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Magnetic strip padlock

A magnetic strip and magnetic technology, used in padlocks, building locks, non-mechanical transmission-operated locks, etc., can solve the problems of serrated lock teeth of keys that are easy to wear, troublesome to unlock, and unable to unlock.

Inactive Publication Date: 2014-09-10
CHANGXING XICHUAN LOCK MANUFACTORY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved in the present invention is to provide a magnetic strip padlock, which solves the troublesome problem of conventional locks to unlock when the light is not good, and avoids the easy wear of the serrated locking teeth of the keys of the conventional locks, which cannot be unlocked once worn The problem,

Method used

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Examples

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Embodiment Construction

[0013] The specific embodiment of the present invention will be further described below in conjunction with accompanying drawing:

[0014] Such as figure 1 with figure 2 As shown, the lock bar 1 is U-shaped, and when locked, both ends of the U-shaped are embedded in the lock case 2, and one of the longer ends is provided with a concave lock groove 11, and a concave lock groove 11 is provided in the lock case 2. The lock head 3 matched with the lock groove 11 is fixedly connected with a fixed plate 32, and four magnetic needles 31 are fixed on the fixed plate 32. The magnetic needles 31 all have magnetic poles, and the magnetic poles can be completely the same or different. , specific examples are set forth below, figure 2 The key to unlock the lock shown in is the magnetic strip 4. There are 4 magnetic blocks embedded in the magnetic strip 4. The distribution positions of the 4 magnetic blocks correspond to the positions of the 4 magnetic needles, and the magnetic poles at...

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Abstract

The invention mainly discloses a magnetic strip padlock. The magnetic strip padlock comprises a U-shaped lock strip, one end of the lock strip is provided with an inwards-concaved lock groove and embedded into a lock shell, and the lock shell is internally provided with a lock head matched with the lock groove. The lock head is connected with a fixing plate, a magnetic needle is fixed on the fixing plate, and a spring is arranged between the fixing plate and the inner wall of the lock shell. An unlocking key is a magnetic strip into which a magnetic block is embedded, the lock shell is provided with a magnetic strip groove containing the magnetic strip, and the magnetic pole of the magnetic block is attracted to the magnetic pole of the magnetic needle at the corresponding position. When the magnetic strip padlock is unlocked, the magnetic strip is placed into the magnetic strip groove, the magnetic block is attracted to the magnetic needle at the corresponding position, the magnetic needle is indirectly connected with the lock head, the lock head is driven to move, and the magnetic strip padlock is unlocked. The magnetic strip padlock is unlocked conveniently, and a user does not need to worry about the problem that the key cannot unlock the padlock due to the fact that sawtooth-shaped lock teeth are abraded.

Description

technical field [0001] The invention relates to a padlock. Background technique [0002] At present, padlocks have been widely used in daily life. The most common padlock is composed of a lock case and a lock bar. The lock bar can be embedded in the lock case and opened with a key. The effective part of the common key is basically flat. Serrated lock teeth, but this kind of padlock has certain disadvantages. First, when unlocking the lock, the side of the serrated lock teeth must be aligned with the keyhole to be inserted and unlocked. It is difficult to unlock in the case of poor light. The serrated locking teeth on the outside are easy to wear, once worn, the key cannot be unlocked, and this type of key is very easy to be imitated, the jagged structure is too simple, it is easier to imitate this type of key. Contents of the invention [0003] The technical problem to be solved in the present invention is to provide a magnetic strip padlock, which solves the troublesome ...

Claims

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Application Information

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IPC IPC(8): E05B67/28E05B47/06E05B19/26
Inventor 陈国刚
Owner CHANGXING XICHUAN LOCK MANUFACTORY
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