JPS62100391U - - Google Patents
Info
- Publication number
- JPS62100391U JPS62100391U JP19296185U JP19296185U JPS62100391U JP S62100391 U JPS62100391 U JP S62100391U JP 19296185 U JP19296185 U JP 19296185U JP 19296185 U JP19296185 U JP 19296185U JP S62100391 U JPS62100391 U JP S62100391U
- Authority
- JP
- Japan
- Prior art keywords
- packing
- enlarged
- socket part
- hollow
- socket
- 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
- 238000012856 packing Methods 0.000 claims description 16
- 230000004308 accommodation Effects 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims 2
- 230000037431 insertion Effects 0.000 claims 2
- 238000007789 sealing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Description
第１図ないし第７図は本考案の流体管継ぎ手の
実施例を示し、第１図はその一実施例の締付け定
位置の状態を示す縦断面図、第２図は第１図のＸ
方向矢視一部断面図、第３図は本継ぎ手に使用さ
れるパツキングの断面図、第４図ａ，ｂは本継ぎ
手の装着手順におけるパツキングの締付け状態図
、第５図は締付け定位置での要部拡大断面図、第
６図は管が傾斜したときのパツキングの状態を示
す断面図、第７図は他の実施例を示す図面である
。第８図は従来の継ぎ手構造を示す図面である。
１……受口部、２……鍔、３……パツキング当
接面、５……挿口部、７……割り継手環、１０…
…パツキング当接面、１２……パツキング収容空
間、１５……パツキング、１５ａ……外方膨大部
、１５ｂ……内方膨大部、１５ｃ……凹部、１６
……中空部。
1 to 7 show an embodiment of the fluid pipe joint of the present invention, FIG. 1 is a longitudinal cross-sectional view showing the tightened fixed position of the embodiment, and FIG.
Fig. 3 is a sectional view of the packing used in this joint, Fig. 4 a and b are illustrations of the tightening state of the packing in the installation procedure of this joint, and Fig. 5 is a diagram showing the state in which the packing is tightened in the fixed position. 6 is a sectional view showing the state of packing when the pipe is inclined, and FIG. 7 is a drawing showing another embodiment. FIG. 8 is a drawing showing a conventional joint structure. DESCRIPTION OF SYMBOLS 1... Socket part, 2... Tsuba, 3... Packing contact surface, 5... Socket part, 7... Split joint ring, 10...
... Packing contact surface, 12 ... Packing accommodation space, 15 ... Packing, 15a ... Outer enlarged part, 15b... Inner enlarged part, 15c... Recessed part, 16
...Hollow part.
Claims (1)
面にパツキング当接面３を有する鍔２と、 前記受口部１内に同心状に挿入される挿口部５
と、 前記鍔２に外嵌され、受口部１と挿口部５とに
跨いで装着され、その前面部にパツキング当接面
１０を有する割り継手環７と、 内径が実質的に前記挿口部５の外径に等しく、
断面形状において外径部に外方膨大部１５ａ，内
径部に２つの相並ぶ内方膨大部１５ｂ、それらの
膨大部１５ａ，１５ｂの間の凹部１５ｃを有し、
その内部において円周方向に連通する中空部１６
を有する中空環状のパツキング１５とからなり、 前記鍔２のパツキング当接面３と割り継手環７
のパツキング当接面１０とで管中心に向つて開く
Ｖ字状のパツキング収容空間１２が形成され、 前記パツキング１５は前記パツキング収容空間
１２内において、その外方膨大部１５ａの圧縮に
よる内方膨大部１５ｂの膨大化により、前記２つ
のパツキング当接面３，１０及び挿口部５の表面
に凹部１５ｃを介してセルフシーリング作用によ
り当接される、 ことを特徴とする流体管継ぎ手部の構造。[Claims for Utility Model Registration] A socket part 1; a flange 2 attached to the end of the socket part 1 and having a packing contact surface 3 on its rear end surface; Insertion port 5 to be inserted
a split joint ring 7 which is fitted onto the collar 2, is mounted across the socket part 1 and the socket part 5, and has a packing abutment surface 10 on its front face; Equal to the outer diameter of the mouth 5,
In the cross-sectional shape, it has an outer enlarged part 15a on the outer diameter part, two inner enlarged parts 15b arranged side by side on the inner diameter part, and a recessed part 15c between the enlarged parts 15a and 15b,
Hollow part 16 that communicates in the circumferential direction inside the hollow part 16
a hollow annular packing 15 having
A V-shaped packing accommodation space 12 that opens toward the center of the tube is formed with the packing abutment surface 10, and the packing 15 expands inwardly within the packing accommodation space 12 by compressing its outward expansion part 15a. A structure of a fluid pipe joint portion characterized in that the enlarged portion 15b abuts the two packing contact surfaces 3, 10 and the surface of the insertion port 5 via the recessed portion 15c by a self-sealing action. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19296185U JPH0142717Y2 (en) | 1985-12-17 | 1985-12-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19296185U JPH0142717Y2 (en) | 1985-12-17 | 1985-12-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62100391U true JPS62100391U (en) | 1987-06-26 |
| JPH0142717Y2 JPH0142717Y2 (en) | 1989-12-13 |
Family
ID=31148534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19296185U Expired JPH0142717Y2 (en) | 1985-12-17 | 1985-12-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0142717Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6429589U (en) * | 1987-08-18 | 1989-02-22 |
-
1985
- 1985-12-17 JP JP19296185U patent/JPH0142717Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6429589U (en) * | 1987-08-18 | 1989-02-22 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0142717Y2 (en) | 1989-12-13 |