| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a storage shed capable of locking and unlocking a door simply and securely by a simple configuration. <P>SOLUTION: A locking device 14 is provided with a rotary shaft 18 provided with hooks 20 in both end parts, a release spring 24 for giving rotation force for releasing engagement of a hook receiver 19 and the hook to the rotary shaft, an operation plate 25 attached to the rotary shaft to form a step part 26 on one side, a latch 33 attached to an operation shaft 32 turnably and provided with a locking part 34 engaging with the step part of the operation plate on one side, an operation spring 36 for giving rotation force in the direction reverse to the rotation force to the latch, and a release button 40 provided on the door so as to advance and retract freely and letting an end part 41 face an abutting part 35 of the latch so as to oppose it. When blocking the door, the hook is engaged with the hook receiver, the operation plate is turned together with the rotary shaft, and the step part of the operation plate and the locking part of the latch are mutually meshed to lock the door. The release button is operated to press the abutting part of the latch, which is turned, and the locking part of the latch is removed from the step part of the operation plate to unlock the door. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
