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PROBLEM TO BE SOLVED: To provide a water supply pipe easy-to-work with low breakage rate.SOLUTION: The water supply pipe includes: a piping 3 which has a connection part 5 formed in each end part 3A, 3B; and flexible protection tubes 11, 13 which cover the piping 3 and each of which has a slit 14 extending in an arrow R2 direction in a part in an arrow R1 direction so that the piping 3 is detachably attached inside the flexible protection tubes 11, 13 via the slits 14. The plural flexible protection tubes 11, 13 cover the piping 3 so that the positions of the slits 14, 14 in the arrow R1 direction of the piping 3 are mutually different.SELECTED DRAWING: Figure 4
【課題】破損率が低く、容易に施工可能な給水管を提供する。【解決手段】端部3A,3Bに接続部5が形成された配管3と、配管3を被覆し、矢印R1方向の一部に矢印R2方向に延びるスリット部14を有するフレキシブル保護管11,13と、を備え、配管3がスリット部14を介してフレキシブル保護管11,13の内部に着脱自在とされている。また、複数のフレキシブル保護管11,13が配管3の矢印R1方向におけるスリット部14,14の位置を互いに異ならせて配管3を被覆している。【選択図】図4
PROBLEM TO BE SOLVED: To provide a water supply pipe easy-to-work with low breakage rate.SOLUTION: The water supply pipe includes: a piping 3 which has a connection part 5 formed in each end part 3A, 3B; and flexible protection tubes 11, 13 which cover the piping 3 and each of which has a slit 14 extending in an arrow R2 direction in a part in an arrow R1 direction so that the piping 3 is detachably attached inside the flexible protection tubes 11, 13 via the slits 14. The plural flexible protection tubes 11, 13 cover the piping 3 so that the positions of the slits 14, 14 in the arrow R1 direction of the piping 3 are mutually different.SELECTED DRAWING: Figure 4
【課題】破損率が低く、容易に施工可能な給水管を提供する。【解決手段】端部3A,3Bに接続部5が形成された配管3と、配管3を被覆し、矢印R1方向の一部に矢印R2方向に延びるスリット部14を有するフレキシブル保護管11,13と、を備え、配管3がスリット部14を介してフレキシブル保護管11,13の内部に着脱自在とされている。また、複数のフレキシブル保護管11,13が配管3の矢印R1方向におけるスリット部14,14の位置を互いに異ならせて配管3を被覆している。【選択図】図4
WATER SUPPLY PIPE
給水管
SHIMOJO YOSHITSUGU (Autor:in)
04.11.2016
Patent
Elektronische Ressource
Japanisch
Europäisches Patentamt | 2021
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