| 摘要 |
PROBLEM TO BE SOLVED: To provide a crime preventive lock device capable of smoothly and easily locking or unlocking an opening and closing door without hindering work, without requiring to secure an excessive operation space around an automatic vending machine. SOLUTION: This crime preventive lock device R is constituted by being divided into guard lock bodies R1 and R2 of right and left two bodies. Both guard lock bodies connect L-shaped lock arms 10 and 20 for respectively turning base end side short first arms 10a and 20a in the depth direction of a machine body, to arm holders 11 and 21 fixed to right and left side plate surfaces 40 of the machine body A so that a shaft can rotate. When longitudinal second arms 10b and 20b of both lock arms exist in a horizontal turning angle position in front of the opening and closing door B, the mutual second arms are coaxially and detachably connected by an arm joint 23. The arm joint 23 is provided with a locking means for locking the connection of both the lock arms by the operation of a key so as to be lockable and unlockable. COPYRIGHT: (C)2005,JPO&NCIPI
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