Patent ID: 9027608
Filing Date: 2015-05-12
Classification: B29C,B29L,B60C,B60S,F16K

Abstract:
1. A vehicle-carried air compressor device, comprising: a case having an air compressor therein; a tire repairing container containing a liquid adhesive for sealing automobile tires, with the tire repairing container including an adhesive outlet coupler and an air inlet coupler connected with the air compressor; a flexible linking tube including a first end coupled to the adhesive outlet coupler of the tire repairing container and a second end provided with a protection adapter for connecting with an air nipple of a tire, with the protection adapter comprising: an outer sleeve including an axial hole extending through the outer sleeve along an axis, with the axial hole including a first end having an opening therein and a second end having a coupling portion for connecting with the air nipple of the tire, with an annular supporting protrusion formed on an inner wall of the axial hole between the first and second ends of the axial hole along the axis, with a valve seat formed on the inner wall of the axial hole between the supporting protrusion and the opening of the first end of the axial hole, with the valve seat including an end opening formed in an outer end face of the valve seat; a valve cock received in the axial hole of the outer sleeve and including a pole body having front and rear ends spaced along the axis, with the valve cock further including a blocking ring securely mounted in the rear end of the pole body, with an engaging ring mounted on the front end of the pole body and a gap formed between the pole body and the engaging ring, with a spring mounted around the pole body and received in the axial hole of the outer sleeve between the supporting protrusion and the coupling portion, with the spring biasing the pole body towards the second end of the axial hole so that the blocking ring is pressed against the valve seat to close the end opening of the valve seat; and a connecting base including a connecting section and a cylindrical section with a cylindrical chamber therein, with the cylindrical section extending through the opening and received in the first end of the axial hole of the outer sleeve, with a portion of the connecting section protruded outside of the opening of the outer sleeve and connected with the second end of the flexible linking tube; wherein the air nipple moves the pole body toward the connecting base to compress the spring to open the end opening of the valve seat when the air nipple of the tire is engaged with the coupling portion of the outer sleeve.