CN201216982Y - Dispensing devices with self-adjusting spray angle - Google Patents
Dispensing devices with self-adjusting spray angle Download PDFInfo
- Publication number
- CN201216982Y CN201216982Y CNU200820126596XU CN200820126596U CN201216982Y CN 201216982 Y CN201216982 Y CN 201216982Y CN U200820126596X U CNU200820126596X U CN U200820126596XU CN 200820126596 U CN200820126596 U CN 200820126596U CN 201216982 Y CN201216982 Y CN 201216982Y
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- China
- Prior art keywords
- circulator
- nozzle
- rotator
- housing
- water
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- Expired - Fee Related
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Abstract
Disclosed is a spraying device with automatic spraying angle adjusting property, comprising a shell, a rotator, a rotator fixing shaft, a rotator reset spring, a rotator nozzle, a rotator gasket, a rotator nozzle retaining plate, a rotator nozzle retaining plate fixing screw cap, a spherical base, a movable nozzle, a shell movable connection screw cap, a positioning spring, a positioning spring gasket, a guiding frame and a guiding frame fixing base. When a water inlet tube is communicated with water source, the rotator rotates around the shell axial line anticlockwise under the water spraying effect of the rotator nozzle, and rotates clockwise at the same time under the distortion elastic force effect; the rotator rotates repeatedly to drive the shell to rotate clockwise. The guiding frame limits the movable end of the movable nozzle to slide along the guiding frame in curved line so that the spraying angle is continuously adjusted to change the spraying distance. The rotator nozzle retaining plate enables the water spraying distance of the rotator nozzle to be less than shortest spraying distance of the movable nozzle. The guiding frames with different curved lines are replaced to spray water in different plane shapes, including circular, quadrangle and sector.
Description
Technical field:
The utility model relates to a kind of flusher, particularly a kind of flusher with automatically adjusted spray angle.
Background technology:
At present, for the needs of damage caused by a drought, the zone that need water in a lot of lawns, flowers, nursery stock base and farmland etc. has all been installed to rotate automatically and has been sprayed the flusher that waters., the auto-rotating spray head of current market supply can only be applicable to border circular areas.For flat shape is not circular, flower and plant base and farmland, and the water of considerable part is sprayed onto on the road outside the zone and other place, not only influences the current of pedestrian, also makes limited water resource can not get effective utilization simultaneously, causes water resource waste.
The utility model content:
Problem to be solved in the utility model is to provide a kind of flusher with automatically adjusted spray angle, and it compared with prior art can water the flat shape of aqua region as required, adjusts spray angle automatically, and anti-sealing sprays and need water outside the aqua region.
The problems referred to above of the present utility model are by providing a kind of flusher with following structure to solve, and this flusher comprises: housing, circulator, circulator fixed axis, circulator back-moving spring, circulator nozzle, circulator pad, circulator nozzle flapper, circulator nozzle flapper hold-doun nut, spherical base, flap nozzle, housing flexibly connect nut, retainer spring, retainer spring pad, leading truck and leading truck holder.
Described housing one side is provided with the circulator nozzle, and the opposite side of symmetry is threaded with spherical base.Housing flexibly connects nut by housing and links to each other with water inlet pipe, and under the compression elasticity effect of retainer spring and retainer spring pad, can move into the rotation of water pipe axis.The circulator nozzle flapper is threaded with the circulator fixed axis by circulator nozzle flapper hold-doun nut and housing is fixed as one, and rotates with housing.
Described circulator links to each other with housing by the circulator fixed axis, and circulator back-moving spring one end is fixed on the housing, and the other end is fixed on the circulator, by back-moving spring distortion elastic force circulator is resetted.
The flusher that the utlity model has automatically adjusted spray angle can be widely used in park, army, hotel and office etc. and much water on the lawn of units, also can be used for places such as urban afforestation, farmland plantation and flower planting, has following advantage: be specially adapted to the flat shape irregular area, can water the flat shape of aqua region as required, automatically adjust spray angle, reach anti-sealing and spray the purpose that to water outside the aqua region, avoid water resource waste.
Description of drawings:
Embodiment of the present utility model is described below with reference to accompanying drawings.
Fig. 1 is the cutaway view of the flusher of the utility model automatically adjusted spray angle.
Fig. 2 is a leading truck holder vertical view.
Fig. 3 is the circulator front view.
Fig. 4 is circulator vertical view figure.
Fig. 5 is a circulator A-A profile.
Fig. 6 is the leading truck front view.
Fig. 7 is the leading truck vertical view.
Fig. 8 is the leading truck shaft side figure.
1. housings among the figure, 2. housing flexibly connects nut, 3. leading truck holder, 4. leading truck, 5. circulator nozzle, 6. spherical base, 7. flap nozzle, 8. retainer spring pad, 9. retainer spring, 10. circulator, 11. circulator back-moving springs, 12. circulator pads, 13. the circulator fixed axis, 14. circulator nozzle flapper hold-doun nuts, 15. circulator nozzle flappers, 16. circulator back-moving spring fixing hole, 17. circulator locating racks, 18. water inlet pipes.
The specific embodiment:
Fig. 1 is the cutaway view that the utlity model has the flusher of automatically adjusted spray angle.Housing 1 bottom flexibly connects nut 2, retainer spring pad 8 and retainer spring 9 by housing and is threaded with water inlet pipe 18.Under the elastic force effect of retainer spring 9, housing 1 both can move into the rotation of water pipe 18 axis, can guarantee to seal water-tight again.Housing 1 middle part one side is a circulator nozzle 5, and opposite side is threaded with spherical base 6.Circulator nozzle 5 becomes 40 ° of angles with housing 1 axis respectively with spherical base 6 axis.Spherical base 6 constraint flap nozzles 7 can radially swing up and down 45 ° along housing 1 axis direction.Circulator locating rack 17 1 ends are fixed on the circulator nozzle 5.Circulator 10 initial bit and circulator nozzle 5 are at grade.Circulator 10 links to each other with housing 1 by circulator fixed axis 13, and circulator back-moving spring 11 1 ends are fixed on the housing 1, and the other end is fixed on the circulator back-moving spring fixing hole 16, makes circulator 10 reset to circulator locating rack 17 by distortion elastic force.Circulator nozzle flapper hold-doun nut 14 is threaded with circulator fixed axis 13, circulator nozzle flapper 15 and housing 1 is fixed as one, and with housing 1 rotation.Leading truck 4 is the heaving of the sea annulus, and circular planes is vertical with housing 1 rotation, and the heaving of the sea shape is determined according to the lawn shape, is connected fixed by nut with leading truck holder 3.Leading truck holder 3 is fixed in by housing and flexibly connects between nut 2 and the water inlet pipe 18.
When the water inlet pipe water flowing, the water column that circulator nozzle 5 sprays acts on the slope of circulator 10 front ends, under the effect of water column impulsive force, produce revolving force promotion circulator 10 and quicken rotation counterclockwise around housing 1 axis, circulator back-moving spring 11 produces distortion elastic force because of circulator 10 rotates simultaneously, stops circulator 10 to rotate.When circulator 10 rotational speed were zero, 11 distortions of circulator back-moving spring were maximum, and under the effect of circulator back-moving spring 11 distortion elastic force, circulator 10 quickens to rotate clockwise, impacts circulator locating rack 17, promotes housing 1 and turns clockwise.Afterwards, circulator 10 quickens rotation again counterclockwise under the water column effect that circulator nozzle 5 sprays, turn clockwise clockwise at circulator back-moving spring 11, and more than action is carried out repeatedly, promotes housing 1 and constantly rotates, and realizes that housing 1 rotates around axis automatically.When housing 1 turned clockwise, spherical base 6 and flap nozzle 7 rotated synchronously.Under the constraint of leading truck 4, flap nozzle 7 one ends are fixed in spherical base 6, and movable end slides along leading truck 4 curves, constantly adjusts spray angle, change the water spray distance.As shown in Figure 1, when flap nozzle 7 slided into leading truck 4 facade peaks, spray angle maximum, jet length were farthest; When flap nozzle 7 slides into leading truck 4 facade minimum points, the spray angle minimum, jet length is nearest, thereby ejects specific flat shape.Circulator nozzle flapper 15 changes the direction of circulator nozzle 5 showers, makes the shortest jet length of the distance of circulator nozzle 5 water sprays less than flap nozzle 7.By the leading truck 4 of changing different curves, can spray circle, quadrangle, triangle, different flat shape such as fan-shaped.
Claims (3)
1, a kind of flusher with automatically adjusted spray angle, it comprises that housing, circulator, circulator fixed axis, circulator back-moving spring, circulator nozzle, circulator pad, circulator nozzle flapper, circulator nozzle flapper hold-doun nut, spherical base, flap nozzle, housing flexibly connect nut, retainer spring, retainer spring pad, leading truck and leading truck holder; Described housing middle part one side is the circulator nozzle, and opposite side is threaded with spherical base; Described circulator links to each other with housing by the circulator fixed axis; Circulator nozzle flapper hold-doun nut is threaded with the circulator fixed axis, and circulator nozzle flapper and housing are fixed as one; Described leading truck is connected with the leading truck holder.
2, the flusher with automatically adjusted spray angle as claimed in claim 1 is characterized in that: described leading truck is a wave curve annulus, and circular planes is vertical with the housing rotation.
3, the flusher with automatically adjusted spray angle as claimed in claim 1 is characterized in that: described flap nozzle one end is a hemispherical, is fixed in the spherical base, and the other end can radially swing up and down 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820126596XU CN201216982Y (en) | 2008-07-03 | 2008-07-03 | Dispensing devices with self-adjusting spray angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820126596XU CN201216982Y (en) | 2008-07-03 | 2008-07-03 | Dispensing devices with self-adjusting spray angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201216982Y true CN201216982Y (en) | 2009-04-08 |
Family
ID=40539817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820126596XU Expired - Fee Related CN201216982Y (en) | 2008-07-03 | 2008-07-03 | Dispensing devices with self-adjusting spray angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201216982Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113070160A (en) * | 2021-03-22 | 2021-07-06 | 丁乙飞 | Automatic water-saving energy-saving irrigation spray head |
-
2008
- 2008-07-03 CN CNU200820126596XU patent/CN201216982Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113070160A (en) * | 2021-03-22 | 2021-07-06 | 丁乙飞 | Automatic water-saving energy-saving irrigation spray head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090408 Termination date: 20120703 |