A new watering nozzle for landscaping

Abstract

This utility model belongs to the technical field of accessories for landscaping irrigation, specifically disclosing a novel watering nozzle for landscaping. It includes a fixing nail, a rotating groove at the top of the fixing nail, a rotating rod rotatably connected to the inner wall of the rotating groove, a fixing groove at the bottom of the rotating rod, a water storage pipe fixedly connected to the top of the rotating rod, a nozzle fixedly connected to the top of the water storage pipe, a spray hole at the top of the nozzle, a water inlet pipe on the surface of the water storage pipe, and a bracket fixedly connected to the surface of the water storage pipe. This novel watering nozzle for landscaping, by rotating the nozzle at a certain angle, can spray at multiple angles to a certain extent, resulting in a wider spray range. This facilitates the irrigation of large areas of landscaping, effectively reducing the tedious steps of frequent device movement and fixing by workers, improving the irrigation efficiency of the device, and effectively reducing the labor intensity of workers.

Description

Technical Field

[0001] This utility model relates to the technical field of accessories for irrigation in landscaping, specifically a new type of watering nozzle for landscaping. Background Technology

[0002] Garden irrigation is a technical measure to replenish the soil moisture needed for the growth of garden plants, thereby improving their growing conditions. It utilizes manual or mechanical methods in various forms of irrigation to replenish the soil moisture in garden green spaces, meeting the water requirements of the plants. Besides satisfying the water needs of garden plants, it also regulates air humidity and temperature, washes dust off plants, and beautifies the garden landscape. Garden irrigation includes flower irrigation, lawn irrigation, and tree irrigation. The best method for garden irrigation is sprinkler irrigation, and a fixed pipeline sprinkler system is suitable. Low-pressure sprinklers are recommended for lawn irrigation, and the pipeline system should be buried underground. Plastic pipes or asbestos cement pipes can be used. The water requirements of other ornamental plants differ from those of lawns, and appropriate methods should be used according to the plant type and its irrigation requirements. A search revealed a currently published patent: CN211563371U, which discloses a watering nozzle for landscaping, comprising a water spray shell with a water inlet connector on one side and several water outlet holes on the top; a partition dividing the water spray shell into a lower buffer zone and an upper buffer zone, with a connecting area between the upper and lower buffer zones located away from the water inlet connector; and a rotating assembly located inside the water spray shell and rotatable relative to it. The rotating assembly includes a rotating shield to block some of the water outlet holes on the top of the water spray shell and a rotating shaft to drive the rotating shield to move circumferentially. This watering nozzle, under constant water pressure, exhibits a greater water flow velocity and distance than existing nozzles, making it suitable for irrigating large areas of green landscaping.

[0003] However, the following situation may occur during the use of the device: Since the device introduces water into the nozzle through the water inlet pipe and then sprays water for irrigation through the spray holes, although the device can spray water for irrigation in the garden, it cannot spray from multiple angles. The device needs to be moved and fixed manually before it can be sprayed in other areas. The process is cumbersome and time-consuming. In view of the above situation, technical innovation is carried out on the basis of the existing device. Utility Model Content

[0004] The purpose of this utility model is to provide a new type of watering nozzle for landscaping, so as to solve the problem that the spraying device mentioned in the background art cannot be adjusted in angle, thus limiting the spraying area.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a novel watering nozzle for landscaping, comprising a fixing nail, a rotating groove at the top of the fixing nail, a rotating rod rotatably connected to the inner wall of the rotating groove, a fixing groove at the bottom of the rotating rod, a water storage pipe fixedly connected to the top of the rotating rod, a nozzle fixedly connected to the top of the water storage pipe, a spray hole at the top of the nozzle, a water inlet pipe on the surface of the water storage pipe, a bracket fixedly connected to the surface of the water storage pipe, a first protective shell fixedly connected to the top of the bracket, a second protective shell rotatably connected to the surface of the first protective shell, a handle on the surface of the second protective shell, a power groove extending to the outside of the fixing nail, and an angle adjustment device inside the power groove.

[0006] Preferably, the interior of the power groove is connected to the interior of the rotation groove.

[0007] Preferably, the angle adjustment device includes a fixing rod, which is slidably connected to the inside of the power groove, the top of the fixing rod is inserted into the inside of the fixing groove, and a protrusion extending to the outside of the fixing nail is fixedly connected to one side of the fixing rod.

[0008] Preferably, a spring is fixedly connected to the bottom of the fixing rod, and the bottom of the spring is fixedly connected to the inner wall of the power groove.

[0009] Preferably, a first support rod is fixedly connected to the inner wall of the second protective shell on the left side. The first support rod has an "L" shaped cross-section. Second support rods are fixedly connected to both sides of the first support rod. The cross-section of the second support rod is also "L" shaped. A first roller is rotatably connected to one side of the second support rod.

[0010] Preferably, two symmetrical columns are fixedly connected to the inner wall of the second protective shell on the right side.

[0011] Preferably, the bottom of the column is provided with a sliding groove, and a sliding rod extending to the outside of the sliding groove is slidably connected inside the sliding groove. The sliding rod has an "L" shaped cross section, and a second roller is rotatably connected to one side of the sliding rod.

[0012] Preferably, a tension spring is fixedly connected to the top of the sliding rod, and the top of the tension spring is fixedly connected to the inner wall of the sliding groove.

[0013] Compared with the prior art, the beneficial effects of this utility model are: 1. This new type of watering nozzle for landscaping allows for multi-angle spraying by rotating the nozzle at a certain angle, resulting in a wider spraying range. This facilitates the irrigation of large areas of landscaping, effectively reducing the tedious steps of frequently moving and fixing the device, improving irrigation efficiency, and significantly reducing the workload of staff.

[0014] 2. This new type of watering nozzle for landscaping, by setting up a first protective shell and a second protective shell, can protect the nozzle, effectively reducing the risk of sand and soil entering the nozzle hole and causing blockage when the nozzle is not in use. This can lead to uneven spraying and a smaller spray area during use. It also effectively reduces the possibility of tourists and pedestrians accidentally stepping on the nozzle and causing damage. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of a novel watering nozzle for landscaping according to the present invention; Figure 2 This is a schematic diagram of the structure of the nozzle of this utility model; Figure 3 This is a schematic diagram of the rotating rod of this utility model; Figure 4 This is a schematic diagram of the structure of the first protective shell of this utility model; Figure 5 This utility model Figure 4 A magnified structural diagram of A in the middle; Figure 6 This is a schematic diagram of the sliding groove of this utility model.

[0016] In the diagram: 1. Fixing pin; 2. Rotating groove; 3. Power groove; 4. Protrusion; 5. Rotating rod; 6. Water storage pipe; 7. Bracket; 8. First protective shell; 9. Second protective shell; 10. Nozzle; 11. Spring; 12. Fixing rod; 13. Fixing groove; 14. First support rod; 15. Second support rod; 16. First roller; 17. Column; 18. Sliding rod; 19. Second roller; 20. Sliding groove; 21. Tension spring. Detailed Implementation

[0017] Please see Figure 1-6This utility model provides a technical solution: a novel watering nozzle for landscaping, comprising a fixing nail 1, a rotating groove 2 on the top of the fixing nail 1, a rotating rod 5 rotatably connected to the inner wall of the rotating groove 2, multiple fixing grooves 13 on the bottom of the rotating rod 5, a water storage pipe 6 for water storage fixedly connected to the top of the rotating rod 5, a nozzle 10 fixedly connected to the top of the water storage pipe 6, multiple spray holes for spraying on the top of the nozzle 10, the interior of the spray holes communicating with the interior of the water storage pipe 6, a water inlet pipe on the surface of the water storage pipe 6, a bracket 7 fixedly connected to the surface of the water storage pipe 6, two symmetrical first protective shells 8 fixedly connected to the top of the bracket 7, a second protective shell 9 rotatably connected to the surface of the first protective shell 8, and a handle for easy pulling on the surface of the second protective shell 9. Through the cooperation of the first protective shell 8 and the second protective shell 9, the nozzle 10 can be protected. A power groove 3 extending to the outside is opened inside the fixing nail 1, the interior of the power groove 3 communicating with the interior of the rotating groove 2, and an angle adjustment device is provided inside the power groove 3.

[0018] Please refer to Figure 3 The angle adjustment device includes a fixed rod 12, which is slidably connected to the inside of the power groove 3. The top of the fixed rod 12 is inserted into the inside of the fixed groove 13. A protrusion 4 extending to the outside of the fixed nail 1 is fixedly connected to one side of the fixed rod 12. A plurality of springs 11 are fixedly connected to the bottom of the fixed rod 12. The bottom of the springs 11 is fixedly connected to the inner wall of the power groove 3. By sliding the fixed rod 12 up and down, the springs 11 can be compressed and reset.

[0019] The worker presses down on the protrusion 4, causing the protrusion 4 to slide the fixing rod 12 downwards, compressing the spring 11. The fixing rod 12 slides out of the fixing groove 13, releasing the fixing of the rotating rod 5. The worker then makes the rotating rod 5 continue to rotate, causing the water storage pipe 6 to rotate. The water storage pipe 6 causes the nozzle 10 at its top to rotate. After rotating to the appropriate position, the worker releases the protrusion 4, the spring 11 resets, and the fixing rod 12 slides upwards. The fixing rod 12 slides into the fixing groove 13 and re-inserts, fixing the position of the rotating rod 5. By rotating the nozzle 10 at a certain angle, the nozzle can spray at multiple angles to a certain extent, resulting in a wider spray range. This facilitates the device to spray and irrigate large areas of gardens, effectively reducing the tedious steps of frequently moving and fixing the device, improving the irrigation efficiency of the device, and effectively reducing the labor intensity of the workers.

[0020] Please refer to Figure 5 A first support rod 14 is fixedly connected to the inner wall of the second protective shell 9 on the left side. The cross-section of the first support rod 14 is "L-shaped". A second support rod 15 is fixedly connected to both sides of the first support rod 14. The cross-section of the second support rod 15 is also "L-shaped". A first roller 16 is rotatably connected to one side of the second support rod 15.

[0021] Please refer to Figure 5 Two symmetrical columns 17 are fixedly connected to the inner wall of the second protective shell 9 on the right side. A sliding groove 20 is provided at the bottom of the column 17. A sliding rod 18 extending to the outside is slidably connected inside the sliding groove 20. The cross section of the sliding rod 18 is "L-shaped". A second roller 19 is rotatably connected to one side of the sliding rod 18. A tension spring 21 is fixedly connected to the top of the sliding rod 18. The top of the tension spring 21 is fixedly connected to the inner wall of the sliding groove 20. By sliding the sliding rod 18 up and down, the tension spring 21 can be stretched and reset.

[0022] By pulling the two handles, the operator can apply force to the two second protective shells 9, which in turn apply force to the first support rod 14 and the column 17, respectively. The first support rod 14 drives the first roller 16 to slide to the left via the second support rod 15, and the column 17 drives the second roller 19 to slide to the right via the sliding rod 18. Since the second support rod 15 is located above the second roller 19, it can limit the second roller 19. The surface of the first roller 16 contacts the surface of the second roller 19, causing the second roller 19 to slide downward. The second roller 19 drives the sliding rod 18 to slide downward, and the tension spring 21 is stretched. The operator continues to pull the handles until the first roller 16 slides over the second roller 19 to the left side of the second roller 19. At the same time, the tension spring 21 resets, which can release the fixation of the two second protective shells 9 and open a gap to allow the sprinkler head 10 to be exposed for spraying irrigation.

[0023] When the staff pushes the two handles, the two second protective shells 9 move closer together. This causes the first support rod 14 to be stressed, which in turn drives the first roller 16 to slide to the right via the second support rod 15. The column 17 is stressed, which in turn drives the second roller 19 to slide to the left via the sliding rod 18. Continuing to push the handles, the surfaces of the first roller 16 and the second roller 19 come into contact. The second roller 19 is then stressed, causing the sliding rod 18 to slide downwards. The tension spring 21 is stretched, and the first roller 16 slides over the second roller 19 to its right side. The tension spring 21 then returns to its original position, and the sliding rod 18... The first roller 16 is limited by the upward sliding force of the 8, which fixes the two second protective shells 9 and wraps the nozzle 10. By setting the first protective shell 8 and the second protective shell 9, the nozzle 10 can be protected, which can effectively reduce the long-term exposure of the nozzle 10 to the external environment when it is not in use. Sand and soil can enter the nozzle and cause blockage, which can lead to uneven spraying and a smaller spray area during use. It can also effectively reduce the possibility of tourists and pedestrians accidentally stepping on the nozzle and causing damage.

[0024] Working principle: For this type of new type of watering nozzle for landscaping, the operator first pushes and pulls two handles, which causes the two second protective shells 9 to bear force. The two second protective shells 9 respectively bear force on the first support rod 14 and the column 17. The first support rod 14 drives the first roller 16 to slide left and right through the second support rod 15. The column 17 also drives the second roller 19 to slide left and right through the sliding rod 18. This can fix and release the second protective shells 9, so that the first protective shells 8 and the second protective shells 9 can protect and open the nozzle 10. The operator presses the protrusion 4, which drives the fixing rod 12 to slide up and down, so that the fixing rod 12 can slide out of the fixing groove 13 and be released from fixation. Then, the operator rotates the rotating rod 5 to adjust the angle of the nozzle 10. After the angle is adjusted, the operator releases the protrusion 4, and the fixing rod 12 slides into the fixing groove 13 to be inserted, so that the position of the nozzle 10 is fixed.

[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A novel watering nozzle for landscaping, comprising a fixing nail (1), characterized in that: The top of the fixing nail (1) is provided with a rotating groove (2), the inner wall of the rotating groove (2) is rotatably connected to a rotating rod (5), the bottom of the rotating rod (5) is provided with a fixing groove (13), the top of the rotating rod (5) is fixedly connected to a water storage pipe (6), the top of the water storage pipe (6) is fixedly connected to a nozzle (10), the top of the nozzle (10) is provided with a spray hole, the surface of the water storage pipe (6) is provided with a water inlet pipe, the surface of the water storage pipe (6) is fixedly connected to a bracket (7), the top of the bracket (7) is fixedly connected to a first protective shell (8), the surface of the first protective shell (8) is rotatably connected to a second protective shell (9), the surface of the second protective shell (9) is provided with a handle, the inside of the fixing nail (1) is provided with a power groove (3) extending to its outside, and the inside of the power groove (3) is provided with an angle adjustment device.

2. A new watering nozzle for landscaping according to claim 1, characterized in that: The interior of the power groove (3) is connected to the interior of the rotation groove (2).

3. A new type of watering nozzle for landscaping according to claim 1, characterized in that: The angle adjustment device includes a fixed rod (12), which is slidably connected to the inside of the power groove (3), the top of the fixed rod (12) is inserted into the inside of the fixed groove (13), and a protrusion (4) extending to the outside of the fixing nail (1) is fixedly connected to one side of the fixed rod (12).

4. A new type of watering nozzle for landscaping according to claim 3, characterized in that: A spring (11) is fixedly connected to the bottom of the fixed rod (12), and the bottom of the spring (11) is fixedly connected to the inner wall of the power groove (3).

5. A new type of watering nozzle for landscaping according to claim 1, characterized in that: The inner wall of the second protective shell (9) on the left side is fixedly connected to a first support rod (14). The cross section of the first support rod (14) is "L-shaped". The two sides of the first support rod (14) are fixedly connected to a second support rod (15). The cross section of the second support rod (15) is also "L-shaped". The first roller (16) is rotatably connected to one side of the second support rod (15).

6. A novel watering nozzle for landscaping according to claim 5, characterized in that: Two symmetrical columns (17) are fixedly connected to the inner wall of the second protective shell (9) on the right side.

7. A new type of watering nozzle for landscaping according to claim 6, characterized in that: The bottom of the column (17) is provided with a sliding groove (20), and a sliding rod (18) extending to the outside of the sliding groove (20) is slidably connected inside the sliding groove (20). The cross section of the sliding rod (18) is "L-shaped", and a second roller (19) is rotatably connected to one side of the sliding rod (18).

8. A novel watering nozzle for landscaping according to claim 7, characterized in that: A tension spring (21) is fixedly connected to the top of the sliding rod (18), and the top of the tension spring (21) is fixedly connected to the inner wall of the sliding groove (20).

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