Steering quick-connection type ground plug tee joint

Abstract

The utility model relates to a steering quick-connection type ground plug tee joint, which aims at solving the technical problems that the pipe connection position of the existing similar product is inconvenient to rotate and adjust, the pipeline fixing mode is single, and the firmness and the stability are poor. The ground inserting tee joint comprises a quick connecting assembly and an inserting rod support, a clamping and supporting table is arranged at the top of one end of the inserting rod support, and buckle rings with openings in one sides are symmetrically arranged on the two sides of the clamping and supporting table; the quick connection assembly is a tee joint body, the tee joint body is in a T shape, and the two ends of the quick connection assembly are buckled and fixed to the buckle rings of the insertion rod support through the openings in the buckle rings at the same time; according to the structural design key points, positioning ribs which are distributed at equal intervals are arranged on the outer diameter of the tee joint body at the position where the tee joint body of the quick connecting assembly is buckled and fixed to the buckle ring of the inserting rod support, positioning rings with tooth openings are arranged on the inner diameter, corresponding to the positioning ribs, of the buckle ring, and the positioning ribs of the tee joint body are buckled, fixed and meshed with the positioning rings of the buckle ring in an interference mode. And three orifices at the three-way main body of the quick connecting assembly are respectively provided with a quick connecting pipe fitting.

Description

Technical Field

[0001] The utility model relates to a ground-inserted micro-spray, which is a steering quick-connect ground-inserted tee. Background Art

[0002] Ground-inserted micro-sprayers, also known as rod-type micro-sprayers, refer to a garden accessory used for jet irrigation such as lawn micro-irrigation, fruit tree sprinkler irrigation, courtyard irrigation, greenhouse and nursery irrigation. It is generally composed of a rod, a capillary tube, a joint and a nozzle part. The atomization range is 0.5 meters and the rotational spray distance is 1-1.2 meters, which effectively obtains a uniform spraying effect for crops within a unit area. As disclosed in the Chinese patent literature, the authorization announcement number CN215836325U, the authorization announcement date 2022.02.18, the utility model name is "Quick-connect ground-inserted micro-sprayer"; the water inlet hole on one side of the rod bracket of the ground-inserted micro-sprayer is provided with a quick-connect fitting, and the quick-connect fitting includes a quick-connect sleeve, a pipe sleeve seat and a sealing ring. However, the above-mentioned products and similar products rarely use a combination of a ground-inserted body and a pipe-connected body. The rotation adjustment of the pipe-connected body is relatively inconvenient, and it is difficult to use in combination with a micro-sprayer. Summary of the Invention

[0003] To overcome the above-mentioned shortcomings, the purpose of this utility model is to provide a quick-connect ground tee in the field, which solves the technical problems of existing similar products, such as the inconvenient rotation and adjustment of the pipe joints, the relatively simple pipe fixing method, and the poor firmness and stability. This purpose is achieved through the following technical solutions.

[0004] A quick-connect ground tee, comprising a quick-connect assembly and a rod support. One end of the rod support is a conical plug, and the other end of the rod support is topped with a bracket. Plug rings with one side opening are symmetrically provided on either side of the bracket. The quick-connect assembly is a T-shaped tee body, with both ends of the quick-connect assembly simultaneously snap-fitting and fixed to the plug ring of the rod support through the openings at the bracket. The key structural design features equidistantly spaced positioning ribs on the outer diameter of the tee body where the quick-connect assembly snaps in with the plug ring. The inner diameter of the bracket, corresponding to the positioning ribs, is provided with a toothed positioning ring. The positioning ribs of the tee body snap-fit ​​and interfere with the positioning ring of the bracket.

[0005] The three openings of the tee body of the quick-connect assembly are respectively provided with quick-connect fittings, each comprising a quick-connect sleeve, a sleeve seat, and a sealing ring. The quick-connect sleeve of the quick-connect fitting is fixed to the center hole of the sleeve seat by interference fit via a barb opening at one side of the opening, while the other side opening of the quick-connect sleeve extends out of the center hole of the sleeve seat. A sealing ring is provided at one side opening of the quick-connect sleeve in the sleeve seat. The sleeve seat is fastened to the opening of the tee body, while the sealing ring and the quick-connect sleeve are fixed to the opening of the tee body via the sleeve seat. The above structure facilitates the insertion and fixing of a glue-coated water pipe or plastic pipe into the quick-connect fitting by pressing the quick-connect sleeve. The sealing ring deforms when pressed, and returns to its original position after releasing the quick-connect sleeve, sealing the outer diameter of the glue-coated water pipe or plastic pipe. At the same time, the above quick-connect fitting facilitates the rapid connection of the water inlet of the micro-sprayer.

[0006] The quick-connect assembly's tee body omits the quick-connect fitting at the top, and a straight-shaped lug or switch is provided on the top of the tee body, thereby facilitating the rotation of the quick-connect assembly through the lug and facilitating the opening and closing of the channel in the quick-connect assembly through the switch.

[0007] The three-way main body of the quick-connect assembly omits the quick-connect fitting on one side, and the water inlet and outlet holes in the three-way main body are arranged at an angle of 90 degrees. The above is an embodiment of the two-way main body structure.

[0008] The top of the three-way main body of the quick-connect assembly is provided with two or more openings and corresponding quick-connect fittings, and the quick-connect fittings at the top are aligned or staggered. The above is an embodiment of a four-way main body structure, which can also adopt a multi-channel main body structure.

[0009] The utility model has a reasonable structural design, is easy to use and assemble, has good firmness and stability, and has various structural forms; in particular, the main body of the quick-connect component can be provided with a multi-way structure according to needs, and only the two sides need to be buckled and rotated; it is suitable for use as a steering quick-connect ground plug tee and an improvement of similar products. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic cross-sectional structural diagram of embodiment 1 of the present utility model.

[0011] Figure 2 yes Figure 1 Schematic diagram of the three-dimensional structure.

[0012] Figure 3 yes Figure 2 Schematic diagram of the structure of the quick-connect assembly after turning.

[0013] Figure 4 yes Figure 2 Schematic diagram of the structure of the quick-connect component after it is opened.

[0014] Figure 5It is a schematic diagram of the three-dimensional structure of the second embodiment of the present utility model.

[0015] Figure 6 It is a schematic diagram of the three-dimensional structure of embodiment 3 of the present utility model.

[0016] Figure 7 It is a schematic diagram of the three-dimensional structure of embodiment 4 of the present utility model.

[0017] Serial number and name of the accompanying drawings: 1. Quick-connect assembly, 101. Tee body, 1011. Positioning rib, 1012. Lug, 102. Quick-connect sleeve, 103. Pipe sleeve seat, 104. Sealing ring, 2. Rod bracket, 201. Snap ring, 2011. Positioning ring, 202. Card support. Implementation Method

[0018] Now, the structure of the utility model is further described in conjunction with the accompanying drawings. Figure 1-Figure 3 In the illustrated embodiment 1, the ground plug tee comprises a quick-connect assembly 1 and a rod support 2. One end of the rod support is a conical plug, and a card support 202 is provided on the top of the other end of the rod support. A snap ring 201 with an opening on one side is symmetrically provided on both sides of the card support. The quick-connect assembly is a tee body 101, which is T-shaped. The two ends of the quick-connect assembly are simultaneously fastened and fixed to the snap ring of the rod support through the openings at the snap ring. The outer diameter of the tee body of the quick-connect assembly is provided with equidistantly distributed positioning ribs 1011 at the point where the snap ring of the rod support is fastened and fixed. The inner diameter of the snap ring corresponding to the positioning ribs is provided with a toothed positioning ring 2011. The positioning ribs of the tee body are fastened and fixed and interference fit with the positioning ring of the snap ring. The three openings of the tee body of the quick-connect assembly are respectively provided with quick-connect fittings, and the quick-connect fittings include a quick-connect sleeve 102, a pipe sleeve seat 103 and a sealing ring 104; the quick-connect sleeve of the quick-connect fitting is fixed in the center hole of the pipe sleeve seat by interference fit of a barb opened at one side of the opening, and the opening on the other side of the quick-connect sleeve extends out of the center hole of the pipe sleeve seat. A sealing ring is provided at the opening on one side of the quick-connect sleeve in the pipe sleeve seat. The pipe sleeve seat is fastened and fixed to the opening of the tee body. At the same time, the sealing ring and the quick-connect sleeve are fixed in the opening of the tee body through the pipe sleeve seat.

[0019] When in use, after the ground plug tee is inserted into the soil, the use angle of the quick-connect component is rotated to connect to the corresponding water inlet pipe and outlet pipe. The above-mentioned outlet pipe can also be replaced with a micro-sprayer and directly installed for use.

[0020] According to the above structural characteristics, such as Figure 5 In the second embodiment shown, the quick-connect assembly's tee body can also omit the quick-connect fitting at the top, and a straight-shaped lug 1012 or switch is provided at the top of the tee body. Figure 6 In the third embodiment shown, the quick-connect assembly can omit the quick-connect fitting on one side of the tee body, and the water inlet and outlet holes in the tee body are arranged at an angle of 90 degrees. Figure 7 In the fourth embodiment shown, the top of the tee body of the quick-connect assembly may also be provided with more than two openings and corresponding quick-connect fittings, and the quick-connect fittings at the top may be aligned or staggered.

Claims

1. A steering quick-connect ground tee, comprising a quick-connect assembly (1) and a rod support (2), wherein one end of the rod support is a conical plug, and the top of the other end of the rod support is provided with a card support platform (202), and both sides of the card support are symmetrically provided with a snap ring (201) with one side opening; the quick-connect assembly is a tee body (101), and the tee body is T-shaped, and both ends of the quick-connect assembly are simultaneously fastened and fixed to the snap ring of the rod support through the opening at the snap ring; it is characterized in that The outer diameter of the tee body (101) of the quick-connect assembly (1) is provided with equidistantly distributed positioning ribs (1011) at the places where the tee body (101) is fastened and fixed with the snap ring (201) of the rod support (2), and the inner diameter of the snap ring corresponding to the positioning ribs is provided with a toothed positioning ring (211), and the positioning ribs of the tee body are fastened and fixed and interference-engaged with the positioning ring of the snap ring.

2. The quick-connect ground tee according to claim 1 is characterized in that The three openings of the tee main body (101) of the quick-connect assembly (1) are respectively provided with quick-connect fittings, and the quick-connect fittings include a quick-connect sleeve (102), a pipe sleeve seat (103) and a sealing ring (104); the quick-connect sleeve of the quick-connect fitting is fixed in the central hole of the pipe sleeve seat through interference fit with a barb opened at one opening, and the opening on the other side of the quick-connect sleeve extends out of the central hole of the pipe sleeve seat, and a sealing ring is provided at one opening of the quick-connect sleeve in the pipe sleeve seat, and the pipe sleeve seat is fixed to the opening of the tee main body at the same time, and the sealing ring and the quick-connect sleeve are fixed in the opening of the tee main body through the pipe sleeve seat.

3. The quick-connect ground tee according to claim 2 is characterized in that The three-way main body (101) of the quick-connect assembly (1) omits the quick-connect fitting at the top, and a straight-shaped lug (1012) or a switch is provided at the top of the three-way main body.

4. The quick-connect ground tee according to claim 2 is characterized in that The tee body (101) of the quick-connect assembly (1) omits the quick-connect fitting on one side, and the water inlet and outlet holes in the tee body are arranged at an angle of 90 degrees.

5. The quick-connect ground tee according to claim 2 is characterized in that The top of the tee body (101) of the quick-connect assembly (1) is provided with more than two openings and corresponding quick-connect fittings, and the quick-connect fittings at the top are aligned or staggered.

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