CN2479332Y - Hose and hard pipe joint - Google Patents
Hose and hard pipe joint Download PDFInfo
- Publication number
- CN2479332Y CN2479332Y CN 01218129 CN01218129U CN2479332Y CN 2479332 Y CN2479332 Y CN 2479332Y CN 01218129 CN01218129 CN 01218129 CN 01218129 U CN01218129 U CN 01218129U CN 2479332 Y CN2479332 Y CN 2479332Y
- Authority
- CN
- China
- Prior art keywords
- fastening nut
- connecting body
- connector
- snap ring
- rotary
- 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.)
- Expired - Fee Related
Links
- 230000008878 coupling Effects 0.000 abstract 2
- 238000010168 coupling process Methods 0.000 abstract 2
- 238000005859 coupling reaction Methods 0.000 abstract 2
- 239000000463 material Substances 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
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- Joints With Pressure Members (AREA)
Abstract
The utility model provides a soft or hard coupling, it is equipped with the connector of band-pass hole, the one end of connector and hard union coupling is for being equipped with the cylinder of external screw thread, the one end that connector and hose are connected is the round platform body, the outside of connector is equipped with fastening nut, fastening nut is equipped with the internal thread with the external screw thread matched with of connector, fastening nut is equipped with interior edge towards the one end of round platform body, be equipped with the snap ring in the fastening nut between along and the round platform body, the inner ring of snap ring is corresponding with the external conicity of round platform of connector. The connection is tight, the hose is not damaged, and the use is convenient.
Description
The utility model relates to a kind of pipe joint, and particularly a kind of flexible pipe is used the soft or hard pipe joint with being connected of stereoplasm tube.
In the prior art, the clamp chucking is mostly pricked or adopted to our common flexible pipe with iron wire with being connected of stereoplasm tube.The shortcoming of its existence is, damages flexible pipe easily, and slippage sometimes causes the gas leakage of leaking, and uses inconvenient.
The purpose of this utility model is at the deficiencies in the prior art, has proposed a kind of anti-slip, connects closely, can not damage the soft or hard pipe joint of flexible pipe.
The purpose of this utility model is reached by following technological scheme, a kind of soft or hard pipe joint, be characterized in: it is provided with the connecting body of band through hole, the end that connecting body is connected with stereoplasm tube is for being provided with externally threaded cylindrical body, the end that connecting body is connected with flexible pipe is a Rotary-table, the outside of connecting body is provided with fastening nut, fastening nut is provided with the internal thread that matches with the outside thread of connecting body, fastening nut is provided with interior edge towards an end of Rotary-table, be provided with snap ring between edge and the Rotary-table in the fastening nut, the interior ring of snap ring is corresponding with the Rotary-table cylindrical tapering of connecting body.During use,, then snap ring is enclosed within the flexible pipe outside, again fastening nut is screwed, then drive snap ring and Rotary-table chucking earlier with the round platform end of hose proof at connecting body, thus fastening flexible pipe.Connect closely when soft or hard pipe joint of the present utility model uses, can not damage flexible pipe, can not cause the flexible pipe slippage and the gas leakage of leaking, and easy to use.
The purpose of this utility model can also further be reached by following technological scheme, and the cylindrical body of connecting body is provided with the endoporus that joins with stereoplasm tube, and the internal thread of fastening nut is a tapered thread.The material of connecting body and snap ring is soft with respect to the material of fastening nut, and stereoplasm tube inserts the endoporus of connecting body, by the conical internal thread of fastening nut fastening after, make connecting body and stereoplasm tube hold tightly and seal.
Compared with prior art, soft or hard pipe joint described in the utility model because hose proof, is enclosed within snap ring the flexible pipe outside then at the round platform end of connecting body, screws fastening nut again, then drives snap ring and Rotary-table chucking, thus fastening flexible pipe.Connect closely when soft or hard pipe joint of the present utility model uses, can not damage flexible pipe, can not cause the flexible pipe slippage and the gas leakage of leaking, and easy to use.The material of connecting body and snap ring is soft with respect to the material of fastening nut, and stereoplasm tube inserts the endoporus of connecting body, by the conical internal thread of fastening nut fastening after, make connecting body and stereoplasm tube hold tightly and seal.
Fig. 1 is an erection drawing of the present utility model.
Fig. 2 is the connecting body structural drawing.
Fig. 3 is the structural drawing of fastening nut.
Fig. 4 is the snap ring structural drawing.
Embodiment one, embodiment of the present utility model is, a kind of soft or hard pipe joint, it is provided with the connecting body 4 of band through hole 8, the end that connecting body 4 is connected with stereoplasm tube 5 is for being provided with externally threaded cylindrical body 7, the end that connecting body 4 is connected with flexible pipe 1 is a Rotary-table 6, the outside of connecting body 4 is provided with fastening nut 2, fastening nut 2 is provided with the internal thread that matches with the outside thread of connecting body 4, fastening nut 2 in an end of Rotary-table 6 is provided with along 9, in the fastening nut along 9 and Rotary-table 6 between be provided with snap ring 3, the interior ring of snap ring 3 is corresponding with the Rotary-table of connecting body 46 cylindrical taperings.During use, earlier flexible pipe 1 is enclosed within the round platform end 6 of connecting body 4, then snap ring 3 is enclosed within flexible pipe 1 outside, again fastening nut 2 is screwed, then drive snap ring 3 and Rotary-table 6 chuckings, thus fastening flexible pipe.Connect closely when soft or hard pipe joint of the present utility model uses, can not damage flexible pipe, can not cause the flexible pipe slippage and the gas leakage of leaking, and easy to use.
Embodiment two, and present embodiment continues to describe content described in the utility model, and in the above embodiments, the cylindrical body 7 of connecting body 4 is provided with the endoporus that joins with stereoplasm tube 5, and the internal thread of fastening nut 2 is a tapered thread.Connecting body 4 is soft with respect to the material of fastening nut 2 with the material of snap ring 3, and stereoplasm tube 5 inserts the endoporus of connecting bodys 4, by the conical internal thread of fastening nut 2 fastening after, make connecting body 4 and stereoplasm tube 5 hold tightly and seal.The cylindrical body 7 and the stereoplasm tube 5 of connecting body 4 can also join by flange.
Claims (2)
1, a kind of soft or hard pipe joint, it is characterized in that: it is provided with the connecting body (4) of band through hole (8), the end that connecting body (4) is connected with stereoplasm tube (5) is for being provided with externally threaded cylindrical body (7), the end that connecting body (4) is connected with flexible pipe (1) is Rotary-table (6), the outside of connecting body (4) is provided with fastening nut (2), fastening nut (2) is provided with the internal thread that matches with the outside thread of connecting body (4), fastening nut (2) is provided with interior edge (9) towards an end of Rotary-table (6), be provided with snap ring (3) in the fastening nut between (9) and Rotary-table (6), the interior ring of snap ring (3) is corresponding with Rotary-table (6) the cylindrical tapering of connecting body (4).
2, soft or hard pipe joint according to claim 1 is characterized in that: the cylindrical body (7) of connecting body (4) is provided with the endoporus that joins with stereoplasm tube, and the internal thread of fastening nut (2) is a tapered thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01218129 CN2479332Y (en) | 2001-03-30 | 2001-03-30 | Hose and hard pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01218129 CN2479332Y (en) | 2001-03-30 | 2001-03-30 | Hose and hard pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2479332Y true CN2479332Y (en) | 2002-02-27 |
Family
ID=33636224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01218129 Expired - Fee Related CN2479332Y (en) | 2001-03-30 | 2001-03-30 | Hose and hard pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2479332Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103692410A (en) * | 2013-12-21 | 2014-04-02 | 深圳市帝迈生物技术有限公司 | Auxiliary protection device for abutting connection of soft hose and rigid pipe |
| CN103762532A (en) * | 2014-01-20 | 2014-04-30 | 倍仕得电气（杭州）有限公司 | Hose coupler |
| WO2015024181A1 (en) * | 2013-08-20 | 2015-02-26 | Ho Kung-Chen | Method and device for restricting blood flow |
| CN105402527A (en) * | 2015-12-30 | 2016-03-16 | 福建金源泉科技发展有限公司 | Connected pipe water transportation device of water purifying equipment and assembly method |
| CN105546253A (en) * | 2015-12-30 | 2016-05-04 | 福建金源泉科技发展有限公司 | Connected water delivery pipeline used in match with water purifying equipment and assembly method |
-
2001
- 2001-03-30 CN CN 01218129 patent/CN2479332Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015024181A1 (en) * | 2013-08-20 | 2015-02-26 | Ho Kung-Chen | Method and device for restricting blood flow |
| CN105555208A (en) * | 2013-08-20 | 2016-05-04 | 何恭诚 | Temporary blood flow blocking device |
| CN105555208B (en) * | 2013-08-20 | 2018-09-21 | 何恭诚 | Temporary blood flow blocking device |
| CN103692410A (en) * | 2013-12-21 | 2014-04-02 | 深圳市帝迈生物技术有限公司 | Auxiliary protection device for abutting connection of soft hose and rigid pipe |
| CN103692410B (en) * | 2013-12-21 | 2016-04-06 | 深圳市帝迈生物技术有限公司 | The auxiliary protection device that flexible hose docks with hard pipeline |
| CN103762532A (en) * | 2014-01-20 | 2014-04-30 | 倍仕得电气（杭州）有限公司 | Hose coupler |
| CN105402527A (en) * | 2015-12-30 | 2016-03-16 | 福建金源泉科技发展有限公司 | Connected pipe water transportation device of water purifying equipment and assembly method |
| CN105546253A (en) * | 2015-12-30 | 2016-05-04 | 福建金源泉科技发展有限公司 | Connected water delivery pipeline used in match with water purifying equipment and assembly method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |