Key chain

A key chain and key ring technology, applied in the field of key chains, can solve the problems of easy loss or leakage, single function, etc., and achieve the effect of simple structure, convenient use, convenient installation and disassembly

Inactive Publication Date: 2014-04-02
HUANGSHI GOLD INNOVATION INVESTMENT MANAGEMENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The key is the most commonly used unlocking tool in people's life. It penetrates into almost every field of people's life. Because there are many keys used in life, it is easier to lose

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0011] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0012] like figure 1 As shown, a keychain of the present invention includes a hook 1 and a key ring 2, and a certificate pocket 3 is also provided on the key ring 2. The certificate bag 3 includes a bag body with a zipper on the opening, a transparent card bag on the front of the bag body, and a through hole for the key ring to pass through on the bag body.

[0013] The above-mentioned key ring 2 is a closed ring 21 with an opening, the opening extends outwards, the extension end 22 is provided with an external thread, and a connecting block 11 is provided under the hook 1, and the connecting block 11 is provided with an external thread at the extension end. Matching internal thread.

[0014] Finally, it should be noted that the above content is only used to illustrate the technical solution of the present invention, rather than to lim

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PUM

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Abstract

The invention discloses a key chain, which comprises a hook and a key ring, wherein a document pocket is also arranged on the key ring. The key chain is simple in structure and convenient to use; the document pocket is also arranged on the key ring, and a document such as a driver license and a driving license can be placed in the document pocket, so that the condition that the document is forgotten is avoided when the key chain is used, and more convenience is brought to the travel of a user.

Description

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Claims

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Application Information

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Owner HUANGSHI GOLD INNOVATION INVESTMENT MANAGEMENT
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