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Multifunctional key ring

A keychain, multi-functional technology, applied in keyrings, fasteners, clothing and other directions, can solve the problems of inability to take off, can not satisfy people, single function of the keychain, etc., to achieve the effect of strong practical performance and convenient use

Inactive Publication Date: 2013-10-16
朱松
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Keychains are commonly used items in people's daily life. The keychains currently on the market only have the effect of hanging keys and aesthetics, but they cannot be easily removed from the waistband of trousers. In addition, when there is no light at night, they cannot be removed quickly. Find the lock hole, open the door, the function of the key chain is single, can not meet people's needs

Method used

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  • Multifunctional key ring

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Embodiment Construction

[0008] specific implementation

[0009] according to figure 1 As shown, the multifunctional key chain includes: a key chain lock 1, a connecting shell 2 at the end of the key chain lock 1, and a hook 10 at the bottom of the shell 2, and is characterized in that: there is a miniature power generation, storage and transmission device inside the shell 2, Including: the cloth ruler 3, the cloth ruler 3 is wound on the scroll spring, the spiral spring wound on the cloth ruler 3 is connected with the central column 4, and the central column 4 has a fastener for controlling the length of the cloth ruler 3, and the central column Gear 5 is installed on 4, and gear 5 is connected micro-generator 6, and micro-generator 6 is fixed on the shell 2, and in the micro-generator 6, is connected in the miniature accumulator 7 by wire simultaneously, and accumulator 7 is connected with cash detector pen 8 by power line. Connect with LED illuminating lamp 9.

[0010] Usually when the key is n...

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PUM

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Abstract

A multifunctional key ring comprises a key ring lock (1), wherein the tail end of the key ring lock (1) is connected with an outer shell (2), hooks (10) are arranged on the bottom of the outer shell (2), and a minitype electricity generation storage conveying device is arranged in the outer shell (2). The multifunctional key ring has the advantages that through the simple device converting mechanical kinetic energy into electric energy, the key ring achieves the functions of being capable of lighting and checking money, the key ring can also be used even not taken off from the waist when the key ring is used, meanwhile a lock can be conveniently opened at night, the money can be checked, practicability is high, and the multifunctional key ring is convenient to use.

Description

technical field [0001] The invention relates to the technical field of daily necessities, in particular to a multifunctional key chain. Background technique [0002] Keychains are commonly used items in people's daily life. The keychains currently on the market only have the effect of hanging keys and aesthetics, but they cannot be easily removed from the waistband of trousers. In addition, when there is no light at night, they cannot be removed quickly. Find the keyhole, open the door, and the function of the keychain is single, which cannot satisfy people's needs. Contents of the invention [0003] The object of the present invention is to provide a multi-functional key chain, which stores electric energy through its own mechanical rotating device, helps to illuminate and can also check banknotes at the same time, and has strong practicability. [0004] The multi-functional keychain of the present invention comprises: a keychain lock 1, a connection casing 2 at the end...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A44B15/00
Inventor 朱松
Owner 朱松