Magnetic attraction lock

Abstract

The magnetic attraction lock comprises a lock shell and a lock catch assembly, a connecting rod assembly and a lock hook assembly are arranged in the lock shell, and a round lock assembly is arranged in the middle of the lock shell; during locking, the lock catch assembly and the lock hook assembly are buckled through magnetic attraction; during password unlocking or key unlocking, the lock hook assembly can be driven to move towards the middle of the lock shell through the connecting rod assembly by rotating the round lock assembly, so that the buckling state of the lock catch assembly and the lock hook assembly is released. According to the adopted unlocking mode, the two lock hook assemblies are driven to slide towards the middle of the lock shell while the connecting rod assembly is driven to move horizontally through rotation of the round lock assembly, the thickness of the whole lock body can be reduced through the control arrangement, and the unlocking action of the two lock hooks and the lock catch can be controlled at the same time. The round lock assembly partially integrates a coded lock and a lock cylinder assembly, and rotation of the round lock assembly can be achieved through unlocking in any mode.

Description

technical field [0001] The invention relates to a luggage lock, in particular to a magnetic suction lock installed on a luggage. Background technique [0002] In the prior art, there are relatively few luggage locks that are opened and closed by means of magnetic attraction. There is a magnetic suction lock and a luggage case installed with the magnetic suction lock. The patent application number is 202110218095.4. The built-in magnetic suction buckle is used to realize the easy and quick opening and closing of the front cover of the luggage case in one step, and the movement of the slider is controlled by a button and a control lever. , to make the lock hook on the slider engage or separate from the lock on the lock tongue. The principle of magnetic attraction uses the slider to move to switch the position of the S pole and the N pole, so as to achieve the effect of same-sex repulsion and opposite-sex attraction. The main defects of this kind of magnetic suction lock are:...

AI Technical Summary

Problems solved by technology

The defects of this kind of magnetic lock mainly include: 1. The control rod and the lock hook are vertically connected, resulting in an increase in the thickness of the entire lock body, which will take up a large space when installed on the box; 2. This kind of magnetic lock The lock structure can only realize the control of a single lock hook and lock connection, but the double lock structure cannot.

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