JPS61161496U - - Google Patents
Info
- Publication number
- JPS61161496U JPS61161496U JP4601885U JP4601885U JPS61161496U JP S61161496 U JPS61161496 U JP S61161496U JP 4601885 U JP4601885 U JP 4601885U JP 4601885 U JP4601885 U JP 4601885U JP S61161496 U JPS61161496 U JP S61161496U
- Authority
- JP
- Japan
- Prior art keywords
- cover body
- joint
- metal inner
- insulating material
- cover
- 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.)
- Granted
Links
- 239000011810 insulating material Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
Landscapes
- Thermal Insulation (AREA)
Description
第１図ないし第５図は本考案の一実施例を示す
もので、第１図は分解斜視図、第２図は継手カバ
ーを組み立てた状態をしめす斜視図、第３図ない
し第５図は作用を説明するために示したもので、
それぞれ側面図、第６図は本考案の他の実施例を
示す側面図、第７図ないし第９図は従来の継手カ
バーの構造例を示すもので、それぞれ一部を切り
欠いた側面図である。
Ｐ……被覆導管、１……金属製内管、２……断
熱材、３……外筒、６……継手、１０……継手カ
バー、１２……断熱材、１４……連結筒、１５，
１６……カバー部材、１７，１８……係止凸部、
２０……支持壁、２１……切欠き部。
Figures 1 to 5 show an embodiment of the present invention, with Figure 1 being an exploded perspective view, Figure 2 being a perspective view showing the joint cover assembled, and Figures 3 to 5 being an exploded perspective view. This is shown to explain the action.
FIG. 6 is a side view showing another embodiment of the present invention, and FIGS. 7 to 9 are partially cutaway side views showing structural examples of conventional joint covers. be. P...Coated conduit, 1...Metal inner pipe, 2...Insulating material, 3...Outer tube, 6...Joint, 10...Joint cover, 12...Insulating material, 14...Connection tube, 15 ，
16... Cover member, 17, 18... Locking convex portion,
20...Supporting wall, 21...Notch portion.
Claims (1)
被覆されている被覆導管同志の金属製内管の継手
部分を覆う継手カバーであつて、該継手カバーは
、金属製内管の継手部分の外側を中空部を形成し
て囲むカバー本体と、該カバー本体と前記金属製
内管との間の中空部内に設けられた断熱材とから
構成され、かつ、前記カバー本体の被覆導管が挿
入される挿入部には、カバー本体の外径よりも小
径の連結筒部が設けられ、さらに、該連結筒部の
外径は、前記被覆導管の断熱材の外径とほぼ同一
もしくは大径に設定されていることを特徴とする
被覆導管の継手カバー。 A joint cover that covers a joint portion of a metal inner pipe of a pair of coated conduits in which the outside of the metal inner pipe is coated with at least a heat insulating material, and the joint cover covers the outside of the joint portion of the metal inner pipe. a cover body that surrounds the cover body forming a hollow part, and a heat insulating material provided in the hollow part between the cover body and the metal inner tube, into which the covered conduit of the cover body is inserted. The insertion portion is provided with a connecting tube portion having a smaller diameter than the outer diameter of the cover body, and the outer diameter of the connecting tube portion is set to be approximately the same as or larger than the outer diameter of the heat insulating material of the covered conduit. A joint cover for a covered conduit, characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4601885U JPH032797Y2 (en) | 1985-03-29 | 1985-03-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4601885U JPH032797Y2 (en) | 1985-03-29 | 1985-03-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61161496U true JPS61161496U (en) | 1986-10-06 |
| JPH032797Y2 JPH032797Y2 (en) | 1991-01-24 |
Family
ID=30560034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4601885U Expired JPH032797Y2 (en) | 1985-03-29 | 1985-03-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH032797Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011231832A (en) * | 2010-04-27 | 2011-11-17 | Mirai Ind Co Ltd | Exterior member of fluid pipe and heat insulating material of joint |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104455941B (en) * | 2014-11-11 | 2016-09-14 | 贵州黔南科技塑业有限公司 | A kind of pipe joint of insulation |
-
1985
- 1985-03-29 JP JP4601885U patent/JPH032797Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011231832A (en) * | 2010-04-27 | 2011-11-17 | Mirai Ind Co Ltd | Exterior member of fluid pipe and heat insulating material of joint |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH032797Y2 (en) | 1991-01-24 |