JPH0173591U - - Google Patents
Info
- Publication number
- JPH0173591U JPH0173591U JP1987169785U JP16978587U JPH0173591U JP H0173591 U JPH0173591 U JP H0173591U JP 1987169785 U JP1987169785 U JP 1987169785U JP 16978587 U JP16978587 U JP 16978587U JP H0173591 U JPH0173591 U JP H0173591U
- Authority
- JP
- Japan
- Prior art keywords
- double pipe
- resin
- reinforcing material
- outside
- core
- 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.)
- Pending
Links
- 239000011347 resin Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 239000003566 sealing material Substances 0.000 claims description 2
- 239000012779 reinforcing material Substances 0.000 claims 4
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
Description
第１図は本考案の一実施例の説明図、第２図は
本考案の一実施例のコアが挿着された二重管およ
びソケツトの部分断面図、第３図は従来の一重管
の継手構造を示す部分断面図である。
１…二重管、２…樹脂、３…鋼管、４…テーパ
ーネジ、５…ソケツト、７…鍔部、１０…シール
材、１１…コア。
Fig. 1 is an explanatory diagram of an embodiment of the present invention, Fig. 2 is a partial sectional view of a double pipe and socket into which a core of an embodiment of the present invention is inserted, and Fig. 3 is a partial sectional view of a conventional single pipe. It is a partial sectional view showing a joint structure. DESCRIPTION OF SYMBOLS 1...double tube, 2...resin, 3...steel pipe, 4...tapered screw, 5...socket, 7...flange, 10...sealing material, 11...core.
Claims (1)
手構造において、前記二重管の端部外側に、補強
材および樹脂に亙るテーパーネジが刻設され、前
記二重管には、鍔部が形成され且つ前記鍔部の端
面にシール材が添着されたコアが挿着され、この
コアが挿着された前記二重管のテーパーネジに、
内側が樹脂、外側が補強材よりなり、補強材およ
び樹脂に亙るテーパーネジが刻設されたソケツト
が螺合されてなることを特徴とする二重管の継手
構造。 In a joint structure of a double pipe made of resin on the inside and reinforcing material on the outside, a tapered thread extending through the reinforcing material and the resin is carved on the outside of the end of the double pipe, and the double pipe has a flange. A core in which a sealing material is attached to the end face of the flange portion is inserted into the taper thread of the double pipe into which the core is inserted,
A double pipe joint structure, characterized in that the inside is made of resin and the outside is made of a reinforcing material, and a socket with a tapered thread cut through the reinforcing material and the resin is screwed together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987169785U JPH0173591U (en) | 1987-11-06 | 1987-11-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987169785U JPH0173591U (en) | 1987-11-06 | 1987-11-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0173591U true JPH0173591U (en) | 1989-05-18 |
Family
ID=31460149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987169785U Pending JPH0173591U (en) | 1987-11-06 | 1987-11-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0173591U (en) |
-
1987
- 1987-11-06 JP JP1987169785U patent/JPH0173591U/ja active Pending