Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
ATTACHMENT STRUCTURE OF CIRCUIT BREAKER TO ATTACHMENT PANEL
Document Type and Number:
Japanese Patent JP2019040737
Kind Code:
A
Abstract:
To provide an attachment structure of a circuit breaker to an attachment panel which can be further easily fixed to the attachment panel.SOLUTION: In a lock member 30, a lock portion 32 is enabled to vertically slide between a lock position projecting downward from a bottom surface of a body case 4 and an unlock position embedded in the body case 4, and the lock member 30 is attached with a coil spring 33 which energizes the lock portion 32 downward and holds the lock portion 32 at the lock position while an upward load is not applied on the lock member 30. The fore-and-aft length of the lock portion 32 and the fore-and-aft length of a locking slit 21 are molded to be shorter than the fore-and-aft length of a hooking piece 8. Furthermore, the lock portion 32 is provided with an abutting piece 32c projecting out to a rear side, and when the hooking piece 8 is inserted at a front end position of a front slit 22, even if an operation piece 31 or a front end of the lock portion 32 are positioned on a front side of an attachment panel 20, the abutting piece 32c is made to abut on a surface of the attachment panel 20.SELECTED DRAWING: Figure 4

Inventors:
柴田 徹郎
Application Number:
JP2017161509A
Publication Date:
March 14, 2019
Filing Date:
August 24, 2017
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
河村電器産業株式会社
International Classes:
H01H73/06; H02B1/04
Attorney, Agent or Firm:
石田 喜樹