JPH02125166U

JPH02125166U -

Info

Publication number: JPH02125166U
Application number: JP3437889U
Authority: JP
Priority date: 1989-03-28
Filing date: 1989-03-28
Publication date: 1990-10-16

Description

[Brief explanation of drawings]

第１図ａは本考案の一実施例のロツク状態の斜
視図、第１図ｂは同上ロツク部分の正面図、第２
図ａは同上ロツクを解除状態の斜視図、第２図ｂ
は同上ロツク部分の正面図、第３図は同上フツク
ロツク部分の分解斜視図、第４図から第７図はフ
ツクロツク部分の動作を示す図、第８図は自動機
筺体の模式図、第９図ａは従来例のロツク状態の
斜視図、第９図ｂは同上ロツク部分の正面図、第
１０図ａは同上ロツクの解除状態の斜視図、第１
０図ｂは同上ロツク部分の正面図を示す。１……ロツク、１１……軸、１４……サポート
プレート、１５……フツクロツク、２０……ねじ
りコイルばね、２２……受けピン。 Fig. 1a is a perspective view of an embodiment of the present invention in a locked state, Fig. 1b is a front view of the same lock part, and Fig. 2
Figure a is a perspective view of the same unlocked state, Figure 2 b
3 is an exploded perspective view of the lock section, FIG. 4 to 7 are diagrams showing the operation of the lock section, FIG. 8 is a schematic diagram of the automatic machine housing, and FIG. 9 is a front view of the lock section. 9a is a perspective view of the conventional lock in the locked state, FIG. 9b is a front view of the same lock, FIG.
Figure 0b shows a front view of the lock part. 1... Lock, 11... Shaft, 14... Support plate, 15... Hook, 20... Torsion coil spring, 22... Receiving pin.

Claims

[Scope of utility model registration request]

A lock operated by a key, a shaft rotated by the operation of the lock, a hook rotatably provided on the shaft, and a support plate integrally provided with the shaft for rotating the hook in the unlocking direction. An automatic locking mechanism characterized by comprising a torsion coil spring provided between the support plate and the hook and urging the hook in the locking direction, and a receiving pin with which the hook is engaged.