JPH02134275U

JPH02134275U -

Info

Publication number: JPH02134275U
Application number: JP4477389U
Authority: JP
Priority date: 1989-04-17
Filing date: 1989-04-17
Publication date: 1990-11-07
Anticipated expiration: 2004-04-17
Also published as: JPH072903Y2

Description

[Brief explanation of the drawing]

第１図は本考案に係る自動ロツク装置の一実施
例の分解斜視図、第２図は組み立てられた自動ロ
ツク装置のキーホール側より見た斜視図、第３図
は第３図におけると反対方向より見た斜視図、第
４図は開閉体を開けた状態のコインボツクスの斜
視図、第５図ないし第７図は旋錠時のフツク部材
と引掛部材の動作を説明するもので、第５図は開
閉体を閉じようとする時に引掛部材がフツク部材
の案内縁に当接した状態の斜視図、第６図は引掛
部材がフツク部材の案内縁と当接してフツク部材
を回動させている状態の斜視図、第７図はロツク
を完了した時の斜視図、第８図は開錠時の斜視図
、第９図は従来のロツク装置の斜視図である。５……コインボツクス、６……本体、８……開
閉体、１０……錠本体、１１……引掛部材、１３
……回動軸、１４……キーホール、１５……アー
ム部材、１８……アーム、１９……フツク、２０
……フツク部材、２１……穴、２３……アーム、
２４……突起、２５……ストツパ部材、２７……
切欠部、２８……座金、２９……ナツト、３０…
…弾性部材、３１……案内縁。 Fig. 1 is an exploded perspective view of an embodiment of the automatic locking device according to the present invention, Fig. 2 is a perspective view of the assembled automatic locking device as seen from the keyhole side, and Fig. 3 is the opposite view from that in Fig. 3. FIG. 4 is a perspective view of the coin box with the opening/closing body opened, and FIGS. The figure is a perspective view of the hook member in contact with the guide edge of the hook member when attempting to close the opening/closing body, and FIG. 6 is a perspective view of the hook member in contact with the guide edge of the hook member to rotate the hook member. 7 is a perspective view when the lock is completed, FIG. 8 is a perspective view when the lock is unlocked, and FIG. 9 is a perspective view of a conventional locking device. 5...Coin box, 6...Main body, 8...Opening/closing body, 10...Lock body, 11...Hook member, 13
... Rotation axis, 14 ... Keyhole, 15 ... Arm member, 18 ... Arm, 19 ... Hook, 20
... hook member, 21 ... hole, 23 ... arm,
24...Protrusion, 25...Stopper member, 27...
Notch, 28...Washer, 29...Nut, 30...
...Elastic member, 31...Guiding edge.

Claims

[Scope of utility model registration request]

An arm member that rotates integrally with the rotation shaft of the lock body that is rotated by the key, and a hook member that can rotate by a predetermined angle with respect to the rotation shaft are attached to the rotation shaft of the lock body, which is rotated by the key. The arm member and the hook member are mutually connected by an elastic member, and a cylindrical part of the hook member with which the hook member paired with the hook member comes into contact at the start of locking is provided with a cylindrical part that responds to the movement of the hook member. The automatic locking device is characterized in that a guide edge is formed to bring the hook into a locked state after the hook member is rotated by a predetermined angle around the rotation axis against the elastic member.