the second shoe receives pressure change input from the first shoe. A second communication configuration that operates as a peripheral communication device, and (c) an external computing device that is the first boot or A third communication configuration in which there is no electronic communication with any of the second shoes, and the second shoe is a central communication system The first shoe operates as a peripheral communication device, receiving pressure change input from the second shoe. This is the third communication configuration.

[0030] Such footwear communication systems further include at least one additional electronically adjustable component. It can communicate electronically with. Such electronically adjustable components (multiple) may be one or more of the following: May include: garment-based adjustable components on clothing separate from the first and second shoes, electric A racing system on at least one of the following shoes: a garment component, a first shoe, or a second shoe. An electric lacing system that tightens or loosens the tem, either the first or second shoe. An electric shoe fixing system for at least one shoe, an electric fluid-containing sports bra, and an electric flow Body-containing compression sleeve.

[0031] Further additional or alternative embodiments of this technology relate to sealing connections between various components. One exemplary sealing connection includes at least one first fluid port extending through the peripheral wall. A rotatable valve stem having a peripheral wall and at least one first manifold port It extends between the manifolds, including the sealing connector (e.g., made of rubber or elastomer). Such components can be joined. The sealing connector may include: (a) direct contact with the surrounding wall. (b) First connector port (to seal the surrounding wall), (b) First manifold port (c) the connected second connector port, and the first connector port and the second connector port A first connector port fluid path extending between the terminals. Rotation of the rotatable valve stem to the first position. The first fluid port of the rotatable valve stem is at least partially connected to the first connector port. Aligned and sealed, the rotatable valve stem is connected to the first connector port fluid path. The first fluid port is positioned in fluid communication with the first manifold port. Such a sealed connection and sealing connectors include one or more additional ports in the valve stem, and one in the manifold. Connect the corresponding additional ports mentioned above, as well as the corresponding ports on the valve stem and manifold. The connector contains one or more corresponding additional sets of connector ports and connector fluid paths. This may include the following. Different rotational positions of the valve stem selectively align the ports and simultaneously One or more sets of fluid passages may be opened. The first connector port in direct contact with the surrounding wall Any one or more of these (including all such connector ports) are located on the outer surface of the surrounding wall. A shape that corresponds to the curvature and / or seals the port that it directly contacts with the surrounding wall. It may include a curved outer surface. The curved outer surface may be affected when the valve stem rotates. It moves along the surrounding wall (moves relative to the wall) (and maintains sealing contact during rotation). Lubricants can help support this relative sliding motion and maintain the sealed connection. This may be helpful in doing so. Other sealing connections are also provided throughout the system described herein. It is possible.

[0032] Additional or alternative embodiments of this technology include a pressure-controlled fluid flow system for footwear. Regarding the inclusion of sensors. Such a fluid flow control system may include: (a ) fluid distributor; (b) manifold, which is: (i) manifold body, (ii) defined via the manifold body and from the first manifold port to the second A first manifold fluid path extending to the manifold port, the first manifold port The first is in fluid communication with the fluid distributor, and the second manifold port is connected to the first footwear component. (iii) defined in the manifold body, which is in fluid communication with, or manifold body First pressure sensor mount extending from the DI (e.g., one of a recess or raised tube) (The above), and (iv) extending between the first pressure sensor mount and the first manifold fluid path (c) a first open channel and a first pressure sensor mount in a fluid-sealing manner A first pressure sensor attached to the terminal. For example, a follow-up sensor that measures pressure in other fluid lines. Additional manifold ports, manifold fluid paths, and pressure sensors for the additional pressure sensor. Sensor mounts and open channels may be provided. In addition, or, footwear A fluid flow control system for the product may include: (a) a fluid distributor; (b) a fluid distributor. (c) a manifold including a manifold port; (i) a sealed connector (ii) defined via a tow body, a connector body, and a fluid distributor From the first connector port which has fluid communication with the first manifold port, to the second connector which has fluid communication with the first manifold port (iii) A first connector fluid path extending to the connector port, defined within the connector body, Alternatively, a first pressure sensor mount extending from the connector body (e.g., a recess or a protrusion) (iv) one or more of the tubes, and the first pressure sensor mount and the first connector flow (d) including a first open channel extending between the body paths, and (d) a first pressure in a fluid-sealing manner A first pressure sensor mounted on a sensor mount. In such a system, Additional manifold ports, connector ports, connector fluid paths, pressure sensor mounts, And open channels can be used, for example, for additional pressure sensors to measure pressure in other fluid lines. It may be established for that purpose.

[0033] Additional or alternative embodiments of this technology involve changing the fluid pressure in the components of footwear. This relates to a system and method for making such changes. Such a system or method is described in the following steps The method for implementing the following may include hardware and / or software: a) Step of receiving input data indicating the target fluid pressure in the first footwear component. (b) Manifold Or between the first port of the sealing connector and the second port of the manifold or sealing connector A step of moving a fluid through an extending continuous fluid line, wherein the first port is the first The footwear component communicates with the fluid, and the second port communicates with the second footwear component or the external environment and the fluid. (c) When the fluid moves through a continuous fluid line, the first pressure sensor is used (d) the step of measuring the fluid pressure in a continuous fluid line using a device; (d) when measuring Based on the fluid pressure measured by the first pressure sensor, the adjusted fluid pressure is determined. (e) In the step of determining whether the adjusted fluid pressure determined in the step of determining whether the target pressure is A step of stopping the fluid flow through a continuous fluid line when it is within the range. Adjusting fluid pressure This estimates the fluid pressure in the first footwear component. Several examples of this technology In this process, the regulated fluid pressure is measured by the first pressure sensor during the measurement step. Corrects the flow-dependent offset between the fluid pressure and the actual fluid pressure in the first footwear component. Such flow-dependent offsets occur, for example, in fluids with a small internal cross-sectional area or diameter. This can be caused by the fluid flowing through the line (for example, 50 mm 2 Less than, and how many In that embodiment, 40 mm 2 Less than 30mm 2 Less than 20mm 2 Less than 16m m 2 (even when less).

[0034] Above, the features, examples, aspects, structures, pro cesses, and arrangements have been outlined according to the examples of the present technology and the present invention. Therefore, according to the present technology, a specific exemplary fluid transfer system, fluid flow control system, foot support system, sole structure, footwear, and method will be described in more detail. <\ II. Detailed Description of Exemplary Footwear, Foot Support Systems, and Other Components and / or Features According to the Present Technology

[0035] Referring to the diagrams and the following discussion, various examples of foot support systems, fluid flow control systems, sole structures, and footwear will be described according to aspects of the present technology. Aspects of the present technology can be used, for example, in association with foot support systems, footwear (or other foot receiving devices), and / or

[0036] A. Footwear Structure

[0036] As described above, some aspects of the present technology relate to foot support systems, sole structures, and / or footwear (and / or other foot receiving devices) that can be placed in various different operating states. FIG. 1 generally shows a footwear 100 (side view) including an upper 102 and a sole structure 104 engaging with the upper 102 according to some examples of the present technology. Both the upper 102 and the sole structure 104 are well-known in the footwear art and can be made from one or more component parts including conventional component parts that are used. Footwear including the upper 102 and the sole structure 104 and / or their individual component parts [[ID=3 for]] Both the upper 102 and the sole structure 104 are well-known in the footwear art and can be made from one or more component parts including conventional component parts that are used. <\ ​​​​​The various components of product 100 are well known in the footwear technology field and are used in conventional ways. They can engage with each other in any desired way, including by law. The upper 102 in this embodiment is a foot receptacle opening Including the mouth portion 106, this opening has an internal chamber for the user's foot (upper 102 and / or open into (defined by sole structure 104). Fixing system 108 (e.g., display) The laces (although other types may also be used) allow the footwear 100 to be attached to the user's foot in a removable manner. To make it possible to fix it in Noh.

[0037] Furthermore, as shown in Figure 1, this footwear 100 has at least the sole surface of the user's foot A foot support bladder is also used to support part of the foot (the forefoot region in this specially illustrated embodiment). Includes a foot support system having 200. The foot support system further includes an "onboard" fluid capacity. The diagram includes a vessel 400. The fluid vessel 400 contains a fluid (e.g., under pressure), and the actual fluid shown in this diagram In this example, it consists of a fluid-filled bladder. The fluid container 400 is part of the outsole structure of the footwear 100. It may be located on top of the base, within the midsole components (for example, within the foam cavity), and / or it may engage with upper 102. Fluid distributor (explained in more detail below) For example, the fluid is supplied from the fluid container 400 to the foot support bladder 200, and from the fluid supply to the fluid Move into container 400 and / or into foot support bladder 200, and flow Body supply, fluid container 400 and / or foot support bladder 200 from the surrounding, or outer ring By selectively moving the foot support system and / or footwear 100 between two or more points, such as moving it between two points. Place in an operating state. A fluid distributor may include one or more of the following: Move Components attached to possible valve stems; components attached to one or more solenoids; A manifold connected to a lubricating stem and / or solenoid(s) (e.g., that The housing provides the components of the fluid distributor for fluid supply and / or fluid transfer. Connectors for connecting to a fluid transfer line; and / or one or more fluid transfer lines.

[0038] Figures 2A and 2B show parts of footwear article 100 that include various features according to the embodiment of this technology. The top view and exploded view are shown, respectively. As shown, this exemplary foot support system is The implement includes a fluid-filled foot support bladder 200 to support at least the forefoot portion of the foot. A portion of the fluid container 400 (and the fluid-filled bladder) is directly below the foot support bladder 200. It is located and extends rearward beyond the rear edge of the foot support bladder 200 (see also Figure 1). (See image). Upper sole component 104U (e.g., polymer foam material as an option) The upper midsole component formed from the above is superimposed on the foot support bladder 200. and / or engage it. Lower sole component 104L (optional, for example) The lower midsole component, formed from polymer foam material, provides foot support. It overlaps and / or engages with the bladder 200. In this illustrated embodiment, Both the upper sole component 104U and the lower sole component 104L are located at the rear. Extending in the direction and having at least one plantar support in the heel support area of ​​the sole structure 104 Includes surface 104US, 104LS. Also, in this illustrated embodiment, the upper sole Both component 104U and lower sole component 104L are located in the forefoot support area. The openings 104UO and 104LO extend completely through both components. The mouthparts 104UO, 104LO, in this illustrated embodiment, correspond to the front foot portions of the foot support bladder 200 and the fluid container 400, such that, if desired, at least portions of the top surface 400S of the fluid container 400 and the bottom surface 200S of the foot support bladder 200 face directly towards each other and are in direct contact with each other in at least the front foot support region within the final assembled sole structure 104. As an example, one or more cage components 300 formed from a polymeric material (such as, for example, thermoplastic polyurethane, etc.) may be provided to secure the foot support bladder 200. A multi - part cage component 300 including a side - cage component 300L, an inner - cage component 300M, and a central or rear - cage component 300R is shown in FIG. 2B. The side - cage component 300L, the inner - cage component 300M engage the corresponding sidewalls of the lower - sole component 104L and / or the corresponding sidewalls of the foot support bladder 200, and the central or rear - cage component 300R engages the rear edge of the foot support bladder 200. If desired, (and as shown in FIG. 2B), at least one of the side - cage component 300L and the inner - cage component 300M may include an opening defined therethrough such that the sidewall(s) of the foot support bladder 200 may be exposed and visible outside of the sole structure 104 within the final assembled sole structure 104. Refer to FIG. 1. This exemplary sole structure 104 further includes an optional shank 120 in the mid - foot region. This exemplary shank 120 has an arch that supports the bottom - side edge of the foot support bladder 200 and / or a rear - base region that supports the bottom - rear of the foot support bladder 200.

[0039] For example, one or more cage components 300 formed from a polymeric material (such as, for example, thermoplastic polyurethane, etc.) may be provided to fix the foot support bladder 200. The side - cage component 300L, the inner - cage component 300M engage the corresponding sidewalls of the lower - sole component 104L and / or the corresponding sidewalls of the foot support bladder 200, and the central or rear - cage component 300R engages the rear edge of the foot support bladder 200. A multi - part cage component 300 including a side - cage component 300L, an inner - cage component 300M, and a central or rear - cage component 300R is shown in FIG. 2B. The side - cage component 300L, the inner - cage component 300M are engaged with the corresponding sidewalls of the lower - sole component 104L and / or the corresponding sidewalls of the foot support bladder 200, and the central or rear - cage component 300R engages the rear edge of the foot support bladder 20o. If desired, (and as shown in FIG. 2B), at least one of the side - cage component 300L and the inner - cage component 300M may include an opening defined therethrough such that the sidewall(s) of the foot support bladder 200 may be exposed and visible outside of the sole structure 104 within the final assembled sole structure 104. Refer to FIG. 1. This exemplary sole structure 104 further includes an optional shank 120 in the mid - foot region. This exemplary shank 120 has an arch that supports the bottom - side edge of the foot support bladder 200 and / or a rear - base region that supports the bottom - rear of the foot support bladder 200. and / or a rear - base region that supports the bottom - rear of the foot support bladder 200. ​​​​It includes a generally U-shaped opening.

[0040] The upper sole component 104U of this embodiment has a side wall 10 that forms a part of the outer surface. Includes 4S (for example, extending upward from the plantar support surface 104US). Side wall 104S The outer side has a recess 104R defined in the side wall. This recess 104R is a fluid The distributor 500 is received. In this illustrated embodiment, the side cage component 3 00L extends in the rearward direction and forms a portion of the base that is housed in the recess 104R. And this base is at least some part of the fluid distributor 500 (e.g.) , engages with and / or forms some part of the housing 502. Or, If desired, the fluid distributor 500 can be operated independently of the side cage component 300. It may be part of and / or upper sole component 104U (or other footwear component) It can directly engage with the external surface of element components and / or upper 102 components.

[0041] Several features and components of the fluid distributor 500 are described in detail below. In some embodiments of this technology, the fluid distributor 500 includes the following: To define or to define: (a) an inlet that receives fluid from a fluid supply (e.g., from the external environment, another (b) Transferring fluid to the external environment (e.g., from an internal fluid line, from a pump or compressor) The first fluid passage (e.g., one that discharges excess gas brought in by the fluid supply and the foot support bladder) (c) Reduce the pressure in 200, reduce the pressure in the fluid container 400, etc., (c) Foot support A second fluid passage that communicates fluidly with the ladder 200 (for example, within the foot support bladder 200, and / or to move fluid from within and / or fluid in the foot support bladder 200 (d) a third fluid passage that fluidly communicates with the fluid vessel 400 (d) to change the pressure, and / or (d) to fluidly communicate with the fluid vessel 400. A path (e.g., to move fluid into and / or out of a fluid container 400, and (Alternatively, change the fluid pressure in the fluid container 400).

[0042] Figure 2B further shows the fluid transfer line 200F, i.e., the tube, extending to the foot support bladder 200. The figure also shows the tube recess 200R formed within the side wall recess 104R. Section 200R is where the fluid flow line intersects with and merges with the fluid distributor 500. This provides a possibility, which will be explained in more detail below. Also, Figure 2B shows... However, this type of sole structure 104 is a pump (e.g., foot-operated pump, battery-operated pump) This pump may include (a pump, compressor, etc.), and this pump is used for fluid supply and / or outsourcing. Functioning as at least part of a component (e.g., covering and protecting the fluid container 400) (To protect).

[0043] As described above and as shown in the embodiments in Figures 3A to 3D, at least the technology Several embodiments involve a fluid in the form of one or more pumps, including one or more foot-operated pumps. This would include supply. If there is one pump, this pump will receive from the external environment. The fluid received from the external environment is routed through an extending fluid passage to a desired final destination (e.g., foot support). To distribute the fluid to the bladder 200, fluid container 400, or return it to the external environment, a fluid distributor It can be moved to Viewta 500. Alternatively, Figure 3A shows the heel-operated valve pump 600H ( Here, we show a two-stage pumping device including the "first pump" (also called the "first pump"), and this valve The valve pump is connected to the front foot actuated valve pump 600F via fluid line 602 (and here It is connected in "series" to the "second pump" (also called the "second pump"). Therefore, at least this technology In some embodiments: (a) The inlet 600HI of the heel-operated valve pump 600H is external The fluid communicates with the environment (for example, from the external environment to the inlet 600HI, via the fluid line 604, etc.). (b) Fluid path extending through the fluid distributor 500; (b) heel-actuated valve pump Outlet 600HO of 600H is supplied to the front foot operated valve pump 600 via fluid line 602. (c) Inlet 600FI is in fluid communication with F; and (c) outlet of front foot operated valve pump 600F 600FO communicates with the inlet of the fluid distributor 500, such as the fluid line 606. The "upstream" pump (600H in this specification, but 600F in some embodiments) is used. (This may be the case) to improve fluid flow and pumping efficiency, a "downstream" pump (Honmei The specifications state 600F, but in some examples it can be 600H) and is slightly larger. It is possible. A two-stage pump is covered by U.S. Patent Application No. 16 / 698, filed November 27, 2019. Features shown in the corresponding structure disclosed in Patent No. 138, and features such as the structure, and / or may have a structure.

[0044] In addition, or, if desired, if there are two or more pumps, two or more The pump above can move the fluid to the inlet of the fluid distributor 500 (for example, 2 The outlets of the pumps can be directly connected to the inlet of the fluid distributor 500. ). When it is sent into the fluid distributor 500, the fluid distributor 50 0 is the final one, depending on its operating state, for example, the foot support bladder 200, the fluid container 400, etc. To selectively move fluid to a destination or return fluid to the external environment. Discharge valve, Alternatively, a check valve is present in any pump 600H, 6 to prevent overpressure conditions. 00F may be provided (for example, the fluid line downstream of pump 600H, 600F and / (or if a fluid component is blocked or malfunctions). Pump(s) For the 600F and 660H, as an example, a valve-type pumping chamber can be made using a well-known method. Therefore, it can be made from RF-welded TPU films that are bonded together.

[0045] Figure 3A generally illustrates the oval-shaped or elliptical valve pumps 600H and 600F. On the other hand, Figures 3B to 3D generally show the T-shaped valve pumps 600H and 600F, with the front foot valve The BuPump 600F is more oriented towards the direction below the metatarsal head support area of ​​the sole structure 104. (In contrast to the direction of the toe support area in Figure 3A). Figure 3B shows the sole structure. Figure 3C shows the approximate locations for pumps 600H and 600F within body 104. Figure 3 shows the overall arrangement of the 600H, 600F and their connecting lines, and Figure 3 is T-shaped. A close-up view of a valve pump (e.g., 600H in this embodiment) is shown, and this valve pump has a front leg The pump 600F, fluid distributor 500, or other footwear components are in fluid communication. obtain.

[0046] The T-shaped valve pumps 600H and 600F offer a larger pump chamber capacity to meet the user's needs. To distribute to a larger area (and thereby pump(s) at your feet) (To make 600H and 600F less perceptible), slightly wider than a sphere or ellipse. They can be made in a rounded and non-rounded shape. Such T-shaped valve pumps 600H, 600F They can also be connected in "series" (for example, the outlet 600HO of pump 600H can be connected to pump 6 The inlet of pump 600F is poured into 600F, and the outlet of pump 600F is 600HI for fluid dispensing. Striverter 500, foot support system, sole structure 104, and / or footwear 1 As a fluid source for 00, for example, it operates via fluid line 606. Valve port The 600H and 600F models have a lower sole component 104L and one or more outsole components. It can be sandwiched between sole components, such as between component 104. Alternatively, if desired, The forefoot outsole component may be provided to engage with the forefoot pump 600F, and A separate heel outsole component may be provided to engage the heel pump. During use, When the user takes a step or jumps, the valve pump 600H and / or The 600F contracts between the sole components under the applied force (user's weight), thereby... Push fluid from outlets 600HO and 600FO of the Lube pump 600H and / or 600F. Discharge and transfer fluid from pumps 600H and 600F to fluid distributor 500. It operates. The one-way valve reverses the flow of fluid through pump(s) 600F, 600H. It may be provided to prevent flow. Valve pumps 600H, 600F are flat or a smoothly curving foam, bladder, outsole, or other sole structure It can be attached and / or positioned between the surfaces of the constituent elements (for example, st (To increase the amount of pumping per pip). However, if necessary, a valve pump (multiple (Number of possible) 600H, 600F are at least partially, a small number of components to which the pump is attached Even if not, one can be housed in a recess (e.g., foam, bladder, outsole, or (Within a recess in one or more of the surfaces of other sole components)

[0047] Figures 4A to 5F show at least some embodiments of this technology and various possible operating states. In accordance with their operation, the fluid distributor 500 and the foot support system A schematic diagram of the system is shown. As shown and described above, such a system This includes a foot support bladder 200, a fluid container or reservoir 400 (and also a fluid-filling bladder). (to obtain), and at least one pump (for example, by the fluid line 602 shown) This includes a heel-based pump 600H and a forefoot-based pump 600F connected in series. Such components operate in a fluid flow control system or a fluid distributor 500. Possibly connected, this distributor is one of the component parts shown by the dashed line in Figure 4A. It may include part or all of it. The fluid distributor 500 in this embodiment is a central hub The fluid performs its function and originates from various starting locations (e.g., external, i.e., the surrounding environment, or other flow sources). Body source; pump(s) 600H, 600F; foot support bladder 200; or fluid container The fluid enters this hub from 400) and exits this hub to various destinations. Examples include the external environment (150; foot support bladder 200; or fluid container 400). The example fluid distributor 500 includes connector 700, manifold 800, and flow Includes body transfer system 900.

[0048] The fluid transfer system 900 shown in Figure 4A can take various forms and / or structures. It is possible. Figure 4B shows different fluid transfer systems 900 in the fluid distributor 500. Various exemplary configurations of the type are illustrated. The fluid transfer system is shown in the upper right of Figure 4B. This includes a valve stem-based fluid transfer system 900A. The central fluid is shown in Figure 4B. The transfer system is a solenoid-based fluid transfer system, 900B, 900C. Figure 4 The fluid transfer system to the lower left of B is also a valve stem-based fluid transfer system 9. 00D, however, this fluid transfer system 900D is fluid transfer system 900A In contrast to the gear train transmission 922 located inside, the planetary gear type transmission 922 Includes B. Such different fluid transfer systems 900A, 900B, 900C, 900D (and its variations) are described in more detail below, and fluid distension It may be included in the casing 502 of the reviewer 500.

[0049] Various fluid lines use the fluid distributor 500 at various fluid initiation points, and It connects to the destination. Such fluid lines operate in various states as shown in Figures 5A to 5F. This will be explained in more detail in relation to the following. The large "X" in Figures 5A to 5F represents the fluid transfer system. This shows the fluid path of the M900, and that path can be blocked in its operating state. If necessary, Fluid paths such as check valves or one-way valves (for example, fluid ra In IN606, the valve stem is maintained by the pump (multiple pumps are possible) from 600H, 600F onwards. Depending on the characteristics of the valve, the solenoid valve's configuration, etc., it can be shut off in any desired way. It is possible.

[0050] Figure 5A shows an operating state, in which fluid moves from the external environment 150 into the fluid distributor 500 and is discharged back into the external environment 150. The fluid flow in this operating state is indicated by the dashed line with thick arrows. This operating state can be used as a "standby" or "steady" operating state, even when no pressure change to the foot support bracket 200 and / or the fluid container 400 is required, to continuously move the fluid pumped through the fluid distributor 500. In this operating state, the fluid flowing in from the external environment 150 (e.g., the atmosphere) enters the connector 700 via the filter 702 and the connector inlet 702I. If necessary or desired, the filter 702 can be removable, replaceable, and / or cleanable in other ways (e.g., to maintain a proper air intake from the external environment 150 into the system). Any desired intake size can be used, but in some aspects of the present technology, the filter 702 can have an area of at least 50 mm 2 an area of 50 mm 2 ~ 100 mm 2 an area of 50 m m 2 ~ 150 mm 2 an area of, and 25 mm 2 ~ 250 mm 2 an area of, or other desired areas. Any desired type of filter medium, such as a flat sheet, flat screen of filter material, filter structure, and / or filter material, can be used. The filter 702 can provide a relatively large external area of the connector 700, as shown in FIGS. 5A - 5E, 11A, 12A, and 13B, for example, of the connector 2 2 2 2 2 2 2 2 2 2 2 2 2 2 This provides at least the majority of the surface area of ​​one exposed outer surface of 702 as a possibility. And, or, if desired, the filter is inside connector 700, and / or , which may be provided elsewhere in the fluid flow path (for example, at least partially in connector 70 Pumps extending into the body and at least partially into the dedicated fluid path 702P (multiple (Slightly in front of the entrances to 600H and 600F, etc.)

[0051] The fluid flows from the connector inlet 702I through the connector body (for example, through the fluid path 702 (through P, or through the internal open space 710 inside connector 700), and P It exits through 702O. In some embodiments of this technology, a dedicated fluid path 702P( For example, a closed fluid tube may be omitted (or the internal space of connector 700 710) (The internal open end is discontinuous), and as a result the fluid flows from the connector inlet 702I to the internal open end. It can enter into space 710 and / or through the opening provided as port 702O. It can flow out from this internal open space 710. In such an embodiment, the internal open space The -710 can be considered at least part of the fluid path 702P passing through the connector 700. Port 702O is connected to fluid path 604, which sends fluid to the pump system (this implementation) In this example, we have pumps 600H and 600F, and the fluid lines connecting them. 602). The fluid flows down the fluid line 606 from pump(s) 600H, 600F. Return to the inlet port 704 of connector 700. One-way valve along the fluid line 606, Alternatively, the check valve is connected to the connector inlet port 704 and / or the fluid line 60 This prevents fluid from flowing back through 6 towards pumps 600H and 600F. Therefore, it may exist. The fluid flows from the connector inlet port 704 to the connector fluid path 704. The fluid passes through connector 700 via P (also referred to here as the "fourth connector fluid path"). This is the connector exit port 704O (also referred to here as the "fourth fluid path connector"). The fluid flows into )) and into the inlet fluid port 800A of manifold 800. From the inflow fluid port 800A, through the fluid inlet path 802 in the manifold 800, the fluid enters It flows through port 800I and into the fluid transfer system 900. Then, the fluid exits the fluid transfer system 900 and passes through the first manifold port 804. The fluid then passes through the first manifold fluid flow path 806 defined within the manifold 800, and through another Through manifold port 800B, the first fluid path connector of connector 700 (or Port 706 is reached, through the first connector fluid path 708, and optionally , leading to the external environment 150. In addition, or, through the first fluid path connector 706 The passing fluid may flow into the internal space 710 within the connector 700 (and thereafter It may become part of the external environment, and / or it may be used as another pump cycle.

[0052] Alternatively, in some embodiments of this technology, in this operating state, simply discharge When the fluid is returned to the external environment 150, the fluid distributor 5 in each step Instead of continuously moving the fluid through 00, use pumps (multiple possible) 600H, 600 A selectively operable fluid path can be provided that directly discharges fluid from F into the external environment 150. That would be the case. Another option, if a change in fluid pressure is not required, is a pump(s). Trains 600H and 600F may be stopped.

[0053] Figure 5B shows the operating state, in which the fluid is exposed to the external environment 150. It is moved into the stalker 500 and then transferred to the foot support bladder 200. The fluid flow in this operating state is shown by a dashed line with a thick arrow. This operating state is an example. For a more stable feeling, and / or for more intense activities (such as running), It can be used to increase the pressure in the foot support bladder 200. In this operating state, The fluid flowing in from the external environment 150 (e.g., the atmosphere) is handled in the same manner as described above for Figure 5A. (and through the same components), through connector 700, through manifold 800 , and enter the fluid transfer system 900. However, in this operating state, the fluid flows Exiting the body transfer system 900, passing through the second manifold port 808, the manifold Through the second manifold fluid flow path 810 defined in 800, another manifold port The fluid passes through port 800C to the second fluid path connector (or port) 712 of connector 700. It then passes through the second connector fluid path 714, through another connector port 720, and to the foot support. It enters the fluid holding line 202 and the foot support bladder 200.

[0054] In some applications, to reduce the pressure in the foot support bladder 200, the foot support bladder It may be desirable to remove fluid from the ladder 200 (for example, to provide a softer feel). For that purpose, or for less strenuous activities such as walking or casual wear. Therefore). An example of this operating state is shown in Figure 5C, and the fluid flow is indicated by a dashed line with a thick arrow. As shown, in this operating state, the fluid exits the foot support bladder 200 and the foot support fluid line It enters port 202 and, via connector port 720, enters the second connector fluid path 714. The fluid then flows through the second fluid path connector 712 of connector 700. From connector 712, through manifold port 800C and within manifold 800 Entering into the second manifold fluid flow path 810 defined therein, and into the second manifold port 8 It passes through 08 and enters the fluid transfer system 900. From here, this exemplary system During operation, the fluid is discharged to the external environment 150. This is fluid transfer. Exiting system 900, passing through manifold port 804, and manifold 800 The fluid flows through the defined first manifold fluid flow path 806 and into the manifold port 800B. It passes through to the first fluid path connector (or port) 706 of connector 700, and Furthermore, the fluid flows through the first connector fluid path 708 to the external environment 150 (this environment is inside the connector 700). The fluid is generated, which can constitute the internal space 710 of the first connector. The 706 port connector (or port) allows for fluid discharge, thus discharging the fluid throughout the system. A port can be formed that allows fluid to be discharged from the body ("fluid discharge port") and returned to the connector 700.

[0055] According to several embodiments of this technology, a fluid distributor 500 and a foot support system Another possible operating state for Tem is shown in Figure 5D. In this operating state, for example, Therefore, in order to reduce the fluid pressure in the fluid container 400, the fluid is released from the fluid container 400 into the external environment. It is transferred to 150. The fluid flow in this operating state is shown by a dashed line with a thick arrow. In this operating state, the fluid exits the fluid container 400 and enters the fluid container fluid line 402. It enters the third connector fluid path 716 via connector port 722, and, The third fluid path of connector 700 leads to connector (or port) 718. The fluid is in the third flow From the main path connector 718, through the manifold port 800D, and the manifold Entering into the third manifold fluid flow path 812 defined in 800, the third manifold It passes through port 814 and enters the fluid transfer system 900. From here, this example In the schematic system and operating state, the fluid is discharged to the external environment 150. The fluid exits the fluid transfer system 900, passes through the first manifold port 804, and through the manifold The fluid flows through the first manifold fluid flow path 806 defined in the 800, through the manifold port Through 800B to the first fluid path connector (or port) 706 of connector 700 And, through the first connector fluid path 708 to the external environment 150 (this environment is the connector It is caused by a fluid that can form an internal space 710 within the 700.

[0056] According to aspects of this technology, the fluid distributor 500 and the foot support system In several embodiments, an onboard fluid container 400 is used in the foot support bladder 200. It may be desirable to adjust (and, in this embodiment, increase) the fluid pressure. This reduces the impact on fluid flow from pressure spikes caused by contact between the foot and the ground, and the fluid The transport can be predicted or controlled over time. An example of this operating state is shown in Figure 5E. In this operating state, the fluid exits the fluid container 400 and flows into the fluid container fluid line 402. It enters, enters the third connector fluid path 716 via connector port 722, and The third fluid path of connector 700 leads to connector 718. The fluid flows through the third fluid path connector port From T718, through manifold port 800D, and defined within manifold 800 The fluid enters the third manifold fluid flow path 812 and passes through the third manifold port 814. And enter into the fluid transfer system 900. From here, this exemplary system, and In operation, the fluid is transferred to the foot support bladder 200. This is a fluid transfer system. Exiting from 900, passing through the second manifold port 808, and being defined within manifold 800. The fluid flows through the second manifold fluid flow path 810 and through the manifold port 800C. The fluid path of connector 700 reaches connector 712, and the fluid path of the second connector 714 It passes through to connector port 720, enters the foot support fluid line 202, and foot support It enters the 200mm bladder and is generated by the fluid.

[0057] Figure 5F shows an exemplary operating state for adding fluid to the fluid container 400 (for example, (To increase the volume and / or pressure of the fluid in the fluid container 400). In this state, fluids flowing in from the external environment 150 (e.g., air) are filtered by the filter 702 and The fluid then enters connector 700 via connector inlet 702I. From 2I, through the connector body to the connector exit port 702O, and the fluid diameter The route leads to Route 604, and this route carries the fluid to the pump system (pumps 600H, 600 Transport to F). The fluid flows down the fluid line 606 from pump(s) 600H and 600F. Return to the inlet port 704 of connector 700. One-way valve along the fluid line 606, Alternatively, the check valve is connected to the connector inlet port 704 and / or the fluid line 606. This prevents fluid from flowing back towards pumps 600H and 600F through this channel. Therefore, it may exist. The fluid enters from the connector inlet port 704, through the connector fluid path 704P. It passes through connector 700 to connector exit port 704O, and manifold The fluid flows into the inflow fluid port 800A of the hold 800. The fluid then passes through the fluid inlet path 802 in the manifold 800 and exits through the manifold inlet port 800I It passes through and flows into the fluid transfer system 900. In this operating state, the fluid is fluid Exiting the transfer system 900, passing through the third manifold port 814, and manifold 8 Through the third manifold fluid flow path 812 defined in 00, to the manifold port 8 The fluid passes through 00D and reaches the third fluid path connector (or port) 718 of connector 700. The fluid flows through the third connector fluid path 716 and through the connector port 722 to the fluid container fluid la It enters into inlet 402 and into fluid container 400.

[0058] Part or all of the fluid distributor 500 (for example, connector 700, ma Nihold 800, and / or part or all of the fluid transfer system 900 (including) may be included in or engage with the housing 502 (e.g., frame 504, etc.) (including cap 506). See Figures 2A and 2B. The housing 502 is a sole structure. It can be attached to the body 104 and / or the footwear upper 102. Figures 2A, 2B As shown in Figures 6 to 7E, when attached to the side surface of the footwear 100, the fluid The Distributor 500, for example, helps prevent unwanted contact between users' feet. For example, the upper 102 and / or the side of the sole structure 104, and the heel area may be located there. The exemplary footwear structure 100 in Figures 6-7E includes an upwardly extending base surface 700S. The sole structure 104 is shown, and this surface is a base for mounting the fluid distributor 500. The base surface 700S is the side cage component 3 mentioned above in relation to Figure 2B. It may form part of 00L. Fluid line (for example, from foot support bladder 200 to fluid container) From 400, from the fluid source (for example, pumps (multiple are possible) 600H, 600F), approximately And / or from the external environment 150°C, and Alternatively, as will be explained in more detail below, it engages with the fluid distributor 500. Therefore, it may be exposed on the base surface 700S.

[0059] Furthermore, as shown in Figure 6 (and as will be explained in more detail below), if desired If present, the cap 506 of the fluid distributor 500 may, for example, contain one or more fluids. It may include an input system such as a switch (506A and 506B shown in Figure 6). Switches 506A and 506B, for example, allow the user to apply air pressure in the foot support bladder 200. The user can manually increase (switch 506A) or decrease (switch 506B) the value. It can function as a force. User-interactive operation with switches 506A and 506B is possible. In this case, the fluid distributor 500 and the fluid transfer system 900 are activated. The fluid can be moved as described for one or more of the above operating states. Figure 6 shows Furthermore, the fluid distributor 500 has one or more light sources 506L (for example) within the light source guide. The illustration shows that the enclosure 502 may include one or more LEDs (e.g., 12) around its perimeter. Yes. Such light sources (multiple) 506L may be decorative and / or display color Color changes may be possible. In some embodiments, the light source(s) 506L is, for example, And it may provide information on one or more of the following: (a) Fluid distributor 50 0 "On" and "Off" status (for example, light source(s) 506L On means power is supplied) (b) The light source(s) 506L off means it is not powered on; (b) Foot support pressure of footwear 100 Force and / or other pressure status information (e.g., light source color and / or point) (c) System Reset (d) Factory reset status; (e) Power on, power off, and / or reboot status; (f) pressure adjustment in progress; (g) error status; (h) battery Battery charge status; (i) remaining battery charge status; (j) other shoes, and / or This includes the success and / or failure information of the electronic communication status with the mobile computing device (B TLE confirmation status); (k) data download, upload, and / or , software update progress or status information; (l) operational status identification, and / or For example, status information; etc. In addition, or, or, input data (e.g., options and The speed and / or distance from the footwear (from the distance monitoring device) is determined by the light source (e.g., light The color(s) of the 506L light source(s), the number of 506L light sources(s), and the arrangement of the lights can be changed. Furthermore, control the arrangement of the 506L light sources (multiple light sources are possible), the order in which they light up, the animation of the light sources, etc. It can be used for control. Such data also includes information on foot speed and distance traveled. Information such as acceleration information, training intensity information, battery life status information, and decorative features. It may be possible to provide: the color, animation, style, and similar aspects of the light source. For example, they can differ if the shoe model is different, the shoe type is different, or the shoe's color scheme is different. In this disclosure, “animation” of a light source may include, for example, one or more of the following: : Displayed light source color; Changes in the displayed light source color; Speed ​​of the light source flashing (i.e., blinking); The blinking or flashing speed of the light source; the number of light sources displayed, and / or , arrangement; number of displayed light sources, and / or changes in arrangement; etc. Other options are possible. However, in a specific embodiment shown in Figure 6, the light source 506L has an annular phosphor around the housing 502. It forms a ring (although the entire ring does not need to light up simultaneously).

[0060] Accelerometer data, velocity and / or distance data, impact force data and / or , other data (for example, those detected by the "onboard" foot sensor system, Data from sensors embedded in clothing, and / or from external devices (smartphone base) Data from devices such as speed and / or distance monitoring devices is used for fluid flow control. The system can communicate with and, for example, automatically adjust the pressure of the foot support bladder 200. It can be used to determine the speed and / or acceleration detected by the foot support pressure. It can be used as the input(s) that start to increase, on the other hand as the slow rate detected, and / or Alternatively, deceleration can be used as the input(s) that initiates a decrease in foot support pressure. Additional input data of this type, input data source, and / or pressure adjustment are, as is, The detailed specifications include a fluid distributor 500, a fluid flow control system, and a fluid transfer system 9. Examples of foot support systems, sole structures 104, and / or footwear articles 100 It may be provided in any of these.

[0061] Figures 8A and 8B show a fluid distributor 500 in footwear article 100, and / or Another exemplary arrangement of the foot support system is illustrated. As shown in such a figure, the fluid volume The container 400 (formed as a fluid-filled bladder in this embodiment) provides at least the heel support of the footwear 100. The foot support bladder 200 is provided within the holding area and supports at least the forefoot of the footwear 200. It is provided within the area. The opposite arrangement is also possible. For example, in Figure 8A, The body container 400 (e.g., formed as a fluid-filled bladder) provides at least forefoot support for the footwear article 100. The foot support bladder 200 may be provided in the region and provides at least heel support for the footwear 200. It may be provided within the region. Part of or all of the fluid distributor 500 (for example) , connector 700, manifold 800, and / or fluid transfer system 900, (Including part or all of) can be attached to the rear heel area of ​​footwear 100. In this example, the fluid distributor 500 engages with the upper 102, if desired. The distributor engages with the sole structure 104 at least partially in the rear heel area. Obtain. In addition, or, as shown in Figure 9, if desired, fluid distension At least a portion of the reviewer 500 is a receptacle 5 provided on the footwear structure 100. Within 10, it can be fixed in a removable manner (see arrow 508) (e.g., heel counter type configuration) (For example, as part of the sole structure 104 and / or the upper 102). Depending on the circumstances, or if desired, a locking mechanism (e.g., a removable retaining flap 51) may be used. 2) The fluid distributor 500 is kept in the correct position relative to the receptacle 510. It can be used to hold. The fluid distributor 500 is taken into the receptacle 510. Any desired method for detachably securing the device can be used without departing from this technique.

[0062] Figure 10 shows a fluid distributor 500, or according to some aspects of this technology. Exemplary footwear 100 including the incorporation of a fluid flow control system (as shown in Figure 2B, for example) A block diagram illustrating the characteristics of the assembly (including the sole structure 104) is provided. In addition to the various components and parts, Figure 10 shows the components and / or parts. This provides additional information on how they can engage with each other. The examples show primers and adhesives. Use of materials, snap-fit ​​components, retaining clips, RF welding, and direct connection of tubes Includes connectors, adhesives, and conventionally known and used in the footwear technology field. Various components, including those of the same kind used, and / or parts that engage with one another. Any desired method can be used without departing from this technology.

[0063] In some embodiments of this technology, the fluid distributor 500 is shown in Figure 11A, Figure It may have a similar configuration to that shown in 11B (see also the discussion in Figures 5A to 5F above). In this embodiment, the connector 700 includes a filter 702, which is protected from the external environment. The fluid is then accepted (e.g., via inlet port 702I). Connector 700 is connected to housing 750. They combine to form separate parts, and manifold 800 and fluid transfer system 9 00 is contained within the housing 750. The connector 700 in this embodiment has four external fluid lines Connect (e.g., a flexible tube). One fluid line 604 receives fluid from the external environment. The pump (multiple pumps possible) is connected via connector inlet port 702I and outlet port 702O. Transport to (600H, 600F). The second fluid line 606 is pumped (multiple pumps are possible) (600 The fluid from H (600F) is returned to connector 700, and then the fluid is pumped to pump(s) 6 Under pressure increasing from 00H, 600F, manifold 800 and fluid transfer system It can be introduced into the Tem 900. The third fluid line 202 extends to the foot support bladder 200. , and is in fluid communication with it. This fluid line 202 distributes the fluid. Move from the 500 into the foot support bladder 200, and the fluid from the foot support bladder 200. It is used to move into the distributor 500. The fourth fluid line 402 is , extends to the fluid container 400 and is in fluid communication with it. This fluid line 402 is flow The body is moved from the fluid distributor 500 into the fluid container 400, and the fluid container Used to transfer fluid from container 400 into fluid distributor 500. As shown in Figures 11A and 11B, the external fluid lines 604, 606, 202, and Ports 702O, 704, 720, and 722 of connector 700, which connect to 402. Each of these can be aligned along one surface 704S of connector 700 (and, if desired (If so, it can extend parallel through connector 700, at least partially.)

[0064] Figures 11A and 11B further show the manifold 800 and the fluid transfer system of this embodiment. The 750 enclosure for the Tem900 has four ports: 800A, 800B, 800C, and 8 The diagram shows that 00D is included. Port 800A in this embodiment is connected to the fluid line 704P. The body-connecting connector 700 is connected to port 704O on the body, and the fluid line 606 is connected to it. It accepts the incoming fluid (and thereby pumps (multiple possible) (600H, 600F) (and), and the inflow fluid to the manifold 800 and / or the fluid transfer system 90 It is carried into 0. In this embodiment, port 800B is connected to port 706 on the connector 700 body. Continue and discharge excess or undesirable fluid back into the external environment (e.g., connect (Through the 700 body). In this embodiment, port 800C is on the port 700 body of connector 700. Connect to the 712, and the fluid between the foot support bladder 200 and the manifold 800 ( Replace (in either direction). In this embodiment, port 800D is on the port 700 body of connector. Connect to T718, and the fluid between the fluid container 400 and the manifold 800 (either one Replace in that direction. In particular, as shown in Figures 11A and 11B, manifold 8 Ports 800A, 800B, 800C, and 800D of 00 are on the surface of the housing 750 7 50A, and / or can be aligned along the manifold 800 (and, if desired If so, at least partially through the housing 750 and / or through the manifold 800 (May extend into rows). Ports 704O, 706, 712, and 718 of connector 700 (and so on). Each of these (connected to manifold ports 800A, 800B, 800C, and 800D) is, The connector 700 can be aligned along one surface 704S (and, if desired, less (Both may partially extend parallel through connector 700). In this illustrated embodiment Ports 704O, 706, 712, and 718 of connector 700 are connected to connector 700. Connector ports 704, 702O, 720, and 722 on surface 704B, respectively It may be located somewhat below and offset from it. Surfaces 704S and 704B are , a common surface may be formed on the connector 700, it may be offset from each other, it may be different from each other, different It may face a certain direction, etc.

[0065] Figure 11B further shows that one or more of the connector fluid paths 704P, 714, and 716 are curved. The diagram illustrates how a curved or straight path can be defined. One or more connector fluid paths. 704P, 714, and 716 may include: (a) first axial direction 700AX1, (b) the (c) 700AX2 in two axes, and (c) 700AX1 in the first axis and 700AX2 in the second axis The connecting portion 700CP joins them. The first axial direction 700AX1 and the second axial direction 700AX2 are The connecting portion 700CP extends away from each other at an angle of 70 degrees or less.

[0066] Furthermore, as shown in Figures 11A and 11B, the connector 700 in this embodiment has a fluid path 7 This includes 04P, 714, and 716, and this path passes through the connector body to the connector port. Connect 704, 720, and 722 to manifold ports 800A, 800C, and 800D. The fluid paths 704P, 714, and 716 pass through the connector 700 body in this embodiment. This forms a curved or bent path. The fluid flows through the same general side of connector 700. The connector 700 can be entered and exited from the surface and / or in the same general direction (e.g., Figure 11B). (As shown).

[0067] Figures 12A to 12C further show the relationship between connector 700 and housing 750 in Figures 11A and 11B. The connections are illustrated to highlight several additional possible features. As such, the sealing system 760 has ports 800A, 800B, and 800 of the manifold 800. Between ports 704O, 706, 712, and 718 of connector 700, it Each is provided. The sealing system 760 has female engaging components (e.g., channels 760A, 760B) This includes 760C, 760D), and this part is externally mated to a male engaging part (e.g., port 80 (Tubular structure forming the outer surface of 0A, 800B, 800C, 800D) Manifold Engage the 800 with the connector 700 in a sealed manner. Channels 760A, 760B, 760 The other end of C, 760D can engage the connector 700 in a sealing manner, and the connector port 7 04O, 706, 712, and 718 can be aligned (and / or formed).

[0068] Figures 13A to 13C show the housing 750 and external fluid lines 202, 402, 604, and 606. The diagram illustrates different connections between them. In this embodiment, connector 700 is connected to manifold 800. Rather than being a separate part that engages with it, connector 700 engages with a part of manifold 800. It is configured and / or fixed in the housing 750. In connection with this, the fluid line 20 The ends of 2, 402, 604, and 606 form a male connector component, which is part of the manifold. Female connectors forming ports 704, 702O, 720, and 722 on the 700 section of the 800 connector. It extends into the opening. In this structure, the fluid is on different sides of the connector 700, or From surfaces 704S, 704B, and / or in different directions, connector 700 enters and exits. This will connect the connector 700 and the housing 750 as shown in Figures 13A to 13C. This refers to the shape of the fluid flow path between the connector 700 and the housing 750, as shown in Figures 11A to 12C. The paths will have different shapes (i.e., in this embodiment, the connector fluid paths 704P and 7 14. The shape of 716 is different. Figures 13A to 13C further show one or more retainers. Lip 752 (fluid lines 202, 402, 604, 606 in Figures 13A to 13C) The outer surface of the housing 750 is shown by a single clip 752 that engages all of them. The fluid lines 202, 402, 604, and 606 fixed to surface 750S are shown (this line (extends from an internal location within the footwear 100). Retainer clips 752 are The fluid lines 202, 402, 604, and 606 are held in the correct positions relative to the housing 750. This clip helps prevent twisting, disconnection, etc., and / or assists in assembly. It is possible. The retainer clip(s) 752 are attached to the retaining structure 754 and frictionally fitted. any place including via removable engagements, fixed engagements, adhesives, mechanical connectors, etc. It can engage with the housing 750 in the desired manner.

[0069] Figures 14A and 14B show a fluid distributor 50 according to several aspects of this technology. 0 engages with the footwear 100 or its components (such as part of the sole structure 104). The features are illustrated. Referring again to the embodiments in Figures 2A and 2B, the fluid distressed fluid of those embodiments is shown. The tribute 500 engaged with the lateral cage component 300L of the sole structure 104. The fluid distributor 500 in this embodiment includes a housing 750, and the housing is at least M It houses the Nifold 800 and the fluid transfer system 900 (optional as mentioned above) (Engages with connector 700 as a connector). Frame 504 is cage component 300L, Alternatively, it may be bonded, for example, to other sole 104 and / or upper 102 components. It can be engaged in any desired way, such as by means of a material, mechanical connector, 3D printing, etc., or integrally formed. This may be achieved. The housing 750 engages with the connector 700, and / or the connector 700 When it engages with an external fluid line (for example, as described above and as detailed below) (i) The housing 750 may engage in the recess 504R of the frame 504 and be fixed thereto It may be fixed (permanently or in a removable manner). In this case, the housing 750 has a retaining recess 50 provided inside the side wall 504W of the frame 504 The retaining element 750R extends into 4A and fits into it, thereby the frame 504 It engages with the side wall 504W. Pressure-sensitive adhesive ("PSA") 770 is applied to the top surface of the housing 750. and / or may be applied to the inner bottom surface of the cap 506, keeping such parts together It helps to hold. In addition, or, Cap 506 is, for example, Fray It extends into a retaining recess 504B provided on the outside of the side wall 504W of the part 504, and The retaining element 506R that fits into it permanently connects the side wall 504W of the frame 504 to (and (It can be removably engaged.) The retaining element(s) 506R of the cap 506 is present. In this case, this retaining element has excellent low-temperature flex and damping characteristics (e.g., frame 504 A polyether-based thermoplastic (which reduces the rattling of the upper cap 506) It can be manufactured from polyurethane material.

[0070] Figures 15A to 15C further illustrate fluid distribution according to several embodiments of this technology. The diagram shows an example of incorporating the 500 into a footwear structure (e.g., within a footwear sole structure 104). The connection shown in Figures 15A to 15C includes the housing 750, which contains the manifold 800. And, as an example, a separate connector 700 structure as shown in Figures 11A to 12C The present invention relates to a system having an engaging fluid transfer system 900, as shown in Figure 15A. First, fluid lines from various footwear components are delivered to connector 700, and and engage with it. In this embodiment, such a fluid line includes: (a) Fluid line 604 extends from connector inlet 702I to pump(s) 600H and 600F. (b) Fluid line extending from pumps (multiple possible) 600H, 600F and returning to connector 700 (c) Fluid line 202 extending between foot support bladder 200 and connector 700, and (d) a fluid line 402 extending between the fluid container 400 and the connector 700. Models 604, 606, 202, and 402 are adhesive, mechanical connectors, friction mating, male / female connectors. Each connector port 70 is operated in any desired manner, including by using engagement connectors, etc. It can engage with 2O, 704, 720, and 722.

[0071] Next, as shown in Figures 15A and 15B, the manifold 800 and the fluid transfer... The housing 750, including the system 900, can engage with the connector 700 (for example, in this embodiment) (To form a complete fluid distributor 500). This is an example of a manifold. Slide the 800A, 800B, 800C, and 800D connector ports to the connector port. For 704O, 706, 712, and 718 respectively, the connector fluid paths are 704P, 708, and 7 This can occur through fluid communication with 14 and 716, respectively. (Figures 5A to 5F, and Figure 11) Pay attention to the aforementioned considerations regarding Figures A-12C. Although not a requirement, this illustrated embodiment is Channel 76 accepts male ports 800A to 800D of the manifold 800. Includes a sealing system 760 having 0A to 760D. If necessary or desired The adhesive is applied to the manifold ports 800A, 800B, 800C, 800D, and connector 7. Ports 704O, 706, 712, 718, and / or sealing channel 760A Applied to 760B, 760C, and 760D (if present) to secure the connecting parts together. It is possible.

[0072] As shown in Figures 15A and 15B, the housing 750 has a connector 700 (housing recess 750) Since it is engaged with B), the housing 750 - together with the engaged connector 700 - is connected to frame 5 It may be moved into the recess 504R of 04, and as a result the housing 750 is as shown in Figures 14A and 14B. In addition, the aforementioned methods (e.g., snap-fitting, adhesive bonding, mechanical connectors, etc.) Engage the 504. Next, as shown by the comparison of Figure 15B and Figure 15C, pp 506 is, for example, the method described above in relation to Figures 14A and 14B (e.g., snap type). It is embedded in the housing 750, and bonded with adhesive using pressure-sensitive adhesive 770, (mechanical connector, etc.) , and / or can engage with frame 504. Figure 15C shows the final assembly of this embodiment. The upright sole component 104 is shown. The sole structure 104 engages with the upper 102. And thus, the entire footwear item 100 can be formed (before the housing 750 is engaged in the frame 504) later).

[0073] Figures 15D to 15G illustrate the assembly of the connection, and in that assembly, connector 700 is, Formed as part of the manifold 800 structure, and in the housing 750 before assembly. It is included in. As shown in Figures 15D and 15E, first, from various footwear component parts The fluid line is delivered to the connector port 700 located on the inside of the housing 750, and , and engage with it. In this embodiment, such a fluid line includes: (a) connector Fluid line 604 extends from the kuta inlet 702I to pumps (multiple pumps possible) 600H and 600F. (b) Fluid lines extending from pumps 600H and 600F and returning to connector 700 606, (c) Fluid line 202 extending between the foot support bladder 200 and the connector 700, (d) A fluid line 402 extending between the fluid container 400 and the connector 700. 604, 606, 202, and 402 include the use of adhesives, mechanical connectors, friction mating, etc. In any desired manner, each connector port 702O, 704, 720, 722 and related It can be combined. The ends of the fluid lines 604, 606, 202, and 402 in this embodiment are female type co This connector comprises or includes connector ports 702O and 704. It mates with individual male connectors equipped with 720, 722, or 604, 6 The ends of 06, 202, and 402 may constitute or include a male type connector. Female type individual connectors with connector ports 702O, 704, 720, and 722. They can be mated within the connector. All connections on each fluid distributor 500 are the same type. It does not need to be a structure or a prism.

[0074] As shown in Figures 15D and 15F, fluid lines 604, 606, 202, and 402 After engaging with connector 700, housing 750 moves into recess 504R of frame 504. This may be done, and as a result the housing 750 may be, for example, the method described above in relation to Figures 14A and 14B. The frame 504 is engaged by (e.g., snap-fit, adhesive bonding, mechanical connector, etc.) Next, as shown by comparing Figure 15F and Figure 15G, the cap 506 is, for example, In relation to Figures 14A and 14B, the aforementioned methods (e.g., snap-fit, pressure-sensitive bonding) are used. Using agent 770, the housing 750 and / or are joined with adhesive (mechanical connectors, etc.), It can engage with frame 504. Figure 15G shows the final assembled sole structure of this embodiment. The component 104 is shown. The sole structure 104 is (the housing 750 is engaged in the frame 504) It can be engaged with the upper 102 (before or after) to form the entire footwear article 100.

[0075] According to aspects of this technology, a fluid flow control system (e.g., fluid distributor 500, etc.) and / or a part thereof), a foot support system including such a fluid flow control system, and or / or, the footwear item 100 may, for example, require a power source to supply power to various components. It may be required. Components that may require electricity may include one or more of the following, but not necessarily But it's not limited to that: user input system; foot support bladder 200, and / or, flow A system for changing the pressure within one or both of the body container 400; a fluid transfer system 90 A system that drives and / or controls 0; a light source 506L (if present); acceleration Temperature gauges, and / or other sensors; pumps; compressors; etc. At least several. In this embodiment of the present technology, the power supply may include a rechargeable battery contained within the housing 750. Figures 16A to 21C show a system for charging a battery according to several embodiments of this technology. For example, various embodiments of a wireless system are illustrated. Figure 16A illustrates one embodiment. Figure 16C shows the charge pack 1102, which engages with the AC adapter 1110. It is possible (e.g., via power lines 1104, 1108). Charge pack 1102 has magnet 1 Including 106, this magnet engages with shoe 100 at charging station 502C. The 502C (which may be included as part of the fluid distributor 500) is a receiver - Includes coil 514, which is the transmitter coil of charge pack 1102 Operable engagement is possible using conventional methods that are well known and used in the relevant field (e.g., inductive coupling). The battery is wirelessly charged using ). Figure 16A shows the engageable in the rear heel area of ​​shoe 100. The charge pack 1102 is shown. Figures 16B and 16C show the side of the shoe 100 (e.g., side, heel). Figure 16B shows the charge pack 1102 engaging on the side. Figure 16B further shows connector 1108A A pair of charge packs 1102, including individual power lines 1104 engaged with this, is shown. The connector extends to a single power line 1108 connected to the AC adapter 1110. Some embodiments of the technology may use non-rechargeable batteries instead of rechargeable batteries.

[0076] Figures 17A and 17B illustrate other embodiments of charge packs 1102A and 1102B. This pack can be used in several embodiments of this technology. Charging pack (Figure 17A) The 1102A charge pack connects to the 502C charging station's magnet and magnetic field. Multiple magnets are arranged around the annular transmitter coil 1112 to engage with the target. Includes 1106. The charge pack 1102B in Figure 17B includes the central magnet 1106, and this The magnet has an annular transmitter coil 1112 arranged around it.

[0077] Figures 18A to 18C show various methods, in which the receiver coil 514 is For example, the aforementioned type of fluid discharge (under or part of cap 506) It can be incorporated into the distributor 500. Fluid distributor 500 (e.g., its housing) 750, cap 506 etc.) are used for inductive coupling and charging. Charge pack (e.g., 1102, 1 Includes magnets 520 for detachably connecting 102A, 1102B, and other structures. The transmitter coil 514 functions as a transmitter coil for inductive charging in the charging pack. It is included for the purpose of connecting. The casing 522 (part of the casing 750, cap 506, etc.) Direct contact between receiver coil 514 and charging packs 1102, 1102A, and 1102B This can prevent the electrical output generated by the receiver coil 514 (during charging pack). For interactive operation with the transmitter coil, for example, is well known in various technical fields. Yes, and in the way it is used, it can be used to charge rechargeable batteries.

[0078] Figures 18B and 18C show the inductive charging system in the fluid distributor 500. Another structure is shown (e.g., below cap 506). Figure 18B shows a thin layer of ferrite 524. (For example, a ring of ferrite 524) is separated from the printed circuit board 526. The receiver coil 514 is shown. Figure 18C extends directly below the magnet 520, and the magnet 5 Ferrite 524, including ferrite 524 which separates 20 from printed circuit board 526 This shows an additional layer and / or a thicker layer thereof. Additional ferrite 5 in the embodiment of Figure 18C 24 helps to shield the charging system from the printed circuit board 526, and / or This helps prevent overheating. Additional ferrite 524 in the embodiment of Figure 18C is also an example. The fluid transfer system 900 including a solenoid, and / or fluid distributor For the 500, the magnet (multiple magnets possible) 520 prevents interference with the solenoid's operation. This could be useful. Or, if desired, a power source and battery (not an inductive charging system). A rechargeable battery that utilizes direct electrical contact between them may be used.

[0079] One or both of the shoes 100 in the pair may require a power source, and this will enable fluid dynamics The Striverter 500 may include a rechargeable battery to power its various components. (Figure) Figures 19A to 21C illustrate various embodiments of a charging system for 100 pairs of shoes. Figure 19A Figure 19D shows how to simultaneously charge a pair of shoes 100L and 100R using wireless charging. An exemplary system 1900 for this purpose is illustrated. In this illustrated embodiment, the charging system The Tem 1900 is similar to a pair of wired earphones, corresponding to the 100L and 100R models respectively. Each comes with a charging pack 1902L or 1902R. Wire 1904 (which may be located inside the insulating outer cover, as is well known in related fields) The wires intersect at the intermediate connector 1906, and the wire 1908 extends from the connector 1906. This leads to the AC power adapter 1910. In this disclosure, in the context of a charging system for footwear 100 The term "wire" as used in this context refers to single-strand wire, double-strand wire, cable, conductive track, etc. This refers to any type of electrical connector, including conductive traces, etc. Connector 1 906 can distribute power to two separate wires 1904, one to each charge pack 190 It extends to 2L and 1902R. Figure 19A shows the left shoe 100L and the right shoe 100R, respectively. Charge packs 1902L and 190 engage with the fluid distributor 500 on the side of each. Figure 2R is shown. Figures 19B and 19C show the components of the 1900 charging system for storage or transport. Furthermore, neither includes the AC power adapter 1910 (Figure 19B), and the AC power adapter Includes Ta1910 (Figure 19C). Other options are possible as shown in such figures. However, the power wire 1908 may be terminated at the USB connector component 1912, and A The C power adapter 1910 may include a port that accepts a USB connector component 1912. Furthermore, as shown in Figure 19D, in this system, the power wire 1904 is... Pack 1902L, 1902R side surface 1902S Engage the body.

[0080] Figures 19B and 19C further show the magnets of the charging packs 1902L and 1902R, and the connectors. 1906, and / or AC power adapter 1910, a magnet for storage, or This indicates that it can engage with magnetic attraction materials. Thus, charging packs 1902L and 1902R For example, magnetic engagement for storage or transport, and connector 19 by magnetic force. 06, and / or, detachably secured to the AC power adapter 1910. Accordingly, a magnet or magnetic attraction material is used to facilitate this magnetic attraction engagement, in connector 1 906, and / or may be incorporated into the AC power adapter 1910 (e.g., connector 1 906, and / or the inner or outer surface of the AC power adapter 1910). Magnets of the 1906 and / or AC power adapter 1910, or magnetic attraction elements Possible locations of the material for this purpose are roughly indicated by the dashed line 1914 in Figures 19B and 19C. It is represented by (for example, provided as one or more small metal plates, panels, or rings). If desired, the two charging packs 1902L and 1902R contain magnets Therefore, they can engage with each other. Another option, or choice, if desired, is a magnet. Alternatively, a separate cover containing magnetic attraction material may be provided there, and the charging pack 19 The magnets 02L and 1902R can engage the cover. The cover is attached to the AC power adapter 1910 , connector 1106, and / or cover for holding the entire charging system 1900 -or it may constitute a container.

[0081] Figures 19E to 19G show a similar "wired earphone" type charging system 1950, however This was mentioned earlier in relation to Figures 19A to 19D. However, the charging pack 1952L and The 1952R is more similar in shape to the paddle than to the packs 1902L and 1902R. Specifically, the hard plastic "handle" 1960 was located rearward from the charging base 1962. The wire from the charging base 1962 extends through the handle 1960. Each charging connector is 1952L, 1952R (this connector is well known in the relevant field). The wires 1954 (which may be located inside the insulating outer cover) cross at the intermediate connector 1956. Furthermore, wire 1958 extends from connector 1956 to AC power adapter 1910. The connector 1956 can distribute power to two separate wires 1954, one of which is a single wire. Each charging connector 1952L and 1952R is shown separately. Figure 19E shows the left shoe 100L. , and charging engaged with the fluid distributor 500 on the side of each right shoe 100R Connectors 1952L and 1952R are shown. Figures 19F and 19G show charging for storage or transport. The system shows 1950 components, neither of which includes the AC power adapter 1910 (Figure 19F). , and AC power adapter 1910 (Figure 19G). Charging system shown in Figures 19E to 19G Stem 1950, as an example, uses the same method described above in relation to Figures 19B and 19C, AC The power adapter 1910 may contain a magnet or magnetic attraction material 1914.

[0082] Figures 19E and 19F further show the intermediate connector 1956, for example, the wire 1954 Wire 1954 is engaged with wire 1958 by end 1956A from wire 1958. Indicates that it can be connected in a removable manner. If removable, the socket, plug, and clip... Removable connections, which are well known and used in the fields and / or other related areas. Any desired type of removable electrical connection part, including the part, may be used. Figure 19F is Furthermore, for storage or transport, it can be directly and magnetically handled by the magnets contained within. The charging connectors 1952L and 1952R are shown engaged with each other. Further wires 1954 and 1 958 can be compactly handled for storage or transport, as shown in Figure 19F, for example. It can wrap around the 1960s.

[0083] Figures 20A to 20D show, as an example, the use of wireless charging, such as the various types mentioned above. Figure 2000 shows another exemplary system for simultaneously charging a pair of shoes, 100L and 100R. This illustrates the following embodiment: In this illustrated embodiment, the charging system 2000 charges each shoe 100L, The headphones come with either the 2002L or 2002R charging packs, respectively, for the 100R model. Similar to a pair. The wires from the 2002L and 2002R charging packs typically have an arched structure. It extends through the interior of the flexible connector 2004 having the following: Charge pack 2002L, 2002 The wire from R connects to wire 2008, and this wire connects to arch connector 2004. Extends to AC power adapter 2010. Internal circuitry within arched connector 2004, and / Alternatively, the switch can distribute power to two charging packs, 2002L and 200R. Figure 2 0A engages with the fluid distributor 500 on the side of the left shoe 100L, charging pack 2 002L and engage with the fluid distributor 500 on the side of the right shoe 100R. Figure 20B and Figure 20C show the charging pack 2002R. The TEM2000 components are shown, neither of which include the AC power supply 2010 (Figure 20B), and A This includes power supply C 2010 (Figure 20C). Furthermore, as shown in Figures 20A and 20D, this system In Stem 2000, the arched connector 2004 is included in packs 2002L and 2002R. It engages with the side (and / or top) of the body. Figure 20B further shows for storage or transport. The charging connectors 2002L and 20, which are directly engaged with each other by the magnets contained within them. This indicates 02R. In addition, or if desired, the charging system shown in Figures 20A to 20D Stem 2000, as an example, uses the same method described above in relation to Figures 19B and 19C, AC The power adapter 2010 may contain a magnet or magnetic attraction material 1914.

[0084] Figures 21A to 21D show, as an example, the use of wireless charging, such as the various types mentioned above. Figure 2100, another exemplary system for simultaneously charging a pair of shoes, 100L and 100R. This illustrates the following embodiment: In this illustrated embodiment, the charging system 2100 charges each shoe 100L, Includes charging packs 2102L and 2102R for each 100R. AC power adapter Wire 2108 from 2110 is connected to one of the charge packs (in the illustrated embodiment) Pack 2102R), and another wire 2104 from that charging pack to another charging pack It extends to (pack 2102L in the illustrated embodiment). Therefore, as shown in Figure 21D, The circuit inside the charging pack 2102R divides the input power from wire 2108 as follows: (a (b) Used for charging in pack 2102R, and (b) Wire 2 passing through pack 2102R 104, and then to pack 2102L. This means that wires 2108 and 2014 are Connect charging packs 2102R and 2102L in series. Figure 21A shows the side view of the right shoe 100R. The charging pack 2102R engages with the fluid distributor 500, and the charging pack Figures 21B and 21C show the connection between the 2002L and the side of the left shoe 100L. The charging system 2100 is shown as a component of the power supply, and both are AC power adapters 2110 (Figure 21B). ) does not include, and includes the AC power adapter 2110 (Figure 21C). Figure 21B further For storage or use during operation, the charging cables are directly engaged with each other by the magnets contained within them. The connectors 2102L and 2102R are shown. In addition, or if desired, Figure 2 The charging system 2100 shown in Figures 1A to 21D is, for example, related to Figures 19B and 19C. Using the same method described above, insert a magnet or magnetic attraction material 1914 into the AC power adapter 2110. It may include.

[0085] Figures 21B and 21C further show the difference between wire 2108 and AC power adapter 2110. The connector 2112 is shown. Connector 2112 is located on the power adapter 2110. Includes a mechanical connector that electrically connects to the corresponding connector (e.g., a plug-type connector). Hmm. Fixed electrical connections, detachable electrical connections, USB plug connections, and / or , other suitable plugs, sockets, clips, and / or related rechargeable electronic devices This includes electrical connections that are well known and used in the fields of technology and electrical engineering. Hmm, connector 2112 (and the other connectors mentioned above in Figures 19A to 20D) and their corresponding connectors Any desired type of connection between the AC power adapter 2110 will not deviate from this technology. It can be used without any restrictions.

[0086] As mentioned above, the fluid distributor 500 (e.g., made from hard plastic material) The housing 502 includes, for example, the foot support bladder 200 (and / or footwear 100). One or more buttons used as user input to change / control the pressure in the (part) This may include 506A and 506B. The fluid distributor 500 may also include, for example, decorative components. As and / or as described above, footwear 100 and / or the entire system It may include one or more light sources 506L to display several status information. Figure 2 Figures 2A to 22E show the user interface switch, or lock the system 2200. To release and / or change the pressure in a part of the foot support system Therefore, possible practical aspects of the user interface switch or system 2200 The following provides additional information regarding the implementation example. The "No Entry" zone shown in Figure 22A is located in enclosure 502 It matches the area, and that area includes the coil for magnetic charging as described above ("No Entry" means, The “real estate” under that territory is immediately claimed for coils or other structures, and this Therefore, it houses the circuitry and / or components for the user interface switch 2200. (This means it's not possible.)

[0087] Figure 22A shows the user interface switch, or system 2200, and so Unlock the operation and provide various optional charts for use. Figures 22B to 22E provide diagrams of possible structures for such input systems (Figure 22B to 22E). Example 4 of 22A is specifically illustrated. In Figure 22A, Example 1, the button is of a capacitive type. It is a button (for example, a structure that is well known and used in the relevant field). (Detects user finger touches through quantitative coupling). This exemplary user interface switch The system 2200 is unlocked by swiping the button, and pressure Changes in force are also input via swipe gestures (e.g., swiping to the right (506B in Figure 22B)). (In this direction) reduces the pressure by a predetermined amount or in steps, and swiping to the left (Figure 2) (In the direction of 506A in 2B, the pressure is increased by a predetermined amount or in steps.) A single swipe unlocks the user interface switch, i.e., the system 2200. It can be used for both removing and introducing pressure change inputs. For example, Initially, "touching" and then initiating a swipe are the user interface switches. , or unlock (and activate if necessary) system 2200, and (left Continuing the swipe operation (to the right) can provide pressure change input. In addition, or, For example, the first swipe is a user interface switch, or system 220 0 unlocks and / or activates, and the second swipe gives a pressure change input. Two swipes may be used or required, such as when performing an action.

[0088] In Figure 22A, Example 2, the button is a capacitive type button (e.g., in related fields). (Including capacitive sensing electrodes of well-known and used structures). This exemplary user The interface switch, or system 2200, can be operated by swiping a button. It is unlocked, and pressure changes are entered via touch controls on both sides of the center. (For example, touching the right side 506B reduces the pressure by a predetermined amount, and touching the left side 506A) (Turning this button increases the pressure by a predetermined amount.)

[0089] In Figure 22A, each of Examples 3 and 4 has a structure for two possible input options. This is illustrated. One option in each of Examples 3 and 4 (the option shown above in the table) Buttons 2200A and 2200B are physical buttons (also referred to as "tactile buttons" in this disclosure). (It could be that) this button requires two physical presses, one of which is user input To unlock the interface switch or system 2200, press another button. Enter the desired pressure increase or decrease information. Other options are available (shown in the table). As an option in Examples 3 and 4, buttons 2200A and 2200B are capacitive touch buttons. Button (used as a user interface switch or to unlock the System 2200) This could be a combination of a (for use) and a tactile button (used to change pressure settings). Such an example In options 3 and 4 below, the system is activated by (a) the initial "touch" operation. To unlock the user interface switch or system 2200, Call / or activate, and then (b) press the button (button 2200A, 2 Change the pressure setting by (200B). One of the buttons between Examples 3 and 4 in Figure 22A. The difference lies in the location of buttons 2200A and 2200B for the "No Entry" zone. In Example 3, buttons 2200A and 2200B are on the same side of the button and have the text "No Entry" written on them. They are adjacent to each other on the same side of the "Stop" button. In Example 4, buttons 2200A and 2200B are standing. They are separated from each other by restricted access zones and are located at different ends of the buttons. Figure 22A shows odor Buttons with the labels "Button Press" or "Press" are physical switch type button actions. It can constitute a tiveta.

[0090] Tactile buttons (e.g., structures well-known and used in related fields) provide different tactile sensations. It may have an outer surface that gives a certain effect. As one embodiment, one button (e.g., pressure increase button 22 The exposed pressing surface of 00A) may have a convex outer surface, and other buttons (e.g., pressure The exposed pressing surface of the force reduction button (2200B) may have a concave surface. Another option As shown in Figure 6, one side of the button 506 is recessed in order to provide different tactile sensations. It may be marked with a raised "plus" sign ("+"), and the opposite side may be indented. Alternatively, it may be marked with a raised "minus" sign ("-"). In this way, the user Even while wearing shoes, it is easier to change the desired pressure by finding the correct button location. To confirm and be able to contact it.

[0091] Figures 22B to 22E illustrate the "touch / press" option for Example 4 in Figure 22A. Various diagrams of button structures are provided. Figure 22B shows rubber or other polymers (e.g., silicone). Overmolded by a (or other elastomer) construction (or two-tone) The physical tactile buttons (formed by a shot molding process) correspond to locations 2200A and 2200B. The bending regions 2202A and 2202B are shown. Over the button actuator region. Grooves 2204A and 2204B that partially pass through the mold material 2210 are buttons. The 2200A and 2200B are made of rubber, and are designed to allow for excellent flexibility when pressed. Alternatively, it forms a thin layer of other material. Such grooves 2204A, 2204B also , which can give the aforementioned tactile sensation characteristic. The bending regions 2202A and 2202B have a first thickness ( For example, a base with an elastomer overmolded material (2mm to 10mm thick) It may include a portion, and grooves 2204A and 2204B have a second thickness less than the first thickness (e.g.) It has a thickness of 0.5mm to 3mm. The first thickness of the overmolded material in the base part is , 1.5~2 from the second thickness of the overmolded material in grooves 2204A and 2204B It could be 0 times thicker.

[0092] In this embodiment, when buttons 2200A and 2200B are pressed, groove 220 The overmolded material in 4A and 2204B stretches somewhat under applied force. When the force from pressing the tongue is reduced or removed, in grooves 2204A and 2204B The stretched material returns to its unstretched form, releasing return energy. - Provides an interesting tactile sensation to the user's fingers, a somewhat "bouncy" or "trampoline" effect. It can provide. The overmolded material 2210 also closes the button area, keeping out water, dirt, and Alternatively, it helps prevent other undesirable substances from entering the housing 502. Units 2202A and 2202B are placed on top of the housing 750 of the fluid distributor 500. As part of the cap 506 and / or the housing of the fluid distributor 500 It may be formed as a 750 upper surface. However, if desired, the bending region 2202A, and The groove 2204A in 2202B, and / or 2204B is the street It can be replaced by a hole. If necessary or desired, such a system In the M, other sealing components (e.g., elastomer gaskets, O-rings, etc., see Figure 22E) are used. ) seals the button opening and / or prevents the "popping" or "trampoline" effect It may be provided in order to produce results.

[0093] Grooves 2204A and 2204B in Figure 22B are arbitrary without departing from the present technology. It may have one or more desired shapes. The groove is located adjacent to the button actuator area. Possible (e.g., on and around the hardware required to activate the button) In the illustration of the embodiment in Figure 22B, grooves 2204A and 2204B are generally U-shaped. It has two opposing free ends, or open ends. The free ends, or open ends, are separated from each other. It can also face in other directions, including towards other surfaces of the button. Other examples In this configuration, groove 2204A and / or 2204B are the button actuators. A closed path can be formed around the region.

[0094] Figure 23 shows several exemplary fluid distributors 500 according to embodiments of the present technology. In a fluid flow control system, a sole structure 104, and / or footwear 100, the structure An electrical block diagram 2300 of the constituent elements is provided. Figure 23 shows a fluid dynamics according to an embodiment of the art. Distributor 500, fluid flow control system, sole structure 104, and / or footwear The diagram illustrates multiple components and systems incorporated into article 100, such as Any desired subset or combination of components and systems is one of the multiple elements of this technology. It can be used in several embodiments. Such components and are identified in Figure 23. Many of the stems are explained in more detail below.

[0095] Figure 24 shows a fluid distributor 5 according to at least some embodiments of the present technology. Exemplary layout of various components within the enclosure 502 of 00 (and / or on the circuit board) This is illustrated in Figure 24. As mentioned above, various lights are arranged around the outer periphery of the housing 502. This indicates the 506L light source. The light source driver 2410 ("LED driver") controls the operation of the 506L light source. It is provided to control the light source, and this light source can constitute the light source of a 12 RGB LED ring. For example, under programmable control. Figure 24 further illustrates this system The device receives wireless input (from a computing device, mobile computing device (e.g., a "smartphone"), etc.). do; receive electronic information from the other shoe of the pair; clothing, and / or another so Receive electronic information from the system; other sensors (e.g., onboard shoe sensors(multiple), clothing) Clothing-based sensors, speed, and / or distance monitors are included in an external computing device. Antenna 2402 (e.g., Blu) is used for purposes such as receiving electronic information from sensors, etc. This indicates that it may include an etooth Low Energy ("BLE") antenna. The features described above and the features described in more detail below (and any other features as an option) The software required to perform the functions and / or hardware that may be provided A, and to run the hardware, the microcontroller 2404 ("MCU") ) is provided. In addition, in the footwear 100, acceleration is used to detect the user's movement. One or more inertial measuring units (IMUs), such as a meter (ACC) or magnetometer (MAG). )2406 may also be provided. Such inertial measuring unit, or other available units Data from the sensor is from the foot support bladder 200 in one or both shoes, and / or to automatically control and / or change the pressure setting in the fluid container 400 It can be used. In this illustrated embodiment, the motor driver 2408 is used, for example, as a flow It exists to control the operation of any one motor(s) in the 500 body distributor. (For example, this will be explained in more detail below.) The apparent "empty space" inside the enclosure 502 is, Manifold 800 and fluid transfer system 900, rechargeable battery, and / or This can be satisfied, at least partially, with some or all of the other desired components.

[0096] Figure 25 shows multiple connections between the central control unit 2500 and a pair of shoes (e.g., worn by the user). Possible means of communication are illustrated. Such communications are generally well known in the relevant fields and are used The hardware, systems, communication protocols, and similar technologies used can cause problems. It is possible. Both shoes in the pair have the desired function (e.g., as mentioned above, and / or below). The hardware and software required to provide (as will be explained in more detail) This may include all of the above, but in some embodiments of this technology, one shoe of the pair is the desired H All of the hardware and software (shoes 2502 in "Connected as Central" in Figure 25) This may include, and the shoe 2502 may, for example, be connected wirelessly via the antenna 2402. This allows it to communicate with the other shoe (shoe 2504 in "Connected as a Peripheral" in Figure 25). The overall hardware cost is reduced by decreasing the amount of hardware on each shoe, resulting in a shoe pair. Then it can be reduced. The central control unit 2500 may be included as part of one shoe (e.g., that shoe The fluid distributor 500 is housed in the casing 502, and the device is wired Alternatively, communication may be conducted via a wireless connection. Then, the shoe, including the central control unit 2500, Another shoe can communicate, for example, via the aforementioned wireless connection. In addition, or Alternatively, if desired, the central control unit 2500 can operate, for example, on a smartphone. As a mobile computing device for application programs, etc., it is set as part of a computing device. Pressure change information can be transmitted via an external computing device (e.g., a smartphone). Given, and as an example, via the antenna 2402 in the housing 502, one side of the shoe It can be sent to both.

[0097] Figure 25 further shows how various components operate to enter and exit "sleep" mode 2506. The procedure is illustrated. For example, if the "foot presence sensor" or "FPS" data is If one or both shoes are not received within the specified period, If the connection is lost, after a timeout period (e.g., no foot pressure is detected), the components will be affected. (Multiple entries possible) can enter "sleep" mode 2506. The presence of feet in shoes 2502, 2504 Currently, capacitive sensors, force / pressure sensors, switch-type sensors, etc., are used to determine the appropriate level of performance. It can be sensed in a desired manner. For example, foot pressure is sensed in at least one shoe 100. In this case, the user and the input device (e.g., input buttons 506A, 506B, on the mobile computing device) When interactive operations (such as those of an application program) are received, the components are "three It can "return" from "P" mode. Upon returning, the central control unit 2500 can be activated and used. The central control unit 2 "exposes" any available wireless connections and engages with at least the shoe 2502. 500 may also notify the central shoe 2502 that the peripheral shoe 2504 is available, Furthermore, the connection between the central shoe 2502 and the peripheral shoe 2504 can be made smoother (and optional (It can act as a connection intermediary). For example, various components may attempt to connect with each other. They may attempt to maintain and / or reconnect with each other, depending on the timing and method. To illustrate the sequence, the interactive operations of other components and the communication status are shown in Figure 25.

[0098] In the arrangement shown in Figure 25, shoes 2502 and 2504 can communicate directly with each other. In some connection protocols, in the case of direct communication: (a) either shoe 2502, 2504 is the "central" communication point (which provides input and information to the other shoe), and (b) Either it can function as a control device 2500, and (b) Shoes 2502 and 2504 are “peripheral” communication points (another shoe, and / or control It can function as a device that receives input and information from device 2500. For a pair of shoes, it is always the case that the same shoe is the central shoe and / or control device 2500. It is not necessary, and it is not necessarily required that the same shoes be in the vicinity. Furthermore, in Figure 25 In some configurations as shown, wireless communication with mobile phones, smartphones, etc. When communication occurs between shoes 2502, 2504 and the external computing device, such as via a communication connection. In total, both shoes 2502 and 2504 become peripheral devices, and the external computing device becomes the central device. The external computing device receives user input, for example, via an application program. Believe and this input (e.g., pressure change input) is associated with one or both shoes 250 2. May include a user input system for sending to 2504.

[0099] In addition, if desired, either shoe 2502, 2504, and / or shoe 250 2. External communication devices that communicate with 2504 include clothing 2510 (e.g., sports bra containing electric fluid). (For example, changes in fluid pressure are transmitted by a fluid-sealing bladder incorporated inside a sports bra.) (Changing the given support), electric fluid-containing compression sleeve (e.g., including a fluid-sealing bladder) A hollow tubular sleeve, where the fluid pressure in the fluid sealing bladder of the sleeve is given Fluid transfer of the type described herein, incorporated into the shoe (which changes the compression level) A system (e.g., clothing with a fluid-sealing bladder, electric shoe racing components, etc.) It may receive data and / or information from one or more integrated electronic devices, and / Alternatively, data and / or information may be transmitted to its external communication device. This allows, Either shoe 2502, 2504, and / or communicate with shoe 2502, 2504 outside The communication device is located inside / on the shoe, or inside / on the clothing, and is electrically and / or adaptively racing. Other components such as rings and support systems (e.g., sports bras, compression sleeves, and It can receive communications from and / or transmit communications to (similar to) something of the same kind. (Clothing 251) When communicating with other systems such as those provided at 0, the garment 2510 acts as a peripheral device. Both shoes 2502 and 2504 can function as a central communication point, or either Shoes 2502 and 2504 function as peripheral devices for clothing 2510 and other shoes. It can function as a central communication point. However, in such a system, an external computing device If it enters the communication loop, this device can act as a central device, and both Any devices included in the shoes 2502 and the garment 2510 may function as peripheral devices. Furthermore, wireless connection(s) with shoes 2502 and 2504 is possible with electric racing or With any one or more of the same type of automatic and / or electric shoe fastening mechanisms The connection may be made possible. Garment 2510 is described in this disclosure for similar components in footwear. For example, any part of electronics, communication functions, and / or fluid transfer functions. , or may include all of them.

[0100] Various embodiments of the structure and operation of the fluid transfer system 900 will be described in the following sections. This will be explained in more detail in the following section. Several aspects of the fluid transfer system 900 according to this technology This is a valve stem in a valve housing that opens and closes various fluid passages through the manifold 800. Regarding this, other embodiments of the fluid transfer system 900 according to this technology include solenoid-based systems. In relation to this, this system is selected to control the fluid flow through manifold 800. It opens and closes precisely. B. Features of valve stem-based fluid transfer systems

[0101] Figures 26A to 26D show a movable valve stem type fluid transfer according to an embodiment of this technology. Various diagrams are provided for the exemplary fluid distributor 500, including system 900A. As mentioned above, this exemplary fluid distributor 500 is housed in a casing 502, and The housing includes a connector 700, a manifold 800, and a fluid transfer system. The 900A is housed in this connector, which connects components within the housing 502 to a fluid source (e.g., external). Environment, pumps (multiple possible) 600H, 600F, compressor, etc.), external environment 150, small It engages with at least one foot support bladder 200 and at least one fluid container 400. Figures 26A to 26D further illustrate how power is supplied to various electrical or electronic components. The location of the fluid transfer system 900A and the rechargeable battery 2602 is indicated.

[0102] Figures 27A to 29 show exemplary manifolds 800 according to some aspects of the present technology. This document also provides additional information regarding the components of the exemplary fluid transfer system 900A. The manifold 800 in the example includes the manifold body, i.e., the housing 820. Also, see Figure 5. Referring to Figures A-5F, one surface 822A or one side of the manifold body 820 is Fluid communication is established with the corresponding ports 704O, 706, 712, and 718 of the connector 700, respectively. Includes ports 800A, 800B, 800C, and 800D with connections. Manifold body The opposite surface of 820, 822B (which may be another surface), is the inlet port 800I, the first manifold. Hold port 804, second manifold port 808, and third manifold port Includes T814. The fluid inlet path 802 is between port 800A and fluid inlet port 800I. The first fluid flow path 806 extends between port 800B and the first manifold port 804. The second fluid flow path 810 extends between port 800C and the second manifold port 808. And the third fluid flow path 812 is between port 800D and the third manifold port 814. It extends to. Thus, in this illustrated embodiment, the manifold 800 is the manifold It includes four separate passages extending through the rud. The manifold 800 of this embodiment further includes Includes at least one pressure sensor (the two pressure sensors shown in Figures 27A to 28) 850A, 850B). Pressure sensors (multiple possible) 850A, 850B are located in the first fluid flow path. 806, at least one of the second fluid flow path 810, or the third fluid flow path 812 In some more specific embodiments, it can be positioned to determine the fluid pressure. Then, the fluid pressure in the third fluid flow path 812 (and thereby in the fluid container 400) is determined. To determine this, a first pressure sensor 850A may be provided, and a first fluid flow path 806, Alternatively, the fluid pressure in at least one of the second fluid flow paths 810 (e.g., foot support bra A second pressure sensor 850B may be provided to determine the pressure in the 200. The 852 (or gasket, and / or other suitable sealing device) is a pressure sensor. To securely engage the 850A and 850B with the manifold body 820. It can be provided in [location].

[0103] The illustrated fluid transfer system 900A of this embodiment includes a valve housing 902 and a valve Valves mounted in a movable (e.g., rotatable, slidable, etc.) manner within the housing 902 Includes stem 910. The valve stem 910 in this embodiment has a first end 910A (e.g., drive end), and includes a second end 910B (e.g., a free end) opposite the first end 910A. Surrounding wall 910 W extends between the first end 910A and the second end 910B. The surrounding wall 910W defines the internal chamber 910I of the valve stem 910. Furthermore, the surrounding wall 910W of the valve stem 910 extends from the internal chamber 910I to the surrounding wall 910 W and a plurality of through holes 910H extending toward the outer surface of the valve stem 910 Hmm. As will be explained in more detail below (for example, in relation to Figures 30A to 30G), Movement of the valve stem 910 to multiple positions involves moving one or more of the multiple through holes 900H. The first fluid flow path 806, the second fluid flow path 810, and / or the third fluid flow path 812 By arranging it in a fluid communication, this fluid flow control system (e.g., fluid distribution) Ta500, Fluid Transfer System 900A, Manifold 800 and Fluid Transfer System 900A Selectively place combinations of elements into multiple operating states.

[0104] Figures 27A to 29 further show that this exemplary fluid transfer system 900A is a drive system (example). , motor 920), and transmission 922 (output gear, nose pin, cup seal, and The diagram shows the transmission configuration including other gears (described in more detail below). The element transmits power from the motor 920 to the first end 910A of the valve stem 910, and the valve The valve stem 910 moves relative to the housing 902 (and manifold 800). In the embodiment, it is rotated. Power supply (e.g., rechargeable battery 2602), and microcontroller. Trolla (equipped with a fluid distributor 500, and not shown in Figures 27A to 29) This selectively drives the motor 920 to move the valve stem 910 to one of several positions. It positions the fluid to a desired location, enabling its movement from a desired starting point to a desired destination.

[0105] The fluid transfer system 900A of this embodiment further comprises a housing 902 and / or other components. To detect the position (e.g., rotational position) of the valve stem 910 relative to the component parts, Encoder system including a coda magnet 932 and an encoder board 934 (e.g., shaft Includes (top magnetic encoder systems, off-axis magnetic encoder systems, etc.). Encoder system The encoder supplies data indicating this position to the microcontroller. The stem is commercially available, and its operation is well known in the relevant technology.

[0106] In this exemplary fluid transfer system 900A, the valve housing 902 is a manifold body It engages with i820 in a sealing manner. This sealing can be achieved in various ways, but in this illustrated manner In the embodiment, the surrounding wall 910W of the valve stem 910 and the fluid inlet port 800I, the first Manifold port 804, second manifold port 808, and / or third manifold One or more sealing connectors 840 are provided between one or more of the hold ports 814. The sealing connector 840 extends into a recess 902R on one side of the valve housing 902. In the illustrated embodiment, one sealing connector 840, or sealing block, is three Includes sealing ports 840A, 840B, and 840C. Three sealings through sealing connector 840. Channels 842A, 842B, and 842C are connected to the first manifold port 804 and the second manifold port 842A, 842B, and 842C, respectively. It connects to manifold port 808 and the third manifold port 814. The sealing channels 842A, 842B, and 842C are respectively located in the manifold body 820. Fluid communication with the first fluid flow path 806, the second fluid flow path 810, and the third fluid flow path 812. In addition, or if desired, another sealing port and another sealing channel The channel connects the manifold 800 fluid inlet port 800I to the valve housing 902. , which may be provided in the sealing connector 840. However, in the particular embodiment shown in Figure 29, The fluid intake path 802 from the hold port 800A to the fluid inlet port 800I is a valve The valve housing 902 is directly connected, and the fluid intake path 902A passes through the valve housing 902. It extends, and the inflowing fluid passes through its open second end 910B into the inside of the valve stem 910 Place it inside chamber 910I. Refer to the fluid passage 902P shown by the dashed line in Figure 29. .

[0107] Furthermore, as shown in Figure 29, the first manifold port 804, the second manifold Port 808 and the third manifold port 814 are on the outside side of manifold 800. Align along the line. In addition, or, if desired, manifold port 80 0A, 800B, 800C, and 800D are aligned along the outer side of manifold 800. (and in this illustrated embodiment, ports 804, 808, and 814 to the manifold (On the opposite surface of 800). Any of the fluid flow paths 802, 806, 810, and 812. Two or more of these are aligned parallel to each other through the manifold body 820 and / or extend Obtain. In addition, or, the sealing channels 842A and 842 of the sealing connector 840. Any two or more of B and 842C are aligned parallel to each other through the sealing connector 840 body. , and / or, it may extend.

[0108] The valve stem 910 is positioned according to the position of the valve stem 910 relative to the housing body 902. The fluid transfer system 900A can be placed in two or more operating states. The movement of the valve stem 910 The movement changes the positioning of the through hole 910H that passes through the surrounding wall 910W of the valve stem 910. And different holes 910H seal connector 840 ports 840A, 840B, 840C and To enable alignment. The valve stem 910 controls the microprocessor that controls the motor 920. It can be moved (e.g., rotated). Figures 30A to 30G show various operating states. Further details are provided, and the state is according to the aspects of this technology, fluid distribution The TA500, foot support system, sole structure 104, and fluid transfer system 900A This is provided and can be used in footwear 100. This consideration is shown in Figure 29. The following assumptions are made for this to work: (a) Manifold port 800A is for pumps (multiple pumps are possible) 6 Fluid communication with fluid sources such as 00H, 600F (e.g., connector port 702I, 70 4O, and via its port or other suitable fluid line connecting components) (b) The fluid is introduced into the fluid transfer system 900A; (b) the manifold port 800B is The fluid communicates with the external environment 150 (e.g., connector port 706 and fluid path 708). (and / or via other suitable fluid lines) Any superfluid in the 900A fluid transfer system (c) Discharge excess fluid to the external environment 150; (c) Manifold port 800C is foot-supported bladder 200 is in fluid communication with (e.g., connector ports 712, 720, and fluid line 714) , and / or via other components connecting them) fluid in the foot support bladder 200 (d) Increase or decrease the pressure; and (d) the manifold port 800D is in fluid communication with the fluid vessel 400. (For example, connector ports 718, 722, and fluid line 716, and / or (via other components connecting them) the fluid pressure in the fluid container 400 is increased or decreased. Also note the relationships and explanations of the operating states shown and described in relation to Figures 5A to 5F. ru.

[0109] As mentioned above, in this exemplary fluid distributor 500, the valve stem 910 It rotates and moves to a different position, fluid distributor 500, foot support system, saw Arrange the structure 104 and / or the footwear 100 into different operating states. Any number Although various operating states may be provided, in this illustrated embodiment, the valve stem 910 rotates Thus, as shown in Figures 30A to 30G, it can enter six different operating states. Figure 3 0A is either clockwise (e.g., from operating state 1 to operating state 6) or counterclockwise (e.g., from operating state 6 to The various positions of the valve stem 910 when rotated to operating state 1 are schematically illustrated. Depending on the nature of the technology, in some pressure control methods, the "standby" state is almost always This could be a typical condition in the case where no pressure change occurs. The valve stem 910 is used in appropriate amounts. It rotates to enter the desired operating state (e.g., operating state 2-6), and the pressure reaches the desired level (pressure center). Wait until the sensor(s) (multiple sensors possible) 850A, 850B (measured by) reach the sensor, and then... It rotates and returns to standby mode.

[0110] In this embodiment, operating state 1 is the "standby" or "idle" state, and this state In this process, the fluid pumped out by the pump at each step is, for example, pump(s) 600 From H, 600F through manifold 800, through fluid transfer system 900A, manifold Simply go through the system, such as returning via Hold 800 and reaching the external environment 150. It simply passes by. See Figure 30B. Operating state 1 is, for example, when a foot-operated pump is used. , and if activated during each step to move fluid, any of the entire foot support system This prevents a portion of it from becoming overpressurized.

[0111] Operating state 2 (e.g., the valve stem 910 is rotated 60 degrees clockwise from operating state 1) This moves fluid from the pump(s) (or other fluid source) to the foot support bladder 200. This is the "pumping" state. In operating state 2, the pump delivers between steps. The fluid passes through the system (e.g., pump(s) 600H, 600F from manifold) It goes through D800, through fluid transfer system 900A, and back through manifold 800. ), and enter the foot support bladder 200. See Figure 30C. This operating state is the foot support bladder It can be used to rapidly and / or directly increase the fluid pressure in the Rada 200. (For example, the "inflation" configuration of the foot support bladder 200).

[0112] Operating state 3 (for example, the valve stem 910 is rotated 60 degrees clockwise from operating state 2) is, This is the "live" state, where fluid is being transferred from the foot support bladder 200 to the external environment 150. In state 3, the fluid passes through the system (e.g., from foot support bladder 200 to manifold 8) (Through 00, through fluid transfer system 900A, and back through manifold 800), And then it reaches the external environment 150. See Figure 30D. This operating state is the foot support bladder 200. It can be used to release the fluid inside and reduce the fluid pressure (e.g., foot support bra (The "contraction" configuration of the Da200).

[0113] Operating state 4 (e.g., the valve stem 910 is rotated 60 degrees clockwise from operating state 3) is Furthermore, the fluid is being transferred from the fluid container 400 to the external environment 150 in a "live" state. In state 4, the fluid passes through the system (e.g., from fluid container 400 to manifold 800) (Through the fluid transfer system 900A, and back through manifold 800), and , leading to the external environment 150. See Figure 30E. This operating state releases fluid and flows It can be used to reduce the fluid pressure in the fluid container 400 (e.g., the "concentration" of the fluid container 400) (condensed configuration).

[0114] Operating state 5 (e.g., the valve stem 910 is rotated 60 degrees clockwise from operating state 4) is Furthermore, the fluid is being transferred from the fluid container 400 to the foot support bladder 200 in a "live" state. In operating state 5, the fluid passes through the system (e.g., from fluid container 400 to manifold 8) (Through 00, through fluid transfer system 900A, and back through manifold 800), Then, it reaches the foot support bladder 200. See Figure 30F. This operating state is the fluid container 400 or By moving fluid into the foot support bladder 200, the fluid pressure within the foot support bladder 200 is reduced. This can be used to increase (e.g., the "inflated" configuration of the foot support bladder 200). The condition requires the user to perform one or more steps to operate the pumps 600H and 600F. Without needing to, the fluid pressure in the foot support bladder 200 can be changed (e.g., the user remains standing). (or when sitting still and / or resting your feet). For example, one step Large pressure spikes generated by the wearer landing or jumping are present in this operating state. The inside is isolated from direct fluid communication with the foot support bladder 200 (e.g., foot-operated pump). (Multiple options available) Because fluid line 606 from 600H and 600F is closed, this movement The operating state improves the control of pressure changes in the foot support bladder 200 and allows for fine adjustment. ru.

[0115] Operating state 6 (for example, the valve stem 910 is rotated 60 degrees clockwise from operating state 5) is, A pump (or multiple pumps) (or other fluid source) delivers fluid to the fluid container 400. It is in the "ping" state. In operating state 6, the fluid passes through the system (e.g., pumps (multiple)). (OK) From 600H, 600F through manifold 800, fluid transfer system 900A The fluid flows through the manifold 800 (and back), and enters the fluid container 400. (Figure 30) See G. This operating state rapidly / directly increases the fluid pressure in the fluid container 400. It can be used to achieve (e.g., the "expansion" configuration of fluid container 400).

[0116] According to aspects of this technology, several pressure sensing algorithms and methods use the operation To determine the state, the foot support bladder 200 and / or the fluid container 400 In addition to pressure sensing, sensor inputs may be relied upon. Examples include accelerometers, foot force sensors, and The data from the speed and / or distance monitor is from the foot support bladder 20. The pressure increase during operation is controlled by the fluid transferred from the foot-operated pumps 600H and 600F. This should be achieved by ( ) or by operating state 5 (transferred from fluid container 400) It can be used to determine whether it should be achieved by (using fluids). For example, When the user moves relatively slowly, the transfer under operating state 2 is particularly important for the fluid container 400. It may be desirable at relatively low pressures. However, if the user moves quickly, and / or When strong contact force is applied to the foot pumps 600H and 600F, operating state 5 is preferable. Possible (e.g., creating a more uniform fluid flow without pressure spikes from contact between the sole and the ground) (To output). In addition, or, accelerometer, foot force sensor, and / or speed The degree and / or distance monitor data is used to automatically change the operating state. For example, the foot support pressure in the foot support bladder may be increased or decreased depending on the speed of movement, contact force, etc. Furthermore, in addition, or alternatively, in accordance with this technology, Furthermore, in the embodiment of the method, the system considers how the user moves (e.g., a typical day). Tendency to run or exercise at set times, tendency to run on specific types of surfaces, speed "Learning" (e.g., tendencies to run while changing (e.g., based on a training program)) Pattern identification can be initiated, and based on this information, changes in operating state can be predicted. , and can be modified to match the predicted changes in movement. Thus, foot support The system's pressure changes are better reflected in "real time" in response to changes in the user's movement, It can appear to synchronize in real time. Alternatively, it can synchronize with a digital coaching system. If a link is created, the automatic (or system-generated) change in operating state will be digital. The desired performance is achieved by synchronizing with the desired changes in movement received from the coaching system. This may match or mitigate the risk of injury, and thereby also improve the communication system with the user. It is also Mu.

[0117] In addition, or, if desired, according to at least some aspects of this technology The system and method utilize the user's contact force with the ground and / or the user's movement. Sequential metrics regarding various characteristics (e.g., user running, or other) Various step metrics, including metrics related to the exercise technique(s)(multiple). The following metrics can be used to determine and / or use the following metrics. This may include one or more: (a) contact time per foot per step (e.g., added by foot) (b) Step Swing duration per foot (e.g., when the vertical force applied by the foot is less than 50N) Then, using foot force signals such as the time per foot until that foot generates a force greater than 50N again, (c) Step rhythm (e.g., the reciprocal of the sum of the contact and swing times for each foot) (d) Use the foot force signal; (e.g., the sum of contact and swing times × average speed (e) use foot force signals such as; (e) impact (e.g., peak velocity of the rise of vertical ground reaction force, vertical ground (f) Use foot force signals such as the active peak of surface reaction force; (f) per foot per step Pulse (e.g., using a foot force signal such as the integral of the magnitude of the ground reaction force at contact); (g) step a Contact type per foot (e.g., foot angle relative to horizontal when foot contact per step, rear) (Uses motion capture data such as foot contact angle, metatarsal contact angle, and forefoot contact angle.)

[0118] Fluid distributor 500, foot support system, sole structure 104, and / or The footwear 100 is in any one or more of these operating states (and any combination thereof) It may have (or be placed in) that state. Some specific embodiments of this technology It may include all six operating states. Alternatively, some specific embodiments of this technology may include the operation This may include states 1, 3, 5, and 6, or operating states 1, 3, 4, 5, and 6. Any desired pressure increase in the foot support bladder 200 is due to the flow supplied from the fluid container 400. (Achieved using the body). If necessary or desired, some of the techniques of this art According to the example, a fluid distributor 500, a foot support system, and a sole structure 104 are provided. , and / or footwear, for example, to prevent overpressure of such components, the foot Support bladder 200 and / or relief valve (O) that is in fluid communication with fluid container 400 Options may include (instead of operating states 3 and / or 4, respectively).

[0119] Here, the fluid flows through the fluid distributor 500, which includes the fluid transfer system 900A. For more details on the fluid flow, see Figures 5A-5F, Figure 29, and Figures 30B-40G. It is described in relation to the following: In operating state 1 shown in Figures 5A, 29, and 30B. At the first rotational position of the valve stem 910, the fluid is: (a) from the fluid supply (e.g., external From environment 150, through connector inlet 702I, through fluid path 702P, to connector outlet Through 702O, through fluid path 604, through heel pump 600H, through fluid path 60 (b) Through 2, through front foot pump 600F, through fluid line 606), connector (c) Through the inlet port 704, through the connector fluid path 704P, and (d) through the connector outlet (e) Through port 704O, through manifold port 800A, (f) manifold (g) Through the manifold fluid inlet path 802, and through the manifold fluid inlet port 800I (h) through the fluid intake path 902A, (i) the open end 910 of the valve stem 910 Entering into B, (j) passing through internal chamber 910I, and (k) passing through first passage hole 940A (l) through sealing port 840A, (m) through first sealing channel 842A, ( n) Through the first manifold port 804, (o) the first manifold fluid flow path 806 (p) through manifold port 800B, (q) first fluid path connector port (r) Through the 706, through the first connector fluid path 708, and (s) through the external environment Move to 150 (e.g., through the internal space 710 of connector 700). Specific fluid Distributor 500, foot support system, sole structure 104, and / or footwear If item 100 does not include all such parts (e.g., if it does not include a separate connector 700, seal There is no stop block 840, one or fewer foot-operated pumps (600H, 600F, etc.), such The fluid flow through the component is not present in the aforementioned fluid flow path.

[0120] In operating state 2 shown in Figures 5B, 29, and 30C, the valve stem 910 At the second rotation position, the fluid is: (a) from the fluid supply (e.g., from the external environment 150) The fluid passes through the inlet 702I, through the fluid path 702P, and through the connector outlet 702O. Through body pathway 604, through heel pump 600H, through fluid pathway 602, forefoot pump (b) Through P600F, through fluid line 606, and through connector inlet port 704 (c) Through the connector fluid path 704P, (d) through the connector outlet port 704O (e) Through manifold port 800A, (f) Manifold fluid inlet path (g) Through 802, through manifold fluid inlet port 800I, (h) fluid intake (i) enters the open end 910B of the valve stem 910 through path 902A, (j ) through internal chamber 910I, (k) through second passage hole 940B, (l) sealing port (m) Through 840B, through the second sealing channel 842B, (n) the second manifold (o) Through port 808, through second manifold fluid flow path 810, (p) (q) Through the second fluid path port 800C, and through the second fluid path connector port 712. (r) through the second connector fluid path 714, (s) through the connector port 720, (t) moves through the bladder fluid line 202 and (u) moves into the foot support bladder 200. . A specific fluid distributor 500, a foot support system, a sole structure 104, and / or, if footwear item 100 does not include all such parts (e.g., a separate connector 7) No 00, no sealing block 840, one or fewer foot-operated pumps 600H, 600F, etc. ), the fluid flow passing through such components is not present in the aforementioned fluid flow path.

[0121] In operating state 3 shown in Figures 5C, 29, and 30D, the valve stem 910 At this third rotational position, the fluid is: (a) from the foot support bladder 200, and (b) from the bladder flow. (c) Through body line 202, through connector port 720, (d) second connector flow (e) Through the body path 714, through the second fluid path connector port 712, (f) Manifold (g) Through the hold port 800C, through the second manifold fluid flow path 810, (h) through the second manifold port 808, (i) through the second sealing channel 842B (j) Through sealing port 840B, (k) Through third hole 940C, (l) Inside (m) Through chamber 910I, through the fourth hole 940D, (n) sealing port 8 (o) Through 40A, through the first sealing channel 842A, (p) the first manifold port (q) Through the first manifold fluid flow path 806, (r) Manifold Through the first fluid path port 800B, (s) through the first fluid path connector port 706, ( (t) through the first connector fluid path 708, and (u) move into the external environment 150 (e.g., (Through the internal space 710 of connector 700). If necessary or desired A one-way valve located somewhere in the fluid passage from the fluid supply (e.g., in fluid line 606) , the fluid flows from the second end 910B of the valve stem 910 through the fluid inlet 800I, and / Alternatively, it may be possible to prevent the fluid from flowing into channel 902A through the fluid inlet path 802. A specific fluid distributor 500, foot support system, sole structure 104, and / Alternatively, if footwear item 100 does not include all of the parts identified above (e.g., separate connectors) No Ta700, no sealing block 840, one or fewer foot-operated pumps 600H, 600 The fluid flow passing through such components (e.g., F) does not exist in the aforementioned fluid flow path.

[0122] In operating state 4 shown in Figures 5D, 29, and 30E, the valve stem 910 At this fourth rotational position, the fluid is: (a) from the fluid container 400, (b) from the container fluid line (c) Through connector port 722, (d) Third connector fluid path (e) Through 716, through the third fluid path connector port 718, (f) manifold (g) Through port 800D, through third manifold fluid flow path 812, (h) (i) Through the third manifold port 814, (i) through the third sealing channel 842C, ( j) Through sealing port 840C, (k) Through fifth passage hole 940E, (l) Internal channel (m) Through port 910I, through the 6th hole 940F, (n) sealing port 840A (o) Through the first sealing channel 842A, (p) First manifold port 8 (q) Through 04, through the first manifold fluid flow path 806, (r) manifold (s) through port 800B, through the first fluid path connector port 706, (t) the 1. The fluid travels through the connector fluid path 708 and to the external environment 150 (e.g., the connector (Through the internal space 710 of 700). If necessary or desired, fluid A one-way valve located somewhere in the fluid passage from the supply (e.g., in fluid line 606) will release the fluid. from the second end 910B of the valve stem 910 through the fluid inlet 800I, and / or This can prevent the fluid from flowing into channel 902A through the fluid inlet path 802. Fluid distributor 500, foot support system, sole structure 104, and / or If the footwear item 100 does not include all of the parts identified above (e.g., a separate connector 70) (No 0s, no sealing block 840, one or fewer foot-operated pumps 600H, 600F, etc.) The fluid flow passing through such components does not exist in the aforementioned fluid flow path.

[0123] In operating state 5 shown in Figures 5E, 29, and 30F, the valve stem 910 At this fifth rotational position, the fluid is: (a) from the fluid container 400, (b) from the container fluid line (c) Through 402, through connector port 722, (d) Third connector fluid path 7 (e) Through 16, through the third fluid path connector port 718, (f) manifold (g) Through port 800D, through the third manifold fluid flow path 812, (h) (i) Through the manifold port 814, (i) Through the third sealing channel 842C, (j ) Through sealing port 840C, (k) through 7th hole 940G, (l) internal channel (m) Through hole 910I, through hole 940H, and through sealed port 840B (o) Through the second sealing channel 842B, (p) through the second manifold port 80 (q) Through 8, through the second manifold fluid flow path 810, (r) Manifold port (s) through the 800C, (s) through the second fluid path connector port 712, (t) the second Through the connector fluid path 714, (u) through the connector port 720, (v) bladder The fluid travels through the fluid line 202 and into the (w) foot support bladder 200. or, if desired, somewhere in the fluid passage from the fluid supply (e.g., fluid line 606) The one-way valve located in the middle allows fluid to flow from the second end 910B of the valve stem 910 to the fluid inlet 8 Through 00I and / or through the fluid inlet path 802 into channel 902A It can prevent flow. Specific fluid distributor 500, foot support system, saw The structure 104 and / or the footwear article 100 does not include all of the parts identified above. In cases where (e.g., there is no separate connector 700, there is no sealing block 840, there is one or fewer legs) The fluid flow that passes through such components (e.g., 600H, 600F, etc.) is the aforementioned fluid flow. It does not exist in the route.

[0124] In the operating state 6 shown in Figures 5B, 29, and 30G, the valve stem 910 At this sixth rotational position, the fluid is: (a) from the fluid supply (e.g., from the external environment 150, The fluid passes through the connector inlet 702I, through the fluid path 702P, and through the connector outlet 702O. So, it goes through fluid path 604, through heel pump 600H, through fluid path 602, (a) Through the front foot pump 600F, through the fluid line 606, (b) connector inlet port (c) Through 704, through connector fluid path 704P, (d) connector outlet port (e) Through manifold port 800A, (f) Manifold flow (g) Through the body inlet path 802, (h) through the manifold fluid inlet port 800I, (h ) Through the fluid intake path 902A, (i) into the open end 910B of the valve stem 910 Enter, (j) through internal chamber 910I, (k) through 9th passage hole 940I, (l ) through sealing port 840C, (m) through third sealing channel 842C, (n) third (o) Through the manifold port 814, through the third manifold fluid flow path 812 (p) through manifold port 800D, (q) third fluid path connector port 71 (r) Through 8, through the third connector fluid path 716, (s) through the connector port 722 (t) through the connector fluid line 402 and (u) into the fluid container 400 Move. Specific fluid distributor 500, foot support system, sole structure 104 , and / or if the footwear article 100 does not include all such parts (e.g., separate components) No connector 700, no sealing block 840, one or fewer foot-operated pumps 600H, 6 For components such as 00F, the fluid flow passing through such components is not present in the aforementioned fluid flow path.

[0125] Therefore, as mentioned above, the valve stem 910 is defined through the surrounding wall 910W. The number of holes includes 910H (and 940A~940I). This is clear from Figures 30B~30G. As such, the rotation of the valve stem 910 seals various specific holes 910H in the connector 84. Align ports 840A, 840B, and 840C in 0 (and / or separate sealing) If connector 840 is omitted, and / or if manifold 800 itself When functioning as a sealing connector, ports 804, 808, and 814 in the manifold are also (Align). In the individual operating states of valve stem 910, ports 840A, 840 Holes 910H, which are aligned with B, 840C, 804, 808, and 814, are offset from each other circumferentially. Set up, and as a result, one is needed to create the desired fluid flow connection and passage. Only the holes shown above will align with the correct ports. Two (or more) holes passing through the surrounding wall 910W Regarding the operating states that depend on the through-hole 910 (e.g., operating states 3, 4, and 5), fluid flow contact The through holes required to make the connection are: (a) along the axial length and direction of the valve stem 910 They may be aligned and / or (b) extend parallel through the surrounding wall 910W.

[0126] The fluid flow rate entering and / or exiting the fluid transfer system 900A is of type It can be controlled in various ways. For example, the area around the through hole 910H in the valve stem 910 is contact When the connected ports are perfectly aligned (e.g., sealed connector ports 840A, 840B, 8 40C), the maximum flow rate can be achieved through the holes 910H and aligned ports (e.g., fluid (Depending on the pressure difference between the source direction and the fluid destination direction)

[0127] However, in some applications, the maximum flow rate may not be desirable. This is an example of the case of Yu If you want to slightly change the pressure in the foot support bladder 200, a potential overpressure situation This can occur when something is approaching, etc. Therefore, if desired, in any operating state, Lubstem 910 has corresponding connection ports (e.g., 840A, 840B, 840C, 804 ,808,814) may be moved (e.g., rotated) to a certain position, and as a result, through hole 9 10H does not perfectly align with the connected port. Figures 31A to 31D show the components. To reduce and control the flow rate and the rate of fluid exchange between components, through-hole connection ports Regarding the axial direction of the through hole 910H relative to the to, various implementations of this type of "offset" An example is provided. Figures 31A to 31D show an embodiment, in which there are two through holes. 940G and 940H correspond to the two sealed ports 840B in the above operating state 5 in Figure 30F. , 840C and two sealing channels 842B and 842C are partially aligned. Such variations of the same type may apply to other operating states, and / or This is the case when only one through hole should be aligned with the port at least partially, and / or This may apply if other through holes are to be aligned with the port at least partially. The embodiment shown in Figures 31A to 31D is a sealed connector port 840A that is not aligned with a through hole. And, indicating sealed channel 842A (and therefore surrounding wall 910W is port 840A) (and visible through channel 842A).

[0128] In Figure 31A, the valve stem 910 is positioned while rotating, and as a result, the through hole The central axes of 940G and 940H are 10° from the central axes of the sealing ports 840C and 840B, respectively. It is offset by the degree of rotation. In at least some configurations (e.g., fluid pressure, hole size) The offset amount (based on the size, relative hole size, etc.) is calculated assuming the hole and part are perfectly aligned. This results in a fluid flow rate reduction of approximately 41% of the total flow rate. In Figure 31B, the valve stem 910 rotates. While being positioned, the central axes of holes 940G and 940H are aligned with the sealing holes. The 840C and 840B are offset by 15 degrees from their central axes. In this embodiment, the holes and When the parts are perfectly aligned, the fluid flow rate decreases by approximately 25% compared to the total flow rate. (Figure 31C) The valve stem 910 is positioned while rotating, resulting in holes 940G and 940H. The central axes are offset by 20 rotations from the central axes of the sealing ports 840C and 840B, respectively. This embodiment shows a fluid flow rate reduction of approximately 10% of the total flow rate when the holes and parts are perfectly aligned. As a result, in Figure 31D, the valve stem 910 is positioned while rotating, and as a result The central axes of holes 940G and 940H are separated from the central axes of sealing ports 840C and 840B, respectively. It is offset by only 25 degrees. In this embodiment, the total flow rate when the hole and part are perfectly aligned. This results in a fluid flow rate reduction of approximately 1%. In Figure 31D, only a small portion of holes 940G and 940H is affected. It is visible. The reduced flow rate is, for example, in the foot support bladder 200 and / or fluid container 40. To make a slight or slow adjustment, such as fine-tuning the pressure from zero to the desired pressure, It can be used.

[0129] Figures 32A and 32B show the manifold 800 (hard plastic) of one embodiment and the other, respectively. A perspective view and a cross-sectional view of the cartridge-type sealing connector 840 are provided. As described above, this exemplary manifold 800 has the following: (a) on surface 800E It has four ports: 800A, 800B, 800C, and 800D (with optional alignment). (b) Fluid inlet port 800I, (c) As an example, aligned ports 804, 808, 8 14 The attached surface 800F has a first port 804, a second port 808, and a third port (d) the opposite surface of surface 800E, and manifold body 820 The four fluid flow paths are 802, 806, 810, and 812 (with optional alignment). (Extending parallel to / below). Figures 32A and 32B show opposing sides of the manifold body 820. The end surfaces 800E, 800F, and the manifold body are located straight from surface 800E. The fluid flow paths 806, 810, and 812 extending from y820 to the surface 800F are shown, but other The arrangement is also possible. For example, one of the fluid flow paths 802, 806, 810, and 812 The above paths may curve and / or bend, and as a result, one at one end of the fluid flow path The above ports 800A, 800B, 800C, and 800D correspond to the other end of the fluid flow path. Ports 800I, 804, 808, and 814 are not located on the opposite side of the port. and / or any desired arrangement of the path shape may be used. The illustrated arrangement is relative Its compact size and shape help maintain the Manifold 800.

[0130] Ports 804, 808, 814 (and surface 800F) in this embodiment are manifold The sealing connector 840 is located within the recess 800R defined in the body 820. Housed within 800R, and with chemical adhesive or opposing surface seal (and optional) It is secured by a (non-surrounding seal). Connector 840 in this embodiment is as follows Includes: (a) 1 three ports 800A, 800B, 800C, located on surface 800E, and (b) Three seals extending from ports 840A, 840B, and 840C to the opening on surface 800F The opening in the sealing connector of the stop channel 842A, 842B, 842C (surface 800F) is (and can be considered a "port" of the sealing connector 840). Surface 800 of the sealing connector 840 F borders the surface 800F of the manifold, and sealing channels 842A, 842B, 842 C is aligned with the manifold 800 fluid flow paths 806, 810, and 812 respectively, and seals Connector 840 and manifold 800 are arranged for fluid communication. Figures 32A and 32B show the sealing. The end surfaces 840E, 840F, and surface 840E on the opposing side of connector 840 seal Sealing channels 842A and 84 extend straight through the stop connector 840 to the surface 840F. 2B and 842C are shown, but other configurations are also possible. For example, the sealing channel 842 One or more of channels A, 842B, and 842C are curved and / or refracted. As a result, one or more ports 840A, 840B, 840C at one end of the fluid flow path It is not located on the surface opposite to the corresponding opening at the other end of the fluid flow path. Any desired arrangement of openings and / or path shapes may be used. Illustrated arrangement This helps maintain the relatively small size and shape of the sealing connector 840.

[0131] The exemplary structures shown in Figures 29 to 32B represent three fluid flow paths in the manifold 800. Three sealing channels 842A, 842B,B, 842A, 810, 812, 842A, 810, 812, 8 Includes a sealing connector 840 having 2C. In such a structure, manifold 80 The fluid inlet path 802 passing through 0 does not pass through the sealing connector 840. Rather, that path is It is directly connected to the fluid intake path 902A of the housing 900 (the housing 900 is shown in Figures 32A and 32B). (Hidden). As an alternative, as shown in Figure 32C, the sealing connector 840 is one table On side 840E are four ports 840A, 840B, 840C, 840D, and (b) port Four seals extending from 840A, 840B, 840C, and 840D to the opening on the surface 840F. Stop channels 842A, 842B, 842C, 840D (in the sealing connector with surface 840F) An opening may also be considered a "port" (and may include an additional port in the embodiment shown in Figure 32C). 840D and sealing channel 842D can engage with the fluid inlet port 800I, and flow The body inlet passage 802 can communicate with the fluid and allow it to flow. The recess of the manifold 800 of such a structure The size may increase and / or the shape may change, and the fluid inlet port 800I may be enlarged. It also accommodates an additional port 840D, a sealing channel 842D, and a fluid inlet path. It is in fluid communication with 802. If desired as an alternative, additional port of the embodiment in Figure 32C is available. Channel 840D and sealing channel 842D are separate foot support bladder (if present), separate flow Fluid passages that communicate fluidly with other components of the entire foot support system, such as the body container (if any). It can engage with it.

[0132] As mentioned above in relation to Figures 28A to 31G, in some embodiments of this technology, the seal The stop connector ports 840A, 840B, and 840C are located on the surrounding wall 910 of the valve stem 910. The outer surface of W engages directly. The valve stem 910 moves (for example, rotates) to engage the solid. The fluid transfer system 900A of the example is arranged in various operating states. Figure 32C shows the sealing connector. The features of ports 840A, 840B, 840C (and 840D in this embodiment) are shown below. The port maintains the sealing connection between the sealing connector 840 and the surrounding wall 910W of the valve stem 910. It may be useful for holding. In the illustrated embodiment, the surrounding wall 91 of the valve stem 910 The outer surface of 0W has a cylindrical and curved circumference (e.g., circular circumference) and cross-sectional shape. To maintain excellent contact and sealing between the sealing connector 840 and the surrounding wall 910W, Even during rotation, the sealed connector ports 840A, 840B, 840C (and 840 D) has an arched outer surface shape (840S). This arched outer surface shape 840S It is shaped to accommodate the curvature of the surrounding wall 910W. Arch-shaped outer surface shape of this embodiment The shape 840S has ports 840A, 840B, and 840C in the rotational direction of the valve stem 910. Two opposing curved inflection points (e.g., local maximums) on the opposing side surface 844A, and the valve stem Two opposing curves on the opposite sides of ports 840A, 840B, and 840C in the axial direction of 910. It has an inflection point (e.g., local minimum) 844B. The arched outer surface shape of this embodiment is 840S. It rises from the base surface 840E, creating an arched outer surface with a somewhat "fish lip" type appearance. A surface shape 840S is given. This shape corresponds to the curved surface of the surrounding wall 910W, and Maintain excellent contact with its surface. If necessary or desired, the surrounding wall 91 0W and / or ports 840A, 840B, 840C are 840A, 840B, and To facilitate the sliding and sealing operation of the surrounding wall 910W relative to / or 840C, They can be treated with lubricants (or, for example, polytetrafluoroethylene-containing materials, etc., which are relatively close to each other). (Can be manufactured from materials with a low coefficient of friction.)

[0133] Figures 33A to 37B show, as an example, a foot support bladder 200, a fluid container 400, and / or Alternatively, to determine the fluid pressure in other components of the system, one or more pressures The force sensor is integrated into the fluid flow control system and / or the foot support system. An embodiment of this technology relating to the top is illustrated. As an example, M, which can be purchased from Honeywell, is shown. Various types of pressure sensors, including PR series pressure sensors (e.g., pressure-resistive silicon pressure sensors). A pressure sensor may be used without departing from this technology. In some embodiments, A convenient pressure sensor according to at least some aspects of the technology has one or more of the following: To: (a) From atmospheric pressure to at least +40 psi (e.g., 14.7 to 54.7 psi) Sensing pressure range: (b) Small size (e.g., 5mm x 5mm or less), (c) Less than 0.15 psi The relative precision, i.e., the error level (including nonlinearity, hysteresis, and non-reproducibility), (d) Absolute accuracy of less than 1 psi, (e) Digital output with onboard temperature compensation, or (f) an update speed of 50Hz or higher.

[0134] In at least some embodiments, generally: (a) one pressure sensor 850A is , fluid container 400 (this container is connected in at least some illustrated embodiments) Fluid communication is established with the fluid flow path 812 via the culvert fluid path 716 and the container fluid path 402. (b) In order to measure the fluid pressure inside, (b) another pressure is connected to the third fluid flow path 812. The force sensor 850B is connected to the foot support bladder 200 (this bladder is at least one of several figures shown). In the embodiment described above, via the connector fluid path 714 and the foot support fluid path 202, To measure the fluid pressure in the fluid flow path (which is in fluid communication with the fluid), the second fluid flow path 810 and the fluid They are in communication. Some of the diagrams are shown to indicate pressure sensors in other labeled paths. Obtain. This is done at least partially, and as a result pressure sensors 850A, 850B and The description of the port is sufficiently separated to maintain clarity. The sensor, structure, and / or mounting are specific fluid channels to which the pressure sensor is mounted. It can be used regardless of the channel. Sealing connector 840, manifold 800, and / Alternatively, any desired arrangement of the fluid path through connector 700 - going back and forth to any location. The following may be used. In addition to the aforementioned "typical" pressure sensors 850A and 850B, or Alternatively, if desired, we can provide a pressure sensor (one of the 850A or 850B pressure sensors). (including) fluid lines extending into the external environment 150, and / or fluid inlet path 802 ( For example, measuring the fluid pressure inside a pump (multiple pumps are possible) (from a fluid source such as 600H, 600F, etc.) Therefore, it can be placed in fluid communication with the first fluid flow path 806.

[0135] Figures 33A to 33F show the valve housing 902, valve stem 910, and sealing block 840. An embodiment of the combination of the two pressure sensors, and manifold 800, is illustrated, where two pressure sensors are present. - 850A, 850B (e.g., the type mentioned above) are formed in the manifold body 820 It is provided in a separate recess 820R. The recess 820R is pressure in this illustrated embodiment. Provides a force sensor mount and is directed inward from the base surface of the manifold body 820. It extends to the recess 820 of the manifold body 820. Pressure sensors 850A and 850B are located in the recess 820 of the manifold body 820. The O-ring 852 engages in a sealing manner within R. The open channel 3302 is from the recess 820R. The fluid channel (812, shown in Figure 33A) extends to the pressure sensors 850A and 850B. Exposing the fluid pressure in the channel (similar arrangements of open channels are used for other pressure sensors) (It may be provided in the recess 820R). In the embodiment shown in Figure 33A, the manifold 800 It is provided as a separate component from the valve housing 902, and the valve housing 902 and Engage (e.g., via mechanical connectors, adhesives, etc.). Exemplary structure shown in Figure 33A. In this, a pressure sensor mount that accepts pressure sensors (multiple sensors are possible) 850A, 850B. The recess(s) 820R are located within the manifold body 820, and the open channel 3302 At location(s), the fluid flows through the manifold fluid path (e.g., 812) in the direction of fluid flow (arrow 812). It extends substantially perpendicular to F). The open channel(s) 3302 is recessed 820R It can be considered an extension of the above.

[0136] Figures 33B to 33F show the valve housing 902, valve stem 910, and sealing block 840. Various figures are provided for another embodiment combining the manifold 800, and In this embodiment, two pressure sensors 850A and 850B (e.g., the type described above) are provided. In this exemplary structure 3300, the manifold body 820 and the valve housing are included. Body 902 is formed as an integrated structure. Sealing block 840 and valve stem 91 0 is, for example, at the open end, the manifold body 820 and the valve housing 902 structure It can be inserted into the combination, and this open end can be used for an encoder board or sensor 93 4 can be attached later. The various parts shown in Figures 33B to 33F are the same as above. It uses the same reference number used for similar parts (and thus avoids duplication or redundancy). (The description is omitted.)

[0137] One or more pressure sensors 850A and / or 850B deviate from this technology. It can be placed anywhere else in the system without being placed elsewhere. Figures 34A and 34B show, as an example, One or more tubes (two tubes 854A and 854B shown in Figures 34A and 34B) An exemplary structure with a pressure sensor mount is shown above, and this tube is a pressure sensor ( For example, recess 844 to mount 850A, 850B) as part of the sealing connector 840 0R is defined. The sealing connector 840 of this embodiment includes: (a) port 840A, Base surface 840E including 840B, 840C, 840D; (b) Manifold 800 To engage ports 800I, 804, 808, and 814, use opening (or port) 84 Outlet surface 840F including 6A, 846B, 846C, 846D (manifold is shown in Figure 34A) (c) (c) Sealing fluid channel extending between surfaces 840E and 840F (c) Flannel 842A, 842B, 842C, 842D. Surface 840F is material block 848. A pressure sensor tube (multiple tubes are possible) is installed at the free end (e.g., 854A, 854B) A pressure sensor (or multiple pressure sensors) (e.g., 850A, 850B) is installed therein, and a pressure sensor is installed therein. They can be attached. If desired, sealing fluid channels 842A, 842B, 842C, 842D The tubular structure defining the can be flexible, and as a result, block 848 is, for example, To simplify assembly and provide tolerances, the connection to the enclosure 902 is made on surface 840E. In contrast, it can move. Pressure sensor tubes (multiple possible) (e.g., 854A, 854B) are, Channels 842A, 842B, 842C, 842D and / or their channels and fluid connections To measure the pressure in any of the devices through which the pressure is passed, for example, as shown in Figure 33A As mentioned above, the sealing fluid extends between surfaces 840E and 840F through the open channel. It can be in fluid communication with any of the channels 842A, 842B, 842C, and 842D. In several embodiments, pressure sensors 850A and 850B are located on the foot support bladder 200 and And provides pressure readings in the fluid container 400. Not shown in Figures 33A to 33F. However, if desired, the pressure sensor mount in the manifold body 820 is located in Figure 34A~ The type of tubular structure shown in Figure 34B (and also shown in Figures 35A to 37B) It may have a pressure sensor mount similar to that of the other device.

[0138] Figures 35A and 35B illustrate another embodiment, in which pressure sensors (multiple are possible) (e.g., 850A and 850B) engage with the sealing connector 840. Embodiments in Figures 34A and 34B Unlike this, the sealing connector 840 is, for example, flexible and / or individually apparent. There are no sealing fluid channels 842A, 842B, 842C, 842D, as shown in Figure 32C. They are similar to each other. Rather, the sealing connector 840 in this embodiment is on the material block 848. They are more similar and pass through the sealing fluid channels 842A, 842B, 842C, and 842D. It is formed. In Figures 35A and 35B, the sealing channels 842B and 842D are in fluid communication. As shown, pressure sensor tubes (multiple) (e.g., 854A, 854B) - and And the pressure sensor (multiple sensors are possible) (e.g., 850A, 850B) is, for example, channel 84 2A, 842B, 842C, 842D, and / or devices that have fluid communication with them To measure the pressure of any object, a sealing fluid is applied between surfaces 840E and 840F. It can be in fluid communication with any of the channels 842A, 842B, 842C, and 842D. In several embodiments, pressure sensors 850A and 850B are located on the foot support bladder 200 and And provides pressure readings in the fluid container 400.

[0139] Figures 36A and 36B illustrate another embodiment, in which pressure sensors (multiple are possible) (e.g., 850A and 850B engage with the sealing connector 840. Examples are shown in Figures 34A to 35B. Unlike the others, this sealing connector 840 can be made from a somewhat harder material, and Valves sealed by O-rings, gaskets, and / or other types of seals. The housing 902 has various connections. In this illustrated embodiment, the housing surface 840E The connection with 902 is made by one or more O-rings, gaskets, and / or other types of seals. Sealed by 858A, and ports 840A, 840B, 840C, 840 The joint between D and the surrounding wall 910W of the valve stem 910 is secured with an O-ring, gasket, and / or Alternatively, there are other types of seal 858B (only one seal 858B is shown in Figures 36A and 36B). It is sealed by (shown). The sealing connector 840 in this embodiment is a block 848 of material. Through it, sealing fluid channels 842A, 842B, 842C, and 842D are formed. In Figures 36 to 36B, the sealing channels 842B and 842D are shown to be in fluid communication. However, there are recesses (multiple) defined within block 848 of the sealing connector material (e.g., 856A , 856B), and housed in recesses (multiple possible) for this purpose (e.g., 856A, 856B). The pressure sensors (multiple) (e.g., 850A, 850B) are, for example, used to control sealing fluids. Nell 842A, 842B, 842C, 842D, and / or fluid communication with them To measure the pressure of any of the devices, a cable extending between surfaces 840E and 840F is used. It can be in fluid communication with any of the channels 842A, 842B, 842C, and 842D. In several embodiments, pressure sensors 850A and 850B are connected to the foot support bladder 200 and Provides pressure readings in fluid container 400. Pressure sensors 850A and 850B are O-L Recesses 856A and 856 are sealed by gasket 852 (or a gasket or other suitable seal). It engages with the sealing connector 840 inside B.

[0140] Figures 36A and 36B also show the sealing connector 840 engaged with the manifold 800. This demonstrates that the manifold 800 in this embodiment is relatively shorter compared to the others described above. The nifold 800 protrudes outward from the surface 840F and base 820A of the sealing connector 840. To engage the four manifold ports 800A, 800B, 800C, and 800D that are outputting... Therefore, it includes a base 820A having a base surface 820B. Such a manifold pole As described above, connectors 800A, 800B, 800C, and 800D can engage connector 700. , and / or, for example, fluid supply (e.g., pump 600H, 600F), external environment 1 50, foot support bladder 200, and fluid container 400 (e.g., connector 700 is not present) The fluid tube can be directly engaged (in this case).

[0141] Figures 37A and 37B show two parts of the sealing connector 840 and one part 840G, which are relatively easy to handle. An exemplary structure is illustrated, which includes being flexible and having other parts 840H being more rigid. More specifically, as shown in Figures 37A and 37B, the flexible portion of the sealing connector 840 840G is directly interconnected with the valve housing 902 and the surrounding wall 910W of the valve stem 910. The face is formed. The sealing ports 840A, 840B, 840C, and 840D are flexible parts 8 It is provided on the extension 840I of 40G, and this extension extends inward from the surface 840E, It extends into a recess 902R defined in the housing 902. Furthermore, this exemplary flexible portion 84 0G is tubes 854A and 854B for engaging pressure sensors 850A and 850B. This includes the following: This exemplary flexible section 840G is connected to the pressure sensors 850A, 850B and the valve housing 9 The upper half of a portion of the sealing channel 842A, 842B, 842C, and 842D between 02 The flexible part 840G also includes the manifold 800 (or, for example, the manifold If the 800 and sealing connector 840 are formed as separate components, other suitable components To connect to the pressure sensors 850A and 850B, and the openings 846A and 846B, The entire sealing channel between the surface 800F of sealing connector 840, including 846C and 846D. Define 42A, 842B, 842C, and 842D.

[0142] This rigid section 840H seals the space between the pressure sensors 850A and 850B and the valve housing 902. This forms the lower half of a portion of the stop channels 842A, 842B, 842C, and 842D. As a result, between the pressure sensors 850A and 850B and the valve housing 902, the flexible part 840G The rigid section 840H works in cooperation with the pressure sensors 850A and 850B and the valve housing 902. Define the portions of the sealing channels 842A, 842B, 842C, and 842D between them. Hard portion 8 40H also has pressure sensors (multiple possible) 850A, 8 across channels 842A-842D. A portion of the sealing channels 842A, 842B, 842C, and 842D that directly face 50B Define. The sealing connector 840 of these two parts is, for example, easy to assemble, etc. It can provide some flexibility while still giving a robust overall structure.

[0143] As previously mentioned in relation to Figures 28-30G, 32A, 32B, and 33, this technology In some embodiments of the technique, the valve housing 902 is a component of the rigid manifold 800 and The component may engage, and includes a recess 800R into which the sealing connector 840 is inserted. The valve housing 902 and manifold 800 are fitted with mechanical connectors, adhesive, and super Any desired technique such as ultrasonic welding, laser welding, and / or other fusion techniques They can be joined to each other using a cubic One embodiment is illustrated (if desired, as shown in Figures 34A to 37B as an example). Similar connections may also be used to engage the sealing connector 840 with the valve housing 902. However). The valve housing 902 and the four corners and / or of the manifold 800 in this embodiment. Each of the edges mechanically snaps together to hold the parts together. Valve housing 9 At the interface between 02 and manifold 800, as shown in Figure 38B, On the lubrication housing 902 and the manifold 800, for example, various interfaces A flat face 3800 is provided around the outer surface (with grooves if desired). (A surface may be provided). Before snapping the parts together, apply an adhesive (e.g., liquid adhesive). ) in order to permanently fix the valve housing 902 to the manifold 800, It can be applied to the surface 3800. Small chamfered portions 3802 are, for example, any extra contact In order to allow the adhesive to be extruded from the interface surface 3800, the valve housing In one or both of the interface surfaces 3800 of 902 and manifold 800 It may include. Polymerized lip 3804 is also, for example, inside flat face 3800. They can be provided between parts in a directional manner.

[0144] According to at least some embodiments of this technology, the fluid transfer system 900A has a valve Enclosure 902 (and / or sealing connector 840 and / or manifold 8) Valve stem 910 for any one of 00 (if one or both exist) Includes one or more sensors to determine the position (e.g., rotational position). Figure 39 is illustrative. A fluid transfer system 900A is shown in the diagram, and a position sensor 930 is provided within the system. In at least some embodiments of this technology, position sensing measures absolute rotational position. By a definable encoding system, or by an additional index This may be done by a relative position sensor attached to the channel, and this channel has a specific absolute number of rotations. The position is indicated. In this illustrated embodiment, the position sensor is an encoder magnet 932 and a magnetic encoder system 930 including sensor 934 (e.g., on-axis magnetic encoder system This constitutes a magnetic encoder system (including a stem and an off-axis magnetic encoder system). 0 is an absolute position sensor. Encoder magnet 932 is a movable (e.g., rotatable) valve. It engages with the tem 910 (e.g., in the internal chamber 910I located at the second end 910B), and It rotates together with the Lubstem 910. The change in magnetic field strength measured by the sensor 934 is detected by the housing. Position of magnet 932 relative to 902 or other components (and thus valve stem 910 The position of the magnet 932 (and valve stem) relative to the housing 902 or other components. The relative position of (M910) also determines the operating state of the fluid transfer system 900A, as mentioned above. (and / or enable determination). Other types of position sensors 930 are part of this technology. It can be used without departing from at least some embodiments (e.g., optical encoders, etc.) (e.g., rotation sensors). However, the magnetic encoder system 930 does not require physical contact between components. Adhesives, lubricants, and debris that may enter the internal chamber 910I are not required. Alternatively, it offers several advantages in that failures due to other undesirable substances are generally less likely to occur. An optical encoder can, for example, mask or block a light source or a photodetector. Due to undesirable substances, it is more prone to failure. Magnetic encoder system 930 and Other position sensor systems are well-known and commercially available.

[0145] Figures 40A to 40C (and Figure 28 and other figures) show the power to the valve stem 910. It transmits to terminal 910A, and to valve housing 902 (and / or manifold 800) Move the valve stem 910 relative to the and / or sealing connector 840, etc. (in this embodiment) Various aspects of the drive system, including the motor 920 and the transmission 922, are used to rotate it. A diagram is provided showing the power supply (e.g., from a battery) and, as an example, a fluid distributor 5. A microcontroller equipped with 00 (and not shown in Figures 40A and 40B) controls the motor Selectively drive the 920 to move the valve stem 910 to various positions and operating states. It is positioned as one of these, thereby moving the fluid between the desired locations as described above. The Ta920 can be used to configure a DC coreless brush motor (e.g., Constar Micro (Available commercially from motor Co., Ltd. or other distributors.)

[0146] The transmission 922 is at least partially the frame 924 (e.g., die-cast zinc frame) It is mounted on top and may be covered by a cover plate 926 (e.g., made of metal). A specific example of the 922-3-speed transmission is shown in more detail with respect to Figures 40A-40C. This is explained. The shaft 920S of the motor 920 engages with the motor pinion 928. Motor pinion 928 engages with the large gear 928A of the first intermediate gear cluster 928B, This cluster also includes a common rotary pin 928D (e.g., S) attached to the larger gear 928A. Includes small gear 928C attached to a steel pin. First intermediate gear cluster 928B The small gear 928C engages the large outer gear 928E of the second intermediate gear cluster 928F. The outermost gear 928E of the second intermediate gear cluster 928F is located in the second intermediate gear cluster 9 The common rotary pin 928G (e.g., steel pin) that comes with the 28F small gear 928H It can be installed. The small gear 928H of the second intermediate gear cluster 928F is the output gear 928 The outer gear train 928I of J engages. The central opening 928K of the output gear 928J is Includes an internal gear train, this gear train is geared end 910G of valve stem 910 Engage one or more cup seals 910S, O-rings, gaskets, or other seals. The device prevents fluid from leaking out of the housing 902 by using the first valve stem 910 It may be provided at end 910A. The nose pin 928L is connected to the output gear 928J and related components. The constituent elements are fixed using frame 922.

[0147] In the exemplary transmission 922 shown in Figures 40A and 40B, the motor shaft 92 The axis 920T of the 0S is parallel to the axis 910T of the valve stem 910, and is spaced apart from it. It extends with an opening. Figures 41A and 41B show differences between the motor 920 and the valve stem 910. A fluid transfer system 900D having the following arrangement is shown, in which the motor shaft The axis 920T of the 920S is aligned and collinear with the rotation axis 910T of the valve stem 910. Yes, there is. The planetary transmission 922B or planetary gearbox is a motor 920 with a valve stem 9 It can be used in situations to transmit power and rotational motion to 10. Typical a The 922B star gearbox is driven by the central "sun gear" (e.g., motor 920 shaft 920S). ) and multiple "planetary gears" which work together to rotate away from the motor and drive shaft (For example, gear 910G of valve stem 910) transmits rotational energy. The 922B planetary gearbox is well-known and commercially available.

[0148] Regarding the fluid transfer system 900A, the aforementioned foot support system and fluid distribution The TA500 includes one foot support bladder 200 and one fluid container 400. However, if desired If so, according to at least some aspects of this technology, a foot support system, a fluid distributor The viewer 500, sole structure 104, and / or footwear 100 are affected by fluid pressure changes. A structure for support consisting of two or more foot support bladder 200 and / or two or more fluids It can be included in container 400. If there are two or more foot support bladder 200, the fluid can be contained simultaneously. It can be introduced into all bradas. This can be achieved in various ways. For example, all The foot support bladder sends the fluid line 202 to the corresponding individual foot support bladder. It can be satisfied simultaneously by branching the supply line. In another embodiment, the footwear article 100 All foot support bladders are connected by fluid lines in series or in parallel. They can be filled at the same time. Similarly, two or more fluid containers 400 can be filled at the same time in the same way. It branches the container fluid line 402 into individual lines and / or the fluid container This is done by connecting them in series or in parallel.

[0149] Multiple foot support bladder 200 and / or fluid container 400 are present in one shoe 100. In that case, it is possible that different flows occur in bladder 200 and / or connector 400. It is desirable to apply body pressure, for example, when the fluid leaves the container 700 and the feet support the fluid. After entering line 202 and / or container fluid line 402, appropriate valve adjustment is required. Alternatively, a switching mechanism may be provided. Or, if desired, each individual foot support Connector 700, manifold 80 for ladder 200 and / or fluid container 400 0, and a separate fluid passage may be provided through the sealing connector 840 (if present), Additional foot support bladder(s) and / or separate through-holes 9 for fluid container(s) 10H is located within the valve stem 910 (e.g., axially spaced apart from other through holes 910H). It may be possible, and additional operating states may be provided. In other words, the fluid is supported by the foot bladder 20 To insert and remove from 0, add ports, fluid channels, and similar items as shown. An additional set may be provided for each additional foot support bladder in the shoe 100, and / or, fluid To add and remove fluid from the fluid container 400, ports, fluid channels, and Additional sets of the same type may be provided for each additional fluid container in the shoe. Input system ( For example, the external computing unit, part of the "onboard" switching system 2200, etc.) also each To enable separate inputs and controls for additional foot support bladder and / or fluid vessels. It may be changed. C. Characteristics of solenoid-based fluid transfer systems

[0150] The aforementioned fluid transfer system 900A utilizes a movable (e.g., rotatable) valve stem 910. This stem is movable to various positions, and the fluid distributor 500, fluid flow control The system, foot support system, sole structure 104, and / or footwear 100 are 2 It is placed in more than one operating state. However, other types of fluid transfer systems 900 are such The Unagi system and its components are in any two or more of the aforementioned operating states with respect to Figures 5A to 5F. It can be used to place two or more different operating states, including states. The following discussion concerns this technique. According to at least some aspects of the technique, a solenoid-based fluid transfer system 900B Regarding.

[0151] Various types of solenoids and / or combinations of solenoids are some of the technologies described here. It can be used in the fluid transfer system 900B according to that embodiment. Used according to this technology Some of the solenoids obtained are "latching solenoids". The latch shown in Figure 42 Some latching solenoids, such as the 4200 latching solenoid, have an open state and a closed state. It includes two stable states. Such a solenoid, when no force is applied, It can maintain one of the following stable states. Figure 42 shows the solenoid 4200 in the open state. In that state, plunger 4202 moves backward, and the fluid enters one port 420 Through the solenoid body 4204 between 6 and the other port 4208 (in either direction) Allows flow. See fluid flow arrow 4212. In the closed state, spring 4210 Alternatively, other biasing means push plunger 4202 forward to ports 4206, 4208 One or both are sealed. In that state, the fluid is in the solenoid body 420 It does not flow through 4.

[0152] Regarding the latching solenoid, the movement of the plunger 4204 is initiated, and one state A force is required to change the solenoid 4200 from one state to another. Typically, a short force is needed. A pulse of force is applied, causing the plunger 4202 of the solenoid 4200 to move from one position to another. Move to the position. A latching solenoid also generally has a "steady state". The "normal state" is when a "latch" is created to hold the plunger 4200 in one of the states. If not moved, this is the default for plunger 4200 (for example, plunger 4204) (Due to the influence of the above-mentioned forces).

[0153] Regarding bidirectional latching solenoids, this solenoid allows fluid to pass through it. Either "normally open" ("NO"), where fluid can flow, or "normally" where fluid cannot flow through the solenoid. It can be "normally closed" ("NC"). The force can be applied to the normally open solenoid in a relatively short pulse. (a) Moving the plunger from an open configuration to a closed configuration, and (b) the latching mechanism This activates the solenoid to hold it in the closed position without requiring continuous force. To return the noid to an open configuration, force is applied to release the latch, or a relatively short pulse is used. The plunger is "unlatched," and then the biasing system (e.g., a spring) opens the plunger. Returning to the configuration, the "normally closed" solenoid operates in a somewhat opposite way. The force is relatively short. A pulse can be applied to a continuously closed solenoid: (a) move the plunger from a closed configuration to an open configuration. (b) Activate the latching mechanism to allow the system to operate without continuously using force. The solenoid is held in the open position. A force is applied to return this solenoid to the closed position. Release the switch or "unlatch" the plunger with a relatively short pulse, and then re-energize The system returns the plunger (e.g., a spring) to the closed configuration. In this way, latching occurs between different configurations. A relatively small amount of force is consumed to move the solenoid, and the force is applied continuously over a long period of time. It is not necessary to add it. Due to the position of spring 4210 in Figure 42, the illustrated solenoid 4200 This is a "normally closed" solenoid. Spring 4210 moves to port 4206 and plunger 4 When a biasing force is applied between the front surface 4202S (region A) of 202, the solenoid is "normal It should be "open".

[0154] Like latching solenoids, non-latching solenoids also have a single "steady" position. (For example, NO or NC) and may have one (or more) transient positions. Unlike latching solenoids, non-latching solenoids use two valves (or so A continuous force is required to maintain one of the above states. As such, a normally open ("NO") non-latching valve moves the valve to the closed position and maintains It is necessary to continuously apply force to maintain it, but if the force is shut down ( For example, under the biasing force applied to the plunger, it returns to the open state. Similarly, normally closed ( An "NC" valve requires continuous force to move and maintain the valve in the open position. It is necessary, but if the force is shut down (for example, when applied to a plunger) (Under the biasing force applied), it returns to the closed state. Therefore, during use, power consumption and / or battery From the perspective of valve lifespan, for applications where the valve only needs to be closed for a relatively short period, a continuously open non-return valve is suitable. Choosing a switching solenoid may be beneficial, and / or a valve for a relatively short period of time. For applications where it is sufficient to keep it open, choosing a normally closed, non-latching solenoid is beneficial. It is possible.

[0155] As previously mentioned in relation to Figures 4A and 4B (and other figures), several embodiments of this technology According to the fluid distributor 500, fluid flow control system, foot support system, sole The structure 104 and / or footwear 100 are for controlling the direction of fluid flow and for fluid passage. Includes a fluid transfer system 900 for opening and closing the road. Solenoid-based fluid transfer system The M900B (described in more detail below) is a fluid transfer system 90 shown in Figure 4A. It can be used as 0. For this reason, according to some aspects of this technology, solenoid-based The fluid transfer system 900B has a foot support bladder (multiple) as described above (e.g., in relation to Figures 1 to 41). (Multiple units possible) 200, Fluid containers (multiple units possible) 400, Housings 502, Connectors 700, Manifolds Any of the features from among 800, sealing connector 840, etc. may be used, however fluid transfer Systems 900A and 900D are replaced by the fluid transfer system 900B described below. Excluding things that can be replaced.

[0156] Figure 43 provides a schematic diagram of the solenoid-based fluid transfer system 900B, and this system The M is used as the fluid transfer system 900 in the embodiments shown in Figures 4A and 4B (and other figures). It can be used. The fluid transfer system 900B in Figure 43 has three 2x2 latching solenoids. Includes valves 4300A, 4300B, and 4300C. Other options are possible, but this one... In a specific embodiment, the solenoid valve 4300A is normally open latching solenoid valve The solenoid valves 4300B and 4300C are normally closed latching solenoids. It is a valve. The fluid transfer system 900B is connected to the manifold 800 (e.g., If desired, via interface 4302, and optionally via sealing connector 840. This manifold includes: (a) ports 800A, 800I and fluid inlet diameter (b) Port 802 (from a fluid source, such as one or more pumps 600H, 600F, etc.); (b) Port 800B, 804, and the first fluid path 806 (to the external environment); (c) port 800C, 808, and the second fluid path 810 (to and from the foot support bladder 200); and (d) Paw T800D, 814, and third fluid path 812 (flowing to and from fluid container 400). Solenoid The valves 4300A, 4300B, and 4300C may be contained within the common housing 4304, and this housing The body engages ports 800I, 804, 808, and 814 of manifold 800. Ports (for example, ports 800A, 800B, 800C, 800D, and other types) Includes connector structures, etc. for solenoid valves 4300A, 4300B, and 4300C. The structure, operation, and connection to the manifold 800 are described in more detail below. .

[0157] Figure 44A is an exploded view of the fluid distributor 500, similar to the diagram in Figure 26C, but Furthermore, the valve stem-based fluid transfer system 900A in Figure 26B is solenoid-based It has been replaced by the fluid transfer system 900B. Figure 44B shows such a fluid disk An assembly diagram of the tributor 500 is provided. This exemplary fluid distributor 500 is The enclosure 502 includes the manifold 800 and the fluid transfer system 900B. It is housed there. The housing 502 further defines a space 500A for engaging the connector 700. This connector is defined as connecting components within the housing 502 to a fluid source (e.g., external environment, pump). (Multiple options available) 600H, 600F, compressor, etc.), external environment 150°C, at least one foot Connects to a support bladder 200 and at least one fluid container 400. (Figures 44A and 44) B further includes a fluid transfer system 900B within the housing 502, and, as an example, shown and A rechargeable battery that supplies power to various electrical components, including solenoids, described before and after this section. Regarding TERI 2602, possible locations are shown. Exemplary switching components 506A, 2200A, 506B and 2200B are also shown in Figure 44A (and regarding such components) (May have the same structure and / or function as those described above.)

[0158] Figures 45 to 47B show the engagement with the manifold 800 according to several aspects of this technology. Exemplary physical structure of solenoid-based fluid transfer system 900B, and general overview of fluid passages. A diagram is shown. As shown, such an exemplary fluid transfer system 900B and flow The body flow control system includes: (a) first port 4310A and second port 4310 (b) The first solenoid 4300A having B and switchable between open and closed configurations; (b) It has one port 4312A and a second port 4312B, and is switchable between open and closed configurations. (c) the second solenoid 4300B capable of; and (c) the first port 4314A and the second port 431 A third solenoid 4300C has 4B and is switchable between an open configuration and a closed configuration.

[0159] In this exemplary fluid transfer system 900B, solenoids 4300A, 4300B, 4 The first ports 4310A, 4312A, and 4314A of the 300C are, respectively, common fluid lines. It is in fluid communication with 4320. Therefore, the common fluid line 4320 is also connected to solenoid 430. The first ports 4310A, 4312A, and 4314A of 0A, 4300B, and 4300C are connected to each other. Arranged in fluid communication (under at least some conditions). As one embodiment, a common fluid line Line 4320 may branch into the following: (a) Fluid line 4310F (first solenoid 43 (b) fluid line 4312F (second solenoid) (to the first port 4310A of 00A), (b) fluid line 4312F (second solenoid) (c) fluid line 4314F (3rd (This leads to the first port 4314A of solenoid 4300C). In addition, common fluid line 432 0 also, as an example, manifold 800 port 800A, fluid inlet path 802, fluid in A fluid source (e.g., a pump) is connected via one or more of the following: port 800I, connector 700, etc. (Multiple selections possible) One or more of the following: 600H, 600F, compressor, external environment 150, etc.) and flow To communicate physically.

[0160] The second port 4310B of the first solenoid 4300A in this embodiment is, for example, a manifold Lud port 804, first fluid flow path 806, manifold port 800B, connector 70 The first solenoid of this embodiment is in fluid communication with the external environment 150 via one or more of the 0s. The 4300A is a latching solenoid having a normally open configuration. The second solenoid in this embodiment The second port 4312B of Noid 4300B is, for example, manifold port 808, One or more of the following: two-fluid flow path 810, manifold port 800C, connector 700, etc. It is in fluid communication with the foot support bladder 200 via this. The second solenoid 4300B in this embodiment is This is a latching solenoid having a normally closed configuration. The third solenoid 4300C in this embodiment. The second port 4314B is, for example, the manifold port 814, the third fluid flow path 81 2. Through one or more of the manifold port 800D, connector 700, etc., the fluid container It is in fluid communication with 400. The third solenoid 4300C of this embodiment also has a normally closed configuration. It is a latching solenoid.

[0161] As shown in Figure 47A, in this exemplary structure, solenoids 4300A, 430 0B and 4300C each have a first port 4310A, 4312 at one end of the solenoid. A, 4313A has a second port on the opposite end of the solenoid (e.g., a "double-sided" solenoid). The first port is arranged to have ports 4310B, 4312B, and 4313B. The 4310A, 4312A, and 4313A are aligned at one end of the fluid transfer system 900B. The second ports 4310B, 4312B, and 4313B are connected to the 900B fluid transfer system. It can be aligned with the opposite end. In this exemplary structure, as shown in Figure 47B, the solenoid Each of the solenoids 4300A, 4300B, and 4300C has a first pole at one end of the solenoid. It has 4310A, 4312A, 4314A, and solenoids (e.g., "single-sided" solenoids) The side surface of the id is arranged to have second ports 4310B, 4312B, and 4314B. Also, the "single-sided" arrangement of solenoid ports 4206 and 4208 in Figure 42 and Figure 4 Note the solenoid port 3. As shown, the first port 4310A, 431 2A and 4314A may be aligned at one end of the fluid transfer system 900B, and all ports are These are located in the same direction at the same end. This type of "single-sided" arrangement is, for example, footwear 1 It provides a small footprint, suitable for engagement with 00 and / or sole structure 104. obtain.

[0162] Figures 48A to 48F are placed in the six operating states described above in relation to Figures 5A to 5F. A schematic diagram of one exemplary solenoid-based fluid transfer system 900B is provided. Figure 48 A (along with Figure 5A) shows one operating state, in which the fluid is in the external environment 150 It moves from there into the fluid distributor 500 and is discharged back into the external environment 150. The fluid flow in this operating state is shown by a dashed line with a thick arrow in Figures 5A and 48A. This operating state is due to pressure changes to the foot support bladder 200 and / or fluid container 400. Even if not necessary, it is pumped through the fluid distributor 500. It can be used as a "standby" or "steady" operating state to keep the fluid moving. In this operating state, the inflowing fluid from the external environment 150 (e.g., the atmosphere) is, for example, As mentioned above with respect to Figure 5A, the fluid moves and passes through manifold 800, and the fluid transfer system The stem reaches 900B. In this first operating state, the first solenoid 4300A is open. In the configuration, the second solenoid 4300B is in a closed configuration, and the third solenoid 4300 C is in a closed configuration. This allows the fluid to flow from the source (e.g., pump 600H, 600F, CON From the presser, etc., through manifold port 800A, and through common fluid line 4320 The fluid line 4310F passes through the first port 4310A of the first solenoid 4300A. It passes through, through the first solenoid 4300A, to the second port 4 of the first solenoid 4300A It flows through 310B, through manifold port 800B, and to its final destination (this In this embodiment, the external environment (150).

[0163] Alternatively, in some embodiments of this technology, in this operating state, simply discharge If it is then returned to the external environment 150, the fluid distributor 500 at each step Instead of continuously moving the fluid through a pump (multiple pumps are possible) 600H, 600F or A fluid path may be provided that directly discharges the fluid into the external environment 150. As a result, the pumps (multiple pumps possible) 600H and 600F are stopped in order to provide this operating state. obtain.

[0164] Figure 48B (along with Figure 5B) shows one operating state, in which the fluid is in the outer ring Move from boundary 150 into fluid distributor 500, and foot support bladder 200. It is transported. The fluid flow in this operating state is shown by the dashed line with a thick arrow in Figures 5B and 48B. This is indicated by [this]. This operating state is, for example, for a more stable feeling, and / or more To support strenuous activities (such as running), the pressure inside the foot support bladder 200 is increased. It can be used to perform this operation. In this operating state, from the external environment 150 (e.g., the atmosphere) The incoming fluid moves through manifold 8, as previously described with respect to Figures 5A and 5B, for example. It passes through 00 and reaches the fluid transfer system 900B. In this second operating state... The first solenoid 4300A is in a closed configuration, and the second solenoid 4300B is in an open configuration. , and the third solenoid 4300C is in a closed configuration. This allows the fluid to be directed to the source (e.g., port From the compressor (600H, 600F, etc.) through the manifold port 800A, Through the fluid line 4320, through the fluid line 4310F, to the second solenoid 430 Through the first port 4312A of 0B, through the second solenoid 4300B, the second solenoid Through the second port 4312B of id 4300B, and through manifold port 800C, The fluid then flows to its final destination (foot support bladder 200 in this embodiment).

[0165] In some applications, to reduce the pressure in the foot support bladder 200, the foot support bladder It may be desirable to remove fluid from the Lada 200 (e.g., to provide a softer feel). (or for less strenuous activities such as walking or casual wear). Figure 48 Figure C (along with Figure 5C) shows an example of this operating state. Furthermore, the flow in this operating state Body flow is shown by a dashed line with a thick arrow in Figures 5C and 48C. In this third operating state... The first solenoid 4300A is in an open configuration, and the second solenoid 4300B is in an open configuration. Furthermore, the third solenoid 4300C is in a closed configuration. This allows the fluid to be in the foot support bladder. From 200, through the second manifold port 800C, to the second port of the second solenoid 4300B Through the 4312B, through the second solenoid 4300B, the first port of the second solenoid Through line 4312A, through fluid line 4312F, and through common fluid line 4320. Then, through the fluid line 4310F, to the first port 4310 of the first solenoid 4300A Passing through A, through the first solenoid 4300A, the second port of the first solenoid 4300A The fuel flows through T4310B, through manifold port 800B, and then to its final destination. (In this embodiment, the external environment is 150).

[0166] According to several embodiments of this technology, a fluid transfer system 900B and a foot support system Another possible operating state for this is shown in Figure 48D (along with Figure 5D). In this case, the fluid, for example, reduces the fluid pressure in the fluid container 400, It is transferred from 00 to the external environment. The fluid flow in this operating state is shown in Figures 5D and 48D. This is indicated by a dashed line with a thick arrow. In this fourth operating state, the first solenoid 4300A The first solenoid is in an open configuration, the second solenoid 4300B is in a closed configuration, and the third solenoid 43 00C is in an open configuration. This allows the fluid to flow from the fluid container 400 to the third manifold port. It passes through 800D, through the second port 4314B of the third solenoid 4300C, to the third solenoid Through solenoid 4300C, through the first port 4314A of the third solenoid 4300C , through fluid line 4314F, through common fluid line 4320, fluid line 431 Through 0F, through the first port 4310A of the first solenoid 4300A, the first solenoid Through solenoid 4300A, through the second port 4310B of the first solenoid 4300A, It passes through manifold port 800B and flows to the final destination (in this embodiment, the external environment 150).

[0167] According to aspects of this technology, several fluid transfer systems 900B and foot support systems In the example, the onboard fluid container 400 is used to adjust the pressure in the foot support bladder 200. It may be desirable to adjust (and in this embodiment increase) this operating state. One embodiment is shown in Figure 48E (along with Figure 5E). In this fifth operating state, the first sole Noid 4300A is in a closed configuration, the second solenoid 4300B is in an open configuration, and the 3. Solenoid 4300C is in an open configuration. This allows the pressure in the fluid container 400 to be controlled by the foot support bra. If the pressure is higher than 200, the fluid will flow from the fluid container 400 to the third manifold port 80. Passing through 0D, and through the second port 4314B of the third solenoid 4300C, the third solenoid Through solenoid 4300C, through the first port 4314A of the third solenoid 4300C, Through body line 4314F, through common fluid line 4320, through fluid line 4312F Through, through the first port 4312A of the second solenoid 4300B, the second solenoid Through 4300B, through the second port 4312B of the second solenoid 4300B, The fluid passes through the hold port 800C and flows to the final destination (in this embodiment, the foot support bladder) 200).

[0168] Figure 48F (along with Figure 5F) shows an exemplary operating state for adding fluid to the fluid container 400. (For example, to increase the volume and / or pressure of the fluid in the fluid container 400) In this sixth operating state, the first solenoid 4300A is in a closed configuration, and the second solenoid The 4300B is in a closed configuration, and the third solenoid 4300C is in an open configuration. Furthermore, the fluid flows from the source (e.g., pump 600H, 600F, compressor, etc.) to the manifold. The fluid passes through port 800A, through common fluid line 4320, and through fluid line 4314F. Then, through the first port 4314A of the third solenoid 4300C, to the third solenoid 43 Through 00C, through the second port 4314B of the third solenoid 4300C, manifold The fluid flows through the ludoport 800D and to its final destination (fluid container 400 in this embodiment). .

[0169] As described above, according to several embodiments of this technology, the fluid distributor 500, flow Body flow control system, foot support system, sole structure 104, and / or footwear 100 It is not necessary to provide all six of the aforementioned operating states. Rather, it is not necessary to provide all of the practical aspects of this technology. In the examples, many operating states, few operating states, and / or different operating states are used. It is possible. Figures 49A to 49D show one foot support bladder 200 and one fluid volume. Exemplary solenoid-based fluid transfer having four operating states when the device 400 is present. System 900C is illustrated.

[0170] This exemplary fluid transfer system 900C includes two solenoids: (a) first port 4 First solenoid 4 including port 910A, second port 4910B, and third port 4910C 900A; (b) Second solenoid 4 including first port 4912A and second port 4912B 900B. In this exemplary fluid transfer system 900C, solenoids 4900A and 490 Ports 4910A and 4912A of 0B are connected to the common fluid line 4920 and the fluid line, respectively. To allow through. Therefore, the common fluid line 4920 also passes through solenoids 4900A and 4900B. The first ports 4910A and 4912A are arranged in fluid communication with each other (at least several (Under the conditions) As one embodiment, the common fluid line 4920 may branch into the following: (a ) Fluid line 4910F (leading to the first port 4910A of the first solenoid 4900A), and (b) fluid line 4912F (first port 4912A of the second solenoid 4900B) (This leads to...). In addition, the common fluid line 4920 also includes, for example, a manifold 800 port One of the following: T800A, fluid inlet path 802, fluid inlet port 800I, connector 700, etc. Through one or more fluid sources (e.g., pumps (multiple possible) 600H, 600F, compressor) It communicates fluidly with one or more of the external environment (150, etc.). In this embodiment, the first solenoid The D4900A can be a latching 3-port, 2-state solenoid (3 / 2 solenoid), And the second solenoid 4900B is a normally closed non-latching solenoid (2 / 2 solenoid) (D) is possible, and other specific types of solenoids can also be used if desired. Fluid transfer System 900C, for example, uses the various types of manifolds 800 mentioned above (e.g., 4-port). It can engage with the manifold of the 4 fluid paths.

[0171] In this illustrated embodiment (and described in more detail below), the first solenoid The 4900A can be switched individually as follows: (a) The fluid is in the first port 4910A and the second (b) The first configuration, passing through the first solenoid 4900A between ports 4910B, and The fluid flows through the first solenoid 4900A between the first port 4910A and the third port 4910C. This is a second configuration through which the signal passes. As a result, in this embodiment, the first port 4910A and the first Solenoid 4900A remains open at all times, and plunger 4910P is between the following: Movement: (a) Second port 4910B is open, and third port 4910C is closed. 1) Position, and (b) second port 4910B is closed, and third port 4910C is open, It is in a different position. In the illustrated embodiment, the first solenoid 4900A is "always" The system is biased to be in the first configuration (the bias system closes the third port 4910C). (A m is included). The second solenoid 4900B in this embodiment is in an open configuration (fluid is supplied to the first port 4912). (Fluid flows through solenoid 4900B between A and the second port 4912B) and closed configuration (fluid) The fluid flow (which does not flow through solenoid 4900B) can be switched individually. In the fluid transfer system 900C, the following simultaneous and selective installations are performed in this fluid transfer system 900. Selectively place C into multiple (e.g., two or more) operating states: (a) First configuration or second configuration (b) an open configuration or a closed configuration One of the components is the second solenoid 4900B. Examples will be explained in more detail below.

[0172] Figures 49A to 49D show a solenoid-based fluid transfer system in four operating states. A schematic diagram of the Mu900C is provided. Figure 49A (along with Figure 5A) shows one operating state, and this movement In operation, the fluid moves from the external environment 150 into the fluid distributor 500. , and is discharged and returned to the external environment 150. The fluid flow in this operating state is shown in Figure 5A and In Figure 49A, this is shown by a dashed line with a thick arrow. This operating state is the foot support bladder 200 and Even if a pressure change to the fluid container 400 is not required, the fluid distributor The fluid pumped through the Tube 500 continues to move in "standby" mode. Alternatively, it can be used as a "steady-state" operating condition. In this operating condition, the external environment 150( For example, the incoming fluid from the atmosphere moves as described above with respect to Figure 5A. It passes through the 800 and reaches the fluid transfer system 900C. This is the first operating state. In this configuration, the first solenoid 4900A is in the first configuration, and the second solenoid 4900 B is in a closed configuration. This allows the fluid to come from the source (for example, pumps 600H, 600F, From the compressor, etc., through manifold port 800A and through common fluid line 4920. Then, through the fluid line 4910F, to the first port 4910 of the first solenoid 4900A Passing through A, through the first solenoid 4900A, the second port of the first solenoid 4900A The water flows through T4910B, through manifold port 800B, and then to its final destination. (In this embodiment, the external environment is 150).

[0173] Alternatively, in some embodiments of this technology, in this operating state, simply discharge If it is then returned to the external environment 150, the fluid distributor 500 at each step Instead of continuously moving the fluid through a pump (multiple pumps are possible) 600H, 600F or A fluid path may be provided that directly discharges the fluid into the external environment 150. As a result, pumps 600H and 600F are stopped in order to achieve this operating state. It is possible.

[0174] Figure 49B (along with Figure 5F) shows an exemplary operating state for adding fluid to the fluid container 400. (For example, to increase the volume and / or pressure of the fluid in the fluid container 400). In this second operating state, the first solenoid 4900A is in the second configuration, and the second so Lenoid 4900B is in a closed configuration. This prevents the fluid from reaching the source (for example, pump 60). From 0H, 600F, compressor, etc., through manifold port 800A, common fluid Through in 4920, through fluid line 4910F, the first solenoid 4900A Through port 4910A, through the first solenoid 4900A, through the first solenoid 49 Through the third port 4910C of 00A, through the manifold port 800D, and the The fluid flows to its final destination (in this embodiment, the fluid container 400).

[0175] In this exemplary fluid transfer system 900C, the onboard fluid container 400 is foot-supported Used to adjust (and in this embodiment increase) the fluid pressure in the bladder 200. One embodiment of this operating state is shown in Figure 49C (along with Figure 5E). This third operating state In this configuration, the first solenoid 4900A is in the second configuration, and the second solenoid 4900 B is in an open configuration. This allows the pressure in the fluid container 400 to be higher than the pressure in the foot support bladder 200. In this case, the fluid flows from the fluid container 400 through the third manifold port 800D to the first solenoid. Through the third port 4910C of solenoid 4900A, and through the first solenoid 4900A The fluid line 4910F is routed through the first port 4910A of the first solenoid 4900A. It goes through, through common fluid line 4920, through fluid line 4912F, and the second solenoid Through the first port 4912A of solenoid 4900B, and through the second solenoid 4900B, The second solenoid 4900B passes through its second port 4912B to manifold port 800. The fluid passes through C and flows to its final destination (foot support bladder 200 in this embodiment).

[0176] In some applications, to reduce the pressure in the foot support bladder 200, the foot support bladder It may be desirable to remove fluid from the Lada 200 (e.g., to provide a softer feel). (or for less strenuous activities such as walking or casual wear). Figure 49 Figure D (along with Figure 5C) shows an example of this operating state. The fluid flow in this operating state is: This is indicated by a dashed line with a thick arrow. In this fourth operating state, the first solenoid 4900A The first configuration is in place, and the second solenoid 4900B is in the open configuration. This allows the fluid to From the foot support bladder 200, through the second manifold port 800C, to the second solenoid 49 Through the second port 4912B of 00B, through the second solenoid 4900B, the second so Through the first port 4912B of the noid 4900B, through the fluid line 4912F, Through the fluid line 4920, through the fluid line 4910F, to the first solenoid 490 Through the first port 4910A of 0A, through the first solenoid 4900A, the first solenoid Through the second port 4910B of Id 4900A, and through manifold port 800B, And it flows to its final destination (external environment 150 in this embodiment).

[0177] As a result, compared to the fluid transfer system 900B, the fluid transfer system 900C is The transmission system 900B includes four or fewer operating states, rather than the six operating states mentioned above. Specifically, the fluid transfer system 900C shown in Figures 49A to 49D does not have a single operating state, and In this state, the fluid moves from the external environment 150 into the fluid distributor 500. It is then directly transferred into the foot support bladder 200 (as shown in Figures 5B and 48B). However, in the fluid transfer system 900C shown in Figures 49A to 49D, the fluid pressure is in the fluid container The fluid in the foot support bladder 200 increases solely by fluid transfer from 400 to the foot support bladder 200. (As shown in the operating state in Figure 49C). Furthermore, compared with the fluid transfer system 900B, fluid transfer System 900C does not have an operating state, in which state the fluid is from the fluid container 400. Move to external environment 150 (state shown in Figures 5D and 48D). If necessary or If desired, the fluid container 400 may include a check valve, which opens to the outside environment. To prevent overpressure of the fluid container 400 (excess fluid from the fluid container 400 is transferred to the fluid transfer system) (Instead of passing it through 900C to reduce the pressure in the fluid container 400). In addition or Alternatively, the fluid pressure from the fluid source (e.g., one or more foot-operated pumps 600H, 600F) The fluid pressure generated by is insufficient, or the fluid is released into the fluid container 400. If the fluid pressure in the passage is below a certain level, the fluid will not move from the source to the fluid container 400. In addition to or otherwise, other pressure reducing valves and / or fluid passages in the fluid transfer system 900 C, Fluid Distributor 500, Fluid Flow Control System, Foot Support System, Sole Structure Any location in the body 104 and / or footwear 100 It may be provided to prevent overpressure in the section (e.g., if there is no other place for the fluid to flow, a pump (Multiple options available) (Release pressure from the fluid discharged by 600H, 600F).

[0178] However, the fluid transfer system 900C is different from the three in the fluid transfer system 900B. It has several advantages in that it uses only two solenoids. Therefore, fluid transfer system The Stem 900C is somewhat lighter, smaller, and less expensive compared to the 900B fluid transfer system. , and / or may be more energy-efficient (e.g., consume less battery power). .

[0179] The aforementioned fluid transfer systems 900B and 900C have one foot support bladder 200 and one This includes a fluid container 400. However, if desired, at least some aspects of this technology Therefore, fluid transfer system, foot support system, fluid distributor 500, sole structure The body 104 and / or footwear 100 have a structure for supporting fluid pressure changes. It may be included in two or more foot-supported bladder 200 and / or two or more fluid containers 400. If there are more than one foot-supported bladder 200, the fluid can be introduced into all bladders simultaneously. This can be achieved in various ways. For example, all foot support bladders are fluid-supported. The n202 is branched into individual foot support supply lines that lead to the corresponding individual foot support bladder. This can be satisfied at the same time. In another embodiment, all foot support bladder in footwear article 100 are foot The support bladder can be simultaneously filled by fluid lines connecting it in series or in parallel. More than one fluid container 400 can be filled simultaneously in the same way, however, the container fluid li Divide the 402 into individual lines and / or connect fluid containers in series or parallel. By doing so.

[0180] Multiple foot support bladder 200 and / or fluid container 400 are present in one shoe 100. Possible causes include applying different fluid pressures to the bladder 200 and / or connector 400. If this is desirable, for example, the fluid leaves the container 700 and the foot supports the fluid line 20 2 and / or after entering the container fluid line 402, appropriate valve adjustment or switching mechanism A sm can be provided. Or, if desired, connector 700, manifold 800, A separate fluid passage, if present, passes through the sealing connector 840, to each individual foot support. A separate solenoid may be provided for the bladder 200 and / or fluid vessel 400; each Each additional foot support bladder 200 and / or fluid container 400 may be provided; and Additional operating states may be provided. In other words, fluid may be moved in and out of the foot support bladder 200. To do so, as shown, add ports, fluid channels, solenoids, and similar components. An additional set may be provided for each additional foot support bladder, and / or fluid in a fluid container 4 To insert and remove from 00, as shown, ports, fluid channels, solenoids, and An additional set of the same type may be provided for each additional fluid container in the shoe. (For example, on an external computing device, part of the "onboard" switching system 2200, etc.) Furthermore, separate inputs and controls are available for each additional foot support bladder and / or fluid container. It may be modified to make it possible.

[0181] Figures 49A to 49D show the (optional) third fluid transfer system 900C. A schematic diagram of the two-legged bladder 250 is shown. This allows the fluid transfer system 900C to... In order to supply and discharge fluid to the second foot support bladder 250, the third solenoid 4900 C is provided. This third solenoid 4900C is connected to the first port 4914A and the second port Includes the 4914B, and its solenoid is, for example, a 2 / 2 solenoid, etc. It can be configured as a closed non-latching solenoid. The first port of the third solenoid 4900C 4914A may have a fluid line 4914F that is in fluid communication with a common fluid line 4920. The second port 4914B of the third solenoid 4900C is connected to the second foot support bladder 250. Fluid communication is established in the desired manner. Specifically, from the second port 4914B to the foot support bladder 2 The fluid passage to 50 is a port and fluid path through manifold 800, sealing connector 840. (If present), connector 700 (if present), etc. may have a separate set, in this manner The circuit generally has a structure and / or function in the second port 4 of the second solenoid 4900B. This corresponds to the fluid passage between 912B and the foot support bladder 200.

[0182] The fluid transfer system 900C shown in Figures 49A to 49D includes the first solenoid 4900A and The second solenoid 4900B is configured as shown in Figures 49A to 49D, and the third solenoid By keeping the noid 4900C in a closed configuration, all the movements shown in Figures 49A to 49D are controlled. It may be placed in an operational state. However, this exemplary fluid transfer system 900C should be adjusted as follows: This may include two additional operating states: (a) an increase in fluid pressure in the second foot support bladder 250. (b) a reduction in fluid pressure in the second foot support bladder 250. The fifth operating state used to increase the fluid pressure in 50 is the first in the second configuration. Solenoid 4900A, second solenoid 4900B in closed configuration, and in open configuration The third solenoid 4900C is used. Therefore, the configuration is the same as shown in Figure 49C. In this method, the fluid flows from the fluid container 400 through the third manifold port 800D, and The first solenoid 4900A is connected to the third port 4910C of the first solenoid 4900A. It passes through, and through the first port 4910A of the first solenoid 4900A, through the fluid line 491 Through 0F, through common fluid line 4920, through fluid line 4914F, to the third The signal passes through the first port 4914A of solenoid 4900C, and then through the third solenoid 4900C. Then, it passes through the second port 4914B of the third solenoid 4900B, and from there to the final destination It flows to the target area (in this embodiment, the foot support bladder 250).

[0183] Similarly, the sixth action used to reduce the fluid pressure in the second foot support bladder 250 The state is as follows: first solenoid 4900A in the first configuration, second solenoid 4 in the closed configuration 900B and the third solenoid 4900C in the open configuration are used. Therefore, see Figure 4. In a manner similar to the configuration shown in 9D, the fluid is supplied from the foot support bladder 250 (what (Even if a fluid passage is provided) the fluid passes through the second port 4914B of the third solenoid 4900C. , through the third solenoid 4900C, to the first port 4914 of the third solenoid 4900C Through A, through fluid line 4914F, through common fluid line 4920, fluid line Through input 4910F, through the first port 4910A of the first solenoid 4900A, The signal passes through the first solenoid 4900A to the second port 4910B of the first solenoid 4900A. It passes through, through manifold port 800B, and flows to the final destination (in this embodiment) (External environment 150).

[0184] Additional solenoids (e.g., 2 / 2 non-latching solenoids) and appropriate structures and movements The working state may be provided for the aforementioned optional additional foot support bladder 200 and 250.

[0185] As described in this disclosure, aspects of the technology include one or more foot support bladder 200, and / or Or one or more fluid reservoirs 400 (a reservoir is also a fluid-filled bladder), etc. The present invention relates to the steps of controlling and changing the pressure in the footwear components. However, the various examples mentioned above In the schematic structure, pressure sensors (e.g., 850A, 850B) are located in the corresponding foot support bracket. Located directly inside the 200 and / or fluid container 400, or engaged with them It does not. Pressure sensor (multiple possible) 850A, 850B type foot support bladder 200 and / or incorporating directly into or together with the fluid container 400 is For example, due to the flexible bladder structure, the space inside the footwear, and the difficulty of assembling the footwear. For these reasons, it may be practically difficult. For this reason, as mentioned above, the system and method are According to at least some aspects of the technology, within the manifold 800 or the sealing connector 8 At the location where you want to measure the pressure in the fluid line within 40, install pressure sensors (multiple possible) 850A, 85 Provide 0B. Then such a fluid line is connected to the foot support bladder 200 and / or fluid. The container 400 is in fluid communication with the pressure sensors 850A and 850B. (As mentioned above) may be equipped with a fluid distributor 500, and fluid distributor Since the 500 is connected to the shoe 100, the footwear structure 100 can be connected more easily and conveniently. It can be incorporated into the whole.

[0186] If the fluid does not flow through the corresponding fluid line equipped with sensors 850A and 850B In general, sensors such as 850A and 850B are foot-supported bladder 200 and / or This accurately measures the pressure in the fluid container 400 (because sensors 850A and 850B) The foot support bladder 200 and / or fluid container 400 are connected to a fluid line that communicates with the open liquid. (Because it can be attached). However, the pressure sensors (multiple possible) 850A and 850B require a foot support. Because it is not directly contained in the ladder 200 and / or fluid container 400, manifold 8 This is done by pressure sensors 850A, 850B in 00 or the sealing connector 840. The pressure measurement was taken when the fluid was flowing through the corresponding fluid line, foot support bladder 20 0 may not correspond to the actual pressure present in the fluid container 400. For example, And the fluid flowing through manifold 800 and / or sealing connector 840 is particularly noticeable. There may be flow constraints because the fluid is in the manifold 800 and / or sealed connector Flow through relatively small fluid lines (e.g., small cross-sectional area and diameter) within the TA840. Therefore. This flow resistance at the location of pressure sensors 850A and 850B is due to the foot support bladder 20 Sensors 850A and 850B are compared to the actual pressure in fluid container 400 and / or 0. The pressure obtained at (and at manifold 800 and / or sealing connector 840) This creates a significant difference in readings. This "difference" between the perceived pressure and the actual pressure is called an "offset." It can be called this. In the case of fluid flow, this flow resistance offsets the pressure sensor 850A. The flow rate passing through 850B can be affected (i.e., flow rate-dependent offset). Resistance offset also significantly alters the start, stop, and / or flow rate of the fluid flow. It may be more noticeable immediately afterward.

[0187] For these reasons, the system and method, according to at least some aspects of this technology and pressure sensors (or more) in manifold 800 and / or sealing connector 840 The "adjusted" pressure is determined based on the pressure readings obtained (for example, 850A, 850B). It can be determined. Next, such regulating pressures(s) can be used to determine the timing of starting and stopping the fluid flow. Input for determining the setting (e.g., microprocessor of onboard fluid distributor 500) Used as input data for the system, input data for an external computing device that controls pressure change operations, etc. (For example, the timing of rotating the valve stem 910, and / or foot support) When adjusting the pressure in the Bladder 200 and / or fluid vessel 400, one or more solenoids Timing for changing the configuration of IDs (e.g., 4300A~4300C, 4900A~4900C) (ng). The use of regulating pressure(s) to control pressure changes allows fluid flow to respond to pressure change inputs. The control system can be made to reach the target pressure more effectively. For example, sensor 8 In contrast to directly using the measured pressure of 50A and 850B, the use of adjusted pressure is foot support In the bladder 200 and / or fluid container 400, (pressure sensors 850A, 850 (Compared to the actual readings of B) the system and / or method are more direct, and / or This minimizes the "overshoot" or "undershoot" of the pressure change to reach the target pressure. This can make it possible. In addition, the system and / or method may be the best In a few cycles of "starting" and "stopping" the fluid flow to reach the final target pressure (approximately And especially with a short burst at the start, the pressure is finely adjusted and refined until the final target pressure is reached. (i) This may enable the target pressure to be reached.

[0188] In some embodiments of this technology, the pressure adjusted by flow rate offset is, state This can be determined using an observer model. The state observer model uses one system. The system is an actual system (in this embodiment, a foot support bladder 200 and / or Actual pressure in fluid container 400, P ACTUAL ) Measurement value (In this example, manifold Pressure sensors 850A and 850B at the 800 and / or sealing connector 840 Force measurement, (P 850A、850B Regarding the actual internal state of the system given from ) 1. An assumption is provided. Figures 50A and 50B illustrate one possible state observer model. A helpful diagram is provided. Figure 50A shows the electrical components of a pneumatic control system of the type described herein. The equivalent model 5000 is shown, in which the actual system is one foot support bra This model includes a 200 ("cushion") and one fluid container 400 ("tank"). In this configuration, the fluid container 400 and the foot support bladder 200 are used as a condenser and storage pressure. It is modeled. Fluid flow through various system components is modeled as a register (e.g.) The fluid flow between the fluid container 400 and the fluid transfer system 900 is shown as register 5020. The fluid flow through the fluid transfer system 900 is shown as register 5022, and the foot support The fluid flow between the holding bladder 200 and the fluid transfer system 900 is shown as register 5024. (ru).

[0189] Figure 50B shows how the state observer model 5000 in Figure 50A is used with actual sensors 85 Correspond to or illustrate the pressure measurements (and other relevant information) in 0A and 850B. Line 5 002 represents the desired target pressure in the foot support bladder 200, and a little before time 358.5 This shows the desired pressure change from approximately 18 psi to approximately 27 psi. Lines 5004 and 5006 These represent the operation of the solenoid valves for the fluid container 400 and the foot support bladder 200, respectively. Lines 5004 and 5006, when the desired pressure change is triggered, both This indicates that the solenoid valve has changed its configuration (slightly before time 358.5). Valve The change in configuration involves a solenoid that transfers fluid from the fluid container 400 to the foot support bladder 200. This allows movement (thus increasing pressure in the foot support bladder 200, and (Reduces pressure in fluid container 400). Curve 5008 is in fluid communication with fluid container 400. Actual values ​​obtained by sensor 850A in the manifold / sealing connector fluid line The curve 5010 shows the pressure measurement at the time, and the manifold is in fluid communication with the foot support bladder 200. Actual pressure obtained by sensor 850B in the hold / seal connector fluid line The measured values ​​are shown. As is clear from curves 5008 and 5010, the actual sensor 850A The 850B measurement indicates that the flow starts and stops due to flow resistance offset. It jumps significantly. This flow resistance offset generally occurs when the cross-sectional area of ​​the fluid line decreases. It will become even more pronounced.

[0190] On the other hand, curves 5012 and 5014 were predicted by model 5000 in Figure 50A / The calculated pressure values ​​are shown. As shown, curves 5012 and 5014 are quite There is no "jump" involved, and for this reason the fluid container 400 and / or foot support bladder 2 Excellent response to the actual fluid pressure within 00. Pressure sensor 850A, and / or 85 From the actual measured pressure readings at 0B, the pressure value of the state observer is, Model 500 It can be calculated using 0. For example, pressure sensor measurements 850A, 850B (this measurement The constant value is based on the voltage measured by sensors 850A and 850B, In the Model 5000, various registers 5020, 5022, 5024 and capacities Considering the known values ​​assigned to citance (tank and cushion), the fluid vessel model The voltage at location 5026 and location 5028 of the foot support bladder model can be calculated. The calculated voltage corresponds to the calculated state observer pressure value.

[0191] Next, the calculated state observer pressure values ​​are for the foot support bladder 200 and / or Alternatively, it can be used as an input corresponding to the pressure in the fluid container 400. Pressure input and data The use of the calculated state observer pressure value as follows, according to some embodiments of this technique. , the system and / or method more directly, and / or the pressure change "oversh "Undershoot" (e.g., too much) or "undershoot" (e.g., too little reduction) This allows the target pressure to be reached and / or reduces the number of cycles "start" and "stop". This allows the target pressure to be reached (for example, because there is no "jump").

[0192] The adjustment pressure value is determined using the actual pressure readings from pressure sensors 850A and 850B. (and the actual pressure in the foot support bladder 200 and / or fluid container 400) Other methods may be used to determine the same interconnected foot support bladder. Includes components such as 200, fluid lines 400, and fluid distributor 500, and foot support. A physical model of the entire stem can be formed in the laboratory, however this model further supports the foot The ladder 200 and the fluid vessel 400 include pressure sensors, and the actual components in such components include The pressure can be measured. Next, using this physical model, the pressure measurement is as follows: The following can be obtained from the sensors: (a) manifold 800 and / or sealing connector 84 Pressure sensors (multiple possible) 850A, 850B located at 0 (P 850A、850B ), and (b) various operating conditions (for example, using different flow rates, using different starting pressures, different (Use of pressure change amounts, etc.) As part of the physical model below, the foot support bladder 200 and / Alternatively, with additional pressure sensors (or more) included in the fluid container 400 (P ACTUAL ). By comparing the actual pressure measurement value in section (a) with the value in section (b), the difference in the actual measured pressure is found to be: It can be used to develop correction factors used in systems and methods, and that system In this method, the actual pressure measurement is taken from manifold 800 and / or sealing connector 84 Available only at 0 (i.e., additional pressure sensors(s) can be used with the foot support bladder 20) (In actual shoes in use that are not included in fluid container 400). The correction factor is , lookup table, formula, i.e., P 850A、850B P ACTUAL Convert Formula, P for "Best Fit" curve, etc. 850A、850B It can take the form of, and microphone The processor can be applied to the actual pressure reading. Manifold 800 and / or or pressure sensor measurement value at sealing connector 840 (P 850A、850B Appropriate to the conditions of ) By applying a correction coefficient, an adjusted pressure value is obtained, and this value is, for example, as mentioned above. It can be used as an input to control pressure changes. III. Conclusion

[0193] The present invention is disclosed above and in the accompanying drawings with reference to various embodiments. However, the purpose of this disclosure is to provide examples of various features and concepts related to the present invention. This is to do so, and does not limit the scope of the present invention. Those skilled in the art will understand the attached claims. As defined by the scope of the invention, the embodiments described above may not deviate from the scope of the invention. On the other hand, you will notice that numerous variations and modifications are possible.

[0194] To avoid any ambiguity, this application, technology, and invention are described in the following numbered clauses. Includes at least the subject:

[0195] Clause 1. Foot support system: Foot support bladder and; A first sole member that engages with the foot support bladder, wherein the first sole member comprises at least the The plantar support surface in the heel support area of ​​the foot support system, and the outer surface of the first sole member Including the side walls that form; Fluid containers and; and A fluid distributor that engages with the outer surface of the first sole member, the fluid The distributor has: (a) an inlet to receive fluid from the fluid supply, and (b) the fluid to the outer ring. (c) A first fluid passage for transferring fluid to the boundary, (c) a second fluid passage communicating with the foot support bladder, and (d) a third fluid passage in fluid communication with the fluid container.

[0196] Clause 2. Further comprising a fluid supply including a first pump, the inlet of the first pump being connected to the external environment The clause states that the outlet of the first pump is in fluid communication with the inlet of the fluid distributor. The foot support system described in 1.

[0197] Clause 3. Furthermore, the inlet of the first pump shall be in fluid communication with the external environment, and the outlet of the first pump shall be in fluid communication with the external environment. It is in fluid communication with the inlet of the second pump, and the outlet of the second pump is the fluid distribution Clause 1 includes a fluid supply comprising a first pump and a second pump that are in fluid communication with the inlet of the tap. The foot support system described.

[0198] Clause 4. The foot support system according to Clause 3, wherein the second pump is a foot-operated p...

Claims

1. A manifold having a first port and attached to the side surface of a footwear item, A connector having (i) a first port that fluidly communicates with the first port of the manifold, (ii) a second port, and (iii) a first internal connector fluid line that connects the first port of the connector to the second port of the connector, A first fluid line that is in fluid communication with the second port of the connector and also in fluid communication with the first port of the manifold via the first internal connector fluid line, Equipped with, The first internal connector fluid line defines (a) a first axial direction extending forward of the footwear item toward the first port of the manifold, (b) a second axial direction extending forward and inward of the footwear item toward the first fluid line, and (c) a connecting portion joining the first axial direction and the second axial direction. A fluid flow connector system in which the first axial direction and the second axial direction extend away from each other at an angle of 70 degrees or less from the connection portion.

2. The manifold has a second port, The connector has (i) a third port that is in fluid communication with the second port of the manifold, (ii) a fourth port, and (iii) a second internal connector fluid line that connects the third port of the connector to the fourth port of the connector. The fluid flow connector system according to claim 1, further comprising a second fluid line that is in fluid communication with the fourth port of the connector and is in fluid communication with the second port of the manifold via the second internal connector fluid line.

3. The manifold has a third port, The connector has (i) a fifth port that is in fluid communication with the third port of the manifold, (ii) a sixth port, and (iii) a third internal connector fluid line that connects the fifth port and the sixth port of the connector. The fluid flow connector system according to claim 2, further comprising a third fluid line that is in fluid communication with the sixth port of the connector and is in fluid communication with the third port of the manifold via the third internal connector fluid line.

4. The fluid flow connector system according to claim 3, wherein the first port, the second port, and the third port of the manifold are aligned along one surface of the manifold.

5. The fluid flow connector system according to claim 3 or 4, wherein each of the first port, second port, and third port of the manifold includes a male connector structure.

6. The manifold has a fourth port, The fluid flow connector system according to claim 3, wherein the connector has a seventh port that communicates fluidly with the fourth port of the manifold.

7. The fluid flow connector system according to claim 6, wherein the first port, second port, third port, and fourth port of the manifold are aligned along one surface of the manifold.

8. The fluid flow connector system according to claim 6 or 7, wherein each of the first port, second port, third port, and fourth port of the manifold includes a male connector structure.

9. The fluid flow connector system according to any one of claims 1 to 8, further comprising a sealing connector having individual chambers that seally engage each port of the manifold with the corresponding port of the connector.

10. The fluid flow connector system according to any one of claims 1 to 9, wherein at least one of the internal connector fluid lines defines a curved or bent path.

11. The second internal connector fluid line defines (a) a first axial direction extending forward of the footwear item toward the second port of the manifold, (b) a second axial direction extending forward and inward of the footwear item toward the second fluid line, and (c) a connecting portion joining the first axial direction and the second axial direction. The fluid flow connector system according to any one of claims 2 to 8, wherein the first axial direction and the second axial direction extend away from each other at an angle of 70 degrees or less from the connection portion.

12. A manifold having a first port, a second port, and a first internal manifold fluid line connecting the first port and the second port, which is attached to the side surface of the footwear item, A fluid transfer system that communicates fluidly with the first port of the manifold, A connector having (i) a first port that fluidly communicates with the second port of the manifold, (ii) a second port, and (iii) a first internal connector fluid line that connects the first port of the connector and the second port of the connector, A first external fluid line that is in fluid communication with the second port of the connector and also in fluid communication with the second port of the manifold via the first internal connector fluid line, Equipped with, The first internal connector fluid line defines (a) a first axial direction extending forward of the footwear item toward the second port of the manifold, (b) a second axial direction extending forward and inward of the footwear item toward the first external fluid line, and (c) a connecting portion joining the first axial direction and the second axial direction. A fluid flow connector system for footwear, wherein the first axial direction and the second axial direction extend away from each other at an angle of 70 degrees or less from the connection portion.

13. The manifold has a third port, a fourth port, and a second internal manifold fluid line connecting the third port and the fourth port. The third port is in fluid communication with the fluid transfer system, The fluid flow connector system according to claim 12, further comprising a second external fluid line that fluidly communicates with the fourth port of the manifold.

14. The manifold has a fifth port, a sixth port, and a third internal manifold fluid line connecting the fifth port and the sixth port. The fifth port is in fluid communication with the fluid transfer system, The fluid flow connector system according to claim 13, further comprising a third external fluid line that fluidly communicates with the sixth port of the manifold.

15. The fluid flow connector system according to claim 14, wherein the manifold has a seventh port that is in fluid communication with a fourth external fluid line.

16. The fluid flow connector system according to claim 14, wherein the manifold has a seventh port that communicates fluidly with the fluid transfer system.

17. The sole structure includes the first foot support bladder, A fluid flow connector system according to any one of claims 1 to 16, configured to change the foot support pressure within the first foot support bladder by moving fluid from and toward the first foot support bladder, A foot support system for footwear that includes the following features.

18. The foot support system according to claim 17, wherein the sole structure comprises a midsole component including a polymer foam material.

19. The sole structure according to claim 18, wherein the first foot support bladder is exposed to the outside of the sole structure through at least one opening in the side wall of the midsole component.

20. The upper and, A sole structure according to any one of claims 17 to 19 that engages with the upper, Footwear equipped with these features.

Images