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Novel device for fixing seat cushion and backrest

A backrest and seat cushion technology, which is applied in the field of fixing devices, can solve the problems of increasing the production cost of automobiles and the low strength of auxiliary fixing structures, etc., and achieve the effects of improving welding production efficiency, convenient installation and disassembly, and increasing the welding contact area

Inactive Publication Date: 2012-10-17
LONGHAI JIULONG SEAT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The auxiliary fixing structure of this fixing device is not high in strength, and because the auxiliary fixing device needs to be manufactured separately, it will inevitably increase the production cost of the automobile

Method used

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  • Novel device for fixing seat cushion and backrest
  • Novel device for fixing seat cushion and backrest

Examples

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Effect test

Embodiment

[0017] Such as figure 1 , figure 2 As shown, a new type of device for fixing a seat cushion and a backrest includes a base support mechanism and a backrest support mechanism. The base support mechanism includes a base fixing plate 4, a square tube 5, and a first round tube 6. The base fixing plate 4, the square tube 5, and the first round tube 6 are connected by welding. The backrest support mechanism includes a backrest fixing plate 2 and a second round tube 3. The backrest fixing plate 2 and the second round tube 3 are connected by welding. The base frame mechanism is connected with the backrest frame mechanism by bolts and assembled into a whole. The first round tube is a round tube with a diameter of 25 mm. The second round tube is a round tube with a diameter of 20 mm.

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Abstract

The invention relates to a novel device for fixing a seat cushion and a backrest, which comprises a base support mechanism and a backrest support mechanism, and the base support mechanism is connected with the backrest support mechanism through bolts. Compared with the prior art, the novel device has the advantages of firmness, durability, low production cost, convenience for maintenance and the like.

Description

Technical field [0001] The invention relates to a fixing device, in particular to a novel device for fixing a seat cushion and a backrest. Background technique [0002] At present, in the automobile industry, the backrest and the base frame of the seat are usually manufactured separately, and then combined and installed. If the connection mechanism used in the combined installation is unreasonable, it will cause the partial deformation of the backrest and the base bracket of many seats. The main reason for its deformation is due to the insufficient rigidity of the backrest and the base frame, which will affect the overall quality of the seat due to the deformation caused by the amplification of leverage for a long time. Patent 201020263293.X discloses a fixing device for the seat back, which includes two installation fixing points arranged on both sides of the vehicle body, and also includes an auxiliary fixing structure arranged between the two fixing fixing points in question....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60N2/68
Inventor 汤方杰
Owner LONGHAI JIULONG SEAT
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