| 摘要 |
<p>PURPOSE: To facilitate carriage and usage by providing an engage element to be freely attachably and detachably engaged with the other terminal edge of opening side of a key holder at a handle part when a key main body part is housed from one end of opening side of the key holder into a void so as to be freely ejected/inserted. CONSTITUTION: Both the ends of upper surface 13 of a key holder 11 are a little inclined downward, both the ends of lower surface of the key holder 11 are bent to be curved, attaching parts 17 and 17 are formed, the terminal parts of belts 18 and 18 are inserted through the attaching parts 17 and 17, and stoppers 19 and 20 to be mutually engaged are respectively attached at the other ends of the belts 18 and 18. When a key 1 is not to be used, a key main body part 3 is inserted from one end of opening side of the key holder 11 into a void 12 while leading the side of its tooth-shaped ruggedness 2, and the key main body part 3 is housed in the key holder 11. A handle part 4 is turned and fitted to the outer periphery of the key holder 11, the terminal part on the side of an engage element 9 is pressed, and the engage element 9 is engaged with the other terminal edge of opening side of upper surface 13 of the key holder 11. When using the key 1, the key 1 is easily detached from the key holder 1 through the reverse process.</p> |
