JPS5872584U - Fluid pipe coupling device - Google Patents

Fluid pipe coupling device

Info

Publication number
JPS5872584U
JPS5872584U JP16775681U JP16775681U JPS5872584U JP S5872584 U JPS5872584 U JP S5872584U JP 16775681 U JP16775681 U JP 16775681U JP 16775681 U JP16775681 U JP 16775681U JP S5872584 U JPS5872584 U JP S5872584U
Authority
JP
Japan
Prior art keywords
enlarged
tubes
coupling device
packing ring
fluid pipe
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
Application number
JP16775681U
Other languages
Japanese (ja)
Inventor
正行 村田
栄 村田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Priority to JP16775681U priority Critical patent/JPS5872584U/en
Publication of JPS5872584U publication Critical patent/JPS5872584U/en
Pending legal-status Critical Current

Links

Landscapes

  • Joints With Pressure Members (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。
(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第1図は従来の構造を示す要部縦断面図、第2図は本考
案の一実施例を示す要部縦断面図、第3図はその分解断
面図、第4図〜第6図は本考案の夫々他の実施例を示す
要部縦断面図である。なお図中同一符号は同−又は相当
部分を示す。 図中、1,4は管、6は折返し部、7は拡開部、8は雄
螺合体、9は雌螺合体、13はスリーブ、14は膨径部
、15.16は嵌入部、17は中空孔、18.19は凹
陥部、20.21はパツキンリング、A′、  Bは衝
合面である。 第6回 、第5回
Fig. 1 is a longitudinal sectional view of the main part showing a conventional structure, Fig. 2 is a longitudinal sectional view of the main part showing an embodiment of the present invention, Fig. 3 is an exploded sectional view thereof, and Figs. 4 to 6 are FIG. 7 is a vertical cross-sectional view of main parts showing other embodiments of the present invention. Note that the same reference numerals in the figures indicate the same or equivalent parts. In the figure, 1 and 4 are tubes, 6 is a folded part, 7 is an expanded part, 8 is a male threaded assembly, 9 is a female threaded assembly, 13 is a sleeve, 14 is an expanded diameter part, 15 and 16 are inserted parts, 17 is a hollow hole, 18.19 is a concave part, 20.21 is a packing ring, and A' and B are abutment surfaces. 6th, 5th

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 端部に夫々拡開部を形成した一対の管と、中央部に前記
両管の拡開部に夫々対面する膨径部を形成するとともに
該膨径部の両側に夫々前記両管に挿嵌合される嵌入部を
形成し、かつ前記膨径部に夫々環状の凹陥部を凹設した
中空状スリーブと、当該凹陥部に位置せしめたパツキン
リングと、前記両管に嵌装され該管の拡開部外面に夫々
衝止する螺合体とを備え、当該螺合体の螺合時に前記パ
ツキンリングを前記拡開部及び前記凹陥部面に圧接せし
めて成る流体管の継手装置。
A pair of tubes each having an enlarged portion formed at the end thereof, and an enlarged diameter portion facing the enlarged portions of the two tubes in the center thereof, and each of the tubes is inserted into the two tubes on both sides of the enlarged diameter portion. A hollow sleeve that forms a fitting portion to be fitted and has an annular recess formed in each of the enlarged diameter portions, a packing ring positioned in the recess, and a packing ring that is fitted into both the pipes and A coupling device for a fluid pipe, comprising a threaded assembly that abuts on the outer surface of the enlarged part, and in which the packing ring is brought into pressure contact with the enlarged part and the recessed part surface when the threaded assembly is screwed together.
JP16775681U 1981-11-11 1981-11-11 Fluid pipe coupling device Pending JPS5872584U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16775681U JPS5872584U (en) 1981-11-11 1981-11-11 Fluid pipe coupling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16775681U JPS5872584U (en) 1981-11-11 1981-11-11 Fluid pipe coupling device

Publications (1)

Publication Number Publication Date
JPS5872584U true JPS5872584U (en) 1983-05-17

Family

ID=29959824

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16775681U Pending JPS5872584U (en) 1981-11-11 1981-11-11 Fluid pipe coupling device

Country Status (1)

Country Link
JP (1) JPS5872584U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012173151A1 (en) * 2011-06-15 2012-12-20 株式会社ニフコ Connector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012173151A1 (en) * 2011-06-15 2012-12-20 株式会社ニフコ Connector

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