JPH0373786U - - Google Patents
Info
- Publication number
- JPH0373786U JPH0373786U JP13477189U JP13477189U JPH0373786U JP H0373786 U JPH0373786 U JP H0373786U JP 13477189 U JP13477189 U JP 13477189U JP 13477189 U JP13477189 U JP 13477189U JP H0373786 U JPH0373786 U JP H0373786U
- Authority
- JP
- Japan
- Prior art keywords
- retaining ring
- receiving seat
- tip
- flexible tube
- hole
- 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
- Joints That Cut Off Fluids, And Hose Joints (AREA)
Description
図面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図はフレキシブル管挿入時の
断面図、第３図は締め付け部材締め付け時の断面
図である。
１……継手本体部、２，２ａ，２ｂ……孔部、
３……雄ねじ部、４……フレキシブル管、５……
受け座部、６……凹部、７……パツキン、８……
止め輪、９……保持部材、９ａ……山部、１０…
…雌ねじ部、１１……締め付け部材、１１ａ……
テーパー面。
The drawings show one embodiment of the present invention; FIG. 1 is an exploded perspective view, FIG. 2 is a sectional view when the flexible tube is inserted, and FIG. 3 is a sectional view when the tightening member is tightened. 1... Joint body part, 2, 2a, 2b... Hole part,
3...Male thread part, 4...Flexible tube, 5...
Receiving seat part, 6... recessed part, 7... packing, 8...
Retaining ring, 9... Holding member, 9a... Mountain portion, 10...
...Female threaded portion, 11...Tightening member, 11a...
Tapered surface.
Claims (1)
体部の孔部内の途中位置に円筒状の受け座部とこ
の受け座部の周りに凹部を形成し、前記受け座部
よりも外方に位置する前記孔部の内面に雌ねじ部
を形成し、前記孔部内には、前記受け座部の端面
に先端が当接するように孔部内に挿入される蛇腹
状のフレキシブル管の先端を外側から包むリング
状のパツキンと、フレキシブル管の谷部に係合す
る縮径ならびに拡径自在な抜け止め用止め輪とを
並設するとともに前記パツキンの先端を前記凹部
内に嵌入させた状態でこのパツキンと止め輪との
間に介在されて止め輪を保持する変形自在な保持
部材を設け、さらに前記雌ねじ部に螺入して先端
が止め輪に当接する締め付け部材を設け、以つて
締め付け部材の締め付けにより止め輪が嵌合して
いる谷部のフレキシブル管よりも先端側の複数の
山が全て押しつぶされ、前記受け座部の端面に圧
接するとともに、前記パツキンにも圧接するよう
に構成し、かつ前記保持部材も押しつぶすように
構成した配管用の継手装置。 A cylindrical receiving seat part and a recessed part are formed around this receiving seat part in the middle of the hole of the joint main body part which has a hole part inside which becomes a fluid flow path, and a recessed part is formed around the receiving seat part. A female thread is formed on the inner surface of the hole located on the side, and the tip of a bellows-shaped flexible tube is inserted into the hole so that the tip comes into contact with the end surface of the receiving seat. A ring-shaped packing that envelops the flexible tube and a retaining ring that can be freely contracted and expanded in diameter and engaged with the valley of the flexible tube are arranged side by side, and the tip of the packing is fitted into the recess. A deformable holding member is provided between the seal and the retaining ring to hold the retaining ring, and a tightening member is provided which is screwed into the female thread and whose tip abuts the retaining ring. When tightened, all of the plurality of peaks on the tip side of the flexible tube in the valley where the retaining ring is fitted are crushed, and the retaining ring is configured to press against the end surface of the receiving seat portion and also press against the seal, A joint device for piping configured to also crush the holding member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13477189U JPH0373786U (en) | 1989-11-20 | 1989-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13477189U JPH0373786U (en) | 1989-11-20 | 1989-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0373786U true JPH0373786U (en) | 1991-07-24 |
Family
ID=31682084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13477189U Pending JPH0373786U (en) | 1989-11-20 | 1989-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0373786U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007254997A (en) * | 2006-03-22 | 2007-10-04 | Isuzu Shatai Kk | Vehicle equipped with air bag, allowing detachable mounting of snowplow |
-
1989
- 1989-11-20 JP JP13477189U patent/JPH0373786U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007254997A (en) * | 2006-03-22 | 2007-10-04 | Isuzu Shatai Kk | Vehicle equipped with air bag, allowing detachable mounting of snowplow |
| JP4502965B2 (en) * | 2006-03-22 | 2010-07-14 | いすゞ車体株式会社 | A vehicle equipped with an air bag with a removable snow plow |