JPH0240117Y2 - - Google Patents
Info
- Publication number
- JPH0240117Y2 JPH0240117Y2 JP18050883U JP18050883U JPH0240117Y2 JP H0240117 Y2 JPH0240117 Y2 JP H0240117Y2 JP 18050883 U JP18050883 U JP 18050883U JP 18050883 U JP18050883 U JP 18050883U JP H0240117 Y2 JPH0240117 Y2 JP H0240117Y2
- Authority
- JP
- Japan
- Prior art keywords
- drain pipe
- joint body
- pipe
- waterproof
- receiving
- 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
Links
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 239000000565 sealant Substances 0.000 description 8
- 238000012856 packing Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 238000004078 waterproofing Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 235000019645 odor Nutrition 0.000 description 2
- 239000010426 asphalt Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Sink And Installation For Waste Water (AREA)
- Branch Pipes, Bends, And The Like (AREA)
Description
【考案の詳細な説明】
本考案は高層ビル等に配設する排水管等の防水
継手に関する。[Detailed Description of the Invention] The present invention relates to a waterproof joint for drain pipes and the like installed in high-rise buildings and the like.
公団住宅等の高層ビル等に配管してある従来の
排水管は、上端が屋上の庇部の下側に間隔をおい
て設置されている。そのため、排水管内を上昇す
る悪臭が最上階の室内に流れ込む欠点があつた。
従つて、これを防ぐため、上端に屈折管を用い
て、屈折管の上部を屋上から上部になるように延
出させて配管しているが、配管に不便であるだけ
でなく、体栽上及び排水管内の清掃に難がある。
また一方屋上の庇部線貫通孔を穿つて排水管を、
この貫通孔を通して屋上に延出させることも考え
られるが、この場合排水管を貫通孔を通した延出
させた後排水管と貫通孔の間にセメント等を流し
込んで防水を施しても完全防水ができず屋上に溜
まつた雨水は、この防水密封剤にシミ込んで、こ
れが建物の壁面にシミ込み汚すだけでなく建物の
耐久性にも問題が生ずる。 BACKGROUND OF THE INVENTION Conventional drainage pipes installed in high-rise buildings such as public housing complexes have their upper ends spaced below the eaves of the roof. As a result, the bad odor rising in the drain pipes flowed into the rooms on the top floor.
Therefore, in order to prevent this, a refraction tube is used at the upper end of the pipe, and the upper part of the refraction tube extends from the rooftop to the top. Also, cleaning inside the drain pipe is difficult.
On the other hand, a drainage pipe was installed by drilling a hole through the eaves line on the roof.
It is also possible to extend the drain pipe to the rooftop through this through hole, but in this case, even if you extend the drain pipe through the through hole and then pour cement etc. between the drain pipe and the through hole to make it waterproof, it will be completely waterproof. Rainwater that accumulates on the roof and is not able to do so will seep into this waterproof sealant, which will not only stain and stain the walls of the building, but also cause problems with the durability of the building.
本考案は斯様な点に鑑み、この問題に対処する
もので、即ち、作業性と完全防水を目的とした防
水継手を提供するものである。 In view of these points, the present invention addresses this problem, that is, provides a waterproof joint for the purpose of workability and complete waterproofing.
以下本考案に係る防水継手の一実施例を添付図
面に基いて具体的に説明する。 An embodiment of the waterproof joint according to the present invention will be described in detail below with reference to the accompanying drawings.
１は継手本体で、この継手本体１は排水管２が
挿入できる内径をもつて略筒状に成形され、更に
継手本体１の下端部には外方向に固定用鍔３を一
体にして設けてある。 1 is a joint body, and this joint body 1 is formed into a substantially cylindrical shape with an inner diameter that allows the drain pipe 2 to be inserted therein, and furthermore, a fixing collar 3 is integrally provided at the lower end of the joint body 1 in an outward direction. be.
また、継手本体１の内部には、中間部分に、挿
込まれた排水管２を受止める受鍔４を内側に向け
て設けると共に、受鍔４の内縁には下向きにした
誘導筒５を一体に設けてある。また誘導筒５は下
部内径より狭くなるようにテーパーａさせてあ
る。 In addition, inside the joint body 1, a receiving collar 4 for receiving the inserted drain pipe 2 is provided in the intermediate portion facing inward, and a guide tube 5 facing downward is integrally provided on the inner edge of the receiving collar 4. It is provided in Further, the guide tube 5 is tapered so as to be narrower than the inner diameter of the lower part.
更に継手本体１の前記受鍔４と下端との間には
挿込まれた排水管２をシールするためのパツキン
グ環６が嵌まる周溝７を設けてパツキング環６を
嵌装し、排水管２と継手本体１の内壁間をシール
するようにしてある。 Further, a circumferential groove 7 into which a packing ring 6 for sealing the inserted drain pipe 2 is fitted is provided between the receiving flange 4 and the lower end of the joint body 1, and the packing ring 6 is fitted thereinto to seal the drain pipe 2. 2 and the inner wall of the joint body 1 are sealed.
前記固定用鍔３は下面に環状溝８を設け、この
環状溝８は固定用鍔３の上面からの注入孔９を連
絡させて、固定用鍔３を屋上の防水層上に当て
て、注入孔９を通して低温アスフアルト等のシー
ル剤を環状溝８内に注入充填して継手本体１を固
定すると共に防水層ｃとシール剤ｂのシールによ
つて防水を行うものである。 The fixing collar 3 is provided with an annular groove 8 on the lower surface, and this annular groove 8 communicates with the injection hole 9 from the upper surface of the fixing collar 3. When the fixing collar 3 is placed on the waterproof layer on the rooftop, injection is performed. A sealing agent such as low-temperature asphalt is injected into the annular groove 8 through the hole 9 to fix the joint body 1, and waterproofing is achieved by sealing the waterproof layer c and the sealant b.
１０は継手本体１の下面挿入口１′に設けたテ
ーパー、１１は上部に接続した排水管２′に取付
けた防水笠、１２は上部排水管２′を締付けるボ
ルトである。 10 is a taper provided at the lower insertion opening 1' of the joint body 1, 11 is a waterproof cap attached to the drain pipe 2' connected to the upper part, and 12 is a bolt for tightening the upper drain pipe 2'.
本考案は前記の構成で明らかなように、屋上の
庇部１３に貫通孔１４を明け、この貫通孔１４を
通して排水管２を屋上に露出させると共に排水管
２′に継手本体１を挿込むと共に継手本体１の固
定用鍔３を屋上防水層面ｃに当たるようにする。
この時排水管２はパツキング環６でシールされる
と共に上端は受鍔４に当り、しかも内側には受鍔
４からの誘導筒５を嵌められている。 As is clear from the above-mentioned configuration, the present invention has a through hole 14 in the roof eaves 13, exposes the drain pipe 2 to the rooftop through the through hole 14, and inserts the joint body 1 into the drain pipe 2'. The fixing collar 3 of the joint body 1 is brought into contact with the rooftop waterproof layer surface c.
At this time, the drain pipe 2 is sealed with a packing ring 6, and its upper end touches the receiving flange 4, and a guide tube 5 from the receiving flange 4 is fitted inside.
また固定用鍔３は防水層面ｃに当てられると、
固定用鍔３に通じた上面からの注入孔９を通して
シール剤ｂを注入し環状溝８内にシール剤ｂを充
填し、この固締をまつて継手本体１は防水層面ｃ
に密着し固定される。 Moreover, when the fixing collar 3 is applied to the waterproof layer surface c,
The sealant b is injected through the injection hole 9 from the upper surface leading to the fixing collar 3, and the annular groove 8 is filled with the sealant b. After this tightening, the joint body 1 has a waterproof layer surface c.
It is tightly attached and fixed.
また継手本体１の上部には排水管２′を挿込み、
ボルト１２で締付け固定する。また排水管２′の
上部には着脱可能な防水笠１１が取付けられて雨
水の侵入を防ぐようになつている。 Also, insert the drain pipe 2' into the upper part of the joint body 1,
Tighten and fix with bolts 12. Further, a removable waterproof shade 11 is attached to the upper part of the drain pipe 2' to prevent rainwater from entering.
本考案はこのように排水管２を挿込んだ継手本
体１は下端の固定用鍔３は屋上庇部１３の防水層
ｃに当てられ、更に注入孔９を通して環状溝８内
にシール剤ｂを充填してシール剤ｂを防水層ｃに
密着させることによつて継手本体１は固定される
のであつて、防水は防水層ｃとシール剤ｂは密着
するため完全な防水ができ、更に庇部１３を貫通
して排水管２を屋上で継手本体１を介して接続さ
せるため作業性がよく、更に排水管を清掃するに
も屋上から行うことができ便利であつて、しかも
排水管は屋上の上部にあるため排水管内を上昇す
る悪臭は室内に流れ込むことがない等の特徴があ
る。 In the present invention, the fixing collar 3 at the lower end of the joint body 1 with the drain pipe 2 inserted is applied to the waterproof layer c of the roof eave part 13, and the sealant b is further applied into the annular groove 8 through the injection hole 9. The joint main body 1 is fixed by filling the sealant b into close contact with the waterproof layer c, and since the waterproof layer c and the sealant b are in close contact with each other, complete waterproofing is possible. 13 and connects the drain pipe 2 on the rooftop via the joint body 1, which improves workability. Furthermore, cleaning the drain pipe can be done from the rooftop, making it convenient. Because it is located at the top, bad odors that rise inside the drain pipe do not flow into the room.
図面は本考案に係る防水継手の一実施例を示す
もので、第１図は縦断面図、第２図はビルに配管
した使用状態である。
１……継手本体、１′……挿入口、２，２′……
排水管、３……固定用鍔、４……受鍔、５……誘
導筒、６……パツキング環、７……周溝、８……
環状溝、９……注入孔、１０……テーパー、１１
……防水笠、１２……ボルト、１３……庇部、１
４……貫通孔、ａ……テーパー、ｂ……シール
剤、ｃ……防水層。
The drawings show an embodiment of the waterproof joint according to the present invention; FIG. 1 is a vertical cross-sectional view, and FIG. 2 is a view of the waterproof joint in use as installed in a building. 1...Joint body, 1'...Insertion port, 2, 2'...
Drain pipe, 3... Fixing flange, 4... Receiving flange, 5... Guide tube, 6... Packing ring, 7... Peripheral groove, 8...
Annular groove, 9...Injection hole, 10...Taper, 11
... Waterproof hat, 12 ... Bolt, 13 ... Eave part, 1
4...Through hole, a...Taper, b...Sealant, c...Waterproof layer.
Claims (1)
等の管を挿込みできる内径をもつた継手本体を有
し、更に継手本体内には、挿込まれた管に密接す
るパツキング環を嵌める周溝と、下部からの管と
上部からの管を受止める受鍔を内側に設け更に前
記受鍔の内縁には、下向に張出し、下側からの管
内に挿入する誘導筒を一体に設け、更に前記継手
本体の下部の固定用鍔には、下面に環状の溝を設
けて、この溝と固定用鍔に穿つた表面からの注入
孔を連絡させてなる防水継手。 It has a joint body with an outward fixing flange at the bottom and an inner diameter into which a pipe such as a drain pipe can be inserted. A groove, and a receiving flange for receiving the pipe from the lower part and the pipe from the upper part are provided on the inside, and further, a guide tube is integrally provided on the inner edge of the receiving flange, which extends downward and is inserted into the pipe from the lower side, Furthermore, the fixing flange at the lower part of the joint body is provided with an annular groove on the lower surface, and this groove is connected to an injection hole from the surface made in the fixing flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18050883U JPS6087274U (en) | 1983-11-22 | 1983-11-22 | waterproof fittings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18050883U JPS6087274U (en) | 1983-11-22 | 1983-11-22 | waterproof fittings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6087274U JPS6087274U (en) | 1985-06-15 |
| JPH0240117Y2 true JPH0240117Y2 (en) | 1990-10-26 |
Family
ID=30391377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18050883U Granted JPS6087274U (en) | 1983-11-22 | 1983-11-22 | waterproof fittings |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6087274U (en) |
-
1983
- 1983-11-22 JP JP18050883U patent/JPS6087274U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6087274U (en) | 1985-06-15 |
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