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Key holder

A key disk and key technology, applied in the field of key disks, can solve the problems of no lock function, large size of the key disk, easy keys to be stolen, etc., and achieve the effects of convenient processing, small size, and convenient access.

Active Publication Date: 2013-12-18
如东县东广物流有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the logistics key management, it is often necessary to remove the keys from the key disk with a large number of keys. Since the existing keys generally have a closed wire ring, it is very inconvenient to access and does not have the function of a lock. The keys are easy to be stolen.
Existing key discs generally adopt marking paper directly on the key in identifying the key, but in the actual use process, due to frequent use and friction between keys, the marking paper is easy to fall off and cannot be distinguished
The existing key disk also has disadvantages such as large volume and inconvenient portability.

Method used

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Examples

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Embodiment

[0030] A key disk, comprising a key plate, the key plate is provided with a hand-held hole 8, a key ring guide groove 2, a key ring 4 sleeved on the key ring guide groove 2, and a key plate lock for taking out or introducing the key ring 6 and the locking part for locking the key plate lock opening 6. The key plate includes two aluminum alloy plates and a plastic support frame arranged between the two aluminum alloy plates. The hand-held hole 8 is an oval hole, the key plate is an oval plate, and the key ring guide groove 2 is an arc groove.

[0031] The key ring 4 is a split ring, and the two ends of the split ring are provided with limiting projections matching the size of the key plate lock opening 6 . The key ring guide groove 2 is provided with a cavity 21 adapted to the limit protrusion. The limit protrusion is a spherical protrusion 7, and the diameter of the spherical protrusion 7 is greater than the width of the upper and lower notches of the key ring guide groove 2...

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PUM

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Abstract

The invention belongs to the technical field of logistics archive management equipment, and particularly relates to a key holder. The key holder comprises a plate with a hand-hold hole, a key ring guide slot, key rings, a plate lock hole and lock components; the key rings are looped on the key ring guide slot, the key lock hole is used for a user to guide the key rings in or out, and the lock components are used for locking the plate lock hole. Each key ring is a split ring with limit projections at both ends, and the limit projections are matched with the plate key hole in size. According to designs of the plate lock hole, the lock components, the special key ring guide slot and the key rings, keys looped in the key rings can be removed or added only by guiding the key rings in or out of the plate key hole, and accordingly, the keys are kept safely and used conveniently.

Description

technical field [0001] The invention belongs to the technical field of logistics file management equipment, and in particular relates to a key disk. Background technique [0002] In the logistics key management, it is often necessary to remove the keys from the key disk with a large number of keys. Since the existing keys generally have a closed wire ring, it is very inconvenient to access and does not have the function of a lock. The keys are easy to be stolen. . Existing key discs generally adopt marking paper directly on the key in identifying the key, but in the actual use process, due to frequent use and friction between the keys, the marking paper is easy to fall off and cannot be distinguished. The existing key disk also has the disadvantages of relatively large volume and inconvenient portability. Contents of the invention [0003] The object of the present invention is to provide a key disk with convenient and safe key access in order to solve the above problems...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47G29/10A44B15/00
Inventor 万杰
Owner 如东县东广物流有限公司
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