JPH0191186U - - Google Patents
Info
- Publication number
- JPH0191186U JPH0191186U JP1987187080U JP18708087U JPH0191186U JP H0191186 U JPH0191186 U JP H0191186U JP 1987187080 U JP1987187080 U JP 1987187080U JP 18708087 U JP18708087 U JP 18708087U JP H0191186 U JPH0191186 U JP H0191186U
- Authority
- JP
- Japan
- Prior art keywords
- plug
- ring
- socket
- stop ring
- fitted
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 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
- F16L37/22—Couplings of the quick-acting type in which the connection is maintained by means of balls, rollers or helical springs under radial pressure between the parts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Description
第１図は本考案に係る管継手の一実施例を示す
四半部縦断側面図、第２図は同装置を構成するソ
ケツトとプラグの嵌合時における気密封鎖状態を
示す要部の縦断側面図、第３図はプラグ先端部の
要部の拡大側面図である。
１…ソケツト、２…プラグ、３…ソケツト本体
、４…プラグ挿入穴、５ａ，５ｂ…流体通路、６
…段部、７…リング挾圧面、８…テーパ部、９…
同一径円周面、１０…テーパ孔、１１…施錠ボー
ル、１２…スリーブ、１３…作動壁、１４…テー
パ面、１５…圧縮スプリング、１９…プラグ本体
、２０…水平円周面、２１…円錐台形面（テーパ
面）、２２…同一直径水平円周面、２３…Ｏリン
グ嵌合溝、２４…段部、２６…ストツプリング、
２８…シールリング（Ｏリング）、２９…段部、
３０…テーパ面、３１…施錠溝。
Fig. 1 is a vertical cross-sectional side view of a quarter part showing an embodiment of the pipe joint according to the present invention, and Fig. 2 is a longitudinal cross-sectional side view of the main part showing an airtight sealed state when the socket and plug that constitute the device are fitted. , FIG. 3 is an enlarged side view of the main part of the plug tip. DESCRIPTION OF SYMBOLS 1...Socket, 2...Plug, 3...Socket body, 4...Plug insertion hole, 5a, 5b...Fluid passage, 6
...stepped part, 7...ring clamping pressure surface, 8...tapered part, 9...
Same diameter circumferential surface, 10... Tapered hole, 11... Locking ball, 12... Sleeve, 13... Working wall, 14... Tapered surface, 15... Compression spring, 19... Plug body, 20... Horizontal circumferential surface, 21... Cone Trapezoidal surface (tapered surface), 22... Same diameter horizontal circumferential surface, 23... O-ring fitting groove, 24... Step portion, 26... Stop ring,
28...Seal ring (O ring), 29...Stepped portion,
30...Tapered surface, 31...Lock groove.
Claims (1)
ソケツトとプラグの双方に相互に係止し合う施錠
機構を具えた管継手であつて、前記ソケツトの嵌
合穴に嵌まるプラグの先端部外周面には円周溝を
設けて、同溝にストツプリングを弾発的に嵌め込
むとともに、該プラグの先端部外周面には、該ス
トツプリングによつて抜き止めされる係止リング
と、該係止リングによつて抜け止めされるシール
リングとをプラグの先端側から基端側方向に順次
嵌め込み、また、該シールリングはプラグ先端部
側が最も小径となる円錐台形面に同面に沿つて動
きうるように嵌み込み、更に、前記係止リングの
外端部には前記ストツプリングの直径が大きくな
るのを防止する係止鍔をプラグの先端部方向に向
けて突設したことを特徴とする管継手。 It consists of a socket and a plug that fit together,
This pipe joint is equipped with a locking mechanism that engages both the socket and the plug, and the plug that fits into the fitting hole of the socket has a circumferential groove on the outer circumferential surface of the tip, and The stop ring is elastically fitted, and a locking ring that is prevented from coming off by the stop ring and a seal ring that is prevented from coming off from the plug are attached to the outer peripheral surface of the tip of the plug. The seal ring is fitted in order from the distal end side to the proximal side direction, and the seal ring is fitted so that it can move along the truncated conical surface where the plug distal end side has the smallest diameter. 1. A pipe joint characterized in that a locking collar is provided at the outer end of the stop ring to prevent the diameter of the stop ring from increasing.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987187080U JPH0237024Y2 (en) | 1987-12-08 | 1987-12-08 | |
| KR2019880013677U KR930000734Y1 (en) | 1987-12-08 | 1988-08-22 | Pipe connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987187080U JPH0237024Y2 (en) | 1987-12-08 | 1987-12-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0191186U true JPH0191186U (en) | 1989-06-15 |
| JPH0237024Y2 JPH0237024Y2 (en) | 1990-10-08 |
Family
ID=16199781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987187080U Expired JPH0237024Y2 (en) | 1987-12-08 | 1987-12-08 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH0237024Y2 (en) |
| KR (1) | KR930000734Y1 (en) |
-
1987
- 1987-12-08 JP JP1987187080U patent/JPH0237024Y2/ja not_active Expired
-
1988
- 1988-08-22 KR KR2019880013677U patent/KR930000734Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR890013633U (en) | 1989-08-09 |
| JPH0237024Y2 (en) | 1990-10-08 |
| KR930000734Y1 (en) | 1993-02-20 |