Title:
開閉器におけるロックカバーの装着構造
Document Type and Number:
Japanese Patent JP7433156
Kind Code:
B2
Abstract:
To provide a lock cover mounting structure which can suppress the lifting of a lock cover from the upper surface of a main body case even when the lock cover is attached to an operation unit in the ON position or the lock cover is attached to the operation unit in the OFF position.SOLUTION: An operation unit 7 is provided with a lock hole 21 that penetrates in a left-right direction, and when a mounting protrusion 14 is inserted into a right hole 21A used in the ON position, the upper surface of a convex portion 14B and the upper surface of a middle hole 21B are brought into contact with each other. On the other hand, for a left hole 21C used in the OFF position, a spacer step portion 22 protruding downward from the upper surface thereof is provided in the left hole 21C. That is, compared to the right side surface of the operation unit 7, on the left side surface of the operation unit 7, a space into which the mounting protrusion 14 can be inserted is located closer to the base end of the operation unit 7, and when the mounting protrusion 14 is inserted into the left hole 21C, the upper surface of the convex portion 14A and the lower surface of the spacer step portion 22 are brought into contact with each other.SELECTED DRAWING: Figure 6
Inventors:
Satoshi Suzuki
Application Number:
JP2020126692A
Publication Date:
February 19, 2024
Filing Date:
July 27, 2020
Export Citation:
Assignee:
Kawamura Electric Co., Ltd.
International Classes:
H01H73/02; H01H33/46
Domestic Patent References:
| JP54147672U | ||||
| JP5002358U | ||||
| JP55104208U | ||||
| JP4081342U |
Foreign References:
| US20110162942 | ||||
| US5349145 |
Attorney, Agent or Firm:
Yoshiki Ishida
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