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Interior part of vehicle and manufacturing method thereof

A manufacturing method and vehicle technology, applied to vehicle parts, vehicle seats, special positions of vehicles, etc., can solve the problems of extremely difficult stitch pattern joint stitching, high sewing difficulty, stitch pattern misalignment, etc., and improve the appearance design sexual effect

Active Publication Date: 2017-02-15
TACHI S CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, in the process of joining and sewing, the pattern of stitches implemented on one sheet and the pattern of stitches implemented on the other base are often misaligned.
That is, since the joining and sewing of a plurality of bases is carried out with the side where the stitch pattern cannot be seen as the front side, it is extremely difficult to correctly match the stitching patterns of the bases and perform joining and sewing even for an operator who is skilled in sewing a sewing machine.
In particular, thick quilted parts have the problem of being difficult to sew and causing variations for each product, which impairs the design

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Interior part of vehicle and manufacturing method thereof
  • Interior part of vehicle and manufacturing method thereof
  • Interior part of vehicle and manufacturing method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0032] A case will be described in which the first embodiment of the vehicle interior component and the manufacturing method thereof according to the present invention is applied to a vehicle seat used in an automobile or the like as a vehicle interior component.

[0033] figure 1 It is a figure which shows Example 1 of the vehicle interior component of this invention, and is an overall perspective view of the vehicle seat which is a vehicle interior component.

[0034] Such as figure 1 As shown, a vehicle seat 1 has a seat cushion 2 as a seat portion of the seat, a seat back 3 as a back portion of the seat, a headrest 4 for protecting the head and neck of an occupant, and the like.

[0035] The seat cushion 2 is provided with a seat surface portion 2a at a central portion and side support portions 2b as supports for side portions of the seat surface portion 2a. The seat back 3 is also provided with a seat back portion 3 a at a central portion and side support portions 3 b a...

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PUM

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Abstract

The invention relates to an interior part of a vehicle and a manufacturing method thereof. The interior part of the vehicle capable of improving in design property is manufactured by joining a plurality of pieces of a layered cloth (6a, 6b) having at least a skin material (9) and a cushion material (10). The plurality of pieces to be joined are processed with continuous stitches (8a, 8b), and the pieces joined with the stitch processing are sewn up, with the front surfaces put together, along ends to be joined (a sewing part 14). One of the joined plurality of pieces is folded, thus the plurality of pieces are provided, with the front surfaces facing vehicle interior space.

Description

technical field [0001] The present invention relates to a vehicle interior component such as a vehicle seat and a manufacturing method thereof. Background technique [0002] Vehicle seats such as car seats require various functions such as safety, retention, riding comfort, and vibration absorption performance. Various requests were made. In particular, the decorative cover of the vehicle seat greatly affects the designability of the vehicle seat. [0003] The trim cover for the vehicle seat is produced by combining and sewing a plurality of bases (decorative cover sheets) constituting the trim cover. As such prior art, there is a technique described in Japanese Patent Application Laid-Open No. 8-266764 (Patent Document 1), and the like. [0004] In the technology of this patent document 1, a plurality of bases constituting a decorative cover for a vehicle seat are three-dimensionally joined and conformed to the shape of the outer surface of a foam cushioning body covered...

Claims

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Application Information

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IPC IPC(8): B60N2/58D05B11/00B60N2/90
CPCB60N2/58B60N2/5883B60N2/5891D05B11/00B60N2/7017B60R2013/0293D05B1/00
Inventor 关野博小林幸人田所圣史赖梅梅堀拓也
Owner TACHI S CO LTD
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