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Foaming body with heating device and producing process of foaming body

A heating device and manufacturing process technology, which is applied to seat heating/ventilation devices, other household appliances, household components, etc., can solve problems such as installation conflicts in the bonding method, and can achieve the function of occupant detection and protection circuits. , to avoid the effect of heating function failure

Active Publication Date: 2015-06-17
YANFENG ADIENT SEATING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] One of the technical problems to be solved by the present invention is to provide a foam body with a heating device in view of the problems existing in the manufacturing method of the heating system of the existing car seat, so as to solve the problem of the bonding surface cover covering process and the traditional heating pad. installation conflicts
At the same time, it reduces the risk of failure of the heating pad due to friction, displacement, wrinkling, and bending during the later use of the seat

Method used

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  • Foaming body with heating device and producing process of foaming body
  • Foaming body with heating device and producing process of foaming body
  • Foaming body with heating device and producing process of foaming body

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Embodiment Construction

[0068] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the implementation of the present invention will be further described below in conjunction with specific illustrations.

[0069] A manufacturing process of a foam with a heating device, comprising the following steps:

[0070] (1), see Figure 1 to Figure 4 , prepare the mesh-like transparent base layer 100, the mesh-like transparent base layer 100 is made of mesh-like transparent material, the mesh-like transparent material is such as glass fiber mesh cloth, multi-void interval braided fabric, porous knitted cloth, porous non-woven fabric , Multi-gap spacer braids and other materials. Mesh cloth needs high temperature resistance, liquid resistance, high strength, and fire insulation at the same time. The multi-gap spacer braid is a woven net made of nylon and other materials.

[0071] The mesh size of the transparent base layer 100 is the ...

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Abstract

The invention discloses a foaming body with a heating device and a producing process of the foaming body. The producing process comprises the following steps: firstly preparing a net-shaped through substrate, wherein the net-shaped through substrate is provided with a plurality of first fixing parts; arranging a heating device on the net-shaped through substrate; laying the prepared net-shaped through substrate on the bottom side of a low cavity of a lower mould and connecting the first fixing parts to second fixing parts on the bottom side of the lower cavity one by one; leading lead lines out from the mould joint between an upper mould and the lower mould; spaying a de-moulding agent into the lower cavity of the lower mould and filling foaming liquid into the lower cavity of the lower mould along the preset path at set flow rate; covering the upper mould on the lower mould and keeping the temperature of the foaming mould between 55 DEG C and 70 DEG C; opening the upper mould after foaming is finished and taking out the foaming body with the heating device. According to the foaming body with the heating device produced by the invention, the problem on the conflict between the surface packaging process of the new cementing method and the installation of the traditional heating pad is solved.

Description

technical field [0001] The present invention relates to the technical field of seats, in particular to the technical field of a seat in which a heating device and a foam body are integrally formed, and in particular to a car seat suitable for use in a bonding process and requiring a heating system The technical field specifically relates to a foam with a heating device and a manufacturing process thereof. Background technique [0002] With the rapid development of the automobile industry and the continuous updating of car seats, the traditional method of hanging the cover is not enough to meet the needs of styling. Therefore, the cover is directly pasted with the foam through glue, and then shaped by high-temperature steam (bonding process Bonding) Process) will be used more and more. But this process limits the use of traditional heating pads. [0003] Generally, the heating system of car seats is fixed on the seat side of the foam body with double-sided tape. This method...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60N2/62B60N2/64B60N2/56B29C44/12B29C44/58B29C44/60B29B11/00
CPCB29C44/1266B29L2031/58
Inventor 陈功
Owner YANFENG ADIENT SEATING CO LTD
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