| 摘要 |
PROBLEM TO BE SOLVED: To protect a fitting body properly by damping the impact force applied to the fitting body made of a resin by splash substances, etc. SOLUTION: This fitting is provided with an unloading mechanism for unloading a tube for fluid and formed so that a fitting body 12 made of a resin and a bellows section 30, which is formed in such a way that annular projected sections 26 and annular recessed sections 28 are connected to each other alternatively and stress concentration is avoided by decentralizing the external force (impact force) applied to the external surface of the fitting body 12. COPYRIGHT: (C)2004,JPO
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