CN107398363B - Dual-mode switching garden spraying faucet - Google Patents
Dual-mode switching garden spraying faucet Download PDFInfo
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- CN107398363B CN107398363B CN201710809319.2A CN201710809319A CN107398363B CN 107398363 B CN107398363 B CN 107398363B CN 201710809319 A CN201710809319 A CN 201710809319A CN 107398363 B CN107398363 B CN 107398363B
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- cavity
- spraying
- switching
- cover plate
- water channel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
- B05B1/16—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets
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- Domestic Plumbing Installations (AREA)
Abstract
The invention relates to a dual-mode switching garden spraying faucet which comprises a cylindrical spray head, wherein one end of the spray head is provided with a secondary step-shaped boss, the other end of the spray head is concave inwards to form a cavity, the spray head is provided with an inner circle of water channels and an outer circle of water channels, the number of the inner circle of water channels and the number of the outer circle of water channels are at most 2, and the axes of the inner circle of water channels and the outer circle of water channels and the axis of the spray head are arranged in a coplanar manner; a positioning shaft at the center of the bottom of the cavity is sleeved with a switching disc, and the switching disc is provided with communication holes which only enable the inner ring water channel to be communicated with the cavity, communication holes which only enable the outer ring water channel to be communicated with the cavity and communication holes which enable the inner ring water channel and the outer ring water channel to be communicated with the cavity at different intervals; the spraying cover plate is buckled and covered at one end of the second-stage boss, and a plurality of through spraying holes are uniformly distributed on the spraying cover plate. The dual-mode switching garden spraying faucet has two modes, can be switched according to actual requirements when in use, and flexibly adjusts a spraying area.
Description
Technical Field
The invention relates to the field of garden spraying equipment, in particular to a dual-mode switching garden spraying faucet.
Background
When treegarden irrigation, one sprays tap often requires to cover and uses itself as a slice region of dot, spray the in-process and often appear this piece region far and near spray uneven condition, because current spray tap is mostly only open and the function of closing, it sprays the radius and sprays regional unable nimble adjustment, consequently, avoid far and near to spray uneven condition emergence, often increase tap arrangement density when the spraying system overall arrangement, make adjacent tap spray the coverage area and overlap each other, thereby reach and reduce the probability that far and near spray uneven condition emergence, perhaps adopt the mode elimination of artifical mending-leakage far and spray uneven condition. But two modes all have the shortcoming, and the former increases the cost, aggravates the later stage dimension pipe degree of difficulty, and the latter increases gardener intensity of labour.
Disclosure of Invention
In order to solve the above problems, the present invention aims to provide a dual mode switching garden spraying faucet capable of achieving flexible adjustment of a spraying area through mode switching by structural improvement and optimization.
The technical scheme of the dual-mode switching garden spraying faucet is realized as follows:
the dual-mode switching garden spraying faucet comprises a cylindrical sprayer, wherein one end of the sprayer is a second-stage stepped coaxial boss, the other end of the sprayer is recessed inwards to form an open cavity, the bottom of the cavity is flush, an inner ring and an outer ring of water channels penetrating through the sprayer are arranged on the sprayer around an axis, the inner ring of water channels begin from the end face of a boss with a smaller outer diameter in the second-stage boss and end in a region close to the axis, the outer ring of water channels begin from the end face of a boss with a larger outer diameter in the second-stage boss and end in a region far away from the axis on the end face of the bottom of the cavity, the number of the inner ring of water channels is at most 2, the number of the outer ring of water channels is at most 2, and the axes of the inner ring of the outer ring of water channels and the sprayer are arranged in a coplanar manner;
a positioning shaft is arranged at the center of the bottom of the cavity, a switching disc with the outer diameter matched with the inner diameter of the cavity is sleeved on the positioning shaft, the switching disc is abutted against the end face of the bottom of the cavity, a through hole is formed in the corresponding position of the cavity on the corresponding cavity wall, a switching switch extends into the cavity from the through hole and is inserted on the switching disc, the switching disc can be driven to rotate by stirring the switching switch, communication holes only enabling the inner ring water channel to be communicated with the cavity, communication holes only enabling the outer ring water channel to be communicated with the cavity and communication holes enabling the inner ring water channel and the outer ring water channel to be communicated with the cavity are respectively formed in the switching disc at different intervals, and a sealing ring for isolating the inner space and the outer space of the cavity is filled in a gap between the outer edge of the switching disc and the through hole on the cavity wall;
the spraying cover plate is buckled and covered at one end of the second-stage boss, a partition wall which can be abutted against the outer edge of the end face of the boss with smaller outer diameter after the buckled and covered is arranged at the center of the inner ring of the spraying cover plate, and a plurality of through spraying holes are uniformly distributed on the spraying cover plate.
Furthermore, an area which can separate the inner and outer ring water channels from the cavity is reserved on the switching disc.
Furthermore, the spraying holes on the spraying cover plate are obliquely arranged, the axes of the spraying holes are in radioactive divergent distribution, the angle between the axis of the spraying hole communicated with the outer ring water channel and the axis of the spraying cover plate is larger, and the angle between the axis of the spraying hole communicated with the inner ring water channel and the axis of the spraying cover plate is smaller.
Furthermore, a sealing gasket is arranged on the end face of the switching disc, which is abutted against the end face of the bottom of the cavity, and a through hole is formed in the sealing gasket by hollowing the area corresponding to the communicating hole.
Furthermore, the number of the inner circle of water channel and the number of the outer circle of water channel are both 2.
Furthermore, a straight partition plate is further arranged on one side end face, provided with the partition wall, of the spraying cover plate, the axis of the partition plate coincides with the axis of the spraying cover plate, the spraying cover plate is buckled and covered behind the second-stage boss, and the partition plate abuts against the boss end face of the corresponding area.
Further, the isolation plate is made of an elastic material.
The dual-mode switching garden spraying faucet has two modes, can be switched according to actual requirements when in use, and when a whole area needs to be sprayed, the switching plate is rotated through the switching switch, so that the inner and outer ring water channels are communicated with the cavity, and the spraying cover plate integrally discharges water to spray; when the uneven condition of far and near spraying appears, rotate the switching dish through the change over switch, only make inner circle water course and cavity be linked together or only make outer lane water course and cavity be linked together, then spray the apron and be switched to partial water state, only the inner circle sprays or only the outer lane sprays to reach and only spray the operation or only spray the purpose of operation to near region to spraying the operation to near region.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a cross-sectional view of the present dual mode garden spray faucet;
FIG. 2 is a left side view of the spray head of the present dual mode garden spray faucet;
FIG. 3 is a schematic view of a spraying cover plate of the dual-mode switching garden spraying faucet;
FIG. 4 is a schematic view of an angular position of the switch plate in the present dual mode garden spray faucet;
FIG. 5 is a schematic view of another angular position of the switch plate in the present dual mode garden spray faucet;
FIG. 6 is a schematic view of yet another angular position of the switch plate in the present dual mode garden spray faucet;
FIG. 7 is a schematic view of yet another angular position of the switch plate in the present dual mode garden spray faucet.
Description of reference numerals:
in the figure: 1. the spray head, 2, water channel, 3, spray cover plate, 4, boss, 5, switching plate, 6, switch, 7, communication hole, 8, sealing gasket, 9, sealing ring, 10, positioning shaft, 11, partition wall, 12, spray hole, 13, cavity, 14, cavity wall, and 15, partition plate.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
The invention relates to a dual-mode switching garden spraying faucet, as shown in figures 1 to 3, the dual-mode switching garden spraying faucet comprises a cylindrical spray head 1, one end of the spray head 1 is provided with a two-stage step-shaped coaxial boss 4, the other end of the spray head 1 is recessed to form an open cavity 13, the bottom of the cavity 13 is flush, an inner ring and an outer ring of water channels 2 penetrating through the spray head 1 are arranged on the spray head 1 around an axial line, the inner ring of water channels 2 begin from the end face of the boss 4 with a smaller outer diameter in the two-stage boss 4 and end in the area close to the axial line of the bottom end face of the cavity 13, the outer ring of water channels 2 begin from the end face of the boss 4 with a larger outer diameter in the two-stage boss 4 and end in the area far away from the axial line of the bottom end face of the cavity 13, the number of the inner ring of water channels 2 is at most 2, the number of the outer ring of water channels 2 is at most 2, and the axial line of the inner ring and the outer ring of the spray head 1 are arranged in a coplanar manner;
a positioning shaft 10 is arranged at the center of the bottom of the cavity 13, a switching disc 5 with the outer diameter matched with the inner diameter of the cavity 13 is sleeved on the positioning shaft 10, the switching disc 5 is abutted against the end face of the bottom of the cavity 13, a through hole is formed in the corresponding position of the cavity 13 on the cavity wall 14, a switch 6 extends into the cavity 13 from the through hole and is inserted into the switching disc 5, the switch 6 is pushed to drive the switching disc 5 to rotate, as shown in fig. 5 to 7, communication holes 7 which only enable the inner ring water channel 2 to be communicated with the cavity 13, communication holes 7 which only enable the outer ring water channel 2 to be communicated with the cavity 13 and communication holes 7 which enable the inner ring water channel 2 and the outer ring water channel 2 to be communicated with the cavity 13 are respectively arranged on the switching disc 5 at different intervals and at different angles, and a sealing ring 9 for isolating the inner space and the outer space of the cavity 13 is filled in a gap between the outer edge of the switching disc 5 and the through hole on the cavity wall 14;
the spraying cover plate 3 is buckled and covered at one end of the second-stage boss 4, a partition wall 11 which can be abutted with the outer edge of the end face of the boss 4 with smaller outer diameter after the buckling and covering is arranged at the center of the inner ring of the spraying cover plate 3, and a plurality of through spraying holes 12 are uniformly distributed on the spraying cover plate 3.
The dual-mode switching garden spraying faucet has two modes, can be switched according to actual requirements when in use, and when a whole area needs to be sprayed, the switching plate 5 is rotated through the switching switch 6, so that the inner and outer ring water channels 2 are communicated with the cavity 13, and the spraying cover plate 3 integrally discharges water for spraying operation; when uneven spraying occurs far and near, the switch plate 5 is rotated through the switch 6, only the inner ring water channel 2 is communicated with the cavity 13 or only the outer ring water channel 2 is communicated with the cavity 13, the spraying cover plate 3 is switched to a partial water outlet state, only the inner ring sprays or only the outer ring sprays, and therefore the purpose that spraying operation is performed only on the near area or spraying operation is performed only on the near area is achieved.
In the dual-mode switching garden spraying faucet, as shown in fig. 4, the switching plate 5 is provided with an area which can separate the inner and outer ring water channels 2 from the cavity 13. The arrangement can enable the spraying faucet to have a turn-off function, avoid additional arrangement of a turn-off valve, save cost and reduce wiring difficulty.
In this bimodulus switching gardens spraying tap, spray the hole 12 slope setting on the apron 3, its axis is the radioactivity and disperses the distribution, and wherein the angle between 12 axes of spraying the hole that are linked together with outer lane water course 2 and the 3 axes of spraying the apron is great, and the angle between 12 axes of spraying the hole that are linked together with inner circle water course 2 and the 3 axes of spraying the apron is less.
In the double-mode switching garden spraying faucet, the end face, abutted against the end face of the bottom of the cavity 13, of the switching plate 5 is provided with a sealing gasket 8, and the area, corresponding to the communicating hole 7, of the sealing gasket 8 is hollowed to form a through hole.
In the dual-mode switching garden spraying faucet, the number of the inner circle of water channels and the number of the outer circle of water channels are 2.
Furthermore, a straight partition plate 15 is further arranged on the end face of one side, provided with the partition wall 11, of the spraying cover plate 3, the axis of the partition plate 15 coincides with the axis of the spraying cover plate 3, the spraying cover plate 3 is buckled and covered on the second-stage boss 4, and the partition plate 15 abuts against the end face of the boss 4 in the corresponding area. The space surrounded by the side wall of the spraying cover plate 3 is divided into four parts by the partition plate 15 and the partition wall 11, and the four parts respectively correspond to one water channel 2 after the spraying cover plate 3 is buckled on the second-level boss 4, so that the kinetic energy loss of water flow caused by dispersion is reduced, and the water flow spraying strength is increased. Preferably, the isolation plate 15 is made of an elastic material.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. A dual-mode switching garden spraying faucet comprises a cylindrical sprayer (1), wherein one end of the sprayer (1) is a second-stage stepped coaxial boss, an open cavity (13) is formed in the other end of the sprayer (1) in a concave mode, the bottom of the cavity (13) is flush, an inner ring and an outer ring of water channels (2) penetrating through the sprayer (1) are arranged on the sprayer (1) in an axial line mode, the water channels (2) located in the inner ring start from the end face of a boss (4) with a smaller outer diameter in the second-stage stepped coaxial boss, the end face of the bottom of the cavity (13) is close to the area of the axial line, the water channels (2) located in the outer ring start from the end face of a boss (4) with a larger outer diameter in the second-stage stepped coaxial boss, the end face of the bottom of the cavity (13) is far away from the area of the axial line, the number of the water channels (2) located in the inner ring is at most 2, the number of the water channels (2) located in the outer ring is also at most 2, the axes of the inner circle of water channel (2) and the outer circle of water channel (1) are arranged in a coplanar manner;
the central position of the bottom of the cavity (13) is provided with a positioning shaft (10), the positioning shaft (10) is sleeved with a switching disc (5) with the outer diameter matched with the inner diameter of the cavity (13), the switching disc (5) is abutted against the end face of the bottom of the cavity (13), the cavity (13) is provided with a through hole corresponding to the corresponding position on the cavity wall (14), a switching switch (6) extends into the cavity (13) from the through hole and then is inserted on the switching disc (5), the switching disc (5) can be driven to rotate by shifting the switching switch (6), the switching disc (5) is respectively provided with a communicating hole (7) which can only enable the water channel (2) positioned at the inner ring to be communicated with the cavity (13), a communicating hole (7) which can only enable the water channel (2) positioned at the outer ring to be communicated with the cavity (13) and communicating holes (7) which can enable the water channels (2) at the inner ring and the outer ring to be communicated with the cavity (13) at different angles, and an isolated cavity (13) is arranged in a gap between the through holes on the outer edge of the switching disc (5) and the cavity wall (14) A sealing ring (9) in the outer space;
the method is characterized in that: the spraying cover plate (3) is buckled and covered at one end of the two-stage step-shaped coaxial boss, a partition wall (11) which can be abutted against the outer edge of the end face of the boss (4) with smaller outer diameter after being buckled and covered is arranged in the spraying cover plate (3) in the center of the spraying cover plate, and a plurality of penetrating spraying holes (12) are uniformly distributed on the spraying cover plate (3);
the spraying cover plate is characterized in that a straight partition plate (15) is further arranged on the end face of one side, provided with the partition wall (11), of the spraying cover plate (3), the axis of the partition plate (15) coincides with the axis of the spraying cover plate (3), the spraying cover plate (3) is buckled and covered on a secondary stepped coaxial boss, the partition plate (15) abuts against the end face of the boss (4) in the corresponding area, and an area enabling the inner ring water channel (2) and the outer ring water channel (2) to be separated from the cavity (13) is further reserved on the switching plate (5).
2. The dual mode-switching garden spray faucet of claim 1, wherein: the spraying holes (12) on the spraying cover plate (3) are obliquely arranged, the axes of the spraying holes are distributed in a radioactive manner, the angle between the axis of the spraying hole (12) communicated with the water channel (2) positioned at the outer ring and the axis of the spraying cover plate (3) is larger, and the angle between the axis of the spraying hole (12) communicated with the water channel (2) positioned at the inner ring and the axis of the spraying cover plate (3) is smaller.
3. The dual mode-switching garden spray faucet of claim 2, wherein: and a sealing gasket (8) is arranged on the end face of the switching disc (5) abutting against the end face of the bottom of the cavity (13), and a through hole is formed in the region, corresponding to the communicating hole (7), of the sealing gasket (8) through hollowing treatment.
4. The dual mode-switching garden spray faucet of any one of claims 1 to 3, wherein: the number of the inner circle of water channel (2) and the number of the outer circle of water channel (2) are both 2.
5. The dual mode-switching garden spray faucet of claim 1, wherein: the insulation plate (15) is made of an elastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710809319.2A CN107398363B (en) | 2017-09-10 | 2017-09-10 | Dual-mode switching garden spraying faucet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710809319.2A CN107398363B (en) | 2017-09-10 | 2017-09-10 | Dual-mode switching garden spraying faucet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107398363A CN107398363A (en) | 2017-11-28 |
| CN107398363B true CN107398363B (en) | 2022-04-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710809319.2A Active CN107398363B (en) | 2017-09-10 | 2017-09-10 | Dual-mode switching garden spraying faucet |
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| Country | Link |
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| CN (1) | CN107398363B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113197061A (en) * | 2021-05-31 | 2021-08-03 | 上海秦森园林股份有限公司 | Automatic sprinkling device for garden water |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1071344A (en) * | 1996-06-27 | 1998-03-17 | Earth Chem Corp Ltd | Spraying nozzle structure |
| CN2764490Y (en) * | 2004-12-31 | 2006-03-15 | 周华松 | Back switching type sprayer |
| CN101428257B (en) * | 2007-11-06 | 2012-06-27 | 绿田机械股份有限公司 | Multi-angle showerhead of washer |
| CN201454715U (en) * | 2009-07-27 | 2010-05-12 | 韩竞飞 | Multifunctional water mist spray head |
| CN106861946A (en) * | 2015-12-10 | 2017-06-20 | 厦门松霖科技有限公司 | A kind of top-spraying gondola of back toggle switching |
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2017
- 2017-09-10 CN CN201710809319.2A patent/CN107398363B/en active Active
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| Publication number | Publication date |
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| CN107398363A (en) | 2017-11-28 |
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