JPH0388084U - - Google Patents
Info
- Publication number
- JPH0388084U JPH0388084U JP14962289U JP14962289U JPH0388084U JP H0388084 U JPH0388084 U JP H0388084U JP 14962289 U JP14962289 U JP 14962289U JP 14962289 U JP14962289 U JP 14962289U JP H0388084 U JPH0388084 U JP H0388084U
- Authority
- JP
- Japan
- Prior art keywords
- metal insert
- joint
- socket
- groove
- synthetic resin
- 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 With Pressure Members (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
Description
第１図は本考案の一実施例を示す部分断面図、
第２図は本考案の他の実施例を示す部分断面図、
第３図は本考案のさらに他の実施例を示す部分断
面図、第４図はインサート金物に設ける溝の位置
についての説明図、第５図は溝の大きさの説明図
、第６図はシール材配置部分の断面を摸式的に示
した図、第７図は従来の合成樹脂と金属よりなる
継手の部分断面図である。
１……インサート金物、２……ソケツト、３…
…合成樹脂管、４……雄ネジ、５……環状の突起
、６……貫通孔、７……当り面、８……シール材
、９……環状の溝、１０……金属管、１１……架
橋部、１２……雌ネジ。
FIG. 1 is a partial sectional view showing an embodiment of the present invention;
FIG. 2 is a partial sectional view showing another embodiment of the present invention;
FIG. 3 is a partial cross-sectional view showing still another embodiment of the present invention, FIG. 4 is an explanatory diagram of the position of the groove provided in the metal insert, FIG. 5 is an explanatory diagram of the size of the groove, and FIG. 6 is an explanatory diagram of the groove size. FIG. 7 is a diagram schematically showing a cross section of a portion where a sealing material is arranged, and is a partial cross-sectional view of a conventional joint made of synthetic resin and metal. 1...Insert hardware, 2...Socket, 3...
... Synthetic resin pipe, 4 ... Male thread, 5 ... Annular projection, 6 ... Through hole, 7 ... Contact surface, 8 ... Sealing material, 9 ... Annular groove, 10 ... Metal tube, 11 ...Bridge part, 12...Female thread.
Claims (1)
からなる継手において、 前記インサート金物と前記ソケツトが前記ソケ
ツトの成型時に係着して一体に形成され、前記イ
ンサート金物の接合部には、継手の軸芯と交差す
る方向に環状の突起を設け、 前記インサート金物の接合部先端の当り面には
シール材を配置する環状の溝を設け、 この溝の内側面の径は前記インサート金物のネ
ジ先端径より小さく、 前記溝に配置するシール材は水膨潤性ゴムより
なることを特徴とする合成樹脂と金属よりなる継
手。[Claims for Utility Model Registration] A joint consisting of a threaded metal insert and a socket made of synthetic resin, wherein the metal insert and the socket are integrally formed by being engaged during molding of the socket, and the joint portion of the metal insert is integrally formed. is provided with an annular protrusion in a direction intersecting the axis of the joint, and an annular groove in which a sealing material is placed is provided on the contact surface of the joint end of the metal insert, and the diameter of the inner surface of this groove is as described above. A joint made of synthetic resin and metal, characterized in that the sealing material disposed in the groove is made of water-swellable rubber and is smaller than the diameter of the screw tip of the metal insert.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14962289U JPH0388084U (en) | 1989-12-26 | 1989-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14962289U JPH0388084U (en) | 1989-12-26 | 1989-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0388084U true JPH0388084U (en) | 1991-09-09 |
Family
ID=31696002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14962289U Pending JPH0388084U (en) | 1989-12-26 | 1989-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0388084U (en) |
-
1989
- 1989-12-26 JP JP14962289U patent/JPH0388084U/ja active Pending