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Front beam traction mechanism, sunshade assembly and electric awning
The invention discloses a front beam traction mechanism, a sunshade assembly and an electric awning. The front beam traction mechanism comprises a front beam connected with the front side of a curtain, two side guide rails for the front beam to slide and an elastic traction assembly, the elastic traction assembly comprises a telescopic elastic part and a traction part, the elastic part is installed in the front beam, the end part of the elastic part is fixed on the front beam. One end of the traction part is connected to the telescopic end of the elastic part, the other end of the traction part is fixed to a guide rail, and when external force is applied to the front beam to enable the front beam to move backwards, the traction part is driven to apply force to the elastic part to enable the elastic part to store the force; and resilience force generated on the elastic part can pull the traction part back so as to drive the front beam to move back.
本发明公开了前梁牵引机构和遮阳组件及电动遮阳篷，包括与幕布前侧联接的前梁、供前梁滑动的两侧导轨和弹性牵引组件，弹性牵引组件包括可伸缩的弹性部件和牵引部件，弹性部件被安装于前梁内且弹性部件的端部固定于前梁上，牵引部件的一端连接于弹性部件的伸缩端，牵引部件的另一端固定于导轨上，当施加一个外力给前梁以使其往后移动，继而带动牵引部件施力给弹性部件以使弹性部件蓄力，撤去该外力后，弹性部件上所产生的的回弹力能够往回拉动牵引部件从而带动前梁往回移动。
Front beam traction mechanism, sunshade assembly and electric awning
The invention discloses a front beam traction mechanism, a sunshade assembly and an electric awning. The front beam traction mechanism comprises a front beam connected with the front side of a curtain, two side guide rails for the front beam to slide and an elastic traction assembly, the elastic traction assembly comprises a telescopic elastic part and a traction part, the elastic part is installed in the front beam, the end part of the elastic part is fixed on the front beam. One end of the traction part is connected to the telescopic end of the elastic part, the other end of the traction part is fixed to a guide rail, and when external force is applied to the front beam to enable the front beam to move backwards, the traction part is driven to apply force to the elastic part to enable the elastic part to store the force; and resilience force generated on the elastic part can pull the traction part back so as to drive the front beam to move back.
本发明公开了前梁牵引机构和遮阳组件及电动遮阳篷，包括与幕布前侧联接的前梁、供前梁滑动的两侧导轨和弹性牵引组件，弹性牵引组件包括可伸缩的弹性部件和牵引部件，弹性部件被安装于前梁内且弹性部件的端部固定于前梁上，牵引部件的一端连接于弹性部件的伸缩端，牵引部件的另一端固定于导轨上，当施加一个外力给前梁以使其往后移动，继而带动牵引部件施力给弹性部件以使弹性部件蓄力，撤去该外力后，弹性部件上所产生的的回弹力能够往回拉动牵引部件从而带动前梁往回移动。
Front beam traction mechanism, sunshade assembly and electric awning
前梁牵引机构和遮阳组件及电动遮阳篷
HUANG TANGHONG (author) / ZHANG BIAOQIANG (author) / ZHANG SHICHAO (author)
2021-11-19
Patent
Electronic Resource
Chinese
IPC:
E04H
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