Water sprinkler capable of adjusting watering range

Abstract

The utility model relates to the technical field of landscaping sprinklers, in particular to a sprinkler capable of adjusting watering range, which comprises a water delivery pipe for delivering a water source to the sprinkler, a fixing ring for mounting the sprinkler on the ground is mounted at the top of the water delivery pipe, and a sprinkler pipe connected to a water outlet of the water delivery pipe is mounted at the top of the fixing ring. A side water outlet pipe is installed on the outer surface of the water spraying pipe, a first water spraying opening is formed in the outer surface of the side water outlet pipe, a water outlet assembly is installed on the outer surface of the first water spraying opening, an upper water outlet pipe is installed at the top of the water spraying pipe, and a water spraying assembly capable of moving up and down is installed in the upper water outlet pipe. The watering range of the water spraying assembly is adjusted by moving the position of an upper water outlet pipe up and down. According to the embodiment, the number and height of the second water spraying openings exposed out of the outer surface of the water spraying pipe are changed by stretching the water spraying pipe, the watering range of the second water spraying openings is adjusted, and the effect of adjusting the watering range of the water spraying pipe is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of garden greening sprinklers, and more precisely, to a sprinkler with an adjustable watering range. Background Art

[0002] Garden greening refers to the creation of a beautiful natural environment and a recreation area in a certain area by using engineering techniques and artistic means, through transforming the terrain, planting trees, flowers and plants, constructing buildings and arranging garden paths, etc. In order to maintain the effect of garden greening, it is necessary to sprinkle and irrigate the greening plants as needed by a sprinkler to ensure the normal growth of the plants.

[0003] For sprinklers, there is existing technology, for example:

[0004] Chinese Patent Publication No. CN219228603U discloses a sprinkler with an adjustable watering range, which includes: a water storage tank, a water supply pump is fixedly installed at the upper end of the water storage tank, and a corrugated telescopic pipe is fixedly connected to the upper end of the water supply pump. The upper end of the installation pipe is fixedly connected to a water outlet pipe, and a water outlet branch pipe is fixedly connected to the outer end of the water outlet pipe. A sprinkler head is fixedly connected to the lower end surface of the water outlet branch pipe; a fixing block is fixedly connected to the upper end surface of the water storage tank, a connecting rod is connected to the upper end of the fixing block, a handle rod is fixedly connected to the outer surface of the connecting rod, and a top rod is arranged outside the connecting rod; a fixing rod is fixedly connected to the upper end surface of the water storage tank, and a support rod is connected to the outside of the fixing rod.

[0005] It can be seen from this that the existing technology adjusts the watering range of the sprinkler by adjusting the height of the water spraying port of the sprinkler. However, only by adjusting the height of the water spraying port of the sprinkler, the adjustment of the water spraying range of the sprinkler is limited, and the structure for adjusting the height installed outside the sprinkler increases the volume of the sprinkler, and the installation of the sprinkler on the garden green plants affects the aesthetics. Therefore, a sprinkler with an adjustable watering range that is convenient to adjust is needed.

[0006] In view of this, the utility model provides a sprinkler with an adjustable watering range. Summary of the Utility Model

[0007] The purpose of the utility model is to solve the above-mentioned disadvantages and provide a sprinkler with an adjustable watering range that can adjust the water spraying port of the sprinkler.

[0008] Use the second water spraying port and the shielding cover to change the water spraying range of the second water spraying port. At the same time, by stretching and adjusting the spray water pipe, the position of the second water spraying port opened on the outer surface of the spray water pipe is raised to adjust the watering range of the second water spraying port.

[0009] Therefore, the present utility model provides a sprinkler with an adjustable watering range, including a water delivery pipe for conveying water source to the sprinkler. A fixing ring for installing the sprinkler on the ground is installed at the top of the water delivery pipe. A sprinkler pipe connected to the water outlet of the water delivery pipe is installed at the top of the fixing ring. A side water outlet pipe is installed on the outer surface of the sprinkler pipe. A first water spraying orifice is formed on the outer surface of the side water outlet pipe. A water outlet assembly is installed on the outer surface of the first water spraying orifice. An upper water outlet pipe is installed at the top of the sprinkler pipe. A water spraying assembly capable of moving up and down is installed inside the upper water outlet pipe. The watering range is adjusted by moving the upper water outlet pipe up and down to change the position of the water spraying assembly.

[0010] As a further improvement of the technical solution, the water outlet assembly includes two connecting rings fixedly installed on the outer surface of the side water outlet pipe. Annular sliding grooves are formed on the side walls of the two connecting rings close to each other. A shielding cover for shielding the first water spraying orifice is rotatably installed inside the annular sliding grooves. Leakage holes for exposing the first water spraying orifice are formed on the outer surface of the shielding cover. The shielding cover rotates between the two connecting rings to open and close the first water spraying orifice.

[0011] As a further improvement of the technical solution, there are two side water outlet pipes, and the two side water outlet pipes are symmetrically distributed on the outer surface of the sprinkler pipe. The two side water outlet pipes can water the green plants on both sides of the sprinkler pipe.

[0012] As a further improvement of the technical solution, the water spraying assembly includes a spray pipe installed inside the upper water outlet pipe and a plurality of docking ring openings formed on the inner wall of the upper water outlet pipe. Second water spraying orifices for spraying water flow are formed on the outer surface of the spray pipe. A plurality of sealing rings are sleeved on the outer surface of the spray pipe, and the plurality of sealing rings can be clamped inside the plurality of docking ring openings. The spray pipe is pulled upward to expose different lengths of the spray pipe at the top of the upper water outlet pipe, and different numbers of second water spraying orifices are exposed on the outer surface of the spray pipe, so as to adjust the watering range of the spray pipe.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] In the sprinkler with an adjustable watering range, when watering the green plants, the green plants are watered through the first water spraying orifice of the side water outlet pipe and the second water spraying orifice of the spray pipe. By rotating the shielding cover to shield the first water spraying orifice, the first water spraying orifice is closed, or a part of the first water spraying orifice is shielded to change the water spraying range of the first water spraying orifice. The number and height of the second water spraying orifices exposed on the outer surface of the spray pipe can also be changed by stretching the spray pipe, so as to adjust the watering range of the second water spraying orifice, and achieve the effect of adjusting the watering range of the sprinkler pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Next, the present utility model will be described in more detail by way of example with reference to the accompanying drawings, in which:

[0016] Figure 1 This is the front view plane structure schematic diagram of the present utility model;

[0017] Figure 2 This is the three-dimensional structure schematic diagram of the present utility model;

[0018] Figure 3 This is the structure schematic diagram of the water outlet assembly of the present utility model;

[0019] Figure 4 This is the structure schematic diagram of the water spraying assembly of the present utility model.

[0020] The meanings of each label in the figure are as follows:

[0021] 1, water delivery pipe; 2, fixing ring; 3, sprinkler pipe; 31, side water outlet pipe; 32, water spraying orifice one; 33, upper water outlet pipe; 4, water outlet assembly; 401, connecting ring; 402, annular sliding groove; 403, shielding cover; 404, leakage hole; 5, water spraying assembly; 501, water spraying pipe; 502, docking ring opening; 503, water spraying orifice two; 504, sealing ring. Specific embodiments

[0022] In the prior art, the watering range of the sprinkler is adjusted by adjusting the height of the water spraying orifice of the sprinkler. However, only by adjusting the height of the water spraying orifice of the sprinkler, the adjustment of the water spraying range of the sprinkler is limited, and the structure for adjusting the height installed outside the sprinkler increases the volume of the sprinkler. Installing the sprinkler on the garden green plants affects the beauty. Therefore, a sprinkler that is convenient for adjusting the watering range of the sprinkler is needed.

[0023] As Figures 1-4 shown, the device includes a water delivery pipe 1 for delivering water source to the sprinkler. A fixing ring 2 for installing the sprinkler on the ground is installed at the top of the water delivery pipe 1. A sprinkler pipe 3 connected to the water outlet of the water delivery pipe 1 is installed at the top of the fixing ring 2. A side water outlet pipe 31 is installed on the outer surface of the sprinkler pipe 3. A water spraying orifice one 32 is opened on the outer surface of the side water outlet pipe 31. A water outlet assembly 4 is installed on the outer surface of the water spraying orifice one 32. An upper water outlet pipe 33 is installed at the top of the sprinkler pipe 3. A water spraying assembly 5 that can move up and down is installed inside the upper water outlet pipe 33. The water spraying assembly 5 adjusts the watering range by moving the position of the upper water outlet pipe 33 up and down;

[0024] First, the specific structure of the water outlet assembly 4 is disclosed. The water outlet assembly 4 includes two connecting rings 401 fixedly installed on the outer surface of the side water outlet pipe 31. Annular sliding grooves 402 are opened on the side walls of the two connecting rings 401 close to each other. A shielding cover 403 for shielding the water spraying orifice one 32 is rotatably installed inside the annular sliding grooves 402. Leakage holes 404 for exposing the water spraying orifice one 32 are opened on the outer surface of the shielding cover 403. The shielding cover 403 rotates between the two connecting rings 401 to open and close the water spraying orifice one 32;

[0025] There are two side outlet water pipes 31. The two side outlet water pipes 31 are symmetrically distributed on the outer surface of the sprinkler pipe 3. The two side outlet water pipes 31 can water the green plants on both sides of the sprinkler pipe 3.

[0026] The improvement of this embodiment lies in: watering the green plants through the water spraying nozzles 32 of the two side outlet water pipes 31 connected to the outer surface of the sprinkler pipe 3. The water spraying nozzles 32 are opened obliquely above the outer surfaces of the two side outlet water pipes 31, which can increase the watering range of the green plants. And the shielding cover 403 rotatably installed on the outer surface of the water spraying nozzle 32 rotates between the two connecting rings 401 to shield the water spraying nozzle 32, which can change the direction of the water spraying nozzle 32 or close the water spraying nozzle 32. Only watering is carried out through the water spraying assembly 5, so as to change the water spraying position of the sprinkler pipe 3 and achieve the effect of adjusting the watering range of the sprinkler pipe 3.

[0027] Due to the problem of how to adjust the watering range of the water spraying assembly 5 in the prior art, therefore, through Figure 2 and Figure 4 The second embodiment of the present invention is shown.

[0028] The specific structure of the water spraying assembly 5 is disclosed again. The water spraying assembly 5 includes a spray water pipe 501 installed inside the upper outlet water pipe 33 and a plurality of docking ring openings 502 opened on the inner wall of the upper outlet water pipe 33. The outer surface of the spray water pipe 501 is provided with water spraying nozzles 503 for spraying water flow. A plurality of sealing rings 504 are sleeved on the outer surface of the spray water pipe 501. The plurality of sealing rings 504 can be clamped inside the plurality of docking ring openings 502. The spray water pipe 501 is pulled upward so that different lengths of the spray water pipe 501 are exposed at the top of the upper outlet water pipe 33, and different numbers of water spraying nozzles 503 are exposed on the outer surface of the spray water pipe 501, thereby adjusting the watering range of the spray water pipe 501.

[0029] The improvement of this embodiment lies in: installing the upper spray water pipe 501 inside the upper outlet water pipe 33 at the top of the sprinkler pipe 3. By stretching the spray water pipe 501, the sealing rings 504 on the outer surface of the spray water pipe 501 can be clamped in different docking ring openings 502 to adjust the height of the spray water pipe 501. A plurality of groups of water spraying nozzles 503 distributed in a ring shape are opened on the outer surface of the spray water pipe 501. By stretching the spray water pipe 501 and adjusting the height of the spray water pipe 501 to expose the water spraying nozzles 503 at different positions, the height of the water spraying of the water spraying nozzles 503 is increased to water green plants in different ranges. And the lowermost water spraying nozzle 503 can also water the green plants in the initial range. When the water spraying nozzles 503 are not used, the spray water pipe 501 can be pressed into the upper outlet water pipe 33 to close the water spraying nozzles 503, and only watering is carried out through the two side outlet water pipes 31, so as to change the watering position to adjust the watering range.

[0030] As described above, the working principle of this solution is as follows:

[0031] When watering the green plants, the green plants are watered through the water spraying orifice 32 of the side water outlet pipe 31 and the water spraying orifice 503 of the water spraying pipe 501. By rotating the shielding cover 403, the water spraying orifice 32 is shielded to close the water spraying orifice 32, or a part of the water spraying orifice 32 is shielded to change the water spraying range of the water spraying orifice 32. Also, by stretching the water spraying pipe 501, the number and height of the water spraying orifices 503 exposed on the outer surface of the water spraying pipe 501 can be changed to adjust the watering range of the water spraying orifices 503, so as to achieve the effect of adjusting the watering range of the water spraying pipe 3.

[0032] The above shows and describes the basic principle, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A sprinkler with an adjustable watering range, comprising a water pipe (1) for conveying water to the sprinkler, characterized in that: A fixing ring (2) for fixing the sprinkler on the ground is installed at the top of the water pipe (1); a sprinkler pipe (3) connected to the water outlet of the water pipe (1) is installed at the top of the fixing ring (2); a side water outlet pipe (31) is installed on the outer surface of the sprinkler pipe (3); a water outlet port (32) is provided on the outer surface of the side water outlet pipe (31); a water outlet assembly (4) is installed on the outer surface of the water outlet port (32); an upper water outlet pipe (33) is installed at the top of the sprinkler pipe (3); a water spray assembly (5) that can move up and down is installed inside the upper water outlet pipe (33); the water spray assembly (5) adjusts the watering range by moving the position of the upper water outlet pipe (33) up and down.

2. The sprinkler with adjustable watering range as claimed in claim 1, characterized in that: The water outlet assembly (4) comprises two connecting rings (401) fixedly mounted on the outer surface of the side water outlet pipe (31); the adjacent side walls of the two connecting rings (401) are provided with an annular groove (402); a shielding cover (403) for shielding the water outlet (32) is rotatably mounted inside the annular groove (402); a leakage hole (404) for exposing the water outlet (32) is provided on the outer surface of the shielding cover (403); the shielding cover (403) is rotated between the two connecting rings (401) to open and close the water outlet (32).

3. The sprinkler with adjustable watering range as claimed in claim 2, characterized in that: Two side water outlet pipes (31) are provided, and the two side water outlet pipes (31) are symmetrically distributed on the outer surface of the sprinkler pipe (3). The two side water outlet pipes (31) can be used to water green plants on both sides of the sprinkler pipe (3).

4. The sprinkler with adjustable watering range as claimed in claim 1, characterized in that: The water spray assembly (5) comprises a water spray pipe (501) installed inside the upper water outlet pipe (33) and a plurality of docking ring openings (502) opened on the inner wall of the upper water outlet pipe (33); the outer surface of the water spray pipe (501) is provided with a second water spray opening (503) for spraying water; the outer surface of the water spray pipe (501) is sleeved with a plurality of sealing rings (504); the plurality of sealing rings (504) can be snap-fitted into the interior of the plurality of docking ring openings (502); the water spray pipe (501) is pulled upwards so that different lengths of the water spray pipe (501) are exposed at the top of the upper water outlet pipe (33); and different numbers of the second water spray openings (503) are exposed on the outer surface of the water spray pipe (501), thereby adjusting the watering range of the water spray pipe (501).

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