Corrugated pipe joint

• Main Authors: LIN AISU, HUANG WEI
• Format: Patent
• Language: Chinese; English
• Published: 03.12.2021
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; JOINTS OR FITTINGS FOR PIPES; LIGHTING; MEANS FOR THERMAL INSULATION IN GENERAL; MECHANICAL ENGINEERING; PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model relates to a corrugated pipe joint which comprises a main joint and an auxiliary joint, one end of the main joint is provided with a main interface and is in threaded locking connection with a connecting interface at one end of the auxiliary joint through the main interface, and the other end of the auxiliary joint is provided with a pipe hole used for being connected with a corrugated pipe in a penetrating mode. A section of guide hole with the caliber gradually decreasing is formed in the auxiliary connector from the connecting port to the pipe hole, a C-shaped clamping ring with one side opposite to the end of the main port of the main connector is arranged in the guide hole, a C-shaped clamping ring body is an elastically-collapsible C-shaped clamping ring, and trapezoidal teeth are evenly distributed on the inner diameter of the C-shaped clamping ring in the circumferential direction at intervals. The inner hole of the C-shaped clamping ring is smaller than or equal to the outer diamete