Patent ID: 7134611
Filing Date: 2006-11-14
Classification: F16L

Abstract:
1. An air nozzle for pneumatic tools, inputting a pressurized gas into a pneumatic tool through an air supply pipe to drive said pneumatic tool to operate, comprising: an air inlet member, being hollow and having one end coupled to said pneumatic tool and the other end rotatably coupled to a rotary member, said rotary member rotating correspondingly with said air inlet member, and said rotary member being hollow and having another end coupled to said air supply pipe, such that said air supply pipe simultaneously rotates with said rotary member, wherein said air inlet member comprises a second circular groove, and said rotary member at its periphery comprises at least one hole interconnected to a hollow of said rotary member, such that said rotary member mounts said air inlet member, and a fixture passes through said hole into said second circular groove, thereby rotatably coupling said rotary member and said air inlet member.