发明名称 |
Push button switch structure |
摘要 |
<p>The present invention comprises fixed contacts buried in a housing, a first reversing spring made of metal, which is a movable contact accessible to the fixed contact, and a second reversing spring made of a rubber material for giving a pressing force to reverse the first reversing spring. In addition, a gap dimension for reversing the first reversing spring and the second reversing spring nearly simultaneously is provided between a top of the first reversing spring and a press section of the second reversing spring. <IMAGE></p> |
申请公布号 |
EP1387375(A2) |
申请公布日期 |
2004.02.04 |
申请号 |
EP20030017393 |
申请日期 |
2003.07.31 |
申请人 |
ALPS ELECTRIC CO., LTD. |
发明人 |
IWAKUMA, HARUMI;HAKOZAKI, TAKESHI;MIIKE, TERUHISA |
分类号 |
H01H13/20;H01H13/06;H01H13/52;H01H13/70;H01H13/702;(IPC1-7):H01H13/70 |
主分类号 |
H01H13/20 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|