Title:
SWITCH
Document Type and Number:
WIPO Patent Application WO/2014/041748
Kind Code:
A1
Abstract:
The present invention is equipped with a switch main body, which is embedded in an embedding hole provided in a wall material, and a plate, which is secured to the wall material and has an insertion hole into which the switch main body is inserted and is joined to the switch main body in a removable manner. The switch main body and the plate are joined by engaging engagement protrusions (which are provided on the plate at locations opposing one another with the switch main body therebetween) with engagement holes provided on the switch main body. The engagement protrusions, which are relatively easily damaged when the switch main body is repeatedly attached to and removed from the plate, are provided on the plate, which generally is less expensive than the switch main body. Therefore, the maintenance cost can be reduced in comparison with a case in which the engagement protrusions are provided on the switch main body.
Inventors:
YAMAGUCHI YOSHIO
MAEDA HIROSHI
HAYAFUNE MASAMI
MAEDA HIROSHI
HAYAFUNE MASAMI
Application Number:
PCT/JP2013/004921
Publication Date:
March 20, 2014
Filing Date:
August 20, 2013
Export Citation:
Assignee:
PANASONIC CORP (JP)
International Classes:
H01H9/02
Foreign References:
| JPH10188736A | 1998-07-21 | |||
| JPH04147531A | 1992-05-21 | |||
| JP2001325846A | 2001-11-22 |
Other References:
See also references of EP 2897145A4
Attorney, Agent or Firm:
NISHIKAWA, Yoshikiyo et al. (JP)
Yoshikiyo Nishikawa (JP)
Yoshikiyo Nishikawa (JP)
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