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Seat back side wing pop-up structure

A seat back and side wing technology, applied in child seats, movable seats, children's chairs, etc., can solve problems affecting seat installation and storage, and achieve the effect of increasing safety

Active Publication Date: 2019-12-20
SHANGHAI WOYOO ELECTRONIC TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, from the point of view of use, the too long backrest side wings greatly affect the daily installation and storage of the seat

Method used

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  • Seat back side wing pop-up structure
  • Seat back side wing pop-up structure
  • Seat back side wing pop-up structure

Examples

Experimental program
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Effect test

Embodiment Construction

[0023] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0024] Such as figure 1 As shown in the present invention, a seat back side wing pop-up structure, wherein the seat back comprises a backrest inner panel 10, two adjustment panels 20 and a backrest outer panel 30, the two sides of the backrest inner panel 10 are respectively provided with side wings 11, 12. The two sides of the backrest outer panel 30 are respectively provided with side wings 31, 32, the adjustment panel 20 has an arc-shaped flange 21, and the adjustment panel 20 is installed on the backrest inner panel 10 and the backrest outer panel. Between the two corresponding side wings of the board 30, that is, the adjustment plate 20 is installed between the side wing 11 of the backrest inner panel 10 and the side wing 31 of the backrest outer panel 30, and the backrest inner panel 10 Between the side wing 12 and the side win...

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PUM

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Abstract

The invention discloses a seat back side wing pop-up structure, wherein the seat back includes a back inner panel, an adjustment plate and a back outer panel, and corresponding side wings are provided on both sides of the backrest inner panel and the backrest outer panel. The adjusting plate is installed between the two corresponding side wings of the backrest inner panel and the backrest outer panel. The side wings of the backrest inner panel are provided with a boss and a first fixed block. A chute is provided at a position corresponding to the table, a sliding window is provided at a position corresponding to the position of the first fixed block on the adjustment plate, and a second fixed block is provided on one side of the sliding window; the first fixed block Assembled in the sliding window, a pushing spring is installed between the first fixed block and the second fixed block. The adjusting plate is also provided with a ramp, and a pressing device is installed on the outer plate of the backrest corresponding to the position of the ramp. The adjustment plate of the present invention can be moved according to whether the backrest is used or not, so as to achieve the purpose of adjusting the side wings of the seat backrest.

Description

technical field [0001] The invention relates to the technical field of car seats, in particular to a pop-up structure for a side wing of a seat back. Background technique [0002] At present, in child safety seats, the backrest is mainly used to support and protect the side of the child occupant in a vehicle side collision accident, reduce the acceleration of the body after the collision and prevent the body from contacting with hard materials to cause injury. Therefore, the backrest is the child safety seat. An important part of the seat, from the perspective of safety, the longer the length of the two side wings of the backrest, the better the protection of the occupants. However, from the perspective of use, the too long backrest side wings greatly affect the daily installation and storage of the seat. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a pop-up structure for the side wings of the seat back, whic...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60N2/26B60N2/02B60N2/64
CPCB60N2/02B60N2/26B60N2/64
Inventor 林浩
Owner SHANGHAI WOYOO ELECTRONIC TECHNOLOGY CO LTD