An outdoor watering device

Abstract

This utility model discloses an outdoor watering device, belonging to the technical field of watering devices. The utility model includes a ring-shaped base, a water delivery tray, a water inlet pipe, a fixing frame, a flexible hose, and a spray pipe arm. The water delivery tray is a sealed hollow structure, with its bottom connected to the center of the base ring and its upper part protruding above the base. The water inlet pipe passes horizontally through the base and is fixedly connected to the base wall, communicating with the water delivery tray. The fixing frame is fixedly connected to the outer wall of the water delivery tray. The flexible hose is fixedly connected to the outer wall of the water delivery tray and communicates with it. One end of the spray pipe arm is connected to and communicates with the flexible hose, and the side of the pipe body is hinged to the fixing frame via a trunnion. The other end is sealed, and a spray hole is opened in the pipe body. An adjustment mechanism is mounted on the trunnion to adjust the spray angle of the spray pipe arm. While the adjustment mechanism adjusts the spray angle of the spray pipe arm, the flexible hose prevents excessive interference from the spray pipe arm. The two work together to adjust the rotation angle of the spray pipe arm, thereby changing the direction of water spray and improving the irrigation range and uniformity.

Description

Technical Field

[0001] This utility model relates to the field of watering device technology, and more specifically to an outdoor watering device. Background Technology

[0002] Outdoor watering systems are devices specifically designed for outdoor environments to irrigate various plants (such as flowers, lawns, and trees). After being placed on the ground and connected to a water source, the system sprays water through nozzles on the spray arm, thus irrigating the surrounding plants.

[0003] Existing outdoor watering devices have the following drawbacks: their nozzle angle is fixed or difficult to adjust, the water source is always in a fixed direction, making it difficult to adapt to scattered or staggered plants, resulting in uneven watering; and they are often lightweight and unstable, easily blown over in strong winds, causing water to flow off course and be wasted. Utility Model Content

[0004] 1. Technical problem to be solved by the utility model

[0005] To address the problem of difficulty in adjusting the spray angle of existing outdoor watering devices, this utility model provides an outdoor watering device that achieves the purpose of adjusting the spray angle of the spray pipe arm through the coordinated operation of a hose and an adjustment mechanism.

[0006] 2. Technical Solution

[0007] To achieve the above objectives, the technical solution provided by this utility model is as follows:

[0008] An outdoor irrigation device includes a ring-shaped base, a water delivery tray, an inlet pipe, a fixing frame, a flexible hose, and a spray arm. The water delivery tray is a sealed hollow structure, with its bottom connected to the center of the base ring and its upper part protruding above the base. The inlet pipe passes horizontally through the base and is fixedly connected to the base wall, communicating with the water delivery tray. The fixing frame is fixedly connected to the outer wall of the water delivery tray. The flexible hose is fixedly connected to the outer wall of the water delivery tray and communicates with it. One end of the spray arm is connected to and communicates with the flexible hose, and the side of the hose is hinged to the fixing frame via a trunnion. The other end is sealed, and a spray hole is opened in the hose. An adjustment mechanism is mounted on the trunnion to adjust the spray angle of the spray arm. While the adjustment mechanism adjusts the spray angle of the spray arm, the flexible hose prevents excessive hard interference with the spray arm. The two work together to adjust the rotation angle of the spray arm, thereby changing the direction of water spray and improving the irrigation range and uniformity.

[0009] A further outdoor watering device includes an adjustment mechanism comprising a spring and a ball. A radial hole for mounting the spring is provided inside the trunnion. A circular groove adapted to the diameter of the ball is provided on the wall of the hinge hole at the hinge point between the fixing bracket and the trunnion. One end of the spring is fixedly connected to the radial hole, and the other end is fixedly connected to the ball, pressing the ball tightly into the groove. When the water spray arm rotates, the spring presses the ball tightly into different grooves, changing the direction of water spray.

[0010] Further outdoor watering devices feature axial fixing holes on the base ring, with gripping nails inserted into these holes to enhance the stability of the water spray tray during outdoor use and prevent displacement.

[0011] In a further outdoor watering device, a positioning sleeve is fixed to the upper edge of the axial fixing hole, and a fixing nut is fixedly connected to the outer wall of the positioning sleeve. A screw is screwed into the fixing nut, and one end of the screw is pressed against the ground nail to improve the stability of the ground nail fixing.

[0012] Further outdoor watering devices have support blocks fixedly connected to the outer wall of the base to improve the support stability of the base.

[0013] Further outdoor watering devices include multiple grooves, axial fixing holes, spray pipe arms, and support blocks.

[0014] 3. Beneficial effects

[0015] Compared with the prior art, the technical solution provided by this utility model has the following advantages:

[0016] (1) The outdoor watering device of this utility model, through the combined use of the water spraying pipe arm, hose, fixing frame, groove, trunnion, spring and ball, can change the direction of water spraying by simply adjusting the rotation angle of the water spraying pipe arm, thereby improving the irrigation range and uniformity.

[0017] (2) The outdoor watering device of this utility model uses a screw, a ground anchor, and a fixing nut to insert the ground anchor into the ground, fix the water spraying plate, enhance the stability of the water spraying plate when used outdoors, and prevent the water spraying plate from shifting when spraying water. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of the outdoor watering device in a specific embodiment;

[0019] Figure 2 The images show a sectional view of the trunnion and an exploded view of the retainer before assembly, according to a specific embodiment.

[0020] Figure 3 This is a schematic diagram of the bottom of the outdoor watering device in a specific embodiment;

[0021] Figure 4This is a schematic diagram of the gripping spike structure in a specific embodiment;

[0022] Figure 5 This is a schematic diagram of the assembly of the positioning sleeve, screw, and fixing nut in a specific embodiment;

[0023] Figure 6 This is a schematic diagram of the screw and fixing nut assembly in a specific embodiment.

[0024] In the diagram: 1. Water tray; 2. Fixing frame; 3. Trunnion; 4. Hose; 5. Sprayer arm; 6. Ground anchor; 7. Groove; 8. Spring; 9. Ball; 10. Positioning sleeve; 11. Screw; 12. Fixing nut; 13. Base; 14. Water inlet pipe; 51. Spray hole; 131. Support block. Detailed Implementation

[0025] To further understand the contents of this utility model, a detailed description of the utility model is provided in conjunction with the accompanying drawings.

[0026] Example 1

[0027] The outdoor watering device in this embodiment, such as Figure 1-6 As shown, the system includes an annular base 13, a water delivery tray 1, a water inlet pipe 14, a fixing frame 2, a hose 4, and a spray pipe arm 5. The water delivery tray 1 is a sealed hollow structure, with its bottom connected to the center of the base 13 and its upper part protruding above the base 13. The water inlet pipe 14 passes horizontally through the base 13 and is fixedly connected to the wall of the base 13 before communicating with the water delivery tray 1. The water inlet pipe 14 is equipped with a connector, which connects to an external pipe to ensure the delivery of water. The fixing frame 2 is fixedly connected to the outer wall of the water delivery tray 1 and has connecting and... The trunnion 3 serves to support the water supply plate 1. The hose 4 is fixedly connected to the outer wall of the water supply plate 1 and communicates with the water supply plate 1. The hose 4 is made of natural rubber material and has good elasticity. One end of the spray pipe arm 5 is connected to the hose 4 and communicates with it. The side of the pipe body is hinged to the fixing frame 2 through the trunnion 3, and the other end is sealed. Spray holes 15 are opened on the pipe body, and multiple sets of spray holes 15 are evenly opened. The adjustment mechanism is mounted on the trunnion 3 to adjust the spray angle of the spray pipe arm 5. The water source of the spray pipe arm 5 is supplied by the water supply plate 1. The adjusting mechanism includes a spring 8 and a ball 9. A radial hole for mounting the spring 8 is formed inside the trunnion 3. A circular groove 7, adapted to the diameter of the ball 9, is formed on the wall of the hinge hole at the hinge point between the fixing bracket 2 and the trunnion 3. One end of the spring 8 is fixedly connected to the radial hole, and the other end is fixedly connected to the ball 9, pressing the ball 9 firmly into the groove 7. The surface of the ball 9 is spherical; when compressed, the ball 9 will move circumferentially, compressing the spring 8. Upon resetting, the elasticity of the spring 8 carries the ball 9 back to its original position. When the water spray arm 5 rotates, the spring 8 presses the ball 9 firmly into different grooves 7, changing the direction of the water spray. There are multiple grooves 7 and multiple water spray arms 5. Figure 1 , 2As shown in Figures 3 and 4, multiple grooves 7 are evenly distributed on the hinge hole wall, and the water spray pipe arm 5 and the matching fixing bracket 2 are three evenly distributed.

[0028] In this embodiment of the outdoor watering device, the adjusting mechanism adjusts the spray angle of the spray pipe arm 5 while the hose 4 prevents excessive interference from the spray pipe arm 5. The two work together to adjust the rotation angle of the spray pipe arm 5, thereby changing the direction of water spray and improving the irrigation range and uniformity.

[0029] Example 2

[0030] The outdoor watering device in this embodiment has the same basic configuration as Embodiment 1, with the difference or improvement being that an axial fixing hole is opened on the annular surface of the base 13, and a ground-gripping nail 6 is inserted into the fixing hole to enhance the stability of the water spray disc during outdoor use and prevent displacement of the water spray disc. A positioning sleeve 10 is fixed to the upper edge of the axial fixing hole, and a fixing nut 12 is fixedly connected to the outer wall of the positioning sleeve 10. A screw 11 is screwed into the fixing nut 12, and one end of the screw 11 passes through the positioning sleeve 10 and presses against the outer wall of the ground-gripping nail 6 to improve the stability of the ground-gripping nail 6. A support block 131 is fixedly connected to the outer wall of the base 13 to improve the support stability of the base 13. There are multiple axial fixing holes and support blocks 131. Figure 1 , 3 As shown, there are four symmetrically distributed axial fixing holes, and three evenly distributed support blocks 131 in the shape of triangular plates.

[0031] In this embodiment of the outdoor watering device, when the device is fixed, the water delivery tray 1 is first placed in the area to be watered, the ground gripping nail 6 is inserted into the inner wall of the water delivery tray 1 and driven into the ground to complete the initial positioning, and then the screw 11 is rotated to clamp the ground gripping nail 6 through the cooperation with the positioning sleeve 10 to ensure the stability of the device. If it needs to be moved, the screw 11 is rotated in the opposite direction, and the ground gripping nail 6 can be pulled out and moved after loosening.

[0032] During watering, after the water supply tray 1 is connected to the water source, the water flow is delivered to the spray pipe arm 5 through the hose 4 connected to its upper end. The spray water flow is formed by multiple sets of spray holes 51 evenly opened on the spray pipe arm 5. When it is necessary to adjust the spray angle of the spray pipe arm 5, simply rotate the spray pipe arm 5 counterclockwise or clockwise by hand, so that the spray pipe arm 5, along with the trunnion 3, rotates along the inner wall of the fixing frame 2. The groove 7 on the inner wall of the fixing frame 2 will squeeze the spring 8, so that the ball 9 is brought to the inner wall of the trunnion 3 and compresses the spring 8. When the ball 9 and the slot of the next groove 7 are aligned, the reverse elastic force of the spring 8 will bring the ball 9 back to its original position, so that the ball 9 is inserted into the corresponding slot of the groove 7, completing the entire adjustment process. This allows the water flow to cover different areas as needed, completing the outdoor watering operation.

[0033] The present invention and its embodiments have been described above illustratively. This description is not restrictive, and the figures shown are only one embodiment of the present invention. The actual structure and manufacturing steps are not limited to these. Therefore, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. An outdoor watering device, comprising a ring-shaped base; characterized in that, Also includes: The water inlet tray is a sealed hollow structure, with its bottom connected to the center of the base ring and its upper part protruding above the base. The water inlet pipe passes horizontally through the base and is fixedly connected to the back of the base wall, communicating with the water delivery tray; The mounting bracket is fixedly connected to the outer wall of the water delivery tray; The hose is fixedly connected to the outer wall of the water supply tray and communicates with the water supply tray; The water spray arm is connected to a hose at one end, and the side of the pipe is hinged to a fixed frame via a trunnion. The other end is sealed, and water spray holes are opened in the pipe. The adjustment mechanism, mounted on the trunnion, adjusts the spray angle of the water spray pipe arm.

2. The outdoor watering device according to claim 1, characterized in that: The adjustment mechanism includes a spring and a ball. A radial hole for mounting the spring is opened in the trunnion. A circular groove adapted to the diameter of the ball is opened on the wall of the hinge hole at the hinge point between the fixing frame and the trunnion. One end of the spring is fixedly connected to the radial hole, and the other end is fixedly connected to the ball, pressing the ball tightly in the groove.

3. The outdoor watering device according to claim 2, characterized in that: The base has an axial fixing hole, and a ground-gripping nail is inserted into the fixing hole.

4. The outdoor watering device according to claim 3, characterized in that: A positioning sleeve is fixed to the upper edge of the axial fixing hole, and a fixing nut is fixedly connected to the outer wall of the positioning sleeve. A screw is screwed into the fixing nut, and one end of the screw is pressed against the ground nail.

5. The outdoor watering device according to claim 4, characterized in that: A support block is fixedly connected to the outer wall of the base.

6. The outdoor watering device according to claim 5, characterized in that: There are multiple grooves, axial fixing holes, water spray pipe arms, and support blocks.

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