| 摘要 |
PROBLEM TO BE SOLVED: To provide a hose to be used for connecting a water stop valve to water equipment via the hose in a toilet room, a kitchen or a bathroom, preventive of buckle bending when curved corresponding to a distance therebetween, a level difference therebetween and the direction thereof. SOLUTION: The straight pipe hose 1 has at least both longitudinal ends circular in cross section and a portion 2 approximately elliptic in cross section partially on the longitudinal way. Since the portion 2 approximately elliptic in cross section is provided on the longitudinal way, the hose 1, when bent, can be easily curved along the surface including the approximately elliptic section in the direction of a minor diameter. COPYRIGHT: (C)2004,JPO&NCIPI
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