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Burglary-resisting guard shield of motorcycle power source, capable of being opened through magnetic latch attracting principle

A technology of magnetic marbles and motorcycles, applied in bicycle locks, non-mechanical transmission-operated locks, circuits, etc., can solve the problems of inconvenient user identification, loss of locking function, and inconvenience for motorcycle users.

Inactive Publication Date: 2012-05-23
ZHEJIANG DINGLI IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The magnetic marble anti-theft guard of the power lock of the existing motorcycle and electric vehicle adopts the magnetic steel installed on the key handle and uses the principle of same-sex repulsion to push open the magnetic pin used to lock the protective hole cover on the base of the guard. Unscrew the protective hole cover behind the marbles. Because the distance between the magnetic marbles is very close, and the working principle of the same polarity repels each other, the magnetic marbles and the magnetic steel on the key will lose their magnetism after long-term use and repeated opening, so that the anti-theft protection The hole cover can no longer be opened, and the locking function is lost
At the same time, the rotating positioning protrusion and the positioning rotating pit on the key handle are irregular polygons, which is extremely inconvenient for users to identify and use. The two shortcomings bring great inconvenience to motorcycle users.

Method used

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  • Burglary-resisting guard shield of motorcycle power source, capable of being opened through magnetic latch attracting principle
  • Burglary-resisting guard shield of motorcycle power source, capable of being opened through magnetic latch attracting principle
  • Burglary-resisting guard shield of motorcycle power source, capable of being opened through magnetic latch attracting principle

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Embodiment Construction

[0014] Application of the present invention is manufactured into a shape arrangement such as figure 2 , image 3 and specific structures such as Figure 8 The anti-theft shield of the power lock of motorcycle and battery-driven car is two kinds of series concrete embodiments of invention.

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Abstract

The invention relates to a creative improvement to a burglary-resisting guard shield of a motorcycle power source or an electric motor car. Aiming at the problems in the prior art that the burglary-resisting guard aperture cover can not be opened since a locking magnetic latch and a key end magnetic column lose magnetism after a long time repeatedly starting and using. In the invention, a guide rod magnetic latch and a structure for pulling away a locking magnetic latch of the guard aperture cover from the foundation support and then rotating by using the attracting principle are designed and researched on the functions of the guard aperture cover of a lock burglary-resisting guard shield, so as to enable the magnetic column and the locking magnetic latch at the end of a key to be prevented from losing magnetic properties after repeated starting. Therefore, the well-known problem that the burglary-resisting guard aperture cover can not be opened in case of invalidation after a long-term use is solved, and the invention relates to a real and safe burglary-resisting guard shield for the power source of the motorcycle or the electric motor car.

Description

technical field [0001] What the present invention relates to is the inventive improvement invention of the anti-theft shield of the power supply lock of motorcycle and electric vehicle. Background technique [0002] The magnetic marble anti-theft guard of the power lock of the existing motorcycle and electric vehicle adopts the magnetic steel installed on the key handle and uses the principle of same-sex repulsion to push open the magnetic pin used to lock the protective hole cover on the base of the guard. Unscrew the protective hole cover behind the marbles. Because the distance between the magnetic marbles is very close, and the working principle of the same polarity repels each other, the magnetic marbles and the magnetic steel on the key will lose their magnetism after long-term use and repeated opening, so that the anti-theft protection The hole cover can no longer be opened, and the locking function is lost. Simultaneously, the rotating positioning protrusion and the...

Claims

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Application Information

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IPC IPC(8): E05B71/00E05B47/02E05B15/16E05B15/14E05B19/26E05B35/00H01H27/06
Inventor 周家荣俞云祥
Owner ZHEJIANG DINGLI IND