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2. 发明授权

US4912287A Grommet 失效
标题翻译：索环
公开(公告)号：US4912287A
公开(公告)日：1990-03-27
申请号：US400683
申请日：1989-08-30
申请人： Mamoru Ono , Ichiro Kudo , Toshio Okazaki , Ichiro Yasue
发明人： Mamoru Ono , Ichiro Kudo , Toshio Okazaki , Ichiro Yasue
IPC分类号： H01B17/58 , H02G3/08 , H02G3/22
CPC分类号： H02G3/083
摘要： Disclosed herein is a grommet for supporting a bundle of electric wires which passes a fixing hole formed in a partition panel. The grommet comprises an elastic member and a rigid member to be assembled with the elastic member. The elastic member has a wire securing portion in which the bundle of the electrical wires is secured, a sealing lip to be in contact with the partition panel and a fitting portion having an outer periphery on which a concave portion is formed. The rigid member has a lock portion to be locked with the partition panel and a fitted portion to be fitted onto the fitting portion of the elastic member. The fitted portion has an inner periphery on which a convex portion to be engaged with the concave portion of the fitting portion of the elastic member when the elastic member is assembled with the rigid member is formed. The grommet can realize easy and stable composition of the elastic portion and the rigid portion with high sealability.
摘要翻译：这里公开了一种用于支撑通过形成在分隔板中的固定孔的电线束的索环。索环包括弹性构件和与弹性构件组装的刚性构件。弹性构件具有电线固定部，电线束被固定在该电线固定部分中，与分隔板接触的密封唇部和具有形成有凹部的外周的嵌合部。刚性构件具有与分隔板锁定的锁定部分和装配在弹性构件的装配部分上的装配部分。嵌合部具有内周，弹性部件与刚性部件组装时，形成有与弹性部件的嵌合部的凹部卡合的凸部。索环可以实现弹性部分和刚性部分的容易且稳定的组合，具有高密封性。

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