JPS63201290U - - Google Patents
Info
- Publication number
- JPS63201290U JPS63201290U JP1987093023U JP9302387U JPS63201290U JP S63201290 U JPS63201290 U JP S63201290U JP 1987093023 U JP1987093023 U JP 1987093023U JP 9302387 U JP9302387 U JP 9302387U JP S63201290 U JPS63201290 U JP S63201290U
- Authority
- JP
- Japan
- Prior art keywords
- workpiece
- ring
- cylinder
- spring
- outer peripheral
- 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
- 239000012530 fluid Substances 0.000 claims 3
- 230000002093 peripheral effect Effects 0.000 claims 3
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
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/12—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Description
第1図及び第2図は本考案の管継手の実施例を
示すもので、第1図はワークとの結合状態を示す
一部断面側面図、第2図はワークを切り離した時
の一部断面側面図、第3図はワークの1例を示す
側面断面図である。
図の主要部分の説明、1……アダプタ(管継手
主筒体)、5……施錠ボール係止用リング、6…
…ストツプリング、7……スリーブ、9……スプ
リング、10……摺動筒、11……管継手主筒体
、12……スプリング、13……スリーブの後部
(スリーブ)、14……施錠ボール、15……シ
ールリング、16……チヤツク、16a……雌ネ
ジ、17……操作環、18……スプリング、19
……摺動筒前部筒(摺動筒)、19a……テーパ
部(ボール保持部)、20……ワーク、21……
バルブコア、22……雄ネジ、23……操作ピン
。
Figures 1 and 2 show an embodiment of the pipe joint of the present invention. Figure 1 is a partially sectional side view showing the state of connection with a workpiece, and Figure 2 is a partial side view when the workpiece is separated. Cross-sectional side view, FIG. 3 is a side cross-sectional view showing an example of a workpiece. Explanation of the main parts of the figure, 1... Adapter (pipe joint main cylinder), 5... Locking ball retaining ring, 6...
... Stop spring, 7 ... Sleeve, 9 ... Spring, 10 ... Sliding tube, 11 ... Pipe joint main cylinder, 12 ... Spring, 13 ... Rear part of sleeve (sleeve), 14 ... Locking ball, 15...Seal ring, 16...Chuck, 16a...Female thread, 17...Operation ring, 18...Spring, 19
...Sliding tube front tube (sliding tube), 19a...Tapered part (ball holding part), 20...Work, 21...
Valve core, 22...male thread, 23...operation pin.
Claims (1)
た摺動筒を流体通路方向に摺動可能に設けると共
に、該摺動筒と管継手主筒体との間に挾持状態に
、該主筒体に設けた施錠ボールの係止用リングを
前記摺動筒と同方向に摺動可能に設け、該摺動筒
と係止用リングとをスプリングでワーク接続方向
に付勢し、前記管継手主筒体の前端部外周には、
該主筒体の外周面に沿つて前記リングと同方向に
スプリングで付勢されて遊嵌合したスリーブで外
周を押えた複数個のワークチヤツクを求遠心方向
に揺動自在に設け、更に前記摺動筒には、前記リ
ングと対をなして施錠ボールを求心方向から押え
るボール保持部と、前記ワークの正面部付近をシ
ールするシールリングを設けると共に、ワークの
正面部に設けた操作ピンの押圧面を正面部に有し
、かつ流体の内外連通孔を有するワーク操作環を
スプリングでワーク接続方向に付勢して設け、更
に前記チヤツクの内面部にはワークの外周面部に
設けられている雄ネジと係合するピツチの雌ネジ
を設けたことを特徴とする管継手。 A sliding cylinder whose outer peripheral surface is sealed is provided in the fluid passage of the main cylinder of the pipe fitting so as to be slidable in the direction of the fluid passage, and the main cylinder is sandwiched between the sliding cylinder and the main cylinder of the pipe fitting. A locking ring for a locking ball provided on the cylinder body is provided so as to be slidable in the same direction as the sliding tube, and the sliding tube and the locking ring are urged by a spring in the direction of connecting the workpiece, and the locking ball is attached to the tube. On the outer periphery of the front end of the main body of the joint,
A plurality of work chucks are provided along the outer peripheral surface of the main cylinder, the outer periphery of which is pressed by loosely fitted sleeves biased by a spring in the same direction as the ring, and the work chucks are swingable in a centrifugal direction. The movable cylinder is provided with a ball holding part that pairs with the ring and presses the locking ball from the centripetal direction, and a seal ring that seals the vicinity of the front part of the workpiece. A workpiece operating ring having a surface on the front face and a fluid communication hole between the inside and outside is biased by a spring in the direction of connecting the workpiece, and the inner surface of the chuck has a male member provided on the outer peripheral surface of the workpiece. A pipe joint characterized by having a pitch female thread that engages with a screw.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987093023U JPH0239111Y2 (en) | 1987-06-17 | 1987-06-17 | |
KR2019870018509U KR930001048Y1 (en) | 1987-06-17 | 1987-10-30 | Pipe fittings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987093023U JPH0239111Y2 (en) | 1987-06-17 | 1987-06-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63201290U true JPS63201290U (en) | 1988-12-26 |
JPH0239111Y2 JPH0239111Y2 (en) | 1990-10-19 |
Family
ID=14070889
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987093023U Expired JPH0239111Y2 (en) | 1987-06-17 | 1987-06-17 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPH0239111Y2 (en) |
KR (1) | KR930001048Y1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999005444A1 (en) * | 1997-07-28 | 1999-02-04 | Nitto Kohki Co., Ltd. | Pipe joint |
JP2005042857A (en) * | 2003-07-24 | 2005-02-17 | Daikin Ind Ltd | Pipe joint |
JP2010025495A (en) * | 2008-07-23 | 2010-02-04 | Denso Corp | Joint device for heat exchanger |
JP2019173835A (en) * | 2018-03-28 | 2019-10-10 | 前澤給装工業株式会社 | Piping inspection joint |
-
1987
- 1987-06-17 JP JP1987093023U patent/JPH0239111Y2/ja not_active Expired
- 1987-10-30 KR KR2019870018509U patent/KR930001048Y1/en not_active IP Right Cessation
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999005444A1 (en) * | 1997-07-28 | 1999-02-04 | Nitto Kohki Co., Ltd. | Pipe joint |
JP2005042857A (en) * | 2003-07-24 | 2005-02-17 | Daikin Ind Ltd | Pipe joint |
JP2010025495A (en) * | 2008-07-23 | 2010-02-04 | Denso Corp | Joint device for heat exchanger |
JP2019173835A (en) * | 2018-03-28 | 2019-10-10 | 前澤給装工業株式会社 | Piping inspection joint |
Also Published As
Publication number | Publication date |
---|---|
KR890009069U (en) | 1989-05-30 |
JPH0239111Y2 (en) | 1990-10-19 |
KR930001048Y1 (en) | 1993-03-08 |
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