Automated footwear with cables and upper tensioners

Abstract

To provide uppers and lacing systems for controlling footwear fit.SOLUTION: A footwear assembly comprises an upper, a lace cable, a plurality of lace guides, and a tensioner. The tensioner can comprise an elastic member extending between two lace guides of the plurality of lace guides, an elastic member extending between first and second portions of the upper, an elastic member extending between a portion of the upper and one lace guide of the plurality of lace guides, a heel channel connected to a heel portion of the upper, an elastic member coupled to the footwear assembly, a tensioning member secured to a side of the upper proximately to a toe box and the lace cable, and a floating overlay attached to a side of the upper proximately to the toe box and the lace cable.SELECTED DRAWING: Figure 20

Description

Technical Field

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[0001] [Claiming Priority] This patent application claims the benefit of priority of U.S. Provisional Patent Application No. 62 / 471,8 50, filed on March 15, 2017, and U.S. Provisional Patent Application No. 62 / 475,10 5, filed on March 22, 2017, the entireties of which are hereby incorporated by reference herein.

Background Art

[0002] This application generally relates to a tension adjustment system for footwear. More specifically, this application relates to an upper and a lacing (string tightening ) system for adjusting the fit of footwear.

[0003] Current footwear uppers are generally of fixed dimensions and cannot easily conform to the shape of the foot. Therefore, the wearer typically adjusts the fit and tension of the upper with a lacing system. However, in footwear that includes an electric lacing engine, the wearer of the footwear may not be able to adjust the lacing system with the feel and tactile feedback obtainable from a manual lacing system to tighten the components around the foot. Thus, especially in an automated lacing engine, it is necessary to improve the functions of the upper and the lacing system to conform to the shape of the foot with a desired tension.

Summary of the Invention

[0004] In the following specification, an electric or non-electric lacing engine, footwear components associated with the lacing engine, an automated lacing footwear - plaa​ Footwear including lacing system, including foam and related manufacturing processes. Various aspects of an assembly will be described. More specifically, in most of the following specification, Footwork including electric or non-electric racing engines for medium-sized lace-up This document describes various forms of racing structures (configurations) used in the race. In addition, the following details are provided. The book states that it can be incorporated into footwear assemblies, such as the upper with a racing structure. This section explains various types of tensioners (tension adjustment devices).

[0005] The footwear assembly consists of: the toe box, medial side panel, lateral side panel, and heel. Including the part, the inner and outer sides of the toe box are close to the heel. The footwear upper extends to the position and is anchored along the distal lateral portion of the medial lateral side. It comprises a first end and a second end anchored along the distal outer portion of the outer surface of the outer shell. L, lace cable; multiple laces distributed along the inner and outer sides of the upper arm A race guide, wherein each of the race guides is a part of the race cable. It is designed to accept the race cable, which passes through each of the multiple race guides. Then, a pattern is formed along the medial and lateral sides of the footwear upper. The lace guide and the lace cable are formed by the inner portion of multiple lace guides. Based on the pattern, the racing engine in question has the race cable positioned inside the midsole. The medial side proximal race guide and the race cable are routed in a position where they can engage with the race cable. From the position where the race cable can engage with the racing engine, multiple race guides A proximal lace guide on the outer side that routes to the pattern formed by the outer side portion. A first elastic member extending between the first and second race guides of a plurality of race guides, Includes.

[0006] The footwear assembly consists of: the toe box, medial side panel, lateral side panel, and heel. Including the part, the inner and outer sides of the toe box are close to the heel. The footwear upper extends to the position and is anchored along the distal lateral portion of the medial lateral side. It comprises a first end and a second end anchored along the distal outer portion of the outer surface of the outer shell. L, lace cable; multiple laces distributed along the inner and outer sides of the upper arm A race guide, wherein each of the race guides is a part of the race cable. It is designed to accept the race cable, which passes through each of the multiple race guides. Then, a pattern is formed along the medial and lateral sides of the footwear upper. The lace guide and the lace cable are formed by the inner portion of multiple lace guides. Based on the pattern, the racing engine in question has the race cable positioned inside the midsole. The medial side proximal race guide and the race cable are routed in a position where they can engage with the race cable. From the position where the race cable can engage with the racing engine, multiple race guides A proximal lace guide on the outer side that routes to the pattern formed by the outer side portion. ; including a first elastic member extending between the first and second portions of the footwear upper. .

[0007] The footwear assembly consists of: the toe box, medial side panel, lateral side panel, and heel. including a portion, with the inner armor side face and the outer armor side face each extending proximally from the toe box portion to the heel portion, a footwear upper; an anchor along the distal outer portion of the inner armor side face, a first end, and an anchor along the distal outer portion of the outer armor side face, a second end, a lace cable having; a plurality of lace guides distributed along the inner armor side face and the outer armor side face, where each lace guide of the plurality of lace guides is adapted to receive a portion of the lace cable, and the lace cable passes through each of the plurality of lace guides to form a pattern along each of the inner armor and the outer armor side faces of the footwear upper, a lace guide; an inner armor proximal lace guide for routing the lace cable from a pattern formed by the inner armor side portions of the plurality of lace guides to a position where the lace cable can engage a lacing engine disposed within the midsole, and an outer armor proximal lace guide for routing the lace cable from a position where the lace cable can engage the lacing engine to a pattern formed by the outer armor side portions of the plurality of lace guides; a first elastic member extending between a first portion of the footwear upper and a first lace guide of the plurality of lace guides. The footwear assembly includes: a sole structure; a footwear upper defining a toe box portion, an inner armor side face, an outer armor side face, and a heel portion, the footwear upper being connected to the sole structure to form an internal space for receiving a foot and forming a collar allowing access to the internal space, a footwear upper; a lacing engine disposed within the sole structure; and a lacing system including inner armor and outer armor ends anchored to the footwear upper,

[0008]

[0008] a race cable having a central portion passing through a heel portion and a racing engine; and a race a plurality of race guides for routing the cable along the footwear upper between the inner and outer end portions of the footwear and the racing engine, the racing system; and a heel channel connected to the heel portion and configured to facilitate access to the internal space, the channel. The footwear assembly includes: a sole structure; a toe box portion, an inner side face portion, an outer side face portion and a heel portion defining a footwear upper, the footwear upper being connected to the sole structure to form an internal space for receiving a foot and forming a collar that allows access to the internal space, the footwear upper; a racing engine disposed within the sole structure; a racing system comprising: a race cable having inner and outer end portions anchored to the footwear upper and a central portion passing through the racing engine; and a plurality of race guides for routing the race cable along the footwear upper between the inner and outer end portions and the racing engine, the racing system; and an elastic member connected to the footwear assembly and functioning to smooth the torque-to-displacement curve during tightening of the race cable.

[0009] The footwear upper includes a toe box portion, an inner side face portion, an outer side face portion and a heel portion, the inner side face portion and the outer side face portion each extending proximally from the toe box portion to the heel portion, the footwear upper; an inner side face portion of the upper proximate to the toe box forming an internal space for receiving a foot and forming a collar that allows access to the internal space, the footwear upper; a racing engine disposed within the sole structure; a racing system comprising: a race cable having inner and outer end portions anchored to the footwear upper and a central portion passing through the racing engine; and a plurality of race guides for routing the race cable along the footwear upper between the inner and outer end portions and the racing engine, the racing system; and an elastic member connected to the footwear assembly and functioning to smooth the torque-to-displacement curve during tightening of the race cable. The footwear assembly includes: a footwear upper including a toe box portion, an inner side face portion, an outer side face portion, and a heel portion, the inner side face portion and the outer side face portion each extending proximally from the toe box portion to the heel portion; an inner side face portion of the upper proximate to the toe box forming an internal space for receiving a foot and forming a collar that allows access to the internal space, the footwear upper; a racing engine disposed within the sole structure; a racing system comprising: a race cable having inner and outer end portions anchored to the footwear upper and a central portion passing through the racing engine; and a plurality of race guides for routing the race cable along the footwear upper between the inner and outer end portions and the racing engine, the racing system; and an elastic member connected to the footwear assembly and functioning to smooth the torque-to-displacement curve during tightening of the race cable. forming an internal space for receiving a foot and forming a collar that allows access to the internal space, the footwear upper; a racing engine disposed within the sole structure; a racing system comprising: a race cable having inner and outer end portions anchored to the footwear upper and a central portion passing through the racing engine; and a plurality of race guides for routing the race cable along the footwear upper between the inner and outer end portions and the racing engine, the racing system; and an elastic member connected to the footwear assembly and functioning to smooth the torque-to-displacement curve during tightening of the race cable. forming an internal space for receiving a foot and forming a collar that allows access to the internal space, the footwear upper; a racing engine disposed within the sole structure; a racing system comprising: a race cable having inner and outer end portions anchored to the footwear upper and a central portion passing through the racing engine; and a plurality of race guides for routing the race cable along the footwear upper between the inner and outer end portions and the racing engine, the racing system; and an elastic member connected to the footwear assembly and functioning to smooth the torque-to-displacement curve during tightening of the race cable. forming an internal space for receiving a foot and forming a collar that allows access to the internal space, the footwear upper; a racing engine disposed within the sole structure; a racing system comprising: a race cable having inner and outer end portions anchored to the footwear upper and a central portion passing through the racing engine; and a plurality of race guides for routing the race cable along the footwear upper between the inner and outer end portions and the racing engine, the racing system; and an elastic member connected to the footwear assembly and functioning to smooth the torque-to-displacement curve during tightening of the race cable. connected to the footwear assembly and functioning to smooth the torque-to-displacement curve during tightening of the race cable, an elastic member. connected to the footwear assembly and functioning to smooth the torque-to-displacement curve during tightening of the race cable, an elastic member.

[0010] The footwear assembly includes: a toe box portion, an inner side face portion, an outer side face portion, and a heel portion, the inner side face portion and the outer side face portion each extending proximally from the toe box portion to the heel portion, the footwear upper; an inner side face portion of the upper proximate to the toe box forming an internal space for receiving a foot and forming a collar that allows access to the internal space, the footwear upper; a racing engine disposed within the sole structure; a racing system comprising: a race cable having inner and outer end portions anchored to the footwear upper and a central portion passing through the racing engine; and a plurality of race guides for routing the race cable along the footwear upper between the inner and outer end portions and the racing engine, the racing system; and an elastic member connected to the footwear assembly and functioning to smooth the torque-to-displacement curve during tightening of the race cable. Fixed, medial arch tension member; fixed to the outer arch side of the upper adjacent to the toe box The outer side tension member and the first end attached to the inner side tension member, and the outer side tension part A lace cable comprising a second end attached to the material; and the inner and outer sides of the material. A plurality of lace guides distributed along the surface, and each of the plurality of lace guides The race guide is designed to receive the race cable section, and the race cable However, through each of the multiple lace guides, the medial and lateral sides of the footwear upper Includes a lace guide that forms a pattern along each of them.

[0011] The footwear assembly consists of: the sole structure and the toe box, medial side section, and lateral side section. , and a footwear upper defining the heel portion, which is connected to the sole structure and the foot It forms an internal space that receives and a color that allows access to that internal space. , the footwear upper and; the racing engine and; the towbo A medial flow is attached to the medial side of the footwear upper adjacent to the buckle. Ting overlay and the outer side of the footwear upper adjacent to the toe box. A lacing system that is attached to the outer carapace floating overlay. Medial and lateral sides anchored to floating overlays Race cable and having ends and a central portion that passes through the racing engine; The cable is positioned between the inner and outer ends of the foot and the racing engine. A racing system that includes multiple race guides that route along the upper Includes Tem.

[0012] The footwear assembly consists of: the toe box, medial side panel, lateral side panel, and heel. A footwear upper including a toe box, wherein the medial and lateral sides of the toe box They extend proximally from the toe to the heel, forming the throat area of ​​the footwear upper. The footwear upper and the inner side of the upper adjacent to the toe box are fixed. A defined inner instep tension member and fixed to the outer instep side of the upper adjacent to the toe box. Furthermore, the outer arch tension member and the first end attached to the inner arch tension member, and the outer arch tension member A race cable comprising a second end attached to the inner side and outer side Includes multiple lace guides distributed along the section, and the lace cable is tensioned on the medial side. From the first end located on the force member, across the throat region, along the outer side surface, or extends through multiple lace guides; the lace cable is located on the outer side tension member. From the end of 2, one or more lace glands traverse the throat region and along the inner lateral surface. It extends through the id.

[0013] The drawings are not necessarily to scale, and similar symbols may refer to the same components in different drawings. This may explain that similar symbols with different suffixes are similar components. The drawings may represent different examples. The drawings show various embodiments described herein. This is not meant to be restrictive, but rather to be a general example. [Brief explanation of the drawing]

[0014] [Figure 1] This is an exploded view showing some components of a footwear assembly with an electric racing system, according to several exemplary embodiments. [Figure 2] This is a top view showing a racing structure used in a footwear assembly including an electric racing engine, according to several exemplary embodiments. [Figure 3A] This is a top view showing a flattened footwear upper with a racing structure for use in a footwear assembly including an electric racing engine, according to several exemplary embodiments. [Figure 3B] This is a top view showing a flattened footwear upper with a racing structure for use in a footwear assembly including an electric racing engine, according to several exemplary embodiments. [Figure 3C] This is a top view showing a flattened footwear upper with a racing structure for use in a footwear assembly including an electric racing engine, according to several exemplary embodiments. [Figure 4A] This figure shows a portion of a footwear upper with a racing structure used in a footwear assembly that includes an electric racing engine and heel and tongue access adjustment components for the footwear upper, according to several exemplary embodiments. [Figure 4B] This figure shows a portion of a footwear upper with a lacing structure used in a footwear assembly, including heel and tongue elastic members connected to the lacing structure. [Figure 5] This figure shows a portion of a footwear upper with a racing structure for use in a footwear assembly including an electric racing engine, according to several exemplary embodiments. [Figure 6] This figure shows a portion of a footwear upper with a racing structure for use in a footwear assembly including an electric racing engine, according to several exemplary embodiments. [Figure 7]Figure 7A shows a portion of a footwear upper with a racing structure for use in a footwear assembly including an electric racing engine, according to several exemplary embodiments. Figure 7B shows a portion of a footwear upper with a racing structure for use in a footwear assembly including an electric racing engine, according to several exemplary embodiments. Figure 7C shows a deformable race guide for use in a footwear assembly, according to several exemplary embodiments. Figure 7D shows a deformable race guide for use in a footwear assembly, according to several exemplary embodiments. Figure 7E is a graph showing various torque-versus-race displacement curves for a deformable race guide, according to several exemplary embodiments. [Figure 8] Figure 8A shows a race guide used in a specific racing structure according to several exemplary embodiments. Figure 8B shows a race guide used in a specific racing structure according to several exemplary embodiments. Figure 8C shows a race guide used in a specific racing structure according to several exemplary embodiments. Figure 8D shows a race guide used in a specific racing structure according to several exemplary embodiments. Figure 8E shows a race guide used in a specific racing structure according to several exemplary embodiments. Figure 8F shows a race guide used in a specific racing structure according to several exemplary embodiments. Figure 8G shows a race guide used in a specific racing structure according to several exemplary embodiments. [Figure 9] This flowchart shows the footwear assembly process for a footwear assembly including a racing engine, according to several exemplary embodiments. [Figure 10] This flowchart shows the footwear assembly process for a footwear assembly including a racing engine, according to several exemplary embodiments. [Figure 11]This is a partially cut front view of a footwear upper, showing the elastic strips that connect the medial and lateral panels of the upper. [Figure 12] Figure 11 is a rear view of the footwear upper, showing the heel strap assembly that connects the lace cable portions on the medial and lateral sides of the upper. [Figure 13] Figure 11 is a partially cut side view of the footwear upper, showing the lace guides connected to the footwear upper along the elastic strips. [Figure 14] Figure 13 shows the footwear upper, which is bent to indicate the lace guides connected to the footwear upper, separate from the elastic strips. [Figure 15A] Figure 12 shows the footwear upper, illustrating the loosened race cable pulled from the electric racing engine by the pretension strap of the heel strap assembly. [Figure 15B] Figure 15A shows the footwear upper, with race cables tightened to an electric racing engine and a heel strap of a heel strap assembly tightened around the heel of the footwear upper. [Figure 16] This figure shows another embodiment of the footwear upper, illustrating the medial and lateral lace cable tension straps. [Figure 17] This graph shows various force-to-lace displacement curves for shoe uppers including various elastic members described herein, according to several exemplary embodiments. [Figure 18] Figure 16 shows the footwear upper laid out flat to illustrate the racing structure, including tension straps connected to the crossover configuration of the laces. [Figure 19] This figure shows the tension strap in Figure 18, illustrating the lockout and stretch regions. [Figure 20]This figure shows another embodiment of a footwear upper, including a lacing structure that includes tension straps connected to a non-crossover configuration lace. [Figure 21] This is a top view showing a two-zone racing structure for use in footwear assemblies including electric or non-electric racing engines, according to several exemplary embodiments. [Figure 22] This is a top perspective view of a footwear article incorporating an upper and a two-zone lacing structure as shown in Figure 21, according to several exemplary embodiments. [Modes for carrying out the invention]

[0015] The headings provided herein are for convenience only, and the scope of the terms used may vary. This does not necessarily affect the meaning or the discussion under the heading.

[0016] The concept of self-tightening shoelaces was first seen in a movie released in 1989. Worn by Marty McFly in "Back to the Future II" The Nike® sneakers with fictional power laces became widely known. That's it. Nike® is featured in Back to the Future® II. At least one version of Power Race has a similar appearance to the prop version in the picture. They released sneakers with a built-in mechanism, but the internal mechanical system and surrounding footwear platform Foam is not necessarily suitable for mass production or everyday use. In addition, electric Other previous designs for racing systems suffered from high manufacturing costs, complexity, and assembly challenges. , and also had some problems such as poor maintainability. The inventors of this invention have addressed the above issues in particular. Solving some or all of the problems with electric and non-electric racing engines We have developed a modular footwear platform that addresses this issue. A brief explanation follows: A concurrently pending U.S. patent entitled "LACING APPARATUS FOR AUTOMATED FOORWEAR PLATFORM" Modular racing engines, as described in more detail in application No. 62 / 308686 To fully utilize the system, the inventors have developed the racing structure described herein. The lacing structure described herein provides an even tightening, fit, and comfort. This can solve various problems that arise with centralized race tightening mechanisms, such as issues with chock performance. This racing structure smooths out the tension of the race over the longer distance the race has traveled. This offers various benefits, including improving comfort while maintaining fit performance. To provide. One aspect of improving comfort is to reduce pressure across the top of the foot. It is included. Also, the exemplary lacing structure is such that the tension of the laces is in the medial-lateral direction. By operating it in both the front-to-back direction, the fit and performance can be improved. It can be improved. The various other advantages of the components described below are relevant to this field. This will become clear to those skilled in the art.

[0017] The lacing structure described is located in the midsole of the footwear assembly. It was specially developed for interfacing with modular racing engines. However, this concept applies to the heel portion of the footwear platform or Electric and manual racing wheels are located in various positions around the footwear, such as the toe area. It can also be applied to the racing mechanism. In the racing structure described, a racing guide is used. There are lace guides made of tubular plastic, metal clips, fabric loops or other materials. Channels, plastic clips, and open U-shaped channels, in various shapes and materials. It can be formed with materials. In some examples, various types of lace guides are combined. This allows for the execution of specific race routing functions within the racing structure.

[0018] The electric racing engine described below is robust, maintainable, replaceable, and automatic. To provide components for a modernized racing footwear platform, Developed from scratch. The racing engine is a modular footwear platform. It includes unique design elements that enable retail-level final assembly. The design of the racing engine allows for a large portion of the footwear assembly process to utilize known combinations. By leveraging our vertical technology and making unique adaptations to standard assembly processes, we can now assemble... Lili resources can be utilized.

[0019] One example is a modular, automated racing footwear platform. To accommodate the racing engine, the midsole plate is fixed to the midsole. Includes the midsole plate design, with a racing engine at the time of purchase. It can be incorporated into the wear platform. Midsole plate, and Other forms of Joule-type automated footwear platforms, various types The racing engines can be used interchangeably. For example, the electric type described below The racing engine can be replaced with a human-powered racing engine. It is a fully automated electric device with the ability to sense the presence of feet or any other function. The racing engine can be housed within the standard midsole plate.

[0020] The athletic shoes are tightened using a centralized racing engine, either electrically or electrically. In this regard, it is necessary to provide sufficient performance without sacrificing a certain degree of comfort. There are several challenges. The racing structure described herein is a centralized racing engine Designed specifically for use in a variety of applications, from casual to high-performance. It is designed to enable footwear design.

[0021] This initial summary is intended to introduce the subject matter of this patent application. The intention is to provide an exclusive or exhaustive description of the various inventions disclosed in a more detailed description. Not illustrated.

[0022] [Automated footwear platform] Below are the various components of the automated footwear platform. Let me explain. This platform is an electric racing engine, midsole plate , and various other components of the platform. Most of the disclosure is electrically powered While the focus is on racing structures used in racing engines, the design described is: Human-powered racing engines, or other electric engines with additional or fewer functions. It can be applied to racing engines. Therefore, "automated footwork The term "automated" as used in "a platform" means that it moves without user input. It is not limited to systems that create footwear. Rather, it refers to "automated footwear The "lat form" is an electric motor used to tighten the laces or retention system of footwear. This includes various mechanisms that are activated automatically and manually, as well as by human power. .

[0023] Figure 1 shows an electrically operated racing system for footwear according to several exemplary embodiments. This is an exploded view showing the components of the system. Figure 1 shows the electric racing system 1. This includes a racing engine (10), a cover (20), an actuator (30), and a midsole plate (40). Includes midsole 50 and outsole 60. Figure 1 shows automated lacing. This diagram illustrates the basic assembly sequence of the footwear platform components. The electric lacing system 1 secures the midsole plate 40 within the midsole. It starts with this. Next, the actuator 30 can be embedded in the outsole 60. Insert it into the opening on the side of the midsole plate, opposite the face button. Next The racing engine 10 is then incorporated into the midsole plate 40. For example, Insert racing system 1 under the continuous loop of racing cable, and the racing cable, Align it with the spool (explained below) inside the racing engine 10. Finally, put the lid 20 on. Insert into the groove of the midsole plate 40 and fix it in the closed position, midsole plate 40 It latches into the recess. The lid 20 can capture the racing engine 10, Furthermore, it can help maintain the alignment of the race cable during operation.

[0024] In one example, the footwear article or electric racing system 1 is a foot-related characteristic Includes one or more sensors capable of monitoring or measuring, or said sensor It is configured to interface with one or more foot presence sensors. Based on this, the footwear, including the electric racing system 1, performs various functions. It can be configured in such a way. For example, the foot presence sensor can determine whether or not a foot is present inside the footwear. It may be configured to provide binary information relating to the foot presence sensor. If the presence of a foot is detected, the electric racing system 1 is activated, and the footwear The race cable can be automatically tightened or loosened (i.e., slackened). For example, a footwear item can receive or interpret signals from a foot presence sensor. It includes a processor circuit. This processor circuit optionally controls the racing engine 10 Inside, or together with the racing engine 10, inside the sole of footwear, etc. It can be embedded.

[0025] [Surveillance structure] Figure 2 shows an example racing configuration in several exemplary embodiments, upper This is a top view of 200. In this example, the upper 205 is made up of laces (shoelaces) 210 and In addition to the racing engine 10, there is an outer instep race fixing part 215 and an inner instep race fixing part 21 6. Outer arch lace guide 222, inner arch lace guide 220, and Brio cable 22 Includes 5. The example shown in Figure 2 includes diagonal lacing paths on the medial and lateral sides that do not overlap. Includes a continuous knit upper 205 with a racing pattern. The laces begin at the outer instep lace fixing section 215, pass through the outer instep lace guide 222, and then... The lace passes through the single engine 10 and the medial lace guide 220 to the medial lace fixing part 21 It is designed to return to 6. In this example, the lace 210 is attached to the outer side lace fixing part 21 A continuous loop is formed from 5 to the medial side lace fixing part 216. In this example, the medial side The tightening force toward the outer side is transmitted via the Brio cable 225. In another example, To transmit tightening force in the medial-lateral direction throughout the Par 205, the racing path is They may intersect or have additional functions incorporated. Furthermore, this continuous The concept of the loop is a central (intermediate) gap and a loop that intersects the central gap from front to back. It can be incorporated into a more traditional upper, featuring the -210.

[0026] Figures 3A-3C include an electric racing engine in several exemplary embodiments. Footwear assembly with a lacing structure 300 for use in footwear up This is a top view showing the Par 305. It is intended to illustrate an exemplary footwear upper. Par 305 is designed for incorporation into the right foot version of the footwear assembly. It is assumed that... Figure 3A shows a flattened racing structure 300 as shown in the figure. This is a top view of the footwear upper 305. In this example, the footwear upper 30 5 refers to the series of race guides 320A to 320J (collectively referred to as race guide 320). The race cable 310 extends through the race guide 320. In this example, the Bull 310 has an outer lace fixing part 345A and an inner lace fixing part 34 At 5B, loops are formed that terminate on each side of the upper 305. The central part of the loop It is routed through the racing engine within the midsole of the footwear assembly. The upper 305 also includes the reinforcing material associated with each of the series of race guides 320. The reinforcement material may cover individual race guides or span across multiple race guides. This is possible. In this example, the reinforcing members are the central reinforcing member 325, the first outer shell reinforcing member 335A, and the Reinforcement material 1 on the medial side 335B, reinforcement material 2 on the lateral side 330A, reinforcement material 2 on the medial side 330B This includes the central portion of the race cable 310, the outer rear race guide 315A and the inner Through the rear race guide 315B on the upper side, to the racing engine and / or racing Routed from the engine, with outer arch lace outlet 340A and inner arch lace outlet 3 You enter and exit Upper 300 via 40B.

[0027] Upper 305 consists of forefoot (toe) section 307, midfoot section 308, and may include different parts such as the heel portion 309. The forefoot portion 307 is the metatarsal bone It corresponds to the joint connecting the toes and the phalanges of the foot. The midfoot point 308 is the arch of the foot. It can correspond to the area. The heel portion 309 can correspond to the rear of the foot or the heel portion. Medial side and The heel portion 309 on the outer side can be connected via the heel member 350, Material 350 may include an inner upper strip 352 and an outer upper strip 354. - The medial and lateral sides of the midfoot portion of 305 may include the central portion 306. In some common footwear designs, the central part 306 is the footwear upper. A lace crossing (or similar) pattern allows you to adjust the fit around the foot. It may include an opening that spans across. The central portion 306 is from the footwear assembly. It includes an opening that facilitates the entry and exit of the feet.

[0028] The race guide 320 is tubular or channel-shaped for holding the race cable 310. The structure is such that the pattern runs along the outer and inner sides of the upper 305. Rout the cable 310. In this example, the race guide 320 is upper U, which is essentially sinusoidally arranged and circulates vertically along the medial and lateral sides of 305. It is a U-shaped plastic tube. The number of cycles required to complete the Race Cable 310 is... This may vary depending on the size. Smaller size foot assemblies are 1.5 cycles. In some cases, only one shoe may be able to fit. An example upper 305 has a medial arch posterior race guide 3 Before entering 15B or the outer rear race guide 315A, 2.5 cycles are accommodated. In this example, at least, the U-shaped guide has a wider profile than the peaks or troughs of a true sine wave. Because it has a file, this pattern can be described as essentially a sine wave. In another example... , a pattern closer to a true sine wave pattern can be used (carefully curved ) Without using a wide range of guides, a true sine wave cannot be generated between the guides. (Not easily achieved in races). The shape of the race guide 320 is changed to different torques. It is possible to generate a torque-to-lace displacement curve. Torque is the lacing in the midsole of the shoe. Measured by the engine. Use a race guide with a smaller radius of curvature, or a wave pattern. Making the frequency higher (for example, more cycles with more race guides) This can change the torque-to-race displacement curve. For example, a race with a smaller radius of curvature... The guide suggests that increased friction in the race cable could lead to increased initial torque. This can sometimes make the torque appear smoother in the torque-race displacement curve. However, However, certain implementations utilize race guide placement patterns or race guide designs. This assists in smoothing the torque-to-race displacement curve, (for example, friction within the race guide) In some cases, it is preferable to keep the initial torque level low (by keeping it low). Such race guide designs are illustrated with reference to Figures 7A and 7B, and another generation Alternative race guide designs are described with reference to Figures 8A and 8G. In addition to the race guide described with reference, the race guide is made of plastic, polymer. It can be made from metal or fabric. For example, using a layer of fabric, To create molded channels for routing lace cables in a desired pattern. This can be done. As will be described later, plastic or metal guides and fabric - Using a combination of Barleys, guide components used in the racing structure described It can generate a net.

[0029] Returning to Figure 3A, the reinforcing members 325, 335, and 330 are such as the race guide 320. It is shown in relation to various race guides. For example, reinforcement 335 is race A heat-activated adhesive impregnated into the guide 320G, 320H that can be bonded to it. It can include fabric, and this process is sometimes called hot melt. Reinforcement materials such as Strength Material 325 can cover several lace guides, and in this example, Six upper laces are positioned adjacent to the central part of the footwear, such as the central section 306. It covers the id. In another example, the reinforcing member 325 is divided in the middle of the central part 306. In addition to the lace guide along the outer side of the central part 306, there is a lace guide along the inner side of the central part 306. It is possible to form two pieces that cover the race guide. In this example, the reinforcing member 325 is divided into six individual reinforcing members that cover each individual race guide. This is possible. By changing the use of reinforcing materials, the lace guide and the footwear upper underneath it can be modified. - (e.g., Upper 305) and the dynamics of interaction between them can be changed. Reinforcement materials are also applied in various other ways, including sewing, adhesives, or combinations of mechanisms, to the upper -305 can be bonded. The bonding method for the reinforcing material is the fabric used for the reinforcing material. The type of rick or material, along with the friction the lace cable experiences as it passes through the lace guide, can affect the outcome. It can give an impact. For example, hot melt on otherwise flexible lace guide Higher rigidity materials can increase the friction experienced by the race cables. In contrast, race cables The flexible material bonded to the id further maintains the flexibility of the race guide. Friction can be reduced. Reinforcement material 325 covers the throat area of ​​the footwear upper. It is also possible to include an elastic mesh.

[0030] As mentioned above, Figure 3A shows the lace guides on the medial and lateral uppers (320A, It is a single component spanning 320B, 320E, 320F, 320I, and 320J. This shows the central reinforcing member 325. The reinforcing member 325 is located beneath the footwear upper. Assuming that it is more rigid and less flexible than (in this example, upper 305), the result is The central portion 306 of the resulting footwear assembly exhibits poor fit characteristics. In some applications, a more rigid, less tolerant central section 306 would be desirable. There are cases where this is not the case. However, in applications where it is necessary to increase the overall flexibility of the central section 305, The central reinforcing member 325 may be divided into two or more reinforcing members. In some applications, the division The central reinforcement is constructed using various flexible or elastic materials across the central portion 306. This allows for a shape that fits more closely to the central part 306. In some examples, the central reinforcing member 325 itself may be elastic. In some examples, the upper 30 5 may have a small gap extending over the length of the central portion 306, and one or In this example, multiple elastic members span the gap and connect multiple central reinforcing members. For example, a race guide 410 and an elastic member 440 are provided, at least partially as shown in Figure 4A. It is shown.

[0031] The heel member 350 adjusts access to the footwear upper 305. Alternatively, to adjust the effective spring stiffness of the footwear upper 305 It may include a device or component that can be used for this purpose. For example, the medial side Strip 352 and outer arch strip 354 are attached to the inner and outer arch heel portions 30 Each of the 9 elastic components is either sewn to or otherwise attached to the other. It may include strips. In another embodiment, only one elastic strip is on the medial side. and are connected to the heel portion 309 on the outer side. Thus, the strip 352 and 354 allows for a certain degree of elasticity in the heel area of ​​the footwear upper 305. It is possible. As explained below, this effect is used to provide various comforts to the Upper 305. It can provide various performance aspects. For example, elasticity can provide comfort during use of footwear articles. The strip can help keep the part 309 engaged with the wearer's heel. Items 352 and 354 may include elastic cords, spandex, rubber, etc.

[0032] In another embodiment, the medial arch strip 352 and the lateral arch strip 354 are located on the foot. The footwear upper 305 of the garment is designed to be openable, allowing the user to selectively open and close it. It may include components engaged with the function. For example, strips 352 and 3 54 is the opposing component of the hook-and-loop fastener material, or the opposing component of the zipper structure. It may include a component. In such an embodiment, the heel member 350 provides a Regardless of the state of the cable 310, the foot can enter and exit the footwear upper 305. It is designed to be such that the racing engine The lace cable 310 is routed into the sole structure, and the lace cable 310 is routed into the footwear. Even if you tighten the upper 305, you can still pull your foot out of the footwear upper 305. It can be done that way.

[0033] Figure 3B shows a flattened footwear upper with the illustrated lacing structure 300. Another top view of the 305. In this example, the footwear upper 305 is a lace guide Similar to 320 and modified reinforcements 325, 330, and 335. -Includes guide pattern. As mentioned above, changes to the configuration of the reinforcing material are at least When this results in slightly different fit characteristics and also alters the torque-to-race displacement curve There is.

[0034] Figure 3C shows an exemplary embodiment of a flattened footwear upper. This is an example of a series of racing structures. Race structure 300A covers individual race guides A lace guide similar to the sinusoidal pattern described with reference to Figure 3A, which has additional reinforcing material. The pattern is shown. Race structure 300B also has a wavy racing pattern. Also known as parachute racing, it involves a pair of upper race guides that span the central section. The pattern shows elongated reinforcing pieces covering the individual lower lace guides. Structure 300C features a single central reinforcement and yet another corrugated lacing pattern. Yes. The 300D lace structure is cut to fit each individual lace guide. It incorporates a triangular lace pattern with reinforcing material. Lace structure 300E is This shows variations in the reinforcement configuration in a triangular lace pattern. Finally, The 300F race structure is a different type of reinforcement configuration, including a central reinforcement and reinforced lower reinforcements. This shows variations.

[0035] Figure 4A shows a foot including an electric racing engine in several exemplary embodiments. Footwear upper 4 with lacing structure 400 used in toewear assembly This is a diagram showing a part of 05. In this example, the medial side of the upper 405 is the race cable The lace guide 410 routes the 430 through the medial instep exit guide 415 and As shown, the race guide 410 is encapsulated within the reinforcing material 420 and races It forms a guide component 415, and at least of the race guide component Some can be repositioned on the upper 405. For example, the race guide component The Nent 415 is lined with hook-and-loop fastener material, and the upper 405 has hook-and-loop fasteners. A material receiving surface is provided. In this example, the race guide component 415 is The hook portion can be reinforced, and the upper 405 has a lace guide component. A knitted loop surface is provided to receive 415. In another example, lace guide Component 415 is a track integrated to engage with tracks such as Track 445. It may have a track interface. Track-based integration allows for race guide components. The 415 offers a safe, limited-travel movement option. Yes, it is possible. For example, track 445 extends essentially perpendicular to the vertical axis of the central section 450. This allows the race guide component 415 to be positioned along the length of the track. In some cases, track 445 spans from the outer side to the inner side of the foot, and The guide component can be held on both sides of the central section 450. Similar tracks Place it in the correct location and hold all of the Race Guide Component 415. It is possible to adjust the limiting direction of all lace guides on the footwear upper 405. This will become possible.

[0036] Another example of a footwear upper 405 including a central elastic member such as an elastic member 440. This shows a typical lacing structure. In these examples, at least along the medial and lateral sides The upper lace guide component also allows for different foot designs to achieve different levels of fit. Using an elastic member that enables the achievement of a snug feel and performance, the central part 450 is traversed They can be connected. For example, high-performance equipment that needs to fix the feet over a wide range of lateral movements. In Noh basketball shoes, elasticity is used to ensure a snug fit. High-elasticity materials can be used. In another example, in running shoes, elasticity A low-elasticity material can be used. This is because running shoes can be used in lateral movement. The focus is not on completely containing the wind, but on comfort during long-distance road running. This is because it can be designed to make contact. In one example, the elastic member 440 is replaceable. Alternatively, it may include a mechanism that allows for adjustment of the elasticity level. For example, in some cases, the footwear upper, such as the Upper 405, has a medial side. It includes a gap that separates it at least partially from the outer side, extending along the central portion 450. This is possible. Even if there is a small gap along the central part 450, elastic members such as elastic member 440 The gap can be filled using this.

[0037] Figure 4A shows a single track 445 or a single elastic member 440, but these The elements may be duplicated in some or all of the race guides in a particular racing structure. This is possible. For example, each race guide component 415 generally has a central part 450 It can be attached to its own track 445, which extends transversely in the medial-lateral direction. The position of each race guide component 415 is within the footwear upper 405. It can be correlated with the presence of, for example, contact switches within the sole structure. When the system detects the weight of the foot within the footwear upper 405, the race guide components To 415 pulls the race cable closer to the central part 450, and the race cable 43 Remove the slack and tighten the footwear upper 405 on your foot. However, If the sensor does not detect the weight of the foot within the footwear upper 405, the race guide will Ponent 415 is pulled away from the central part 450, causing the lace cable 430 to slacken. This makes it easier to put your foot into the footwear upper 405. In this embodiment, a drive mechanism for the race cable is additionally used, and the race guide component The net 415 can be moved on the track 445. In another embodiment, one Alternatively, multiple additional drive mechanisms (e.g., motors) can be incorporated into the footwear item. Furthermore, in such embodiments, a central reinforcing member 325 is added to the central part to create an elastic zone. In addition, or alternatively, we offer fasteners such as zippers (e.g., zipper 465). An opening can be provided to the toewear upper 405.

[0038] Figure 4B shows the heel strap 480 spanning the heel ridge 650 and the race guide 4 Further showing are multiple elastic members 440 located at 15, and a heel strap 480. The elastic member 440 is used to adjust the effective spring stiffness of the footwear upper 405. This is possible. As explained earlier, the heel strap 480 and the elastic member 440 The elasticity provided by various strips, such as those mentioned above, is present in the footwear upper 405. This provides a degree of stretchability, which in turn enhances the comfort and feel of the upper 405. The Noh mask can be adjusted. In the example, the heel strap 480 is on the medial side of the heel ridge 650. And on the outer side, it can be directly connected to the heel lacing component guide 615. Alternatively, the heel strap 480 has a racing component guide 61 at one end. It can be connected to 5 and sewn to the footwear upper 605 at the heel ridge 650. In such embodiments, a single heel is located on the medial or lateral side of the footwear upper 605. You can use the 480 heel strap, or the 605 footwear upper. A heel strap 480 can be used on both the instep and the outer instep. The single component guide 615 is separated from the footwear upper 405. Footwear upper 40 by lace cable 430 and heel strap 480 It can be suspended from 5. The elastic member 440 extends to the rear of the footwear upper 405. Alternatively, the heel lacing component guide 615 is pre-tensioned to the heel section. With the 430 cable loosened, pull the race cable out of the racing engine. It is possible. However, racing engines tighten the race cable 430 To secure the heel strap 480, it is attached to the footwear upper 405. The cable 430 can be tightened, and the heel part of the footwear upper 405 can be worn. It can be made to be pulled down to the heel of the person.

[0039] The elastic member 440 can provide additional stretchability to the footwear upper 405. The elastic member 440 has one end attached to the race guide component 415, and the other end The other opposite side of the race guide component 415 or footwear upper 405 ( It can be connected to any of the central parts (such as 450). Similar to the heel strap 480, elastic Component 440 is used to pull the race cable 430 from the racing engine. However, the lace cable 430 can be tightened to the footwear upper 405. It is possible to stretch it in that way.

[0040] The heel strap 480, elastic member 440, and elastic central reinforcement member 325 are each, The upper of the footwear can be given a certain degree of elasticity, and the lacing mechanism can be used to provide a certain degree of flexibility. Various comfort and performance zones can be introduced into the racing motion provided. Figure 1 7 consists of a lace cable 480, an elastic member 440, an elastic heel member 350, and an elastic central Various exemplary footwear uppers incorporating various combinations of reinforcement material 325 It shows various comfort and performance curves.

[0041] Figure 5 shows a foot including an electric racing engine in several exemplary embodiments. Footwear upper 40 with lacing structure 400 used in wear assembly This is a diagram showing part of 5. In this example, the central part 450 shown in Figure 4A is the central closing mechanism. It has been replaced with 460. In this example, the central closing mechanism is the central zipper 46 It is shown as 5. The central closing mechanism allows the foot to be easily moved in and out. The upper of the 405 is designed to widen the opening. Central zipper 4 65 is something that can be easily removed to allow the foot to be inserted and removed. Another example The central closure mechanism 460 includes hook-and-loop fasteners, snaps, buckles, toggles, and secondary lacing. This can be a shoelace or any similar closing mechanism.

[0042] Figure 6 shows a foot including an electric racing engine in several exemplary embodiments. Footwear upper 40 with lacing structure 600 used in wear assembly This is a diagram showing part of 5. In this example, the lacing structure 600 includes a heel lacing guide. Heel lacing component 615 including 610 and heel reinforcement 620, and A heel redirection guide 610 and a heel exit guide 615 have been added. The redirect guide 610 connects to the last race cable 430, and the last race guide 410 connects to the last race cable 430. Shifting from heel racing components to heel racing components 615. The component 615 is formed from a heel lace guide 610 which includes a heel reinforcement 620. The heel lace guide 610 is used in other places on the upper 405. It is depicted in a similar shape to the Id. However, in another embodiment, the heel lace guy The D610 can have a different shape, or it can include multiple race guides. In this example, the heel lace component 615 is attached to the heel track 645. As shown, the heel track is located at the position of the heel lace component 615. It allows for adjustment. Similar to the adjustable lace guide mentioned above, the heel lace component To enable positioning adjustment of the center 615, a hook-and-loop fastener or equivalent fastening mechanism is used. Any other mechanism can be used.

[0043] In some examples, the upper 405 includes a closing mechanism, as in the central section 450 described above. Includes a heel ridge 650 which can be used. In an example with a heel closing mechanism, the heel closing machine The structure expands the foot opening of conventional footwear assemblies, thereby improving footwear It is designed to make it easy to put your feet in and out. Furthermore, in some examples, The heel lacing component 615 is connected via the heel ridge 6510 (heel closing machine). (Whether or not a structure is present) It can be connected to the corresponding heel lacing component on the opposite side. This connection may include an elastic member similar to the elastic member 440.

[0044] Figures 7A-7B include an electric racing engine in several exemplary embodiments. Footwear assembly with a lacing structure 700, This is a diagram showing a portion of Par 405. In this example, racing structure 700 is race 730 Includes a race guide 710 for routing. The race guide 710 includes associated reinforcement It may include 720. In this example, the race guide 710 is the open shown in Figure 7A From the initial position to the bent closed position shown in Figure 7B, the portion of the race guide 710 bends. It is designed to allow for curves (each diagram has a dashed line indicating the opposite position for reference). (A race guide is provided.) In this example, the race guide 710 has an open initial position and a closed position. It includes an extension that exhibits a bend of approximately 14 degrees between it and the other. In other examples, the race guide 710 is the race guide. The guide can also bend more significantly between its initial and final positions (or shape). Alternatively, it can bend even more. When the Race 730 is tightened, The race guide 710 bends. The bending of the race guide 710 involves some bending of the race 730. Applying initial tension and additional mechanisms to dissipate tension in the lace during the tightening process. By providing this function, it has the effect of smoothing the torque-race displacement curve. Therefore Therefore, in its initial shape or bending position, the race guide 710 is positioned so that the race cable is... It generates that initial tension, but it also has the function of absorbing slack in the race cable. As the cable tightening begins, the race guide 710 bends or deforms.

[0045] In this example, the race guide 710 is a plastic or polymer tube. The tube may have different moduli depending on its specific composition. The modulus of elasticity of 710, along with the structure of the reinforcing material 720, is due to the bending of the race guide 710. Adjusts the amount of additional tension induced by the 730. (Leg) of the end of the lace guide 710. The elastic deformation of the (extension) part is such that when the race guide 710 tries to return to its original shape, the race 7 This induces continuous tension at 30. In some cases, the entire race guide is the race guide It bends uniformly along the length of the guide. In another example, this bend is mainly due to the U of the race guide. It occurs within the letterform, and the extension remains essentially straight. In yet another example, the extension This corresponds to most of the bending, while the U-shaped portion remains relatively fixed.

[0046] The reinforcing member 720 allows movement of the end of the race guide 710, It is bonded on 10. In some examples, the reinforcing material 720 is bonded to the hot melt top mentioned above. Bonded in a groove, the placement of a heat-activated adhesive ensures that the opening is bent in the race guide 710. To enable. In another embodiment, the reinforcing material 720 is sewn or attached in place. A combination of adhesive and stitching can be used. How the reinforcement material 720 adheres The structure depends on the load from the race cable and which part of the race guide is being worked on. It can affect whether it bends. In some cases, hot melt can affect the race guy The components are concentrated around the U-shaped section of the dome, allowing the extensions (legs) to bend more freely.

[0047] A deformable ray used in a foot assembly, according to several exemplary embodiments. This is a diagram of the -guide 710. In this example, the explanation is given with reference to Figures 7A and 7B. The details of Race Guide 710 are explained. Figure 7C can be considered as the non-deformed state. Figure 7D shows the race guide 710 in the first (open) state. This shows the race guide 710 in the second (closed / flexed) state, which can be done. The guide 710 may include three different sections: an intermediate section 712, a first extension section 714, and a second extension 716. The race guide 710 also opens the race receiving section. The mouth portion 740 and the race exit opening 742 may be included. As described above, the race guide 7 10 has different moduli of elasticity, which determines the level of deformation when a certain tension is applied. It can be adjusted. In some examples, the race guide 710 has an intermediate section 712 Having a first modulus of elasticity, the first extension having a second modulus of elasticity, and the second extension having a third modulus of elasticity It can be composed of different sections having different moduli, such as having different moduli. The second and third elastic moduli are substantially the same, and the first extension and the second extension are the same It can be bent or deformed in the same way. In this example, substantially the same This can be interpreted as meaning that the difference in their elastic moduli is within a few percent. In one example, the race guide 710 has a high modulus of elasticity at the top 746, and the first extension It has a variable modulus of elasticity, which changes towards a lower modulus of elasticity towards the outer ends of the long portion and the second extension. This is possible. In these examples, the modulus of elasticity changes based on the wall thickness of the race guide 710. obtain.

[0048] Race Guide 710 explains how deformable race guides work. It defines many axes that are useful for this. For example, the first extension 714 is the first extension 714 A first entry race axis 75 aligns with at least the outer portion of the inner channel defined within. 0 can be defined. The second extension 716 is defined within the second extension 716 A first discharge race axis 760 is defined that aligns with at least the outer portion of the inner channel. This can be done. When deformed, the race guide 710 is the first extension and the second extension. The second entry race axis 752 and the second exit are aligned with each of the respective parts. Define the race axis 762. The race guide 710 intersects with the race guide 710 at the top 746. Insert, (assuming a contrasting race guide in an undeformed state, as shown in Figure 7C) It includes a central axis 744 that is equidistant from the first extension and the second extension.

[0049] Figure 7E shows various types of deformable race guides according to several exemplary embodiments. Graph 770 shows the Luk vs. Lace displacement curve. As mentioned above, Lace guide 710 One of the advantages achieved by using is torque (or race tension) versus race displacement (and (This is a shortened) curve that is modified. Curve 776 is used in one example of a racing structure. This shows the torque-to-displacement curve of a non-deformable race guide. Curve 776 represents the tightening Near the end of the process, the lace shows a rapid increase in tension with a short displacement. Specifically, curve 778 is a first deformable race guide used in one example of a racing structure. This shows the torque-displacement curve. Curve 778 starts in a similar shape to curve 776, but When the guide deforms with additional tension on the laces, the curve flattens, resulting in a larger Tension increases with lace displacement. By flattening the curve, the end user's footwear This will allow for more precise adjustments to the fit and performance.

[0050] The last example has three segments, namely the initial tightening segment 780, and the adaptive segment It is divided into segment 782 and reaction segment 784. Segments 780, 782 The 784 can be used in any situation where torque and the resulting displacement are desired. Good. However, the reaction segment 784 is particularly unexpected for an electric racing engine. External factors that prevent this (such as the wearer suddenly stopping movement, which can place a relatively high load on the race) It can be used in situations where the displacement of the race is suddenly changed or modified in response to (and so on). In contrast, segment 782 is such that changes in the race load are predictable (for example, The load change is not so abrupt, or the change in activity by the wearer is electric racing The input to the racing engine, or the electric racing engine, operates through machine learning. (Because it can predict changes in the race) it can be used when a gentler displacement of the race is available. This is possible. The deformable race guide design resulting from this last example is race Through the structural design of the guide (channel shape, material selection, or combination of parameters, etc.) It is designed to generate adaptive segment 782 and reactive segment 784. The racing structure and race guides used to manufacture the last example also have race cables. Tension is generated, resulting in the initial tightening segment 780 shown in the figure.

[0051] Figures 8A-8F show several exemplary embodiments used in specific racing structures. This figure shows a race guide 800 with an open race channel. An alternative race guide is shown. Race guide 800 is guide tab 805, step Chi opening 810, guide top surface 815, race holder 820, race channel 825, Nell radius 830, race access opening 840, guide bottom surface 845, and guide radius 8 Includes 50. Advantages of open channel race guides such as Race Guide 800 include After attaching the lace guide to the footwear upper, the routing of the lace cable can be easily determined. This includes being able to do so. Tubular, as shown in the many examples of lace structures above. In the lace guide, before gluing the lace guide to the footwear upper, the lace cab The easiest way to thread the wire through the race guide is through the open channel. After the Sguide 800 is positioned on the footwear upper, the lace cables are connected to the lace retainer. By simply allowing the 820 to pass through, racing is made easier. To facilitate this, the Race Guide 800 is made from a variety of materials, including metal or plastic. It can be created.

[0052] In this example, the lace guide 800 is attached to the footwear upper with stitching or adhesive. It can be attached first. The illustrated design shows the lace guide 800 attached to the footwear upper. To enable easy stitching by hand or automatically on (or similar material) It includes a stitch opening 810 configured to allow the footwear to be worn. Once mounted to the upper, simply pull the lace cable loop into the lace channel 825. By inserting it, the race cable can be routed. Race access opening The opening 840 extends through the lower surface 845, allowing the lace cable to wrap around the lace holder 820. It provides a relief recess to avoid the cable. In this example, the channel radius 830 is the race cable. The channel is designed to correspond to, or slightly larger than, the diameter of the channel. The radius of 830 adjusts the amount of friction the race cable experiences as it passes through the race guide 800. This is one of the parameters of Race Guide 800, which allows for the friction experienced by the race cable. Another parameter of the race guide 800 that affects it is the guide radius 850. The 850 octave radius also refers to the frequency of the lace guides placed on the footwear upper or This may affect the interval.

[0053] Figure 8G shows a race using race guide 800 according to several exemplary embodiments. This figure shows a portion of the footwear upper 405, which has a wing structure 890. This involves multiple lace guides 800 positioned on the outer side of the footwear upper 405. It forms half of the single structure 890. Similar to the racing structure described above, racing Structure 890 uses race guide 800 to route race cables. It forms a waveform pattern or parachute racing pattern. One of the advantages of the lace-up construction is that the tightening of the laces is less pronounced in the footwear upper of the 405. This allows for both a tightening sensation from the back and a tightening sensation from the outer to the inner side of the instep. ru.

[0054] In this example, the lace guide 800 is at least through the stitch 860 It is first glued to the upper 405. Stitch 860 is above the stitch opening 810. It is either engaged with the stitch opening, as indicated. One of the lace guides 800 is It is also depicted along with the reinforcing material 870 that covers the race guide. Such reinforcing materials are - Guide 800 can be placed individually on each of them. Alternatively, larger reinforcing materials can be used. This makes it possible to cover multiple race guides. Similar to the reinforcing material described above, reinforcing material 87 0 can be bonded by adhesive, heat-activated adhesive, and / or stitching. Therefore, the reinforcing material 870 is a (thermally activated or non-thermally activated) adhesive and a reinforcement on the race guide. The reinforcing material can be bonded using a vacuum bag process that uniformly presses the material. The process can also be used with the reinforcing materials and lace guides described earlier. In the example, a mechanical press or similar machine is used to bond the reinforcing material onto the race guide. We can provide support.

[0055] First, place all the lace guides 800 onto the footwear upper 405. Once installed, the race cable can be routed through the race guide. The routing of the race cable involves connecting the first end of the race cable to the outer shell anchor point. You can start by fixing it to 470. Next, connect the race cable to each race channel. Pull it into the 825, starting from the frontmost lace guide, and head towards the heel of the upper 405. Previously, work could be carried out in the rear. Race cable is all race guide 800 Once threaded through, secure both the race guide and the race cable to the race guide. A reinforcing material 870 can be optionally bonded onto each of the 800s.

[0056] [Assembly Process] Figure 9 shows footwear including a racing engine, according to several exemplary embodiments. This is a flowchart of the footwear assembly process 900. In this example, assembly process 900 includes the following actions: upper footwear - Obtain the race guide and race cable (910); through the tubular race guide Rout the race cable (920); anchor the first end of the race cable (930); anchor the second end of the race cable (940); race guide Position (950); Secure the lace guide (960); Upper and footwear Integrate the gentian (970). Process 900, which is described in more detail below, is described This may include some or all of the process operations, and at least some of the process operations. The work can be performed in various locations and / or using different automation tools. ru.

[0057] In this example, process 900 includes the footwear upper, multiple lace guides, and Start with step (910) to obtain the lace cable. Foot such as Upper 405 The upper of the footwear is the rest of the footwear assembly (e.g., sole, midsole, upper). This may be a flattened footwear upper separated from the outer cover, etc. The race guide in the example includes a tubular plastic race guide as described above. It is also possible to include a different type of race guide. Next, step (920) Process 900 routes race cables through multiple race guides. (or pass through). At different points in the assembly process 900, the race guide While it is possible to route the race cable through it, using a tubular race guide... If using, thread the laces through the lace guide before assembling the footwear upper. It may be preferable to coat the race guide. In some cases, the race guide may be used. The cable can be pre-loaded, and process 900 is running during step (910). The race begins using multiple race guides that have already been used for the race obtained.

[0058] Next, in step (930), process 900 is performed on the first end of the race cable. The part is anchored to the footwear upper. For example, the lace cable 430 is attached to the upper. It can be anchored along the outer side edge of the 405. In some cases, the footwear upper and When integrating with the rest of the footwear assembly, use more permanent anchors, The cable may be temporarily anchored to the upper 405. Step (940) Process 900 then anchors the second end of the lace cable to the footwear upper. Do so. Temporarily anchor the second end to the upper, like the first end of a race cable. It is possible. Furthermore, process 900 can optionally be a late or foot of the process. The anchor at the second end can be delayed until it is integrated with the toeware assembly. .

[0059] In step (950), process 900 places multiple race guides on top Position it. For example, position the race guide 410 on the upper 405 and the desired race guide. A race pattern can be generated. Once the race guide is in place, process 9 00 secures the lace guide to the footwear upper, allowing for a step (96 0) can be continued. For example, by fixing the reinforcing material 420 on the race guide 410. , and they can be held in place. Finally, process 900 is step ( 970) The footwear upper and the rest of the footwear assembly including the sole To integrate the upper and lower parts. For example, the integration involves joining the outer and inner sides of the footwear upper. Position the loops of the connecting lace cables in place to connect the footwear assembly. This could include engaging with racing engines located in Dorsal.

[0060] Figure 10 shows a foot containing multiple racing engines in several exemplary embodiments. A flowchart illustrating the footwear assembly process 1000 for footwear assembly. Yes. In this example, assembly process 1000 includes the following actions: footwear up Obtain the per, race guide, and race cable (1010); foot the race guide Secure to the upper part of the garment (1020); anchor the first end of the lace cable. (1030); Rout the race cable through the race guide (1040); Anchor the second end of the race cable (1050); optionally, on the race guide. Secure the reinforcement to (1060); integrate the upper and footwear assembly (1 070). Process 1000, which will be described in more detail below, is a process operation of the described process. It can include some or all of the process behaviors, and at least some of the process behaviors are in various places. This can be done using different automation tools.

[0061] In this example, process 1000 is the footwear upper, multiple lace guides, and Start with step (1010) to obtain the lace cable. Foot such as upper 405 The upper of the footwear is the rest of the footwear assembly (e.g., sole, midsole, upper). This may be a flattened footwear upper separated from the outer cover, etc. In the example, the race guide is an open-channel plastic race guide as described above. It includes the id, but it is also possible to include other types of race guides. Next, the steps ( In step 1020), process 1000 secures the race guide to the upper. For example The lace guide 800 can be individually stitched in place on the upper 405.

[0062] Next, in step (1030), process 1000 is the first of the race cable The ends are anchored to the footwear upper. For example, the lace cable 430 is an upper It can be anchored along the outer side edge of the Par 405. In some cases, the footwear upper - When integrating with the rest of the footwear assembly, use a more permanent anchor, The race cable may be temporarily anchored to the upper 405. Step (1040) In process 100, the race cable is routed through an open channel race guide. Route it. This step includes leaving a race loop to engage with a lacing engine located between the outer and inner sheaths of the footwear upper. The race loop can be of a predetermined length to ensure that the assembled footwear is properly tightened by the lacing engine.

[0063] Subsequently, in step (1050), process 1000 can anchor the second end of the race cable to the footwear upper. Similar to the first end of the race cable, the second end can be temporarily anchored to the upper. Additionally, process 1000 can optionally delay anchoring the second end until a later stage of the process or until integration with the footwear assembly. In certain examples, delaying the anchoring of the first and / or second ends of the race cable can allow for adjustment of the overall race length, which can be convenient during integration of the lacing engine.

[0064] In step 1060, process 1000 can optionally include the operation of fixing a fabric reinforcement (cover) on the race guide and further fixing the race guide to the footwear upper. For example, the race guide 800 can have a reinforcement 870 thermally melted onto the race guide to further fix the race guide and the race cable. Finally, in step (1070), process 1000 integrates the footwear upper with the remaining footwear assembly including the sole. In one example, the integration includes a race that connects the outer and inner sheaths of the footwear upper. <![CDATA[ ]]​ Position the cable loops in place and attach them to the midsole of the footwear assembly. This may include engaging with racing engines.

[0065] [Tension strap] Figure 11 shows the medial and lateral sides 1104 of the footwear upper 1100. A partially cut footwear upper showing the elastic strip 1102 connecting the two. - Front view of the 1100. The footwear upper of the 1100 is an electric racing engine. It can be connected to the sole structure 1108 where the n can be placed. Footwear upper 1 100 includes an inner arch panel 1110 and an outer arch panel 1112, etc., which are configured to enclose the foot. It may include an inner layer. The inner upper panel 1110 and the outer upper panel 1112 are lined or padded. It may include a ding layer (not shown). The elastic strip 1102 is attached to the inner panel 1110 and It can be connected to both the outer panel 1112 and the outer shell panel 1112.

[0066] Footwear upper 1110 also includes lace guide 1114, lace 1116 and The outer layer 1118 may include the upper 1100, lace 1116, elastic strip 110 2, and an outer layer 1118 configured to cover the lace guide 1114 may be included. In Figure 11, the inner instep panel 1110, the outer instep panel 1112, and the elastic strip 1102 are shown. Outer layer 1118 was cut out to show race guide 1114 and race 1116. It is.

[0067] The lace guide 1114 may be connected to the inner upper panel 1110 and the outer upper panel 1112. The race guide 1114 consists of a guide tab 1115 and a race channel body, respectively. 1117 may be included. Guide tab 1115 is attached by adhesive, stitching, rivets, etc. It can be directly mounted to panels 1110 and 1112. Race guide 1114 is this It may be configured similarly to other race guides described in the specification. Race 1116 is a race guide. The guide 1114 is passed through a channel located within the channel body 1117. Race 11 16 has a distal portion that is anchored to the upper towards the toe area, and the distal portion and It may have a proximal portion that is connected and positioned within the racing engine.

[0068] As described herein, the operation of the racing engine is tightened inside Race 1116 It can act to press against the upper panel 1110 and the outer upper panel 1112. During the operation of the racing engine, the proximal portion of the race 1116 is inside the sole structure 1108. By being pulled in, the lace guide 1114 is pulled towards the sole structure 1108 It can be brought together. Lace guide 1114 on the inner instep panel 1110 and outer instep panel 1112 When it is pulled closer to the sole structure 1108, the elastic strip 1102 moves towards the foot Elastic strip 11 can extend to the foot area, which is located within the upper fairing 1100. 02 can be made from any kind of material that is elastic as well as resilient, for example, It is made of rubber or spandex, etc. The elastic strip 1102 is used to support the footwear. When placed inside the upper 1100, in an unstretched state or in a pre-tensioned state ( It may be configured to remain stationary in a pretensioned state. In another embodiment, the elastic strip Part 1102 can be replaced with an elastic mesh material.

[0069] Figure 12 shows a heel strap assembly 1120 that connects the inner and outer raceways 1116 of the upper 1110 and is a rear view of the upper 1110 of the footwear of FIG. 11. The heel strap assembly 1120 can include a pretension strap 1122, a heel strap 1124, and an anchor point 1126. The pretension strap 1122 extends from the outer raceway 1116 of the footwear upper 1100 shown in FIG. 11, passes through the heel portion 1128 of the footwear upper 1100, extends, and can extend to the inner side of the footwear upper 1100 (not visible in FIG. 12) and connect to the opposite end of the raceway 1116. The pretension strap 1122 can be connected to the raceway 1116 at the joint 1130 in any suitable manner, for example, by using a race guide 1114. In one example, the raceway 1116 can slide within the joint 1130 with the pretension strap 1122. In one example, the pretension strap 1122 is connected to the guide tab 1115 of the race guide 1114, and the raceway 1116 can be connected to the race channel body 1117 of the race guide 1114. The pretension strap 1122 can be an elastic elongate member that can be stretched and can return to its original length after stretching. As will be described in more detail below with reference to FIGS. 15A and 15B, the pretension strap 1122 can be configured to pull the raceway 1116 from the lacing engine when the lacing engine spool is rewound and the raceway 1116 is released. The heel strap 1124 extends from the outer raceway 1116 of the footwear upper 1100 shown in FIG. 11, passes through the heel portion 1128 of the footwear upper 1100, extends, and can extend to the inner side of the footwear upper 1100 (not visible in FIG. 12) and connect to the opposite end of the raceway 1116. The heel strap 1124 can be connected to the raceway 1116 at the joint 1130 in any suitable manner, for example, by using a race guide 1114. In one example, the raceway 1116 can slide within the joint 1130 with the heel strap 1124. In one example, the heel strap 1124 is connected to the guide tab 1115 of the race guide 1114, and the raceway 1116 can be connected to the race channel body 1117 of the race guide 1114.

[0070] ​​​​​​​​The heel strap 1124 is the lace 1116 of the pretension strap 1122 and It can extend from the joint 1130 to the anchor point 1126. As shown in Figure 12. In this state, the heel strap 1124 is connected to the anchor point 1126 and the joint 1130 It is folded between these two parts. Further details are provided below with reference to Figures 15A and 15B. To that end, the heel strap 1124 has a joint 1130 that connects to the footwear upper 110. It is pulled towards the toe of 0 and unfolds, ultimately reaching anchor point 112 6 pulls the heel portion 1128 toward the toe portion, and the foot inserted into the upper 1100 Anchor point 11 helps to hold the footwear upper 1100 in place at the heel. 16 can provide a stationary point on the footwear upper 1100, any appropriate This may include means or devices. In the illustrated embodiment, the anchor point 1126 is It may include threaded fasteners extending through the footwear upper 1100.

[0071] Figure 13 shows the connection to the footwear upper 1100 along the elastic strip 1102. Figure 11 shows a partially cropped footwear upper, illustrating the lace guide 1114. This is a side view of 1100. Figure 14 shows the footwear separately from the elastic strip 1102. Figure 13 shows the bent race guide 1114 connected to the upper 1100. This figure shows the upper wear 1100. Figures 13 and 14 will be explained together.

[0072] Outer armor panels independently connected to elastic strip 1102 and race guide 1114 To show 1112, the outer layer 1118 is partially cut out. Race guide 111 The four guide tabs 1115 are connected to the outer shell panel 1112 by any suitable method. Obtained. In the illustrated embodiment, the guide tab 1115 is attached to the outer panel by stitch 1132. It is connected to 1112. The guide tab 1115 is separated from the upper edge of the outer shell panel 1112. They are separated, and an elastic strip 1102 is positioned on the upper edge, and guide tab 1 A gap is formed between 115 and the elastic strip 1102.

[0073] The elastic strip 1102 may include a single strip, or as shown in Figure 13. As shown in 14, it can include multiple end-to-end aligned strips. The elastic strip 1102 is attached to the outer layer by any suitable method such as adhesive or stitching. It can be connected to panel 1112. In the illustrated embodiment, the elastic strip 1102 is a ste It is connected to the outer shell panel 1112 by a ch 1134. The lace guide 1114 is elastic By separating from strip 1102, the elastic strip 1102 becomes the outer shell panel 1 It becomes possible to extend evenly along the length of 112, and also the race guide on the race This can result in more uniform movement.

[0074] Figure 15A shows the electric racing engine via the pretension strap 1122. Figure 12 shows the loosened lace 1116 that has been pulled out of the footwear upper 1100. The diagram shows the relationship between race guide 1114A and race guide 1114B. Distance D1 can be the first open length. Similarly, Race Guide 1114A The distance D2 between and anchor point 1126 can be the first folding length. Distance D1 is greater than distance D3 in Figure 15B. If you ease up on race 1116, your legs Can be inserted into the footwear upper 1100. Pre-tension strap 112 When 2 is activated, the joint 1130 pulls the lace 1116 toward the heel portion 1128, This causes the proximal end 1131 of race 1116 to be pulled out from the racing engine. Excessive slack from part 1131 causes the pretension strap to act on joint 1130 To allow pulling toward anchor point 1126, heel strap 1 124 bends or folds between the joint 1130 and the anchor point 1126. Born.

[0075] Figure 15B shows the race 1116 fastened to the electric racing engine, with the heel strap attached. The footwear upper 1100 is tightened around the heel area, as shown in Figure 15A. This is a diagram of -1100. As shown, race guide 1114A and race guide 1 The distance D3 between 114B can be the second folding length. Similarly, the race The distance D4 between guide 1114A and anchor point 1126 is the second open length This can be done. The racing engine is running, and the proximal end 113 of the race 1116 Because 1 is being drawn into the racing engine, distance D3 is smaller than distance D1. As a result, the previously retracted tension strap 1122 is stretched, and D4 is D It becomes larger than 2, and the heel strap 1124 is flattened and stretched. When you stretch strap 1124, lace 1116 will fit over the footwear upper 1100. And when it comes into close contact with the foot inside, the heel portion 1128 of the footwear upper 1100 It is drawn into the heel of the foot located within the footwear 1100.

[0076] Figure 16 shows the inner and outer lace cable tension straps 1202 and 1204. This figure shows another embodiment of the footwear upper 1200. Footwear upper -1200 connects to a sole structure 1206 in which an electric racing engine may be located. It is possible. The footwear upper 1200 consists of an inner instep panel 1208 and an outer instep panel 12 It may include 10 and toe panels 1212, which surround the foot at least partially. It is configured in such a way. The inner upper panel 1208 and the outer upper panel 1210 are made of a lining layer or This may include additional layers such as a padding layer (not shown). Cable tension strap 1202 And 1204, at its lower end, connects to the inner panel 1208 and the outer panel 1210 respectively They are connected and, at their distal ends 1216A and 1216B, are connected to the race 1214, respectively. The footwear upper 1110 also features a lace guide 1218 and elastic panels. It may include 1220.

[0077] The elastic panel 1220 functions similarly to the elastic strip 1102 in Figures 11-15B, The footwear upper 1200 can be given a certain degree of elasticity. The D1218 can function in the same way as the other race guides described herein. For brevity, I won't explain any further here. Race 1214 is tension strap 1 It may have distal ends connected to 201 and 1204, while race 12 The central portion of 14 may be located within the lacing mechanism positioned in the sole structure 1206. Therefore, when the racing mechanism winds up race 1214, race 1214 becomes race g Pulled through id 1218, lace 1214 against footwear upper 1200 The tension straps 1202 and 1204 are attached to the ends of the lace 1214. Anchors are provided for 1216A and 1216B to facilitate the tightening operation.

[0078] Tension straps 1202 and 1204 connect to lace 1214, and the footwear upper. While wrapping at least partially around panels 1208 and 1210 of panel 1220, This allows anchoring to the sole structure 1206. As you can see, lace 121 4 is applied once to the inner instep panel 1208 and once to the outer instep panel 1210, and the footwear is applied. It crosses over Par 1200. This is used to apply tension to Race 1214. A portion of the force is directed inward towards the footwear upper 1200 adjacent to the toe panel 1212. It can also be used directly to apply pressure. Tension straps 1202 and 120 4 is a larger table where the tension of race 1214 is distributed to panels 1208 and 1210. Provides area. That is, the lace 1214 is the footwear upper with the sole structure 1206. - When anchored to 1200, the struts contact panels 1208 and 1210. The surface area of ​​tops 1202 and 1204 is the same as that of panel 1208 where lace 1214 is in the same position. It is larger than the surface area that contacts strap 1202 and 1210. In one embodiment, strap 1202 and 1204 is trapezoidal. In another embodiment, straps 1202 and 1204 are three It can be rectangular or square. For example, strap 1202 has an upper end region 1224 It may have a wider lower end region 1222. The lower end region 1222 may be made of, for example, adhesive or The medial panel 120 is attached by stitching or by being incorporated into the sole structure 1206. It can be attached to the bottom of 8. The upper end area 1224 is strapped by stitch 1226. It can be attached to the race 1214 in any appropriate way, such as by attaching it to a length of 1202. It is possible. Straps 1202 and 1204 flap sole structure 120 It can only be attached to the footwear upper 1200 at 6. In another embodiment, the strap The tops 1202 and 1204 are along their entire length, or in part of their length. It can be attached to the footwear upper 1200 only along the strap 1202. 1204 refers to rigid or inelastic materials, or stretchable (elastic) or elastic materials. It can be made from the material. Trapezoidal or triangular straps 1202 and 1204 are , the stress and force are more evenly distributed within the toe box of the footwear upper 11200. This allows for a comfortable and secure fit. Similarly, the strap 120 Sections 2 and 1204 evenly distribute stress and force along the footwear upper 1200. It may include other shapes that have various advantages, such as allowing certain actions to be performed.

[0079] Figure 17 shows various elastic or These are various force-resistance displacement curves of tension members 1300A, 1300B, 1300C, 130 This graph shows 0D, 1300E, and 1300F. The lower X-axis is in millimeters. The graph shows the displacement in units of position, and the Y-axis on the side indicates the load in Newtons. Curve 1300A~ Each of the 1300F is associated with a different load in the race. As shown, Honmei Various components described in the detailed document (lace cable 480, elastic member 440, elastic hi By adjusting the parameters of the core member 350, elastic central reinforcing member 325, etc., Before the zone is locked out and the performance zone starts, various levels of comfort It is possible to provide an appropriate gradient. Therefore, the comfort gradient and performance of each curve The slope is suitable for various types of shoes or footwear, or for various types of wearers. It can be designed to provide a variety of effects.

[0080] Figure 18 shows tension strap 1202 connected to race 1214 in a crossover configuration. Figure 16 shows the racing structure, including 1204, laid out flat. This is a diagram showing the upper part of the 1200 footwear.

[0081] Footwear upper 1200 consists of medial instep panel 1208, lateral instep panel 1210, heel This may include panels 1211A and 1211B, and tow panel 1212. These are such that the heel panel 1211B is attached to the upper instep panel 1210, and the footwear When the upper 1200 is attached to the sole structure, it wraps around the foot at least partially. It is constructed to surround the inner upper panel 1208 and the outer upper panel 1210 have a lining ( (Not shown), outer layer 1230 (sole portion 1230A and 1230B, and throat portion) (may include parts 1240C and 1230D), and overlay 1232 (sole portion) It may include 1232A and 1232B, as well as throat portions 1232C and 1232D. It may include additional layers such as ).

[0082] The outer layer 1230 is made of material to reinforce the inner upper panel 1208 and the outer upper panel 1210. It may include layers. For example, the outer layer 1230 may include a synthetic material such as nylon. The overlay 1232 may include a layer supporting the lace guide 1218. Ray 1232 distributes the load of the lace guide 1218 to the footwear upper 1200. It may include semi-rigid yet flexible materials that can be used. One example is an overlay. 1232 is a synthetic material such as Poron®, which is a urethane with a microcellular structure. It may include.

[0083] Tension straps 1202 and 1204 are located at their lower ends 1222A and 1222B, on the inner side of the foot. Panel 1208 and outer shell panel 1210 are connected, respectively, and outer ends 1224A and 1 224B is connected to the distal ends 1216A and 1216B of the race 1214, respectively. The footwear upper 1110 also includes a lace guide 1218 and elastic panel 1. It can contain 220.

[0084] The proximal ends 1234A and 1234B of race 1214 are located in the racing engine (not shown). It can be connected to (shown). The proximal ends 1234A and 1234B form the race 1214. They can be connected to each other in this way. That is, race 1214 is composed of a single-piece structure. It is possible. Race 1214 is passed through race guide 1218 and distal end 1216A The 1216B extends to the tension straps 1202 and 1204. The distal end 1216A is connected to the tension strap 1202 by a stitch 1226. Similarly, the distal end 1216B can be connected to the tension strap 1204, as shown. The distal ends 1216A and 1216B are, for example, the throat portion 123 of the outer layer 1230. The throat area of ​​the footwear upper 1200 formed between 0C and 1230D is lateral It is disconnected. In such a configuration, the race on throat sections 1230C and 1230D Guide 1218 is omitted near tow panel 1212 to prevent interference with race 1214. It is possible.

[0085] Tension straps 1202 and 1204 float on the top surface of the footwear upper 1200. It can be configured in such a way that when the lace is pulled tight, the lace 1214 Regardless of tension, the various layers of the footwear upper 1200 (for example, the outer layer 1230 and This is to allow the overlay (1232) to contract. For example, the throat area Minutes 1230C and 1230D are located near sole sections 1230A and 1230B, respectively. Because they are attracted, the proximal ends 1234A and 1234B are attracted by the racing engine. When pulled tightly, the throat sections 1230C and 1230D are pulled by the tension strap 1 It can slide under 202 and 1204. Therefore, in one embodiment, tension Only a portion of each of straps 1202 and 1204 is part of the footwear upper 1200 It can be attached.

[0086] Tension straps 1202 and 1204 apply force to the inner panel 1208 of lace 1214. and may have various shapes to be distributed on the outer shell panel 1210. Strap 12 02 and 1204 may be triangles, quadrilaterals, trapezoids, linear shapes, or any other shapes. This is possible. For example, straps 1202 and 1204 are located at the bottom, close to the sole structure. It is wide at the top and narrow at the top, similar to the Lace 1214. This is the footwear upper. To distribute force from the laces 1214 along the 1200 and wide band of the sole structure The straps 1202 and 1204 may have the same shape, or as shown in Figure 2. It can also have a different shape, as shown in 0.

[0087] Figure 19 shows the lockout area 1240 and the stretch of the tension strap 1202 in Figure 18. This figure shows the ch region 1242. The distal end 1216A of the race 1214 is, for example, a st The switch 1226 can be connected to a lockout region along length L.

[0088] The lower end region 1222 of the strap 1202 is wider than the upper end region 1224. Yes, it is possible. The lower end region 1222 is connected to the footwear upper 1200 or the sole structure. In one embodiment, a portion of the stretch region 1242, such as the lower end region 1222 The footwear upper 1200 is connected to the sole structure. This is to enable stretching of the stretch region 1242. In one embodiment, stretch Region 1242 is an elastic body, synthetic material, polymer, or having one or more of these properties. It is made of unique materials (such as Lunar Fly Strap material). Another example is the stretch area. Most or all of region 1242 is connected to the footwear upper 1200.

[0089] The lockout region 1240 may extend from the stretch region 1242 to the upper end region 1224. The lockout region 1240 spans the entire top of the stretch region 1242 horizontally. It can stretch in that direction. The lockout region 1240 has lower elasticity than the stretch region 1242. It may include a part of the tension strap 1202 that is also less elastic. For example, The checkout area 1240 is a separate material attached to the material of the stretch area 1242. It may include. In another embodiment, the lockout region 1240 is the lockout region 12 The material in the stretched region 1242 has been treated to reinforce the material within 40. Yes. For example, a stitch 1226 along the length L of lace 1214 can provide a reinforcement treatment. For example, the length L could be approximately 15 millimeters. In addition, or alternatively, The lockout region 1240 is treated with hot melt material to secure the distal end 1216A. This allows for strengthening the lockout region 1240. In another embodiment, the lockout Outer region 1240 is treated with an elongation-suppressing coating such as Terranina, The lockout function of the Power Strap 1202 can be improved. This refers to the characteristic of not extending, which tightens up Race 1214. In other words, completely locked In the case of a loosened race, the tightness around the foot increases in proportion to the amount the race is tightened. In other words... Then the race can no longer be extended. Lockout area 1240 lock The stretch function and elasticity of the stretch area 1242 are different from those of the tension strap 1202. The embodiments can be varied in different combinations.

[0090] Figure 20 shows tension strap 125 connected to race 1214 in a non-crossover configuration. Another real footwear upper 1200 including racing structure including 0 and 1252 This diagram shows the configuration. The footwear upper 1200 in Figure 20 is the tension strap in Figure 18. Straps 1202 and 1204 have been replaced with tension straps 1250 and 1252. Except for the addition of race guides 1218A and 1218B, Figure 1 Includes several components such as the 8 footwear upper 1200. (See Figure 20) As can be seen, the distal ends 1216A and 1216B of race 1214 are footwear It can be configured to remain on the same side of the fair upper 1200, and racing on the same side The engine and each tension strap are connected to the distal end 1. 216B is connected to the inner tension strap 1250, the race guide 1218A and others The race guide 1218 extends through the entire inner panel 1208 to the racing engine. They can be connected. On the other hand, the distal end 1216A is connected to the outer tension strap 1252. , through race guide 1218B and other race guides 1218, outer shell panel 1210 It extends throughout and can be connected to a racing engine. Race Guides 1218A and 121 8B is aligned with the tightening of the upper 1200 and the length of the throat area of ​​the upper 1200. The stretch of the elastic panel 1220 may be further enhanced to facilitate tension. The relative sizes of the wraps 1250 and 1252 are varied, and the inside of the upper 1200 Furthermore, different performance characteristics can be given to the outer surface. For example, the non-crossing implementation shown in Figure 20. In this configuration, the tension straps 1250 and 1252 are, for example, the distal end 1216A and To make the 1216B closer to the sole structure, the tension straps 1202 and 1204 It can also be shortened. In addition, in the area of ​​the base of the toes, the metatarsal area and the phalangeal area To change the force applied, the inner tension strap 1250 is moved to the outer tension strap 1252. It is possible to make it shorter, or vice versa.

[0091] Figure 21 shows a racing engine used in several exemplary embodiments. This is a top view showing a flattened footwear upper 1400 with a lacing structure. 22 is footwear that uses a two-zone lacing structure as described with reference to Figure 21. This figure shows an example of an assembly. In this example, the footwear upper 1400 is on the inside. Surface 1403 and outer surface 1404, as well as distal (toe) end and proximal (heel) end It has a distal end which includes a toe box section 1407 and a proximal end which is a heel. Includes part 1406. Footwear upper 1400 is a floating textile layer. (Optional and not shown), includes outer layer 1402 and floating tongue 1405 It is also possible to do so. The floating tongue 1405 has a U-shape at least of the outer layer 1402 Adjacent to the throat portion 1411 (also called the throat section) formed from the notch It extends from the foot opening 1409 of the outer layer 1402. In some cases, the throat portion 1 The 411 has a different configuration and includes sections with various notch shapes or alternative materials. The entire upper part of the footwear assembly, including the outer and inner sides, is opposed to each other. It can be moved in this way. In another example, the throat portion 1411 is covered by the outer layer 1402. It can be incorporated into, and therefore the throat portion 1411 and the racing structure are external It is designed to be invisible from the outside. In some cases, the throat portion 1411 is floating It is also a cutout in the long textile layer. The footwear upper 1400 is a footwear This may include some or all of the structures described with reference to Upper 300, but here This is shown in a simpler way to emphasize the two-zone lacing structure.

[0092] In this example, the racing structure is divided into two different zones. The first zone This acts on the toe or forefoot area of ​​the footwear upper 1400. The second zone The first racing The racing cable for the second racing zone is indicated by a solid dark gray line. The lace cables are indicated by black dotted lines. These differences are due to the different lace cables. These are merely illustrative examples to distinguish the bullpass, and the lace cables in these details are This is a single cable extending from end 1420 to end 1421 (the ends are at the anchor positions). (Also called anchor point). Alternatively, the first racing zone and the second racing zone. Even in designs that use different race cables in different racing zones, the materials typically used are: It is common across different zones. The first racing zone is the first race end 1420 or It may include a race guide that guides the race cable 1410. In this example, the first race The end portion 1420 is located on the distal outer carpal portion of the eye stay 1408. Lace cable 1410 crosses from the first lace end 1420 to the distal end of the throat portion 1411, It is fed through the first medial lace guide 1440. Lace cable 1410 is first From the inner side lace guide 1440, return via the throat portion 1411, to the first outer side It is fed through the side lace guide 1430. The lace cable 1410 is the first outer side lace From the lace guide 1430, it passes through the second outer side lace guide 1431, and the third outer side lace It is sent through Race Guide 1432. Race Guides are labeled as 1st, 2nd, 3rd, etc. Although attached, this extends from the distal end of the throat portion 411 toward the foot opening 1409. This is to indicate the order in which they extend proximally. Optionally, the race cable 1410 is the first On the way from the outer side lace guide 1430 to the third outer side lace guide 143, the material It can be fed through guide 1422. From the third outer side lace guide 1432, the lace can The cable 1410 passes through the outward-facing tangle guide 1417 and the optional material guide 1 It is fed through 422 to the outer heel lace guide 1451. Id 1451 passes the lace cable 1410 through the outer lace exit 1419 to the midway Send it into the dosole plate.

[0093] The second race zone is where the race cable 1410 is routed from the second end 1421 to the medial side of the race. Includes a series of race guides that are sent to exit 1418. In this example, race cable 141 0 extends from the second outer end 1421 of the eye stay 1408 to the second inner lace guide. It is being sent to D1441. The lace cable 1410 is connected to the second medial lace guide 14 From 41, it is sent across the throat portion 1411 to the second outer carapace lace guide 1341. Next, the lace cable 1410 passes through the second outer lace guide 1431, Crossing the throat section 411 (for the third time) and returning, the lace guide 1442 on the third medial side passes through. It is sent as follows. The third medial lace guide 1442 directs the lace cable 1410 inward. Send the lace cable to the tongue lace guide 1416 and then to the medial heel lace guide 145 Send towards 0. On the way to the medial heel lace guide 1450, the lace cable, The material can be optionally passed through the lace guide 1424. Medial heel lace guide 1 From 450, the lace cable 1410 goes through the medial lace exit 1418 to the midsole It is sent into the plate.

[0094] The two-zone lacing structure is located between the distal end and the proximal end of the throat portion 1411. This allows for an uneven distribution of race cable tension in the first racing zone. This means that the same race cable tension is applied to fewer race guides, resulting in a smaller The tension is distributed over a wider area. In the second racing zone, the race cable tension is distributed more It will be spread across a larger area with many race guides. Users will be able to race in two zones. The construction provides a tighter, higher-performance fit in the toe (forefoot) area of ​​the footwear. You can experience a comfortable fit. By utilizing a multi-zone lacing structure, the distribution of race cable tension can be changed. can.

[0095] In this example, the racing structure is a tan race guide assembly 1415 (or single It includes a tongue lace guide 1415. The tongue lace guide 1415 is directed towards the medial side. It may include a lace guide 1416 and an outer-to-instep lace guide 1417. The orientation lace guide 1416 and the outer-coat orientation lace guide 1417 are cast from a single piece of material. It can be constructed or formed, or formed into individual structures that are joined together in some way. In certain cases, the medial and lateral lace guides are elastic members 44. It can be joined with an elastic member such as 0, thereby providing tension to the lace cable 1418. When added, it allows for separation between the lace guides. In certain cases, the lace guides face inward. The 1416 and the outer lace guide 1417 are bonded to the tan lace guide reinforcement. In yet another example, the medial and lateral lace guides were Placed on webbing material, wrapped in webbing material, or connected via webbing material. It is used. Tangle guide reinforcement is used for non-stretchable materials and materials with limited stretchability. It can be made of a rigid material or an elastic material. The Tangle Guide reinforcement is flow It can be glued, stitched, or similarly secured to the ting tongue 1405. Therefore, the tan lace guide reinforcement material is padded, or similarly constructed, The force applied to the sedge guide is distributed over a wider area, targeting user hotspots. This can be avoided. In another example, medial-facing lace guide 1416 and lateral-facing lace guide The guide 1417 can be connected by elastic elements or webbing, and float It can be made to float relative to the wing tongue 1405.

[0096] Embodiments of this disclosure adjust the effective spring stiffness of the shoe when the shoe is tightened on the foot. This can be the objective. The diagrammatic elasticity in the lacing system of the footwear upper. Different tightening speeds are possible depending on the area. For example, a very stiff lacing system. It can become very tight very quickly and may cause discomfort to the wearer. The elastic areas intentionally added to the shoe's lacing system and / or footwear upper are... The lockout stiffness, travel, modulus of elasticity, or other parameters can be manipulated to control the foot The fit of the upper to the foot can be adjusted. Therefore, the top of the foot and Adding an elastic zone to the rear (or heel) area is the desired way for the footwear upper. This allows it to be pulled down to the foot. For example, the elastic zone of the footwear This makes it easier to position or pretension unfastened materials. This can be thought of as a parachute made of material that is secured to the foot by a racing structure. Yes. Users can choose footwear items according to their needs, preferences, or intended use. By adjusting the racing mechanism, footwear items are modified to have various comfort or performance characteristics. It can be done. [Examples]

[0097] Example 1 includes or uses a subject such as a footwear assembly. This is possible. The footwear assembly consists of: toe box, medial side, lateral side, and including the heel portion, the inner and outer sides of the upper are each separated from the toe box portion. The footwear upper extends proximal to the sole and along the distal lateral portion of the medial lateral side. The first end is anchored, and the second is anchored along the distal outer portion of the outer side of the outer carapace. A lace cable comprising an end portion and distributed along the inner and outer sides of the upper body. A set of multiple race guides, where each of the race guides is a race guide. It is designed to accept the cable section, and the race cable is guided by multiple race guides. A pattern runs through each of them, along each of the medial and lateral sides of the footwear upper. The race guides form a race cable, and the race cable is connected to the inner side portion of multiple race guides. From the pattern formed, the lace cable is positioned inside the midsole. The medial proximal race guide and race are routed to a position where they can engage with the engine; The cable is positioned so that the race cable can engage with the racing engine, and multiple... Routing to the pattern formed by the outer carpal portion of the guide, outer carpal proximal route A race guide and; extending between the first and second race guides of multiple race guides, Includes an elastic member.

[0098] Example 2 includes the subject matter of Example 1, or is optionally combined with it, to represent the first The elastic member crosses the centerline portion of the footwear upper, connecting the first lace guide and the second It may optionally include a configuration that can connect to the race guide.

[0099] Example 3 includes the subject of one or any combination of Examples 1 or 2, or It can be arbitrarily combined with the first elastic member, which is the heel portion of the footwear upper. The configuration optionally includes a configuration that allows the first race guide and the second race guide to be connected across the ridge. It is possible.

[0100] Example 4 includes the subject of one or any combination of Examples 1-3, or otherwise. This can be arbitrarily combined with the third and fourth race guides of multiple race guides. The configuration may optionally include a second elastic member that may extend between the id and the id.

[0101] Example 5 includes the subject of one or any combination of Examples 1-4, or otherwise. This is arbitrarily combined with the first elastic member to enhance the fit characteristics of the footwear upper. Optionally includes a configuration that can be interchanged with different elastic members to change the modulus of elasticity. It is possible.

[0102] Example 6 includes the subject of one or any combination of Examples 1-5, or When combined with the first elastic member as desired, the torque is applied during tightening of the race cable. The configuration may optionally include elements that can function to smooth the race displacement curve.

[0103] Example 7 may include a housing structure that can include a footwear assembly. The subject may include, or may use, footwear racing equipment. The footwear assembly consists of: toe box, medial side, lateral side, and heel Including the heel portion, the inner and outer sides of the upper part extend from the toe box to the heel portion, respectively. The footwear upper extends proximally and anchors along the distal lateral portion of the medial lateral surface. The first end is attached, and the second end is anchored along the distal outer portion of the outer surface of the outer carapace, It includes a lace cable and multiple cables distributed along the inner and outer sides of the upper body. A race guide, wherein each of the race guides of the race cable It is designed to accept a portion, and the race cable goes through each of the multiple race guides. This involves forming a pattern along the medial and lateral sides of the footwear upper. The lace guide and the lace cable are formed by the inner portion of multiple lace guides. Based on the pattern, the racing cable in question is located within the midsole. The medial proximal race guide and the race cable are routed in a position where they can engage with the nut. From the position where the race cable can engage with the racing engine, multiple race guides Outer carpal proximal lace guide that routes to the pattern formed by the outer carpal portion. and; a first elastic member extending between the first and second portions of the footwear upper, nothing.

[0104] Example 8 includes the subject matter of Example 7, or is optionally combined with it, to represent the first The elastic member has an elastic centerline portion that extends proximal to at least the toe box portion and the foot opening. Including, and the first and second parts of the footwear upper are on the medial and lateral sides, respectively. The configuration may optionally include any elements that may include a surface.

[0105] Example 9 includes the subject of one or any combination of Examples 7 or 8, or This can be optionally combined with the first elastic member, which is an elastic heel extending proximal to the foot opening. Including the portion, the first and second parts of the footwear upper are the medial instep of the heel, respectively. The configuration may optionally include a portion of the outer surface.

[0106] Example 10 includes the subject of one or any combination of Examples 1-9, or When combined with the first elastic member as desired, the torque is applied during tightening of the race cable. The configuration may optionally include elements that can function to smooth the race displacement curve.

[0107] Example 11 includes the subject of one or any combination of Examples 7-19, or When combined with that as needed, the first elastic member enters the internal space within the footwear upper. The configuration may optionally include openings or extensions to allow access to the following:

[0108] Example 12 is a footwear lacing device that may include a footwear assembly. The subject may be included or used. The footwear assembly is: Including the box portion, inner side portion, outer side portion, and heel portion, the inner side portion and outer The side sections extend proximal to the heel, creating a footwear upper. - and; the first end anchored along the distal lateral portion of the medial lateral surface, and the distal lateral portion of the lateral surface A lace cable comprising a second end anchored along the outer portion; and the inner side A plurality of lace guides distributed along the face and outer side surfaces, Each race guide is designed to receive a portion of the race cable. The lace cable passes through each of the multiple lace guides to the medial side of the footwear upper. and lace guides and lace cables that form patterns along each of the outer side surfaces; From the pattern formed by the inner portion of multiple lace guides, the lace case The bull is routed in a position where it can engage with the racing engine located within the midsole. The medial side proximal race guide and the race cable, the race cable is raced From a position where it can engage with the engine, the outer shell portion of multiple race guides forms a Routing to the turn, proximal lace guide on the outer arch and the first of the footwear upper A first elastic member extending between the portion and the first race guide of the multiple race guides, include.

[0109] Example 13 includes the subject matter of Example 12, or is optionally combined with it, The first part of the shoewear upper includes the heel, and the first lace guide is close to the heel. It can optionally include configurations that can be arranged in close proximity.

[0110] Example 14 includes the subject of one or any combination of Examples 12 or 13, Alternatively, in any combination thereof, the first part of the footwear upper is the foot The shoe upper includes either the medial or lateral side portion of the upper, and the first lace guide However, it may optionally include configurations that can be positioned close to the throat of the upper.

[0111] Example 15 may include the subject of one or any combination of Examples 12-14, or It can be optionally combined with the second part of the footwear upper and multiple laces A configuration which may further include a second elastic member extending between the id and the second race guide is optional. It can be included in.

[0112] Example 16 may include the subject of one or any combination of Examples 12-15. The first elastic member is optionally combined with the footwear upper to fit The configuration allows for the modification of the elastic modulus to alter the properties, and may be interchangeable with different elastic components. It can be taken into consideration.

[0113] Example 17 may include the subject of one or any combination of Examples 12-16. It can be optionally combined with the first elastic member, during tightening of the lace cable, It can optionally include configurations that can function to smooth the torque-race displacement curve. .

[0114] Example 18 may include or be used with a footwear racing device, such as a footwear assembly that includes: a sole structure; a footwear upper defining a toe box portion, an inner sidewall portion, an outer sidewall portion, and a heel portion, the footwear upper being coupled to the sole structure to form an internal space for receiving a foot and forming a collar that allows access to the internal space; a racing engine disposed within the sole structure; a racing system including: a race cable having inner and outer ends anchored to the footwear upper and a central portion passing through the racing engine; a plurality of race guides routing the race cable along the footwear upper between the inner and outer ends and the racing engine; and a heel channel coupled to the heel portion and configured to facilitate access to the internal space. Example 19 may optionally include a configuration in which the heel channel includes an elastic member connecting the inner and outer portions of the heel portion, including or being used in combination with the subject matter of Example 18. Example 20 may include or be used in combination with the subject matter of Example 18 or 19, or any combination thereof, and may optionally include a configuration in which an elastic member is coupled to the footwear assembly and functions to smooth the torque-to-race displacement curve during tightening of the race cable.

[0115]

[0116]

[0117] ​​​​​​​​​​​​​​ Example 21 may include the subject of one or any combination of Examples 18-20. This can be optionally combined with a configuration in which the heel channel may include a zipper. It is possible.

[0118] Example 22 includes the subject of one or any combination of Examples 18-21, or It can be optionally combined with the heel channel, which is located on the medial and lateral sides of the heel. The configuration may optionally include strips of hook-and-loop fastener material arranged on each side. It is possible.

[0119] Example 23 is a footwear lacing device, which may include a footwear assembly. The subject may be included or used. The footwear assembly in question is: The heel structure defines the toe box, inner upper side, outer upper side, and heel section. The toewear upper is connected to the sole structure and forms an internal space that receives the foot, The footwear upper and sole form a collar that allows access to the internal space; A racing engine and racing system located within a structure; a footwell The medial and lateral ends that are anchored to the fair upper, as well as the racing engine A lace cable having a central portion passing through it; the lace cable on the inner and outer sides Routing along the footwear upper between the side edge and the racing engine. , including multiple race guides, racing system and; footwear assembly They are connected to smooth the torque-to-race displacement curve during tightening of the race cable. Includes a functional, elastic member.

[0120] Example 24 includes the subject matter of Example 23, or is optionally combined with it, and is a bullet. The performance component is configured to extend after the racing engine has tightened the race cable. The resulting configuration can be arbitrarily included.

[0121] Example 25 includes the subject of one or any combination of Examples 23 or 24, Alternatively, in arbitrary combinations thereof, the modulus of elasticity of the elastic material is the elasticity of the footwear upper. It is possible to arbitrarily include components with a lower sex rate than the sex rate.

[0122] Example 26 may include the subject of one or any combination of Examples 23-25, or This can be arbitrarily combined with the elastic member to configure it to spread the collar. It can optionally include [this].

[0123] Example 27 may include the subject of one or any combination of Examples 23-26. It can be arbitrarily combined with the elastic member, which is the first and second of a plurality of race guides The configuration may optionally include elements that allow for the linking of race guides.

[0124] Example 28 may include the subject of one or any combination of Examples 23-27. The first and second race guides are arbitrarily combined with the heel section It may optionally include configurations that can be positioned on the inner and outer portions of the upper part.

[0125] Example 29 may include the subject of one or any combination of Examples 23-28. These are optionally combined with the first and second race guides, respectively, for footwork The design can optionally include configurations that can be positioned on the inner and outer sides of the upper part of the shoe. ru.

[0126] Example 30 may include the subject of one or any combination of Examples 23-29. This can be optionally combined with the first and second race guides, which are footwear up It may optionally include configurations that allow it to float relative to par.

[0127] Example 31 may include the subject of one or any combination of Examples 23-30. It can be arbitrarily combined with the elastic member, which is the first race guide of multiple race guides The configuration may optionally include a mechanism that connects the dove to the first part of the shoe upper.

[0128] Example 32 includes the subject of one or any combination of Examples 23-31, or It can be optionally combined with the first lace guide on the medial side of the footwear upper. Alternatively, it may be positioned on either the outer side of the upper, with the first part of the shoe upper positioned at the heel. It can optionally include configurations that can be placed.

[0129] Example 33 may include the subject of one or any combination of Examples 23-33. This is optionally combined with the first race guide and the first part of the shoe upper. The part is located on either the medial or lateral side of the footwear upper, and the shoe up The configuration may optionally include a first part of the parr being positioned in the throat.

[0130] Example 34 includes the subject of one or any combination of Examples 23-33, or This can be optionally combined with the first and second race guides, which are footwear up It may optionally include configurations that allow it to float relative to par.

[0131] Example 35 may include the subject of one or any combination of Examples 23-35. It can be arbitrarily combined with the elastic member, which is the first part and the second part of the shoe upper. It may optionally include a configuration that allows for the linking of segments.

[0132] Example 36 may include the subject of one or any combination of Examples 23-35. It is optionally combined with the first part of the shoe upper, which includes the outer side part. The second portion of the new upper includes the medial side portion, and the elastic member can extend across the heel portion. It can include...

[0133] Example 37 may include the subject of one or any combination of Examples 23-36. It is optionally combined with the first part of the shoe upper, which includes the outer side part. The second part of the new upper includes the medial side portion, and the elastic member is the slot of the footwear upper It can optionally include configurations that span across the entire section.

[0134] Example 38 may include the subject of one or any combination of Examples 23-37. These can be optionally combined with multiple elastic members that can be incorporated into a racing system. It can optionally include [this].

[0135] Example 39 is a footwear lacing device, which may include a footwear assembly. The subject may be included or used. The footwear assembly is a toe box. Including the heel portion, inner side portion, outer side portion, and heel portion, the inner side portion and outer side portion Each of these extends proximal to the heel, forming the footwear upper; A medial side tension member fixed to the medial side of the upper adjacent to the toe box; An outer-arm tension member and an inner-arm tension member are fixed to the outer side of the upper adjacent to the shoe. It comprises a first end attached to the material and a second end attached to the outer side tension member. A lace cable and multiple laces distributed along the inner and outer sides of the upper arm. A race guide, wherein each of the race guides of the race cable portion It is designed to accept the race cable, which passes through each of the multiple race guides. The pattern is formed along the medial and lateral sides of the footwear upper. Includes a guide.

[0136] Example 40 includes the subject matter of Example 39, or is optionally combined with it, The footwear upper connects the inner and outer sides of the footwear upper. The configuration may optionally include an elastic member that connects along the throat region of the wear upper. It can include.

[0137] Example 41 includes the subject of one or any combination of Examples 39 or 40, Alternatively, it can be optionally combined with the inner and outer arch tension members, respectively, The upper of the shoe will be at least partially lifted from the medial and lateral sides of the upper. This configuration may arbitrarily include any configuration that enables this.

[0138] Example 42 includes the subject of one or any combination of Examples 39-41, or It can be optionally combined with the inner and outer tensile members: Lockout The configuration may optionally include a zone and a stretch zone.

[0139] Example 43 includes the subject of one or any combination of Examples 39-42, or It can be optionally combined with the lockout zone connected to the race cable, The configuration may optionally include a stretch zone that can be connected to the footwear upper.

[0140] Example 44 includes the subject of one or any combination of Examples 39-43, or It can be optionally combined with the lower edge of the stretch zone, which connects to the footwear upper. It can arbitrarily include any configurations that can be formed.

[0141] Example 45 may include the subject of one or any combination of Examples 39-44. This can be arbitrarily combined with the lockout zone against the footwear upper. It may optionally include configurations that allow for complete levitation.

[0142] Example 46 may include the subject of one or any combination of Examples 39-45. This may be optionally combined with the lockout zone, which may include an elongation-suppressing coating. The configuration can optionally include such elements.

[0143] Example 47 includes the subject of one or any combination of Examples 39-46, or This can be optionally combined with the lockout zone and stretch zone, which are made of the material. It can optionally include a configuration that consists of a series of sheets.

[0144] Example 48 may include the subject of one or any combination of Examples 39-47. It can be optionally combined with the first and second ends of the race cable, The outer zone may optionally include a configuration that can be sutured to the medial and lateral tensile members. It is possible.

[0145] Example 49 may include the subject of one or any combination of Examples 39-48. It can be arbitrarily combined with the lace cable: on the inner side of the footwear upper The first proximal portion connected to the first end of the part and the lace cable; footwear up The outer side portion of the part and the second proximal portion connected to the second end of the lace cable; Furthermore, the first end of the lace cable is connected to the inner side tension member, and the lace cable The configuration may optionally include a configuration in which the second end of the part can be connected to the outer shell tension member.

[0146] Example 50 may include the subject of one or any combination of Examples 39-49. It can be arbitrarily combined with the first and second ends of the race cable, The configuration may optionally include elements that can cross the throat area of ​​the upper part of the footwear.

[0147] Example 51 includes the subject of one or any combination of Examples 39-50, or It is optionally combined with the lace cable: the inner instep of the footwear upper The side portion and the first proximal portion connected to the first end of the lace cable; Connected to the outer side portion of the shoewear upper and the second end of the lace cable. The first end of the lace cable is further comprising a second proximal portion and the outer The second end of the lace cable is connected to the upper side tension member, and the inner upper side tension member It may optionally include configurations that can be linked to it.

[0148] Example 52 includes the subject of one or any combination of Examples 39-51, or It can be arbitrarily combined with the lace cable on the inner side of the plurality of lace guides. The lace cable is positioned within the midsole based on the pattern formed by the parts. The medial side proximal race guide is routed to a position where it can engage with the racing engine. The race cable is connected to the racing engine in such a way that the race cable can engage with the racing engine. From the position, the pattern formed by the outer shell portions of the plurality of lace guides The configuration may optionally include a lateral proximal race guide that engages with the lateral race guide, and further include other configurations. .

[0149] Example 53 is a footwear lacing device that may include a footwear assembly. The subject may include or be used. The footwear assembly in question is: sole structure Construction; footwear defining the toe box, inner side of the upper, outer side of the upper, and heel. The upper is connected to the sole structure and forms an internal space for receiving the foot, The footwear upper and sole form a collar that allows access to the interior space; The racing engine and the footwell located in the towbox section within the structure A medial floating overlay attached to the medial side portion of the upper; Attached to the outer side surface of the footwear upper, adjacent to the toe box portion. , outer arch floating overlay and; lacing system: medial and outer The medial and lateral ends of the instep are anchored to the instep floating overlay, and A race cable having a central portion that passes through the aforementioned racing engine; and the race cable The footwear between the inner and outer ends of the footwear and the racing engine A racing system that includes multiple race guides that route along the upper. This includes,

[0150] Example 54 includes the subject matter of Example 53, or is optionally combined with it. The inner end of the lace cable is connected to the inner floating overlay, The outer end of the cable can be optionally connected to the outer floating overlay. It can include.

[0151] Example 55 may include the subject of one or any combination of Examples 53 or 54. , or optionally combined with it, the inner and outer ends of the lace cable It can cross the throat area of ​​the footwear upper between the medial and lateral sides of the instep. The configuration can include any elements you choose.

[0152] Example 56 may include the subject of one or any combination of Examples 53-55. It is arbitrarily combined with the inner end of the lace cable, and the outer end of the lace cable is connected to the outer surface. Connected to the coating overlay, the outer end of the lace cable is on the inner side The configuration may optionally include elements that can be connected to a side floating overlay.

[0153] Example 57 may include the subject of one or any combination of Examples 53-56. It can be optionally combined with the aforementioned inner and outer side portions of the footwear upper. The configuration may optionally include additional elastic members for connecting.

[0154] Example 58 includes the subject of one or any combination of Examples 53-57, or It can be optionally combined with the inner and outer tensile members: Lockout The configuration may optionally include a zone and a stretch zone.

[0155] Example 59 may include the subject of one or any combination of Examples 53-58. The lockout shorn is connected to the race cable, and is optionally combined with it. The configuration optionally includes a configuration in which the stretch zone can be connected to the footwear upper. It is possible.

[0156] Example 60 may include the subject of one or any combination of Examples 53-59. It can be optionally combined with the lower end of the stretch zone, which is the footwear upper. It may optionally include configurations that can be linked to it.

[0157] Example 61 may include the subject of one or any combination of Examples 53-60. This can be optionally combined with the lockout zone against the footwear upper. This configuration may optionally include a configuration that allows it to float completely.

[0158] Example 62 includes the subject of one or any combination of Examples 53-61, or This may be optionally combined with the lockout zone, which may include an elongation-suppressing coating. The configuration can optionally include such elements.

[0159] Example 63 may include the subject of one or any combination of Examples 53-62. It can be optionally combined with the lockout zone and stretch zone of the material. The configuration may optionally include elements that may contain continuous sheets.

[0160] Example 64 may include the subject of one or any combination of Examples 53-63, or It is arbitrarily combined with the inner and outer ends of the lace cable, In the lockout zone, the medial and lateral tension members can be sutured, respectively. The configuration can include any elements you choose.

[0161] Example 63 is a footwear lacing device that may include a footwear assembly. The subject may be included or used. The footwear assembly is: Towbox A footwear upper including a heel portion, medial side portion, lateral side portion, and heel portion. The inner upper side portion and the outer upper side portion extend from the toe box portion to the heel portion. Each extends proximally, forming the throat area of ​​the footwear upper. The upper and the inner side of the upper that is close to the toe box, A tension member on the upper side and fixed to the outer side of the upper adjacent to the toe box, An outer-arm tension member and a first end attached to the inner-arm tension member, and the outer-arm tension member A lace cable comprising a second end attached to the inner side portion and the outer portion The race cable includes a plurality of race guides distributed along the side; From the first end located on the inner side tension member, across the throat region, the outer side Extending along the side through one or more lace guides; the lace cable is outside From the second end located on the dorsal tension member, across the throat region, the inner dorsal side It extends along the surface through one or more lace guides.

[0162] Example 65 includes the subject matter of Example 64, or is optionally combined with it, The footwear upper is made of the inner side portion and the outer side portion of the footwear upper. The footwear may further include an elastic member connecting the upper footwear along the throat region. It can include such a configuration.

[0163] Example 66 may include the subject of one or any combination of Examples 64 or 65. , or optionally combined therewith, the inner and outer occipital tension members are, respectively, the aforementioned At least partially with respect to each of the medial and lateral sides of the footwear upper It may optionally include a configuration that allows it to float.

[0164] Example 67 may include the subject of one or any combination of Examples 64 or 65. , or optionally combined with it, each of the inner and outer tensile members is: rigid The configuration may optionally include a lockout zone and an elastic stretch zone. can.

[0165] Example 68 may include the subject of one or any combination of Examples 64-67. This can be arbitrarily combined with the lockout zone, which is connected to the aforementioned race cable. The configuration optionally includes a configuration in which the stretch zone can be connected to the footwear upper. It is possible.

[0166] Example 69 may include the subject of one or any combination of Examples 64-67. This can be optionally combined with the lockout zone and the stretch zone, The configuration may optionally include elements that consist of continuous sheets of material.

[0167] [Other Notes] Throughout this specification, multiple examples are described as components described as single examples. , operation, or structure can be implemented. Individual operations of one or more methods are separate operations and Although illustrated and described, it is possible to perform one or more of the individual actions simultaneously. It is possible, and it is not necessarily required to perform the operations in the order shown in the illustration. Structures and functions presented as separate components are combined into a single structure or component. It may be implemented as a nest. Similarly, a structure presented as a single component. The calling function can be implemented as a separate component. These and other variations and modifications. Additions and improvements are included within the scope of the subject matter of this specification.

[0168] While the subject matter of the present invention has been outlined with reference to specific exemplary embodiments, the embodiments of this disclosure Without departing from a broader range of states, various modifications and changes can be made to these embodiments. Such embodiments of the subject matter of the present invention are referred to herein as “invention” These terms may be used to refer to them individually or collectively, but this is merely for convenience. If multiple disclosures are actually made, the scope of this application is limited to a single disclosure or concept of the invention. It is not intended to be limited to spontaneous occurrence.

[0169] The embodiments described herein are detailed enough to enable those skilled in the art to carry out the disclosed teachings. This is explained therein. Structural and logical substitutions and modifications without departing from the scope of this disclosure. To enable further action, other embodiments may be used, and derived from them. This is possible. Therefore, this disclosure should not be taken in a restrictive sense, and various implementations are possible. The scope of form includes the entire range of equivalents to which the disclosed subject matter may be entitled.

[0170] As used herein, the term "or" has an inclusive or exclusive meaning. It can also be interpreted as a deviation. Furthermore, the resource described in this specification as a single instance Multiple instances may be provided for a particular behavior or structure. Furthermore, various The boundaries between resources, operations, modules, engines, and datastores are somewhat arbitrary. The specific behavior is shown in the context of a particular exemplary configuration. Examples are envisioned, and they may fall within the scope of various embodiments of this disclosure. Generally The structures and functions presented as individual resources in the configuration example are combined into a single structure or It can be implemented as a source. Similarly, the structure presented as a single resource and The functions can be implemented as separate resources. These, and other variations, modifications Additions, additions, and improvements are within the scope of embodiments of this disclosure as represented by the appended claims. It is contained within the box. Therefore, this specification and the drawings are illustrative and not restrictive. It should be considered a matter of taste.

[0171] Each of these non-limiting examples can be used alone or in combination with one or more other examples. It is also possible to use them in various permutations or combinations.

[0172] The above detailed description includes references to attached drawings that form part of the detailed description. The drawings illustrate specific embodiments that can carry out the present invention. These embodiments are also referred to as “examples.” Such examples are illustrated or described. In addition to the elements shown, multiple other elements may be included. However, the inventors have not shown the figures or This is intended to be an example where only the elements described are provided. Furthermore, the inventors have intended to provide a specific Regarding an example (or one or more aspects thereof), or other examples (or any Any of the elements (or one or more aspects thereof) shown or described in the illustration or description Examples using combinations or permutations of are intended. Furthermore, the inventors have provided illustrations or Examples using any combination or permutation of the elements described (or one or more of them) Aspects), or specific examples (or one or more aspects thereof), or illustrated herein This also intends to describe other examples (or one or more aspects thereof) that are described.

[0173] If there is any inconsistency in usage between this specification and any document incorporated by reference This is the method of use as specified herein.

[0174] In this specification, terms using the indefinite article ("a" or "an") refer to patent documents. As is common, other expressions such as "at least one" or "one or more" Regardless of the example or usage, it includes one or more. In this specification, the use of "or" The term is used to indicate non-exclusiveness, and unless otherwise specified, "A or B" is used. This includes "A is true but not B", "B is true but not A", and "A and B". Used in this specification. In this specification, "including" and "in which" The term "h)" is composed of the terms "comprising" and "wherein". It is used as the equivalent in simple English. Also, in the following claims, "includes (in The terms "cluding" and "comprising" are open-ended. The system includes elements in addition to those listed after such terms in the claim. If the device, article, composition, formulation, or process is still within the scope of the claims It is deemed that: Furthermore, in the following claims, “first,” “second,” and “second.” Terms such as "3" are used only as labels, and it is not permissible to impose numerical requirements on those subjects. It wasn't my intention.

[0175] Examples of methods (processes), such as the footwear assembly examples described herein, It may include at least partially mechanical or robotic implementations.

[0176] The above explanation is intended to be illustrative and not restrictive. For example, the above examples (or one or more embodiments thereof) may be used in combination with each other. This is possible. Other embodiments can be used by those skilled in the art who have considered the above description. If an abstract is provided, it will help readers quickly understand the nature of the technical disclosure. This is to allow for recognition. It is to interpret the claims or their meaning. It is submitted with the understanding that it will not be used to restrict anything. Also, in the above explanation, In some cases, various functions are grouped together to streamline disclosure. This is done in patent claims. Any disclosed features are intended to be essential to any claim. It should not be done. Rather, the subject matter of the present invention is all the particulars of the specific disclosed embodiments. It may be less than the characteristic. Therefore, the following claims are examples or Each claim is incorporated into the detailed description as an embodiment and is independent as an individual embodiment. Such embodiments can be combined with each other in various combinations or permutations. It is thought that the scope of the present invention is as follows, with reference to the appended claims. The scope of the claim should be determined along with the entire scope of the equivalents for which the right is granted.

Claims

1. It is a footwear assembly: A footwear upper comprising a toe box portion, an inner side portion, an outer side portion, and a heel portion, wherein the inner side portion and the outer side portion each extend proximal from the toe box portion to the heel portion; A lace cable comprising: a first end anchored along the distal outer portion of the inner surface portion; and a second end anchored along the distal outer portion of the outer surface portion; A plurality of lace guides distributed along the medial and lateral sides of the footwear upper, each of which is configured to receive a portion of the lace cable, the lace cable passing through each of the plurality of lace guides to form a pattern along each of the medial and lateral sides of the footwear upper; The proximal medial lace guides route the lace cable from the pattern formed by the medial portions of the plurality of lace guides to a position where the lace cable can engage with the racing engine located in the midsole; Outer proximal race guides that route the race cable from a position where the race cable can engage with the racing engine to the pattern formed by the outer portions of the plurality of race guides; A first elastic member extending between the first and second race guides of the plurality of race guides, Includes, The first elastic member is in the shape of a strip, The first elastic member has one end connected to the first race guide and the other end connected to the second race guide, and is not connected to any of the race guides in the plurality of race guides except for the first and second race guides. Footwear assembly.

2. The footwear assembly according to claim 1, wherein the first elastic member crosses the centerline portion of the footwear upper and connects the first lace guide and the second lace guide.

3. The footwear assembly according to claim 1, wherein the first elastic member crosses the heel portion of the footwear upper and connects the first lace guide and the second lace guide.

4. The footwear assembly according to any one of claims 1 to 3, further comprising a second elastic member extending between the third and fourth lace guides of the plurality of lace guides.

5. The footwear assembly according to any one of claims 1 to 4, wherein the first elastic member is interchangeable with a different elastic member that changes the modulus of elasticity to change the fit characteristics of the footwear upper.

6. The footwear assembly according to any one of claims 1 to 5, wherein the first elastic member functions to smooth the torque-to-race displacement curve during tightening of the race cable.

7. It is a footwear assembly: A footwear upper comprising a toe box portion, an inner side portion, an outer side portion, and a heel portion, wherein the inner side portion and the outer side portion each extend proximal from the toe box portion to the heel portion; A lace cable comprising: a first end anchored along the distal outer portion of the inner surface portion; and a second end anchored along the distal outer portion of the outer surface portion; A plurality of lace guides distributed along the medial and lateral sides of the footwear upper, each of which is configured to receive a portion of the lace cable, the lace cable passing through each of the plurality of lace guides to form a pattern along each of the medial and lateral sides of the footwear upper; The proximal medial lace guides route the lace cable from the pattern formed by the medial portions of the plurality of lace guides to a position where the lace cable can engage with the racing engine located in the midsole; Outer proximal race guides that route the race cable from a position where the race cable can engage with the racing engine to the pattern formed by the outer portions of the plurality of race guides; A first elastic member extending between the first and second portions of the footwear upper, Includes, The first elastic member includes at least an elastic centerline portion extending proximal to the toe box portion and the foot opening, and the first and second portions of the footwear upper each include the medial and lateral sides of the instep, The aforementioned lace cable does not cross the centerline portion of the footwear upper. Footwear assembly.

8. The footwear assembly according to claim 7, wherein the first elastic member functions to smooth the torque-to-race displacement curve during tightening of the race cable.

9. The footwear assembly according to claim 7 or 8, wherein the first elastic member can be opened or expanded to allow access to the internal space within the footwear upper.

10. It is a footwear assembly: A footwear upper comprising a toe box portion, an inner side portion, an outer side portion, and a heel portion, wherein the inner side portion and the outer side portion each extend proximal from the toe box portion to the heel portion; A lace cable comprising: a first end anchored along the distal outer portion of the inner surface portion; and a second end anchored along the distal outer portion of the outer surface portion; A plurality of lace guides distributed along the medial and lateral sides of the footwear upper, each of which is configured to receive a portion of the lace cable, the lace cable passing through each of the plurality of lace guides to form a pattern along each of the medial and lateral sides of the footwear upper; The proximal medial lace guides route the lace cable from the pattern formed by the medial portions of the plurality of lace guides to a position where the lace cable can engage with the racing engine located in the midsole; Outer proximal race guides that route the race cable from a position where the race cable can engage with the racing engine to the pattern formed by the outer portions of the plurality of race guides; A first elastic member extending between the first portion of the footwear upper and the first lace guide of the plurality of lace guides, Includes, The first elastic member is in the shape of a strip, The first elastic member has one end connected to the first portion of the footwear upper and the other end connected to the first lace guide, and is not connected to any of the lace guides in the plurality of lace guides except for the first lace guide. Footwear assembly.

11. The footwear assembly according to claim 10, wherein the first portion of the footwear upper includes a heel portion, and the first lace guide is positioned adjacent to the heel portion.

12. The footwear assembly according to claim 10, wherein the first portion of the footwear upper includes either the medial or lateral side portion of the footwear upper, and the first lace guide is positioned close to the throat of the upper.

13. The footwear assembly according to any one of claims 10 to 12, further comprising a second elastic member extending between the second portion of the footwear upper and the second lace guide of the plurality of lace guides.

14. The footwear assembly according to any one of claims 10 to 13, wherein the first elastic member is interchangeable with a different elastic member that changes the modulus of elasticity to alter the fit characteristics of the footwear upper.

15. The footwear assembly according to any one of claims 10 to 14, wherein the first elastic member functions to smooth the torque-to-race displacement curve during tightening of the race cable.

16. It is a footwear assembly: Sole structure and; A footwear upper defining a toe box, medial side, lateral side, and heel portion, the footwear upper being connected to the sole structure to form an internal space for receiving the foot, and a collar that allows access to the internal space; A lacing mechanism arranged within the sole structure; It is a racing system: A lace cable having medial and lateral ends that are anchored to the footwear upper, and a central portion that passes through the lacing mechanism; A lacing system including a plurality of lace guides for routing the aforementioned lace cables along the footwear upper between the medial and lateral ends and the lacing mechanism; An elastic member connected to the footwear assembly and functioning to smooth the torque-to-lace displacement curve during tightening of the lace cable, Includes, A footwear assembly in which the first and second lace guides of the plurality of lace guides are floating relative to the footwear upper.

17. The footwear assembly according to claim 16, wherein the elastic member is configured to extend after the lacing mechanism tightens the race cable.

18. The footwear assembly according to claim 16, wherein the modulus of elasticity of the elastic member is lower than the modulus of elasticity of the footwear upper.

19. The footwear assembly according to any one of claims 16 to 18, wherein the elastic member is configured to spread the collar.

20. The footwear assembly according to any one of claims 16 to 18, wherein the elastic member connects the first and second lace guides of the plurality of lace guides.

21. The footwear assembly according to claim 20, wherein the first and second lace guides are positioned on the medial and lateral portions of the heel portion, respectively.

22. The footwear assembly according to claim 20, wherein the first and second lace guides are disposed on the medial and lateral sides of the footwear upper, respectively.

23. The footwear assembly according to claim 16, further comprising a plurality of elastic members incorporated into the racing system.

24. The footwear assembly according to claim 16, wherein the racing mechanism includes an electrically operated racing mechanism.

25. The footwear assembly according to claim 16, wherein the lacing mechanism includes a manual lacing mechanism.

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