Patent ID: 7455356

Claim:
A saddle coupled to a seat support frame of a bicycle, comprising: a seat; a seat sliding unit provided on a lower surface of the seat to move the seat forward and backward, as a user moves forward and backward while sitting on the seat; a guide part having a predetermined length, and supporting the seat sliding unit to guide a horizontal movement of the seat sliding unit within a predetermined range, with a free end provided at a rear end of the guide part to allow the guide part to be swiveled vertically, when a weight is applied to or removed from the guide part; a swiveling spring provided at a front end of the guide part to provide a vertical elastic force to the guide part; and a support part to support the swiveling spring, and comprising a downwardly bent portion to couple the support part to the seat support frame; wherein the guide part extends in front of the seat such that the swiveling spring is in front of the seat and the guide part extends in back of the seat support frame such that the seat sliding unit slides in back of the seat support frame on the guide part to enhance the vertical swiveling of the seat on the guide part; and wherein the seat sliding unit slides freely on rollers on the guide part.