JPS63175383U - - Google Patents
Info
- Publication number
- JPS63175383U JPS63175383U JP487587U JP487587U JPS63175383U JP S63175383 U JPS63175383 U JP S63175383U JP 487587 U JP487587 U JP 487587U JP 487587 U JP487587 U JP 487587U JP S63175383 U JPS63175383 U JP S63175383U
- Authority
- JP
- Japan
- Prior art keywords
- thread
- attached
- pipe
- union
- sealing member
- 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
- 238000007789 sealing Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims 2
Description
第１図は本考案の一実施例に係るパイプの継手
構造を示す継手前の要部断面図、第２図は同継手
構造に係る継手後の要部半断面図、第３，４図は
それぞれ本考案の他の実施例を示す要部断面図及
び要部半断面図、第５図は従来例に係るパイプの
継手構造を示す継手後の要部半断面図である。
Ｐ１，Ｐ２……パイプ、５……Ｏリング（シー
ル部材）、１０……ナツト、１１……ユニオン、
１２……複条のねじ山、１３……一条のねじ山。
Fig. 1 is a sectional view of the main part before the joint showing a pipe joint structure according to an embodiment of the present invention, Fig. 2 is a half sectional view of the main part after the joint according to the same joint structure, and Figs. 3 and 4 are FIG. 5 is a cross-sectional view of a main part and a half-sectional view of a main part showing other embodiments of the present invention, respectively, and FIG. 5 is a half-sectional view of a main part after a joint is made, showing a pipe joint structure according to a conventional example. P 1 , P 2 ... Pipe, 5 ... O ring (sealing member), 10 ... Nut, 11 ... Union,
12...Double thread thread, 13...Single thread thread.
Claims (1)
ル部材を装着すると共に、当該シール部材５の外
周を所定の隙間を以て覆う内周面を有するナツト
を前記一方のパイプに当該パイプの先端側に所定
距離以上移動不能に装着し、 接続すべき他方のパイプＰ２の端部に前記シー
ル部材に圧着するユニオン１１を装着し、 前記ナツトの内周面及び前記ユニオンの外周面
のいずれか一方に、一条のねじ山１３を形成し、
いずれか他方に当該一条のねじ山が螺合する複条
のねじ山１２と、当該一条のねじ山が所定の軸方
向移動距離以上に螺合した場合に空転するための
空転溝１４とを形成したことを特徴とするパイプ
の継手構造。[Claims for Utility Model Registration] A sealing member is attached to the outer periphery of the end of one pipe P1 to be connected, and a nut having an inner circumferential surface that covers the outer periphery of the sealing member 5 with a predetermined gap is attached to the one pipe P1. A union 11 is attached to the end of the pipe so that it cannot move beyond a predetermined distance, and a union 11 that is crimped to the sealing member is attached to the end of the other pipe P2 to be connected, and the union 11 is attached to the inner peripheral surface of the nut and the union. A single thread 13 is formed on either one of the outer peripheral surfaces of the
A multi-thread thread 12 into which the single thread thread is threaded into one of the other threads, and an idle groove 14 for idling when the single thread thread is threaded over a predetermined axial movement distance or more. A pipe joint structure characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP487587U JPS63175383U (en) | 1987-01-19 | 1987-01-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP487587U JPS63175383U (en) | 1987-01-19 | 1987-01-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63175383U true JPS63175383U (en) | 1988-11-14 |
Family
ID=30785945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP487587U Pending JPS63175383U (en) | 1987-01-19 | 1987-01-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63175383U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002276874A (en) * | 2001-03-21 | 2002-09-25 | Osaka Gas Co Ltd | Joint for flexible tube |
| JP2014208283A (en) * | 2007-05-16 | 2014-11-06 | アイシーユー・メディカル・インコーポレーテッド | Medical connector with closeable male luer |
| US9592344B2 (en) | 2003-12-30 | 2017-03-14 | Icu Medical, Inc. | Medical connector with internal valve member movable within male luer projection |
| US9933094B2 (en) | 2011-09-09 | 2018-04-03 | Icu Medical, Inc. | Medical connectors with fluid-resistant mating interfaces |
| US9974939B2 (en) | 2005-07-06 | 2018-05-22 | Icu Medical, Inc. | Medical connector |
-
1987
- 1987-01-19 JP JP487587U patent/JPS63175383U/ja active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002276874A (en) * | 2001-03-21 | 2002-09-25 | Osaka Gas Co Ltd | Joint for flexible tube |
| US9592344B2 (en) | 2003-12-30 | 2017-03-14 | Icu Medical, Inc. | Medical connector with internal valve member movable within male luer projection |
| US9913945B2 (en) | 2003-12-30 | 2018-03-13 | Icu Medical, Inc. | Medical connector with internal valve member movable within male luer projection |
| US9974939B2 (en) | 2005-07-06 | 2018-05-22 | Icu Medical, Inc. | Medical connector |
| US9974940B2 (en) | 2005-07-06 | 2018-05-22 | Icu Medical, Inc. | Medical connector |
| JP2014208283A (en) * | 2007-05-16 | 2014-11-06 | アイシーユー・メディカル・インコーポレーテッド | Medical connector with closeable male luer |
| US9933094B2 (en) | 2011-09-09 | 2018-04-03 | Icu Medical, Inc. | Medical connectors with fluid-resistant mating interfaces |
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