| 摘要 |
<p>PURPOSE:To enhance the workability of a wound hose having such a sufficient sealing property that it can be used also as a water feed pipe. CONSTITUTION:A wound hose is formed of a band body 3 having an opening part 4 opened on one end, a flat cylindrical part 2 having a space continued thereto, a locking part 1 larger than the opening part 4 on the other end, a packing groove 8 formed on the locking part 1, and a cord-like packing 6 having a circular section to be set in the groove. The band body 3 is spirally wound while fitting locking part 1 to the flat cylindrical part 2, and formed into a cylinder.</p> |
