JPH02128767U

JPH02128767U -

Info

Publication number: JPH02128767U
Application number: JP3637989U
Authority: JP
Priority date: 1989-03-31
Filing date: 1989-03-31
Publication date: 1990-10-24

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
筐体の模式図、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：引張りコイルば
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
Figure 3 is an exploded perspective view of the lock part, Figures 4 to 7 are diagrams showing the operation of the lock part, Figure 8 is a schematic diagram of the automatic machine housing, and Figure 9 is a front view of the lock part. Figure a is a perspective view of the conventional example in the locked state, Figure 9b is a front view of the same lock part, Figure 10a is a perspective view of the same lock in the released state, and Figure 1
Figure 0b shows a front view of the lock part. 1: lock, 11: shaft, 14: support plate, 15: hook, 20: tension 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 tension 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.