Adjustable connecting copper pipe

• Main Author: SUN JINYAO
• Format: Patent
• Language: Chinese; English
• Published: 05.07.2022
• 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 discloses an adjustable connecting copper pipe, relates to the technology of hardware pipes, and aims to solve the problem that the sealing performance of a water pipe is suddenly reduced when the water pipe is connected due to the conditions of thread slipping and the like when a user forcefully rotates a thread, and adopts the technical scheme that the adjustable connecting copper pipe comprises an outer pipe, an inner pipe arranged in the outer pipe and a connecting pipe, an annular reinforcing part is fixedly connected into the inner pipe, sliding sleeves are in transmission connection with the outer sides of the two ends of the connecting pipe, the rotating angle of the connecting pipe is in direct proportion to the distance between the sliding sleeves on the two sides, and sealing rings are fixedly connected to the ends, away from the connecting pipe, of the sliding sleeves. The minimum deformation inner diameter of the sealing ring is smaller than the outer diameter of the connecting