Title:
回路遮断器の取付パネルへの取付方法及び取付構造
Document Type and Number:
Japanese Patent JP6883490
Kind Code:
B2
Abstract:
To provide an attachment method and an attachment structure of a circuit breaker to an attachment panel which can be further easily attached to the attachment panel.SOLUTION: A lock portion 32 is enabled to slide between a lock position projecting downward from a bottom surface of a body case 4 and an unlock position embedded into the body case 4. A lock member 30 is attached with a coil spring 33 which energizes the lock portion 32 downward and holds it at the lock position. A front hooking piece 8 is hooked at a rear end of a front slit 22, and a rear hooking piece 9 is hooked at a rear end of a rear slit 23, thereby enabling the lock portion 32 to automatically return to the lock position and project out into a locking slit 21. When the rear hooking piece 9 is inserted at a front end of the rear slit 23, the front hooking piece 8 and the lock portion 32 are positioned on a front side of the respectively corresponding slits 21 and 22, and the rear hooking piece 9, the front hooking piece 8, and the lock portion 32 are sequentially inserted in the corresponding slits 21 to 23.SELECTED DRAWING: Figure 1
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Inventors:
Tetsuro Shibata
Application Number:
JP2017161510A
Publication Date:
June 09, 2021
Filing Date:
August 24, 2017
Export Citation:
Assignee:
Kawamura Electric Co., Ltd.
International Classes:
H01H73/06; H01H73/08; H02B1/04; H02B1/40
Domestic Patent References:
| JP2007173186A | ||||
| JP2006230134A | ||||
| JP11346407A |
Attorney, Agent or Firm:
Yoshiki Ishida