A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Anti-pinch protection braking device for door
The invention discloses an anti-pinch protection braking device for a door. The anti-pinch protection braking device comprises a door plate, a rotary contact plate, a push piece and an extension rod, wherein a rectangular notch is cut in the side, provided with a handle, of the door plate; rotary contact plate rotary seats are evenly distributed in the rectangular notch; a rotary contact plate rotary notch is further formed beside the rectangular notch; an extension rod restraining groove is formed behind the door plate; a push piece sliding hole is formed between the restraining groove and the rotary contact plate rotary notch; a rotary contact plate body is 7-shaped; a rotary shaft is arranged at the end, in the 7 shape, of the rotary contact plate body and used for being matched with the rotary contact plate rotary seats on the door plate to restrain the rotary contact plate from rotating; a push piece body is a step type rectangular block; a chamfer is arranged at the end, making contact with the extension rod, of the rectangular block and used for being matched with a rectangular hole in the extension rod; an extension rod body is a rectangular rod; a protruding block is arranged at the top end of the rectangular rod and attached to one side of the door plate; and a rectangular hole is formed in the rectangular rod. The problem that when an existing door body is opened and closed, people or objects are prone to being pinched is solved.
本发明公开了一种房门防夹保护制动装置，包括门板、旋转接触板、推片和伸出杆；门板安装把手一侧切出一个矩形缺口，矩形缺口内均匀排布旋转接触板旋转座，矩形缺口旁边还设有旋转接触板旋转缺口，门板后设有伸出杆约束槽，约束槽和旋转接触板旋转缺口之间设有推片滑动孔；旋转接触板主体为“7”字形，位于“7”字形一端设有旋转轴，用于和门板上的旋转接触板旋转座相配合，约束旋转接触板旋转；推片主体为台阶式矩形块，和伸出杆接触的一端矩形块上设置倒角，用于和伸出杆上矩形孔相匹配；伸出杆主体为矩形杆，矩形杆顶端设置有凸起块，凸起块设置在贴合门板一侧，矩形杆上设置有矩形孔；解决了现有门体开关时容易发生夹伤人员或者物件的问题。
Anti-pinch protection braking device for door
The invention discloses an anti-pinch protection braking device for a door. The anti-pinch protection braking device comprises a door plate, a rotary contact plate, a push piece and an extension rod, wherein a rectangular notch is cut in the side, provided with a handle, of the door plate; rotary contact plate rotary seats are evenly distributed in the rectangular notch; a rotary contact plate rotary notch is further formed beside the rectangular notch; an extension rod restraining groove is formed behind the door plate; a push piece sliding hole is formed between the restraining groove and the rotary contact plate rotary notch; a rotary contact plate body is 7-shaped; a rotary shaft is arranged at the end, in the 7 shape, of the rotary contact plate body and used for being matched with the rotary contact plate rotary seats on the door plate to restrain the rotary contact plate from rotating; a push piece body is a step type rectangular block; a chamfer is arranged at the end, making contact with the extension rod, of the rectangular block and used for being matched with a rectangular hole in the extension rod; an extension rod body is a rectangular rod; a protruding block is arranged at the top end of the rectangular rod and attached to one side of the door plate; and a rectangular hole is formed in the rectangular rod. The problem that when an existing door body is opened and closed, people or objects are prone to being pinched is solved.
本发明公开了一种房门防夹保护制动装置，包括门板、旋转接触板、推片和伸出杆；门板安装把手一侧切出一个矩形缺口，矩形缺口内均匀排布旋转接触板旋转座，矩形缺口旁边还设有旋转接触板旋转缺口，门板后设有伸出杆约束槽，约束槽和旋转接触板旋转缺口之间设有推片滑动孔；旋转接触板主体为“7”字形，位于“7”字形一端设有旋转轴，用于和门板上的旋转接触板旋转座相配合，约束旋转接触板旋转；推片主体为台阶式矩形块，和伸出杆接触的一端矩形块上设置倒角，用于和伸出杆上矩形孔相匹配；伸出杆主体为矩形杆，矩形杆顶端设置有凸起块，凸起块设置在贴合门板一侧，矩形杆上设置有矩形孔；解决了现有门体开关时容易发生夹伤人员或者物件的问题。
Anti-pinch protection braking device for door
一种房门防夹保护制动装置
DING JINGCHI (author)
2021-04-30
Patent
Electronic Resource
Chinese
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
| European Patent Office | 2024