JPS63177383U - - Google Patents
Info
- Publication number
- JPS63177383U JPS63177383U JP6800987U JP6800987U JPS63177383U JP S63177383 U JPS63177383 U JP S63177383U JP 6800987 U JP6800987 U JP 6800987U JP 6800987 U JP6800987 U JP 6800987U JP S63177383 U JPS63177383 U JP S63177383U
- Authority
- JP
- Japan
- Prior art keywords
- diameter hole
- large diameter
- cylindrical body
- tapered surface
- ring
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Landscapes
- Joints That Cut Off Fluids, And Hose Joints (AREA)
Description
第１図〜第７図は本考案の実施例を示し、第１
図及び第２図は夫々作動状態を異にする管継手の
側面図、第３図は第１図の場合の上半分のみ示す
側断面図、第４図は第２図の場合の上半分のみ示
す側断面図、第５図は第２図のＡ〜Ａ断面図、第
６図は弾発伸長状態におけるコイルスプリングの
正面図、第７図は輪状に曲げたコイルスプリング
の正面図、第８図は従来の管継手の１例を示す１
部断面側面図、第９図は第８図に用いた係止リン
グの正面図である。
図の主要部分の説明、１１……筒状体、１２…
…スリーブ、１２ａ……鍔、１３……波形成形パ
イプ、１３ａ……山、１３ｂ……谷、１４……大
径孔、１５……小径孔、１６……Ｏリング、１７
……内向きのテーパ、１８……挿入口、１９……
スリーブ内周面、２０……鍔壁面、２１……コイ
ルスプリング。
1 to 7 show embodiments of the present invention.
Figures 2 and 2 are side views of pipe joints in different operating states, Figure 3 is a side sectional view showing only the upper half of Figure 1, and Figure 4 is only the upper half of Figure 2. 5 is a sectional view taken from A to A in FIG. 2, FIG. 6 is a front view of the coil spring in an elastically extended state, FIG. 7 is a front view of the coil spring bent into a ring shape, and FIG. The figure shows an example of a conventional pipe joint1
A partial cross-sectional side view, and FIG. 9 is a front view of the locking ring used in FIG. 8. Explanation of the main parts of the figure, 11...Cylindrical body, 12...
...Sleeve, 12a...Brim, 13...Corrugated pipe, 13a...Mountain, 13b...Valley, 14...Large diameter hole, 15...Small diameter hole, 16...O ring, 17
...Inward taper, 18...Insertion port, 19...
Sleeve inner peripheral surface, 20... collar wall surface, 21... coil spring.
Claims (1)
も大径孔と小径孔をもつて構成すると共に、該大
径孔の端面部に内向きのテーパ面を設け、該大小
径孔の境界部に大径孔内周面より突出させてＯリ
ングを取付け、前記筒状体の大径孔側には中心方
向に向けて鍔を有するスリーブを軸方向に摺動可
能に外嵌めすると共に、該スリーブ内周面部の前
記鍔と筒状体のテーパ面とによつて形成されるリ
ング状テーパ溝内には、弾発伸長状態のコイルス
プリングをリング状に巻回挿着したことを特徴と
する管継手。 The fluid conduction path of the cylindrical body that is the joint body is configured to have at least a large diameter hole and a small diameter hole, and an inwardly tapered surface is provided at the end face of the large diameter hole, and an inwardly tapered surface is provided at the boundary between the large and small diameter holes. An O-ring is attached so as to protrude from the inner circumferential surface of the large diameter hole, and a sleeve having a flange facing toward the center is fitted onto the large diameter hole side of the cylindrical body so as to be slidable in the axial direction. A tube characterized in that a coil spring in a resiliently expanded state is wound and inserted in a ring shape in a ring-shaped taper groove formed by the collar of the inner peripheral surface portion and the tapered surface of the cylindrical body. Fittings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6800987U JPH0356711Y2 (en) | 1987-05-07 | 1987-05-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6800987U JPH0356711Y2 (en) | 1987-05-07 | 1987-05-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63177383U true JPS63177383U (en) | 1988-11-17 |
| JPH0356711Y2 JPH0356711Y2 (en) | 1991-12-20 |
Family
ID=30907435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6800987U Expired JPH0356711Y2 (en) | 1987-05-07 | 1987-05-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0356711Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3361861B2 (en) * | 1993-10-29 | 2003-01-07 | 東京瓦斯株式会社 | Connecting device for bellows tube |
-
1987
- 1987-05-07 JP JP6800987U patent/JPH0356711Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0356711Y2 (en) | 1991-12-20 |