CN219077076U - car seat leg rest - Google Patents

Abstract

The utility model discloses a leg support of an automobile seat, which relates to the technical field of automobile seats and comprises a fixed supporting part connected with a seat cushion, an angle adjusting part connected with the fixed supporting part and used for rotating the leg support by an angle, and a telescopic part connected with the fixed supporting part and used for extending the length of the leg support, wherein the angle adjusting part comprises an angle adjusting motor connected with the fixed supporting part and an angle adjuster, the telescopic part comprises an extending motor connected with the fixed supporting part, a sliding rail and a front bracket connected with the sliding rail, and the extending motor drives the front bracket to move forwards and backwards along the sliding rail; the automobile seat leg support has the advantages of high integration degree of parts, small occupied space, large adjustment stroke, adjustable angle modulation function to any position, telescopic function, capability of meeting the comfort requirements of different passengers on different sitting postures, automation, configuration of a memory mode and one-key adjustment.

Description

car seat leg rest

technical field

The utility model relates to the technical field of automobile seats, in particular to a leg rest of an automobile seat.

Background technique

With the continuous development of social economy and the continuous improvement of people's living standards, cars have become a common means of transportation for people's daily travel, and people have put forward higher requirements for the comfort of cars. As a vehicle component that passengers directly contact with their bodies when riding, vehicle seats can directly affect the comfort of passengers. Vehicle seats include multiple functions, the most basic of which are to adjust the front and rear positions of the vehicle seat and adjust the inclination angle of the backrest, which can meet the most basic comfort requirements for passengers.

On some luxury SUVs, commercial vehicles or tourist buses, in order to ensure the comfort of passengers for a long time and increase the attractiveness of the vehicle, the car manufacturer will install a seat leg support on the front side of the vehicle seat. Passengers take this configuration For cars with seat leg rests, you can open the seat leg rests according to your own needs, and place the lower legs on the seat leg rests, which can effectively relax the leg muscles and relieve the pain caused by long-term riding. Soreness in the legs. When not in use, the seat leg rest can be retracted so that it lays flat on the front side of the car seat to save space.

However, most of the existing seat leg rests use manual or mechanical gear adjustment structures. The fixed gear position is not only inconvenient to adjust, but also the position and angle after opening are relatively fixed, so it is difficult to satisfy passengers with different physical conditions. Whether it is angle adjustment or telescopic travel, it is small; and most of the existing seat leg rests use a multi-link structure, which occupies a large space in the seat.

Therefore, need to design a kind of car seat leg support and improve above-mentioned problem.

Utility model content

Aiming at the above-mentioned problems in the prior art, the utility model provides a car seat leg support, which takes up little space and can be adjusted in any four directions to meet the comfort requirements of passengers in different sitting postures.

In order to achieve the above object, the technical solution adopted in the utility model is:

A car seat leg rest, comprising a fixed support part connected to a seat cushion, an angle adjustment part connected to the fixed support part for rotating the angle of the leg rest, and a telescopic part connected to the fixed support part for stretching the length of the leg rest. The angle adjustment part includes an angle adjustment motor and an angle adjuster connected to the fixed support part. The telescopic part includes a telescopic motor connected to the fixed support part, a slide rail, and a front bracket connected to the slide rail. The telescopic motor drives the front bracket along the The slide rail moves back and forth.

Preferably, the fixed support part includes a first fixed bracket connected to the seat cushion, a first fixed frame of the recliner connected to the first fixed bracket and a second fixed frame of the recliner, and a second fixed frame connected to the recliner The auxiliary support frame for installing the angle adjustment motor and the telescopic motor, and the main support frame arranged above the auxiliary support frame.

Preferably, the slide rail includes a front slide rail and a rear slide rail, the rear slide rail is fixedly connected to the fixed support part, and the front slide rail is sleeved inside the rear slide rail.

Preferably, the first fixing frame of the recliner and the second fixing frame of the recliner are arranged symmetrically.

Preferably, the fixed support part further includes an arc-shaped connecting rod connecting the second fixing frames of the two recliners.

Preferably, the telescopic part further includes a front link connecting the sliding rails on both sides.

Preferably, the telescopic part further includes a bottom leg support frame.

Owing to adopting above-mentioned technical scheme, compared with prior art, the beneficial effect of the utility model is:

1. A car seat leg rest of the utility model has a high degree of integration of parts and takes up little space;

2. The leg rest of a car seat of the utility model has a large adjustment stroke, and the angle adjustment function can be adjusted to any position, and with the expansion and contraction function, it can meet the comfort requirements of different passengers for different sitting postures;

3. A car seat leg support of the utility model has a simple interface and can be applied to different car seats;

4. A car seat leg rest of the utility model has a high degree of modularization, and functions can be combined arbitrarily according to customer requirements;

5. A car seat leg support of the utility model, which can be customized and can be matched with various functions at will;

6. A car seat leg rest of the utility model can be automated, equipped with a memory mode, and can be adjusted with one button.

Description of drawings

By referring to the following description in conjunction with the accompanying drawings, and with a more comprehensive understanding of the utility model, other objectives and results of the utility model will be more clear and easy to understand. In the attached picture:

Fig. 1 is the structural representation of the utility model example;

Fig. 2 is the structural part schematic diagram of the utility model example;

Fig. 3 is the exploded view of the utility model example;

The reference signs include: fixed support part 1, angle adjustment part 2, telescopic part 3, first fixed bracket 11, first fixed frame 12 of recliner, second fixed frame 13 of recliner, auxiliary support frame 14, Main support frame 15, arc connecting rod 16, angle adjustment motor 21, angle adjuster 22, telescopic motor 31, slide rail 32, front slide rail 321, rear slide rail 322, front bracket 33, front link rod 34, bottom leg Bracket frame 35.

Detailed ways

The following will clearly and completely describe the technical solutions of the various embodiments of the present invention with reference to the accompanying drawings. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, use a specific The azimuth structure and operation, therefore can not be construed as the limitation of the present utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and should not be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a flexible connection. Detachable connection, or integral connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary, and it can be the internal communication of two components. It should be pointed out that all drawings are exemplary representations. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.

The utility model will be described in further detail below through specific implementation examples and in conjunction with the accompanying drawings.

With reference to Fig. 1, a kind of car seat leg rest comprises fixed support part 1, angle adjustment part 2, telescopic part 3, and fixed support part 1 is connected with the seat cushion of seat, and angle adjustment part 2 is connected with fixed support part 1, It is used to rotate the angle of the leg rest, which can realize the rotation of the leg rest at any angle. The telescopic part 3 is connected with the fixed support part 1 and is used for stretching the length of the leg rest.

2 and 3, the fixed support part 1 includes a first fixed bracket 11, a first fixed bracket 12 of a recliner, a second fixed bracket 13 of a recliner, a secondary support frame 14, a main support frame 15, an arc The connecting rod 16, the first fixed bracket 11 and the seat cushion are fixedly connected by bolts, the first fixed bracket 12 of the recliner is fixed with the first fixed bracket 11, and the second fixed bracket 13 of the recliner is connected to the adjustable bracket through the connecting rod 23 of the recliner. The first fixed frame 12 of the recliner is connected, the first fixed frame 12 of the recliner and the second fixed frame 13 of the recliner are symmetrically arranged, the auxiliary support frame 14 is connected with the second fixed frame 13 of the recliner, and the angle adjustment motor 21 and telescopic motor 31 are installed on the secondary support frame 14, the main support frame 15 is arranged on the secondary support frame 14 top, and the arc connecting rod 16 is fixedly connected to the front ends of the second fixed frame 13 of the two recliners.

The angle adjustment part 2 includes an angle adjustment motor 21, an angle adjuster 22, and an angle adjuster connecting rod 23. The angle adjustment motor 21 is fixed on the auxiliary support frame 14 of the fixed support part 1 and controls the angle adjustment device 22 to rotate, and the angle adjustment The recliner 22 is arranged between the first fixed frame 12 of the recliner and the second fixed frame 13 of the recliner, and the connecting rod 23 of the recliner connects the two recliners 22 arranged on both sides.

The telescopic part 3 includes a telescopic motor 31, a slide rail 32, a front bracket 33, a front connecting rod 34, a bottom leg holder frame 35, and the telescopic motor 31 is arranged on the auxiliary support frame 14 of the fixed support part 1. It is a lead screw motor, and the front end of the telescopic motor 31 is connected with a front bracket 33. The slide rail 32 includes a front slide rail 321 and a rear slide rail 322. The rear slide rail 322 is fixedly connected with the fixed support part 1, and the front slide rail 32 The rail 321 is sleeved inside the rear slide rail 322, and the front bracket 33 is connected to the front slide rails 321 on both sides while being connected to the telescopic motor 31. The telescopic motor 31 drives the front bracket 33 to move back and forth along the slide rail 32, and the front bracket 33 The connecting rod 34 is arranged between the sliding rails 32 on both sides to support and connect, and the bottom leg support frame 35 is also provided under the telescopic part 3, which can also install instant noodles and skins while playing a supporting role.

Compared with the traditional leg rest structure, the utility model has a high degree of parts integration and takes up little space; the adjustment stroke is large, and the angle adjustment function can be adjusted to any position, plus the telescopic function, which can meet the comfort of different passengers for different sitting postures Requirements; simple interface, suitable for different car seats; high degree of modularity, functions can be combined arbitrarily according to customer requirements; can be customized, a variety of functions can be matched at will; can be automated, configuration memory mode, one-key adjustment.

The working principle of the present utility model will be described below with reference to FIGS. 1 to 3 .

The angle adjustment part 2 is connected with the fixed support part 1, the angle adjustment motor 21 of the angle adjustment part 2 works, and drives the two angle adjusters 22 with the angle adjuster connecting rod 23 in the middle to rotate, and the angle adjuster of the fixed support part 1 The second fixed frame 13 drives the leg support to rotate angularly, which can realize the rotation of the leg support at any angle; The length of the support can be contracted; therefore, the angle-adjusting part 2 cooperates with the telescopic part 3 to make the leg support move in four directions and lock at any position.

The above are only specific embodiments of the present utility model, but the scope of protection of the present utility model is not limited thereto. Anyone familiar with the technical field can easily think of changes or replacements within the technical scope disclosed in the present utility model. All should be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be based on the protection scope of the claims.

Claims (7)

1. A car seat leg support, characterized in that it comprises a fixed support portion connected to the seat cushion, an angle adjustment portion connected to the fixed support portion for rotating the angle of the leg support, and a telescopic leg support length connected to the fixed support portion The telescopic part, the angle adjustment part includes an angle adjustment motor and a recliner connected to the fixed support part, the telescopic part includes a telescopic motor connected to the fixed support part, a slide rail, and a front bracket connected to the slide rail, the The telescopic motor drives the front bracket to move back and forth along the slide rail. 2. A car seat leg rest according to claim 1, wherein the fixed support part comprises a first fixed bracket connected to the seat cushion, a first fixed bracket of the recliner connected with the first fixed bracket It is connected with the second fixed frame of the recliner, the secondary support frame for installing the angle adjustment motor and the telescopic motor connected with the second fixed frame of the recliner, and the main support frame arranged above the secondary support frame. 3. A car seat leg support according to claim 1, wherein the slide rails include a front slide rail and a rear slide rail, and the rear slide rail is fixedly connected to the fixed support portion, the The front slide rail is sleeved inside the rear slide rail. 4. A car seat leg support according to claim 2, characterized in that, the first fixing frame of the recliner and the second fixing frame of the reclining device are symmetrically arranged. 5 . The car seat leg rest according to claim 2 , wherein the fixed support part further comprises an arc-shaped connecting rod connecting the second fixing frames of the two recliners. 5 . 6 . The car seat leg rest according to claim 1 , wherein the telescoping portion further includes a front link connecting the slide rails on both sides. 7 . 7. The leg rest of a car seat according to claim 1, wherein the telescoping portion further comprises a bottom leg rest frame.

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