JPS62127644U

JPS62127644U -

Info

Publication number: JPS62127644U
Application number: JP1624586U
Authority: JP
Priority date: 1986-02-05
Filing date: 1986-02-05
Publication date: 1987-08-13
Also published as: JPH0332031Y2

Description

[Brief explanation of the drawing]

図はいずれも本考案の一実施例を示す。第１図
…斜視図、第２図…ハンドルの分解斜視図、第３
図…ハンドルのロツクが外されている状態の断面
図、第４図…ハンドルがロツクされている状態の
断面図である。１……ハンドル、１１……軸部、１１ａ……操
作板取付部、１２……取手部、１３……ロツク板
収納スリツト、１４……バネ収納部、１５……抜
け止め端、２……ハンドル承、２１……軸孔、２
２……ロツク用溝、３……操作板、４……回路遮
断器、４１……回路遮断器のハンドル、５……ロ
ツク板、５１……指掛部、５２……係合端、５３
……錠穴端、５４……バネ掛部、５５……錠穴、
６……バネ、７……化粧板、８……南京錠。 Each figure shows an embodiment of the present invention. Figure 1...Perspective view, Figure 2...An exploded perspective view of the handle, Figure 3.
Fig. 4 is a sectional view of the handle in an unlocked state, and Fig. 4 is a sectional view of the handle in a locked state. DESCRIPTION OF SYMBOLS 1...Handle, 11...Shaft part, 11a...Operation plate attachment part, 12...Handle part, 13...Lock plate storage slit, 14...Spring storage part, 15...Retaining end, 2... Handle holder, 21...Shaft hole, 2
2...Lock groove, 3...Operation plate, 4...Circuit breaker, 41...Circuit breaker handle, 5...Lock plate, 51...Finger hook, 52...Engaging end, 53
...Lock hole end, 54...Spring hook part, 55...Lock hole,
6... Spring, 7... Decorative board, 8... Padlock.

Claims

[Scope of utility model registration request]

In a rotary external operation handle device that encloses a circuit breaker in a box and turns on or off the handle of the circuit breaker from outside the box, the handle part, the shaft part, the spring storage part, the lock plate storage slit, and the operation plate mounting A handle having a handle having a shaft, a shaft hole through which the shaft of the handle passes and is rotatably supported, and a locking groove provided in two locations radially around the shaft hole for on and off. , an operation plate for operating the circuit breaker handle attached to the operation plate attachment part of the handle, an operation plate slidably inserted into the lock plate storage slit of the handle, a finger hook part at the upper end and a lock groove of the handle support at the lower end. an engaging end that engages with the handle, a lock plate that has a lock hole that protrudes to the outside of the handle when the finger rest is pressed from above, a lock plate that has a spring hook in the center, and a lock plate that is inserted into the handle. The lock plate is always biased against the handle in a direction in which the lock hole does not protrude, and consists of a spring stored in the spring storage part of the handle.By pushing the finger rest of the lock plate against the spring, the lock plate is activated. Slide diagonally forward and downward,
The engaging end of the locking plate and the locking groove of the handle holder engage to lock the rotation of the handle, and the locked state is maintained by passing a padlock through the lock hole of the locking plate that protrudes from the outside of the handle. A locking device for an external operation handle of a circuit breaker, which is characterized by being able to perform the following functions.