Framework for flat lying and horizontal laying of seat

Abstract

The utility model discloses a framework for flat lying and horizontal laying of a seat, which comprises a backrest framework and a cushion framework assembly, and the bottom end of the backrest framework is connected with an angle adjuster; the angle adjuster is connected with the sliding rail and the floor mounting bracket; the seat cushion framework assembly is provided with a height adjuster, and the height adjuster is connected with the sliding rail and the floor installation support. The utility model has the beneficial effects that after the backrest of the seat is horizontally put down backwards, the height difference between the seat cushion and the backrest can be generated, and at the moment, the height difference between the backrest and the seat cushion can be eliminated by adjusting the seat cushion backwards, obliquely and upwards, so that the concept of a bed vehicle is realized; when the backrest of the seat is put down forwards, the backrest cannot be put down horizontally due to interference between the backrest and the seat cushion, at the moment, the seat cushion is adjusted forwards and obliquely downwards, interference between the seat cushion and the backrest can be eliminated, the backrest can be put down horizontally and forwards, and the effects of increasing the space in a vehicle or a trunk and being attractive are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile seats, in particular to a frame of a seat that can be laid flat and folded horizontally. Background Art

[0002] The seat is a very important functional component in a car. It provides support for the occupants, determines the occupants' position, and protects the occupants in the event of an accident. It is a very important component of the car's passive safety.

[0003] In order to provide a more comfortable experience, while retaining the car seat while driving, the driving comfort and safety of the driver and passengers can be met. When the vehicle stops or rests, the seat can directly become a bed to provide a comfortable resting place for the passengers and increase the storage space in the car. For this purpose, a seat lying flat and horizontally folding frame is proposed. Summary of the invention

[0004] The utility model aims to provide a seat with a lying-flat and horizontally folded frame to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A seat lying flat and horizontally folding frame, comprising a backrest frame and a seat cushion frame assembly, wherein the bottom end of the backrest frame is connected to a recliner;

[0007] The angle adjuster is connected to the slide rail and the floor mounting bracket;

[0008] The seat cushion frame assembly is provided with a height adjuster, and the height adjuster is connected to the slide rail and the floor mounting bracket.

[0009] Furthermore, the angle adjuster is fixedly connected to the slide rail and the floor mounting bracket.

[0010] Furthermore, the backrest frame performs rotational movement relative to the slide rail and the floor mounting bracket through the angle adjuster.

[0011] Further, the height adjuster includes a height adjuster assembly, a height adjuster travel tooth plate, and a cushion frame mounting point;

[0012] The seat cushion frame assembly is connected to the height adjuster assembly via the seat cushion frame mounting point;

[0013] The height adjuster travel tooth plate is connected with the slide rail and the floor mounting bracket.

[0014] Furthermore, the high adjuster assembly is provided with a high adjuster handle.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] When the seat back is folded backward and horizontally, there will be a height difference between the seat cushion and the backrest. At this time, adjusting the seat cushion backward and diagonally upward will eliminate the height difference between the backrest and the seat cushion, thus realizing the concept of a bed car. When the seat back is folded forward, the backrest cannot be folded horizontally due to the interference between the backrest and the seat cushion. At this time, adjusting the seat cushion forward and diagonally downward can eliminate the interference between the seat cushion and the backrest, and the backrest can be folded forward horizontally, thereby increasing the space in the car or trunk and achieving a beautiful effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a side view structural schematic diagram of the utility model;

[0019] Figure 3 This is a schematic diagram of the height adjuster structure of the utility model. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention. Embodiment 1:

[0021] See also Figure 1-3 , the utility model provides a technical solution:

[0022] A seat lying flat and horizontally reclining frame, comprising a backrest frame 1 and a cushion frame assembly 5, wherein the backrest frame 1 is controlled to be locked and moved by a recliner 2, the recliner 2 is connected and fixed to a slide rail and a floor mounting bracket 6, and the backrest frame 1 rotates relative to the slide rail / floor mounting bracket 6;

[0023] The seat frame 5 is connected to the height adjuster assembly 4 through the seat frame mounting point 7; the height adjuster tooth plate 8 is connected and fixed to the slide rail / floor mounting bracket 6;

[0024] When the seat is to be laid flat, the backrest is unlocked and the backrest is laid down to the last position. At this time, a height difference appears at the junction of the backrest frame 1 and the seat cushion frame 5. At this time, the height adjuster handle 3 is adjusted upward, and the seat cushion frame 5 follows the height adjuster assembly 4 and moves upward along the height adjuster tooth plate 8 until there is no height difference between the seat cushion frame 5 and the backrest frame 1. At this time, the seat is laid flat, and the concept of a bed car is realized;

[0025] When the seat is to be folded forward, the backrest angle adjuster is unlocked and the backrest is folded forward. At this time, the backrest and the seat cushion interfere with each other and cannot be placed in the final position. At this time, the height adjuster handle 3 is adjusted downward, and the seat cushion frame 5 follows the height adjuster assembly 4 and moves downward along the height adjuster tooth plate 8 until the lowest position. At this time, the backrest and the seat cushion do not interfere with each other, and the backrest frame 1 can continue to be folded down until the lowest position. At this time, the backrest frame 1 is parallel to the floor, realizing the function of folding the backrest forward and placing it horizontally;

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A seat frame for lying flat and folding horizontally, comprising a backrest frame (1) and a seat cushion frame assembly (5), Features: The bottom end of the backrest frame (1) is connected to the angle adjuster (2); The angle adjuster (2) is connected to the slide rail and the floor mounting bracket (6); The seat cushion frame assembly (5) is provided with a height adjuster, and the height adjuster is connected to the slide rail and the floor mounting bracket (6).

2. A seat lying flat and folding horizontally frame according to claim 1, Features: The angle adjuster (2) is fixedly connected to the slide rail and the floor mounting bracket (6).

3. A seat lying flat and horizontally folding frame according to claim 2, Features: The backrest frame (1) performs rotational motion relative to the slide rail and the floor mounting bracket (6) through the angle adjuster (2).

4. A seat lying flat and folding horizontally frame according to claim 1, Features: The height adjuster comprises a height adjuster assembly (4), a height adjuster travel tooth plate (8), and a seat cushion frame mounting point (7); The seat cushion frame assembly (5) is connected to the height adjuster assembly (4) via the seat cushion frame mounting point (7); The height adjuster travel tooth plate (8) is connected to the slide rail and the floor mounting bracket (6).

5. A seat lying flat and horizontally folding frame according to claim 4, Features: The high adjuster assembly (4) is provided with a high adjuster handle (3).

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