Seat folding mechanism

Abstract

The utility model discloses a seat folding mechanism which comprises an armrest driven support, an armrest driving support, a manual angle adjuster, a handle unlocking handle, a pull wire unlocking support, an unlocking pull wire, an upper armrest exterior trimming part and a lower armrest exterior trimming part. The pull wire unlocking support is fixedly connected to a rotating shaft of the manual angle adjuster, the handle unlocking handle is rotationally connected to the handrail driven support, the two ends of the unlocking pull wire are clamped to the handle unlocking handle and the pull wire unlocking support respectively, and the manual angle adjuster is obliquely arranged. According to the seat folding mechanism, unlocking of the manual recliner is facilitated through the handle unlocking handle, the unlocking stay wire and the stay wire unlocking support, and a user can conveniently get on and off the seat by inclining the armrest when the armrest ascends and avoiding the side wall of a vehicle body and ascending the armrest to a higher height through the obliquely-arranged manual recliner.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile seat, especially relates to a seat folding mechanism. BACKGROUND

[0002] With the upgrading of consumption level, people's pursuit of automobile comfort is higher and higher, such as the comfort requirement of seat armrest. The armrest belongs to a functional accessory, is usually arranged at the side of seat and is used for supporting the hand of the person, thereby improving the comfort of the user.

[0003] In order to facilitate the user to get on and off the vehicle, part of the armrest is installed in the side of seat in a rotating mode, in the prior art, most of these rotatable armrests are realized by simple rotating assembly to realize lifting, the vehicle body and the armrest are easy to interfere, thereby leading to low lifting height of the armrest, which is inconvenient for the user to get on and off the seat. UTILITARY MODEL

[0004] In view of the above problems in the prior art, the utility model provides a seat folding mechanism, which aims at solving the problems that most of the rotatable armrests in the prior art are realized by simple rotating assembly to realize lifting, the vehicle body and the armrest are easy to interfere, thereby leading to low lifting height of the armrest, which is inconvenient for the user to get on and off the seat.

[0005] In order to achieve the above-mentioned utility model purposes, the utility model adopts the following technical scheme:

[0006] A seat folding mechanism, including armrest driven support, armrest driving support, hand angle regulator, handle unlocking handle, pull wire unlocking support, unlocking pull wire, upper armrest outer trim and lower armrest outer trim, the armrest driving support and armrest driven support are connected through hand angle regulator, the pull wire unlocking support is fixedly connected on the rotating shaft of hand angle regulator, the handle unlocking handle is rotatably connected on the armrest driven support, the both ends of unlocking pull wire are respectively clamped on handle unlocking handle and pull wire unlocking support, and the hand angle regulator is obliquely arranged.

[0007] Further, the armrest driven support is fixedly installed on the upper armrest outer trim.

[0008] Further, the armrest driving support is fixedly installed on the lower armrest outer trim.

[0009] Further, the reset spring is arranged between the handle unlocking handle and the armrest driven support.

[0010] Further, the guide sleeve is fixedly installed on the armrest driven support.

[0011] The utility model has the advantages of:

[0012] The utility model discloses a seat folding mechanism, through setting up the handle unlocking handle, unlocking pull line and pull line unlocking support, it is convenient for manual angle adjuster to unlock, through the manual regulator of inclination setting, when the handrail is rising, the handrail is inclined, can avoid the car body side wall, and the handrail is risen to higher height, and it is convenient for user to get on and off the seat. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the three -dimensional structure schematic diagram of the utility model;

[0014] Figure 2 It is the internal main view structure schematic diagram of the utility model;

[0015] Figure 3 It is the handrail driven support structure schematic diagram of the utility model;

[0016] Figure 4 It is the handrail driven support structure schematic diagram of the utility model;

[0017] Figure 5 It is the manual angle adjuster structure schematic diagram of the utility model;

[0018] Figure 6 It is the unlocking pull line structure schematic diagram of the utility model;

[0019] Figure 7 It is the upper handrail three -dimensional structure schematic diagram of the utility model;

[0020] Figure 8 It is the upper handrail left view structure schematic diagram of the utility model.

[0021] Corresponding table of reference numerals:

[0022] 1, handrail driven support; 2, handrail driven support; 3, manual angle adjuster; 4, handle unlocking handle; 5, pull line unlocking support; 6, unlocking pull line; 7, upper handrail outer trim; 8, lower handrail outer trim; 9, guide sleeve. DETAILED DESCRIPTION

[0023] The specific embodiments of the utility model will be further described below in conjunction with the drawings. Wherein the same parts are indicated with the same reference numerals.

[0024] It should be noted that the words "front", "back", "left", "right", "up" and "down" used in the following description refer to the directions in the drawings, and the words "in" and "out" refer to the directions towards or away from the geometric center of a particular component.

[0025] In order to make the content of the utility model more easily be clearly understood, the technical solutions in the utility model embodiments will be clearly and completely described below in conjunction with the drawings in the utility model embodiments.

[0026] As Figures 1 to 8 shown, a seat folding mechanism, comprising an armrest driven bracket 1, an armrest driving bracket 2, a manual angle adjuster 3, a handle unlocking handle 4, a pull wire unlocking bracket 5, an unlocking pull wire 6, an upper armrest outer trim 7 and a lower armrest outer trim 8.

[0027] The armrest driving bracket 2 is fixedly installed on the lower armrest outer trim 8, and the armrest driven bracket 1 is fixedly installed on the upper armrest outer trim 7.

[0028] The armrest driving bracket 2 and the armrest driven bracket 1 are connected through the manual angle adjuster 3, the manual angle adjuster 3 is a standard part and can be directly purchased on the market, and the armrest driving bracket 2 and the armrest driven bracket 1 adjust the angle between the armrest driving bracket 2 and the armrest driven bracket 1 through the manual angle adjuster 3.

[0029] The handle unlocking handle 4 is rotationally connected to the armrest driven bracket 1, a reset spring is arranged between the handle unlocking handle 4 and the armrest driven bracket 1, the handle unlocking handle 4 can be rotated by pulling the handle unlocking handle 4, and the handle unlocking handle 4 is reset under the action of the reset spring by releasing the handle unlocking handle 4.

[0030] The unlocking pull wire 6 is sleeved with a guide sleeve 9, the guide sleeve 9 is fixedly installed on the armrest driven bracket 1, the pull wire unlocking bracket 5 is fixedly connected to a rotating shaft of the manual angle adjuster 3, the unlocking pull wire 6 is clamped at the handle unlocking handle 4 and the pull wire unlocking bracket 5 at two ends respectively, the handle unlocking handle 4 drives the pull wire unlocking bracket 5 to rotate through the unlocking pull wire 6 by pulling the handle unlocking handle 4, the pull wire unlocking bracket 5 drives the manual angle adjuster 3 to be unlocked, so that the armrest driven bracket 1 can be rotated, thereby enabling the armrest to be raised and lowered.

[0031] The rotating axis of the manual angle adjuster 3 is obliquely arranged between the seat horizontal direction, so that the armrest can be lifted to avoid the position of the vehicle body side wall, the armrest is raised to a higher height, and the user is facilitated to get on and off the seat.

[0032] The above only describes preferred embodiments of the utility model patent, and does not limit the utility model patent, and any modification, equivalent replacement and improvement within the spirit and principle of the utility model patent should be included in the protection range of the utility model patent.

Claims

1. A seat folding mechanism, characterized by comprising: The handrail drive bracket (2) and the handrail driven bracket (1) are connected through the manual angle adjuster (3), the pull wire unlocking bracket (5) is fixedly connected on the rotating shaft of the manual angle adjuster (3), the handle unlocking handle (4) is rotatably connected on the handrail driven bracket (1), the unlocking pull wire (6) is clamped on the handle unlocking handle (4) and the pull wire unlocking bracket (5) respectively at two ends, and the manual angle adjuster (3) is arranged obliquely.

2. A seat folding mechanism according to claim 1, wherein: The handrail driven bracket (1) is fixedly installed on the upper handrail outer trim (7).

3. The seat folding mechanism according to claim 1, wherein: The handrail drive bracket (2) is fixedly installed on the lower handrail outer trim (8).

4. The seat folding mechanism according to claim 1, wherein: A reset spring is arranged between the handle unlocking handle (4) and the handrail driven bracket (1).

5. The seat folding mechanism according to claim 1, wherein: A guide sleeve (9) is sleeved on the unlocking pull wire (6), and the guide sleeve (9) is fixedly installed on the handrail driven bracket (1).

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