Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a constant speed automatic door closer which comprises a first fixing plate arranged on a door frame, a second fixing plate arranged on a door body and a machine body box arranged on the first fixing plate, the machine body box is provided with a rotating wheel, a volute spring, a steel strip belt, a slow release assembly and a brake system, the steel strip belt is connected with the second fixing plate, when the door is opened, the volute spring stores energy, and the slow release assembly releases the slow release assembly. When the volute spring releases energy, the door body is driven to be closed, the slow release assembly controls the volute spring to slowly and evenly release energy, so that the door body is slowly closed at a constant speed, the brake system can relieve the automatic door closing function when the door body rotates by any angle according to actual requirements, and the automatic door closing device is not only suitable for common vertical hinged doors, but also suitable for sliding doors and is simple in structure, small and exquisite. The practicability is high.
本发明公开了一种匀速自动闭门器，包括设置在门框上的第一固定板、设置在门体上的第二固定板、设置在第一固定板的机体盒，机体盒上设有转动轮、蜗卷簧、钢条带、缓释组件、刹车系统，钢条带与第二固定板连接，开门时，蜗卷簧储蓄能量，蜗卷簧释放能量时，带动门体关闭，缓释组件控制蜗卷簧缓慢均匀释放能量，使门体缓慢匀速关闭，刹车系统，能根据实际需求在门体转动任何角度下解除自动闭门功能，该发明不仅适用于普通平开门，也可适用于推拉门，结构简单，小巧玲珑，经济实用。
The invention discloses a constant speed automatic door closer which comprises a first fixing plate arranged on a door frame, a second fixing plate arranged on a door body and a machine body box arranged on the first fixing plate, the machine body box is provided with a rotating wheel, a volute spring, a steel strip belt, a slow release assembly and a brake system, the steel strip belt is connected with the second fixing plate, when the door is opened, the volute spring stores energy, and the slow release assembly releases the slow release assembly. When the volute spring releases energy, the door body is driven to be closed, the slow release assembly controls the volute spring to slowly and evenly release energy, so that the door body is slowly closed at a constant speed, the brake system can relieve the automatic door closing function when the door body rotates by any angle according to actual requirements, and the automatic door closing device is not only suitable for common vertical hinged doors, but also suitable for sliding doors and is simple in structure, small and exquisite. The practicability is high.
本发明公开了一种匀速自动闭门器，包括设置在门框上的第一固定板、设置在门体上的第二固定板、设置在第一固定板的机体盒，机体盒上设有转动轮、蜗卷簧、钢条带、缓释组件、刹车系统，钢条带与第二固定板连接，开门时，蜗卷簧储蓄能量，蜗卷簧释放能量时，带动门体关闭，缓释组件控制蜗卷簧缓慢均匀释放能量，使门体缓慢匀速关闭，刹车系统，能根据实际需求在门体转动任何角度下解除自动闭门功能，该发明不仅适用于普通平开门，也可适用于推拉门，结构简单，小巧玲珑，经济实用。
Constant-speed automatic door closer
一种匀速自动闭门器
HENG YUZHEN (Autor:in)
01.07.2022
Patent
Elektronische Ressource
Chinesisch