A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Automatic reset door
The invention discloses an automatic reset door which comprises a door shaft assembly connected with a door body and provided with a spiral groove in the circumferential direction; the compression piece is arranged on the outer side of the door shaft assembly in a sleeving mode; the rotating assembly comprises a sliding block arranged at the top of the compression part and a deep groove ball bearing, the deep groove ball bearing is connected with the sliding block and arranged in the spiral groove, and when the sliding block is jacked up by the compression part to move upwards, the deep groove ball bearing can roll in the spiral groove so as to push the door shaft assembly to rotate along the axis of the door shaft assembly to achieve automatic resetting of the door body; the power assisting assembly is rotationally connected with the door shaft assembly and is used for forward pushing to compress the compression part and accelerating opening of the door body or reverse pushing to slowly close the door body; and the force supplementing assembly is telescopically arranged on one side of the door body and used for stretching out to be matched with the power assisting assembly to provide supplementing force so that the door body can rotate to the open state and be kept, or used for retracting to enable the door body to reset to the closed state. The automatic reset door is labor-saving in opening and closing, can ensure that personnel pass through smoothly and safely, and ensures the safety and reliability of the whole operation.
本发明公开了一种自动复位门，包括：门轴组件，与门体连接且其周向上开设有螺旋槽；压缩件，套设于门轴组件的外侧；转动组件，包括设于压缩件顶部的滑动块以及深沟球轴承，深沟球轴承与滑动块连接且设于螺旋槽内，滑动块经压缩件顶起以上移时，深沟球轴承可在螺旋槽内滚动，以推动门轴组件沿自身轴线转动以实现门体自动复位；助力组件，与门轴组件转动连接，用于正向推动以压缩压缩件并加速打开门体或反向推动以缓慢关闭门体；补力组件，可伸缩地设于门体的一侧，用于伸出以配合助力组件提供补力使门体转动至打开状态并保持，或用于缩回以使门体复位至关闭状态。上述自动复位门，开闭省力且可保证人员顺利安全通过，保证整体作业的安全可靠性。
Automatic reset door
The invention discloses an automatic reset door which comprises a door shaft assembly connected with a door body and provided with a spiral groove in the circumferential direction; the compression piece is arranged on the outer side of the door shaft assembly in a sleeving mode; the rotating assembly comprises a sliding block arranged at the top of the compression part and a deep groove ball bearing, the deep groove ball bearing is connected with the sliding block and arranged in the spiral groove, and when the sliding block is jacked up by the compression part to move upwards, the deep groove ball bearing can roll in the spiral groove so as to push the door shaft assembly to rotate along the axis of the door shaft assembly to achieve automatic resetting of the door body; the power assisting assembly is rotationally connected with the door shaft assembly and is used for forward pushing to compress the compression part and accelerating opening of the door body or reverse pushing to slowly close the door body; and the force supplementing assembly is telescopically arranged on one side of the door body and used for stretching out to be matched with the power assisting assembly to provide supplementing force so that the door body can rotate to the open state and be kept, or used for retracting to enable the door body to reset to the closed state. The automatic reset door is labor-saving in opening and closing, can ensure that personnel pass through smoothly and safely, and ensures the safety and reliability of the whole operation.
本发明公开了一种自动复位门，包括：门轴组件，与门体连接且其周向上开设有螺旋槽；压缩件，套设于门轴组件的外侧；转动组件，包括设于压缩件顶部的滑动块以及深沟球轴承，深沟球轴承与滑动块连接且设于螺旋槽内，滑动块经压缩件顶起以上移时，深沟球轴承可在螺旋槽内滚动，以推动门轴组件沿自身轴线转动以实现门体自动复位；助力组件，与门轴组件转动连接，用于正向推动以压缩压缩件并加速打开门体或反向推动以缓慢关闭门体；补力组件，可伸缩地设于门体的一侧，用于伸出以配合助力组件提供补力使门体转动至打开状态并保持，或用于缩回以使门体复位至关闭状态。上述自动复位门，开闭省力且可保证人员顺利安全通过，保证整体作业的安全可靠性。
Automatic reset door
一种自动复位门
YU LONG (author) / SHI YANLING (author) / CHEN MING (author) / WANG SHUDONG (author) / LIU FANG (author) / SUN LEIJIE (author) / LIU FANGFANG (author) / DU RONGSHENG (author) / LI YUYANG (author)
2024-02-06
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
Automatic reset locking device and reset method for shower room door
| European Patent Office | 2024