Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a quick door closing anti-pinch device capable of triggering protection through centrifugal force. The quick door closing anti-pinch device comprises a mounting box and an anti-pinch assembly. The mounting box comprises a box body and a box cover; a channel hole is formed in the side part of the mounting box; the hand clamping prevention assembly comprises a telescopic column and a clamping piece. The telescopic column can move in the transverse direction and stretch out of the channel hole. The clamping piece clamps the telescopic column, so that the telescopic column cannot extend out of the channel hole when centrifugal force generated by door closing does not reach a threshold value, and the telescopic column can break away from limitation of the clamping piece to extend out of the channel hole after the centrifugal force generated by door closing reaches the threshold value, and interferes with the door frame to stop door closing. When the anti-pinch device is used, the protection mechanism cannot be triggered at the normal door closing speed, the protection mechanism can be triggered only when the door closing speed reaches the threshold value, door closing is stopped, and the hand pinching accident caused by rapid door closing due to factors such as child alarm and strong wind can be effectively avoided. In addition, the invention further provides a door capable of rapidly closing the door and preventing the hand from being pinched, and protection is triggered through centrifugal force.
本发明公开了利用离心力触发保护的快速关门防夹手装置，包括安装箱和防夹手组件；安装箱包括箱体和箱盖，安装箱侧部具有通道孔；防夹手组件包括伸缩柱和卡止件；伸缩柱可以在横向上移动，从通道孔伸出；卡止件卡住伸缩柱，使得伸缩柱在关门产生的离心力未达到阀值时不会从通道孔伸出，伸缩柱在关门产生的离心力达到阀值后能够挣脱卡止件的限制从通道孔伸出，与门框发生干涉阻止关门。本发明的防夹手装置使用时，正常的关门速度不会触发保护机制，只有当关门的速度达到阀值后，才会触发保护机制，阻止关门，能有效避免因小孩子打闹、大风等因素引起快速关门造成夹手事故。此外，本发明还提供了利用离心力触发保护的快速关门防夹手的门。
The invention discloses a quick door closing anti-pinch device capable of triggering protection through centrifugal force. The quick door closing anti-pinch device comprises a mounting box and an anti-pinch assembly. The mounting box comprises a box body and a box cover; a channel hole is formed in the side part of the mounting box; the hand clamping prevention assembly comprises a telescopic column and a clamping piece. The telescopic column can move in the transverse direction and stretch out of the channel hole. The clamping piece clamps the telescopic column, so that the telescopic column cannot extend out of the channel hole when centrifugal force generated by door closing does not reach a threshold value, and the telescopic column can break away from limitation of the clamping piece to extend out of the channel hole after the centrifugal force generated by door closing reaches the threshold value, and interferes with the door frame to stop door closing. When the anti-pinch device is used, the protection mechanism cannot be triggered at the normal door closing speed, the protection mechanism can be triggered only when the door closing speed reaches the threshold value, door closing is stopped, and the hand pinching accident caused by rapid door closing due to factors such as child alarm and strong wind can be effectively avoided. In addition, the invention further provides a door capable of rapidly closing the door and preventing the hand from being pinched, and protection is triggered through centrifugal force.
本发明公开了利用离心力触发保护的快速关门防夹手装置，包括安装箱和防夹手组件；安装箱包括箱体和箱盖，安装箱侧部具有通道孔；防夹手组件包括伸缩柱和卡止件；伸缩柱可以在横向上移动，从通道孔伸出；卡止件卡住伸缩柱，使得伸缩柱在关门产生的离心力未达到阀值时不会从通道孔伸出，伸缩柱在关门产生的离心力达到阀值后能够挣脱卡止件的限制从通道孔伸出，与门框发生干涉阻止关门。本发明的防夹手装置使用时，正常的关门速度不会触发保护机制，只有当关门的速度达到阀值后，才会触发保护机制，阻止关门，能有效避免因小孩子打闹、大风等因素引起快速关门造成夹手事故。此外，本发明还提供了利用离心力触发保护的快速关门防夹手的门。
Quick door closing anti-pinch device utilizing centrifugal force to trigger protection and anti-pinch door
利用离心力触发保护的快速关门防夹手装置及防夹手的门
14.06.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
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Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung