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Title:
SWITCH
Document Type and Number:
Japanese Patent JP2015095303
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a switch where contact fault is hard to occur and which is more excellent in dust resistance and drip-proof property than in a conventional technology.SOLUTION: A switch includes: a body; an insulative actuator one end of which is engaged with the body, which is freely turnable along a plate surface of the body around the one end, the another end of which protrudes in a turn radial direction and further bends and extends in the turning direction, the bent part being an arm protruding outside through an opening formed on an upper surface of the cover; an operator provided at an end of the arm; a movable contact piece one end side of which is joined and fixed to the actuator and the another end side of which is slidable with respect to each contact point pattern and a plate surface; a boxed-shaped cover; and elastic biasing means which performs elastic biasing of the actuator in a direction in which the operator protrudes from the opening. The actuator is provided with a projection that protrudes in the direction in which the operator protrudes from the opening in such a way that a groove is formed on the movable contact piece side of the root of the arm.

Inventors:
DESAKI KENJIRO
ASAI KAZUHIRO
Application Number:
JP2013232800A
Publication Date:
May 18, 2015
Filing Date:
November 11, 2013
Export Citation:
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Assignee:
HOSIDEN CORP
RINNAI KK
International Classes:
H01H21/28; H01H9/04
Domestic Patent References:
JP2008147127A2008-06-26
JPH09320397A1997-12-12
JPH0452329U1992-05-01
Attorney, Agent or Firm:
Naoki Nakao
Yukio Nakamura
Yoshimura Munehiro



 
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