A high-efficiency magnetic cabinet lock and special key assembly and using method thereof

Abstract

The invention provides an efficient magnetic cabinet lock and a special key and a using method of the efficient magnetic cabinet lock and the special key, and belongs to the field of locks. The magnetic cabinet lock, the special key and the using method solve the problem that an existing magnetic cabinet lock is poor in safety. The efficient magnetic cabinet lock and the special key comprise a cabinet body and a cabinet door, wherein the cabinet body is provided with a side plate; and further comprises a cabinet lock body and a key, wherein the cabinet lock body comprises a lock head and a lock plate, the lock head is positioned on the cabinet door and the lock plate is positioned on the side plate; the lock plate is fixed on the side plate, the lock head comprises a front lock base and arear lock base, the inner side face of the front lock base is fixed on the front side face of the cabinet door, a dismounting groove is formed in the outer side face of the front lock base, and a guide groove, a limiting groove and a lock groove are formed in the groove wall of the dismounting groove; the inner side face of the rear lock base is fixed on the rear side face of the cabinet door, anadjusting groove is formed in the rear lock base, an adjusting plate is installed in the adjusting groove through a rotating shaft, and a first locking block and a second locking block are fixed on the adjusting plate; and the key comprises a dismounting rod, a guide block is fixed to a rod wall of the dismounting rod, and the key further comprises a dismounting sleeve arranged on the dismountingrod in a sleeved mode, a dismounting plate is fixed at the front end of the dismounting sleeve, and a first magnetic block and a second magnetic block are fixed on the dismounting plate. The cabinet lock is relatively high in safety.

Description

technical field [0001] The invention belongs to the technical field of locks, and relates to a high-efficiency magnetic cabinet lock, a special key assembly and a use method thereof. Background technique [0002] Existing drawer locks generally have lock holes on the drawer boards of drawers, so it is easy to use the lock holes to pry the drawer locks open. In addition, there is a magnetic lock hidden on the inner side of the drawer boards, which uses magnetic blocks to drive the deadbolt to move, but The unlocking method of this kind of magnetic lock is simple. Most people only need to take an ordinary magnet and stick it on the outside of the cabinet door and move it back and forth a few times at will to open it, which is very unsafe. [0003] The existing application number is 201710573683.3, which is a Chinese invention patent titled "A Rotary Safety Magnetic Cabinet Lock and Its Application Method". It installs a lock head and a lock plate on the cabinet door and side p...

AI Technical Summary

Problems solved by technology

[0004] 1. Since the main magnetic block does not need to be moved after absorbing the lock cylinder, but only needs to move the auxiliary magnetic block to open it. Therefore, two magnetic blocks can be used to imitate the main magnetic block and the auxiliary magnetic block respectively. Moving another magnetic block back and forth at will on the outside can still open the cabinet door with a high probability, so there is a potential safety hazard;

[0005] 2. Regardless of the inner lock or the outer key, there is no limit structure during use, which is very easy to misuse, making it impossible to determine whether it is locked after closing the cabinet door;

[0006] 3. The main magnetic block and auxiliary magnetic block are only magnetically adsorbed on the outside of the cabinet door, and the key is also used as a handle. If the key is not firmly adsorbed, it is easy to separate from the cabinet door, which is inconvenient to use;

[0007] 4. When the key needs to be separated, it is necessary to hold the cabinet door with one hand and pull the key back with the other hand. The operation is more troublesome; therefore, it is necessary to improve

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