发明名称 |
KEY UNIT AND SWITCH BODY AND DOOR SWITCH USING THE SAME |
摘要 |
A door switch disclosed includes a switch body and a key unit which are attached to a structure and a door, respectively. The switch body is provided with a door key insertion hole and a switch contact. The key unit has a door key and a door key drive mechanism in its unit case. The door key drive mechanism retreats the door key into the unit case when the door is opened and protrudes it out from the unit case when the door is closed, to thereby insert the door key into the door key insertion hole in the switch body, thus turning ON the switch contact.
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申请公布号 |
CA2347144(A1) |
申请公布日期 |
2001.11.12 |
申请号 |
CA20012347144 |
申请日期 |
2001.05.09 |
申请人 |
OMRON CORPORATION |
发明人 |
NIWA, TAKASHI;ISA, YASUO;TAKENAKA, HIDEMITSU;KAJIO, HIROYUKI |
分类号 |
F16P3/08;H01H3/16;H01H27/00;(IPC1-7):E05B19/00 |
主分类号 |
F16P3/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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