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Key keeping utensil and key management box

A key and utensil technology, which is applied to the field of key retaining devices and key management boxes, can solve the problems of lack of wide usability and complex structure of the key retaining device, and achieves the effect of simple structure and prevention of falling off.

Active Publication Date: 2007-05-16
KOKUYO CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, not only the structure of the key holder becomes complicated, but also special parts corresponding to it are necessary, and the disadvantage of lack of wide usability

Method used

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  • Key keeping utensil and key management box
  • Key keeping utensil and key management box
  • Key keeping utensil and key management box

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings.

[0030] FIG. 1 shows a partially cutaway schematic perspective view of the key management box in this embodiment. In this figure, the key management box 10 includes a box body 11, a cover 12 for opening and closing the box body 11, an inner box 13 accommodated in the box body 11, and a key management box disposed between the box body 11 and the inner box 13. Between the key holding tool 15 and constitute.

[0031] The box body 11 and the lid body 12 each have a substantially square dish shape in planar view, and are connected via a hinge 16 so that their open sides face each other. On the cover body 12, a buckle 17 is rotatably connected to the center of the end opposite to the hinge 16, and the closed state can be maintained by fastening the buckle 17 to the box body 11 side.

[0032] The inner case 13 , as shown in FIGS. 2 and 3 , interacts with the case bo...

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PUM

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Abstract

Provides a key holder and a key management box that can keep the key from falling out with an extremely simple structure without providing special parts for holding the key. It is a key holder 15 for holding a key through the through hole K1 of the key K or the ring-shaped holder 50. This key holder has a pair of holders 35 provided with one end as a fixed end and the other end as a free end. The holders are arranged at predetermined intervals, and include protrusions 36 abutting against each other at portions facing each other on the free end side. These protrusions have an inclined portion 42 whose tip is closer to the fixed end than the base, and the annular holder 50 is located on the base side of the protrusion 36 by its own weight when the key K is held.

Description

technical field [0001] The present invention relates to a key holding tool and a key management box. More specifically, it relates to a key holding tool and a key management box capable of preventing a key from falling out with a simple structure. Background technique [0002] Conventionally, in offices and the like, a key management box having a box shape has been used in order to collectively manage a large number of keys. In this key management box, a plurality of key holders are provided in the box, and keys can be held in association with the positions of the respective key holders. [0003] In such a key management box, due to impact during transportation, the key moves in the key management box and falls off from the key holder, so that it is not known which key holder the key is held on. [0004] Then, a key management box having a configuration in which the key does not accidentally fall out of the key holder has been proposed (for example, refer to Patent Document...

Claims

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Application Information

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IPC IPC(8): E05B19/00
Inventor 冈田匡史青井宏和
Owner KOKUYO CO LTD