JP2735166B2 - Drainage basin - Google Patents
Drainage basinInfo
- Publication number
- JP2735166B2 JP2735166B2 JP2301481A JP30148190A JP2735166B2 JP 2735166 B2 JP2735166 B2 JP 2735166B2 JP 2301481 A JP2301481 A JP 2301481A JP 30148190 A JP30148190 A JP 30148190A JP 2735166 B2 JP2735166 B2 JP 2735166B2
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- drainage basin
- receiving
- drainage
- outflow
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Sewage (AREA)
- Branch Pipes, Bends, And The Like (AREA)
- Joints Allowing Movement (AREA)
Description
【発明の詳細な説明】 〔産業上の利用分野〕 この発明は排水桝に関し、特にたとえば家庭内の下水
道配管等において排水流路の方向を同一水平面内で変更
できる、排水桝に関する。Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a drainage basin, and more particularly, to a drainage basin in which the direction of a drainage channel can be changed in the same horizontal plane in, for example, domestic sewerage piping.
従来の下水道配管では、排水流路の方向を同一水平面
内で変更する場合、その変更角度に応じた排水桝を選択
して用いていた。すなわち、排水をストレートに流すも
の、流路が45゜の角度で曲がるものまたは流路が90゜の
角度で曲がるものなど、それぞれの流路に適応した排水
桝をそれぞれ別の金型で作り、必要数だけ準備するよう
にしていた。In a conventional sewer pipe, when the direction of the drainage flow path is changed in the same horizontal plane, a drainage basin according to the change angle is selected and used. In other words, drainage basins adapted to each flow path, such as those that flow drainage straight, those whose flow path bends at an angle of 45 °, or those whose flow path bends at an angle of 90 °, are made with separate molds, I prepared as many as I needed.
従来では、配管の流路に応じて各種の排水桝を予め準
備しなければならず、面倒であった。Conventionally, various drainage basins had to be prepared in advance according to the flow path of the piping, which was troublesome.
それゆえに、この発明の主たる目的は、配管時に各種
の排水桝を準備する手間を省くことのできる、排水桝を
提供することである。SUMMARY OF THE INVENTION Therefore, a main object of the present invention is to provide a drainage basin which can save the trouble of preparing various drainage basins at the time of piping.
この発明は、本体と、本体の上部に形成される掃除口
と、本体の側部にそれぞれの軸線が一致するように形成
される流入管および流出管と、流入管および流出管の少
なくとも一方に軸線に対して22.5゜で傾斜する軸線を有
する継手を介して接合される受口管とを備える排水桝で
あって、継手は、流入管または流出管の端部に形成され
る鍔と、受口管の端部に形成されて鍔に嵌合される嵌合
部とを有し、受口管を回動することによって流入管およ
び流出管のそれぞれの軸線に対する受口管の軸線の角度
が同一水平面内において０゜および45゜のいずれかに設
定される、排水桝である。The present invention relates to a main body, a cleaning port formed at an upper portion of the main body, an inflow pipe and an outflow pipe formed so that respective axes thereof are aligned with sides of the main body, and at least one of an inflow pipe and an outflow pipe. A drainage basin comprising a receiving pipe joined via a joint having an axis inclined at 22.5 ° with respect to the axis, wherein the coupling comprises a flange formed at an end of an inflow pipe or an outflow pipe, and a receiving pipe. A fitting portion formed at the end of the mouth tube and fitted to the flange, and by rotating the receiving tube, the angle of the axis of the receiving tube with respect to the respective axes of the inflow tube and the outflow tube is increased. A drainage basin set to either 0 ° or 45 ° in the same horizontal plane.
流入管および流出管の少なくとも一方に、流入管およ
び流出管の軸線に対して22.5゜で傾斜する軸線を有する
継手を介して受口管が接合される。継手においては、流
入管または流出管の端部に形成された鍔と受口管の端部
に形成された嵌合部とが嵌合される。したがって、流入
管または流出管に受口管を接合した後であっても、受口
管を回動することによって流入管および流出管のそれぞ
れの軸線に対する受口管の軸線の角度を同一水平面内に
おいて０゜および45゜のいずれかに設定できる。A receiving pipe is joined to at least one of the inflow pipe and the outflow pipe via a joint having an axis inclined at 22.5 ° with respect to the axis of the inflow pipe and the outflow pipe. In the joint, a flange formed at an end of the inflow pipe or the outflow pipe and a fitting part formed at an end of the receiving pipe are fitted. Therefore, even after the receiving pipe is joined to the inflow pipe or the outflow pipe, by rotating the receiving pipe, the angle of the axis of the receiving pipe with respect to the respective axes of the inflow pipe and the outflow pipe in the same horizontal plane. Can be set to either 0 ° or 45 °.
この発明によれば、従来のように排水の流路に応じて
各種の排水桝を準備する手間を省くことができる。According to the present invention, it is possible to save the trouble of preparing various drainage basins according to the drainage flow path as in the related art.
この発明の上述の目的，その他の目的，特徴および利
点は、図面を参照して行う以下の実施例の詳細な説明か
ら一層明らかとなろう。The above and other objects, features and advantages of the present invention will become more apparent from the following detailed description of embodiments with reference to the drawings.
第1A図および第1B図を参照して、この発明の一実施例
の排水桝10は、たとえば塩化ビニルなどによって形成さ
れ、本体12を含む。本体12の上部には、掃除口14が形成
され、掃除口14には、パイプ（図示せず）の管端を受容
する拡径受口16が形成される。また、本体12の側部左右
には、それぞれの軸線が一致するように流入管18および
流出管20が形成される。なお、流入管18および流出管20
の軸線を軸線22として示す。Referring to FIGS. 1A and 1B, a drainage basin 10 according to an embodiment of the present invention is formed of, for example, vinyl chloride and includes a main body 12. A cleaning port 14 is formed in an upper portion of the main body 12, and the cleaning port 14 has an enlarged diameter receiving port 16 for receiving a pipe end of a pipe (not shown). An inflow pipe 18 and an outflow pipe 20 are formed on the left and right sides of the main body 12 so that the respective axes are aligned. In addition, the inflow pipe 18 and the outflow pipe 20
Is shown as axis 22.
そして、第1B図からわかるように、本体12の底面24
は、流入管18から流出管20に向かって低くなるように形
成され、流入管18側が上流とされる。後に述べる各実施
例においても同様である。Then, as can be seen from FIG.
Is formed so as to decrease from the inflow pipe 18 toward the outflow pipe 20, and the inflow pipe 18 side is upstream. The same applies to each embodiment described later.
そして、流入管18および流出管20には、それぞれ継手
26および28を介して、パイプの管端を受容する拡径受口
30および32を備える受口管34および36が回動可能に接合
される。継手26および28は、それぞれの軸線27および29
が軸線22に対して22.5゜の角度で傾斜するように形成さ
れる。Each of the inflow pipe 18 and the outflow pipe 20 has a joint.
Expanded socket to receive the pipe end via 26 and 28
Receiving tubes 34 and 36 comprising 30 and 32 are rotatably joined. Fittings 26 and 28 have respective axes 27 and 29
Are formed at an angle of 22.5 ° with respect to the axis 22.
継手26について、点線円38内を拡大した第２図を参照
して詳しく説明すると、継手26は、流入管18の端部外周
面に２段階に拡径される鍔40を含み、段差42にはシール
リング44が装着される。そして、鍔40の外側には、受口
管34の端部に形成された嵌合部46が嵌合される。この嵌
合部46の端部内周面には、その内径が鍔40の最大外径よ
りも小さくされた環状突部48が形成される。接合時に
は、嵌合部46が加熱軟化され、環状突部48が鍔40を乗り
越えるように強制的に嵌合される。なお、継手28につい
ても継手26と同様に構成されるので、その説明は省略す
る。The joint 26 will be described in detail with reference to FIG. 2 in which the inside of a dotted circle 38 is enlarged. The joint 26 includes a flange 40 that is enlarged in two stages on the outer peripheral surface of the end portion of the inflow pipe 18, Is mounted with a seal ring 44. The fitting portion 46 formed at the end of the receiving tube 34 is fitted to the outside of the flange 40. An annular projection 48 whose inner diameter is smaller than the maximum outer diameter of the flange 40 is formed on the inner peripheral surface at the end of the fitting portion 46. At the time of joining, the fitting portion 46 is heated and softened, and the annular projection 48 is forcibly fitted so as to get over the flange 40. Note that the joint 28 is configured in the same manner as the joint 26, and a description thereof will be omitted.
このように形成される排水桝10において、第1A図に示
すように、受口管34および36を回動せず、軸線22,35お
よび37を一致させた状態では、排水桝10内を流れる排水
の流路は変更されず、ストレートに排水が通流する排水
桝となる。In the drainage basin 10 thus formed, as shown in FIG. 1A, the pipes 34 and 36 do not rotate, and flow in the drainage basin 10 when the axes 22, 35 and 37 are aligned. The drainage channel is not changed, and it becomes a drainage basin in which drainage flows straight.
そして、第３図に示すように、受口管34を回動して受
口管34の軸線35と軸線22とが45゜の角度で交わるように
設定すると、排水の流路が45゜の角度で左折する排水桝
となる。Then, as shown in FIG. 3, when the receiving pipe 34 is rotated so that the axis 35 of the receiving pipe 34 and the axis 22 intersect at an angle of 45 °, the flow path of the drainage becomes 45 °. The drainage basin turns left at an angle.
さらに、第４図に示すように、受口管34のみならず36
をも回動して、受口管36の軸線37と軸線22とが45゜の角
度で交わるように設定し、その結果、軸線35と37とが90
゜の角度で交わるようにすると、排水の流路が90゜の角
度で左折する排水桝となる。Further, as shown in FIG.
Is also set so that the axis 37 of the receiving pipe 36 and the axis 22 intersect at an angle of 45 °, so that the axes 35 and 37 are 90 °
If they intersect at an angle of 排水, the drainage channel becomes a drainage basin that turns left at an angle of 90 °.
また、第５図に示す他の実施例の排水桝50は、流入管
18とそれに接合される受口管34および流出管20とそれに
接合される受口管36を、排水桝10の場合とは逆に取り付
けたものである。すなわち、排水桝10は、流路を左折可
能にするのに対し、排水桝50は右折可能にするものであ
る。Further, a drainage basin 50 of another embodiment shown in FIG.
The drain pipe 18 is connected to the drain pipe 18 and the outlet pipe 34 connected thereto and the outflow pipe 20 and the outlet pipe 36 connected to the outlet pipe 20 in reverse. In other words, the drainage basin 10 allows the flow path to turn left, while the drainage basin 50 allows the right turn.
まず、第５図に示すように、軸線22,35および37を一
致させた状態では、排水桝50内を流れる排水の流路は変
更されず、ストレートに排水が通流する排水桝となる。First, as shown in FIG. 5, when the axes 22, 35 and 37 are aligned, the flow path of the drainage flowing in the drainage basin 50 is not changed, and the drainage basin is a drainage basin in which the drainage flows straight.
そして、第６図に示すように、受口管34を回動して受
口管34の軸線35と軸線22とが45゜の角度で交わるように
設定すると、排水の流路が45゜の角度で右折する排水桝
となる。Then, as shown in FIG. 6, when the receiving pipe 34 is rotated so that the axis 35 of the receiving pipe 34 and the axis 22 intersect at an angle of 45 °, the flow path of the drainage becomes 45 °. The drainage basin turns right at an angle.
さらに、第７図に示すように、受口管34のみならず36
をも回動して、受口管36の軸線37と軸線22とが45゜の角
度で交わるように設定し、その結果、軸線35と37とが90
゜の角度で交わるようにすると、排水の流路が90゜の角
度で右折する排水桝となる。Further, as shown in FIG.
Is also set so that the axis 37 of the receiving pipe 36 and the axis 22 intersect at an angle of 45 °, so that the axes 35 and 37 are 90 °
If it intersects at an angle of ゜, the drainage channel becomes a drainage basin that turns right at an angle of 90 °.
また、第８図〜第11図に示す各実施例の排水桝60,70,
80および90は、流入管または流出管の何れか一方にのみ
受口管を接合したものである。The drainage basins 60, 70,
Nos. 80 and 90 are those in which the receiving pipe is joined to only one of the inflow pipe and the outflow pipe.
まず、第８図に示す排水桝60は、流入管18にのみ受口
管34を接合したものであり、流出管62には受口管は接合
されず、パイプの管端を受容する拡径受口64が形成され
る。この排水桝60の受口管34を回動すると、第３図に示
す排水桝と同様、流路が45゜の角度で左折する排水桝と
なる。First, the drainage basin 60 shown in FIG. 8 has the inlet pipe 34 joined only to the inflow pipe 18, the inlet pipe not joined to the outflow pipe 62, and an enlarged diameter for receiving the pipe end of the pipe. A receiving port 64 is formed. When the receiving pipe 34 of the drainage basin 60 is rotated, the drainage basin becomes a drainage basin in which the flow path turns left at an angle of 45 ° as in the drainage basin shown in FIG.
また、第９図に示す排水桝70は流入管18にのみ受口管
34が接合されたものであり、流出管62には受口管は接合
されず、拡径受口64が形成される。この受口管34を回動
すると、第６図に示す排水桝と同様、流路が45゜の角度
で右折する排水桝となる。In addition, the drainage basin 70 shown in FIG.
34 is joined, the outlet pipe is not joined to the outflow pipe 62, and the enlarged diameter receiving port 64 is formed. When the receiving pipe 34 is rotated, the drainage basin becomes a drainage basin in which the flow path turns right at an angle of 45 ° similarly to the drainage basin shown in FIG.
また、第10図に示す排水桝80は、流出管20にのみ受口
管36が接合されたものであり、流入管82には受口管は接
合されず、パイプの管端を受容する拡径受口84が形成さ
れる。この排水桝80の受口管36を回動すると、第３図に
示す排水桝や第８図に示す排水桝60と同様、流路が45゜
の角度で左折する排水桝となる。Further, the drainage basin 80 shown in FIG. 10 is such that the receiving pipe 36 is joined only to the outflow pipe 20, the receiving pipe is not joined to the inflow pipe 82, and the expanding pipe for receiving the pipe end of the pipe is provided. A diameter receiving port 84 is formed. When the receiving pipe 36 of the drainage basin 80 is rotated, the drainage basin is a drainage basin whose flow path turns left at an angle of 45 °, similarly to the drainage basin shown in FIG. 3 and the drainage basin 60 shown in FIG.
さらに、第11図に示す排水桝90は、流出管20にのみ受
口管36が接合されたものであり、流入管82には受口管は
接合されず、拡径受口84が形成される。この排水桝90の
受口管36を回動すると、第６図に示す排水桝や第９図に
示す排水桝70と同様、流路が45゜の角度で右折する排水
桝となる。Further, the drainage basin 90 shown in FIG. 11 is such that the receiving pipe 36 is joined only to the outflow pipe 20, the receiving pipe is not joined to the inflow pipe 82, and the enlarged diameter receiving port 84 is formed. You. When the receiving pipe 36 of the drainage basin 90 is rotated, the drainage basin becomes a drainage basin in which the flow path turns right at an angle of 45 °, like the drainage basin shown in FIG. 6 and the drainage basin 70 shown in FIG.
【図面の簡単な説明】 第1A図および第1B図はこの発明の一実施例を示す図解図
であり、第1A図は平面図、第1B図は正面断面図である。 第２図は継手を示す一部拡大断面図である。 第３図は45゜の角度で左折した排水管を示す平面図であ
る。 第４図は90゜の角度で左折した排水管を示す平面図であ
る。 第５図はこの発明の他の実施例を示す平面図である。 第６図は45゜の角度で右折した排水桝を示す図解図であ
る。 第７図は90゜の角度で右折した排水桝を示す図解図であ
る。 第８図および第９図は流入管にのみ受口管を接合した実
施例を示す平面図である。 第10図および第11図は流出管にのみ受口管を接合した実
施例を示す平面図である。 図において、10,50,60,70,80,90は排水桝、14は掃除
口、18,82は流入管、20,62は流出管、26,28は継手、34,
36は受口管、22,35,37は軸線を示す。BRIEF DESCRIPTION OF THE DRAWINGS FIGS. 1A and 1B are illustrative views showing one embodiment of the present invention, FIG. 1A is a plan view, and FIG. 1B is a front sectional view. FIG. 2 is a partially enlarged sectional view showing a joint. FIG. 3 is a plan view showing a drain pipe turned left at an angle of 45 °. FIG. 4 is a plan view showing a drain pipe turned left at an angle of 90 °. FIG. 5 is a plan view showing another embodiment of the present invention. FIG. 6 is an illustrative view showing a drainage basin turned right at an angle of 45 °. FIG. 7 is an illustrative view showing a drainage basin turned right at an angle of 90 °. 8 and 9 are plan views showing an embodiment in which a receiving pipe is joined only to an inflow pipe. FIG. 10 and FIG. 11 are plan views showing an embodiment in which a receiving pipe is joined only to an outflow pipe. In the figure, 10,50,60,70,80,90 is a drainage basin, 14 is a cleaning mouth, 18,82 is an inflow pipe, 20,62 is an outflow pipe, 26,28 is a joint, 34,
36 indicates a receiving tube, and 22, 35 and 37 indicate axes.
───────────────────────────────────────────────────── フロントページの続き (72)発明者 西谷 憲三 大阪府堺市石津北町64番地 株式会社ク ボタビニルパイプ工場内 (72)発明者 武井 秀樹 大阪府堺市石津北町64番地 株式会社ク ボタビニルパイプ工場内 (56)参考文献 実開 昭59−51286（ＪＰ，Ｕ) ──────────────────────────────────────────────────続 き Continuing on the front page (72) Kenzo Nishitani, 64 Ishizukitamachi, Sakai City, Osaka Prefecture Inside Kubota Vinyl Pipe Plant Co., Ltd. (72) Hideki Takei 64, Ishizukitamachi, Sakai City, Osaka Prefecture Kubotavinyl Co., Ltd. Inside the pipe factory (56) References Japanese Utility Model Sho-59-51286 (JP, U)
Claims (1)
口と、前記本体の側部にそれぞれの軸線が一致するよう
に形成される流入管および流出管と、前記流入管および
前記流出管の少なくとも一方に前記軸線に対して22.5゜
で傾斜する軸線を有する継手を介して接合される受口管
とを備える排水桝であって、 前記継手は、前記流入管または前記流出管の端部に形成
される鍔と、前記受口管の端部に形成されて前記鍔に嵌
合される嵌合部とを有し、前記受口管を回動することに
よって前記流入管および前記流出管のそれぞれの軸線に
対する前記受口管の軸線の角度が同一水平面内において
０゜および45゜のいずれかに設定される、排水桝。1. A main body, a cleaning port formed at an upper portion of the main body, an inflow pipe and an outflow pipe formed so that respective axes thereof are aligned with side portions of the main body, and the inflow pipe and the outflow. A drain pipe connected to at least one of the pipes via a coupling having an axis inclined at 22.5 ° with respect to the axis, wherein the coupling is an end of the inflow pipe or the outflow pipe. And a fitting portion formed at an end of the receiving tube and fitted to the flange, and the inlet tube and the outflow are formed by rotating the receiving tube. A drainage basin, wherein the angle of the axis of the receiving pipe with respect to the axis of each pipe is set to either 0 ° or 45 ° in the same horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2301481A JP2735166B2 (en) | 1990-11-07 | 1990-11-07 | Drainage basin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2301481A JP2735166B2 (en) | 1990-11-07 | 1990-11-07 | Drainage basin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04175597A JPH04175597A (en) | 1992-06-23 |
| JP2735166B2 true JP2735166B2 (en) | 1998-04-02 |
Family
ID=17897428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2301481A Expired - Fee Related JP2735166B2 (en) | 1990-11-07 | 1990-11-07 | Drainage basin |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2735166B2 (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5951286U (en) * | 1982-09-29 | 1984-04-04 | 笹山 守 | pipe fittings |
-
1990
- 1990-11-07 JP JP2301481A patent/JP2735166B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04175597A (en) | 1992-06-23 |
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