Quickly-inserted ground-inserted sprayer

Abstract

The utility model discloses a quick-inserting-opening ground inserting sprayer and relates to the technical field of ground inserting sprayers, a quick-inserting connector is arranged on the upper portion of a ground inserting opening, an adjusting sprayer is arranged on the top of the ground inserting opening, and the quick-inserting connector is communicated with the adjusting sprayer through a water pipe arranged in the ground inserting opening. The first connecting piece is fixed to the inner wall of the quick-connection plug, and the second connecting piece is buckled with the bottom of the first connecting piece. The top of the clamping sleeve sleeves the lower end of the second connecting piece; the snap spring is fixed on the inner wall of the ferrule; a connecting groove is formed in the inner wall of the clamping sleeve, a connecting clamping groove corresponding to the connecting groove is formed in the bottom cover, the bottom cover penetrates into the clamping sleeve to be buckled with the connecting groove, the top of the clamping sleeve makes contact with the clamping spring, and the inner side of the clamping spring inclines upwards after the bottom cover is pressed; a connecting hole penetrating through the body is formed in the center of the bottom cover. According to the utility model, through the quick-inserting structure, the nozzle is conveniently inserted to be connected with a water pipe for sprinkling irrigation; meanwhile, the quick-insertion type structure is simple, convenient to operate and easy to use.

Description

Technical Field

[0001] The utility model relates to the technical field of floor-plug nozzles, in particular to a quick-plug floor-plug nozzle. Background Art

[0002] Ground-inserted micro-sprayers, also known as plug-in micro-sprayers, are garden accessories used for lawn micro-irrigation, fruit tree sprinkler irrigation, courtyard irrigation, greenhouse and nursery irrigation, etc. It is generally composed of a plug-in rod, capillary tube, joint and nozzle, with an atomization range of 0.5 meters and a rotating spray distance of 1-1.2 meters, which can effectively achieve uniform spraying effect for crops within a unit area.

[0003] The patent with the announcement number CN 215836325 U discloses a quick-connect ground micro-sprayer, in which a conical head is provided at one end of the rod support of the ground micro-sprayer, and a water inlet hole is provided on one side of the other end of the rod support, and the water inlet hole is communicated with the water outlet hole through the inner channel of the rod support, and a micro-spray cover or a micro-spray connection cover is provided on the outer threaded mouth of the outer diameter of the water outlet hole of the rod support; it is characterized in that a quick-connect pipe fitting is provided at the water inlet hole on one side of the rod support, and the quick-connect pipe fitting includes a quick-connect sleeve, a sleeve seat and a sealing ring, and the quick-connect sleeve is fixed in the center hole of the sleeve seat through the interference fit of the barb opening at one side of the hole opening, and the other side hole opening of the quick-connect sleeve extends out of the center hole of the sleeve seat, and a sealing ring is provided at the hole opening on one side of the quick-connect sleeve in the sleeve seat, and the sleeve seat is fixed to the water inlet hole of the rod support, and the sealing ring and the quick-connect sleeve are fixed to one side of the water inlet hole of the rod support through the sleeve seat. Although the patent combines the quick-connect structure with the ground micro-sprayer, its quick-connect structure is relatively cumbersome and inconvenient to use.

[0004] Therefore, a quick-plug nozzle has become a problem that needs to be solved urgently. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a quick-insertion nozzle which is easy to quickly insert.

[0006] In order to solve the above technical problems, the technical solution provided by the utility model is: a quick-plug floor plug nozzle, comprising a floor plug, a quick-plug connector and an adjustable nozzle; the quick-plug connector is arranged on the upper part of the floor plug, the adjustable nozzle is arranged on the top of the floor plug, and the quick-plug connector is connected to the adjustable nozzle through a water pipe built into the floor plug;

[0007] A No. 1 connector, a No. 2 connector, a retaining ring, a ferrule, and a bottom cover are provided inside the quick-connect connector. The No. 1 connector is fixed to the inner wall of the quick-connect connector, and the No. 2 connector is buckled with the bottom of the No. 1 connector; the top of the ferrule is sleeved on the outside of the lower end of the No. 2 connector; the retaining ring is fixed to the inner wall of the ferrule; a connecting groove is provided on the inner wall of the ferrule, and a connecting groove corresponding to the connecting groove is provided on the bottom cover. The bottom cover is inserted into the ferrule and buckled with the connecting groove, and the top of the ferrule contacts the retaining ring and the inner side of the retaining ring is tilted upward after the bottom cover is pressed; a connecting hole that passes through the main body is opened in the center of the bottom cover.

[0008] Furthermore, the regulating nozzle comprises a nozzle seat and a nozzle cover, the nozzle seat is fixed on the top of the ground plug, the outer wall of the nozzle seat is provided with an external thread, the inner wall of the nozzle cover is provided with an internal thread, and the nozzle cover is threadedly connected to the nozzle seat;

[0009] A water inlet pipe is arranged inside the nozzle seat, and an annular cover connected to the top of the nozzle cover is arranged inside the nozzle cover, and the annular cover is sleeved on the outside of the water inlet pipe; a connecting pipe is arranged inside the annular cover, which runs through the top and bottom of the nozzle cover, and the lower end of the connecting pipe is inserted into the water inlet pipe, and the upper end extends to the outside of the nozzle cover;

[0010] The upper part of the spray head cover is provided with a water spray hole penetrating through the side wall thereof.

[0011] Furthermore, the ground plug includes a cross plug rod and a reinforcement sheet, wherein the reinforcement sheet is arranged at the top of the ground plug and a plurality of the reinforcement sheets are arranged up and down; the cross plug rod gradually narrows from top to bottom until a conical head is formed at the lower end.

[0012] Compared with the prior art, the utility model has the advantages that: the utility model can conveniently insert the nozzle to connect the water pipe for sprinkler irrigation through the quick-insertion structure; at the same time, the quick-insertion structure is simple, easy to operate and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model is a structural schematic diagram of a quick-insert ground-insertion nozzle.

[0014] Figure 2 The utility model is a front view of a quick-insert ground-insertion nozzle.

[0015] Figure 3 The utility model is a side view of a quick-insert ground-insertion nozzle.

[0016] Figure 4 The utility model is a partial structural cross-sectional view of a quick-insert ground-insertion nozzle.

[0017] Figure 5 It is a structural diagram of a quick-connect connector.

[0018] Figure 6 It is a structural diagram of the ground plug and the nozzle seat.

[0019] As shown in the figure: 1. Ground plug, 11. Cross rod, 12. Reinforcement plate, 2. Quick connector, 21. Connector No. 1, 22. Connector No. 2, 23. Retaining ring, 24. Ferrule, 25. Cap, 3. Adjustable nozzle, 31. Nozzle seat, 311. External thread, 312. Water inlet pipe, 33. Nozzle cover, 331. Internal thread, 332. Ring cover, 333. Connecting pipe, 334. Water spray hole, 335. Anti-slip pattern. DETAILED DESCRIPTION

[0020] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inside", "outside", "vertical", "circumferential", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0021] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] The following is a further detailed description of a quick-insert nozzle according to the present invention in conjunction with the accompanying drawings.

[0023] Combined with Figure 1-6 , the utility model is introduced in detail.

[0024] A quick-insert floor plug nozzle comprises a floor plug 1, a quick-insert connector 2 and an adjustable nozzle 3. The quick-insert connector 2 is arranged on the upper part of the floor plug 1, the adjustable nozzle 3 is arranged on the top of the floor plug 1, and the quick-insert connector 2 is connected to the adjustable nozzle 3 through a water pipe built into the floor plug 1.

[0025] A No. 1 connector 21, a No. 2 connector 22, a retaining ring 23, a ferrule 24 and a bottom cover 25 are arranged inside the quick-connect connector 2. The No. 1 connector 21 is fixed to the inner wall of the quick-connect connector 2, and the No. 2 connector 22 is buckled with the bottom of the No. 1 connector 21; the top of the ferrule 24 is sleeved on the outside of the lower end of the No. 2 connector 22; the retaining ring 23 is fixed to the inner wall of the ferrule 24; a connecting groove is arranged on the inner wall of the ferrule 24, and a connecting groove corresponding to the connecting groove is arranged on the bottom cover 25. The bottom cover 25 is inserted into the ferrule 24 and buckled with the connecting groove. The top of the ferrule 24 contacts with the retaining ring 23 and after pressing the bottom cover 25, the inner side of the retaining ring 23 is tilted upward; a connecting hole that runs through the body is opened in the center of the bottom cover 25.

[0026] Adjustment nozzle 3: includes nozzle seat 31 and nozzle cover 33. Nozzle seat 31 is fixed to the top of ground plug 1, outer wall of nozzle seat 31 is provided with external thread 311, inner wall of nozzle cover 33 is provided with internal thread 331, nozzle cover 33 is threadedly connected with nozzle seat 31. Inside nozzle seat 31 is provided with water inlet pipe 312, inside nozzle cover 33 is provided with annular cover 332, inside annular cover 332 is provided with connecting pipe 333, the lower part of connecting pipe 333 is connected with water inlet pipe 312, and the upper part extends to the outside of nozzle cover 33 for connecting other atomizing nozzles. The outer wall of nozzle cover 33 is provided with anti-slip pattern 335, which is convenient for adjusting the tightness between nozzle seat 31 and nozzle cover 33.

[0027] Ground plug 1: It adopts the design of cross plug rod 11 and reinforcement sheet 12. The reinforcement sheet 12 is arranged up and down to enhance stability. The cross plug rod 11 gradually narrows to form a tapered head, which is easy to insert into the soil.

[0028] The specific implementation process of the utility model of a quick-plug ground nozzle is as follows:

[0029] Insert the water pipe into the quick-connect connector 2 to connect the nozzle of the ground plug 1. After passing through the cap 25, the water pipe enters the inside of the quick-connect connector 2 and is clamped by the retaining ring 23. The water flow in the water pipe enters the water inlet pipe 312 of the regulating nozzle 3 through the water pipe in the ground plug 1. A part of the water flow enters between the nozzle seat 31 and the nozzle cover 33 from the water inlet pipe 312 and sprays out from the water spray hole 334 to realize the sprinkler irrigation function. The tightness between the nozzle seat 31 and the nozzle cover 33 is adjusted by rotating the nozzle cover 33, thereby adjusting the water output of the regulating nozzle 3. Another part of the water flow enters the connecting pipe 333 through the water inlet pipe 312. The top of the connecting pipe 333 can be connected to other atomizing nozzles for atomizing sprinkler irrigation. After the sprinkler irrigation is completed, the inner ring of the retaining ring 23 is squeezed at the top by pressing the cap 25 so that the inner side of the retaining ring 23 is separated from the water pipe, so that the water pipe can be quickly pulled out.

[0030] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A quick-insert nozzle, characterized in that: It comprises a floor plug (1), a quick-connect connector (2) and an adjustable nozzle (3); the quick-connect connector (2) is arranged on the upper part of the floor plug (1), the adjustable nozzle (3) is arranged on the top of the floor plug (1), and the quick-connect connector (2) is connected to the adjustable nozzle (3) through a water pipe built into the floor plug (1); The quick connector (2) is provided with a No. 1 connector (21), a No. 2 connector (22), a retaining spring (23), a ferrule (24), and a bottom cover (25). The No. 1 connector (21) is fixed to the inner wall of the quick connector (2), and the No. 2 connector (22) is buckled with the bottom of the No. 1 connector (21); the top of the ferrule (24) is sleeved on the outside of the lower end of the No. 2 connector (22); the retaining spring (23) is fixed to the inner wall of the ferrule (24); the inner wall of the ferrule (24) is provided with a connecting groove, and the bottom cover (25) is provided with a connecting groove corresponding to the connecting groove. The bottom cover (25) is inserted into the ferrule (24) and buckled with the connecting groove. The top of the ferrule (24) contacts the retaining spring (23) and after the bottom cover (25) is pressed, the inner side of the retaining spring (23) is tilted upward; the center of the bottom cover (25) is provided with a connecting hole that passes through the body.

2. A quick-plug nozzle according to claim 1, characterized in that: The regulating nozzle (3) comprises a nozzle seat (31) and a nozzle cover (33); the nozzle seat (31) is fixed on the top of the ground plug (1); the outer wall of the nozzle seat (31) is provided with an external thread (311); the inner wall of the nozzle cover (33) is provided with an internal thread (331); the nozzle cover (33) is threadedly connected to the nozzle seat (31); The nozzle seat (31) is provided with a water inlet pipe (312) inside, and the nozzle cover (33) is provided with an annular cover (332) connected to the top thereof, and the annular cover (332) is sleeved on the outside of the water inlet pipe (312); the annular cover (332) is provided with a connecting pipe (333) penetrating the upper and lower parts of the nozzle cover (33), the lower end of the connecting pipe (333) is inserted into the water inlet pipe (312), and the upper end extends to the outside of the nozzle cover (33); The upper portion of the spray head cover (33) is provided with a water spray hole (334) penetrating through the side wall thereof.

3. A quick-plug nozzle according to claim 2, characterized in that: The outer wall of the spray head cover (33) is provided with anti-slip grooves (335).

4. A quick-plug nozzle according to claim 3, characterized in that: The ground plug (1) comprises a cross plug rod (11) and a reinforcement sheet (12), wherein the reinforcement sheet (12) is arranged at the top of the ground plug (1) and a plurality of the reinforcement sheets (12) are arranged vertically; the cross plug rod (11) gradually narrows from top to bottom until a conical head is formed at the lower end.

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