A JOINT FOR WATER SUPPLY PIPES

摘要

PURPOSE: A joint having an anti-separation function for water supply pipes is provided to prevent the separation of water supply pipes since compression projections of two compression rings are inserted into the exterior of the water supply pipes after completion of pipe joint. CONSTITUTION: A joint having an anti-separation function for water supply pipes comprises a joint pipe(200), a coupling(300), and first and second compression rings(400,400a). Water supply pipes(100,110) are inserted into both ends of the joint pipe, and then the coupling is coupled with a fastener(310) to an end of the joint pipe. The first and second compression rings prevent the separation of the water supply pipes by clamping the exterior of the pipes and are composed of a coupling piece(410) and a coupling member(420). One end of the coupling piece is connected to a guide groove(320) by a hinge(330) while the other end protrudes outside. The connecting member fixes the first and second compression rings on the water supply pipes.