A shower device with easy adjustment

Abstract

The utility model relates to related technical field of spraying device especially, a kind of spraying device convenient to adjust, it include: the inside of support pole is provided with inner rod, and the inside of support pole and inner rod is provided with water pipe shower nozzle, setting in the top of inner rod, and with the water pipe connection in the inside of inner rod;The outside of support pole is provided with lifting assembly, lifting assembly includes: positioning hole is opened in the outside wall of inner rod;Shell rotation is set in the outside wall of support pole;The lifting assembly on the spraying device can control shell rotation to drive connecting rod one rotation, connecting rod one pull slider slides in the inside of rectangular shell, can drive hole insertion rod and positioning hole plug-in, by controlling insertion rod and different positioning hole plug-in, the height of inner rod can be controlled, to complete the height adjustment of spray head. Compared with prior art device can be adjusted according to actual situation, improve practicability.

Description

Technical Field

[0001] This utility model relates to the technical field of spray devices, specifically a spray device that is easy to adjust. Background Technology

[0002] Poor garden maintenance can prevent costly landscaping from being preserved, leading to rapid degradation of grasslands, tree death, and overgrown weeds. Therefore, landscape maintenance requires scientific and standardized management. Key aspects of green space maintenance include: watering, fertilizing, pruning, weeding, maintaining cleanliness of green areas, pest and disease control, and flood and drought prevention.

[0003] Existing systems typically involve installing support poles within the garden, with sprinklers mounted at the top of these poles. Water is then connected to the sprinklers via pipes, allowing water to spray and irrigate the surrounding vegetation. However, the height of the support poles in these systems is fixed, necessitating adjustments to the sprinkler height as the plants grow. Therefore, an adjustable sprinkler system has been designed to address these issues. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a spray device that is easy to adjust, and to solve the problems mentioned in the background art.

[0005] The technical solution adopted by this utility model to solve its technical problem is: an easily adjustable spraying device, comprising: an inner rod inside a support rod, and a water pipe nozzle inside the support rod and the inner rod, located at the top of the inner rod and connected to the water pipe inside the inner rod; a lifting assembly on the outside of the support rod, the lifting assembly comprising: a positioning hole opened on the outer side wall of the inner rod; a housing rotatably disposed on the outer side wall of the support rod; a rectangular shell fixedly disposed on the outer side wall of the support rod; a spring disposed inside the rectangular shell, one end of which is fixedly connected to the inner side wall of the rectangular shell; a slider slidably disposed inside the rectangular shell and rotatably connected to the other end of the spring; a connecting rod having one end rotatably connected to the inner side wall of the housing and one end of the slider, respectively; and an insertion rod disposed on one side of the slider, one end of which passes through the support rod and is inserted into the positioning hole.

[0006] Furthermore, the inner rod has a rectangular design.

[0007] Furthermore, the lifting assembly also includes a protrusion fixedly disposed on the outer side wall of the housing.

[0008] Furthermore, the lifting assembly also includes a cone fixedly disposed at one end of the insertion rod.

[0009] Furthermore, the lifting assembly also includes: a groove formed on the outer side wall of the support rod; a protrusion slidably disposed inside the groove and connected to the bottom end of the inner rod.

[0010] Furthermore, the inner rod has rounded corners.

[0011] Furthermore, an adjustment assembly is provided at the top of the inner rod. The adjustment assembly further includes: a base fixedly disposed at the top of the inner rod and rotatably connected to the nozzle; a threaded rod bottom end rotatably connected to the inner rod; a threaded block sleeved on the outside of the threaded rod and threadedly connected to the threaded rod; and two ends of the connecting rod rotatably connected to the nozzle and the threaded block, respectively.

[0012] Furthermore, the adjustment assembly also includes a knob fixedly mounted on the top of the threaded rod.

[0013] The beneficial effects of this utility model are:

[0014] The lifting assembly on the spray device of this utility model can control the rotation of the housing, which in turn drives the connecting rod to rotate. The connecting rod pulls the slider to slide inside the rectangular housing, allowing the insertion rod to engage with the positioning hole. By controlling the insertion of the insertion rod with different positioning holes, the height of the inner rod can be controlled, thereby adjusting the height of the spray head. Compared to existing devices, this design allows for adjustments based on actual conditions, improving practicality. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this application;

[0016] Figure 2 This is a schematic diagram of the connection between the support rod and the inner rod in this application;

[0017] Figure 3 This is a schematic diagram of the lifting assembly in this application;

[0018] Figure 4 This is a schematic diagram of the structure of the adjustment component in this application.

[0019] Figure label:

[0020] 11. Support rod; 12. Inner rod; 13. Nozzle;

[0021] 2. Lifting assembly; 21. Positioning hole; 22. Housing; 221. Protrusion; 23. Rectangular shell; 24. Spring; 25. Slider; 26. Connecting rod one; 27. Insert rod; 271. Cone; 28. Slide groove; 29. ​​Protrusion;

[0022] 3. Adjustment component; 31. Base; 32. Threaded rod; 33. Threaded block; 34. Connecting rod two; 35. Knob. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] like Figure 1-4 As shown, this utility model provides an easily adjustable spray device, comprising: an inner rod 12 disposed inside a support rod 11, and a water pipe nozzle 13 disposed inside the support rod 11 and the inner rod 12, disposed at the top of the inner rod 12 and connected to the water pipe inside the inner rod 12; a lifting assembly 2 disposed on the outer side of the support rod 11, the lifting assembly 2 comprising: a positioning hole 21 opened on the outer side wall of the inner rod 12; a housing 22 rotatably disposed on the outer side wall of the support rod 11; a rectangular shell 23 fixedly disposed on the outer side wall of the support rod 11; a spring 24 disposed inside the rectangular shell 23, and one end fixedly connected to the inner side wall of the rectangular shell 23; a slider 25 slidably disposed inside the rectangular shell 23 and rotatably connected to the other end of the spring 24; a connecting rod 26 with both ends rotatably connected to the inner side wall of the housing 22 and one end of the slider 25 respectively; and an insertion rod 27 disposed on one side of the slider 25, and one end penetrating the support rod 11 and inserted into the positioning hole 21.

[0025] Specifically, the water pipe inside the support rod 11 is a telescopic pipe, which can adapt to the lifting and lowering of the inner rod 12, thus allowing for adaptive extension and retraction.

[0026] In use, firstly, use the base plate at the bottom of the support rod 11 and bolts to fix it to the ground (the bolts are existing devices and are not shown in the attached drawings). Then, connect the water pipe to the water pipe inside the support rod 11. When it is necessary to adjust the height of the nozzle 13, simply grasp the housing 22 and control the rotation of the housing 22. While rotating, the connecting rod 26 rotates, pulling the slider 25 to slide inside the rectangular housing 23, which compresses the spring 24. At the same time, it drives the insertion rod 27 to retract into the rectangular housing 23 and disengage from the positioning hole 21, releasing the fixation on the inner rod 12. Then, drag the inner rod 12 upward to adjust it to a suitable height. After releasing the housing 22, the spring 24 rebounds and pushes the slider 25 to move, so that one end of the insertion rod 27 is inserted into the positioning hole 21 to fix the inner rod 12. Simply open the valve, and the water flows through the water pipe, through the support rod 11 and the inner rod 12, and sprays out from the nozzle 13 to spray the green plants in the garden.

[0027] In some embodiments, the inner rod 12 is rectangular.

[0028] The rectangular design makes it more stable and less prone to rotation during lifting and lowering.

[0029] In some embodiments, the lifting assembly 2 further includes a protrusion 221 fixedly disposed on the outer side wall of the housing 22.

[0030] The design of the convex strip 221 increases friction when gripping, making it less prone to slipping when rotating.

[0031] In some embodiments, the lifting assembly 2 further includes a cone 271 fixedly disposed at one end of the insertion rod 27.

[0032] The pointed end of the cone 271 is designed to make it relatively easier to insert into the positioning hole 21.

[0033] In some embodiments, the lifting assembly 2 further includes: a groove 28 formed on the outer side wall of the support rod 11; and a protrusion 29 slidably disposed inside the groove 28 and connected to the bottom end of the inner rod 12.

[0034] The design of the groove 28 and the slider 25 can prevent the bottom end from detaching from the support rod 11 when the inner rod 12 is raised or lowered.

[0035] In some embodiments, the inner rod 12 has rounded corners.

[0036] The rounded shape, without any sharp edges, makes it more comfortable to grip the inner rod 12 to control the lifting and lowering.

[0037] In some embodiments, an adjustment assembly 3 is provided at the top of the inner rod 12. The adjustment assembly 3 further includes: a base 31 fixedly disposed at the top of the inner rod 12 and rotatably connected to the nozzle 13; a threaded rod 32 rotatably connected to the inner rod 12 at its bottom end; a threaded block 33 sleeved on the outside of the threaded rod 32 and threadedly connected to the threaded rod 32; and a connecting rod 34 rotatably connected at both ends to the nozzle 13 and the threaded block 33, respectively.

[0038] When adjusting the angle of the nozzle 13, the threaded rod 32 can be rotated by gripping it, and at the same time, it is threadedly connected to the threaded block 33. This allows the threaded block 33 to move up and down. As the threaded block 33 moves up and down, it can drive the connecting rod 2 34 to rotate. The bottom end of the connecting rod 2 34 can drive the nozzle 13 to rotate inside the base 31 to adjust the angle, making it convenient to spray the green plants in different positions.

[0039] In some embodiments, the adjustment assembly 3 further includes a knob 35 fixedly disposed on the top of the threaded rod 32.

[0040] The knob 35 is designed to make it easy to grip and control the rotation of the threaded rod 32, while the grooves on the surface of the knob 35 can increase friction when rotating.

[0041] The above description is merely an illustration of some principles of this utility model. This specification is not intended to limit this utility model to the specific structure and applicable scope shown. Therefore, all possible modifications and equivalents that may be used fall within the scope of the patent application of this utility model.

[0042] Except for the technical features described in the specification, all other technical features are known to those skilled in the art.

Claims

1. An easily adjustable spray device, comprising: The support rod (11) has an inner rod (12) inside, and water pipes are installed inside the support rod (11) and the inner rod (12); The nozzle (13) is located at the top of the inner rod (12) and is connected to the water pipe inside the inner rod (12); The feature is that a lifting assembly (2) is provided on the outer side of the support rod (11), and the lifting assembly (2) includes: A positioning hole (21) is provided on the outer side wall of the inner rod (12); The housing (22) is rotatably mounted on the outer side wall of the support rod (11); A rectangular shell (23) is fixedly mounted on the outer side wall of the support rod (11); A spring (24) is disposed inside the rectangular shell (23) and one end is fixedly connected to the inner sidewall of the rectangular shell (23); The slider (25) is slidably disposed inside the rectangular shell (23) and rotatably connected to the other end of the spring (24); Connecting rod 1 (26) is rotatably connected at both ends to the inner sidewall of the housing (22) and one end of the slider (25); The insert rod (27) is located on one side of the slider (25) and one end passes through the support rod (11) and is inserted into the positioning hole (21).

2. The easily adjustable spray device according to claim 1, characterized in that, The inner rod (12) is rectangular.

3. The easily adjustable spray device according to claim 1, characterized in that, The lifting assembly (2) further includes a protrusion (221), which is fixedly disposed on the outer side wall of the housing (22).

4. A spray device that is easy to adjust according to claim 1 or 3, characterized in that, The lifting assembly (2) also includes: A cone (271) is fixedly disposed at one end of the insert rod (27).

5. The easily adjustable spray device according to claim 1, characterized in that, The lifting assembly (2) also includes: A groove (28) is formed on the outer side wall of the support rod (11); The protrusion (29) is slidably disposed inside the groove (28) and connected to the bottom end of the inner rod (12).

6. The easily adjustable spray device according to claim 1, characterized in that, The inner rod (12) has rounded corners.

7. The easily adjustable spray device according to claim 1, characterized in that, An adjustment assembly (3) is provided at the top of the inner rod (12), and the adjustment assembly (3) further includes: The base (31) is fixedly disposed on the top of the inner rod (12) and rotatably connected to the nozzle (13); The threaded rod (32) is rotatably connected at its bottom end to the inner rod (12); A threaded block (33) is fitted onto the outside of the threaded rod (32) and is threadedly connected to the threaded rod (32); The second connecting rod (34) is rotatably connected at both ends to the nozzle (13) and the threaded block (33).

8. The easily adjustable spray device according to claim 7, characterized in that, The adjustment component (3) further includes: A knob (35) is fixedly mounted on the top of the threaded rod (32).

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