JPS6023383U - double flexible tube - Google Patents
double flexible tubeInfo
- Publication number
- JPS6023383U JPS6023383U JP11513683U JP11513683U JPS6023383U JP S6023383 U JPS6023383 U JP S6023383U JP 11513683 U JP11513683 U JP 11513683U JP 11513683 U JP11513683 U JP 11513683U JP S6023383 U JPS6023383 U JP S6023383U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- union nut
- flexible tube
- corrugated
- visible
- 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
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の二重可撓管を示す断面図、第２図は本考
案の一実施例を示す断面図である。
１：外側の波形可撓管、２：内側の波形可撓管、５：フ
レア部、７：ユニオンナット、８：受口、９．１０：０
リング、１１：四環状係止部、１３：シート面、α：フ
レア部の全角度、β：シート部の全角度。FIG. 1 is a sectional view showing a conventional double flexible tube, and FIG. 2 is a sectional view showing an embodiment of the present invention. 1: Outer corrugated flexible tube, 2: Inner corrugated flexible tube, 5: Flare section, 7: Union nut, 8: Socket, 9.10:0
Ring, 11: Four-ring locking part, 13: Seat surface, α: Full angle of flare part, β: Full angle of seat part.
Claims (1)
可能にかつ気密に係止するとともに、前記外側の波形可
視管の内部に内側の波形可撓管を挿通し、該内側の波形
可撓管の端部に前記ユニオンナットの内径部に挿通する
直管部を設けて該直管部の先端に全角度が５８°〜６２
°に拡開するフレア部を形成し、前記ユニオンナットの
他端内周に設けためねじに螺合するユニオンネジの先端
部に形成した全角度が５６°〜６０°の先細りのテーバ
面状のシート部と前記ユニオンナットの内面に前記シー
ト部と対向して形成した前記フレア部の角度と同じテー
バ面状の肩部とにより前記フレア部を挟着したことを特
徴とする二重可撓管。 ２ 実用新案登録請求の範囲第１項記載において、前記
外側の波形可撓管の自由長を、前記内側の波形可視管の
自由長より長く形成した二重可視管。 ３ 実用新案登録請求の範囲第１項または第２項記載に
おいて、前記直管部の外周と前記ユニオンナットの内径
部との間に密封部材を介在させた二重可撓管。[Claims for Utility Model Registration] ■ The outer corrugated visible tube and the end of the -L union nut are rotatably and airtightly engaged, and the inner corrugated flexible tube is inserted into the outer corrugated visible tube. A straight pipe part is provided at the end of the inner wave-shaped flexible pipe to be inserted into the inner diameter part of the union nut, and the total angle is 58° to 62° at the tip of the straight pipe part.
A tapered tapered surface with a total angle of 56° to 60° is formed at the tip of the union screw that is screwed into the internal thread provided on the inner periphery of the other end of the union nut. A double flexible tube, characterized in that the flare portion is sandwiched between a seat portion and a shoulder portion having a tapered surface having the same angle as the flare portion, which is formed on the inner surface of the union nut to face the seat portion. . 2. The double visible tube according to claim 1, wherein the free length of the outer corrugated flexible tube is longer than the free length of the inner corrugated visible tube. 3. The double flexible tube according to claim 1 or 2, in which a sealing member is interposed between the outer periphery of the straight tube portion and the inner diameter portion of the union nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11513683U JPS6023383U (en) | 1983-07-26 | 1983-07-26 | double flexible tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11513683U JPS6023383U (en) | 1983-07-26 | 1983-07-26 | double flexible tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6023383U true JPS6023383U (en) | 1985-02-18 |
Family
ID=30265886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11513683U Pending JPS6023383U (en) | 1983-07-26 | 1983-07-26 | double flexible tube |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6023383U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0218032U (en) * | 1988-07-13 | 1990-02-06 | ||
| JPH064237U (en) * | 1992-06-17 | 1994-01-21 | 直義 池田 | Lath for tensioning a gap |
| JPH0614336U (en) * | 1992-07-28 | 1994-02-22 | 直義 池田 | Substrate for tensioning gaps for application and spraying of rock wool, etc. |
-
1983
- 1983-07-26 JP JP11513683U patent/JPS6023383U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0218032U (en) * | 1988-07-13 | 1990-02-06 | ||
| JPH064237U (en) * | 1992-06-17 | 1994-01-21 | 直義 池田 | Lath for tensioning a gap |
| JPH0614336U (en) * | 1992-07-28 | 1994-02-22 | 直義 池田 | Substrate for tensioning gaps for application and spraying of rock wool, etc. |
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