Patent ID: 11796024

Abstract:
Disclosed is a shock absorber. The shock absorber includes a cylinder filled with a fluid, and a piston valve coupled to an end of a piston rod to partition the inside of the cylinder into a rebound chamber and a compression chamber and to which a lower washer is fastened at a lower end thereof, and further includes a guide member disposed to be spaced apart from the lower side of the piston valve so as to be movable forward and backward within the cylinder and having a connection flow path communicating a pressing chamber formed at a lower side and the compression chamber, a bumper member provided to be compressible in the pressing chamber to elastically support the guide member, and a support member coupled to an end of the cylinder to support a lower end of the bumper member and having a communication hole communicating with the pressing chamber, wherein the bumper member partitions the pressing chamber into a first pressing chamber and a second pressing chamber and has a plurality of side holes communicating the first pressing chamber and the second pressing chamber.