Dedusting composite security door

Abstract

The invention discloses a dedusting composite security door, which comprises a door body, a doorway, hinges and a door lock. The doorway is arranged on the outer side of the periphery of the door body, the hinges are arranged at one side edge of the door body, and the door lock is arranged at the side edge, corresponding to the hinges, of the door body; an air blowing device is arranged on the lower part of the door body, fixed into the door body and connected with a power supply; an air outlet is formed in the side face, facing the outdoor space, of the door body at an air outlet of the air blowing device, flow deflectors are arranged at the air outlet obliquely downwards, and wind is blown to the vamp in a concentrated mode through the flow deflectors; a switch of the air blowing deviceis arranged on the door body and embedded in the door body, a cover plate is arranged on the outer side of the switch, and one end of the cover plate is hinged to the door body; a hook-shaped bulge isarranged on the inner side of the cover plate, and a horizontal rod is slidably assembled in the hook-shaped bulge, slidably assembled in the door body and connected with the door lock; and the flowdeflectors are arranged at the air outlet obliquely downwards.

Description

technical field [0001] The invention relates to the field of manufacturing anti-theft doors and interior doors, in particular to a dust-removing composite anti-theft door. Background technique [0002] The traditional solid wood anti-theft door solves the cracking and deformation of the door core board due to seasonal changes, different annual average moisture content in different regions, the inherent dry shrinkage and wet expansion of wood, and various differences, and the shrinkage of the solid wood door due to paint around the door core board. White edges and seams appear; but when the inner core board of this invention is an insulation board, due to the material characteristics of the insulation board, the connection strength between the insulation board and the fixed steel plate in the door body is not enough, and the steel plate is not pressed firmly enough. Or when the insulation layer is damp, it is easy to cause deformation due to stress concentration in the door b...

AI Technical Summary

Problems solved by technology

[0002] The traditional solid wood anti-theft door solves the cracking and deformation of the door core board due to seasonal changes, different annual average moisture content in different regions, the inherent dry shrinkage and wet expansion of wood, and various differences, and the shrinkage of the solid wood door due to paint around the door core board. White edges and seams appear; but when the inner core board of this invention is an insulation board, due to the material characteristics of the insulation board, the connection strength between the insulation board and the fixed steel plate in the door body is not enough, and the steel plate is not pressed firmly enough. Or when the insulation layer is damp, it is easy to cause deformation due to stress concentration in the door body, which affects the normal use of the door body and needs to be improved urgently; people usually change into clean shoes when they return home after going out. Dust from the outside is brought into the house, which increases the workload of cleaning. However, changing shoes indoors will also bring dust into the door. Therefore, some residents will take off their outdoor shoes directly to the door and change their indoor shoes into the house. Outside the door, it is easy to cause shoes to be lost

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