| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a joint which does not become fat or generate many recessed and projecting parts. SOLUTION: The joint is provided with a valve mechanism which is combined into bodies 1, 2 and exchange water flow/water stop conditions, an operation body 16 which rotates at a position other than that of a cylinder body 11 coaxially with the cylinder body 11 to exchange the valve mechanism, a stopper 30 which is provided for one of the operation body 16 and the cylinder body 11, abuts to the other of the operation body 16 and the cylinder body 11, and regulates a slide of the cylinder body 11, and a cutout 31 which is formed at the other of the operation body 16 and the cylinder body 11, rotates the operation body 16, faces the stopper 30 only when exchanging to the water stop condition, and allows the slide of the cylinder body 11.</p> |
