A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a novel antitheft door. The novel antitheft door comprises a door body and a door bell, wherein two peep windows are symmetrically arranged on the door body in the left-right direction and are rectangular; an included angle beta is formed between each peep window and the horizontal plane; an outer peep window cover is arranged on each peep window and faces the outer side of the door; an inner peep window cover is arranged on each peep window and faces the inner side of the door; each outer peep window cover is connected with the corresponding inner peep window cover through a connecting shaft; a lock is arranged on one side of each inner peep window cover; the door body is connected with each inner peep window cover through the corresponding lock; and the door bell is arranged between the two peep windows. The novel antitheft door has the advantages that by the peep windows, persons in a room can see persons out of the room, articles can also be delivered, and the novel antitheft door is convenient and safe.
The invention discloses a novel antitheft door. The novel antitheft door comprises a door body and a door bell, wherein two peep windows are symmetrically arranged on the door body in the left-right direction and are rectangular; an included angle beta is formed between each peep window and the horizontal plane; an outer peep window cover is arranged on each peep window and faces the outer side of the door; an inner peep window cover is arranged on each peep window and faces the inner side of the door; each outer peep window cover is connected with the corresponding inner peep window cover through a connecting shaft; a lock is arranged on one side of each inner peep window cover; the door body is connected with each inner peep window cover through the corresponding lock; and the door bell is arranged between the two peep windows. The novel antitheft door has the advantages that by the peep windows, persons in a room can see persons out of the room, articles can also be delivered, and the novel antitheft door is convenient and safe.
Novel antitheft door
SA YUANWEI (author)
2016-01-06
Patent
Electronic Resource
English
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES