A CONNECTING DEVICE OF RUBBER HOSE AND METAL HOSE

摘要

A connecting device of a metal pipe and a high pressure or low pressure rubber hose is provided to connect and assemble the rubber hose with the metal pipe easily by enlarging the assembling area of connected members and using adhesive. A female screw part(130) is formed inside an assembling end(120) of a rubber hose(110) for transferring high pressure gas or fluid, and a male screw part(150) is formed in an outer periphery of an assembling end of a metal pipe(140). The male screw part of the metal pipe is thread-connected to the female screw part of the rubber hose. An adhesive(160) is spread on an assembling part of the metal pipe and the rubber hose. The rubber hose is integrally combined with the metal pipe by using the adhesive and enlarging the assembling area of the metal pipe and the rubber hose with thread-connecting. An assembling projection is formed in an end of the metal pipe.