The skylight sunshade curtain assembly comprises a driving mechanism, a folding and unfolding mechanism, a tensioning follow-up mechanism and a sunshade curtain, the driving mechanism comprises a motor, a driving transmission mechanism and a driven transmission mechanism, the motor is connected to the driving transmission mechanism, and the driving transmission mechanism and the driven transmission mechanism are both in transmission rod gear transmission; the driven transmission mechanism is in meshing transmission with the driving transmission mechanism, the folding and unfolding mechanism is connected to the driving transmission mechanism, the tensioning follow-up mechanism is connected to the driven transmission mechanism, and the two ends of the sunshade curtain are connected to the folding and unfolding mechanism and the tensioning follow-up mechanism respectively. The transmission rod is adopted for gear transmission, and the thickness of the folded sunshade curtain is reduced in a folding mode; the space occupied by the transmission rod and the gear is small, the space above the head of a passenger is increased, the tensioning follow-up mechanism with the movable rod and the fixed rod matched enables the sunshade curtain to be kept in a tightened state and not to be wrinkled, the material of the sunshade curtain does not need to be considered too much, and cost is saved.
本发明公开了一种天窗遮阳帘总成、汽车天窗及汽车,包括驱动机构、收展机构、张紧随动机构和遮阳帘,驱动机构包括电机、主动传动机构和从动传动机构,电机连接于主动传动机构上,主动传动机构和从动传动机构均为传动杆齿轮传动,从动传动机构啮合传动于主动传动机构,收展机构连接于主动传动机构上,张紧随动机构连接于从动传动机构上,遮阳帘的两端分别连接于收展机构和张紧随动机构上。本发明采用传动杆通过齿轮传动,采取折叠收拢方式减少了收拢后遮阳帘的厚度;传动杆和齿轮占用的空间少,增大了乘客头顶的空间,活动杆与固定杆配合的张紧随动机构,使遮阳帘保持绷紧状态不会出现褶皱,无需过多考虑遮阳帘的材质问题,节约了成本。
Skylight sunshade curtain assembly, automobile skylight and automobile
一种天窗遮阳帘总成、汽车天窗及汽车
2024-07-26
Patent
Electronic Resource
Chinese
IPC: | B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge |
Multifunctional automobile skylight sunshade curtain system
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