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1. 发明专利

JP2006110984A Connecting structure of partial foamed part for instrument panel 审中-公开
标题翻译：连接仪器板部分发泡部件的结构
公开(公告)号：JP2006110984A
公开(公告)日：2006-04-27
申请号：JP2005057623
申请日：2005-03-02
申请人： Duck Yang Industry Co Ltd , 徳洋産業株式会社
发明人： LEE JONG GIL , JU SANG RYOOL , NELIAS FRANCOIS
IPC分类号： B29C39/10 , B29K75/00 , B29K105/04 , B29L31/58 , B60R21/045
CPC分类号： B29C44/1257 , B29K2275/00 , B29L2031/3008
摘要： PROBLEM TO BE SOLVED: To provide a connecting structure of a partial foamed part for an instrument panel, which greatly increases the productivity of a partial foamed part product with suppressing as much as possible the post treatment work due to leakage of the foaming liquid and produces the partial foamed part product with excellent quality by shutting off more completely leakage of a foaming liquid by forming the connecting structure of a core layer and a skin layer into a composite structure entirely free from leakage of the foaming liquid and also facilitates the work of foaming polyurethane using a foaming mold.
SOLUTION: In the connecting structure of the core layer and the skin layer for manufacturing the partial foamed part wherein a polyurethane foam layer is formed in a space between the core layer and the skin layer, a skin insertion part provided at its inner side with an oblique guide face and a pressing face for the skin layer is projectively provided at the core layer end part corresponding to the coupling part of the core layer and the skin layer, and a folding part folded upward so as to abut on the oblique guide face and an elastically holding part elastically held by the lower side of the pressing face are formed at the end part of the skin layer end part fitted into the inner side of the skin insertion part.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供用于仪表板的部分发泡部件的连接结构，其极大地提高部分发泡部件产品的生产率，尽可能地抑制由于发泡剂的泄漏引起的后处理工作液体，并且通过将芯层和表皮层的连接结构形成为完全不发泡发泡液的渗漏的复合结构，通过关闭发泡液的更完全的泄漏来产生优质的部分发泡部分产品，并且还方便使用发泡模具发泡聚氨酯的工作。解决方案：在用于制造部分发泡部分的芯层和表皮层的连接结构中，其中在芯层和表皮层之间的空间中形成聚氨酯泡沫层，其内部设置有皮肤插入部分在与芯层和表皮层的连接部分相对应的芯层端部处投射设置有用于表层的倾斜导向面和表面的按压面，以及折叠部分向上折叠以抵靠斜面引导面和由按压面的下侧弹性保持的弹性保持部形成在装配到皮肤插入部的内侧的皮肤层端部的端部。版权所有（C）2006，JPO＆NCIPI

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