JPH085228Y2 - Gutter elbow - Google Patents
Gutter elbowInfo
- Publication number
- JPH085228Y2 JPH085228Y2 JP3177390U JP3177390U JPH085228Y2 JP H085228 Y2 JPH085228 Y2 JP H085228Y2 JP 3177390 U JP3177390 U JP 3177390U JP 3177390 U JP3177390 U JP 3177390U JP H085228 Y2 JPH085228 Y2 JP H085228Y2
- Authority
- JP
- Japan
- Prior art keywords
- pipe portion
- curved
- gutter
- curved pipe
- tubular
- 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 - Lifetime
Links
Landscapes
- Branch Pipes, Bends, And The Like (AREA)
- Joints Allowing Movement (AREA)
Description
【考案の詳細な説明】 （産業上の利用分野） 本考案は、捻り角度及び曲り角度を調整可能な樋エル
ボに関する。DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a gutter elbow with adjustable twist angle and bend angle.
（従来の技術） 樋エルボには、実公昭57−11059号公報等に記載され
ているように、第１直管部を一端に有し、第１曲管部を
他端に有している第１管体と、第２曲管部を一端に有
し、第２直管部を他端に有している第２管体と、を備
え、前記第１管体の第１曲管部と第２管体の第２曲管部
とが相対回動可能及び摺動可能に結合されており、捻り
角度及び曲り角度を適宜調整できるようになっているも
のがある。(Prior Art) A gutter elbow has a first straight pipe portion at one end and a first curved pipe portion at the other end, as described in Japanese Utility Model Publication No. 57-11059. A first tubular body and a second tubular body having a second curved tubular portion at one end and a second straight tubular portion at the other end, the first curved tubular portion of the first tubular body And a second curved pipe portion of the second tubular body are coupled so as to be rotatable and slidable relative to each other, and the twist angle and the bend angle can be appropriately adjusted.
（考案が解決しようとする課題） しかしながら、このような従来の樋エルボにあって
は、内部を通過する雨水等の水が、第１管体の第１曲管
部と前記第２管体の第２曲管部との結合部の隙間に浸入
し、漏水する恐れがあった。特に、曲り角度を最大に設
定した場合において、流速が最も速くなる外回り部分で
漏水し易いという問題があった。(Problems to be solved by the invention) However, in such a conventional gutter elbow, water such as rainwater passing through the inside of the first bent pipe portion of the first pipe body and the second pipe body There was a risk that water would leak into the gap between the second curved pipe and the joint. In particular, when the bending angle is set to the maximum, there is a problem that water easily leaks at the outer peripheral portion where the flow velocity becomes the highest.
本考案は、上記従来の問題に着目し、第１管体と第２
管体との結合部の隙間から漏水することのない樋エルボ
を提供することを目的としている。The present invention focuses on the above-mentioned problems of the related art, and
It is an object of the present invention to provide a gutter elbow that does not leak water through a gap at a joint with a pipe body.
（課題を解決するための手段） 上記目的を達成するために、本考案の樋エルボは、第
１直管部を一端に有し、第１曲管部を他端に有している
第１管体と、第２曲管部を一端に有し、第２直管部を他
端に有している第２管体と、を備え、前記第１管体の第
１曲管部と第２管体の第２曲管部とが相対回動可能に結
合されている樋エルボにおいて、前記第１管体の第１曲
管部と前記第２管体の第２曲管部との結合部の内側に、
一端が前記結合部よりも上流側に固着されていると共
に、他端が前記結合部よりも下流側に延在する筒状カバ
ーが設けられているものである。(Means for Solving the Problems) In order to achieve the above object, a gutter elbow according to the present invention has a first straight pipe portion at one end and a first curved pipe portion at the other end. A second tubular body having a second curved tubular portion at one end and a second straight tubular portion at the other end, and a first curved tubular portion of the first tubular body and a second tubular body In a gutter elbow in which a second curved pipe portion of a two pipe body is relatively rotatably coupled, a first curved pipe portion of the first pipe body and a second curved pipe portion of the second pipe body are coupled to each other. Inside the section,
One end is fixed to the upstream side of the connecting portion, and the other end is provided with a tubular cover extending downstream from the connecting portion.
（作用） 本考案の樋エルボは、第１管体の第１曲管部と第２管
体の第２曲管部との結合部の内側に、一端が前記結合部
よりも上流側に固着されていると共に、他端が前記結合
部よりも下流側に延在する筒状カバーが設けられている
ので、樋エルボ内に流入した雨水は、前記筒状カバーに
案内されて下流側へと流される。即ち、樋エルボ内を通
過する雨水等の水が、第１管体の第１曲管部と前記第２
管体の第２曲管部との結合部の隙間に浸入しないように
なっているので、結合部の隙間からの漏水を防止するこ
とができる。(Operation) The gutter elbow according to the present invention is fixed to the inside of the joint between the first curved pipe portion of the first pipe body and the second curved pipe portion of the second pipe body, and one end thereof is fixed to the upstream side of the joint portion. In addition, since the other end is provided with a tubular cover extending to the downstream side of the coupling portion, rainwater that has flowed into the gutter elbow is guided to the downstream side by being guided by the tubular cover. Shed That is, water such as rainwater that passes through the gutter elbow and the first bent pipe portion of the first pipe body and the second pipe
Since it does not penetrate into the gap of the joint portion of the tubular body with the second curved pipe portion, it is possible to prevent water leakage from the gap of the joint portion.
（実施例） 以下、本考案の実施例を図面により詳述する。Embodiment An embodiment of the present invention will be described in detail below with reference to the drawings.
まず、第１図及び第２図に基づいて実施例の構成を説
明する。First, the configuration of the embodiment will be described with reference to FIGS. 1 and 2.
第１図は本実施例の樋エルボを示す縦断面図、第２図
は第１図の要部IIの拡大図である。FIG. 1 is a longitudinal sectional view showing a gutter elbow according to this embodiment, and FIG. 2 is an enlarged view of a main portion II of FIG.
前記樋エルボは、これらの図に示すように、第１直管
部11を一端に有し、第１曲管部12を他端に有している第
１管体１と、第２曲管部21を一端に有し、第２直管部22
を他端に有している第２管体２と、を備え、前記第１管
体１の第１曲管部12と第２管体２の第２曲管部22とが相
対回動可能に結合されている。As shown in these drawings, the gutter elbow includes a first straight tube portion 11 having a first straight pipe portion 11 at one end and a first curved pipe portion 12 at the other end, and a second curved pipe. The second straight pipe portion 22 having the portion 21 at one end
And a second curved tube portion 22 of the first tubular body 1 and a second curved tube portion 22 of the second tubular body 2 are rotatable relative to each other. Is bound to.
前記第１管体１は、第１直管部11と第１曲管部12とが
別体形成されており、前記第１直管部11は、一端に角型
の樋接続部11aを有していると共に、他端に円筒状差込
口11bを有しており、前記第１曲管部12は、一端に前記
第１直管部11の円筒状差込口11bに回動可能に嵌合結合
される円筒状受口12aを有していると共に、他端に円筒
状差込口12bを有している。The first tubular body 1 includes a first straight tubular portion 11 and a first curved tubular portion 12 which are separately formed, and the first straight tubular portion 11 has a rectangular gutter connection portion 11a at one end. In addition, it has a cylindrical insertion port 11b at the other end, and the first curved pipe portion 12 is rotatable at one end to the cylindrical insertion port 11b of the first straight pipe portion 11. It has a cylindrical receiving port 12a that is fitted and coupled, and a cylindrical insertion port 12b at the other end.
また、前記第２管体２も同様に、第２曲管部21と第２
直管部22とが別体形成されており、前記第２曲管部21
は、一端に前記第１曲管部12の円筒状差込口12bに回動
可能に嵌合結合される円筒状受口21aを有していると共
に、他端に円筒状差込口21bを有しており、前記第２直
管部22は、一端に前記第２曲管部21の円筒状差込口21b
に回動可能に嵌合結合される円筒状受口22aを有してい
ると共に、他端に角型に樋接続部22bを有している。
尚、前記第２曲管部21は円筒状差込部21bの開口が、第
２直管部22の樋接続部22bの開口より突出するよう形成
されている。Similarly, the second tubular body 2 and the second curved tubular portion 21
The straight pipe portion 22 is formed separately, and the second curved pipe portion 21 is formed.
Has a cylindrical receiving port 21a that is rotatably fitted and coupled to the cylindrical inserting port 12b of the first curved pipe portion 12 at one end, and has a cylindrical inserting port 21b at the other end. The second straight pipe portion 22 has a cylindrical insertion port 21b of the second curved pipe portion 21 at one end thereof.
It has a cylindrical receiving port 22a that is rotatably fitted and coupled to, and a square-shaped gutter connecting part 22b at the other end.
The second curved pipe portion 21 is formed so that the opening of the cylindrical insertion portion 21b projects from the opening of the gutter connection portion 22b of the second straight pipe portion 22.
また、前記第１曲管部12は、円筒状受口12aと円筒状
差込口12bとがほぼ45度を成すように形成されている。
更に、第２曲管部21も同様に、円筒状受口21aと円筒状
差込口12bとがほぼ45度を成すように形成されている。The first curved pipe portion 12 is formed such that the cylindrical receiving port 12a and the cylindrical inserting port 12b form an angle of about 45 degrees.
Further, the second curved pipe portion 21 is also formed so that the cylindrical receiving port 21a and the cylindrical insertion port 12b form an angle of about 45 degrees.
また、前記第１直管部11の円筒状差込口11bと第１曲
管部12の円筒状受口12aとの結合部の内側、及び、前記
第１曲管部12の円筒状差込口12bと前記第２曲管部21の
円筒状受口21aとの結合部の内側に、それぞれ筒状カバ
ー３が設けられている。この筒状カバー３は、一端が前
記結合部よりも上流側で円筒状差込口11b,12bの内面に
接着されていると共に、他端が前記結合部よりも下流側
に延在するよう円筒状受口12a,21の内側にフリーな状態
で設けられている。尚、前記筒状カバー３は、ゴムシー
トやプラスチックシート等のように、溌水性と柔軟性と
を兼ね備えているものが好ましい。Further, the inside of the connecting portion between the cylindrical insertion port 11b of the first straight pipe portion 11 and the cylindrical receiving port 12a of the first curved pipe portion 12 and the cylindrical insertion portion of the first curved pipe portion 12 The tubular covers 3 are provided inside the joints between the mouth 12b and the cylindrical receiving opening 21a of the second curved pipe portion 21, respectively. The cylindrical cover 3 has one end bonded to the inner surfaces of the cylindrical insertion ports 11b, 12b at the upstream side of the connecting portion and the other end of the cylindrical cover 3 so as to extend downstream of the connecting portion. It is provided inside the shape receiving ports 12a, 21 in a free state. The tubular cover 3 is preferably one having both water repellency and flexibility, such as a rubber sheet or a plastic sheet.
次に、実施例の作用を説明する。 Next, the operation of the embodiment will be described.
本実施例の樋エルボは、樋集水器と竪樋、あるいは竪
樋と這樋、または樋集水器と這樋等の接続に使用され、
第１直管部11の樋接続部11aと第２直管部22の樋接続部2
2bに、各部品の接続部が接続されることになる。そし
て、第１曲管部12と第２曲管部21を相対回動することに
より、第１直管部11の樋接続部11aと第２直管部22の樋
接続部22b間の曲り角度を調整できると共に、捻り角度
を調整できる。The gutter elbow of this embodiment is used to connect a gutter water collector and a gutter, or a gutter and a gutter, or a gutter water collector and a gutter.
Gutter connection part 11a of the first straight pipe part 11 and gutter connection part 2 of the second straight pipe part 22
The connection part of each component is connected to 2b. Then, by relatively rotating the first curved pipe portion 12 and the second curved pipe portion 21, the bending angle between the gutter connection portion 11a of the first straight pipe portion 11 and the gutter connection portion 22b of the second straight pipe portion 22. Can be adjusted and the twist angle can be adjusted.
また、本実施例の樋エルボは、第１直管部11の円筒状
差込口11bと第１曲管部12の円筒状受口12aとの結合部の
内側、及び、前記第１曲管部12の円筒状差込口12bと前
記第２曲管部21の円筒状受口21aとの結合部の内側に、
それぞれ筒状カバー３が設けられているので、樋エルボ
内に流入した雨水等の水は、前記筒状カバー３に案内さ
れて下流側へと流される。即ち、樋エルボ内を通過する
雨水等の水が、第１直管部11の円筒状差込口11bと第１
曲管部12の円筒状受口12aとの結合部の隙間及び、前記
第１曲管部12の円筒状差込口12bと前記第２曲管部21の
円筒状受口21aとの結合部の隙間に浸入しないようにな
っているので、これらの結合部の隙間から雨水等の水が
漏水するのを防止することができる。In addition, the gutter elbow according to the present embodiment includes the inside of the connecting portion between the cylindrical insertion port 11b of the first straight pipe part 11 and the cylindrical receiving port 12a of the first curved pipe part 12, and the first curved pipe. Inside the connecting portion between the cylindrical insertion port 12b of the portion 12 and the cylindrical receiving port 21a of the second curved pipe portion 21,
Since the tubular covers 3 are provided respectively, water such as rainwater that has flowed into the gutter elbow is guided by the tubular cover 3 and is flowed to the downstream side. That is, water such as rainwater that passes through the inside of the gutter elbow and the cylindrical insertion port 11b of the first straight pipe portion 11 and the first
The gap between the curved pipe portion 12 and the cylindrical receiving port 12a, and the connecting portion between the cylindrical insertion port 12b of the first curved pipe portion 12 and the cylindrical receiving port 21a of the second curved pipe portion 21. Since it does not infiltrate into the gaps, it is possible to prevent water such as rainwater from leaking from the gaps between these joints.
尚、第２曲管部21の円筒状差込口21bと第２直管部22
の円筒状受口22aとの結合部には筒状カバー３が設けら
れていないが、円筒状差込口21bの開口が、第２直管部2
2の樋接続部22bの開口より突出してるので、雨水等の水
は、第２曲管部21の円筒状差込部21bに案内されて竪樋
等に流出される。即ち、第２曲管部21の円筒状差込部21
bと第２直管部22の円筒状受口22aとの結合部の隙間にも
雨水等の水が浸入しないようになっている。The cylindrical insertion port 21b of the second curved pipe portion 21 and the second straight pipe portion 22
Although the cylindrical cover 3 is not provided at the connecting portion with the cylindrical receiving opening 22a, the opening of the cylindrical insertion opening 21b is
Since it projects from the opening of the second gutter connection portion 22b, water such as rainwater is guided to the cylindrical insertion portion 21b of the second curved pipe portion 21 and flows out into a vertical gutter or the like. That is, the cylindrical insertion portion 21 of the second curved pipe portion 21.
Water such as rainwater does not enter the gap between the joint between b and the cylindrical receptacle 22a of the second straight pipe portion 22.
以上、本考案の実施例を図面により詳述してきたが、
具体的な構成はこの実施例に限られるものではなく本考
案の要旨を逸脱しない範囲の設計変更等があっても本考
案に含まれる。The embodiment of the present invention has been described in detail above with reference to the drawings.
The specific configuration is not limited to this embodiment, and even if there are design changes and the like within the scope of the present invention, they are included in the present invention.
例えば、実施例では、第１管体の第１直管部と第１曲
管部とが別体形成されていると共に、第２管体の第２直
管部と第２曲管部とが別体形成されている樋エルボを例
にとったが、第１直管部と第１曲管部とが一体形成され
ていると共に、第２直管部と第２曲管部とが一体形成さ
れている樋エルボに適用してもよい。For example, in the embodiment, the first straight pipe portion and the first curved pipe portion of the first pipe body are formed separately, and the second straight pipe portion and the second curved pipe portion of the second pipe body are Although the gutter elbow formed separately is taken as an example, the first straight pipe portion and the first curved pipe portion are integrally formed, and the second straight pipe portion and the second curved pipe portion are integrally formed. It may be applied to the existing gutter elbow.
（考案の効果） 以上説明してきたように、本考案の樋エルボにあって
は、筒状カバーの案内により雨水等の水が第１管体の第
１曲管部と第２管体の第２曲管部との結合部の隙間に浸
入しないようになっているので、結合部の隙間から雨水
等の水が漏水するのを防止できるという効果が得られ
る。(Effects of the Invention) As described above, in the gutter elbow of the present invention, water such as rainwater is guided by the guide of the tubular cover so that the first curved pipe portion of the first pipe body and the second pipe body of the second pipe body. Since it does not penetrate into the gap between the joint portion and the two-curved pipe portion, it is possible to obtain an effect that water such as rainwater can be prevented from leaking from the gap between the joint portions.
第１図は本考案実施例の樋エルボを示す縦断面図、 第２図は第１図の要部IIの拡大図である。 １…第１管体 11…第１直管部 12…第１曲管部 ２…第２管体 21…第２曲管部 22…第２直管部 ３…筒状カバー FIG. 1 is a longitudinal sectional view showing a gutter elbow according to an embodiment of the present invention, and FIG. 2 is an enlarged view of a main portion II of FIG. DESCRIPTION OF SYMBOLS 1 ... 1st tubular body 11 ... 1st straight tubular part 12 ... 1st curved tubular part 2 ... 2nd tubular body 21 ... 2nd curved tubular part 22 ... 2nd straight tubular part 3 ... Cylindrical cover
Claims (1)
と、第２曲管部を一端に有している第２管体と、を備
え、前記第１管体の第１曲管部と第２管体の第２曲管部
とが相対回動可能に結合されている樋エルボにおいて、 前記第１管体の第１曲管部と前記第２管体の第２曲管部
との結合部の内側に、一端が前記結合部よりも上流側に
固着されていると共に、他端が前記結合部よりも下流側
に延在する筒状カバーが設けられていることを特徴とす
る樋エルボ。1. A first pipe body having a first curved pipe portion at one end, and a second pipe body having a second curved pipe portion at one end. A gutter elbow in which a first curved pipe portion and a second curved pipe portion of a second pipe body are relatively rotatably coupled to each other, wherein the first curved pipe portion of the first pipe body and the second curved pipe portion of the second pipe body A tubular cover, one end of which is fixed to the upstream side of the coupling portion and the other end of which extends downstream of the coupling portion, is provided inside the coupling portion with the two-curved pipe portion. A gutter elbow characterized by that.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3177390U JPH085228Y2 (en) | 1990-03-26 | 1990-03-26 | Gutter elbow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3177390U JPH085228Y2 (en) | 1990-03-26 | 1990-03-26 | Gutter elbow |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03123027U JPH03123027U (en) | 1991-12-16 |
| JPH085228Y2 true JPH085228Y2 (en) | 1996-02-14 |
Family
ID=31534567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3177390U Expired - Lifetime JPH085228Y2 (en) | 1990-03-26 | 1990-03-26 | Gutter elbow |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH085228Y2 (en) |
-
1990
- 1990-03-26 JP JP3177390U patent/JPH085228Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03123027U (en) | 1991-12-16 |
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