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Seat adjusting structure

A technology for adjusting structures and seats, applied in vehicle seats, movable seats, special positions of vehicles, etc., can solve problems such as shaking, difficulty in maintaining synchronous unlocking, unstable front manual seat backrests, etc. shaking effect

Pending Publication Date: 2018-09-14
广州广汽优利得汽车内饰系统研发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This kind of seat adjustment structure will be difficult to maintain synchronous unlocking when the mandrels of the recliners on both sides rotate, resulting in the reclining handle cannot return to the initial position after actuation, making the backrest of the front manual seat in an unstable state, resulting in slight shaking

Method used

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Examples

Experimental program
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Embodiment Construction

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0022] It should be noted that when a component is said to be "fixed" to another component, it can be directly on the other component or there can also be an intervening component. When a component is said to be "connected" to another component, it may be directly connected to the other component or there may be intervening components at the same time. When a component is said to be "set on" another component, it may be set directly on the other component or t...

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PUM

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Abstract

The invention discloses a seat adjusting structure. The structure comprises an angle adjusting handle, a linkage shaft and angle regulators at the two ends of the linkage shaft. The angle adjusting handle is fixedly connected with the linkage shaft, and the linkage shaft is fixedly connected with the axes of the angle regulators. The seat adjusting structure further comprises a vortex spring fixing piece, an angle adjusting vortex spring, a torsion rod spring and a limiting piece, the vortex spring fixing piece is arranged on the linkage shaft, and the limiting piece is fixedly connected withthe linkage shaft; the two ends of the angle adjusting vortex spring are buckled to the angle adjusting handle and the vortex spring fixing piece respectively, and the two ends of the torsion rod spring are buckled to the vortex spring fixing piece and the limiting piece respectively. Due to the torsion rod spring and the limiting piece, slight shaking caused by angle adjustment of a seat backrestis effectively prevented.

Description

technical field [0001] The invention relates to the field of automobiles, in particular to a seat adjustment structure. Background technique [0002] In order to realize the function of backrest angle adjustment, the front manual seat of the car generally uses a manual recliner as an unlocking and self-locking device, and ensures that the seat provides sufficient strength when it is impacted. The reclining handle is installed on the outside of the seat, so the recliner on both sides of the seat needs to be driven to unlock through the reclining handle at the same time to realize the adjustable function of the backrest. In order to unlock the recliners on both sides at the same time, it is necessary to weld the linkage shaft to the mandrel of the recliner on the seat frame to keep the recliners on both sides synchronous. [0003] The existing seat adjustment structure has the following defects: [0004] This kind of seat adjustment structure will be difficult to maintain sy...

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 汪一洲邱志京张立凡
Owner 广州广汽优利得汽车内饰系统研发有限公司