Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a door installation device. The door installation device comprises an upper door shaft, an upper installation block, a lower door shaft, a lower installation block and an elastic device. Both the elastic device and the upper door shaft are arranged on the upper installation block. The elastic device is abutted against the end of the upper door shaft. The lower door shaft is arranged on the lower installation block. The invention further provides a door using the installation device. The door further comprises a door leaf and a door frame. The upper installation block is installed at the top of the door frame. The lower installation block is installed at the bottom of the door frame. The upper door shaft is connected with the top of the door leaf. The lower door shaft is connected with the bottom of the door leaf. According to the door installation device and the door, the door leaf can be effectively prevented from drooping, and the door leaf can be mounted and dismounted easily and conveniently.
The invention discloses a door installation device. The door installation device comprises an upper door shaft, an upper installation block, a lower door shaft, a lower installation block and an elastic device. Both the elastic device and the upper door shaft are arranged on the upper installation block. The elastic device is abutted against the end of the upper door shaft. The lower door shaft is arranged on the lower installation block. The invention further provides a door using the installation device. The door further comprises a door leaf and a door frame. The upper installation block is installed at the top of the door frame. The lower installation block is installed at the bottom of the door frame. The upper door shaft is connected with the top of the door leaf. The lower door shaft is connected with the bottom of the door leaf. According to the door installation device and the door, the door leaf can be effectively prevented from drooping, and the door leaf can be mounted and dismounted easily and conveniently.
Door installation device and door
ZHU HONGMIAN (Autor:in)
09.12.2015
Patent
Elektronische Ressource
Englisch
IPC:
E05D
Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel
,
HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS
DOOR DEVICE AND DOOR INSTALLATION STRUCTURE USING THE SAME
| Europäisches Patentamt | 2017