A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Large-angle swing floor spring
The invention relates to the technical field of glass door floor spring, in particular to a large-angle swing floor spring. The floor spring comprises a door frame and a glass door. After the glass door is opened 180 degrees, due to the inertia of the swing of the glass door, the glass door can hit the door frame or a wall, causing damage to the glass door. The floor spring designs a buffer block.The buffer block is used to offset the inertial force of the glass door to prevent the glass door from knocking down the door frame or the wall, causing damage to the glass door. By adjusting the length of a damping screw rod in a first guide groove and a second guide groove, the resistance in the sliding process of two pistons is determined, that is, by adjusting the damping screw rod, the resistance of the rotation of a cam can be adjusted, and then the resistance of the glass door in the process of opening and closing can be adjusted. The nested motion of a first sliding rod and a second sliding rod is designed, on the one hand, the installation space is reduced, and on the other hand, the motion stroke of a first return spring and a second return spring is reduced.
本发明属于玻璃门地弹簧技术领域，尤其涉及一种大角度摆动的地弹簧，它包括门框、玻璃门，本发明中在玻璃门打开180度后，因玻璃门摆动的惯性，玻璃门有可能撞到门框上或者墙壁上，造成玻璃门受损，本发明设计了缓冲块，通过缓冲块的缓冲作用来抵消玻璃门的惯性力，防止玻璃门撞倒门框或者墙面上，造成玻璃门的损坏。本发明中通过调节阻尼螺杆在第一导流槽和第二导流槽内的长度决定两个活塞滑动过程中的阻力，即通过调节阻尼螺杆可调节凸轮旋转的阻力，进而调节玻璃门在打开和关闭过程中的阻力。本发明设计了第一滑杆和第二滑杆的嵌套运动，一方面，减小了安装空间，另一方面减小了第一回位弹簧和第二回位弹簧的运动行程。
Large-angle swing floor spring
The invention relates to the technical field of glass door floor spring, in particular to a large-angle swing floor spring. The floor spring comprises a door frame and a glass door. After the glass door is opened 180 degrees, due to the inertia of the swing of the glass door, the glass door can hit the door frame or a wall, causing damage to the glass door. The floor spring designs a buffer block.The buffer block is used to offset the inertial force of the glass door to prevent the glass door from knocking down the door frame or the wall, causing damage to the glass door. By adjusting the length of a damping screw rod in a first guide groove and a second guide groove, the resistance in the sliding process of two pistons is determined, that is, by adjusting the damping screw rod, the resistance of the rotation of a cam can be adjusted, and then the resistance of the glass door in the process of opening and closing can be adjusted. The nested motion of a first sliding rod and a second sliding rod is designed, on the one hand, the installation space is reduced, and on the other hand, the motion stroke of a first return spring and a second return spring is reduced.
本发明属于玻璃门地弹簧技术领域，尤其涉及一种大角度摆动的地弹簧，它包括门框、玻璃门，本发明中在玻璃门打开180度后，因玻璃门摆动的惯性，玻璃门有可能撞到门框上或者墙壁上，造成玻璃门受损，本发明设计了缓冲块，通过缓冲块的缓冲作用来抵消玻璃门的惯性力，防止玻璃门撞倒门框或者墙面上，造成玻璃门的损坏。本发明中通过调节阻尼螺杆在第一导流槽和第二导流槽内的长度决定两个活塞滑动过程中的阻力，即通过调节阻尼螺杆可调节凸轮旋转的阻力，进而调节玻璃门在打开和关闭过程中的阻力。本发明设计了第一滑杆和第二滑杆的嵌套运动，一方面，减小了安装空间，另一方面减小了第一回位弹簧和第二回位弹簧的运动行程。
Large-angle swing floor spring
一种大角度摆动的地弹簧
PAN LI (author) / SHAO WENYU (author) / DONG SHUWEN (author)
2020-10-23
Patent
Electronic Resource
Chinese
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