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Title:
SEE-SAW SWITCH
Document Type and Number:
Japanese Patent JP2006040562
Kind Code:
A
Abstract:

To effectively reduce noise generated when a pressing operation member in a see-saw switch returns to a neutral position with a simple structure comprising a small number of components.

A pressing force transmission member 76 is interlaid between a pressing part 29b of a rotatably-operated rotating operation member 29 and a switch element 38B corresponding to it. In the pressing force transmission member 76, a pressing force transmission part 76b contacting a part 39 to be operated of the switch element 38B to apply pressing force to the part 39 to be operated, and a spring part 76e contacting the back face of the pressing part 29b of the rotating operation member 29 in an elastically deformed state to provide energizing force in a direction opposite to the direction of the pressing operation to the pressing part 29b by its elastic force are integrally formed; and a state where the spring part 76e contacts the pressing part 29b is kept even if a pressed part on the side opposite to the pressing part 29b is pressingly operated and the pressing part 29b is lifted.


Inventors:
GOSHIMA YOSHIHIKO
YAMAMOTO HIRONOBU
Application Number:
JP2004214224A
Publication Date:
February 09, 2006
Filing Date:
July 22, 2004
Export Citation:
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Assignee:
SUMITOMO WIRING SYSTEMS
International Classes:
H01H23/30; H01H9/18; H01H23/22
Attorney, Agent or Firm:
Etsushi Kotani
Takao Ito
Jiro Higuchi
Muramatsu Toshiro



 
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