Adjustable bicycle seat assembly
OwnerJung Yu Hsuinventor
Life of this patent
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Abstract
An adjustable bicycle seat assembly includes an adjusting unit which includes a top end member connected to the seat post and an adjusting tube is connected to a lower end of the top end member. An inner space is defined in the adjusting tube and an outer space is defined between the adjusting tube and the seat post. A path is defined between the adjusting tube and the top end member so as to communicate with the inner space and the outer space. An axle is movably received in the path and removably seals the path. An anti-rotation device is located between the seat post and the seat tube so as to prevent the seat post from rotating relative to the seat tube.
Claims11
An adjustable bicycle seat assembly comprising:
- a seat tube (10);
- a seat post (20) having a first end inserted into the seat tube (10) and a second end of the seat post (20) adapted to be connected with a seat (90), and
- an adjusting unit (30) including a top end member (31) connected to the second end of the seat post (20) and an adjusting tube (32) connected to a lower end of the top end member (31), an inner space (331) defined in the adjusting tube (32) and an outer space (332) defined between the adjusting tube (32) and the seat post (20), a path (39) defined between the adjusting tube (32) and the top end member (31) so as to communicate with the inner space (331) and the outer space (332), an axle (362) movably received in the path (39) and removably sealing the path (39).
Dependencies are inferred from the claim text.