Patent ID: 7195030

Claim:
A bicycle pump valve including: a housing defining an inlet channel for communication with a pump, a chamber in communication with the inlet channel, a first outlet channel in communication with the chamber and a second outlet channel in communication with the chamber, with the chamber having a first axial end and a second axial end spaced in an axial direction from the first axial end; a first nozzle in communication with the first outlet channel, with the first nozzle adapted to engage with an inlet of a tire; a second nozzle in communication with the second outlet channel, with the second nozzle being an ultra-high pressure nozzle adapted to engage with an inlet of a pneumatically adjustable cushion; a switch slideably received in the chamber and movable in the axial direction between a first position where the inlet channel is communicated with the first outlet channel through the chamber and a second position where the inlet channel is communicated with the second outlet channel through the chamber, wherein the switch includes a piston and a rod extending from the piston in the axial direction, with the rod having smaller cross sections perpendicular to the axial direction than the piston and extending through the second axial end of the chamber, with the piston being slideable in the chamber between the first and second positions, with the piston abutting with the first axial end of the chamber in the first position and abutting with the second axial end of the chamber around the rod in the second position, wherein the switch defines the second outlet channel located within the piston and the rod, wherein the second outlet channel includes a first end in the piston located within the chamber and a second end in the rod outside of the chamber, wherein the inlet channel includes a first end for communication with the pump and a second end located in the chamber between the first and second axial ends, wherein the first outlet channel includes a first end located in the chamber between the first and second axial ends and a second end in communication with first nozzle, with the second end of the inlet channel being spaced in the axial direction from the first end of the first outlet channel; and a ring mounted on the piston so as to divide the chamber into two regions, wherein the second end of the inlet channel and the first end of the first outlet channel are in a region of the chamber and communicate with each other through the chamber while the first end of the second outlet channel is in the other region of the chamber and the piston blocks the inlet channel from the second outlet channel in the first position, wherein the second end of the inlet channel and the first end of the second outlet channel are in a region of the chamber while the first end of the first outlet channel is in the other region of the chamber and communicate with each other through the chamber and the piston blocks the inlet channel from the first outlet channel in the second position.