| 摘要 |
An onboard automatic umbrella comprises an onboard umbrella box, and an umbrella rib transmission mechanism, an umbrella rib lifting mechanism, a sunproof mechanism and an umbrella fabric windproof device, all of which are disposed in the onboard umbrella box. Said onboard umbrella box comprises an umbrella box body (1) and an umbrella box cover (2). Said umbrella box cover (2) is a part of a vehicle roof shell, and sealably connected to the rest part of the vehicle roof shell. Said umbrella box body (1) is sealably connected to the rest part of the vehicle roof shell when said the umbrella box cover (2) is opened. The umbrella rib lifting mechanism is fixedly hinged in said umbrella box body (1). Said umbrella rib transmission mechanism, the sunproof mechanism, and the umbrella fabric windproof device are positioned above said umbrella rib lifting mechanism and fixed to an umbrella cover base plate (16) of said umbrella box cover (2) by an upper gland (17) of a plane thrust bearing. The umbrella has small size and large shielding area, is beautiful and convenient to use, and does not increase wind resistance. The umbrella can save energy consumed for cooling, and is favorable for environmental protection. |
