Patent ID: 8360503
Filing Date: 2013-01-29
Classification: B60J

Abstract:
1. A sealing device disposed between a vehicle door and a vehicle body, comprising a doorframe formed of circular pipes and provided on the vehicle body, a door pipe at an outer edge of the vehicle door formed of circular pipes, and a vehicle door sealing rubber strip, wherein the vehicle door sealing rubber strip is an annular rubber body constituted by a drain segment and a non-drain segment, the annular rubber body comprises a hollow rubber ring made of foaming rubber and a groove-shaped rubber ring made of compacted solid rubber and provided with a pipe body mounting groove at the inner side of the groove-shaped rubber ring, the pipe body mounting groove is sleeved on the door pipe, the drain segment is provided at a lowest portion of the door pipe, and a small water flowing trench is provided between the door pipe and a bottom surface of the pipe body mounting groove outside the door pipe; an air hole is provided in the hollow rubber ring, a fixing groove with a broad bottom and a narrow opening is provided on one external side of the groove-shaped rubber ring; at the drain segment and on the other side opposite to the fixing groove, a height of a wall of the groove-shaped rubber ring at the drain segment is lower than that at the non-drain segment on the same side, an external surface of the wall of the groove-shaped rubber ring at the drain segment is recessed inwardly relative to an external surface of a wall at the non-drain segment on the same side, so as to form a water flowing channel; and a draining through hole communicated with the small water flowing trench is provided in the wall of the drain segment at the other side.