A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Self-service bank pavilion emergency door opening mechanism
The invention discloses a self-service bank pavilion emergency door opening mechanism which comprises a door frame, wherein a plurality of cavities are formed in the door frame; a door catch and a pressing plate are mounted on the door frame in a sliding manner; the right end of the door catch is inclined, and the lower side of the door catch is connected to the door frame through a spring I; a wedge-shaped slot is formed in the pressing plate corresponding to the door catch; a base is arranged on the upper side of the door catch; an electromagnetic relay and one end of a spring II are mounted on the base; the electromagnetic relay is electrically connected with a time delay switch, and the other end of the spring II is connected to a supporting block; a guide hole is formed in the pressing plate; a guide column is arranged on the door frame corresponding to the guide hole; a spring III is arranged between the guide column and the inner bottom of the guide hole. The self-service bank pavilion emergency door opening mechanism is reasonable and ingenious in structural design; under the condition of ensuring that a client uses a self-service bank pavilion normally, the safety of the client can be guaranteed; when the self-service bank pavilion emergency door opening mechanism is used, after the electromagnetic relay is powered off, a door lock can be normally opened, so that the phenomenon that the client is locked in the self-service bank pavilion and cannot go out is avoided.
Self-service bank pavilion emergency door opening mechanism
The invention discloses a self-service bank pavilion emergency door opening mechanism which comprises a door frame, wherein a plurality of cavities are formed in the door frame; a door catch and a pressing plate are mounted on the door frame in a sliding manner; the right end of the door catch is inclined, and the lower side of the door catch is connected to the door frame through a spring I; a wedge-shaped slot is formed in the pressing plate corresponding to the door catch; a base is arranged on the upper side of the door catch; an electromagnetic relay and one end of a spring II are mounted on the base; the electromagnetic relay is electrically connected with a time delay switch, and the other end of the spring II is connected to a supporting block; a guide hole is formed in the pressing plate; a guide column is arranged on the door frame corresponding to the guide hole; a spring III is arranged between the guide column and the inner bottom of the guide hole. The self-service bank pavilion emergency door opening mechanism is reasonable and ingenious in structural design; under the condition of ensuring that a client uses a self-service bank pavilion normally, the safety of the client can be guaranteed; when the self-service bank pavilion emergency door opening mechanism is used, after the electromagnetic relay is powered off, a door lock can be normally opened, so that the phenomenon that the client is locked in the self-service bank pavilion and cannot go out is avoided.
Self-service bank pavilion emergency door opening mechanism
LIU NIANYIN (author) / LI MINGHUI (author) / ZHU KONGXING (author) / DOU GUOYANG (author) / ZHANG JIAN (author)
2015-09-02
Patent
Electronic Resource
English
IPC:
E05B
LOCKS
,
Schlösser
Emergency opening interlocking mechanism of revolving door
| European Patent Office | 2020