Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Automatic door opening mechanism
The invention relates to the technical field of intelligent door locks, in particular to an automatic door opening mechanism which comprises a shell, a driving device and an ejection piece, a limiting cavity with an opening in one end is formed in the shell, and a door opening position and a door closing position are arranged in the limiting cavity; the driving device comprises a driving part, a transmission part and an acting assembly, the fixed end of the driving part is connected with the shell, and the driving end of the driving part is connected with the acting assembly through the transmission part; the ejection piece is arranged in the limiting cavity, and the ejection piece is movably arranged between the door opening position and the door closing position; the ejection piece is connected with the acting assembly, and the ejection piece is configured to be driven by the acting assembly to move between the door opening position and the door closing position; the ejection part comprises an ejection section, and the ejection section extends out of the limiting cavity at the door opening position and retracts into the limiting cavity at the door closing position so that it can be guaranteed that no force is applied to the door frame and the hinge on the door leaf, and the situation that after the door is closed, the ejection part abuts against the door frame for a long time, and the hinge is prone to abnormal sound and damage is avoided.
本发明涉及智能门锁技术领域，具体涉及一种自动开门机构，包括壳体、驱动装置以及顶出件，壳体内部设有一端开口的限位空腔，限位空腔内具有开门位置和关门位置；驱动装置包括驱动件、传动件以及作用组件，驱动件固定端与壳体连接，驱动件驱动端经传动件与作用组件连接；顶出件设于限位空腔内部，且顶出件活动设置在开门位置和关门位置之间；顶出件与作用组件连接，顶出件被配置为受作用组件驱动，在开门位置和关门位置之间移动；顶出件包括顶出段，在开门位置，顶出段伸出限位空腔，在关门位置，顶出段缩入限位空腔，以保证不对门框以及门扇上的铰链施加任何力，以防止关门后，顶出件长时间顶在门框上容易造成铰链异响、损坏的情况。
Automatic door opening mechanism
The invention relates to the technical field of intelligent door locks, in particular to an automatic door opening mechanism which comprises a shell, a driving device and an ejection piece, a limiting cavity with an opening in one end is formed in the shell, and a door opening position and a door closing position are arranged in the limiting cavity; the driving device comprises a driving part, a transmission part and an acting assembly, the fixed end of the driving part is connected with the shell, and the driving end of the driving part is connected with the acting assembly through the transmission part; the ejection piece is arranged in the limiting cavity, and the ejection piece is movably arranged between the door opening position and the door closing position; the ejection piece is connected with the acting assembly, and the ejection piece is configured to be driven by the acting assembly to move between the door opening position and the door closing position; the ejection part comprises an ejection section, and the ejection section extends out of the limiting cavity at the door opening position and retracts into the limiting cavity at the door closing position so that it can be guaranteed that no force is applied to the door frame and the hinge on the door leaf, and the situation that after the door is closed, the ejection part abuts against the door frame for a long time, and the hinge is prone to abnormal sound and damage is avoided.
本发明涉及智能门锁技术领域，具体涉及一种自动开门机构，包括壳体、驱动装置以及顶出件，壳体内部设有一端开口的限位空腔，限位空腔内具有开门位置和关门位置；驱动装置包括驱动件、传动件以及作用组件，驱动件固定端与壳体连接，驱动件驱动端经传动件与作用组件连接；顶出件设于限位空腔内部，且顶出件活动设置在开门位置和关门位置之间；顶出件与作用组件连接，顶出件被配置为受作用组件驱动，在开门位置和关门位置之间移动；顶出件包括顶出段，在开门位置，顶出段伸出限位空腔，在关门位置，顶出段缩入限位空腔，以保证不对门框以及门扇上的铰链施加任何力，以防止关门后，顶出件长时间顶在门框上容易造成铰链异响、损坏的情况。
Automatic door opening mechanism
一种自动开门机构
XU ZHICHENG (Autor:in) / WANG TING (Autor:in)
15.11.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
| Europäisches Patentamt | 2021
AUTOMATIC OPENING/CLOSING DOOR OR AUTOMATIC OPENING/CLOSING FOLDING DOOR
| Europäisches Patentamt | 2017
AUTOMATIC OPENING/CLOSING DOOR OR AUTOMATIC OPENING/CLOSING FOLDING DOOR
| Europäisches Patentamt | 2017
AUTOMATIC DOOR OPENING AND CLOSING MECHANISM, AND REFRIGERATOR
| Europäisches Patentamt | 2025