CN1232933A - Method of fastening soft hose to hard conduit - Google Patents
Method of fastening soft hose to hard conduit Download PDFInfo
- Publication number
- CN1232933A CN1232933A CN 99104912 CN99104912A CN1232933A CN 1232933 A CN1232933 A CN 1232933A CN 99104912 CN99104912 CN 99104912 CN 99104912 A CN99104912 A CN 99104912A CN 1232933 A CN1232933 A CN 1232933A
- Authority
- CN
- China
- Prior art keywords
- pipe
- flexible pipe
- tightening nut
- tapered end
- control apparatus
- 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
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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
- F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
- F16L33/22—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts
- F16L33/223—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts the sealing surfaces being pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Valve Housings (AREA)
Abstract
The present invention relates to a method for fastening a soil hose (1) to flow controlling devices or conduits (3) uses an internally threaded retainer nut (2). This method has following steps: forming the inlet or outlet of the device or conduit (3) to a conical end (31); disposing an externally threaded portion (32) at a distance from the inlet/outlet hole (33); the soft hose (1) is passed through the retainer nut (2) and its end (11) is attached to the conical end (31); and tightening the externally threaded portion (32) with the retainer nut (2).
Description
The present invention relates generally to a kind of method that is used to connect all fluid delivery tubes or all pipeline sections.Relate in particular to and a kind of a flexible pipe is fixed on method on the hard tube.
The device that is referred to as valve, cock (cock), tap (tap) and water outlet (faucet) is used for controlling liquid and gas flow." valve " is a general name.Common water tap (perhaps water outlet) is a kind of valve technically.The entry end of pipe or outlet end be one section straight line pipeline section normally.In the occasion of needs connection flexible pipe, generally this flexible pipe is connected directly to the entry end or the outlet end of pipe.Because pressure gathers caused backflow, adopt a kind of gripping mechanism, in order to prevent so that flexible pipe firmly links to each other with hard tube.For tightening and unload this gripping mechanism, also to adopt a screwdriver.As time goes by, the effect of this gripping mechanism reduces.Therefore, the method in this prior art is loaded down with trivial details and poor efficiency.
Therefore, main purpose of the present invention is to provide a kind of flexible pipe is fixed on effective ways on the hard tube.This mainly is to form tapering part by entry end that makes pipe or outlet end, has a male thread portion on the position away from the hole, the joint end of flexible pipe is linked to each other with tapered end, and male thread portion and a tightening nut be screwed in come together to realize.
Another object of the present invention is to be applicable to the different size of the flexible pipe that will connect.This can realize by the different tightening nut with more than one kind of sized opening is provided.In addition, this also can realize by a kind of extraordinary tightening nut that the packing ring spare with big opening and more than one kind of size is provided.
Another purpose of the present invention is this fixation method is applied to the flow control apparatus that comprises valve, cock, tap and water outlet and straight line, cross, T or Y-pipe joint device and so on.
Fig. 1 shows the stereogram of first embodiment of the invention, and wherein first embodiment is made up of three primary elements: a flexible pipe, a tightening nut and have a pipe of a tapered end.
Fig. 2 a shows these three elements before the assembling, and shows the sectional view of nut and flexible pipe.
Fig. 2 b shows the sectional view that flexible pipe passes tightening nut, the sectional view of not shown pipe tapered end.
Fig. 2 c shows sectional view of the present invention, the tapered end of flexible pipe engage tubes wherein, the sectional view of not shown tapered end.
Sectional view when Fig. 2 d shows these three elements and is in assembling position, the sectional view of not shown pipe tapered end.
Fig. 3 shows the second embodiment of the present invention, and wherein second embodiment adopts the form of the rectilinear tubes adapter piece with two tapered ends.
Fig. 4 shows the third embodiment of the present invention, and wherein the 3rd embodiment adopts a kind of form of being out of shape tap.
Fig. 5 shows and adopts the sectional view of a gasket element with the tightening nut of the flexible pipe that is applicable to different size, the sectional view of not shown pipe tapered end.
Fig. 1 shows the stereogram of first embodiment of the invention, and wherein this first embodiment is made up of three primary elements: a flexible pipe 1, a tightening nut 2 and a pipe 3.This flexible pipe 1 is made not essential reinforcer by elastic material.Pipe 3 and tightening nut 2 are by comprising iron, steel or stainless metallic material; The nonmetallic material that perhaps comprise plastics are made.One end 21 of tightening nut 2 opens wide, and the diameter of its diameter and pipe 3 is complementary.The other end of tightening nut 2 is by an opening 22 sealing of the flexible pipe 1 that is applicable to the various sizes that will connect.The entry end of pipe 3 or outlet end form a tapered end 31, so that diameter reduces gradually.On position, also integrally be provided with a male thread portion 32 away from the hole 33 of tapered end 31.
For ease of principle of the present invention is described, same numeral is used to represent similar components.Fig. 2 a to 2d shows the various steps that flexible pipe 1 is connected with pipe 3 successively.At first, the diameter of flexible pipe 1 must be complementary with the diameter of the opening 22 of tightening nut 2.After passing tightening nut 2, the joint end 11 of flexible pipe 1 links to each other with the tapered end 31 of pipe 3.What pay special attention to is, because the resilient characteristic of elastic material, joint end 11 can expansion.This just provides the effect of tightening up.At last, when tightening nut 2 engagement male thread portions 32, the joint end 11 of opening 22 chucking flexible pipes 1.Thus, obtained sealing effect.
For those skilled in the art, without departing from the present invention, the present invention can have various variation and purposes.For example, Fig. 3 shows the second embodiment of the present invention, and wherein this second embodiment adopts a kind of form of rectilinear tubes adapter piece, and this tubular joint is the special pipe 3 with two tapered ends 31.A kind of straight line, cross, T or Y-pipe joint device can be used for implementing the present invention.Also the present invention can be applied to the flow control apparatus that comprises valve, cock, tap or water outlet and so on.Fig. 4 shows the third embodiment of the present invention, and wherein the 3rd embodiment adopts a kind of form of being out of shape water tap.
Owing to need to use the flexible pipe 1 of different size to connect pipe 3, therefore need to provide the tightening nut 2 of opening 22 in this case with different size.The thickness that this means tightening nut 2 also will change.In the occasion of using major diameter flexible pipe 1, joint end 11 is connected near the major diameter of tapered end 31.In theory, the thickness of required tightening nut 2 is less.And in the occasion of using minor diameter flexible pipe 1, joint end 11 links to each other with the minor diameter of tapered end 31.The thickness of required tightening nut 2 is also just bigger.
The possibility that also exists other is handled above-mentioned situation.According to the present invention, can use a kind of thick especially tightening nut 2, and needn't change different tightening nut 2 with big opening 22.The substitute is a packing ring spare 23 that adopts the different size that is applicable to flexible pipe 1.Fig. 5 shows the sectional view that the present invention adopts a packing ring spare 23 that is arranged on tightening nut 2 inside.
Claims (7)
1. one kind in the method that under the assistance of an internal thread tightening nut (2) flexible pipe (1) is fixed on flow control apparatus or the pipe (3), comprises the following steps:
The shape that the entry end or the outlet end of described device or pipe (3) integrally formed a tapered end (31);
On position, integrally be provided with a male thread portion (32) away from the hole (33) of described tapered end (31);
Described flexible pipe (1) is passed described tightening nut (2), and the joint end (11) of described flexible pipe (1) is linked to each other with tapered end (31); And
Then described male thread portion (32) is screwed in described tightening nut (2).
2. as claimed in claim 1 a flexible pipe (1) is fixed on method on a flow control apparatus or the pipe (3), it is characterized in that, the thickness of described tightening nut (2) can change according to the size of the described flexible pipe (1) that will connect, and its closed end is provided with an opening (22).
3. method of fixing a flexible pipe (1) as claimed in claim 1, it is characterized in that, described internal thread tightening nut (2) is thick, and its closed end is provided with a bigger opening (22), be arranged on the packing ring spare (23) of the inner different size of described tightening nut (2) by employing, described opening (22) is applicable to the size of different flexible pipes (1).
4. method of fixing a flexible pipe (1) as claimed in claim 1 is characterized in that, the described joint end (11) of the described flexible pipe of being made by elastic material (1) constitutes the seal arrangement with described tightening nut (2) sealing.
5. method of fixing a flexible pipe (1) as claimed in claim 1 is characterized in that, described flow control apparatus or pipe (3) they are hard, and by comprising iron, steel and stainless metallic material or making by the nonmetallic material that comprise plastics.
6. a device of implementing the method for claim 1 comprises a valve, cock, tap and water outlet, and wherein, entry end of its pipe (3) or outlet end are integrally formed a tapered end (31).
7. a device of implementing the method for claim 1 comprises a kind of straight line, cross, T or Y-pipe joint device.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MYPI9801414 | 1998-03-31 | ||
| MYPI9801414 | 1998-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1232933A true CN1232933A (en) | 1999-10-27 |
Family
ID=19749796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99104912 Pending CN1232933A (en) | 1998-03-31 | 1999-03-31 | Method of fastening soft hose to hard conduit |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN1232933A (en) |
| GB (1) | GB2335959A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101893145A (en) * | 2010-08-06 | 2010-11-24 | 芜湖市双虎塑管有限公司 | Hose connector |
| CN102434737A (en) * | 2010-09-29 | 2012-05-02 | 鸿富锦精密工业（深圳）有限公司 | Pipe fitting joint |
| US8895344B2 (en) | 2011-07-19 | 2014-11-25 | Optiz, Inc. | Method of making a low stress cavity package for back side illuminated image sensor |
| CN107795779A (en) * | 2017-10-31 | 2018-03-13 | 无锡市永兴金属软管有限公司 | A kind of application method of bushing type hose coupling |
| CN107906285A (en) * | 2017-10-31 | 2018-04-13 | 无锡康柏斯机械科技有限公司 | A kind of sleeve-type connector of hose |
| CN110231685A (en) * | 2019-06-05 | 2019-09-13 | 中天宽带技术有限公司 | A kind of novel light jumping fiber branch solidification equipment |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007083989A1 (en) * | 2006-01-18 | 2007-07-26 | Wang Han Yap | A faucet and coupler assembly |
| CN201487426U (en) * | 2009-09-08 | 2010-05-26 | 童增尧 | Water conduit |
| CN106151635A (en) * | 2016-09-14 | 2016-11-23 | 司徒文芳 | A kind of plastic-steel tap sealing improvement |
| CN106195385A (en) * | 2016-09-14 | 2016-12-07 | 司徒文芳 | A kind of sealing structure of plastic-steel tap |
| IT202000012247A1 (en) * | 2020-05-25 | 2021-11-25 | Teco Srl | FITTING WITH FIXING RING OF A BRANCH PIPE OF AN IRRIGATION SYSTEM |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4162092A (en) * | 1977-10-06 | 1979-07-24 | L. R. Nelson Corporation | Hose coupling |
| US4257629A (en) * | 1978-05-01 | 1981-03-24 | Rain Bird Sprinkler Mfg. Corp. | Flexible conduit repair coupling |
| US4400021A (en) * | 1980-08-19 | 1983-08-23 | Frederick Duffield Pty. Limited | Reusable type hose end fitting |
| US4729583A (en) * | 1985-08-07 | 1988-03-08 | Titeflex Corporation | Reusable end fitting for convoluted hose |
| US5178423A (en) * | 1990-02-28 | 1993-01-12 | Alberto Combeau | Fast assembly for flexible pipings |
| DE19503722A1 (en) * | 1995-02-04 | 1996-08-08 | Gardena Kress & Kastner Gmbh | Hose connection, in particular for connecting hoses, such as garden hoses |
| US5622393A (en) * | 1995-06-30 | 1997-04-22 | Pure Fit Incorporated | Re-usable fitting for flexible hoses |
-
1999
- 1999-03-29 GB GB9907046A patent/GB2335959A/en not_active Withdrawn
- 1999-03-31 CN CN 99104912 patent/CN1232933A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101893145A (en) * | 2010-08-06 | 2010-11-24 | 芜湖市双虎塑管有限公司 | Hose connector |
| CN102434737A (en) * | 2010-09-29 | 2012-05-02 | 鸿富锦精密工业（深圳）有限公司 | Pipe fitting joint |
| US8895344B2 (en) | 2011-07-19 | 2014-11-25 | Optiz, Inc. | Method of making a low stress cavity package for back side illuminated image sensor |
| CN107795779A (en) * | 2017-10-31 | 2018-03-13 | 无锡市永兴金属软管有限公司 | A kind of application method of bushing type hose coupling |
| CN107906285A (en) * | 2017-10-31 | 2018-04-13 | 无锡康柏斯机械科技有限公司 | A kind of sleeve-type connector of hose |
| CN110231685A (en) * | 2019-06-05 | 2019-09-13 | 中天宽带技术有限公司 | A kind of novel light jumping fiber branch solidification equipment |
| CN110231685B (en) * | 2019-06-05 | 2024-05-31 | 中天宽带技术有限公司 | Novel optical fiber jumping branch solidification device |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2335959A (en) | 1999-10-06 |
| GB9907046D0 (en) | 1999-05-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |