| 摘要 |
PURPOSE: A combining device of a hose is provided to connect the hose without using a tool and to prevent the leakage of water and the separation of the hose. CONSTITUTION: A combining device comprises an inner pipe(20) combined with a tap(10) and closed to a hose(60); an external pipe(40) to shield an inner tub by installing an elastic rubber(30), formed a male screw(48) and formed more than one slits(46); and a combining ring(50) formed a female screw(52) to be screwed with the female screw(48). In combining the tap with the hose and tightening the combining ring, the slit is narrowed and the elastic rubber is compressed. Thereby, the hose is connected without using any tool.
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