Patent ID: 7152619

Claim:
An air tap assembly, comprising a mounting seat, a connecting member, a stop member, and an end cap, wherein: the mounting seat has an inside formed with a passage and a peripheral wall formed with a plurality of conducting channels; the connecting member is rotatably mounted on the mounting seat and includes a cylindrical body, a first pivot portion mounted on a first side of the cylindrical body and movably mounted in the passage of the mounting seat, and a second pivot portion mounted on a second side of the cylindrical body; the connecting member has an inside formed with a guide channel extended through the first pivot portion, the cylindrical body and the second pivot portion; the first pivot portion of the connecting member has a first end extended from the cylindrical body and a second end having a closed wall formed with a plurality of vent holes each communicating with the guide channel of the connecting member and the passage of the mounting seat; the stop member is mounted on the connecting member and has a distal end formed with a stop plate protruding outward from the first pivot portion of the connecting member to seal the vent holes of the first pivot portion of the connecting member; and the end cap is rotatably mounted on the connecting member and has a first end rested on the cylindrical body of the connecting member and a second end having a closed wall formed with a plurality of vent holes communicating with the guide channel of the connecting member.