JP4518163B2 - 鎖樋 - Google Patents
鎖樋 Download PDFInfo
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- JP4518163B2 JP4518163B2 JP2008055248A JP2008055248A JP4518163B2 JP 4518163 B2 JP4518163 B2 JP 4518163B2 JP 2008055248 A JP2008055248 A JP 2008055248A JP 2008055248 A JP2008055248 A JP 2008055248A JP 4518163 B2 JP4518163 B2 JP 4518163B2
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- chain
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- rotating
- rainwater
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Description
2 鎖樋
3 軸体
4 回転作用部
7 筒体
8 回転視認強調手段
13 回転羽根部
Claims (2)
- 上下に開口する筒体で形成される鎖樋素体を上下方向に複数配設した鎖樋において、鎖樋素体を軸体に対して回転自在に取付け、該軸体に対して回転自在に取付けた鎖樋素体に雨水の流水力を受けて当該鎖樋素体を回転させるための回転作用部を設け、回転作用部を筒体内に螺旋状に設けた回転羽根部で形成すると共に、上記回転自在な鎖樋素体として、回転羽根部の螺旋の巻き方向が異なることによって、雨水の流水力が回転作用部に作用した際に一方向に回転する鎖樋素体と、雨水の流水力が回転作用部に作用した際に上記一方向とは逆方向に回転する鎖樋素体とを、交互に備えていることを特徴とする鎖樋。
- 回転自在な鎖樋素体に、雨水の流水力が回転作用部に作用した際に当該鎖樋素体が回転する際に、当該鎖樋素体の回転の視認を強調させるための回転視認強調手段を設け、この回転視認強調手段は、鎖樋素体の外周面の周方向の一部を他の部分と色を異ならせることによって形成されるもの、樋素体の外周面の周方向の一部を他の部分と形状を異ならせることによって形成されるもの、筒体の外周面部の周方向の一部を透明に他の部分を不透明にすることによって形成されるもの、筒体の全部を透明とするか又は周方向にわたる透明部を設けると共に回転作用部を不透明とすることによって形成されるもの、鎖樋素体の外周面の周方向の一部に突部を設けることによって形成されるもの、鎖樋素体の外周面の周方向の一部に凹部を設けることによって形成されるもの、鎖樋素体の水平断面を非円形にすることによって形成されるもの、から選ばれることを特徴とする請求項1記載の鎖樋。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008055248A JP4518163B2 (ja) | 2008-03-05 | 2008-03-05 | 鎖樋 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008055248A JP4518163B2 (ja) | 2008-03-05 | 2008-03-05 | 鎖樋 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009209621A JP2009209621A (ja) | 2009-09-17 |
JP4518163B2 true JP4518163B2 (ja) | 2010-08-04 |
Family
ID=41183046
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008055248A Expired - Fee Related JP4518163B2 (ja) | 2008-03-05 | 2008-03-05 | 鎖樋 |
Country Status (1)
Country | Link |
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JP (1) | JP4518163B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112177252A (zh) * | 2020-09-17 | 2021-01-05 | 唐艳琼 | 一种重力流雨水斗的自清堵机构 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5831934Y2 (ja) * | 1978-02-09 | 1983-07-15 | 積水化学工業株式会社 | 樋構成体 |
-
2008
- 2008-03-05 JP JP2008055248A patent/JP4518163B2/ja not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112177252A (zh) * | 2020-09-17 | 2021-01-05 | 唐艳琼 | 一种重力流雨水斗的自清堵机构 |
CN112177252B (zh) * | 2020-09-17 | 2021-12-24 | 张文明 | 一种重力流雨水斗的自清堵机构 |
Also Published As
Publication number | Publication date |
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JP2009209621A (ja) | 2009-09-17 |
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