SHOCK ABSORBER

摘要

To achieve the object described above, a shock absorber to solve the problem of the present invention includes a cover that covers an outer periphery of a cylinder which a reaction force air chamber forming member is slid ably in contact with, so that a slidable movement surface of the cylinder on which the reaction force air chamber forming member slidably moves is protected by the cover. Therefore, the slidable movement surface of the cylinder is not damaged by being hit by a flying stone or the like, an air tight property of the reaction force air chamber is maintained, and characteristics of an air spring included in the shock absorber do not change.

主权项

1. A shock absorber comprising:
a cylinder; a rod configured to be movably inserted into the cylinder; a tubular chamber member whose one end is connected to the rod; a flange-shaped air piston which is attached to the cylinder, is slidably contact with an inner periphery of the chamber member, and forms an air chamber along with the chamber member; a reaction force air chamber forming member which is attached to the other end of the chamber member, is slidably in contact with an outer periphery of the cylinder, and forms an reaction force air chamber between itself and the air piston; and a tubular cover configured to enable the reaction force air chamber forming member to move in and out and cover the outer periphery of the cylinder.