The invention relates to a reel assembly, a sunshade curtain assembly and a vehicle. The reel assembly comprises an inner pipe, a connecting rod, two wire wheels, a spring fixing seat, a spring fixing shaft, a spring and two reel supports. The sunshade curtain assembly has the advantages that (1) the phenomenon of eccentric wear of a pull rope caused by axial movement of the inner pipe and the wire wheel during rotation is avoided, the position accuracy of the wire wheel is improved, the size machining precision of the inner pipe is reduced, and the service life of the sunshade curtain assembly is prolonged; (2) the curtain cloth wound on the reel assembly can be tightened, the curtain cloth is prevented from drooping towards the middle part, and meanwhile, wrinkles can be prevented; (3) winding force is applied to the two wire wheels at the same time through one spring, and the two wire wheels are rigidly connected with the connecting rod in the rotating direction of the connecting rod, so that the movement consistency of the curtain cloth is ensured; (4) the pull rope is prevented from falling off from the wire wheel end; the sliding part of the sliding block is connected with the edgings, the fixing effect on the edgings is enhanced, and the edgings can be conveniently guided into the guide rail.
本发明涉及一种卷轴总成、遮阳帘总成及车辆,包括内管、连接杆、两个线轮、弹簧固定座、弹簧固定轴、弹簧、两个卷轴支座。优点在于:(1)避免了内管和线轮转动时在自身轴向窜动造成拉绳偏磨的现象,提升了线轮的位置准确度,降低了内管的尺寸加工精度,提高了遮阳帘总成的使用寿命;(2)能够绷紧卷绕在卷轴总成上的帘布,避免其向中部下垂,同时还能够防止褶皱的产生;(3)通过一根弹簧同时对两个线轮施加卷收力,且两个线轮在连接杆的旋转方向上与连接杆刚性连接,保证了帘布的运动一致性;(4)避免拉绳从线轮端脱落;滑块的滑动部与边条连接,加强了对边条的固定效果,便于引导边条进入导轨。
Reel assembly, sunshade curtain assembly and vehicle
卷轴总成、遮阳帘总成及车辆
2023-12-29
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 |
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