| 摘要 |
PROBLEM TO BE SOLVED: To ensure sufficient strength of connections without separate members such as pins, and improve their appearance. SOLUTION: A nut 16 and a hollow decorative member 18 are intermeshed round a mouthpiece 14 connected to a hydraulic hose 12 via a radial crimp of a sleeve 20. The nut 16 has a first internally threaded portion 16a at one open end and a second internally threaded portion 16c at the other opening opposite to the first internally threaded portion 16a with an intermediate step 16b in between. The hollow decorative member 18 has on its periphery at one point an external thread 18b on which the first internally threaded portion 16a of the nut 16 is threaded. For assembly, with the mouthpiece 14 inserted to the intermediate step 16b of the nut 16, the first internally threaded portion 16a of the nut 16 is threaded on the external thread 18b of the hollow decorative member 18 to fixedly support the mouthpiece 14.
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