Leg rest cover shielding component mounting structure and zero-gravity vehicle seat

Abstract

This application relates to the field of vehicle seat technology, and in particular to a leg rest cover mounting structure and a zero-gravity vehicle seat. The leg rest cover mounting structure includes a leg rest bracket and a leg rest cover, the leg rest cover being fitted over the outside of the leg rest bracket. The leg rest bracket includes a bracket side plate, and the leg rest cover includes a cover side plate. The cover side plate and the bracket side plate are opposite each other, and multiple limiting engagement points are provided between them to achieve limiting engagement between the cover side plate and the bracket side plate. An elastic pad is provided between the contact surfaces formed by the cover side plate and the bracket side plate at at least one limiting engagement point. The elasticity of the elastic pad, to a certain extent, eliminates assembly defects caused by manufacturing tolerances when the leg rest cover and leg rest bracket are engaged at multiple points, thus avoiding abnormal noises and eventual loosening of the leg rest cover and leg rest bracket during use.

Description

Technical Field

[0001] This application relates to the field of vehicle seat technology, and in particular to a leg rest cover installation structure and a zero-gravity vehicle seat. Background Technology

[0002] In zero-gravity vehicle seats, leg rests typically consist of a leg rest cover mounted on a leg rest bracket. Currently, the industry standard uses a multi-point locking and fastening method to secure the leg rest cover to the bracket. However, this method creates multiple hard-contact surfaces during the locking process, leading to misalignment due to manufacturing tolerances. This can result in abnormal noises during use and eventual loosening. Utility Model Content

[0003] The purpose of this utility model is to provide a leg support cover installation structure and a zero-gravity vehicle seat, so as to eliminate to a certain extent the problem of improper assembly between the leg support cover and the leg support bracket caused by manufacturing tolerance issues.

[0004] This utility model provides a leg support cover installation structure, including a leg support bracket and a leg support cover; The leg support bracket includes a bracket side plate; The leg support cover is disposed on the outside of the leg support bracket, and the leg support cover includes a cover side plate, which is disposed opposite to the bracket side plate; Multiple limiting engagement points are provided between the cover side plate and the bracket side plate, and an elastic pad is provided between the contact surfaces formed by the cover side plate and the bracket side plate at at least one of the limiting engagement points.

[0005] Furthermore, the plurality of limiting card contacts include a first card contact; The bracket side plate has a first extension at the first card contact point, and the first extension is provided with a first card interface. The cover side plate forms a first abutting part at the first snap point, and the first abutting part is provided with a snap hook; The hook can engage with the first card interface to confine the first extension between the first abutment and the hook head.

[0006] Furthermore, the first abutment portion is provided with the elastic pad, and the elastic pad is provided with a through hole for the hook to pass through.

[0007] Furthermore, the plurality of the limiting card contacts include a second card contact; The bracket side plate has a second extension at the second card contact point, and the second extension is provided with a second card interface. The cover side plate forms a second abutment at the second snap point, and the second abutment is provided with a limiting protrusion. The second extension can abut against the second abutment, and the limiting protrusion is inserted into the second card interface.

[0008] Furthermore, both the first extension and the second extension extend along a first direction, and the first extension and the second extension are located on both sides of the bracket side plate along a second direction, the second direction being perpendicular to the first direction; The first card interface extends through the first extension along the second direction, and the second card interface extends through the second extension along the second direction.

[0009] Furthermore, the leg support bracket is provided with bracket side plates on both sides along the first direction, and the leg support cover is provided with cover side plates on both sides along the first direction. The two cover side plates are arranged opposite to the two bracket side plates in a one-to-one correspondence, and are respectively snapped together by multiple limiting snap points.

[0010] Furthermore, the leg support bracket also includes a mounting bracket connected between the two bracket side plates; The leg support cover includes a connecting plate connected between the two cover side plates, and the connecting plate is disposed opposite to the mounting bracket; The connecting plate is provided with a connecting post, and the connecting post and the mounting bracket are only provided with connecting holes for fasteners to pass through.

[0011] Furthermore, the mounting bracket is provided with a limiting hole, and the connecting plate is provided with a limiting post, which is inserted into the limiting hole for limiting.

[0012] Furthermore, the connecting plate is provided with a plurality of connecting posts spaced apart along the first direction.

[0013] This utility model also provides a zero-gravity vehicle seat, including the leg support cover shielding component installation structure described in any of the above.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: The leg support cover installation structure provided by this utility model includes a leg support bracket and a leg support cover. The leg support cover is used to cover the outside of the leg support bracket. The leg support bracket includes a bracket side plate, and the leg support cover includes a cover side plate. The cover side plate and the bracket side plate are arranged opposite to each other, and multiple limiting engagement points are provided between the cover side plate and the bracket side plate to achieve limiting engagement between the cover side plate and the bracket side plate, that is, to achieve limiting engagement of the leg support cover on the leg support bracket. At the same time, an elastic pad is provided between the contact surfaces formed by the cover side plate and the bracket side plate at at least one limiting engagement point. The elasticity of the elastic pad is used to eliminate, to a certain extent, the problem of incomplete assembly caused by manufacturing tolerance issues when the leg support cover and the leg support bracket are engaged at multiple points, so as to avoid abnormal noise and eventual loosening of the leg support cover and the leg support bracket during use.

[0015] This utility model also provides a zero-gravity vehicle seat, including the aforementioned leg rest cover installation structure, thus the zero-gravity vehicle seat also has the beneficial effects of the leg rest cover installation structure. Attached Figure Description

[0016] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 A schematic diagram of the installation structure of the leg support cover shielding component provided in this embodiment of the utility model; Figure 2 for Figure 1 Enlarged view of point A in the middle; Figure 3 for Figure 1 Enlarged view of point B in the middle.

[0018] Figure label: 1-Side plate of bracket, 11-First extension, 12-Second extension, 2-Side plate of cover, 21-First abutment, 22-Second abutment, 23-Hook, 24-Limiting boss, 3-Elastic pad, 4-Mounting bracket, 5-Connecting plate, 51-Connecting post, 52-Limiting post; a - First direction, b - Second direction. Detailed Implementation

[0019] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of this utility model, but not all embodiments.

[0020] The components of the present invention embodiments described and shown in the accompanying drawings can typically be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention.

[0021] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0022] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0024] The following reference Figures 1 to 3 This application describes a leg rest cover mounting structure and a zero-gravity vehicle seat according to some embodiments of the present application.

[0025] This application provides a mounting structure for a leg support cover shield, such as... Figures 1 to 3As shown, the leg support cover mounting structure includes a leg support bracket and a leg support cover. The leg support cover is used to cover the outside of the leg support bracket. The leg support bracket includes a bracket side plate 1, and the leg support cover includes a cover side plate 2. The cover side plate 2 and the bracket side plate 1 are arranged opposite to each other, and multiple limiting engagement points are provided between the cover side plate 2 and the bracket side plate 1 to achieve limiting engagement between the cover side plate 2 and the bracket side plate 1, that is, to achieve limiting engagement of the leg support cover on the leg support bracket. At the same time, an elastic pad 3 is provided between the contact surfaces formed by the cover side plate 2 and the bracket side plate 1 at at least one limiting engagement point. The elasticity of the elastic pad 3 is used to eliminate, to a certain extent, the problem of incomplete assembly caused by manufacturing tolerance issues when the leg support cover and the leg support bracket are engaged at multiple points, so as to avoid abnormal noise and eventual loosening of the leg support cover and the leg support bracket during use.

[0026] In one embodiment of this application, preferably, as shown below, Figure 1 and Figure 2 As shown, multiple limiting contact points include a first contact point. The bracket side plate 1 has a first extension 11 formed at the first contact point, and the first extension 11 has a through first card interface. The cover side plate 2 has a first abutment 21 formed at the first contact point. The first abutment 21 is disposed opposite to the first extension 11. The first abutment 21 has a hook 23, which can be locked in the first card interface to limit the first extension 11 between the first abutment 21 and the hook head of the hook 23, thereby realizing the limiting engagement between the leg support cover and the leg support bracket at the first contact point.

[0027] In this embodiment, preferably, as follows: Figure 1 and Figure 3 As shown, the multiple limiting contact points also include a second contact point. The bracket side plate 1 has a second extension 12 formed at the second contact point, and the second extension 12 is provided with a through second contact interface. The cover side plate 2 has a second abutment 22 formed at the second contact point, and the second abutment 22 is provided with a limiting boss 24. When the cover side plate 2 and the bracket side plate 1 complete the limiting contact at the first contact point, the second extension 12 can abut against the second abutment 22, and the limiting boss 24 is limited and inserted into the second contact interface, so that the leg support cover and the leg support bracket achieve the limiting contact at the first contact point.

[0028] In this embodiment, preferably, as follows: Figures 1 to 3 As shown, the leg support bracket has a first direction a and a second direction b that are perpendicular to each other. The first extension 11 and the second extension 12 are located on both sides of the bracket side plate 1 along the second direction b, and both the first extension 11 and the second extension 12 extend along the first direction a, that is, both the first extension 11 and the second extension 12 are perpendicular to the second direction b.

[0029] The first card interface passes through the first extension 11 along the second direction b, and the second card interface passes through the second extension 12 along the second direction b. When engaging the bracket side plate 1 and the cover side plate 2, taking the second direction b as the vertical direction as an example, simply make the hook 23 opposite to the first card interface and located below the first card interface, and make the limiting boss 24 opposite to the second card interface and located below the second card interface. Then push the cover side plate 2 upward so that the hook 23 engages with the first card interface and the limiting boss 24 is inserted into the second card interface until the second extension 12 abuts against the second abutment 22. At this time, the first extension 11 is engaged between the first abutment 21 and the hook head of the hook 23, so as to conveniently and quickly complete the engagement between the bracket side plate 1 and the cover side plate 2.

[0030] In this embodiment, preferably, as follows: Figure 2 As shown, the first abutment part 21 is provided with an elastic pad 3, and the elastic pad 3 is provided with a through hole for the hook 23 to pass through.

[0031] Without the elastic pad 3, the bracket side plate 1 and the cover side plate 2 form two hard contact surfaces at the first engagement point: the contact surface between the first extension 11 and the first abutment 21, and the contact surface between the first extension 11 and the hook head of the hook 23. At the second engagement point, the bracket side plate 1 and the cover side plate 2 form one hard contact surface: the contact surface between the second extension 12 and the second abutment 22. In this embodiment, the elastic pad 3 is laid on the first abutment 21, and a through hole is provided in the elastic pad 3 so that the hook 23 can pass through the elastic pad 3. This ensures that at the first engagement point, the first extension 11 and the first abutment 21 are in elastic contact, thereby mitigating to some extent the problem of incomplete assembly caused by manufacturing tolerances when the leg support cover and leg support are engaged at multiple points.

[0032] In this embodiment, preferably, as follows: Figure 1 As shown, the leg support bracket is provided with support side plates 1 on both sides along the first direction a, and the leg support cover is provided with cover side plates 2 on both sides along the first direction a. The two cover side plates 2 and the two support side plates 1 are arranged opposite each other in a one-to-one correspondence, and the opposite cover side plates 2 and support side plates 1 are connected by multiple limiting locking nodes, so that the cover side plates 2 are stably locked on the leg support cover.

[0033] In this embodiment, preferably, as follows: Figure 1As shown, the leg support bracket also includes a mounting bracket 4 connected between the two bracket side plates 1. The cover side plate 2 includes a connecting plate 5 connected between the two cover side plates 2. The connecting plate 5 and the mounting bracket 4 are arranged opposite to each other. The connecting plate 5 is provided with a connecting post 51. Both the connecting post 51 and the mounting bracket 4 are provided with connecting holes. The connecting holes on the connecting post 51 and the connecting holes on the mounting bracket 4 are coaxially arranged opposite to each other so that fasteners can be inserted to securely connect the cover side plate 2 and the leg support bracket.

[0034] Preferably, such as Figure 1 As shown, the mounting bracket 4 is provided with a limiting hole, which penetrates the mounting bracket 4 along the second direction b. The connecting plate 5 is provided with a limiting post 52, which extends along the second direction b and can be inserted into the limiting hole. Thus, when the leg support cover is pushed along the second direction b to perform multi-point engagement between the leg support cover and the leg support bracket, the relative position of the leg support cover and the leg support bracket in the first direction a can be limited by the cooperation between the limiting post 52 and the limiting hole.

[0035] This application also provides a zero-gravity vehicle seat, including the leg rest cover shielding mounting structure of any of the above embodiments.

[0036] In this embodiment, the zero-gravity vehicle seat includes a leg rest cover mounting structure, thus the zero-gravity vehicle seat has all the beneficial effects of the leg rest cover mounting structure, which will not be described in detail here.

[0037] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A mounting structure for a leg support cover shield, characterized in that, Includes leg support brackets and leg support covers; The leg support bracket includes a bracket side plate; The leg support cover is disposed on the outside of the leg support bracket, and the leg support cover includes a cover side plate, which is disposed opposite to the bracket side plate; Multiple limiting engagement points are provided between the cover side plate and the bracket side plate, and an elastic pad is provided between the contact surfaces formed by the cover side plate and the bracket side plate at at least one of the limiting engagement points.

2. The leg support cover installation structure according to claim 1, characterized in that, The plurality of limit card contacts include a first card contact; The bracket side plate has a first extension at the first card contact point, and the first extension is provided with a first card interface. The cover side plate forms a first abutting part at the first snap point, and the first abutting part is provided with a snap hook; The hook can engage with the first card interface to confine the first extension between the first abutment and the hook head.

3. The leg support cover installation structure according to claim 2, characterized in that, The first abutment portion is provided with the elastic pad, and the elastic pad is provided with a through hole for the hook to pass through.

4. The installation structure of the leg support cover shielding component according to claim 2, characterized in that, The plurality of the aforementioned limit card contacts include a second card contact; The bracket side plate has a second extension at the second card contact point, and the second extension is provided with a second card interface. The cover side plate forms a second abutment at the second snap point, and the second abutment is provided with a limiting protrusion. The second extension can abut against the second abutment, and the limiting protrusion is inserted into the second card interface.

5. The leg support cover installation structure according to claim 4, characterized in that, Both the first extension and the second extension extend along a first direction, and the first extension and the second extension are located on both sides of the bracket side plate along a second direction, the second direction being perpendicular to the first direction; The first card interface extends through the first extension along the second direction, and the second card interface extends through the second extension along the second direction.

6. The leg support cover mounting structure according to claim 5, characterized in that, The leg support bracket is provided with bracket side plates on both sides along the first direction, and the leg support cover is provided with cover side plates on both sides along the first direction. The two cover side plates are arranged opposite to the two bracket side plates one by one, and are respectively snapped together by multiple limiting snap points.

7. The leg support cover installation structure according to claim 5, characterized in that, The leg support bracket also includes a mounting bracket connected between the two bracket side plates; The leg support cover includes a connecting plate connected between the two cover side plates, and the connecting plate is disposed opposite to the mounting bracket; The connecting plate is provided with a connecting post, and the connecting post and the mounting bracket are only provided with connecting holes for fasteners to pass through.

8. The installation structure of the leg support cover shielding component according to claim 7, characterized in that, The mounting bracket is provided with a limiting hole, and the connecting plate is provided with a limiting post, which is inserted into the limiting hole for limiting.

9. The installation structure of the leg support cover shielding component according to claim 7, characterized in that, The connecting plate is provided with multiple connecting posts spaced apart along the first direction.

10. A zero-gravity vehicle seat, characterized in that, The mounting structure for the leg support cover shield, as described in any one of claims 1 to 9.

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