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Automobile seat backrest of split structure and assembling method

A split structure and car seat technology, which is applied in the direction of vehicle seats, seat frames, seat covers, etc., can solve the problems of inability to realize two-stage structural modeling, limit seat design space, etc., and achieve simple assembly and assembly requirements Low, the effect of expanding the design space

Pending Publication Date: 2020-09-22
CHANGCHUN FAWAY ADIENT AUTOMOTIVE SYST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the limitation of the traditional production process and fixed structure, this kind of armor replacement form cannot realize the two-stage structural modeling. This is the result of the traditional design concept and the limitation of the production process. design space

Method used

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  • Automobile seat backrest of split structure and assembling method
  • Automobile seat backrest of split structure and assembling method
  • Automobile seat backrest of split structure and assembling method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Embodiment 1 A car seat back with split structure

[0039] refer to Figure 1 to Figure 12, a car seat back with a split structure provided by the present invention, comprising a backrest frame 1, an upper backrest foam 2, a lower backrest foam 3, an upper cover assembly 4, and a lower cover assembly 5; wherein, the backrest The frame 1 is an integral structure, on the back of the back frame, and at the joint of the upper back foam 2 and the lower back foam 3, an upper support steel wire 101 and a lower support steel wire 102 are arranged from top to bottom. An upper limit steel wire 103 and a lower limit steel wire 104 are arranged between the lower supporting steel wires 102 from top to bottom;

[0040] The upper backrest foam 2 covers the upper half of the backrest frame 1, and the bottom of the upper backrest foam 2 is processed with a first J-shaped limiting part 201, and the first J-shaped limiting part 201 passes through the upper limit steel wire 103 Hang on t...

Embodiment 2

[0045] Embodiment 2 An assembly method of a car seat back with a split structure

[0046] A method for assembling a car seat back with a split structure, comprising the following steps:

[0047] Step 1. Connect the first tension strip in the upper cover assembly 4 with the first connecting steel wire in the upper backrest foam 2 with clip nails, and then install them on the upper part of the backrest frame 1, and the upper backrest foam 2 will The upper part of the backrest frame 1 is covered inside, and the first J-shaped limiting part 201 at the bottom of the upper backrest foam 2 passes through the gap between the upper limit steel wire 103 and the lower limit steel wire 104 on the backrest frame 1 and hangs on the upper limit. on steel wire 103;

[0048] Step 2. Go around the bottom of the upper backrest foam 2 with the first T-shaped clip 403 on the upper cover assembly 4 and connect it with the upper supporting steel wire 101 on the backrest frame 1 with clip nails, and...

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PUM

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Abstract

The invention discloses an automobile seat backrest of a split structure and an assembling method. The backrest comprises a backrest framework, upper backrest foam, lower backrest foam, an upper protective surface assembly and a lower protective surface assembly, wherein an upper supporting steel wire, a lower supporting steel wire, an upper limiting steel wire and a lower limiting steel wire arearranged on the back of the backrest framework; a first J-shaped limiting part is machined on the bottom of the upper backrest foam, a second J-shaped limiting part is machined on the top of the lowerbackrest foam, and the first J-shaped limiting part and the second J-shaped limiting part are hung on the upper limiting steel wire and the lower limiting steel wire respectively; the upper protective surface assembly comprises a first front protective surface cutting piece and a first back protective surface cutting piece; a first T-shaped clamping strip is mounted at the bottom of the first front protective surface cutting piece, and an F-shaped clamping strip is mounted at the bottom of the first back protective surface cutting piece; the lower protective surface assembly comprises a second front protective surface cutting piece and a second back protective surface cutting piece; and a second T-shaped clamping strip is mounted at the top of the second front protective surface cutting piece, and a J-shaped clamping strip is mounted at the top of the second back protective surface cutting piece. The backrest is smooth, and the visual effect of an upper section and a lower section canbe reflected.

Description

technical field [0001] The invention relates to the field of car seats, in particular to a split-structure car seat backrest and an assembly method. Background technique [0002] In order to meet people's needs for car seat cover material, color, shape, etc., Chinese patent CN204915381U discloses "a car seat with detachable cover", which connects the detachable back cover to the backrest And the connection between the detachable seat cushion cover and the seat cushion is designed as a zipper connection or a non-glue connection or a snap connection, so as to realize the complete replacement of the seat cushion cover, backrest cover, and headrest cover, and it is convenient to change many shapes. However, due to the limitation of the traditional production process and fixed structure, this kind of armor replacement form cannot realize the two-stage structural modeling. Design space for seats. Contents of the invention [0003] In view of the above-mentioned technical probl...

Claims

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Application Information

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IPC IPC(8): B60N2/60B60N2/58B60N2/68B62D65/14
CPCB60N2/5891B60N2/6018B60N2/6027B60N2/68B62D65/14
Inventor 姚忠鹤刘格崃房志伟鞠琳邹雷
Owner CHANGCHUN FAWAY ADIENT AUTOMOTIVE SYST CO LTD