CN218966760U

CN218966760U - Leg support and automobile seat

Info

Publication number: CN218966760U
Application number: CN202223490598.6U
Authority: CN
Inventors: 周晓军
Original assignee: Jiangsu Yueda Yanfeng Auto Parts Co ltd
Current assignee: Jiangsu Yueda Yanfeng Auto Parts Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-05-05
Anticipated expiration: 2032-12-26

Abstract

The utility model discloses a leg support and an automobile seat, which comprise a left leg support and a right leg support which are fixed at the bottom of the automobile seat and are mutually independent, wherein the left leg support and the right leg support have the same structure; the left leg support comprises a support piece for supporting the leg and a driving assembly for driving the support piece to rotate; the automobile seat is characterized in that the supporting piece is fixedly connected with the front side surface of the automobile seat, one end of the driving assembly is mounted on the lower end surface of the automobile seat, the other end of the driving assembly is rotatably connected with the supporting piece, and the automobile seat can meet the requirements of passengers and drivers on different supporting angles of left and right legs by adjusting the left leg support and the right leg support which are mutually independent.

Description

Leg support and automobile seat

Technical Field

The utility model relates to an automobile seat, in particular to a leg rest and an automobile seat.

Background

The leg rest of the chair is a mechanism for extending the seating surface of the chair, which can provide support for the legs of the user to improve the comfort of the user.

In order to improve riding comfort, a seat leg support is additionally arranged on an automobile seat, and most of existing seat leg supports are a leg support plate and simultaneously support left and right legs, but because of different riding habits and driving postures of passengers or drivers, the angles of the support of the legs are different from each other. Accordingly, there is a need for improvements over the deficiencies of the prior art.

Disclosure of Invention

The utility model aims to provide a leg support capable of independently adjusting angles of left legs and right legs and an automobile seat with the leg support.

A leg rest of the present application, comprising:

the left leg support and the right leg support are fixed at the bottom of the automobile seat and are mutually independent, and the left leg support and the right leg support have the same structure;

the left leg support comprises a support piece for supporting the leg and a driving assembly for driving the support piece to rotate;

the support piece is fixedly connected with the front side surface of the automobile seat, one end of the driving assembly is mounted on the lower end surface of the automobile seat, and the other end of the driving assembly is rotatably connected with the support piece.

In a specific embodiment, the support member includes an elastic portion and a support portion, one end of the elastic portion is fixedly connected with the car seat, and the other end of the elastic portion is connected with the support portion, and the support portion can be rotated at will by arranging the elastic portion, so that the flexibility of rotation of the support portion is ensured.

In a specific embodiment, the driving assembly comprises a driving piece, a transmission piece and a connecting rod mechanism, the driving piece is mounted on the bottom surface of the automobile seat, one end of the transmission piece is connected with the output end of the driving piece, the other end of the transmission piece is connected with the connecting rod mechanism, the execution end of the connecting rod mechanism is pivoted with the supporting part, the transmission piece is driven to move through the driving piece, and then the connecting rod mechanism is driven to move through the transmission piece, so that the angle of the supporting part is adjusted, and the automobile seat is simple in structure and easy to realize.

In a specific embodiment, the transmission piece comprises a bracket fixed at the bottom of the automobile seat and a transverse pull rod fixed with the bracket, a rotating block is rotatably connected to the transverse pull rod, a screw rod is connected to the rotating block, the other end of the screw rod is pivoted with the connecting rod mechanism, and the screw rod is driven to swing through rotation of the rotating block, so that driving of the connecting rod mechanism is achieved, and the transmission piece is reasonable in structural design and simple in mechanism.

In a specific embodiment, the link mechanism includes a set of first link assemblies and second link assemblies that are pivotally connected to each other, one ends of the first link assemblies and the second link assemblies are respectively pivotally connected to the bracket, and the other ends are pivotally connected to the supporting portion.

In a specific embodiment, the elastic portion is made of rubber, plastic or leather.

In a specific embodiment, a bottom plate is disposed at the bottom of the supporting portion, and the first link assembly and the second link assembly are respectively pivoted with the bottom plate.

The automobile seat comprises a seat body, a headrest arranged on the seat body and a leg support fixed on the seat body, wherein an adjusting button used for adjusting the angle of the leg support is arranged on the side face of the seat body.

The beneficial effects are that:

1. the automobile seat can meet the requirements of passengers and drivers on different supporting angles of the left leg and the right leg by adjusting the left leg support and the right leg support which are mutually independent.

2. The automobile seat can meet the requirements of passengers and drivers on different supporting angles of the left leg and the right leg by adjusting the left leg support and the right leg support which are mutually independent.

Drawings

FIG. 1 is a schematic view of an assembly of a leg rest and a car seat of the present embodiment;

FIG. 2 is a schematic view of the overall structure of the leg rest;

FIG. 3 is a schematic structural view of an automobile seat;

FIG. 4 is a schematic structural view of the drive assembly;

FIG. 5 is a schematic diagram of the assembly of the transmission and linkage;

fig. 6 is a schematic structural view of the support.

Wherein: 1. a leg rest; 10. a left leg support; 100. a bracket; 101. a link mechanism; 1010. a first link assembly; 1011. a second link assembly; 102. a transmission member; 1020. a rotating block; 1021. a screw; 103. a driving member; 104. a cross pull rod; 11. a right leg support; 110. an elastic part; 111. a support part; 112. a bottom plate; 2. an automobile seat; 20. a seat body; 21. a headrest; 22. an adjustment button.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the terms "center", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "counterclockwise", "clockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and to simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; the two components can be connected mechanically or electrically, can be connected directly or indirectly through an intermediate medium, and can be communicated inside the two components. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Examples

Referring to fig. 1-6, a leg rest 1 of the present embodiment includes a left leg rest 10 and a right leg rest 11 that are fixed to the bottom of an automobile seat 2 and are independent of each other, wherein the left leg rest 10 and the right leg rest 11 have the same structure; wherein the left leg support 10 comprises a support member for supporting the leg and a driving component for driving the support member to rotate; the support member is fixedly connected with the front side surface of the automobile seat 2, one end of the driving assembly is mounted on the lower end surface of the automobile seat 2, and the other end of the driving assembly is rotatably connected with the support member.

Referring to fig. 6, the support member includes an elastic portion 110 and a support portion 111, wherein one end of the elastic portion 110 is fixedly connected with the car seat 2, and the other end is connected with the support portion 111, and the support portion 111 can be rotated at will by providing the elastic portion 110, so as to ensure the flexibility of rotation of the support portion 111, wherein the elastic portion 110 is made of rubber, plastic or leather.

Referring to fig. 4, the driving assembly includes a driving member 103, a transmission member 102 and a link mechanism 101, the driving member 103 is mounted on the bottom surface of the car seat 2, one end of the transmission member 102 is connected with the output end of the driving member 103, the other end is connected with the link mechanism 101, the execution end of the link mechanism 101 is pivoted with the supporting portion 111, the driving member 102 is driven to move by the driving member 103, and then the link mechanism 101 is driven to move by the transmission member 102, so that the angle of the supporting portion 111 is adjusted, and the structure is simple and easy to implement.

Referring to fig. 5, the transmission member 102 includes a bracket 100 fixed to the bottom of the car seat 2 and a tie rod 104 fixed to the bracket 100, a rotating block 1020 is rotatably connected to the tie rod 104, a screw 1021 is connected to the rotating block 1020, the other end of the screw 1021 is pivotally connected to the link mechanism 101, and the rotation of the rotating block 1020 drives the screw 1021 to swing, so that the link mechanism 101 is driven.

With continued reference to fig. 5, the linkage 101 includes a set of first and

second link assemblies

1010 and 1011 pivotally connected to each other, and one ends of the first and

second link assemblies

1010 and 1011 are pivotally connected to the bracket 100, respectively, and the other ends are pivotally connected to the supporting portion 111.

Referring to fig. 6, a bottom plate 112 is provided at the bottom of the supporting portion 111, and the first link assembly 1010 and the second link assembly 1011 are pivotally connected to the bottom plate 112, respectively.

Referring to fig. 1-6, an automobile seat 2 of the present embodiment includes a seat body 20, a headrest 21 disposed on the seat body 20, and a leg rest 1 fixed on the seat body 20, wherein an adjusting button 22 for adjusting the angle of the leg rest is disposed on a side surface of the seat body 20, and the automobile seat 2 of the present utility model can further meet the requirements of passengers and drivers for different support angles of the left leg and the right leg by adjusting the left leg rest 10 and the right leg rest 11 which are independent of each other.

The foregoing is merely a specific embodiment of the present application, but the protection scope of the present application is not limited thereto, and any changes or substitutions within the technical scope of the present disclosure should be covered in the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A leg rest, comprising:

the support piece is fixedly connected with the front side face of the automobile seat, one end of the driving assembly is mounted on the lower end face of the automobile seat, and the other end of the driving assembly is rotatably connected with the support piece.

2. A leg rest as claimed in claim 1, wherein: the support piece comprises an elastic part and a support part, one end of the elastic part is fixedly connected with the automobile seat, and the other end of the elastic part is connected with the support part.

3. A leg rest as claimed in claim 2, wherein: the driving assembly comprises a driving piece, a transmission piece and a connecting rod mechanism, wherein the driving piece is arranged on the bottom surface of the automobile seat, one end of the transmission piece is connected with the output end of the driving piece, the other end of the transmission piece is connected with the connecting rod mechanism, and the execution end of the connecting rod mechanism is pivoted with the supporting part.

4. A leg rest as claimed in claim 3, wherein: the transmission piece comprises a bracket fixed at the bottom of the automobile seat and a transverse pull rod fixed with the bracket, a rotating block is rotatably connected to the transverse pull rod, a screw rod is connected to the rotating block, and the other end of the screw rod is pivoted with the connecting rod mechanism.

5. A leg rest as defined in claim 4, wherein: the connecting rod mechanism comprises a group of first connecting rod assemblies and second connecting rod assemblies which are pivoted with each other, one ends of the first connecting rod assemblies and the second connecting rod assemblies are pivoted with the bracket respectively, and the other ends of the first connecting rod assemblies and the second connecting rod assemblies are pivoted with the supporting part.

6. A leg rest as defined in claim 5, wherein: the elastic part is made of rubber, plastic or leather.

7. A leg rest as defined in claim 6, wherein: the bottom of the supporting part is provided with a bottom plate, and the first connecting rod component and the second connecting rod component are respectively pivoted with the bottom plate.

8. The automobile seat is characterized by comprising a seat body, a headrest arranged on the seat body and a leg support fixed on the seat body, wherein an adjusting button used for adjusting the angle of the leg support is arranged on the side face of the seat body.