| 摘要 |
PROBLEM TO BE SOLVED: To provide high-pressure hose connecting hardware which can control a collision sound with a fuel gas cylinder. SOLUTION: The high-pressure hose connecting hardware 1 is used to connect an end-outlet body provided to the end of a high-pressure hose to the fuel-gas outlet of the fuel gas cylinder. Then a screwing member 7 is attached on the outer periphery of the end-outlet body of the high-pressure hose with free rotation, and the screwing member 7 can be screwed to a female screw part provided to the fuel-gas outlet of the fuel gas cylinder. A handle member 8 is attached integrally with the screwing member 7 so that it can rotate, and the screwing member 7 is provided with a male screw part 9 which is screwed to the female screw part of the fuel gas cylinder. Furthermore, the screwing member 7 is provided with an engagement part 10 which is engaged with the handle member 8 formed by rubber. Since the handle member 8, which is most likely brought into collision with the fuel gas cylinder, is formed by rubber, the collision sound can be controlled by the noise suppression action of rubber. COPYRIGHT: (C)2009,JPO&INPIT
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