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Automobile seat back frame and rotation adjusting mechanism thereof

A technology for car seats and adjustment mechanisms, which is applied in the direction of movable seats and back cushions, etc., which can solve the problems of unsatisfactory adjustment convenience and smoothness, inconvenient use, and prone to frustration, so as to improve driving comfort , easy to use, simple structure

Pending Publication Date: 2021-06-22
WUHU RUITAI AUTO PARTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The convenience and smoothness of the adjustment of the car seat in the prior art are not ideal when the angle is adjusted. When the angle of the seat is adjusted, it is easy to feel frustrated, which brings inconvenience to the use.

Method used

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  • Automobile seat back frame and rotation adjusting mechanism thereof
  • Automobile seat back frame and rotation adjusting mechanism thereof
  • Automobile seat back frame and rotation adjusting mechanism thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] Below in conjunction with accompanying drawing and embodiment of description, specific embodiment of the present invention is described in further detail:

[0021] refer to Figure 1 to Figure 6 The shown car seat back frame and its rotation adjustment mechanism include a seat back frame 1 installed on the inside of the car seat frame and a rotation adjustment mechanism installed on the seat back frame 1. The rotation adjustment The mechanism is composed of a driving mechanism, a transmission assembly 2 and its synchronous rotation mechanism. The driving mechanism 3 is installed on the seat back frame 1 to drive the transmission assembly 2 to rotate. The transmission assembly 2 is horizontally installed on the lower end of the seat back frame 1. To drive the seat back frame 1 to rotate, the power output end of the drive mechanism 3 is connected to the power output end of the transmission assembly 2. The synchronous rotation mechanism is composed of a rotation adjustment...

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PUM

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Abstract

The invention relates to an automobile seat, in particular to an automobile seat back frame and a rotation adjusting mechanism thereof, the automobile seat back frame comprises a seat back frame installed on the inner side of an automobile seat support and the rotation adjusting mechanism installed on the seat back frame, and the rotation adjusting mechanism is composed of a driving mechanism, a transmission assembly and a synchronous rotation mechanism of the transmission assembly. The driving mechanism is installed on the seat back frame and used for driving the transmission assembly to rotate, the transmission assembly is horizontally installed at the lower end of the seat back frame and used for driving the seat back frame to rotate, the power output end of the driving mechanism is connected with the power output end of the transmission assembly, and the synchronous rotation mechanism is composed of a rotating adjusting assembly and a connecting assembly thereof. The lower end of the connecting assembly is connected with the end of the inner side of the automobile seat support, and the upper end of the connecting assembly is connected with the end of the transmission assembly through the rotating adjusting assembly. The automobile seat back frame is simple in structure, efficient and stable angle adjustment of the automobile seat is facilitated, convenience is brought to the use of the automobile seat, and the driving comfort of drivers is improved.

Description

technical field [0001] The invention relates to an automobile seat, in particular to an automobile seat back frame and a rotation adjustment mechanism thereof. Background technique [0002] As an important part of a car, car seats are particularly important to users for their comfort and practicability. In practical applications, in order to meet the needs of human body positioning and comfort in the body of drivers and passengers of different heights and shapes, the car seat usually needs to adjust the angle of the seat, which requires height adjustment for the car seat. device. [0003] When adjusting the angle of the car seat in the prior art, the convenience and smoothness of its adjustment are not ideal, and when the angle of the seat is adjusted, it is easy to feel frustrated, which brings inconvenience to use. Contents of the invention [0004] In order to solve the above problems, the present invention provides the following technical solutions: [0005] A car s...

Claims

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Application Information

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IPC IPC(8): B60N2/22B60N2/64
CPCB60N2/22B60N2/64
Inventor 李龙庆江宏灵王向征王超陈包沈涛
Owner WUHU RUITAI AUTO PARTS