Ground inserting, dripping and spraying integrated spray head

Abstract

The utility model discloses a ground inserting dripping and spraying integrated nozzle which comprises an inserting rod, a cover body and a quick connector, a flow guide channel is formed in the inserting rod, a protruding outer pipe is arranged at the top of the inserting rod, an inner pipe body is further arranged at the top of the inserting rod, the inner pipe body is communicated with one end of the flow guide channel, and the cover body is in threaded connection with the protruding outer pipe. A water storage cavity is formed between the cover body and the inner pipe body, a plurality of water outlets are formed in the cover body at intervals in the circumferential direction and communicate with the water storage cavity, the top face in the cover body extends downwards to be provided with a sealing part, the sealing part and the inner pipe body can be connected in a sleeved mode to block liquid in the inner pipe body from flowing into the water storage cavity, and the quick connector is arranged on one side of the inserting rod. According to the liquid spraying device, the cover body is rotated to change the gap between the sealing part and the inner pipe body, and the sealing part and the inner pipe body are connected in a sleeved mode, so that the liquid spraying size is controlled, and the liquid spraying effect is achieved.

Description

Technical Field

[0001] The utility model relates to the field of ground-inserted micro-sprayers, in particular to a ground-inserted drip-spray integrated sprinkler head. Background Art

[0002] Ground-inserted micro-sprayers, also known as rod-type micro-sprayers, are used for lawn micro-irrigation, fruit tree sprinkler irrigation, courtyard irrigation, greenhouse and nursery irrigation, etc. They are composed of rods, capillary tubes, joints and nozzles, which can effectively make the crops within a unit area obtain uniform spraying effects. When in use, there are generally multiple ground-inserted drip-spray integrated nozzles to irrigate different lawn areas respectively, and the water requirements of plants in different lawns are different. However, the existing ground-inserted drip sprayers cannot regulate the water output or switch by themselves, resulting in poor spraying effects of the ground-inserted drip sprayers. Users cannot adjust the water output according to actual needs, which is inconvenient to use. In addition, the existing ground-inserted drip sprayer and water pipe docking structure cannot be quickly combined, the water pipe docking process is relatively cumbersome, the assembly is not fast enough, the efficiency is low, and the pipe mouth connection has poor sealing, is not stable and reliable, and is prone to leakage. Utility Model Content

[0003] The purpose of the utility model is to provide a ground-inserted drip-spray integrated nozzle, aiming to solve at least one of the technical problems in the prior art.

[0004] In order to achieve the above-mentioned purpose, the technical solution of the present utility model provides a ground-inserted drip-spray integrated nozzle, which comprises:

[0005] An insert rod, wherein a flow guide channel is formed in the insert rod, a protruding outer tube is provided at the top of the insert rod, an outer peripheral surface of the protruding outer tube is provided with an external thread, and an inner tube body is further provided at the top of the insert rod, and the inner tube body is connected to one end of the flow guide channel;

[0006] A cover body, wherein the inner surface of the cover body is provided with an internal thread, the cover body is threadably connected to the protruding outer tube to form a water storage chamber between the cover body and the inner tube body, a plurality of water outlets are provided on the cover body at intervals along the circumference, the water outlets are communicated with the water storage chamber so that the liquid flowing out of the inner tube body enters the water storage chamber and is sprayed outward through the water outlets, and a sealing portion is provided on the top surface of the cover body extending downward, the sealing portion and the inner tube body can be mutually sleeved to block the liquid in the inner tube body from flowing into the water storage chamber;

[0007] A quick connector is provided on one side of the insertion rod, and a water inlet is provided in the quick connector, and the water inlet is communicated with the other end of the diversion channel.

[0008] Furthermore, the insertion rod includes: a first side plate, which is installed below the protruding outer tube; a second side plate, which is installed below the protruding outer tube, and the second side plate is cross-arranged with the first side plate to form a cross-shaped structure in combination, and conical columns are provided at the bottom of the first side plate and the second side plate.

[0009] Furthermore, the insertion rod further includes: a plurality of reinforcing ribs, and the plurality of reinforcing ribs are vertically spaced apart and arranged between the first side plate and the second side plate.

[0010] Furthermore, the width of the first side panel gradually decreases from the top to the bottom thereof, and the width of the second side panel gradually decreases from the top to the bottom thereof.

[0011] Furthermore, the quick connector includes: a mounting seat, which is fixed to one side of the insertion rod, the mounting seat is hollow, and the inner wall of the mounting seat is provided with an annular buckling groove along the circumference; a quick-connect assembly, a first annular protrusion is provided on the quick-connect assembly, so that the quick-connect assembly can be installed in the mounting seat by buckling the first annular protrusion into the annular buckling groove, the quick-connect assembly is used to clamp the water pipe, and a sealing ring is provided between the quick-connect assembly and the mounting seat.

[0012] Furthermore, the quick-connect assembly includes at least: a limiting ring, which is installed in the mounting seat, the sealing ring is located between the limiting ring and the inner wall of the mounting seat, and the inner circumference of one end of the limiting ring toward the outside of the mounting seat expands outward to form a tapered groove; a fastener, which is installed at the opening of the mounting seat, the first annular protrusion is provided on the fastener, and the fastener is used to fasten the quick-connect assembly in the mounting seat, and an annular spring is provided between the fastener and the limiting ring, and the annular spring is used to fasten the quick-connect assembly in the mounting seat. In order to clamp the water pipe and thus limit it axially, a limiting step is provided on the inner wall of the fastening piece; an annular extrusion piece, a conical protrusion is provided on one end of the annular extrusion piece facing the annular spring piece, and the annular extrusion piece is slidably installed in the fastening piece along the axial direction, so that the conical protrusion and the limiting step are abutted against each other to limit the annular extrusion piece from being separated from the fastening piece, so that when the annular extrusion piece is pushed inward to slide, the end of the conical protrusion squeezes the annular spring piece and pushes the annular spring piece at least partially into the conical groove to release the annular spring piece from limiting the water pipe.

[0013] Furthermore, the side walls of the conical protrusion are spaced apart by a plurality of contraction grooves, so that the conical protrusion is circumferentially separated into a plurality of elastic tube walls through the contraction grooves, and the inner peripheral edge of the annular spring sheet is spaced apart by a plurality of spacing grooves, so that the inner peripheral edge of the annular spring sheet is separated into a plurality of elastic petals through the spacing grooves.

[0014] Furthermore, an annular groove is provided on the inner circumference of the sealing ring, and a second annular protrusion is provided on one end of the limiting ring facing the sealing ring, so that the second annular protrusion is engaged in the annular groove to achieve the connection of the limiting ring.

[0015] Furthermore, a plurality of guide grooves are provided on the outer peripheral surface of the cover body at intervals along the circumferential direction, and the guide grooves are extended from the upper part to the lower part of the cover body, and the guide grooves are communicated with the water outlet.

[0016] Furthermore, a sealing ring is sleeved on the protruding outer tube to seal the inner circumference of the cover body and the outer circumference of the protruding outer tube through the sealing ring.

[0017] It can be seen from the above technical solution that the ground-inserted drip-spray integrated nozzle of the utility model realizes the effect of uniformly watering green plants by liquid flowing through the water inlet, the diversion channel and the water storage chamber in sequence and spraying out from multiple water outlets, and the cover body is connected with the protruding outer tube through a thread so that the sealing part moves up and down when the cover body is rotated. The size of the gap formed between the sealing part and the inner tube body is the size of the water flow channel between the water storage chamber and the diversion channel. In this way, the size of the gap formed between the sealing part and the inner tube body is changed by rotating the cover body to achieve the effect of uniformly watering green plants. The size of the liquid flow flowing into the water storage chamber can be adjusted, so that the size of the water output sprayed from the water outlet can be adjusted. Therefore, the size of the water output sprayed can be adjusted by rotating the cover body, and when the sealing part and the inner tube body are socketed with each other to block the liquid in the inner tube body from flowing into the water storage chamber, the water or liquid cannot flow out of the water outlet, thereby achieving the effect of closing the nozzle; in addition, by arranging a quick connector on one side of the insertion rod, the quick connector can quickly splice the water pipe to improve the assembly efficiency, which is convenient and quick to use and provides a good user experience.

[0018] In order to make the technical concept and other purposes, advantages, features and functions of the present invention more clearly understood, preferred embodiments will be specifically cited in the following specific implementation manner and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 This is a three-dimensional diagram of a ground-inserted drip-spray integrated nozzle provided by an embodiment of the present application;

[0021] Figure 2 This is a cross-sectional view of a ground-inserted drip-spray integrated nozzle provided by an embodiment of the present application;

[0022] Figure 3 This embodiment of the present application provides Figure 2 A local enlarged schematic diagram of point a in the middle;

[0023] Figure 4 is a cross-sectional view of a plunger provided in an embodiment of the present application;

[0024] Figure 5 is a cross-sectional view of a cover provided in an embodiment of the present application;

[0025] Figure 6 is a cross-sectional view of a quick-connect assembly provided in an embodiment of the present application;

[0026] Figure 7 This is a structural exploded view of the quick-connect assembly provided in an embodiment of the present application;

[0027] Figure 8 Schematic diagram of the structure of the sealing ring provided in the embodiment of the present application;

[0028] The above drawings include the following reference numerals:

[0029] 1. Insertion rod; 11. Diversion channel; 12. Protruding outer tube; 121. Sealing ring; 13. External thread; 14. Inner tube; 15. First side panel; 16. Second side panel; 17. Conical column; 18. Reinforcement rib; 2. Cover; 21. Internal thread; 22. Water outlet; 23. Sealing part; 24. Diversion groove; 25. Water storage chamber; 26. Second water outlet; 3. Quick connector; 31. Water inlet; 32. Mounting base; 321. Sealing ring ; 321a, annular groove; 322, annular buckling groove; 33, quick-connect assembly; 331, first annular protrusion; 332, limiting ring; 332a, second annular protrusion; 333, conical groove; 334, buckling piece; 334a, limiting step; 335, annular spring piece; 335a, spacing groove; 335b, elastic petal; 336, annular extrusion piece; 337, conical protrusion; 337a, contraction groove; 337b, elastic tube wall. DETAILED DESCRIPTION

[0030] In order to enable those skilled in the art to better understand the technical solutions of this application, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the drawings in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without making creative efforts shall fall within the scope of protection of this application.

[0031] Please also refer to Figures 1 to 8 The present embodiment provides a ground-inserted drip-spray integrated nozzle, comprising an insert rod 1, a cover body 2 and a quick connector 3. A guide channel 11 is provided in the insert rod 1. A protruding outer tube 12 is provided on the top of the insert rod 1. The outer peripheral surface of the protruding outer tube 12 is provided with an external thread 13. An inner tube body 14 is also provided on the top of the insert rod 1. The inner tube body 14 is connected to one end of the guide channel 11. An inner surface of the cover body 2 is provided with an internal thread 21. The cover body 2 is threadedly connected to the protruding outer tube 12 to form a water storage chamber 25 between the cover body 2 and the inner tube body 14. The cover body 2 A plurality of water outlets 22 are provided at circumferential intervals along the upper edge, and the water outlets 22 are communicated with the water storage chamber 25 so that the liquid flowing out of the inner tube body 14 enters the water storage chamber 25 and is sprayed outward through the water outlets 22. A sealing portion 23 is provided on the top surface of the cover body 2 and extends downward. The sealing portion 23 and the inner tube body 14 can be sleeved with each other to block the liquid in the inner tube body 14 from flowing into the water storage chamber 25. The quick connector 3 is provided on one side of the insertion rod 1, and a water inlet 31 is provided in the quick connector 3, and the water inlet 31 is communicated with the other end of the guide channel 11.

[0032] It can be seen that the ground-inserted drip-spray integrated nozzle of the present invention realizes the effect of uniformly watering green plants by liquid flowing through the water inlet 31, the diversion channel 11 and the water storage chamber 25 in sequence and spraying out from the multiple water outlets 22, and the threaded connection between the cover body 2 and the protruding outer tube 12 makes the sealing portion 23 move up and down when the cover body 2 is rotated. The size of the gap formed between the sealing portion 23 and the inner tube body 14 is the size of the water flow channel between the water storage chamber 25 and the diversion channel 11. In this way, the size of the gap formed between the sealing portion 23 and the inner tube body 14 is changed by rotating the cover body 2 to achieve The flow rate of liquid flowing into the water storage chamber 25 can be adjusted, so that the amount of water sprayed from the water outlet 22 can be adjusted. Therefore, the amount of water sprayed can be adjusted by rotating the cover body 2, and when the sealing portion 23 and the inner tube body 14 are mutually sleeved to block the liquid in the inner tube body 14 from flowing into the water storage chamber 25, the water or liquid cannot flow out of the water outlet 22, thereby achieving the effect of closing the nozzle; in addition, by arranging a quick connector 3 on one side of the insertion rod 1, the quick connector 3 can quickly splice the water pipe to improve assembly efficiency, is convenient and quick to use, and provides a good user experience.

[0033] In a preferred embodiment, Figure 1 As shown, the insertion rod 1 includes: a first side plate 15 and a second side plate 16, the first side plate 15 is installed below the protruding outer tube 12, and the second side plate 16 is installed below the protruding outer tube 12, the second side plate 16 and the first side plate 15 are cross-arranged to form a cross-shaped cross-sectional structure, and a conical column 17 is provided at the bottom of the first side plate 15 and the second side plate 16.

[0034] Among them, the crossed first side plate 15 and the second side plate 16 provide better support and stability, and are not easy to tilt or move during use, thereby improving the overall safety of use. The cross structure can disperse the external pressure more evenly and reduce local stress, thereby improving the load-bearing capacity and durability of the nozzle and extending its service life; through the cross structure design, the volume of the nozzle can be reduced while maintaining strength, making it easier to install and use. This cross structure can simplify the manufacturing process, reduce production costs, and improve production efficiency. In summary, the rod 1 structure not only improves the performance of the product, but also brings practical and economic advantages.

[0035] Furthermore, if Figure 1 As shown, the insertion rod 1 further includes: a plurality of reinforcing ribs 18 , which are vertically spaced apart and arranged between the first side plate 15 and the second side plate 16 .

[0036] Among them, the setting of the reinforcing ribs 18 can effectively improve the overall strength and rigidity of the structure of the insertion rod 1, avoid deformation or damage caused by external forces, and thus extend the service life of the product. The use of reinforcing ribs 18 can reduce the use of materials while ensuring strength, thereby reducing the overall weight of the product. When external pressure is applied, the reinforcing ribs 18 can disperse the concentration points of pressure, enhance the product's resistance to impact and pressure, and increase its stability.

[0037] Furthermore, if Figure 1 As shown, the width of the first side panel 15 gradually decreases from the top to the bottom, and the width of the second side panel 16 gradually decreases from the top to the bottom. By designing the widths of the first side panel 15 and the second side panel 16 of the insertion rod 1 to gradually decrease from the top to the bottom, this arrangement can enhance the structural strength and stability of the sprinkler head, while reducing the resistance of the soil when inserting the sprinkler head, thereby improving the overall performance and durability.

[0038] In this embodiment, if Figures 1 to 4 As shown, the quick connector 3 includes a mounting seat 32 and a quick-connect assembly 33. The mounting seat 32 is fixed to one side of the insertion rod 1. The mounting seat 32 is hollow, and an annular buckling groove 322 is circumferentially opened on the inner wall of the mounting seat 32. A first annular protrusion 331 is provided on the quick-connect assembly 33, so that the quick-connect assembly 33 is installed in the mounting seat 32 through the first annular protrusion 331 buckled into the annular buckling groove 322. The quick-connect assembly 33 is used to clamp the water pipe, and a sealing ring 321 is provided between the quick-connect assembly 33 and the mounting seat 32. The sealing ring 321 is made of silicone or rubber material. By providing a sealing ring 321 between the mounting seat 32 and the quick-connect assembly 33, the sealing performance is ensured to avoid water leakage, and the cooperation between the annular buckling groove 322 and the first annular protrusion 331 enhances the stability of the connection between the mounting seat 32 and the quick-connect assembly 33.

[0039] Preferably, if Figures 1 to 6 As shown, the quick-connect assembly 33 includes at least a limiting ring 332, a buckling member 334 and an annular extrusion member 336 from the inside to the outside of the mounting seat 32. The limiting ring 332 is installed in the mounting seat 32, and the sealing ring 321 is located between the limiting ring 332 and the inner wall of the mounting seat 32. The inner circumference of one end of the limiting ring 332 toward the outside of the mounting seat 32 expands outward to form a tapered groove 333. The buckling member 334 is installed at the opening of the mounting seat 32. The first annular protrusion 331 is provided on the buckling member 334. The buckling member 334 is used to buckle the quick-connect assembly 33 in the mounting seat 32. An annular spring piece 335 is provided between the buckling member 334 and the limiting ring 332. The annular spring piece 335 is used to clamp The water pipe is thereby limited axially, a limiting step 334a is provided on the inner wall of the fastening piece 334, and a conical protrusion 337 is provided on one end of the annular extrusion piece 336 facing the annular spring piece 335. The annular extrusion piece 336 is slidably installed in the fastening piece 334 along the axial direction, so that the conical protrusion 337 abuts against the limiting step 334a to limit the annular extrusion piece 336 from being separated from the fastening piece 334. When the annular extrusion piece 336 is pushed inward to slide, the end of the conical protrusion 337 squeezes the annular spring piece 335. The annular spring piece 335 is made of metal material, and the annular spring piece 335 is at least partially pushed into the conical groove 333 to release the annular spring piece 335 from limiting the water pipe.

[0040] The function of the quick-connect assembly 33 is to facilitate the quick connection and disassembly of the water pipe and ensure a good seal when connected to prevent water leakage. Specifically, the inner circumference of the end of the limiting ring 332 toward the outside of the mounting seat 32 extends outward to form a tapered groove 333, and a first annular protrusion 331 is provided on the fastening member 334. The quick-connect assembly 33 is installed in the mounting seat 32 by fastening the first annular protrusion 331 to the annular fastening groove 322. A limiting step 334a is provided on the inner wall of the fastening member 334, and a tapered protrusion 337 is provided on the end of the annular extrusion member 336 toward the annular spring piece 335. The annular spring piece 335 is provided between the fastening member 334 and the limiting ring 332, wherein the annular spring piece 335 faces inward, so as to limit the water pipe by the inward-facing annular spring piece 335. When the limit needs to be released, the annular extrusion member 336 needs to be pushed so that the end of the conical protrusion 337 squeezes the annular spring piece 335 and pushes the annular spring piece 335 at least partially into the conical groove 333, thereby releasing the limit of the annular spring piece 335 on the water pipe.

[0041] Furthermore, if Figure 7As shown, the side walls of the conical protrusion 337 are spaced apart by a plurality of contraction grooves 337a, so that the conical protrusion 337 is circumferentially separated into a plurality of elastic tube walls 337b through the contraction grooves 337a, and the inner peripheral edge of the annular spring piece 335 is spaced apart by a plurality of spacing grooves 335a, so that the inner peripheral edge of the annular spring piece 335 is separated into a plurality of elastic petals 335b through the spacing grooves 335a.

[0042] Such arrangement, by providing multiple shrinkage grooves 337a at intervals on the side wall of the conical protrusion 337 and forming multiple elastic tube walls 337b, can facilitate the assembly of the annular extrusion piece 336. Specifically, when the annular extrusion piece 336 needs to be pressed and installed on the buckle 334, the elastic tube wall 337b will squeeze the shrinkage groove 337a, and the shrunken elastic tube wall 337b can be more easily inserted into the buckle 334; multiple spacing grooves 335a are provided at intervals on the inner peripheral edge of the annular spring piece 335, so that the inner peripheral edge of the annular spring piece 335 forms multiple elastic petals 335b. When the annular extrusion piece 336 is pressed inward, the multiple elastic petals 335b can expand outward to fit the conical groove 333.

[0043] Furthermore, if Figure 8 As shown, an annular groove 321a is provided on the inner circumference of the sealing ring 321, and a second annular protrusion 332a is provided on the end of the limiting ring 332 facing the sealing ring 321, so that the second annular protrusion 332a is clamped in the annular groove 321a to realize the connection of the limiting ring 332; through the connection design of the limiting ring 332 and the sealing ring 321, it is possible to effectively prevent liquid from leaking from the gap between the mounting seat 32 and the limiting ring 332. This design improves the sealing performance, reduces maintenance costs, and extends the service life of the equipment.

[0044] In this embodiment, if Figure 1 As shown, a plurality of guide grooves 24 are arranged at intervals along the circumferential direction on the outer peripheral surface of the cover body 2, and the guide grooves 24 extend from the upper part to the lower part of the cover body 2. The guide grooves 24 are connected with the water outlet 22. The guide grooves 24 can guide water or liquid to flow from the upper part to the lower part of the cover body 2, and can irrigate the green plants directly below the nozzle, so that the covered area can be fully irrigated without dead angles.

[0045] In this embodiment, if Figure 1 As shown, a sealing ring 121 is provided on the protruding outer tube 12 to seal the inner circumference of the cover body 2 and the outer circumference of the protruding outer tube 12 through the sealing ring 121; the sealing ring 121 can effectively prevent liquid from leaking from the gap between the cover body 2 and the protruding outer tube 12, ensuring the concentration of the liquid and the accuracy of spraying. By ensuring the sealing, external pollutants are prevented from entering the water storage chamber 25, and the liquid is kept clean. A good sealing design can reduce corrosion and damage caused by liquid leakage, thereby extending the overall service life of the nozzle.

[0046] In another embodiment, a second water outlet 26 is provided on the top of the cover body 2, and the second water outlet 26 is connected to the guide channel 11. An adjusting nozzle is provided on the second water outlet 26 to control the water flow of the second water outlet 26 by adjusting the nozzle. In this way, the water flow in the guide channel 11 can also flow out from the second water outlet 26, and the water flow of the second water outlet 26 is regulated by the adjusting nozzle to achieve a spraying effect.

[0047] From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects:

[0048] The utility model is a ground-inserted drip-spray integrated nozzle. The liquid flows through the water inlet 31, the guide channel 11 and the water storage chamber 25 in sequence and is sprayed out from the multiple water outlets 22 to achieve the effect of uniformly watering the green plants. The cover body 2 is connected with the protruding outer tube 12 through a thread so that the sealing portion 23 moves up and down when the cover body 2 is rotated. The size of the gap formed between the sealing portion 23 and the inner tube body 14 is the size of the water flow channel between the water storage chamber 25 and the guide channel 11. In this way, the size of the gap formed between the sealing portion 23 and the inner tube body 14 is changed by rotating the cover body 2, thereby achieving the effect of being able to adjust the water flow. The flow rate of the liquid flowing into the water storage chamber 25 is regulated. In this way, the amount of water sprayed from the water outlet 22 can be adjusted. Therefore, the amount of water sprayed can be adjusted by rotating the cover body 2. Moreover, when the sealing portion 23 and the inner tube body 14 are sleeved with each other to block the liquid in the inner tube body 14 from flowing into the water storage chamber 25, the water or liquid cannot flow out from the water outlet 22, thereby achieving the effect of closing the nozzle. In addition, by arranging a quick connector 3 on one side of the insertion rod 1, the quick connector 3 can quickly splice the water pipe to improve the assembly efficiency. It is convenient and quick to use, and the user experience is better.

[0049] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0050] Unless otherwise specifically stated, the relative arrangement of the parts and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present application. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the drawings are not drawn according to actual proportional relationships. The techniques, methods and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the techniques, methods and equipment should be considered as part of the authorization specification. In all examples shown and discussed here, any specific values ​​should be interpreted as being merely exemplary and not as limitations. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following figures, and therefore, once an item is defined in one figure, it does not need to be further discussed in subsequent figures.

[0051] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used herein to describe the spatial positional relationship of a device or feature to other devices or features as shown in the figures. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figures. For example, if the device in the drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be subsequently positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device may also be positioned in other different ways, and the spatially relative descriptions used herein are interpreted accordingly.

[0052] In this specification, the terms "longitudinal," "transverse," "top," "bottom," "inner," "outer," "center," "axial," "radial," "circumferential," etc. are intended only to facilitate description of the present application and to simplify the description of directions or positional relationships shown in the drawings. They do not indicate or imply that the devices or elements involved must have a specific orientation, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present application.

[0053] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present application, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0054] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications are also considered to be within the scope of protection of the present invention.

Claims

1. A ground-inserted drip-spray integrated nozzle, characterized in that: include: An insert rod (1), wherein a flow guide channel (11) is provided in the insert rod (1), a protruding outer tube (12) is provided at the top of the insert rod (1), an outer peripheral surface of the protruding outer tube (12) is provided with an external thread (13), and an inner tube body (14) is further provided at the top of the insert rod (1), and the inner tube body (14) is communicated with one end of the flow guide channel (11); A cover body (2), wherein the inner surface of the cover body (2) is provided with an internal thread (21), the cover body (2) is threadedly connected to the protruding outer tube (12) to form a water storage chamber (25) between the cover body (2) and the inner tube body (14), a plurality of water outlets (22) are arranged on the cover body (2) at intervals along the circumferential direction, the water outlets (22) are communicated with the water storage chamber (25), so that the liquid flowing out of the inner tube body (14) enters the water storage chamber (25) and is sprayed outward through the water outlets (22), and a sealing portion (23) is provided on the top surface of the cover body (2) extending downward, and the sealing portion (23) and the inner tube body (14) can be mutually sleeved to block the liquid in the inner tube body (14) from flowing into the water storage chamber (25); A quick connector (3) is provided on one side of the insertion rod (1), and a water inlet (31) is provided in the quick connector (3), and the water inlet (31) is communicated with the other end of the guide channel (11).

2. The ground-inserted drip-spray integrated nozzle according to claim 1, characterized in that: The insertion rod (1) comprises: a first side plate (15), the first side plate (15) being installed below the protruding outer tube (12); A second side plate (16) is installed below the protruding outer tube (12), the second side plate (16) and the first side plate (15) are arranged in a cross-shaped arrangement to form a cross-shaped cross-sectional structure, and a conical column (17) is provided at the bottom of the first side plate (15) and the second side plate (16).

3. The ground-inserted drip-spray integrated nozzle according to claim 2, characterized in that: The insertion rod (1) further comprises: A plurality of reinforcing ribs (18) are vertically spaced apart and arranged between the first side plate (15) and the second side plate (16).

4. The ground-inserted drip-spray integrated nozzle according to claim 2, characterized in that: The width of the first side plate (15) gradually decreases from the top to the bottom thereof, and the width of the second side plate (16) gradually decreases from the top to the bottom thereof.

5. The ground-inserted drip-spray integrated nozzle according to any one of claims 1 to 4, characterized in that: The quick connector (3) comprises: A mounting seat (32), the mounting seat (32) being fixed to one side of the insertion rod (1), the mounting seat (32) being hollow, and an annular buckling groove (322) being provided on the inner wall of the mounting seat (32) along the circumferential direction; A quick-connect assembly (33) is provided on the quick-connect assembly (33), and the first annular protrusion (331) is engaged with the annular engaging groove (322) through which the quick-connect assembly (33) is installed in the mounting seat (32). The quick-connect assembly (33) is used to clamp the water pipe, and a sealing ring (321) is provided between the quick-connect assembly (33) and the mounting seat (32).

6. The ground-inserted drip-spray integrated nozzle according to claim 5, characterized in that: The quick-connect assembly (33) includes at least: A limiting ring (332), the limiting ring (332) is installed in the mounting seat (32), the sealing ring (321) is located between the limiting ring (332) and the inner wall of the mounting seat (32), and the inner circumference of one end of the limiting ring (332) toward the outside of the mounting seat (32) expands outward to form a tapered groove (333); A fastening member (334), the fastening member (334) is installed at the opening of the mounting seat (32), the first annular protrusion (331) is provided on the fastening member (334), the fastening member (334) is used to fasten the quick-connect assembly (33) into the mounting seat (32), an annular spring piece (335) is provided between the fastening member (334) and the limiting ring (332), the annular spring piece (335) is used to clamp the water pipe to perform axial limitation, and a limiting step (334a) is provided on the inner wall of the fastening member (334); An annular extrusion piece (336) is provided with a conical protrusion (337) at one end of the annular extrusion piece (336) facing the annular spring piece (335). The annular extrusion piece (336) is axially slidably installed in the buckle (334) so ​​as to limit the annular extrusion piece (336) from being disengaged from the buckle (334) by the conical protrusion (337) and the limiting step (334a). When the annular extrusion piece (336) is pushed to slide inward, the end of the conical protrusion (337) squeezes the annular spring piece (335) and pushes the annular spring piece (335) at least partially into the conical groove (333), thereby releasing the annular spring piece (335) from limiting the water pipe.

7. The ground-inserted drip-spray integrated nozzle according to claim 6, characterized in that: The side wall of the conical protrusion (337) is provided with a plurality of contraction grooves (337a) at intervals, so that the conical protrusion (337) is circumferentially divided into a plurality of elastic tube walls (337b) by the contraction grooves (337a); the inner peripheral edge of the annular spring sheet (335) is provided with a plurality of spacing grooves (335a) at intervals, so that the inner peripheral edge of the annular spring sheet (335) is divided into a plurality of elastic petals (335b) by the spacing grooves (335a).

8. The ground-inserted drip-spray integrated nozzle according to claim 6, characterized in that: The inner circumferential surface of the sealing ring (321) is provided with an annular groove (321a), and the end of the limiting ring (332) facing the sealing ring (321) is provided with a second annular protrusion (332a), so that the second annular protrusion (332a) is engaged in the annular groove (321a) to achieve the connection of the limiting ring (332).

9. The ground-inserted drip-spray integrated nozzle according to any one of claims 1 to 4, characterized in that: The outer peripheral surface of the cover body (2) is provided with a plurality of guide grooves (24) at intervals along the circumferential direction, and the guide grooves (24) are extended from the upper part to the lower part of the cover body (2), and the guide grooves (24) are communicated with the water outlet (22).

10. The ground-inserted drip-spray integrated nozzle according to any one of claims 1 to 4, characterized in that: A sealing ring (121) is sleeved on the protruding outer tube (12) so as to seal the inner circumference of the cover body (2) and the outer circumference of the protruding outer tube (12) through the sealing ring (121).

Images