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US 2006/0065375 A1Published application
Rear window car curtain
OwnerIng-Wen Cheninventor
Life of this patent
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Abstract
A rear window car curtain comprises a base, fixed on a car body; a winding device, having a main shaft, mounted on said base, a curtain and a leading rod; a driving device with an output shaft; a threaded shaft, linked to said output shaft; left and right driving rods, engaging with said threaded shaft; left and right connecting rods, each being shaped like the letter L, with a center rotatably connected with said base; springs, inserted between the base and the left and right driving rods; wherein the springs help pulling out of the curtain and attenuate too fast winding up thereof.
Claims8
A rear window car curtain, comprising:
- a base, fixed on a car body;
- a winding device, having a main shaft, mounted on said base, a curtain and a leading rod;
- a driving device with an output shaft;
- a threaded shaft, linked to said output shaft, having a left end with a left-handed thread and a right end with a right-handed thread;
- left and right driving rods, each having an elongated plate and a nut engaging with said left-handed thread or said right-handed thread;
- left and right connecting rods, each being shaped like the letter L, with a center rotatably connected with said base, an endpiece hingedly connected with one of said elongated plates and an extension part glidingly conected with a lower side of said leading rod of said winding device.
3 more elements
Dependencies are inferred from the claim text.