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Title:
SWITCH DEVICE, AND DOOR DEVICE AND REFRIGERATOR INCORPORATING SWITCH DEVICE
Document Type and Number:
Japanese Patent JP2007120907
Kind Code:
A
Abstract:

To provide a device provided with a switch device having a wide operation area, and capable of being operated with low operating force and preventing wrong operation.

This switch device 25 is composed of an operation board 33, an operation detecting means 26, an elastic body 35, and a holding member 32 for holding the elastic body 35. As the operation detecting means 26 is held between the operation board 33 and the elastic body 35, the operating force added to the operation board 33 is directly transmitted to the operation detecting means 26 through the operation board 33, and further as the operation detecting means 26 is held by repulsive force of the elastic body 35, the operating force can be surely transmitted to the operation detecting means 26.


Inventors:
UEDA YOSHIHIRO
ADACHI TADASHI
HAMADA KAZUYUKI
KANATSU NARITAKA
Application Number:
JP2005316136A
Publication Date:
May 17, 2007
Filing Date:
October 31, 2005
Export Citation:
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Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
F25D29/00; F25D23/02
Domestic Patent References:
JP2005100917A2005-04-14
JP2005098016A2005-04-14
JP2004079250A2004-03-11
JP2002313181A2002-10-25
JPH01136383U1989-09-19
JP2001153538A2001-06-08
Attorney, Agent or Firm:
Fumio Iwahashi
Hiroki Naito
Daisuke Nagano



 
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