A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Door body opening and closing device with locking and releasing device
The invention discloses a door body opening and closing device with locking and releasing device. The door body opening and closing device comprises a shell, wherein a driving device and the locking and releasing device are arranged in the shell, the driving device comprises a first sleeve rod, the first sleeve rod slides in the axial direction of the shell and is sleeved with a first spring and a first sliding sleeve, the first sliding sleeve compresses the first spring, the locking and releasing device is used for locking and releasing the first sleeve rod and comprises a stop block, a locking damper, a lock hook and a releasing push block, the stop block can rotate and is provided with a blocking end face for blocking the first sleeve rod, the locking damper is located on the rotating track of the stop block, the lock hook matches with the stop block in a hooked mode, and the release push block controls the lock hook to be separated from the stop block. According to the door body opening and closing device, the locking damper matches with the stop block, automatic reset of the stop block can be achieved, the buffering and delaying effects can be further achieved, and the noise of the release action and the locking action of the first sleeve rod is effectively restrained.
本发明公开了一种具有锁止释放装置的门体开闭器，包括壳体，壳体内设有驱动装置和锁止释放装置，驱动装置包括第一套杆，第一套杆沿壳体轴向滑动并套设有第一弹簧和第一滑套，第一滑套压缩第一弹簧，锁止释放装置用于锁止和释放第一套杆，其中所述锁止释放装置包括挡块、锁止阻尼器、锁钩和释放推块，挡块可旋转并设有阻挡第一套杆的阻挡端面，锁止阻尼器位于挡块的旋转轨迹上，锁钩与挡块钩扣配合，释放推块控制锁钩与挡块的松脱。本发明采用锁止阻尼器与挡块配合，不仅可实现挡块自动复位，还能实现缓冲和延迟作用，有效抑制第一套杆释放动作、锁止动作的噪音。
Door body opening and closing device with locking and releasing device
The invention discloses a door body opening and closing device with locking and releasing device. The door body opening and closing device comprises a shell, wherein a driving device and the locking and releasing device are arranged in the shell, the driving device comprises a first sleeve rod, the first sleeve rod slides in the axial direction of the shell and is sleeved with a first spring and a first sliding sleeve, the first sliding sleeve compresses the first spring, the locking and releasing device is used for locking and releasing the first sleeve rod and comprises a stop block, a locking damper, a lock hook and a releasing push block, the stop block can rotate and is provided with a blocking end face for blocking the first sleeve rod, the locking damper is located on the rotating track of the stop block, the lock hook matches with the stop block in a hooked mode, and the release push block controls the lock hook to be separated from the stop block. According to the door body opening and closing device, the locking damper matches with the stop block, automatic reset of the stop block can be achieved, the buffering and delaying effects can be further achieved, and the noise of the release action and the locking action of the first sleeve rod is effectively restrained.
本发明公开了一种具有锁止释放装置的门体开闭器，包括壳体，壳体内设有驱动装置和锁止释放装置，驱动装置包括第一套杆，第一套杆沿壳体轴向滑动并套设有第一弹簧和第一滑套，第一滑套压缩第一弹簧，锁止释放装置用于锁止和释放第一套杆，其中所述锁止释放装置包括挡块、锁止阻尼器、锁钩和释放推块，挡块可旋转并设有阻挡第一套杆的阻挡端面，锁止阻尼器位于挡块的旋转轨迹上，锁钩与挡块钩扣配合，释放推块控制锁钩与挡块的松脱。本发明采用锁止阻尼器与挡块配合，不仅可实现挡块自动复位，还能实现缓冲和延迟作用，有效抑制第一套杆释放动作、锁止动作的噪音。
Door body opening and closing device with locking and releasing device
具有锁止释放装置的门体开闭器
QI ZHI (author) / LI SHANXIONG (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