Automobile seat framework with backrest rotation automatically-locking function

A car seat frame and automatic locking technology, which is applied in the direction of vehicle seats, movable seats, vehicle parts, etc., can solve the problems that cannot meet the requirements of comfortable angle, and meet the requirements of comfortable use, convenient use, Ease of use

Active Publication Date: 2020-02-07
XIAN ISRING HUATAI AUTO SEAT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] But the above-mentioned seat back locking device can only realize the locking of the backrest when the backrest rotates until the second limiting assembly contacts the first limiting section or the second limiting section, and cannot rotate the backrest to any angle. Locking is performed when getting on, which cannot meet the requirements of different passengers for the comfortable angle between the seat back and the seat cushion

Method used

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  • Automobile seat framework with backrest rotation automatically-locking function
  • Automobile seat framework with backrest rotation automatically-locking function
  • Automobile seat framework with backrest rotation automatically-locking function

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Embodiment Construction

[0035] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0036] refer to figure 1 , which is a car seat frame with automatic locking function for backrest rotation disclosed by the present invention, comprising a cushion frame 2, a backrest frame 1 and a backrest locking mechanism 4, fixing plates 3 are respectively arranged on both sides of the seat cushion frame 2, and the backrest frame 1 is rotatably connected to the fixed plate 3.

[0037] refer to figure 1 The backrest locking mechanism 4 includes a locking disc 41 fixedly connected to the backrest frame 1, a locking plate 42 rotatably connected to the side of the fixed plate 3 close to the seat cushion, and a limit mechanism 43 that drives the locking plate 42 to rotate. The disc 41 and the locking plate 42 are located in the same plane, and the cover plate 6 that prevents the locking disc 41 from being staggered with the locking plate 42 is provided close...

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Abstract

The invention relates to an automobile seat framework with a backrest rotation automatically-locking function, relates to the technical field of automobile seats, and aims at solving the problems thatan existing automobile seat is incapable of locking when a backrest rotates to reach a random angle, and incapable of meeting the requirements of different passengers on a comfortable angle between the seat backrest and a cushion. The automobile seat framework with the backrest rotation automatically-locking function comprises a cushion framework, a backrest framework and a backrest locking mechanism, wherein fixed plates are arranged at the two sides of the cushion framework separately, and the backrest framework is rotationally connected to the fixed plates; the backrest locking mechanism comprises a locking disc fixedly connected to the backrest framework, locking plates rotationally connected to sides close to the cushion, of the fixed plates separately, and a limit mechanism drivingthe locking plates to rotate; and second locking teeth are arranged at one end close to the backrest framework, of the edge of the upper side of each locking plate. The automobile seat framework withthe backrest rotation automatically-locking function has the function of locking the backrest when the backrest rotates to reach a random angle.

Description

technical field [0001] The invention relates to the technical field of car seats, in particular to a car seat frame with a backrest rotation automatic locking function. Background technique [0002] The current seat back is generally set to be reversible, that is, when the rear row of personnel needs to enter and exit, the seat back is turned down toward the side of the cushion; locked. [0003] In order to meet the above requirements, the invention with the notification number CN106828212B discloses a seat back locking device and its usage method. It includes: a backrest connection plate connected to the side of the seat back, a fixed plate connected to the vehicle body floor, and a support plate fixedly connected to the fixed plate; the backrest connection plate, the fixed plate, and the support plate are coaxially connected together by the first rivet in sequence , the fixed plate includes a first limit segment, a second limit segment and an arc segment; it is located o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60N2/22B60N2/90
CPCB60N2/22B60N2/919B60N2002/952
Inventor 韩溥张雪峰张敏马强
Owner XIAN ISRING HUATAI AUTO SEAT
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