| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an effect to prevent torsion of an elastic inserting pipe. SOLUTION: This tube fitting is constituted of a fitting body, a fastening member to be screwed in a screwing part of this fitting body, an elastic inserting pipe to be inserted into an inserting hole of the fitting body from a through hole of a support part of this fastening member and a pipe type insert member an inserting head end part of which enters the inside of the through hole of the support part, and constituting its characteristic feature of making the elastic inserting pipe in a holding state with an outer peripheral surface of the inserting head end part of the insert member and a hole inner peripheral surface of the support part of the fastening member when fastening the fastening member.</p> |
