JPS63158683U - - Google Patents

Info

Publication number
JPS63158683U
JPS63158683U JP5059487U JP5059487U JPS63158683U JP S63158683 U JPS63158683 U JP S63158683U JP 5059487 U JP5059487 U JP 5059487U JP 5059487 U JP5059487 U JP 5059487U JP S63158683 U JPS63158683 U JP S63158683U
Authority
JP
Japan
Prior art keywords
synthetic resin
hole
diameter
female
piping
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
Application number
JP5059487U
Other languages
Japanese (ja)
Other versions
JP2502963Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1987050594U priority Critical patent/JP2502963Y2/en
Publication of JPS63158683U publication Critical patent/JPS63158683U/ja
Application granted granted Critical
Publication of JP2502963Y2 publication Critical patent/JP2502963Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Joints With Pressure Members (AREA)
  • Branch Pipes, Bends, And The Like (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の合成樹脂製配管用継手の一実
施例を示す縦断面図、第２図はメス継手を成形す
る金型の縦断面図、第３図、第４図はそれぞれ本
考案のメス継手の他の実施例を示す第１図相当図
、第５図ａ，ｂは従来のメス、オス継手を示すも
ので、第５図ａは縦断面図、第５図ｂは第５図ａ
の―線矢視図、第６図はメス、オス継手に使
用する配管の斜視図である。 １……貫通孔、２……短棒状体、３……段、４
……メスねじ、５……メス継手、６……凸部、７
……配管、８……孔、９……オスねじ、１０……
オス継手、１１……Ｏリング、１２……合成樹脂
製配管用メス継手、１３……貫通孔、１４……合
成樹脂製短棒状体、１５……メスねじ、１６……
金属インサート、１６ａ……凹溝、１６ｂ……先
端面部、１７……金型、１８……コアピン。 Fig. 1 is a vertical cross-sectional view showing one embodiment of the synthetic resin piping joint of the present invention, Fig. 2 is a longitudinal cross-sectional view of a mold for molding a female joint, and Figs. 3 and 4 are respectively the invention of the present invention. Figures 5a and 5b show conventional female and male joints, and Figure 5a is a longitudinal sectional view, and Figure 5b is a 5th cross-sectional view. Diagram a
Fig. 6 is a perspective view of the piping used for the female and male joints. 1...Through hole, 2...Short rod-shaped body, 3...Step, 4
...Female thread, 5...Female joint, 6...Protrusion, 7
...Piping, 8...hole, 9...male thread, 10...
Male joint, 11... O-ring, 12... Female joint for synthetic resin piping, 13... Through hole, 14... Short rod-shaped body made of synthetic resin, 15... Female thread, 16...
Metal insert, 16a...concave groove, 16b...tip surface section, 17...mold, 18...core pin.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 先端に近接して外周を囲繞する凸部が設けられ
た配管に移動自在に嵌着され、内径が上記凸部の
外径より小さく、外周にねじ切りされた金属製の
オス継手を、長さ方向の貫通孔が穿設された合成
樹脂製短棒状体の上記貫通孔の端部内周に、貫通
孔と段を設けてねじ切りされた、上記貫通孔の径
より大きい径のメスねじに螺合し、上記凸部と上
記段の間にＯリングを介在させて締付ける合成樹
脂製配管用メス継手において、メスねじ部分が合
成樹脂製短棒状体に嵌合された金属インサートに
よつて形成され、かつＯリングの外径が金属イン
サートの内径よりも小さいか、同じに位置してい
ることを特徴とする合成樹脂製配管用メス継手。 A metal male fitting, which is movably fitted into a pipe having a protrusion surrounding the outer circumference near the tip, and whose inner diameter is smaller than the outer diameter of the protrusion and whose outer circumference is threaded, is inserted in the longitudinal direction. A short rod-shaped body made of synthetic resin with a through-hole formed therein is screwed into a female screw having a diameter larger than the diameter of the through-hole, which is threaded with a through-hole and a step on the inner periphery of the end of the through-hole. , in a synthetic resin female joint for piping that is tightened by interposing an O-ring between the convex portion and the step, the female thread portion is formed by a metal insert fitted into a short synthetic resin rod, and A female joint for synthetic resin piping, characterized in that the outer diameter of the O-ring is smaller than or the same as the inner diameter of the metal insert.
JP1987050594U 1987-04-02 1987-04-02 Female joint for synthetic resin piping Expired - Lifetime JP2502963Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987050594U JP2502963Y2 (en) 1987-04-02 1987-04-02 Female joint for synthetic resin piping

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987050594U JP2502963Y2 (en) 1987-04-02 1987-04-02 Female joint for synthetic resin piping

Publications (2)

Publication Number Publication Date
JPS63158683U true JPS63158683U (en) 1988-10-18
JP2502963Y2 JP2502963Y2 (en) 1996-06-26

Family

ID=30874100

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987050594U Expired - Lifetime JP2502963Y2 (en) 1987-04-02 1987-04-02 Female joint for synthetic resin piping

Country Status (1)

Country Link
JP (1) JP2502963Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008309276A (en) * 2007-06-15 2008-12-25 Taisei Kiko Co Ltd Separation preventing structure of pipe joint
US11988307B2 (en) 2018-09-18 2024-05-21 Asml Netherlands B.V. Anti-rotation fluid connection

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5120225U (en) * 1974-08-02 1976-02-14
JPS59164490A (en) * 1983-03-08 1984-09-17 日立金属株式会社 Plastic joint
JPS6147183U (en) * 1984-08-31 1986-03-29 株式会社ハ−マン pipe fitting device
JPS624988A (en) * 1985-06-29 1987-01-10 フリ−ドリツヒスフエルト・ゲ−エムベ−ハ−、ケラミツク−ウント・クンストシユトツフヴエルケ Joint system using twist-in sleeve

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5120225U (en) * 1974-08-02 1976-02-14
JPS59164490A (en) * 1983-03-08 1984-09-17 日立金属株式会社 Plastic joint
JPS6147183U (en) * 1984-08-31 1986-03-29 株式会社ハ−マン pipe fitting device
JPS624988A (en) * 1985-06-29 1987-01-10 フリ−ドリツヒスフエルト・ゲ−エムベ−ハ−、ケラミツク−ウント・クンストシユトツフヴエルケ Joint system using twist-in sleeve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008309276A (en) * 2007-06-15 2008-12-25 Taisei Kiko Co Ltd Separation preventing structure of pipe joint
US11988307B2 (en) 2018-09-18 2024-05-21 Asml Netherlands B.V. Anti-rotation fluid connection

Also Published As

Publication number Publication date
JP2502963Y2 (en) 1996-06-26

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