CN2399107Y - Spraying nozzle with regulating valve - Google Patents
Spraying nozzle with regulating valve Download PDFInfo
- Publication number
- CN2399107Y CN2399107Y CN 99242056 CN99242056U CN2399107Y CN 2399107 Y CN2399107 Y CN 2399107Y CN 99242056 CN99242056 CN 99242056 CN 99242056 U CN99242056 U CN 99242056U CN 2399107 Y CN2399107 Y CN 2399107Y
- Authority
- CN
- China
- Prior art keywords
- regulating
- regulating valve
- spraying nozzle
- fountain head
- control valve
- 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
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- Nozzles (AREA)
Abstract
The utility model relates to a water spraying nozzle with a regulating valve. The utility model is composed of a regulating valve and a body of a water spraying nozzle, wherein, the regulating valve is composed of a regulating body, a regulating sleeve and a shaft core, and the regulating valve is arranged in the body of the water spraying nozzle. The regulating valve is rotated, the clearance between the regulating valve and an inner hole of the body of the water spraying nozzle is changed, and the size and the opening and closing of water flow are controlled. The regulating sleeve is arranged on the front end of the regulating body, and the shaft core is fixed on the regulating body. The regulating sleeve is rotated, the corresponding position of the head of the shaft core and the inner hole of the regulating sleeve is changed, and the shape of the water flow is changed. The water spraying nozzle is suitable for occasions such as cleaning operation, garden irrigation, etc.
Description
The utility model relates to a kind of flow control apparatus for water that is used for washing and cleaning operation or gardens pouring.
At present, people generally adopt three kinds of modes about the control to current when pouring flowers and trees, flushing ground, cleaning vehicle: the one, pinch the sebific duct head with hand; The 2nd, be inserted in sebific duct head place with a metal tube with holes; The 3rd, adopt the special high-pressure hydraulic giant.These modes more or less exist some shortcomings.Such as: first kind of mode is more loaded down with trivial details, and the second way generally is not to use person's self manufacture or looks for a substitute, is not suitable for industrial production.This dual mode all will be used with the tap that the place, water source is provided in use, is not easy to the far distance controlled current, more is unfavorable for using water wisely.The employed giant of the third mode is made with aluminium alloy, and structure is complicated, and cost is also higher, simultaneously it only has out and closes two kinds of duties, do not possess length and open function, be only applicable to the occasion of comparison specialty, be subjected to certain restriction aspect application and the popularization.
The purpose of this utility model is exactly to provide a kind of fountain head that has control valve simple in structure, easy to use at above deficiency.
The utility model is achieved in that a kind of fountain head that has control valve, and by comprising that control valve and fountain head body form, its described control valve is installed in the fountain head body.It between them thread connection.Rotating regulation valve just can change the gap between it and the fountain head body endoporus, realizes the size of current and the control of switch.
The picture of accompanying drawing is described as follows:
Figure of description is the structural representation of the utility model embodiment.
Each label declaration is as follows among the figure:
The 1-regulating sleeve, 2-control agent, 3-axle core, 4-fountain head body, 5-sealing ring, 6-water delivery hose.
In conjunction with the accompanying drawings the utility model is described in detail:
Referring to accompanying drawing, the utility model is made up of two parts such as control valve and fountain head bodies 4.Control valve is installed in the fountain head body 4.It between them thread connection.Rotating regulation valve just can change the gap between it and fountain head body 4 endoporus, the size of control current and opening.
Control valve is made up of control agent 2, regulating sleeve 1 and axle core 3.Regulating sleeve 1 is installed in the front end of control agent 2, is thread connection between them.Axle core 3 is fixed on the control agent 2.Preceding half section of axle core 3 is conical, and its head is a cylinder, and circular cone and cylinder junction have formed a step.Cylindrical external diameter is less than the diameter of bore of regulating sleeve 1.Certain interval is arranged between them.Current gap ejection thus.Rotary regulating sleeve 1 relatively moves endoporus and cylinder, changes the size and the cross sectional shape in this gap, and the shape of the current of its ejection also changes thereupon.
One boss is arranged on the rear end of control agent 2.The diameter of boss is greater than fountain head body 4 diameter of bores, and can closely block endoporus, makes it have the function of opening or turn-offing current.2 to 8 flowing holes that distributing around the boss are convenient to current and are passed through.
During use, allow it be in off state earlier, the water that will have certain pressure imports in the fountain head body 4 through water delivery hose 6.Rotation control agent 2 is opened water stream channel, and its water enters into the flowing hole place by the endoporus of fountain head body 4, is entered in the cavity that is formed by control agent 2 and regulating sleeve 1 by flowing hole, and sprays from the endoporus of regulating sleeve 1 front end, cleans or water operation.Rotation control agent 2 changes the gap between its rear end boss and the endoporus, has promptly changed the size of current; Rotary regulating sleeve 1 changes its endoporus and cylindrical relative position, has promptly changed the shape of current.By changing the size and shape of current, to satisfy different needs.After stopping operation, can turn-off current immediately on the spot, put and end to waste.
Parts of the present utility model adopt metal or plastics to make.For anti-sealing overflow everywhere, be provided with sealing ring 5.
Can find out that in conjunction with above embodiment the utility model compared with prior art has the following advantages:
1, it is simple in structure, mainly is made up of two parts, and is cheap for manufacturing cost, is convenient to produce and promote.
2, easy to use.It is integrated in one the switching function of tap and the regulatory function of self, grasp is convenient to the remote current of control in real time in operator's hand, be more conducive to using water wisely, can satisfy the needs of different industries (occasion), as: gardens pouring, cleaning automobile, flushing workpiece or the like.
Claims (3)
1, a kind of fountain head that has control valve by comprising that control valve and fountain head body form, is characterized in that described control valve is installed in the fountain head body.
2, the fountain head that has control valve according to claim 1 is characterized in that described control valve is made up of control agent, regulating sleeve and an axle core, and regulating sleeve is installed in the front end of control agent, and a core is fixed on the control agent.
3, the fountain head that has control valve according to claim 1 and 2 is characterized in that on the rear end of described control agent a boss being arranged, and 2 to 8 flowing holes are distributing around the boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99242056 CN2399107Y (en) | 1999-08-25 | 1999-08-25 | Spraying nozzle with regulating valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99242056 CN2399107Y (en) | 1999-08-25 | 1999-08-25 | Spraying nozzle with regulating valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2399107Y true CN2399107Y (en) | 2000-10-04 |
Family
ID=34028799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99242056 Expired - Fee Related CN2399107Y (en) | 1999-08-25 | 1999-08-25 | Spraying nozzle with regulating valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2399107Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104781014A (en) * | 2012-09-26 | 2015-07-15 | 普锐特冶金技术日本有限公司 | Nozzle |
| CN105499037A (en) * | 2016-01-26 | 2016-04-20 | 孟书芳 | Hydraulic giant spray head adjuster |
| CN105665158A (en) * | 2016-03-28 | 2016-06-15 | 钱友静 | Water-amount-controllable shower nozzle for hot water high-pressure washing machine |
| EP2657585B1 (en) | 2011-11-04 | 2017-11-01 | Blue Gentian, LLC | Expandable hose assembly |
| CN108708984A (en) * | 2018-06-06 | 2018-10-26 | 沈婷 | A kind of irrigation water tap |
-
1999
- 1999-08-25 CN CN 99242056 patent/CN2399107Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2657585B1 (en) | 2011-11-04 | 2017-11-01 | Blue Gentian, LLC | Expandable hose assembly |
| EP2657585B2 (en) † | 2011-11-04 | 2022-06-01 | Telebrands Corp. | Expandable hose assembly |
| CN104781014A (en) * | 2012-09-26 | 2015-07-15 | 普锐特冶金技术日本有限公司 | Nozzle |
| CN105499037A (en) * | 2016-01-26 | 2016-04-20 | 孟书芳 | Hydraulic giant spray head adjuster |
| CN105665158A (en) * | 2016-03-28 | 2016-06-15 | 钱友静 | Water-amount-controllable shower nozzle for hot water high-pressure washing machine |
| CN108708984A (en) * | 2018-06-06 | 2018-10-26 | 沈婷 | A kind of irrigation water tap |
| CN108708984B (en) * | 2018-06-06 | 2019-11-26 | 沈春红 | A kind of irrigation water faucet |
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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 |