Title:
SWITCH DEVICE
Document Type and Number:
Japanese Patent JP3234857
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a small size, simple structure and easy to assemble switch device by rocking a conductor plate having a moving contact by a slide built in a case, and reverting holding the conductor plate by an inversion cam portion provide in the case.
SOLUTION: A fixed terminal 21 having a fixed contact 21a and a central terminal 22 are mounted in a case 11. The central terminal 22 supports a conductor plate 23 having a moving contact 23a at the end edge step portion 22b so as to be free in rocking. A slide 13, which is built in the case 11 so as to be free in sliding, is slid so as to rock the conductor plate 23 causing the moving contact 23a to depart from and touch to the fixed contact 21a. Further a torsion coil spring 24 is fitted near the rock shaft of the conductor plate 23. An inversion cam portion 11h is provided in the case 11, and the peripheral face of the coil portion 24a of the coil spring 24 is pressing touched thereto so as to inverting hold the conductor plate 23 in an on or off state.
Inventors:
Katsuhiro Ashina
Yoshimi Goto
Yoshimi Goto
Application Number:
JP26873895A
Publication Date:
December 04, 2001
Filing Date:
October 17, 1995
Export Citation:
Assignee:
Alps Electric Co., Ltd.
International Classes:
H01H5/04; H01H13/56; H01H13/20; (IPC1-7): H01H13/56; H01H13/20
Domestic Patent References:
| JP5383087A | ||||
| JP61148723A | ||||
| JP61260512A | ||||
| JP2145732A | ||||
| JP455388Y2 |
Attorney, Agent or Firm:
Kenjiro Take (2 outside)