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Seat backrest angle adjuster and automobile seat comprising same

A technology of angle adjuster and seat back, which is applied to vehicle seats, movable seats, vehicle parts, etc., can solve the problems of high cost, high strength and structure requirements of the backrest frame, complex structure of the recliner, etc., and achieve cost The effect of low, low cost and simple process

Pending Publication Date: 2021-06-18
FAURECIA CHINA HLDG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a seat back angle adjuster including its car seat

Method used

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  • Seat backrest angle adjuster and automobile seat comprising same
  • Seat backrest angle adjuster and automobile seat comprising same
  • Seat backrest angle adjuster and automobile seat comprising same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0097] figure 1 It is the three-dimensional structure of Embodiment 1 of the seat back angle adjuster of the present invention Figure 1 . figure 2 It is the three-dimensional structure of Embodiment 1 of the seat back angle adjuster of the present invention Figure II . image 3 It is an exploded view of Embodiment 1 of the seat back angle adjuster of the present invention.

[0098] like Figure 1 to Figure 3 As shown, the present invention provides a seat back angle adjuster, which includes a fixed bracket assembly 10, a sliding assembly 20, a lock hook 30, a locking assembly 40, an unlocking assembly 50 and an unlocking wire harness 60, wherein the fixing bracket assembly 10 There is a chute 11 inside. The sliding assembly 20 is installed in the sliding groove 11 , and one end of the locking hook 30 penetrates into the fixing bracket assembly 10 and is connected with the outer end of the sliding assembly 20 . The locking assembly 40 is fixed on the lower part of one ...

Embodiment 2

[0116] Figure 4 It is the stereogram of Embodiment 2 of the seat back angle adjuster of the present invention Figure 1 . Figure 5 It is the stereogram of Embodiment 2 of the seat back angle adjuster of the present invention Figure II . Image 6 It is the stereogram of Embodiment 2 of the seat back angle adjuster of the present invention Figure three .

[0117] like Figure 4 to Figure 6 As shown, the present invention also provides a seat back angle adjuster, which includes a fixed bracket assembly 100, a sliding bracket 200, a lock hook 300, a motor 400 and a screw rod 500, wherein a chute is arranged in the fixed bracket assembly 100 110 , the sliding bracket 200 is installed in the sliding groove 110 , and one end of the locking hook 300 penetrates into the fixing bracket assembly 100 and is connected with the outer end of the sliding bracket 200 . The motor 400 is mounted on the lower part of one side of the fixed bracket assembly 100, one end of the screw rod 5...

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PUM

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Abstract

The invention provides a seat backrest angle adjuster and an automobile seat comprising the same. The seat backrest angle adjuster is characterized in that a sliding groove is formed in a fixed support assembly; a sliding assembly is installed in the sliding groove, and one end of a lock hook penetrates into the fixed support assembly and is connected with the outer side end of the sliding assembly; a locking assembly is fixed to the lower portion of one side face of the fixed support assembly and located under the end of the inner side of the sliding assembly; an unlocking assembly is fixed to the lower portion of one side face of the fixed support assembly and abuts against the locking assembly, and the unlocking assembly rotates clockwise to drive the locking assembly to be unlocked, so that the sliding assembly slides along the sliding groove; and an unlocked wire harness is arranged on the lower portion of the other side face of the fixed support assembly, and one end of the unlocked wire harness is connected with the unlocking assembly so as to drive the unlocking assembly to rotate. Light weight, low cost and modularization of a seat can be achieved, and for manual and electric configuration, only the manual and electric mechanisms need to be simply replaced.

Description

technical field [0001] The invention relates to the field of car seats, in particular to a seat back angle adjuster and a car seat comprising the same. Background technique [0002] In the prior art, the fixed end of the backrest angle adjuster of a car seat is fixed on the vehicle body, and its movable end is fixed on the backrest or matched with a locking mechanism on the backrest, thereby adjusting the backrest angle. [0003] At present, the second-row seat backs of cars on the market rarely have the function of adjusting the angle. Most of the seats in the second row equipped with a backrest angle adjustment mechanism are realized with ordinary recliners, and the backrest structure is complicated and the cost is high. [0004] If design a kind of rear row seat back angle adjuster for vehicle with modularization, simple process and excellent performance. For low-cost models, recliners are used for the rear seats, which are expensive, complicated in process, and have hi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60N2/22
CPCB60N2/22B60N2/2227
Inventor 李宁贾霄毕鲁平兰晹宋旭伟曾佳琪郑利波钱锦崔胜楠
Owner FAURECIA CHINA HLDG