Safe and practical anti-theft door

Abstract

The invention discloses a safe and practical anti-theft door which comprises a door plate and a door frame. The door plate is inset in the inner side of the door frame. A rectangular hole penetrating through the inside and the outside is formed in the middle of the lower portion of the door plate. An automatic express parcel home-entry device is mounted in the rectangular hole and comprises a shell. A front frame and a rear frame of the shell are clamped on the door plate from outside and inside correspondingly. A door lock is arranged on the side, close to the door frame, of the middle of the door plate and mounted on the door plate. A protective shell is further arranged on the portion, located at the door lock, of the door plate. The door lock is located in the protective shell. According to the safe and practical anti-theft door, the automatic express parcel home-entry device is arranged on the door plate so that a courier can deliver an express parcel into a user home without notifying a user through a telephone or knocking the door when delivering the express parcel; the door lock adopts concealed type design, the traditional mode that an anti-theft door is technically opened through both hands is replaced, the difficulty of door opening is increased, and the safe and practical anti-theft door has great benefits to theft prevention.

Description

technical field [0001] The invention relates to construction equipment, in particular to a safe and practical anti-theft door. Background technique [0002] At this stage, with the increase of population and the diversification of social environment, anti-theft doors are very important for residents in home anti-theft. The quality of anti-theft performance is the most concerned by users. Poor performance, most anti-theft doors are anti-theft design from the structure, often ignore the design of the door lock position, generally expose the door lock to the outside, although such a design can prevent the entry of criminals in structure, but lawbreakers often The anti-theft door can be opened through the door lock, and in more serious cases, the door lock will be blocked, and eventually the residents of the house cannot enter. [0003] Given that most of the work of sending and receiving express mail is currently manual, it sometimes causes a lot of inconvenience. For example...

AI Technical Summary

Problems solved by technology

[0002] At this stage, with the increase of population and the diversification of social environment, anti-theft doors are very important for residents in home anti-theft. The quality of anti-theft performance is the most concerned by users. Poor performance, most anti-theft doors are anti-theft design from the structure, often ignore the design of the door lock position, generally expose the door lock to the outside, although such a design can prevent the entry of criminals in structure, but lawbreakers often The anti-theft door can be opened through the door lock, and in severe cases, the door lock will be blocked, and eventually the residents of the house cannot enter

[0003] Given that most of the work of sending and receiving express mail is currently manual, it can sometimes cause a lot of inconvenience

For example, when the user is not at home or cannot pick up the express package for other reasons, the courier needs to repeatedly agree on the time or repeat the delivery many times, which not only wastes the courier's working time, but also may delay the user's use

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