Patent ID: 6978796

Claim:
A universal air valve connector which comprises: a substantially cylindrical outer connector, said outer connector having a through hole formed therethrough in the axial direction thereof and having a bigger diameter thread formed along an inner wall thereof, said bigger diameter thread extending from a front end of said outer connector, so that a Schrader type air valve may be screwed thereinto; a substantially cylindrical inner connector supported inside said outer connector, said inner connector having a through hole formed therein in the axial direction thereof and having a smaller thread formed along an inner wall of said through hole, said smaller thread extending from a front end of said inner connector, so that a presta or dunlop type air valve may be screwed thereinto, said inner connector being able to slide inside said outer connector in the axial direction thereof; swivel preventing means for preventing said inner connector from swiveling inside said outer connector in the radial directions thereof; blocking means for preventing said inner connector from completely coming out of said outer connector; means for connecting an air hose to said connectors; activation means for pressing the air pin inside a Schrader valve when said Schrader valve is screwed into said bigger thread formed in said front end of said outer connector, so that pressurized air may be pumped into said Schrader valve; and biasing means for generating a force on said inner and outer connectors, so that said front end of said inner connector is normally protruding out of said front end of said outer connector.