JPH0180896U - - Google Patents
Info
- Publication number
- JPH0180896U JPH0180896U JP1987176408U JP17640887U JPH0180896U JP H0180896 U JPH0180896 U JP H0180896U JP 1987176408 U JP1987176408 U JP 1987176408U JP 17640887 U JP17640887 U JP 17640887U JP H0180896 U JPH0180896 U JP H0180896U
- Authority
- JP
- Japan
- Prior art keywords
- outer periphery
- combustible
- strip material
- synthetic resin
- resin pipe
- 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
Landscapes
- Building Environments (AREA)
Description
第１図は本考案のバンドの実施例の斜視図、第
２図は本考案のバンドを用いて不燃材被覆合成樹
脂管の接続部を巻成した状態を示す実施例の断面
図、第３図は第２図の―線の断面図を示す。
１……合成樹脂管、２……不燃性被覆層、３…
…第１管材、４……第２管材、５……雄部、６…
…雌部、７……接続部、９……バンド、１０……
帯板材、１１……不燃性封止層、１２……第１面
、１３……第２面、１４……剣先状止片、１５…
…差込部、１７……補強リブ。
Fig. 1 is a perspective view of an embodiment of the band of the present invention, Fig. 2 is a cross-sectional view of the embodiment showing a state in which the band of the present invention is used to wind a connecting portion of a synthetic resin pipe coated with a noncombustible material, and Fig. 3 is a perspective view of an embodiment of the band of the present invention. The figure shows a sectional view taken along the line -- in FIG. 1...Synthetic resin pipe, 2...Nonflammable coating layer, 3...
...First pipe material, 4...Second pipe material, 5...Male part, 6...
...Female part, 7...Connection part, 9...Band, 10...
Band plate material, 11... Nonflammable sealing layer, 12... First surface, 13... Second surface, 14... Sword-shaped stopper piece, 15...
...Insertion part, 17...Reinforcement rib.
Claims (1)
に雄部を有する第１管材と、合成樹脂管の外周に
不燃性被覆層を設けて一端に上記雄部より大径な
雌部を有する第２管材とを、雄部を雌部に嵌入し
て外周に段差を有するように接続する接続部の外
周に装着する不燃材被覆合成樹脂管の接続部目地
バンドであつて、 金属製帯板材の片面には、一方の端縁に沿い該
帯板材より幅狭で弾性を有する不燃性封止層を固
定して不燃性封止層の表面で構成される第１面と
、帯板材自体により構成される第２面とを長さ方
向に形成し、該帯板材の長手方向の一方の端部に
剣先状止片を設け、他方の端部に前記剣先状止片
を突差状に固定する差込部を設け、さらに差込部
の横に補強リブを設け、第１面を雄部の外周に、
第２面を雌部の外周に密着するように巻成させて
なる不燃材被覆合成樹脂管の接続部目地バンド。[Claims for Utility Model Registration] A first pipe material having a non-combustible coating layer provided on the outer periphery of a synthetic resin pipe and having a male portion at one end; A joint band for a connecting part of a synthetic resin pipe coated with a non-combustible material, which is attached to the outer periphery of a connecting part that connects a second pipe material having a larger diameter female part by fitting the male part into the female part so as to have a step on the outer periphery. A non-combustible sealing layer narrower than the strip material and having elasticity is fixed to one side of the metal strip material along one edge, and a second layer made of the surface of the non-combustible sealing layer is fixed to one side of the metal strip material. A first surface and a second surface constituted by the strip material itself are formed in the length direction, and a sword tip-shaped stop piece is provided at one longitudinal end of the strip material, and the sword tip shaped stop piece is provided at the other end. An insertion part is provided to fix the stopper in a protrusion shape, and a reinforcing rib is provided next to the insertion part, and the first surface is placed on the outer periphery of the male part.
A joint band for a connection part of a synthetic resin pipe coated with a non-combustible material, which is formed by winding the second surface tightly around the outer periphery of the female part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987176408U JPH0180896U (en) | 1987-11-20 | 1987-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987176408U JPH0180896U (en) | 1987-11-20 | 1987-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0180896U true JPH0180896U (en) | 1989-05-30 |
Family
ID=31468143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987176408U Pending JPH0180896U (en) | 1987-11-20 | 1987-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0180896U (en) |
-
1987
- 1987-11-20 JP JP1987176408U patent/JPH0180896U/ja active Pending
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