JPH01174692U - - Google Patents
Info
- Publication number
- JPH01174692U JPH01174692U JP1988072352U JP7235288U JPH01174692U JP H01174692 U JPH01174692 U JP H01174692U JP 1988072352 U JP1988072352 U JP 1988072352U JP 7235288 U JP7235288 U JP 7235288U JP H01174692 U JPH01174692 U JP H01174692U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- socket
- plug
- closed
- coil spring
- 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
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 claims 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/28—Couplings of the quick-acting type with fluid cut-off means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Description
第１図はこの考案の第１実施例を示すものであ
り、バルブが閉じている状態を示す一部縦断側面
図、第２図は第１図に示す実施例においてバルブ
が開かれている状態を示す一部縦断側面図、第３
図はこの考案の他の実施例を示すものであり、バ
ルブが閉じている状態を示す一部縦断側面図、第
４図は第３図に示す実施例においてバルブが開か
れている状態を示す一部縦断側面図である。
１……ソケツト、４……流体通路、５……弁座
、６……弁口、７……バルブ、８……弁頭部、９
……圧縮コイルスプリング、１０……プラグ、１
１……バルブ操作子、１９……弁押し部、２０…
…傾斜面、２１……傾斜面、２４……レバー、２
５……溝部。
Fig. 1 shows a first embodiment of this invention, a partially longitudinal side view showing the valve in a closed state, and Fig. 2 shows a state in which the valve is open in the embodiment shown in Fig. 1. Partial longitudinal side view showing the 3rd
The figures show another embodiment of this invention, a partially longitudinal side view showing the valve in a closed state, and Fig. 4 showing a state in which the valve is open in the embodiment shown in Fig. 3. It is a partially vertical side view. 1...Socket, 4...Fluid passage, 5...Valve seat, 6...Valve port, 7...Valve, 8...Valve head, 9
... Compression coil spring, 10 ... Plug, 1
1... Valve operator, 19... Valve pusher, 20...
... Sloped surface, 21 ... Slanted surface, 24 ... Lever, 2
5... Groove.
Claims (1)
に設けたバルブが圧縮コイルスプリングの弾発力
で閉じて流体通路を閉塞し、ソケツトとプラグの
接続時にはプラグの押圧力でバルブを上記圧縮コ
イルスプリングの弾発力に抗して後退させ上記流
体通路を開路する形式の管継手において、ソケツ
トの上記バルブ設置部位にバルブ操作子をソケツ
トの内外部を貫通させてソケツトの半径方向に摺
動可能にかつ気密的に設け、このバルブ操作子の
ソケツト内部に突出する部位には前記バルブの弁
頭部を弁座から離反させる弁押し部を設けてなる
管継手。 When the socket and plug are not connected, the valve provided inside the socket is closed by the elastic force of the compression coil spring, blocking the fluid passage, and when the socket and plug are connected, the valve is closed by the pressing force of the plug, and the valve is closed by the elastic force of the compression coil spring. In a pipe joint of the type that opens the fluid passage by retreating against a force, a valve operator is passed through the inside and outside of the socket at the valve installation part of the socket so that it can be slid in the radial direction of the socket and in an airtight manner. A pipe joint comprising: a valve pushing portion for separating a valve head of the valve from a valve seat at a portion of the valve operator protruding into the socket;
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988072352U JPH0322629Y2 (en) | 1988-05-31 | 1988-05-31 | |
| KR2019890007250U KR920002908Y1 (en) | 1988-05-31 | 1989-05-30 | Pipe connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988072352U JPH0322629Y2 (en) | 1988-05-31 | 1988-05-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01174692U true JPH01174692U (en) | 1989-12-12 |
| JPH0322629Y2 JPH0322629Y2 (en) | 1991-05-16 |
Family
ID=31297521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988072352U Expired JPH0322629Y2 (en) | 1988-05-31 | 1988-05-31 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH0322629Y2 (en) |
| KR (1) | KR920002908Y1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014050929A1 (en) * | 2012-09-28 | 2014-04-03 | 日東工器株式会社 | Female joint having safety function |
| JP2018087622A (en) * | 2016-11-29 | 2018-06-07 | 日東工器株式会社 | Joint |
-
1988
- 1988-05-31 JP JP1988072352U patent/JPH0322629Y2/ja not_active Expired
-
1989
- 1989-05-30 KR KR2019890007250U patent/KR920002908Y1/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014050929A1 (en) * | 2012-09-28 | 2014-04-03 | 日東工器株式会社 | Female joint having safety function |
| JP2018087622A (en) * | 2016-11-29 | 2018-06-07 | 日東工器株式会社 | Joint |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0322629Y2 (en) | 1991-05-16 |
| KR890023207U (en) | 1989-12-02 |
| KR920002908Y1 (en) | 1992-05-08 |
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