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Electromagnetic horseshoe-shaped lock

A horseshoe lock, electromagnetic technology, applied in the direction of building locks, lock shells, lock applications, etc., can solve the problem that horseshoe locks are not popular with the people, and achieve the effect of convenient use.

Inactive Publication Date: 2017-05-10
ZHEJIANG ZHONGLI GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] As we all know, the locks used by bicycles in the past are basically horseshoe-shaped locks. This kind of lock is called a horseshoe lock. However, with the popularity of electric bicycles, manual horseshoe locks are no longer popular with the people.

Method used

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Examples

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Embodiment Construction

[0013] Such as Figure 1-4 As shown, an electromagnetic horseshoe lock includes a lock case 1, a lock ring 2 and a spring 3, wherein one end of the spring 3 is fixed in the lock case 1, and the other end is fixed with the lock ring 2, and the lock ring 2 is provided with a handle 21. The handle 21 protrudes from the lock case 1. In the embodiment of the present invention, the lock ring 2 is provided with a lock groove 22. The lock case 1 is provided with a cavity 11, and the cavity 11 is provided with a Electromagnetic telescopic device 4, dead bolt 5 and torsion spring 6, one end of dead bolt 5 is provided with lock block 51, and the telescopic rod 41 of electromagnetic telescopic device 4 is connected with dead bolt 5, and torsion spring 6 one end acts on dead bolt 5, The other end acts on the lock case 1 or the shell of the electromagnetic telescopic device 4, or on other parts fixedly connected with the lock case 1. What we want to explain here is that the electromagnetic ...

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Abstract

The invention relates to a horseshoe-shaped lock which is used on a bicycle or an electric bicycle and is used for locking a wheel and limiting the wheel to rotate, in particular to a horseshoe-shaped lock which is unlocked electromagnetically. According to the technical scheme, the electromagnetic horseshoe-shaped lock is characterized in that a cavity is formed in a lock shell, an electromagnetic retractable device, a spring bolt and a torsional spring are arranged in the cavity, a locking piece is arranged at one end of the spring bolt, a retractable rod of the electromagnetic retractable device is connected with the spring bolt, and the spring bolt drives the locking piece to be abutted to the side surface of a lock ring under the effect of the torsional spring; when the lock ring is driven to move to enable a lock groove to correspond to the locking piece, the locking piece immediately rotates into the lock groove so as to realize locking, the electromagnetic retractable device works, and the retractable rod drives the spring bolt to overcome a force of the torsional spring so as to rotate; and when the locking piece leaves away from the lock groove, the lock ring is reset by the spring to realize unlocking. By the scheme, the novel electromagnetic horseshoe-shaped lock is quick and convenient to use and does not require to be unlocked by a mechanical key.

Description

technical field [0001] The invention relates to a horseshoe lock for locking a wheel on a bicycle or an electric vehicle and restricting its rotation, in particular to a horseshoe lock opened by electromagnetic. Background technique [0002] As we all know, the locks used by bicycles in the past are basically horseshoe-shaped locks. This kind of lock is called a horseshoe lock. State, original lock mostly is the lock of mechanical mechanism, and its unblanking all is to open by key, but along with the popularity of electric bicycle at present, manual horseshoe lock is not welcomed by the people. Contents of the invention [0003] The invention overcomes the disadvantages of the prior art and provides a novel electromagnetic horseshoe lock which is easy to use, fast and does not need a mechanical key to open. [0004] In order to achieve the above object, the technical solution adopted by the present invention is: an electromagnetic horseshoe lock, including a lock case, a...

Claims

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Application Information

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IPC IPC(8): E05B71/00E05B9/00E05B15/10E05B47/02B62H5/14
CPCE05B71/00B62H5/14E05B9/00E05B15/102E05B47/026
Inventor 詹显光
Owner ZHEJIANG ZHONGLI GRP
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