A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Hand-push windproof roller shutter one-way damper and hand-push windproof roller shutter
The invention relates to a one-way damper for a hand-push windproof roller shutter and the hand-push windproof roller shutter. The one-way damper for the hand-push windproof roller shutter comprises a damper body, a driving rotating shaft, a one-way driving assembly and a crown rotating wheel assembly. The one-way driving assembly and the crown rotating wheel assembly are arranged on a driving rotating shaft in a sleeving mode and are sequentially arranged in the axial direction of the driving rotating shaft. The damper body is connected with the one-way driving assembly; the crown rotating wheel assembly is connected with a rolling pipe of the roller shutter; the one-way driving assembly can only rotate in the clockwise direction or the anticlockwise direction and is used for restricting the rotating direction of the driving rotating shaft. According to the scheme, it can be ensured that the curtain cloth cannot slide down due to the dead weight, the curtain cloth can more accurately stay at the needed position, the balance requirement for the torque force of the torsional spring and the torque generated by the gravity of the curtain cloth is lowered, and therefore the curtain cloth adjusting device can adapt to curtain cloth of different materials and sizes, and is high in universality, simple in structure and low in cost.
本发明是关于一种手推防风卷帘单向阻尼器及手推防风卷帘。该手推防风卷帘单向阻尼器，包括阻尼器本体、驱动转轴、单向驱动组件和皇冠转轮组件；所述单向驱动组件和所述皇冠转轮组件均套在驱动转轴上，且沿所述驱动转轴的轴向方向依次设置；所述阻尼器本体与所述单向驱动组件相连接；所述皇冠转轮组件与卷帘的卷管相连接；其中，所述单向驱动组件只能朝顺时针或逆时针的方向旋转，用于制约所述驱动转轴的旋转方向。本申请提供的方案，能够确保帘布不会因自重而下滑，使得帘布能更精准地停留在需要的位置，降低了对扭簧扭矩力与帘布重力产生的扭矩之间的平衡要求，从而能适配不同材质和尺寸的帘布，通用性高，且结构简单，成本低。
Hand-push windproof roller shutter one-way damper and hand-push windproof roller shutter
The invention relates to a one-way damper for a hand-push windproof roller shutter and the hand-push windproof roller shutter. The one-way damper for the hand-push windproof roller shutter comprises a damper body, a driving rotating shaft, a one-way driving assembly and a crown rotating wheel assembly. The one-way driving assembly and the crown rotating wheel assembly are arranged on a driving rotating shaft in a sleeving mode and are sequentially arranged in the axial direction of the driving rotating shaft. The damper body is connected with the one-way driving assembly; the crown rotating wheel assembly is connected with a rolling pipe of the roller shutter; the one-way driving assembly can only rotate in the clockwise direction or the anticlockwise direction and is used for restricting the rotating direction of the driving rotating shaft. According to the scheme, it can be ensured that the curtain cloth cannot slide down due to the dead weight, the curtain cloth can more accurately stay at the needed position, the balance requirement for the torque force of the torsional spring and the torque generated by the gravity of the curtain cloth is lowered, and therefore the curtain cloth adjusting device can adapt to curtain cloth of different materials and sizes, and is high in universality, simple in structure and low in cost.
本发明是关于一种手推防风卷帘单向阻尼器及手推防风卷帘。该手推防风卷帘单向阻尼器，包括阻尼器本体、驱动转轴、单向驱动组件和皇冠转轮组件；所述单向驱动组件和所述皇冠转轮组件均套在驱动转轴上，且沿所述驱动转轴的轴向方向依次设置；所述阻尼器本体与所述单向驱动组件相连接；所述皇冠转轮组件与卷帘的卷管相连接；其中，所述单向驱动组件只能朝顺时针或逆时针的方向旋转，用于制约所述驱动转轴的旋转方向。本申请提供的方案，能够确保帘布不会因自重而下滑，使得帘布能更精准地停留在需要的位置，降低了对扭簧扭矩力与帘布重力产生的扭矩之间的平衡要求，从而能适配不同材质和尺寸的帘布，通用性高，且结构简单，成本低。
Hand-push windproof roller shutter one-way damper and hand-push windproof roller shutter
一种手推防风卷帘单向阻尼器及手推防风卷帘
QIU YONGZHONG (author)
2024-10-29
Patent
Electronic Resource
Chinese
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
| European Patent Office | 2020
Windproof roller shutter reel fixing device and windproof roller shutter thereof
| European Patent Office | 2021