Patent ID: 8038208

Claim:
A bicycle saddle height adjustment apparatus mounted on a frame of a bicycle, for adjusting a height of a bicycle saddle, said bicycle saddle height adjustment apparatus comprising: a seat post fit telescopically within a seat tube of the bicycle frame and on which a bicycle saddle is removably affixed; a height adjustment mechanism, operatively associated with the seat post and the bicycle frame, for adjusting the height of the saddle; and a spring for operatively engaging the seat post and the height adjustment mechanism; wherein actuating the height adjustment mechanism enables a cyclist to safely and quickly adjust the height of a bicycle saddle while continuously operating said bicycle; wherein the seat post is further equipped with an internally mounted pin affixed to a lower end of the seat post and around which a first end of the spring is engaged; wherein the height adjustment mechanism comprises: a clamp releasably encircling an uppermost portion of the seat tube; a plate, which is positioned in an upper end of the seat tube and held securely in place with the clamp, with a notched aperture on which a second end of the spring is engaged; and a lever operatively connected to the clamp for releasing and securing the clamp; wherein the seat post is further equipped with a slotted, substantially straight channel extending a length of the seat post, that enables the seat post to travel up and down on the plate of the height adjustment mechanism; and wherein the spring is biased towards an unexpanded position such that releasing the clamp of the height adjustment mechanism and removing downward pressure from the bicycle saddle enables the seat post to travel telescopically up within the seat tube, contracting the spring housed therein toward the unexpanded position and raising the height of the saddle.