A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
EXPANSION JOINT AND SIPHON GUTTER SYSTEM
To provide an expansion joint that can prevent water leakage such as rain water easily and at low cost.SOLUTION: The expansion joint 30 according to the present invention is an expansion joint for connecting pipes disposed downstream of a siphon generation unit for causing a siphon to occur in a rain gutter and provides a cylindrical body 37, and the upstream end of the cylindrical body 37 is provided with a slide receptacle 32A for slidably fitting the tubular material, and a plurality of convex stripes 41 are formed on the inner circumferential surface 34 of the slide receptacle 32A.SELECTED DRAWING: Figure 3
【課題】雨水等の水の漏れを容易且つ低コストに防止可能な伸縮継手を提供する。【解決手段】本発明に係る伸縮継手３０は、雨樋にサイフォン現象を発生させるためのサイフォン発生部の下流側に設置される管材同士を接続する伸縮継手であって、筒状体３７を有し、筒状体３７の上流側の端部には前記管材をスライド可能に嵌合するスライド受け口３２Ａが設けられ、スライド受け口３２Ａの内周面３４には複数の凸条４１が形成されている。【選択図】図３
EXPANSION JOINT AND SIPHON GUTTER SYSTEM
To provide an expansion joint that can prevent water leakage such as rain water easily and at low cost.SOLUTION: The expansion joint 30 according to the present invention is an expansion joint for connecting pipes disposed downstream of a siphon generation unit for causing a siphon to occur in a rain gutter and provides a cylindrical body 37, and the upstream end of the cylindrical body 37 is provided with a slide receptacle 32A for slidably fitting the tubular material, and a plurality of convex stripes 41 are formed on the inner circumferential surface 34 of the slide receptacle 32A.SELECTED DRAWING: Figure 3
【課題】雨水等の水の漏れを容易且つ低コストに防止可能な伸縮継手を提供する。【解決手段】本発明に係る伸縮継手３０は、雨樋にサイフォン現象を発生させるためのサイフォン発生部の下流側に設置される管材同士を接続する伸縮継手であって、筒状体３７を有し、筒状体３７の上流側の端部には前記管材をスライド可能に嵌合するスライド受け口３２Ａが設けられ、スライド受け口３２Ａの内周面３４には複数の凸条４１が形成されている。【選択図】図３
EXPANSION JOINT AND SIPHON GUTTER SYSTEM
伸縮継手及びサイフォン雨樋システム
MOTO TAKAAKI (author) / TERACHI SHINJI (author) / TANAKA MASANARI (author) / NAGAHASHI SHOICHI (author)
2019-03-14
Patent
Electronic Resource
Japanese
IPC:
E04D
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