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A platform for research: civil engineering, architecture and urbanism
Force-adjustable floor spring integrating transmission of piston and rotating cam
The invention discloses an integrated piston and rotating cam transmission force-adjustable floor spring, and relates to the technical field of floor springs, the integrated piston and rotating cam transmission force-adjustable floor spring comprises a cylinder body, a cam, a spring, a piston and a supporting plate, a mounting hole is formed in the upper surface of the cylinder body, the cam is arranged in the mounting hole, the supporting plate is arranged in the cylinder body, the spring is arranged on one side of the supporting plate, and the piston is arranged at the end, away from the supporting plate, of the spring; a mounting hole is formed in one end of the cylinder body, a sealing cover plate is arranged in the mounting hole, a mounting groove is formed in the bottom of the cylinder body, by arranging the supporting plate and the piston, the floor spring is compact in structure and high in damage resistance, and the risk that internal parts are damaged when a door is opened and closed by encountering large external force is reduced; the diversity of door opening and closing angles is effectively improved, the piston is provided with a piston ring, the service life of the piston is effectively prolonged, a pressure reducing valve is arranged in the piston, when the piston is rapidly closed under external force, the pressure reducing valve automatically releases pressure, and the risk that parts are damaged is reduced.
本发明公开了集成活塞与旋转凸轮传动可调力地弹簧，涉及地弹簧技术领域，包括缸体、凸轮、弹簧、活塞以及托板，缸体上表面开设有安装孔，安装孔内部设置有凸轮，缸体内部设置有托板，托板一侧设置有弹簧，弹簧远离托板一端设置有活塞，缸体一端开设有安装孔，安装孔内部设置有密封盖板，缸体底部开设有安装槽，通过设置有托板以及活塞，使得地弹簧结构紧促，抗破坏能力强，降低了遇到较大的外力开启关闭门时，内部零件出现损坏的风险，设置凸轮，有效的提高了门开合角度的多样性，活塞自带活塞环有效的提高了活塞的使用寿命，活塞内置减压阀，受外力快速关闭时，减压阀自动泄压，降低了零件出现损坏的风险。
Force-adjustable floor spring integrating transmission of piston and rotating cam
The invention discloses an integrated piston and rotating cam transmission force-adjustable floor spring, and relates to the technical field of floor springs, the integrated piston and rotating cam transmission force-adjustable floor spring comprises a cylinder body, a cam, a spring, a piston and a supporting plate, a mounting hole is formed in the upper surface of the cylinder body, the cam is arranged in the mounting hole, the supporting plate is arranged in the cylinder body, the spring is arranged on one side of the supporting plate, and the piston is arranged at the end, away from the supporting plate, of the spring; a mounting hole is formed in one end of the cylinder body, a sealing cover plate is arranged in the mounting hole, a mounting groove is formed in the bottom of the cylinder body, by arranging the supporting plate and the piston, the floor spring is compact in structure and high in damage resistance, and the risk that internal parts are damaged when a door is opened and closed by encountering large external force is reduced; the diversity of door opening and closing angles is effectively improved, the piston is provided with a piston ring, the service life of the piston is effectively prolonged, a pressure reducing valve is arranged in the piston, when the piston is rapidly closed under external force, the pressure reducing valve automatically releases pressure, and the risk that parts are damaged is reduced.
本发明公开了集成活塞与旋转凸轮传动可调力地弹簧，涉及地弹簧技术领域，包括缸体、凸轮、弹簧、活塞以及托板，缸体上表面开设有安装孔，安装孔内部设置有凸轮，缸体内部设置有托板，托板一侧设置有弹簧，弹簧远离托板一端设置有活塞，缸体一端开设有安装孔，安装孔内部设置有密封盖板，缸体底部开设有安装槽，通过设置有托板以及活塞，使得地弹簧结构紧促，抗破坏能力强，降低了遇到较大的外力开启关闭门时，内部零件出现损坏的风险，设置凸轮，有效的提高了门开合角度的多样性，活塞自带活塞环有效的提高了活塞的使用寿命，活塞内置减压阀，受外力快速关闭时，减压阀自动泄压，降低了零件出现损坏的风险。
Force-adjustable floor spring integrating transmission of piston and rotating cam
集成活塞与旋转凸轮传动可调力地弹簧
YANG GUOYUAN (author)
2024-03-01
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
Floor spring assembly type adjustable support and mounting method thereof
| European Patent Office | 2020