A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a multifunctional security door which comprises a security door body. The multifunctional security door is characterized in that a stool is arranged on the inner surface of the security door body, and the stool is connected with the security door body through spring hinges. The stool is directly arranged on the security door body, and a user can sit and lean on the stool for taking off and putting on shoes. The multifunctional security door is reasonable in overall arrangement, simple in structure, low in manufacturing cost and convenient for the user to use, and can be used conveniently when a lamp is not turned on at night, space is saved, and the security door is overall simple and attractive, and is very convenient for the user to use.
The invention discloses a multifunctional security door which comprises a security door body. The multifunctional security door is characterized in that a stool is arranged on the inner surface of the security door body, and the stool is connected with the security door body through spring hinges. The stool is directly arranged on the security door body, and a user can sit and lean on the stool for taking off and putting on shoes. The multifunctional security door is reasonable in overall arrangement, simple in structure, low in manufacturing cost and convenient for the user to use, and can be used conveniently when a lamp is not turned on at night, space is saved, and the security door is overall simple and attractive, and is very convenient for the user to use.
Multifunctional security door
ZHANG QIZHONG (author)
2015-05-06
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
Multifunctional intelligent security and protection security door
| European Patent Office | 2023