Air supply device for bicycle saddle - has compressible hall and air intake and outlet valves

摘要

The device is for pneumatic saddles of two wheeled, vehicles. It is partly or completely integrated in the saddle, and works according to the piston/cylinder or rubber ball pressure principle, the bicycle valve principle, or any other air supply mechanism. The front conical part of the saddle is formed as a hollow air chamber, separate fromt he saddle padding. This has an elastic wall, which is compressed by hand, for an inlet vlave to take-in air; renewed compression causes an inlet or outlet valve to feed air into the padding.