Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Damper and automobile tail door supporting rod
The damper comprises a friction sleeve, the friction sleeve is used for being arranged outside a piston rod in a sleeving mode, the inner circumferential wall of the friction sleeve is tightly attached to the outer circumferential wall of the piston rod, and the friction sleeve can contract and deform when subjected to external pressure; the elastic pressure applying assembly is arranged outside the friction sleeve in a sleeving mode, and the elastic pressure applying assembly can stretch and deform to apply pressure to the friction sleeve when subjected to external pressure; and the pre-pressing elastic piece is arranged outside the friction sleeve in a sleeving mode, and one end of the pre-pressing elastic piece is connected with one end of the elastic pressure applying assembly in an abutting mode. The friction sleeve, the elastic pressure applying assembly and the pre-pressing elastic piece are not affected by factors such as temperature, humidity and air pressure in the external environment, so that the damping effect on the piston rod can be stable, the preset damping can be flexibly adjusted by controlling the elastic pre-tightening pressure of the pre-pressing elastic piece, and the requirements of different use occasions are met.
本发明涉及一种阻尼器及汽车尾门撑杆，包括摩擦套，所述摩擦套用于套装在活塞杆的外部，且所述摩擦套的内周壁与所述活塞杆的外周壁紧贴设置，所述摩擦套在受到外部压力时能够收缩变形；弹性施压组件，所述弹性施压组件套装于所述摩擦套的外部，所述弹性施压组件在受到外部压力时能够伸展变形而对所述摩擦套施加压力；以及预压弹性件，所述预压弹性件套装于所述摩擦套的外部，且所述预压弹性件的一端与所述弹性施压组件的一端抵接。摩擦套、弹性施压组件和预压弹性件均不受外部环境中温度、湿度气压等因素的影响，因而能够保证对活塞杆的阻尼效果稳定，且通过控制预压弹性件的弹性预紧压力，可实现灵活调整预设阻尼，满足不同使用场合需求。
Damper and automobile tail door supporting rod
The damper comprises a friction sleeve, the friction sleeve is used for being arranged outside a piston rod in a sleeving mode, the inner circumferential wall of the friction sleeve is tightly attached to the outer circumferential wall of the piston rod, and the friction sleeve can contract and deform when subjected to external pressure; the elastic pressure applying assembly is arranged outside the friction sleeve in a sleeving mode, and the elastic pressure applying assembly can stretch and deform to apply pressure to the friction sleeve when subjected to external pressure; and the pre-pressing elastic piece is arranged outside the friction sleeve in a sleeving mode, and one end of the pre-pressing elastic piece is connected with one end of the elastic pressure applying assembly in an abutting mode. The friction sleeve, the elastic pressure applying assembly and the pre-pressing elastic piece are not affected by factors such as temperature, humidity and air pressure in the external environment, so that the damping effect on the piston rod can be stable, the preset damping can be flexibly adjusted by controlling the elastic pre-tightening pressure of the pre-pressing elastic piece, and the requirements of different use occasions are met.
本发明涉及一种阻尼器及汽车尾门撑杆，包括摩擦套，所述摩擦套用于套装在活塞杆的外部，且所述摩擦套的内周壁与所述活塞杆的外周壁紧贴设置，所述摩擦套在受到外部压力时能够收缩变形；弹性施压组件，所述弹性施压组件套装于所述摩擦套的外部，所述弹性施压组件在受到外部压力时能够伸展变形而对所述摩擦套施加压力；以及预压弹性件，所述预压弹性件套装于所述摩擦套的外部，且所述预压弹性件的一端与所述弹性施压组件的一端抵接。摩擦套、弹性施压组件和预压弹性件均不受外部环境中温度、湿度气压等因素的影响，因而能够保证对活塞杆的阻尼效果稳定，且通过控制预压弹性件的弹性预紧压力，可实现灵活调整预设阻尼，满足不同使用场合需求。
Damper and automobile tail door supporting rod
阻尼器及汽车尾门撑杆
LI WEICHENG (Autor:in) / CHEN JIANJIU (Autor:in) / LONG SHUAI (Autor:in) / CHEN JIN (Autor:in)
04.08.2023
Patent
Elektronische Ressource
Chinesisch
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