PVC high-pressure water hose convenient to mount and dismount

• Main Authors: DONG RUIRONG, ZHAO HUAMING, ZHANG LI, CUI AIMIN
• Format: Patent
• Language: Chinese; English
• Published: 19.04.2024
• 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 the technical field of high-pressure water hoses, in particular to a PVC (polyvinyl chloride) high-pressure water hose convenient to mount and dismount, which improves the connection firmness between a first connecting cylinder and a second connecting cylinder, reduces the loosening condition and improves the mounting, dismounting and use convenience. Comprising a first connecting cylinder and a second connecting cylinder, and the left portion of the second connecting cylinder extends into the first connecting cylinder; the fixing ring is installed on the inner side of the first connecting cylinder, multiple sets of grooves are formed in the inner side wall of the fixing ring, the multiple sets of protruding blocks are installed on the left side wall of the second connecting cylinder in the circumferential direction, and the multiple sets of protruding blocks are matched with the multiple sets of grooves in position; the multiple sets of limiting blocks are installed on the left s