To provide a dust cover which enables improvement of sealability of a gap between a steering shaft and a dash panel.SOLUTION: A dust cover includes: a bush attached to an outer peripheral surface of a steering shaft penetrating through a cylindrical member of a dash panel; and an annular bellow 2 which closes a gap between the cylindrical member and the bush. The bellow includes: a bush fitting part 20 which is brought into contact with an outer peripheral surface of the bush; a first flexible part 22 extending from the bush fitting part to the cylindrical member; and a second flexible part 25 extending from the bush fitting part to the cylindrical member. The bush fitting part is deformed by reaction force from the bush.SELECTED DRAWING: Figure 8
ダストカバー
2022-04-12
Patent
Electronic Resource
Japanese