Plastic cabinet with self-locking function

Abstract

The invention discloses a plastic cabinet with a self-locking function, and relates to the technical field of plastic cabinets. The plastic cabinet comprises a cabinet body, the cabinet body is hingedto a cabinet door through a hinge rod, and the cabinet body comprises a locking face making contact with the side face of the cabinet door and a storage cavity; a U-shaped lock nose is fixed on the side surface of the cabinet door; a plurality of first magnets are uniformly distributed on the locking surface; a self-locking mechanism is mounted in the first rectangular opening; a plurality of second magnets which magnetically attract the first magnets are uniformly distributed on the inner side surface of the cabinet door; the self-locking mechanism comprises a self-locking rod, a nut and a half gear. Magnetic attraction or electric driving is used as power to control the cabinet door to extrude the half gear, the self-locking rod is driven to descend on the basis of the nut, and lockingfit of the U-shaped lock nose and the locking rod is achieved; and finally, a motor rotates reversely, so that locking fit is relieved, and the cabinet door is opened. The process is simple in structure and convenient to control, the cabinet door can be effectively opened and locked, and the risk of economic and property loss of people is reduced.

Description

technical field [0001] The invention belongs to the technical field of plastic cabinets, in particular to a plastic cabinet with a self-locking function. Background technique [0002] In daily life, plastic cabinets are widely used, such as sales cabinets and storage cabinets; plastic cabinets provide security for people's property safety, and provide people with storage convenience; and the cost of plastic is lower than that of metal, and the structural strength To meet people's daily needs, so plastic cabinets are favored by people. [0003] However, most of the plastic cabinets on the market do not have the function of automatically closing and locking the door. If people do not develop the habit of closing the plastic cabinets casually, the contents inside the plastic cabinets are likely to be targeted by people with ulterior motives and cause economic loss to people. Therefore, a kind of plastic cabinet with self-locking function remains to be studied to ensure that th...

AI Technical Summary

Problems solved by technology

[0003] However, most of the plastic cabinets on the market do not have the function of automatically closing and locking the door. If people do not develop the habit of closing the plastic cabinets casually, the contents inside the plastic cabinets are likely to be targeted by people with ulterior motives and cause economic loss to people. Therefore, it is necessary to study a plastic cabinet with self-locking function to ensure that the smart cabinet automatically closes and locks, so as to recover people's losses

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