Device and handrail assembly
Patent Information
- Application Number
- CN202521799280.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-22
- Publication Date
- 2026-10-09
- Estimated Expiration
- 2035-08-22
AI Technical Summary
然而，所述扶手组件也未能防止扶手与座椅组件的干涉
Smart Images
Figure CN224828711U_ABST
Abstract
Description
Technical Field
[0001] This disclosure relates to a device. This disclosure also relates to a handrail assembly. Background Technology
[0002] In various engineering and design fields, the functionality and integration of movable parts are required to enable the availability of a wide range of mechanical components. However, some mechanical components encounter interference between the movable parts and other parts of the mechanical assembly during their operation. For example, a mechanical component can be a seat assembly, such as a vehicle seat assembly that includes armrests. In this case, the effective design and functionality of the armrests are required to achieve passenger comfort and convenience. However, current designs face challenges related to the interference of the armrests with other parts of the seat assembly.
[0003] Typically, when the armrest is in the use position, the seat assembly encounters interference between the armrest and the seat back. In this respect, such interference can hinder the normal operation of the armrest and reduce the overall comfort and usability of the seat assembly. Furthermore, such seat assemblies include mechanisms at the connection points between the armrest and the seat back. However, these mechanisms fail to prevent interference. Additionally, some armrest assemblies include single-slot lifting devices and mechanisms for lifting the armrest. However, these armrest assemblies also fail to prevent interference between the armrest and the seat assembly. Therefore, there is a need to overcome the aforementioned drawbacks associated with the unimpeded movement and positioning of movable components such as armrests. Utility Model Content
[0004] This application includes, but is not limited to, the following terms.
[0005] Clause 1. An apparatus comprising:
[0006] A bracket, operably connected to a rod and adapted to be fixed to a first external component;
[0007] The rod, wherein the rod comprises:
[0008] A first portion, operably coupled to the bracket, wherein the first portion includes a first protruding element, and
[0009] The second part, wherein the second part includes a second protruding element, and wherein the second protruding element is operatively coupled to a portion of the rotating member via the second part, and wherein the second part is adapted to move from a first position to a second position in response to an external force applied to the first part; and
[0010] The rotating member is adapted to rotate about the pivoting mechanism in a first direction in response to a second portion of the rod moving from the first position to the second position.
[0011] Clause 2. The device according to Clause 1, wherein the bracket is adapted to be fixed to the first external component of a frame selected from a seat assembly of a vehicle, and wherein a first portion of the rod is adapted to receive the external force from a second external component, and wherein the second external component is at least one of: an armrest assembly, a trim assembly.
[0012] Clause 3. The device according to Clause 1, wherein the portion of said rotating member comprises:
[0013] A groove, wherein the groove is adapted to engage with the second protruding element such that the second protruding element is adapted to move within the groove from the first position to the second position; and
[0014] A curved base portion and a plurality of walls surrounding the curved base portion, wherein the curved base portion and the plurality of walls are adapted to form a cavity such that the cavity is adapted to accommodate the support, the rod and the pivoting mechanism.
[0015] Clause 4. The device according to Clause 1, wherein the rotating member is adapted to rotate about the pivoting mechanism in a second direction in response to a second portion of the rod moving from the second position to the first position, and wherein the rotating member is adapted to rotate about the pivoting mechanism at an angle ranging from about 1 degree to about 35 degrees.
[0016] Clause 5. The device according to Clause 1 further includes a pad, wherein the pad includes a first side and a second side opposite to the first side, wherein the first side of the pad is adapted to be attached to the rotating member, and the second side is adapted to be attached to a decorative cover, wherein the decorative cover is adapted to cover the pad.
[0017] Clause 6. An armrest assembly comprising:
[0018] Handrail, said handrail being movable between a retracted position and an extended position; and
[0019] Device, the device being adapted to be operatively coupled to the handrail, wherein the device comprises:
[0020] A bracket operably connected to a rod, wherein the bracket is adapted to be fixed to a seat component;
[0021] The rod, wherein the rod comprises:
[0022] A first portion, comprising a first protruding element, wherein the first portion is operably coupled to the bracket via the first protruding element, and wherein the first portion is adapted to receive external force from the armrest assembly in the deployed position, and
[0023] The second part includes a second protruding element, wherein the second part is operatively coupled to a portion of the rotating member via the second protruding element, and wherein the second part is adapted to move from a first position to a second position in response to an external force applied to the first part; and
[0024] The rotating member is adapted to rotate about a pivoting mechanism in a first direction in response to a second portion of the rod moving from the first position to the second position, such that the armrest moves from the retracted position to the extended position.
[0025] Clause 7. The armrest assembly according to Clause 6, wherein the device is adapted to create a gap between the armrest and another seat component, and wherein the gap is adapted to facilitate the movement of the armrest from the retracted position to the extended position, and wherein the device is adapted to facilitate the movement of the armrest from the retracted position to the extended position at an angle ranging from about 1 degree to about 125 degrees.
[0026] Clause 8. The armrest assembly as described in Clause 6, wherein the bracket is adapted to be fixed to the seat component of a frame selected from a seat assembly of a vehicle.
[0027] Clause 9. The armrest assembly according to Clause 6, wherein said portion of said rotating member comprises:
[0028] A groove, wherein the groove is adapted to engage with the second protruding element such that the second protruding element is adapted to move within the groove from the first position to the second position; and
[0029] A curved base portion and a plurality of walls surrounding the curved base portion, wherein the curved base portion and the plurality of walls are adapted to form a cavity such that the cavity is adapted to accommodate the support, the rod and the pivoting mechanism.
[0030] Clause 10. The armrest assembly according to Clause 6, wherein the rotating member is adapted to rotate about the pivoting mechanism in a second direction in response to a second portion of the rod moving from the second position to the first position, and wherein the armrest is adapted to release the external force from the device such that the second portion of the rod moves from the second position to the first position, and wherein the movement of the second portion is adapted to cause the rotating member to rotate about the pivoting mechanism in the second direction, and wherein the rotating member is adapted to rotate about the pivoting mechanism at an angle ranging from about 1 degree to about 35 degrees. Attached Figure Description
[0031] Figure 1A A schematic diagram of a device associated with an armrest assembly of a seat assembly is shown according to an exemplary embodiment of the present disclosure;
[0032] Figure 1B A schematic diagram is shown of an armrest assembly rotating from a stowed position to an unfolded position according to an exemplary embodiment of the present disclosure;
[0033] Figure 2A A schematic diagram of an armrest assembly in an unfolded position according to an exemplary embodiment of the present disclosure is shown;
[0034] Figure 2B and Figure 2C A schematic diagram of a device associated with a handrail in an unfolded position, according to an exemplary embodiment of the present disclosure, is shown.
[0035] Figure 3 A schematic diagram showing a front view of a device according to another exemplary embodiment of the present disclosure is illustrated;
[0036] Figure 4 A schematic diagram showing a rear view of a device according to another exemplary embodiment of the present disclosure is illustrated;
[0037] Figure 5 A schematic perspective view of a device according to another exemplary embodiment of the present disclosure is shown; and
[0038] Figure 6 A schematic diagram showing an exploded view of a device according to an exemplary embodiment of the present disclosure is illustrated. Detailed Implementation
[0039] Reference will now be made in detail to embodiments, examples of which are illustrated in the accompanying drawings. Numerous specific details are set forth in the following detailed description to provide a thorough understanding of the various described embodiments. However, it will be apparent to those skilled in the art that the various described embodiments can be practiced without these specific details. In other instances, well-known methods, procedures, components, circuits, and networks have not been described in detail so as not to unnecessarily obscure aspects of the embodiments.
[0040] It should be understood that the disclosed embodiments are merely exemplary, and various forms and alternative forms are possible. The drawings are not necessarily drawn to scale; some features may be enlarged or minimized to show details of specific components. Therefore, the specific structural and functional details disclosed herein should not be construed as limiting, but merely as a representative basis for teaching those skilled in the art to adopt the embodiments according to this disclosure in various ways.
[0041] "One or more" includes functions performed by a single element, functions performed by more than one element (e.g., in a distributed manner), several functions performed by a single element, several functions performed by several elements, or any combination of the foregoing.
[0042] It should also be understood that although the terms first, second, etc., are used in some cases to describe various elements herein, these elements should not be limited by these terms. These terms are only used to distinguish one element from another.
[0043] The terminology used in the description of the various described embodiments herein is for the purpose of describing particular embodiments only and is not intended to be limiting. As used in the description of the various described embodiments and the appended claims, the singular forms “a(a)”, “an”, and “described” are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term “and / or” as used herein refers to and covers any and all possible combinations of one or more of the associated listed items. It should be further understood that the terms “includes,” “including,” “comprises,” and / or “comprising”, when used in this specification, specify the presence of the stated features, integrals, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components, and / or groups thereof.
[0044] This disclosure provides a device comprising a bracket, a rod, and a rotating member, which cooperate with each other to prevent interference between the armrest and a seat component of a seat assembly. In this respect, the bracket is operably coupled to the rod and fixed to a first external component, thereby providing a stable base for the operation of the rod. The rod includes a first portion and a second portion. The first portion includes a first protruding element. The second portion includes a second protruding element. Furthermore, when an external force is applied to the first portion of the rod, the first protruding element transmits the external force, thus moving the second portion from a first position to a second position. Furthermore, the second portion is operably coupled to a portion of the rotating member. Furthermore, the movement of the second portion is adapted to cause the rotating member to rotate about a pivoting mechanism in a first direction. In this respect, the rotation of the rotating member effectively adjusts the position of the rotating member, thereby preventing interference with the armrest during the deployment of the armrest assembly. Additionally, the device prevents the armrest from being obstructed during the retracted (unused) position, thereby solving the technical problem of interference and enhancing the overall functionality and comfort of the seat assembly.
[0045] refer to Figure 1AThis diagram illustrates a device 106 associated with an armrest assembly 110 of a seat assembly 116 according to an exemplary embodiment of the present disclosure. As shown, the seat assembly 116 may be a vehicle seat assembly. In various instances, the shape and size of the seat assembly 116 may be configured as a front driver or passenger seat, a second, third, or other rear seat. Additionally, the seat assembly 116 may be adapted for use with other non-vehicle applications. In examples, the seat assembly 116 may be used in any seating arrangement, such as land vehicles, lounge chairs, aircraft, ships, etc. As shown, the seat assembly 116 includes one or more seat components. As shown, the seat assembly 116 includes a first seat 117A and a second seat 117B, and an armrest 110 between the first seat 117A and the second seat 117B. Typically, each of the first seat 117A and the second seat 117B of the seat assembly 116 includes a seat base 118 on which a user can sit, a seat back 120 on which a user can lean (e.g., when sitting on the seat base 118), and / or a headrest. In one embodiment, the upper surface of the seat base 118 is covered by a trim assembly 124. The trim assembly 124 provides a decorative or visible surface to the seat assembly 116. Furthermore, the trim assembly 124 is adapted to protect the underlying layers and various components of the vehicle. As shown, the armrest assembly 110 is located within a recess of the seat assembly 116 in a stored upright position (i.e., a stowed position, a non-use position). In another embodiment, the armrest assembly 110 is movable between the stored upright position and the extended position (i.e., the use position).
[0046] refer to Figure 1B This figure illustrates a schematic diagram of an armrest assembly 110 rotated from a retracted position to an extended position according to an exemplary embodiment of the present disclosure. As shown, the armrest assembly 110 is in the retracted position. In an embodiment, the armrest assembly 110 may be mounted in a recess such that the surface of the armrest assembly 110 defines the seat assembly 116 (as described above). Figure 1A The seat backrest 120 (as described above) Figure 1AThe armrest assembly 110 may include a body, a beverage holder or cup holder assembly, and a frame assembly. In an embodiment, the frame assembly may include a structure positioned around the periphery of the armrest assembly 110 to provide support and rigidity. In an embodiment, the body may cover portions of the frame assembly and the cup holder assembly. In an embodiment, the body may be formed of foam material or other filling material. In an embodiment, the body may also be covered with a decorative covering material for a more desirable aesthetic appearance. As shown, the armrest assembly 110 may also include a headrest 132 movable between an extended position and a retracted position. Furthermore, the headrest 132 is operatively coupled to the armrest 136 of the armrest assembly 110. As shown, the armrest assembly 110 includes a device 106 adapted to prevent interference between the armrest assembly 110 and the seat base 118 of the seat assembly 116. In an embodiment, the device 106 may be adapted to prevent interference between the armrest assembly 110 and various seat components of the seat assembly 116. In an embodiment, device 106 may be fitted with a corresponding seat component requiring clearance for free movement. As shown, armrest assembly 110 is pivotally mounted relative to seat back 120, such that armrest assembly 110 pivots about axis A and can be moved to a lowered or usable position as indicated by curved arrow 128. As shown, device 106 includes a bracket 140, a rotating member 144, and a rod 150. Herein, bracket 140 refers to a structural component or fixing device designed to bear loads, provide rigidity, and ensure proper alignment of the various components of device 106. In this respect, bracket 140 is adapted to attach device 106 to or secure device 106 to seat components. Herein, seat components may be seat frames. As shown, bracket 140 is operatively coupled to rod 150 and rotating member 106. Additionally, rotating member 106 is operatively coupled to rod 150. Herein, rotating member 106 refers to a mechanical component designed to pivot about a central axis in response to movement of rod 150. In one embodiment, the rotating member 106 includes a curved base portion and a plurality of walls surrounding the curved base portion. In another embodiment, the plurality of walls and the curved base portion are arranged such that a cavity is formed between the plurality of walls and the curved base portion. In another embodiment, the cavity is adapted to accommodate the support 140, the rod 150, and the pivoting mechanism (such as...). Figure 2B(As described herein), thereby allowing the aforementioned components to be securely housed and to function effectively and in a controlled manner together. In this document, a pivoting mechanism refers to a structural element that allows a component to rotate about a fixed axis. In an exemplary embodiment, the pivoting mechanism may be a hinge, a spring-loaded pivot, etc., that allows unidirectional movement or multi-axis rotation. In this respect, the pivoting mechanism is connected to the rotating member 144, thus enabling controlled rotation of the rotating member 144. In an embodiment, the rotating member 144 may be adapted to reverse the rotation based on movement of the lever 150 in a second direction. In such an embodiment, the second direction refers to a rotational movement of the rotating member 144 about the pivoting mechanism that is opposite to its initial rotation in the first direction. In such an embodiment, the second direction is the reverse movement that occurs when a portion of the lever 150 moves from a second position back to a first position, thereby causing the rotating member 144 to rotate in the opposite direction (such as counterclockwise). In an exemplary embodiment, when the armrest 110 releases external force, the lever 150 moves from the second position back to the first position. This reverse movement forces the rotating member 144 to respond by pivoting about the pivoting mechanism in the second direction. In an embodiment, the rotating member 144 is adapted to rotate about the pivoting mechanism at an angle ranging from about 1 degree to about 34 degrees, from 3 degrees to about 30 degrees, from 6 degrees to about 25 degrees, from 9 degrees to about 20 degrees, from 12 degrees to about 15 degrees, from 16 degrees to about 10 degrees, from 20 degrees to about 5 degrees, from 15 degrees to about 3 degrees, and from 10 degrees to about 1 degree.
[0047] refer to Figure 2A A schematic diagram of an armrest assembly 110 in an extended position according to an exemplary embodiment of the present disclosure is shown. As shown, the armrest assembly 110 is in the extended position. In the extended position, the armrest assembly 110 is adapted to be based on the seat assembly 116 (as described above). Figure 1A As described herein, the handrail can be rotated at a predetermined angle at the request of a user, passenger, or occupant. In an embodiment, the device 106 is adapted to allow the handrail to be moved from a retracted position to an extended position at an angle ranging from about 1 degree to about 124 degrees, 5 degrees to about 119 degrees, 9 degrees to about 115 degrees, 13 degrees to about 109 degrees, 17 degrees to about 99 degrees, 23 degrees to about 93 degrees, 29 degrees to about 87 degrees, 33 degrees to about 81 degrees, 39 degrees to about 77 degrees, 44 degrees to about 69 degrees, 51 degrees to about 57 degrees, 59 degrees to about 49 degrees, 63 degrees to about 37 degrees, 71 degrees to about 29 degrees, 83 degrees to about 21 degrees, 97 degrees to about 13 degrees, 105 degrees to about 11 degrees, 115 degrees to about 9 degrees, and 125 degrees to about 3 degrees. In such an embodiment, when in the lowered or used position, the handrail assembly 110 can be used as a handrail for a passenger seated on either side of the handrail assembly 110. Furthermore, in the extended position, the handrail is adapted to be on the rod 150 of the device 106 (as described above). Figure 1BAn external force is applied to the armrest (as described in the figure). As shown, device 106 is adapted to create a gap between the armrest and another seat component. In an exemplary embodiment, device 106 is adapted to create a gap between the armrest and the seat bottom 118 to prevent interference between the seat bottom 118 and the armrest assembly 110. In an embodiment, the gap is adapted to facilitate the movement of the armrest from a retracted position to an extended position, thereby allowing the armrest assembly 110 to move smoothly during operation and enhancing the user experience.
[0048] refer to Figure 2B and Figure 2C This illustration shows a schematic diagram of a device 106 associated with a handrail 136 in an unfolded position, according to an exemplary embodiment of the present disclosure. (See reference...) Figure 2B The figure shows a handrail assembly 110 associated with device 106. As shown, the handrail assembly 110 is in the extended position. (Reference) Figure 2C An enlarged view of the device 106 in the extended position of the armrest assembly 110 is shown. As shown, the device 106 includes a support 140 (as described above in 1B), a rod 150, and a rotating member 144 (as described above in...). Figure 1B As described in [the figure], device 106 is adapted to be hollow from the rear. Supports 140 on two opposing walls of the rotating member 144 are also shown. In embodiments, device 106 may include multiple supports based on the design of the seat component. In embodiments, supports 140 may include various shapes and sizes based on their application. In embodiments, supports 140 may include various fastening devices for attaching supports 140 to the seat component. As shown, rotating member 106 includes a curved base portion 107 and multiple walls 109 surrounding the curved base portion 107. In embodiments, the multiple walls 109 and the curved base portion 107 are arranged such that a cavity 112 is formed between the multiple walls 109 and the curved base portion 107. In embodiments, the cavity 112 is adapted to receive the support 140, rod 150, and pivoting mechanism 152, thereby providing a robust housing for the aforementioned components.
[0049] In this respect, the rod 150 includes a first portion 150A and a second portion 150B. In an exemplary embodiment, the first portion 150A may be arranged opposite the second portion 150B such that the first portion 150A and the second portion 150B form two halves of the rod 150. The first portion 150A may be coupled to a bracket 140 such that the bracket 140 allows movement of the rod 150. The first portion 150A includes a first protruding element. The first protruding element is an extension or feature that interacts with another component to facilitate mechanical movement of the component. In an exemplary embodiment, the first protruding element may be a protruding tab that engages with a groove. In another exemplary embodiment, the first protruding element may be a cylindrical pin that fits into a groove. In this respect, the first protruding element is adapted to attach or secure the bracket 140 to the rod 150. Furthermore, the first portion 150A is adapted to receive external forces from the handrail assembly such that when an external force is applied, the first portion 150A influences the movement of the second portion 150B of the rod 150. As shown, the rod 150 is in the extended position. In an exemplary embodiment, when a user pushes, presses, or moves the armrest assembly 110 (e.g., during seat adjustment or armrest movement), a localized force or external force is applied to a first portion 150A of the lever 150, thereby moving the first portion 150A from a first position to a second position. It should be understood that this configuration enables automatic or assisted movement of the armrest assembly 110 without requiring separate manual action on the lever 150.
[0050] As shown, a second portion 150B extends from a first portion 150A. The second portion 150B includes a second protruding element. In an exemplary embodiment, the second protruding element may be a hook latched onto a ring. As shown, the second portion 150B is in a second position. Furthermore, the second protruding element of the second portion 150B is adapted to engage with the rotating member 144 via a slot 160. Herein, slot 160 refers to a linear or curved opening or groove formed in the rotating member 144. In an embodiment, slot 160 acts as a controlled path that controls how the second protruding element moves when an external force is applied to the rod 150. In an embodiment, slot 160 can enable smooth and guided movement, thereby preventing uncontrolled displacement or misalignment of the rod 150. In an exemplary embodiment, the movement of the rod 150 may be linear, curved, or rotational, based on the geometry of slot 160. In this regard, the second protruding element of the rod 150 is positioned at one end of slot 160 or in a first position. In the first position, the rod 150 and the rotating member 144 remain stationary. Furthermore, when an external force is applied to the first portion 150A of the rod 150, the first portion 150A causes the rod 150 to pivot, thereby forcing the second protruding element to move along the groove 160. As shown, when the second protruding element advances through the groove 160, the second protruding element reaches a second position at the opposite end of the groove 160. This movement causes the rotating member 144 to rotate in a first direction (in... Figure 2C The rotating member 144 is depicted as rotating about a pivoting mechanism 152 on a plane (X). In an embodiment, the rotating member 144 is adapted to rotate about the pivoting mechanism 152 at angles ranging from about 1 degree to about 34 degrees, 3 degrees to about 30 degrees, 6 degrees to about 25 degrees; 9 degrees to about 20 degrees, 12 degrees to about 15 degrees, 16 degrees to about 10 degrees, 20 degrees to about 5 degrees, 15 degrees to about 3 degrees, and 10 degrees to about 1 degree. In an embodiment, such bidirectional movement allows the rotating member 144 to return to its original position or to dynamically adjust the position of the rotating member 144. In such an exemplary embodiment, when a passenger lifts the armrest assembly 110 backward and upward, the lever 150 returns to its original position, thereby causing the rotating member 144 to rotate backward in a second direction and return to its initial position. It should be understood that this configuration allows the device 106 to automatically return to a neutral position, thereby enhancing passenger convenience.
[0051] refer to Figure 3 This figure shows a schematic diagram of a front view of a device 306 according to another exemplary embodiment of the present disclosure. In this document, "device" refers to a mechanism adapted to prevent interference between movable parts and adjacent parts of the movable part to adjust the position of adjacent parts, thereby ensuring unimpeded movement in both a use position and an unuse position. In an exemplary embodiment, device 306 can be used in various seating assemblies. In an exemplary embodiment, device 306 can be used in any vehicle seating assembly. In an exemplary embodiment, device 306 can be used in adjustable furniture to enhance the movement and positioning of parts. In an exemplary embodiment, device 306 can be used in medical devices to ensure unimpeded movement of adjustable portions. In an exemplary embodiment, device 306 can be used in robots to prevent interference between moving parts. As shown, device 306 includes a bracket 312 and a rotating member 314. In this document, bracket 312 refers to a structural member or fixing device designed to bear loads, provide rigidity, and achieve proper alignment of the various parts of device 306. In embodiments, bracket 312 can be made of various materials such as metal, plastic, composite materials, etc. In an exemplary embodiment, bracket 312 can be a metal plate with one or more mounting holes. In this respect, bracket 312 is adapted to attach device 306 to or secure device 306 to a first external component. In an embodiment, the first external component may be a seat assembly or a frame of a vehicle seat assembly. In such an embodiment, the frame may be a seat frame, which is adapted to secure bracket 312 using one or more fasteners or retainers such as 354. It should be understood that bracket 312 is secured to the frame to prevent misalignment of device 306. In this respect, bracket 312 is operatively coupled to a rod (as described below) Figure 5(As described herein). Furthermore, the rotating member 314 is operatively coupled to the rod. Herein, the rotating member 314 refers to a mechanical component designed to pivot about a central axis in response to movement of the rod. In an embodiment, the rotating member 314 includes a curved base portion and a plurality of walls surrounding the curved base portion. In an embodiment, the plurality of walls and the curved base portion are arranged such that a cavity is formed between the plurality of walls and the curved base portion. In an embodiment, the cavity is adapted to accommodate the support 306, the rod, and the pivoting mechanism. In an embodiment, the curved base portion of the rotating member 314 provides a smooth surface that facilitates its rotation about the pivoting mechanism.
[0052] refer to Figure 4 The diagram shows a schematic rear view of a device 306 according to another exemplary embodiment of the present disclosure. In this embodiment, the rotating member 314 includes a bent base portion (as described below). Figure 6 (As shown in the figure) to facilitate smooth rotational movement about the pivoting mechanism. As shown, the device 306 is adapted to be hollow from the rear side. In this respect, the rotating member 314 includes a plurality of walls 344 surrounding the curved base portion. In embodiments, the plurality of walls 344 form a closed or semi-closed structure. In embodiments, the plurality of walls 344 are adapted to define cavities 320 for receiving internal components of the device 306 and to protect such components from external forces, dust, and damage. Hereinafter, the internal components include brackets 312, the rotating member 314, rods, and the pivoting mechanism. Brackets 312 on two opposing walls of the rotating member 314 are also shown. In embodiments, the device 306 may include a plurality of brackets based on the design of the first external member. In embodiments, the brackets 312 may include various shapes and sizes based on their application. In embodiments, the brackets 312 may include various fastening devices 354 for attaching the brackets 312 to the first external member.
[0053] refer to Figure 5 The figure shows a schematic perspective view of a device 306 according to another exemplary embodiment of the present disclosure. As shown, the device 306 includes a bracket 312 (as described above in...). Figure 3 (as described above), rod 324 and rotating member 314 (as described above) Figure 3As described in [the text], the rotating member 314 includes a curved base portion 342 to facilitate smooth rotational movement about the pivoting mechanism 336. As also shown, the rotating member 314 includes a plurality of walls 344 surrounding the curved base portion 342. In this respect, the rotating member 314 is adapted to accommodate the support 312, the rod 324, and the pivoting mechanism 336. Herein, the rod 324 refers to a mechanical component designed to transfer force from one point to another, typically converting an input force into different motions. In an exemplary embodiment, the rod 324 may be a straight arm with a pivot at one end. In another exemplary embodiment, the rod 324 may be a curved or contoured rod designed for ergonomic actuation. In yet another exemplary embodiment, the rod 324 may be a composite rod with multiple links to enhance control. In this respect, the rod 324 includes a first portion 326 and a second portion 328. In an exemplary embodiment, the first portion 326 may be arranged opposite the second portion 328 such that the first portion 326 and the second portion 328 form two halves of the rod 324. The first portion 326 can be coupled to the bracket 312, allowing the rod 324 to move. The first portion 326 includes a first protruding element. The first protruding element is an extension or feature that interacts with another component to facilitate mechanical movement of the component. In an exemplary embodiment, the first protruding element may be a protruding tab that engages with a slot 332. In another exemplary embodiment, the first protruding element may be a cylindrical pin that fits into a groove. In this respect, the first protruding element is adapted to attach or secure the bracket 312 to the rod 324. As shown, the rod 324 is in a retracted position. In other words, when the rod 324 is in the retracted position, the second protruding element is in a first position relative to the slot 332. As shown, the first portion 326 is adapted to receive external force from a second external component, such that when an external force is applied, the first portion 326 affects the movement of the second portion 328 of the rod 324. In an embodiment, the second external component may be a handrail assembly (as described above in FIG. 1). In such an embodiment, the first portion 326 is adapted to receive external forces from the armrest assembly when the armrest assembly moves from a retracted position to an extended position. In another embodiment, the second external component may be a trim assembly. In such an embodiment, the trim assembly may be a rigid or semi-rigid structure that forms part of the outer covering of the seat assembly (as described above) and provides aesthetic and functional integration to the seat assembly. In an exemplary embodiment, the first portion 326 may be positioned adjacent to or in contact with a section of the trim assembly such that any movement or deformation of the trim assembly can apply external forces to the lever 324. In such an exemplary embodiment, when a user pushes, presses, or moves the trim assembly (e.g., during seat adjustment or armrest movement), localized forces are applied to the first portion 326 of the lever 324. It should be understood that the configuration enables automatic or assisted movement of the armrest assembly without requiring separate manual action on the lever 324.
[0054] In an exemplary embodiment, the second portion 328 may be a curved or angled extension that can change the direction of the external force. In this regard, the second portion 328 extends from the first portion 326 and includes a second protruding element. In an exemplary embodiment, the second protruding element may be a hook latched onto a ring. Furthermore, the second portion 328 is adapted to move from a first position to a second position when an external force is applied to the first portion 326. Additionally, the second protruding element of the second portion 328 is adapted to engage with the rotating member 314 via a slot 332. Hereinafter, a slot 332 refers to a linear or curved opening or groove formed in the rotating member 314. In an embodiment, the slot 332 acts as a controlled path that controls how the second protruding element moves when an external force is applied to the rod 324. In an embodiment, the slot 332 can enable smooth and guided movement, thereby preventing uncontrolled displacement or misalignment of the rod 324. In an exemplary embodiment, the movement of the rod 324 may be linear, curved, or rotational based on the geometry of the slot 332. In this respect, the second protruding element of the rod 324 is positioned at one end of the slot 332 or in a first position. In the first position, the rod 324 and the rotating member 314 remain stationary. Furthermore, when an external force is applied to the first portion 326 of the rod 324, the first portion 326 pivots the rod 324, thereby forcing the second protruding element to move along the slot 332. Furthermore, as the second protruding element advances through the slot 332, the second protruding element reaches a second position at the opposite end of the slot 332. This movement causes the rotating member 314 to rotate about the pivoting mechanism 336. Hereinafter, the pivoting mechanism 336 refers to a structural element that allows a component to rotate about a fixed axis. In an exemplary embodiment, the pivoting mechanism 336 may be a hinge, a spring-loaded pivot, etc., that allows unidirectional movement or multi-axis rotation. In this respect, the pivoting mechanism 336 is connected to the rotating member 314, thus enabling controlled rotation of the rotating member 314. In an embodiment, the rotating member 314 may be adapted to reverse the rotation based on the movement of the second portion 328 of the rod 324. In such an embodiment, the second direction refers to the rotational movement of the rotating member 314 about the pivoting mechanism 336, which is opposite to its initial rotation in the first direction. In such an embodiment, the second direction is the reverse movement that occurs when the second portion 328 of the lever 324 moves from the second position back to the first position, causing the rotating member 314 to rotate in the opposite direction (such as counterclockwise). In an exemplary embodiment, the second portion 328 of the lever 324 moves from the second position back to the first position when the external force is removed or reversed. This reverse movement forces the second protruding element back along the slot 332. The rotating member 314 responds by pivoting about the pivoting mechanism 336 in the second direction. In embodiments, such bidirectional movement can allow the rotating member 314 to return to its original position or dynamically adjust the position of the rotating member 314.In this exemplary embodiment, when a passenger lifts the handrail assembly backward and upward, the lever 324 returns to its original position, causing the rotating member 314 to rotate backward in a second direction and return to its initial position. It should be understood that this configuration allows the device 306 to automatically return to a neutral position, thereby enhancing passenger convenience. In embodiments, the rotating member 314 is adapted to rotate about the pivoting mechanism 336 at angles ranging from about 1 degree to about 34 degrees, 3 degrees to about 30 degrees, 6 degrees to about 25 degrees; 9 degrees to about 20 degrees, 12 degrees to about 15 degrees, 16 degrees to about 10 degrees, 20 degrees to about 5 degrees, 15 degrees to about 3 degrees, and 10 degrees to about 1 degree.
[0055] refer to Figure 6 The figure shows a schematic exploded view of a device 306 according to an exemplary embodiment of the present disclosure. As shown, the device 306 includes a bracket 312, a rod 324, a rotating member 314, a pivoting mechanism 336, a cushion 350, and a decorative cover (not shown). In this respect, the bracket 312 provides a support structure and is designed to be mounted on an external component such as a seat frame. The rod 324 is operatively connected to the bracket 312. The rod 324 includes a first portion adapted to receive external forces (as described above). Figure 5 (as described above) and the second part (as described above) interacts with the rotating member 314 through the slot. Figure 5(As described above). This engagement allows the rod 324 to pivot in response to an applied external force. The rotating member 314 is adapted to rotate about a pivoting mechanism 336, which provides a central axis of movement for the rotating member 314. As shown, the rotating member 314 includes a curved base portion 342 and a plurality of walls 344 surrounding the curved base portion 342, thereby forming a cavity (as described above) accommodating the support 312, the rod 324, and the pivoting mechanism 336. Furthermore, a groove within the rotating member 314 is adapted to engage with a second protruding element 325 of the rod 324, thus allowing the second protruding element 325 to move within the groove from a first position (as described above) to a second position (as described above). This movement facilitates controlled rotation of the rotating member 314. As shown, the device 306 also includes a pad 350. It should be understood that the pad 350 can provide comfort, shock absorption, and aesthetic integration to the device 306. In such an embodiment, the pad 350 can be attached to the rotating member 314 and a decorative cover. In an exemplary embodiment, the pad 350 may include a first side and a second side, such that the first side of the pad 350 can be attached to the rotating member 314, and the second side of the pad 350 can be attached to a decorative cover. In an exemplary embodiment, the decorative cover may be adapted to provide an external cover that encloses and protects the pad 350 while improving the appearance of the device 306. In an exemplary embodiment, the pad 350 may be attached to the rotating member 314 via various attachment means, such as fasteners, adhesives, stitching, etc. In an exemplary embodiment, the device 306 also includes various attachment devices 354 adapted to attach each component to each other. In embodiments, examples of attachment devices 354 may include, but are not limited to, fasteners (such as screws, clips, or adhesives), hooks or interlocking elements, and fabric integration (such as sewn or embedded materials). In another exemplary embodiment, when the rotating member 314 pivots about the pivoting mechanism 336, the pad 350 also moves with the rotating member 314, thereby providing a comfortable user experience even during repositioning. The combination of bracket 312, rod 324, rotating member 314 and pivoting mechanism 336 provides a durable and efficient device 306, thereby making the device 306 suitable for automotive seat applications or other adjustable seat configurations.
[0056] In a first aspect, this disclosure provides an apparatus. The apparatus includes a support, a rod, and a rotating member. The support is operably coupled to the rod and adapted to be fixed to a first external component. The rod includes a first portion operably coupled to the support. The first portion includes a first protruding element. A second portion includes a second protruding element. The second protruding element is operably coupled via the second portion to a portion of the rotating member. The second portion is adapted to move from a first position to a second position in response to an external force applied to the first portion. The rotating member is adapted to rotate about a pivoting mechanism in a first direction in response to the second portion of the rod moving from the first position to the second position.
[0057] In one embodiment, the bracket is adapted to be fixed to the first external component of a frame selected from a vehicle seat assembly.
[0058] In an embodiment, a first portion of the rod is adapted to receive the external force from a second external component, wherein the second external component is at least one of: a handrail assembly, a decorative assembly.
[0059] In one embodiment, the portion of the rotating member includes a groove, wherein the groove is adapted to engage with the second protruding element such that the second protruding element is adapted to move from the first position to the second position within the groove.
[0060] In one embodiment, the rotating member includes a curved base portion and a plurality of walls surrounding the curved base portion, wherein the curved base portion and the plurality of walls are adapted to form a cavity such that the cavity is adapted to accommodate the support, the rod, and the pivoting mechanism.
[0061] In one embodiment, the rotating member is adapted to rotate about the pivoting mechanism at an angle ranging from about 1 degree to about 35 degrees.
[0062] In one embodiment, the rotating member is adapted to rotate about the pivoting mechanism in a second direction in response to a second portion of the rod moving from the second position to the first position.
[0063] In one embodiment, the device further includes a pad, wherein the pad includes a first side and a second side opposite to the first side, wherein the first side of the pad is adapted to be attached to the rotating member, and the second side is adapted to be attached to a decorative cover, wherein the decorative cover is adapted to cover the pad.
[0064] In a second aspect, this disclosure provides an armrest assembly. The armrest assembly includes an armrest and a device. The armrest is adapted to be movable between a stowed position and an extended position. The device is adapted to be operatively coupled to the armrest, wherein the device includes a bracket, a rod, and a rotating member. The bracket is operatively coupled to the rod, wherein the bracket is adapted to be secured to a seat component. The rod includes a first portion including a first protruding element, wherein the first portion is operatively coupled to the bracket via the first protruding element, and wherein the first portion is adapted to receive an external force from the armrest assembly in the extended position. A second portion includes a second protruding element, wherein the second portion is operatively coupled to a portion of the rotating member via the second protruding element, and wherein the second portion is adapted to move from a first position to a second position in response to the external force applied to the first portion. The rotating member is adapted to rotate about a pivoting mechanism in a first direction in response to the second portion of the rod moving from the first position to the second position, such that the armrest moves from the stowed position to the extended position.
[0065] In one embodiment, the device is adapted to create a gap between the armrest and another seat component, wherein the gap is adapted to facilitate the movement of the armrest from the retracted position to the extended position.
[0066] In an embodiment, the device is adapted to facilitate the movement of the armrest from the retracted position to the extended position at an angle ranging from about 1 degree to about 125 degrees.
[0067] In one embodiment, the bracket is adapted to be fixed to the seat component of a frame selected from vehicle seat assemblies.
[0068] In one embodiment, the portion of the rotating member includes a groove adapted to engage with the second protruding element such that the second protruding element is adapted to move from the first position to the second position within the groove.
[0069] In one embodiment, the rotating member includes a curved base portion and a plurality of walls surrounding the curved base portion, wherein the curved base portion and the plurality of walls are adapted to form a cavity such that the cavity is adapted to accommodate the support, the rod, and the pivoting mechanism.
[0070] In one embodiment, the rotating member is adapted to rotate about the pivoting mechanism at an angle ranging from about 1 degree to about 35 degrees.
[0071] In one embodiment, the rotating member is adapted to rotate about the pivoting mechanism in a second direction in response to a second portion of the rod moving from the second position to the first position.
[0072] In one embodiment, the armrest is adapted to release the external force from the device, causing a second portion of the rod to move from the second position to the first position, and wherein the movement of the second portion is adapted to cause the rotating member to rotate about the pivoting mechanism in the second direction.
[0073] Figure 1A -B、 Figure 2A -C、 Figure 3 , Figure 4 , Figure 5 and Figure 6 These are merely examples that should not unduly limit the scope of the claims herein. Those skilled in the art will recognize many variations, alternatives, and modifications to the embodiments of this disclosure.
[0074] While exemplary embodiments have been described above, these embodiments are not intended to describe all possible forms according to this disclosure. In this regard, the terminology used in the specification is descriptive rather than restrictive, and it should be understood that various changes may be made without departing from the spirit and scope of this disclosure. Furthermore, features of various embodiments may be combined to form other embodiments according to this disclosure.
Claims
1. A device, characterized in that... The device includes: A bracket, operably connected to a rod and adapted to be fixed to a first external component; The rod, wherein the rod comprises: A first portion, operably coupled to the bracket, wherein the first portion includes a first protruding element, and The second part, wherein the second part includes a second protruding element, and wherein the second protruding element is operatively coupled to a portion of the rotating member via the second part, and wherein the second part is adapted to move from a first position to a second position in response to an external force applied to the first part; and The rotating member is adapted to rotate about the pivoting mechanism in a first direction in response to a second portion of the rod moving from the first position to the second position.
2. The device according to claim 1, characterized in that... The bracket is adapted to be fixed to a first external component of a frame selected from a seat assembly of a vehicle, and wherein a first portion of the rod is adapted to receive the external force from a second external component, and wherein the second external component is at least one of: an armrest assembly, a trim assembly.
3. The device according to claim 1, characterized in that... The portion of the rotating member includes: A groove, wherein the groove is adapted to engage with the second protruding element such that the second protruding element is adapted to move within the groove from the first position to the second position; and A curved base portion and a plurality of walls surrounding the curved base portion, wherein the curved base portion and the plurality of walls are adapted to form a cavity such that the cavity is adapted to accommodate the support, the rod and the pivoting mechanism.
4. The device according to claim 1, characterized in that... The rotating member is adapted to rotate about the pivoting mechanism in a second direction in response to the second portion of the rod moving from the second position to the first position, and wherein the rotating member is adapted to rotate about the pivoting mechanism at an angle in the range of about 1 degree to about 35 degrees.
5. The device according to claim 1, characterized in that... The device further includes a pad, wherein the pad includes a first side and a second side opposite to the first side, wherein the first side of the pad is adapted to be attached to the rotating member, and the second side is adapted to be attached to a decorative cover, wherein the decorative cover is adapted to cover the pad.
6. A handrail assembly, characterized in that... The armrest assembly includes: Handrail, said handrail being movable between a retracted position and an extended position; and Device, the device being adapted to be operatively coupled to the handrail, wherein the device comprises: A bracket operably connected to a rod, wherein the bracket is adapted to be fixed to a seat component; The rod, wherein the rod comprises: A first portion, comprising a first protruding element, wherein the first portion is operably coupled to the bracket via the first protruding element, and wherein the first portion is adapted to receive external force from the armrest assembly in the deployed position, and The second part includes a second protruding element, wherein the second part is operatively coupled to a portion of the rotating member via the second protruding element, and wherein the second part is adapted to move from a first position to a second position in response to an external force applied to the first part; and The rotating member is adapted to rotate about a pivoting mechanism in a first direction in response to a second portion of the rod moving from the first position to the second position, such that the armrest moves from the retracted position to the extended position.
7. The armrest assembly according to claim 6, characterized in that... The device is adapted to create a gap between the armrest and another seat component, wherein the gap is adapted to facilitate the movement of the armrest from the retracted position to the extended position, and wherein the device is adapted to facilitate the movement of the armrest from the retracted position to the extended position at an angle ranging from about 1 degree to about 125 degrees.
8. The armrest assembly according to claim 6, characterized in that... The bracket is adapted to be fixed to the seat component of a frame selected from vehicle seat assemblies.
9. The armrest assembly according to claim 6, characterized in that... The portion of the rotating member includes: A groove, wherein the groove is adapted to engage with the second protruding element such that the second protruding element is adapted to move within the groove from the first position to the second position; and A curved base portion and a plurality of walls surrounding the curved base portion, wherein the curved base portion and the plurality of walls are adapted to form a cavity such that the cavity is adapted to accommodate the support, the rod and the pivoting mechanism.
10. The armrest assembly according to claim 6, characterized in that... The rotating member is adapted to rotate about the pivoting mechanism in a second direction in response to the second portion of the rod moving from the second position to the first position, and wherein the armrest is adapted to release the external force from the device such that the second portion of the rod moves from the second position to the first position, and wherein the movement of the second portion is adapted to cause the rotating member to rotate about the pivoting mechanism in the second direction, and wherein the rotating member is adapted to rotate about the pivoting mechanism at an angle in the range of about 1 degree to about 35 degrees.