Safety door with automatic locking function and using method thereof

Abstract

The invention discloses a safety door with an automatic locking function and a using method thereof. The safety door comprises a safety door body, a cat eye box and a safety door switch, wherein the cat eye box is fixedly installed on the outer wall of the upper side of the safety door body, the safety door switch is fixedly installed on the outer side wall of the safety door body, a reinforcing plate storage groove is fixedly formed in the inner side wall of the safety door body, and the inner side wall of the reinforcing plate storage groove is slidably connected with a reinforcing plate. According to the safety door with the automatic locking function and the using method thereof, through the cooperation of the reinforcing plate, a first air bag, a locking block storage box, a convex locking block, an ejector pin, a third air bag, a breakdown mechanism and a buckle mechanism, the door body damping function when no thief exists and the reinforcing protection function when the thief damages the door body are achieved; and in addition, the door body is reinforced, meanwhile, the convex locking block is pushed through the extrusion effect of the reinforcing plate on air in a first air bag storage groove, so that the third air bag is punctured, and the automatic standby locking function of the door body is achieved.

Description

technical field [0001] The invention relates to the technical field of safety doors, in particular to a safety door with an automatic locking function and a use method thereof. Background technique [0002] With the gradual strengthening of people's awareness of prevention and the gradual increase of people's personal property, people now pay more and more attention to the performance of anti-theft doors. Anti-theft doors are safety doors equipped with anti-theft locks, which can resist certain conditions within a corresponding period of time. Doors that open abnormally, have certain safety protection performance and meet the corresponding anti-theft safety level, have certain resistance to explosion-proof and anti-theft. [0003] After searching, in the document with the announcement number CN112081507A, an all-round locking security anti-theft door is proposed, including an anti-theft door mechanism and a locking mechanism. The anti-theft door mechanism: it includes a door...

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Problems solved by technology

[0004] Among the above security doors, some families choose the anti-theft door with wooden casing for the sake of beauty, but the anti-theft door with wooden casing is very easy to be damaged by thieves, and when it is used for a long time, it will be opened and closed continuously, and the bear

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