A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Lifting type automatic door with lock opening and closing function
The invention discloses a lifting type automatic door with a lock opening and closing function. The lifting type automatic door comprises a door body, wherein a long shaft mounted on a bearing is arranged above the door body; the long shaft is hinged to a crank of a crank slide block mechanism; the crank of the crank slide block mechanism is rigidly connected with the door; the crank of the crank slide block mechanism is driven by a power source to rotate, so that the opening and closing actions of the door are realized. The closing and locking actions of the automatic door can be realized at the same time, the control operation is more convenient, the price is cheap and the anti-theft performance is better; the lifting type automatic door can contain one or multiple doors and the width of the door can be freely set and can be made of wood, metal, glass and the like; meanwhile, the lifting type automatic door also has aesthetic property, practicability and safety.
Lifting type automatic door with lock opening and closing function
The invention discloses a lifting type automatic door with a lock opening and closing function. The lifting type automatic door comprises a door body, wherein a long shaft mounted on a bearing is arranged above the door body; the long shaft is hinged to a crank of a crank slide block mechanism; the crank of the crank slide block mechanism is rigidly connected with the door; the crank of the crank slide block mechanism is driven by a power source to rotate, so that the opening and closing actions of the door are realized. The closing and locking actions of the automatic door can be realized at the same time, the control operation is more convenient, the price is cheap and the anti-theft performance is better; the lifting type automatic door can contain one or multiple doors and the width of the door can be freely set and can be made of wood, metal, glass and the like; meanwhile, the lifting type automatic door also has aesthetic property, practicability and safety.
Lifting type automatic door with lock opening and closing function
HUANG JIAFENG (author)
2015-05-27
Patent
Electronic Resource
English
| European Patent Office | 2015
Lifting turnover opening type door and door opening/closing method
| European Patent Office | 2016
| European Patent Office | 2015
Automatic door opening and closing door lock for household appliances
| European Patent Office | 2024