| 摘要 |
PURPOSE: A welding connector member for synthetic resin pipes is provided to easily weld a synthetic resin pipe to a welding socket even if the exterior of the pipe is irregular. CONSTITUTION: A welding connector member(100) comprises a welding socket(110) and an air injection socket(120). An electric heating wire(112) is arranged on the interior of the welding socket. Synthetic resin pipes are inserted to both sides of the welding socket. The welding socket is inserted in the air injection socket. The air injection socket injects compressed air to the exterior of the welding socket. The resin on the interior of the welding socket is semi-molten with the electric heating wire. The compressed air injected through the air injection socket forces the semi-molten resin to the synthetic resin pipes. |
