A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the technical field of courtyard door muting, in particular to a courtyard door muting device which comprises a mounting shell, a contact roller, a sealing sleeve, a hollow column, a torsional spring A, a torsional spring B, a push rod and a sliding rod. A magnetic door stopper is arranged on the mounting shell, a rotating shaft A is rotationally arranged in the mounting shell, a mounting plate is arranged on the rotating shaft A, the contact roller is rotationally connected with the mounting plate, and a gear A is arranged on the rotating shaft A. The sealing sleeve is arranged in the mounting shell, a rotating shaft B is arranged in the sealing sleeve, and a gear B is arranged at the top end of the rotating shaft B and meshed with the gear A. The hollow column is arranged in the sealing sleeve, and the torsion spring A is arranged between the inner wall of the sealing sleeve and the hollow column. The torsion spring B is arranged between the hollow column and the rotating shaft B; the long end of the push rod abuts against the side face of the top end of the torsional spring B. The sliding rod is slidably arranged in the push rod, and the spring is connected with the push rod and the sliding rod. By reducing the closing speed of the courtyard door, rigid collision between the door and the door pocket is prevented, and the purpose of closing the door in a silent mode is achieved.
本发明涉及庭院门静音技术领域，特别是涉及一种庭院门静音装置，其包括安装外壳、接触辊、密封套、空心柱、扭簧A、扭簧B、推杆和滑杆。安装外壳上设置磁性门吸，安装外壳内转动设置转轴A，转轴A上设置安装板，且接触辊与安装板转动连接，转轴A上设置齿轮A。密封套设置在安装外壳内，密封套内设置转轴B，转轴B的顶端设置齿轮B，齿轮B与齿轮A啮合连接。空心柱设置在密封套内，扭簧A设置在密封套内壁与空心柱之间。扭簧B设置在空心柱与转轴B之间。推杆设置在转轴B内，推杆的长端抵接扭簧B顶端侧面，滑杆滑动设置在推杆内，弹簧连接推杆以及滑杆。本发明通过减缓庭院门的关闭速度，进而防止门与门套刚性碰撞，达到静音关门的目的。
The invention relates to the technical field of courtyard door muting, in particular to a courtyard door muting device which comprises a mounting shell, a contact roller, a sealing sleeve, a hollow column, a torsional spring A, a torsional spring B, a push rod and a sliding rod. A magnetic door stopper is arranged on the mounting shell, a rotating shaft A is rotationally arranged in the mounting shell, a mounting plate is arranged on the rotating shaft A, the contact roller is rotationally connected with the mounting plate, and a gear A is arranged on the rotating shaft A. The sealing sleeve is arranged in the mounting shell, a rotating shaft B is arranged in the sealing sleeve, and a gear B is arranged at the top end of the rotating shaft B and meshed with the gear A. The hollow column is arranged in the sealing sleeve, and the torsion spring A is arranged between the inner wall of the sealing sleeve and the hollow column. The torsion spring B is arranged between the hollow column and the rotating shaft B; the long end of the push rod abuts against the side face of the top end of the torsional spring B. The sliding rod is slidably arranged in the push rod, and the spring is connected with the push rod and the sliding rod. By reducing the closing speed of the courtyard door, rigid collision between the door and the door pocket is prevented, and the purpose of closing the door in a silent mode is achieved.
本发明涉及庭院门静音技术领域，特别是涉及一种庭院门静音装置，其包括安装外壳、接触辊、密封套、空心柱、扭簧A、扭簧B、推杆和滑杆。安装外壳上设置磁性门吸，安装外壳内转动设置转轴A，转轴A上设置安装板，且接触辊与安装板转动连接，转轴A上设置齿轮A。密封套设置在安装外壳内，密封套内设置转轴B，转轴B的顶端设置齿轮B，齿轮B与齿轮A啮合连接。空心柱设置在密封套内，扭簧A设置在密封套内壁与空心柱之间。扭簧B设置在空心柱与转轴B之间。推杆设置在转轴B内，推杆的长端抵接扭簧B顶端侧面，滑杆滑动设置在推杆内，弹簧连接推杆以及滑杆。本发明通过减缓庭院门的关闭速度，进而防止门与门套刚性碰撞，达到静音关门的目的。
Courtyard door mute device
一种庭院门静音装置
CHEN XIAOQIN (author)
2023-03-28
Patent
Electronic Resource
Chinese
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| European Patent Office | 2021