JP2554472Y2 - Center drain cheese - Google Patents
Center drain cheeseInfo
- Publication number
- JP2554472Y2 JP2554472Y2 JP443792U JP443792U JP2554472Y2 JP 2554472 Y2 JP2554472 Y2 JP 2554472Y2 JP 443792 U JP443792 U JP 443792U JP 443792 U JP443792 U JP 443792U JP 2554472 Y2 JP2554472 Y2 JP 2554472Y2
- Authority
- JP
- Japan
- Prior art keywords
- cheese
- main body
- center drain
- pipe
- opening
- 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
- Branch Pipes, Bends, And The Like (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本考案は、暗渠排水管の集水管と
吸水管同士を接続するセンタードレンチーズに係り、特
に集水管の中腹部に開けられた開口部を介して前記集水
管と前記吸水管の内周面同士を連設するセンタードレン
チーズに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a center drain cheese for connecting a drainage pipe of a culvert drainage pipe to a water intake pipe, and more particularly to a drainage pipe connected to the drainage pipe through an opening formed in the middle of the drainage pipe. The present invention relates to a center drain cheese in which the inner peripheral surfaces of a water absorption pipe are connected to each other.
【０００２】[0002]
【従来の技術】従来、この種のセンタードレンチーズ
は、一般に図３に示すような円筒本体Ａの中間部から内
面を連設したプラグ部Ｂを備える汎用の三叉のチーズが
用いられている。このセンタードレンチーズは、円筒本
体Ａの両端に吸水管を接続する一方、プラグ部Ｂを集水
管の中腹部に配設された開口部に挿入することにより、
暗渠排水管の集水管と吸水管の内周面同士を接続する。
また、その接続工程は、集水管を地中に埋設した後に当
該管の上方に開口部を設ける一方、前記円筒本体Ａの両
端に吸水管が接続されたセンタードレンチーズのプラグ
部Ｂを集水管の開口部に挿入するものである。2. Description of the Related Art Conventionally, as this kind of center drain cheese, a general-purpose three-pronged cheese having a plug portion B having an inner surface connected to an intermediate portion of a cylindrical main body A as shown in FIG. 3 is generally used. This center drain cheese is connected to water absorption pipes at both ends of the cylindrical main body A, while inserting the plug portion B into an opening provided in the middle part of the water collection pipe,
Connect the inner peripheral surface of the drainage pipe of the culvert drainage pipe to the inner peripheral surface of the suction pipe.
In the connecting step, an opening is provided above the water collecting pipe after the water collecting pipe is buried in the ground, and a plug part B of a center drain cheese having water absorbing pipes connected to both ends of the cylindrical main body A is connected to the water collecting pipe. To be inserted into the opening.
【０００３】ここで、このようなセンタードレンチーズ
は、吸水管とは漏水防止のため接着手段や嵌合手段など
により密着されるが、集水管とは漏水が生じ難いためプ
ラグ部Ｂが集水管の開口部に挿入されているだけであっ
た。[0003] Here, such a center drain cheese is tightly attached to the water absorption pipe by an adhesive means or a fitting means for preventing water leakage, but the water pipe hardly leaks, so that the plug portion B is connected to the water collection pipe. Was merely inserted into the opening.
【０００４】[0004]
【考案が解決しようとする課題】しかしながら、上記セ
ンタードレンチーズには施工時において一旦挿入したセ
ンタードレンチーズが吸水管の弾性により集水管から抜
けてしまうという課題があった。また、プラグ部の抜け
は、開口部とプラグ部との摩擦力で防止することができ
るが、この場合にはプラグ部の外形と開口部の形状を略
同一にしたものを選択しなければならないという課題が
あった。However, the above-mentioned center drain cheese has a problem that the center drain cheese once inserted at the time of construction is removed from the water collecting pipe due to the elasticity of the water absorbing pipe. Also, the plug can be prevented from coming off by the frictional force between the opening and the plug. In this case, it is necessary to select a plug whose outer shape and the shape of the opening are substantially the same. There was a problem that.
【０００５】本考案の目的は、上記従来品の課題を解消
すべく考案されたものであって、暗渠排水管の集水管の
中腹部に開けられた開口部の大きさにフレキシブルに対
応すると共に一旦前記開口部に挿入すれば不用意に抜け
ることがないセンタードレンチーズを提供するものであ
る。An object of the present invention is to solve the above-mentioned problem of the conventional product, and to flexibly cope with the size of an opening formed in the middle part of the drainage pipe of the culvert drainage pipe. It is intended to provide a center drain cheese which does not come off accidentally once inserted into the opening.
【０００６】[0006]
【課題を解決する手段】本考案は上記に鑑み考案された
ものであって、略円筒形の本体と、前記本体の長手方向
両端部に配設され前記本体の内径よりも大きい内径を有
するソケット部と、前記本体の略中央部において当該本
体と内周面同士が連設される略円筒形のプラグ部と、前
記プラグ部の先端部近傍又はプラグ部自体に配設される
ストッパーを有すること特徴とするセンタードレンチー
ズである。SUMMARY OF THE INVENTION The present invention has been devised in view of the above, and has a substantially cylindrical main body, and a socket disposed at both longitudinal ends of the main body and having an inner diameter larger than the inner diameter of the main body. A main body, a substantially cylindrical plug portion in which the main body and the inner peripheral surface are continuously connected to each other at a substantially central portion of the main body, and a stopper provided near the distal end portion of the plug portion or the plug portion itself. It is the center drain cheese which is the feature.
【０００７】本考案における上記ストッパーは、センタ
ードレンチーズが暗渠排水管の集水管の開口部に一旦挿
入されたら不用意に抜けないものであればいかなるもの
でもよく、例えば、プラグ部の外周に所定の間隔で設け
られた突起や、プラグ部自体がその先端部に向かって徐
々に外径を大きく形成されると共に長手方向に沿ったス
リットを形成したものなどがある。The stopper in the present invention may be any stopper as long as the center drain cheese is not accidentally pulled out once it is inserted into the opening of the water collection pipe of the culvert drainage pipe. And the plug portion itself is formed such that the outer diameter of the plug portion is gradually increased toward the tip end thereof and a slit is formed along the longitudinal direction.
【０００８】[0008]
【作用】本考案は、暗渠排水管の集水管を地中に埋設し
た後に当該管の上方に開口部を設ける一方、上記ソケッ
ト部に吸水管が接続されたセンタードレンチーズのプラ
グ部を集水管の開口部に挿入し、これにより上記ストッ
パーと開口部端面とが係合することができる。According to the present invention, a water drainage pipe of a culvert drainage pipe is buried in the ground, and then an opening is provided above the pipe, while a plug part of a center drain cheese having a water suction pipe connected to the socket is provided with a water drainage pipe. The stopper can be engaged with the end face of the opening.
【０００９】[0009]
【実施例】以下、本考案を図面に示す実施例に基づいて
詳細に説明する。図１は本考案に係るセンタードレンチ
ーズの一実施例の使用状態を模式的に示した斜視図であ
る。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail based on an embodiment shown in the drawings. FIG. 1 is a perspective view schematically showing a use state of an embodiment of the center drain cheese according to the present invention.
【００１０】本実施例のセンタードレンチーズは、略円
筒形の本体１と、前記本体１の長手方向両端部に配設さ
れ前記本体１の内径よりも大きい内径を有するソケット
部２，２と、前記本体１の略中央部において当該本体１
と内周面同士が連設される略円筒形のプラグ部３と、前
記プラグ部３の先端部近傍に配設されるストッパーとし
ての突起４，４，…とで主要部が構成されている。The center drain cheese of this embodiment comprises a substantially cylindrical main body 1, socket portions 2, 2 disposed at both longitudinal ends of the main body 1 and having an inner diameter larger than the inner diameter of the main body 1. At a substantially central portion of the main body 1, the main body 1
The main part is composed of a substantially cylindrical plug part 3 whose inner peripheral surfaces are connected to each other, and projections 4, 4,... Disposed as stoppers near the tip part of the plug part 3. .
【００１１】図中、符号５はプラグ部の過変形を防止す
るために設けられたリングであり、符号６はソケット部
２，２に嵌合されて接続される暗渠排水管の吸水管であ
る。また、符号７は暗渠排水管の集水管であり、長手方
向に沿って所定の間隔で開口部８が設けられている。開
口部８は略円形に形成され、その径は上記プラグ部３の
外径と上記突起４で形成される仮想外径の間の範囲内に
設定されている。なお、図において、集水管７及び開口
部８は説明のために切り欠かれている。In the drawing, reference numeral 5 denotes a ring provided to prevent over-deformation of the plug portion, and reference numeral 6 denotes a water intake pipe of a culvert drain pipe fitted and connected to the socket sections 2 and 2. . Reference numeral 7 denotes a water collection pipe of the culvert drainage pipe, and openings 8 are provided at predetermined intervals along the longitudinal direction. The opening 8 is formed in a substantially circular shape, and its diameter is set in a range between the outer diameter of the plug portion 3 and the virtual outer diameter formed by the protrusion 4. In addition, in the figure, the water collecting pipe 7 and the opening 8 are notched for explanation.
【００１２】このセンタードレンチーズの施工は以下の
通りに行われる。即ち、地面に形成された溝（図示せ
ず）に集水管７を配置した後に当該集水管７の上方に開
口部８を設ける一方、上記ソケット部２，２に吸水管
６，６を接続する。次に吸水管６が接続されたセンター
ドレンチーズのプラグ部３を集水管７の開口部８に挿入
する。この挿入は、突起４，４，…が開口部８周辺の面
に当接するので容易に挿入できないが、集水管７及びセ
ンタードレンチーズは弾力性を有する合成樹脂で形成さ
れているため、人力程度で押圧すれば挿入できるもので
ある。The construction of the center drain cheese is performed as follows. That is, after the water collecting pipe 7 is arranged in a groove (not shown) formed in the ground, an opening 8 is provided above the water collecting pipe 7, and the water absorbing pipes 6, 6 are connected to the sockets 2, 2. . Next, the plug part 3 of the center drain cheese to which the water absorption pipe 6 is connected is inserted into the opening 8 of the water collection pipe 7. This insertion cannot be easily performed because the projections 4, 4,... Abut against the surface around the opening 8. However, since the water collecting pipe 7 and the center drain cheese are formed of a synthetic resin having elasticity, it is about human power. Can be inserted by pressing it.
【００１３】本実施例にあっては、ストッパーを複数の
突起で構成しているため、プラグ部の外形から突起の先
端で形成される仮想外形までの形状までの大きさの開口
部にフレキシブルに対応することができるという効果を
有する。In this embodiment, since the stopper is constituted by a plurality of projections, it can be flexibly formed in an opening having a size from the outer shape of the plug portion to the virtual outer shape formed by the tip of the projection. This has the effect of being able to respond.
【００１４】図２に本考案に係るセンタードレンチーズ
の他の実施例を示す。この実施例は上記ストッパー４を
プラグ部３を先端側にいくに従って外形を大きくすると
共に長手方向に沿ったスリットで構成したものである。FIG. 2 shows another embodiment of the center drain cheese according to the present invention. In this embodiment, the stopper 4 is formed by a slit extending in the longitudinal direction and having a larger outer shape as the plug portion 3 moves toward the distal end.
【００１５】この実施例にあっては、プラグ部３自体を
開口部８に挿入するときに開口部８の形状よりもスリッ
ト９によって小さくすることができる一方、挿入後はプ
ラグ部３自体が元に戻ろうとする弾性力によりセンター
ドレンチーズを抜けないようにしたものである。そのた
め、プラグ部３の弾性力に応じて先端部にある最大外形
に近い形状までの開口部にフレキシブルに対応できるこ
とができるという効果を有する。In this embodiment, when the plug 3 itself is inserted into the opening 8, the shape of the opening 8 can be made smaller by the slit 9, but after insertion, the plug 3 itself becomes the original shape. This prevents the center drain cheese from falling out due to the elastic force of returning to the center drain cheese. Therefore, there is an effect that it is possible to flexibly cope with an opening up to a shape close to the maximum outer shape at the distal end portion according to the elastic force of the plug portion 3.
【００１６】[0016]
【考案の効果】本考案は、センタードレンチーズを、略
円筒形の本体と、前記本体の長手方向両端部に配設され
前記本体の内径よりも大きい内径を有するソケット部
と、前記本体の略中央部において当該本体と内周面同士
が連設される略円筒形のプラグ部と、前記プラグ部の先
端部又は先端部近傍に配設されるストッパーで主要部を
構成し、これにより暗渠排水管の集水管の中腹部に開け
られた開口部の大きさにフレキシブルに対応すると共に
一旦前記開口部に挿入すれば不用意に抜けないという効
果を有する。According to the present invention, a center drain cheese is provided by forming a substantially cylindrical main body, a socket portion provided at both ends in the longitudinal direction of the main body and having an inner diameter larger than the inner diameter of the main body, A main portion is constituted by a substantially cylindrical plug portion in which the main body and the inner peripheral surface are continuously connected to each other at a central portion, and a stopper disposed at or near the front end portion of the plug portion, whereby drainage of the culvert is performed. This has the effect of flexibly corresponding to the size of the opening formed in the middle abdomen of the water collecting pipe, and of being inadvertently removed once inserted into the opening.
【図面の簡単な説明】[Brief description of the drawings]
【図１】本考案に係るセンタードレンチーズの一実施例
を模式的に示した斜視図である。FIG. 1 is a perspective view schematically illustrating an embodiment of a center drain cheese according to the present invention.
【図２】本考案に係るセンタードレンチーズの他の実施
例を示した斜視図である。FIG. 2 is a perspective view showing another embodiment of the center drain cheese according to the present invention.
【図３】従来使用されている汎用のチーズを示す平面図
である。FIG. 3 is a plan view showing a conventional general-purpose cheese.
１ 本体 ２ ソケット部 ３ プラグ部 ４ ストッパー DESCRIPTION OF SYMBOLS 1 Main body 2 Socket part 3 Plug part 4 Stopper
Claims (1)
方向両端部に配設され前記本体１の内径よりも大きい内
径を有するソケット部２，２と、前記本体１の略中央部
において当該本体１と内周面同士が連設される略円筒形
のプラグ部３と、前記プラグ部３の先端部近傍又はプラ
グ部３自体に配設されるストッパー４，４，…を有する
こと特徴とするセンタードレンチーズ。1. A substantially cylindrical main body 1, socket portions 2 and 2 disposed at both longitudinal ends of the main body 1 and having an inner diameter larger than the inner diameter of the main body 1, and a substantially central portion of the main body 1. , A substantially cylindrical plug portion 3 whose inner peripheral surface is connected to the main body 1 and stoppers 4, 4,... Disposed near the distal end of the plug portion 3 or on the plug portion 3 itself. Characterized center drain cheese.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP443792U JP2554472Y2 (en) | 1992-01-10 | 1992-01-10 | Center drain cheese |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP443792U JP2554472Y2 (en) | 1992-01-10 | 1992-01-10 | Center drain cheese |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH066887U JPH066887U (en) | 1994-01-28 |
| JP2554472Y2 true JP2554472Y2 (en) | 1997-11-17 |
Family
ID=11584208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP443792U Expired - Fee Related JP2554472Y2 (en) | 1992-01-10 | 1992-01-10 | Center drain cheese |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2554472Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100740590B1 (en) * | 2006-03-30 | 2007-07-18 | 김주홍 | Branch tee of piping |
-
1992
- 1992-01-10 JP JP443792U patent/JP2554472Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH066887U (en) | 1994-01-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |