| 摘要(英文)： |
The present invention relates to the field of automobile air inlet pipe, in particular to a water-proof device for vehicle air intake pipe, comprising a connecting rod, one end of the connecting rod is connected with the float ball, the other end is connected with the baffle plate, the connecting rod and the baffle is a sweat absorbing insole which comprises the surface of the, baffle plate and the air inlet pipe is hinged to the bottom edge of the tube nozzle of, sagging shape floating ball free-state shape, of reasonable in of the air inlet pipe; a float ball floats on water surface by the action of buoyancy, the baffle plate abut on the end face of the pipe, when there is no water, the whole device because of gravity, the bottom end of the hanging in a pipe, the baffle plate will not block air inlet pipe; the deeper the water, the floating ball floats on the water surface, on the air inlet pipe on the end face for the orifice of the inlet pipe block, effectively prevent the accumulation of water into the air inlet pipe, the structure is relatively simple. |
