Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention provides an antitheft door which comprises a door viewer slide rail arranged on the first side of an antitheft door body, a door viewer fixedly mounted in the door viewer slide rail, a first viewing hole and a second viewing hole, wherein the first viewing hole and the second viewing hole are formed in the second side of the antitheft door body; the door viewer slide rail is a V-shaped slide rail and is arranged in such a way the point of intersection of the two edges of the V-shaped door viewer slide rail faces down while the opening of the V-shaped door viewer slide rail faces up; the two edges of the V-shaped door viewer slide rail have different lengths; moreover, the door viewer slides in the door viewer slide rail so that the position of the door viewer in the door viewer slide rail is changed; the first viewing hole and the second viewing hole correspond to the two non-intersecting ends of the two edges of the door viewer slide rail in position respectively; the first side of the antitheft door body faces to the inside of a room; and the second side of the antitheft door faces to the outside.
The invention provides an antitheft door which comprises a door viewer slide rail arranged on the first side of an antitheft door body, a door viewer fixedly mounted in the door viewer slide rail, a first viewing hole and a second viewing hole, wherein the first viewing hole and the second viewing hole are formed in the second side of the antitheft door body; the door viewer slide rail is a V-shaped slide rail and is arranged in such a way the point of intersection of the two edges of the V-shaped door viewer slide rail faces down while the opening of the V-shaped door viewer slide rail faces up; the two edges of the V-shaped door viewer slide rail have different lengths; moreover, the door viewer slides in the door viewer slide rail so that the position of the door viewer in the door viewer slide rail is changed; the first viewing hole and the second viewing hole correspond to the two non-intersecting ends of the two edges of the door viewer slide rail in position respectively; the first side of the antitheft door body faces to the inside of a room; and the second side of the antitheft door faces to the outside.
Antitheft door
YU KEJI (Autor:in)
08.04.2015
Patent
Elektronische Ressource
Englisch
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