Adjustable water sprinkler

Abstract

An adjustable water sprinkler comprises a base, a water sprinkler body, a water spraying unit, an upper cover and an adjusting cover, the water sprinkler body is fixed to the base, the water spraying unit is fixed between the water sprinkler body and the upper cover, a spray head on the water spraying unit can movably rotate, and the rotatable adjusting cover is arranged at the top of the water spraying unit. The water sprinkler is characterized in that a rack hole is formed in one side of the adjusting cover and connected with a gear on an adjusting button on the water sprinkler body in a meshed mode, the adjusting button is rotated to drive the adjusting cover to rotate so as to drive the spray head on the water spraying unit to movably rotate, and the water sprinkler is simple in structure, convenient to operate and high in reliability.

Description

Technical Field

[0001] The utility model relates to the technical field of gardening sprinklers, and in particular to an adjustable sprinkler. Background Art

[0002] As a commonly used tool in gardens, garden sprinklers have the advantage of being able to work automatically after being turned on. However, sprinklers on the market can generally only spray water in a specified direction. Even sprinklers with an angle adjustment structure can only be adjusted in one direction and cannot be adjusted to both sides at the same time, and their functions are not rich enough.

[0003] After checking, the patent number CN201921459067.6 provides a sprinkler head driving structure of a garden sprinkler, which includes: a sprinkler body, a water spray unit, at least one regulating seat and at least one driving member, wherein the sprinkler body has a sprinkler seat and an upper cover that are relatively matched, an opening is formed at one end of the sprinkler seat, so that the water spray unit can be placed inside it from the opening, and then a water pipe joint is provided for assembly through the opening, a recessed portion and a sprinkler surface are formed in sequence from the top of the sprinkler seat downward, so that the regulating seat can be placed in the recessed portion, and the relative position of the front and rear middle sections of the sprinkler body is formed by the matching of the sprinkler seat and the upper cover to form at least one through-hole, and the driving member is provided with its screw for penetration through the through-hole, so that the driving member can only idle on the sprinkler body, and cannot be separated from the sprinkler body. However, this product cannot separately adjust the sprinkler angle of the sprinkler unit, and its functions are not rich enough. Summary of the invention

[0004] The utility model mainly aims at the existing technical problems and proposes an adjustable sprinkler. The water spray unit can adjust the angle in different directions independently, and the operation and use are more convenient and intuitive.

[0005] The technical solution of the utility model is: an adjustable sprinkler, comprising a base, a sprinkler body, a water spray unit, an upper cover, an adjusting cover, the sprinkler body is fixed on the base, the water spray unit is fixed between the sprinkler body and the upper cover, a spray head on the water spray unit can movably rotate, a rotatable adjusting cover is provided on the top of the water spray unit, a guide hole matching the spray head is opened on the adjusting cover, and the characteristic is that a rack hole is provided on one side of the adjusting cover to mesh with the gear on the adjusting button on the sprinkler body, and the adjusting button is turned to drive the adjusting cover to rotate, thereby driving the spray head on the water spray unit to movably rotate.

[0006] Furthermore, the adjusting button comprises a rotating knob, an adjusting gear is fixed to the bottom of the rotating knob, and the adjusting gear cooperates with the rack hole to achieve meshing connection.

[0007] Furthermore, the intermediate fixed shaft of the adjusting gear is rotatably mounted in a rotating hole on the sprinkler body.

[0008] Furthermore, the regulating cover is provided with a rectangular hole on one side, and a rack is provided on the edge of the hole, so that the regulating gear passes through and meshes with the rack.

[0009] Furthermore, the upper cover is provided with a knob chamber, in which a knob is rotatably fixed, and a long strip-shaped water spray hole is provided in the middle of the upper cover, which matches the size of the adjustment cover.

[0010] Furthermore, the connection portion between the rotating knob and the adjusting gear is a snap-fit ​​connection.

[0011] Preferably, two water spraying units arranged on the left and right are provided between the sprinkler body and the upper cover, and correspondingly, there are two adjustment covers and adjustment buttons, and the guide holes on the two adjustment covers are arranged oppositely.

[0012] Finally, a water inlet is provided at one end of the sprinkler body, a water inlet adapter is detachably fixed at the water inlet, a fixing hole is provided at the other end of the sprinkler body, a fixing cover is provided at the outer end of the base, a fixing screw passes through the fixing cover and is fixed to the fixing hole to prevent the sprinkler body from shaking when working.

[0013] Compared with the existing technology, the advantages of this product are: each water spray unit can freely adjust different water spraying angles according to needs, and it has a simple structure and reasonable design. The adjustment button is set on the top of the upper cover, which is convenient for users to operate and easy to observe and handle. The overall structure is more reasonable and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0015] Figure 2 It is a schematic diagram of the explosion structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the partial explosion structure of the utility model;

[0017] Figure 4 It is a top view of the utility model (with the upper cover removed);

[0018] In the figure, 1, base, 2, sprinkler body, 3, water spray unit, 4, upper cover, 5, adjustment cover, 6, rack hole, 7, adjustment button, 8, turn button, 9, adjustment gear, 10, water inlet, 11, water inlet adapter, 12, fixing hole, 13, fixing cover, 14, fixing screw, 15, turn button chamber, 16, water spray hole, 17, guide hole, 18, elastic foot, 19, nozzle, 20, rectangular hole, 21, rack DETAILED DESCRIPTION

[0019] The following is a further detailed description of the implementation methods of the utility model patent in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the utility model patent, but cannot be used to limit the scope of the utility model patent. In the description of the utility model patent, unless otherwise specified, the meaning of "multiple" is two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the utility model patent and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model patent. In addition, the terms "first", "second", "third", etc. are used only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0020] In the description of this utility model patent, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" 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. For ordinary technicians in this field, the specific meanings of the above terms in this utility model patent can be understood according to specific circumstances.

[0021] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0022] according to Figures 1 to 4 An adjustable sprinkler comprises a base 1, a sprinkler body 2, a water spray unit 3, an upper cover 4, and an adjusting cover 5. The sprinkler body 2 is fixed on the base 1, the water spray unit 3 is fixed between the sprinkler body 2 and the upper cover 4, the spray head 19 on the water spray unit 3 can rotate movably, and an adjusting cover 5 that can rotate back and forth is provided on the top of the water spray unit 3. The adjusting cover 5 is provided with a guide hole 17 that cooperates with the spray head. The improvement thereof is that a rack hole 6 is provided at one end of the adjusting cover 5 to mesh with a gear on an adjusting knob 7. Turning the adjusting knob 7 drives the adjusting cover 5 to rotate, thereby driving the spray head 19 on the water spray unit 3 to rotate movably.

[0023] The adjusting knob 7 includes a rotating knob 8, and an adjusting gear 9 is fixed at the bottom of the rotating knob 8. The adjusting gear 9 cooperates with the rack hole 6 to achieve meshing connection. In order to facilitate assembly, a connecting part is provided at the upper end of the adjusting gear 9, which is formed into a cover shape, and elastic clamping feet 18 are provided on both sides of the connecting part. Correspondingly, the rotating knob 8 is a hollow cylindrical structure with an opening at the bottom, and a clamping groove for the elastic clamping feet 18 is provided on the inner side, so that the two are assembled together through a quick clamping connection. The upper cover 4 is provided with a rotating knob chamber 15, which is on the same vertical plane as the neutral line of the rack hole 6, and the rotating knob 8 is rotatably fixed in the rotating knob chamber 15. The middle part of the upper cover 4 is provided with a long strip water spray hole 16, which matches the size of the adjusting cover 5. The top of the adjusting cover 5 is provided with a plurality of long strip guide holes 17, and a nozzle 19 of the water spray unit 3 is slidably fixed in each guide hole 17. The nozzle 19 is movably arranged on the water spray unit 3, so that the user rotates the adjusting cover 5 to drive the nozzle 19 on the water spray unit 3 to rotate. Typically, the adjusting cover 5 has a rectangular hole 20 on one side and a rack 21 on the edge of the hole, allowing the adjusting gear 9 to pass through and mesh with the rack 21 to facilitate assembly, and the sprinkler body 2 has a rotating hole 22, allowing the middle fixed shaft of the adjusting gear 9 to be rotatably installed in the rotating hole 22 on the sprinkler body 2.

[0024] For ease of use, in this embodiment, two water spray units 3 are arranged between the sprinkler body 2 and the upper cover 4, which can be arranged symmetrically on the left and right. Correspondingly, there are two adjustment covers 5 and adjustment buttons 7, and the guide holes 17 on the adjustment cover 5 are arranged oppositely, which is convenient for adjustment and use.

[0025] One end of the sprinkler body 2 is provided with a water inlet 10, at which a water inlet adapter 11 is detachably fixed, and the other end of the sprinkler body 2 is provided with a fixing hole 12. The outer end of the base 1 is provided with a fixing cover 13, and a fixing screw 14 passes through the fixing cover 13 and is fixed to the fixing hole 12 to prevent the sprinkler from shaking when working.

[0026] When the user uses the product, he only needs to connect the water inlet 10 to the water pipe and rotate the adjusting knob 7 clockwise or counterclockwise by hand to adjust the adjusting cover 5 to the desired position. The guide hole 17 on the adjusting cover 5 drives the nozzle on the water spraying unit 3 to adjust the water spraying angle. When the sprinkler body 2 is loose, the sprinkler body can be firmly fixed on the base 1 through the fixing cover 13 by rotating the fixing screw 14.

Claims

1. An adjustable sprinkler, comprising a base, a sprinkler body, a water spray unit, an upper cover, and an adjustment cover, wherein the sprinkler body is fixed on the base, a water spray unit is arranged between the sprinkler body and the upper cover, a spray head on the water spray unit can be rotatable, a rotatable adjustment cover is arranged on the top of the water spray unit, and a guide hole matching the spray head is opened on the adjustment cover, characterized in that One side of the regulating cover is provided with a rack hole which is meshed and connected with a gear on an regulating button on the sprinkler body. Turning the regulating button drives the regulating cover to rotate, thereby driving the sprinkler head on the water spray unit to rotate movably.

2. An adjustable sprinkler according to claim 1, characterized in that The regulating button comprises a rotating knob, an regulating gear is fixed at the bottom of the rotating knob, and the regulating gear matches with the rack hole to achieve meshing connection.

3. An adjustable sprinkler according to claim 2, characterized in that The middle fixed shaft of the adjusting gear is rotatably mounted in a rotating hole on the sprinkler body.

4. An adjustable sprinkler according to claim 3, characterized in that A rectangular hole is opened on one side of the regulating cover, and a rack is opened on the edge of the hole to allow the regulating gear to pass through and mesh with the rack.

5. An adjustable sprinkler according to claim 4, characterized in that The upper cover is provided with a knob chamber, in which a knob is rotatably fixed, and a long strip-shaped water spray hole is provided in the middle of the upper cover, which matches the size of the regulating cover.

6. An adjustable sprinkler according to claim 5, characterized in that The connection part between the rotating knob and the adjusting gear adopts a snap connection.

7. An adjustable sprinkler according to any one of claims 1 to 6, characterized in that Two water spraying units arranged on the left and right are arranged between the sprinkler body and the upper cover, and correspondingly, two adjustment covers and adjustment buttons are provided, and the guide holes on the two adjustment covers are arranged oppositely.

8. The adjustable sprinkler according to claim 1, characterized in that One end of the sprinkler body is provided with a water inlet, at which a water inlet adapter is detachably fixed, the other end of the sprinkler body is provided with a fixing hole, the outer end of the base is provided with a fixing cover, and the fixing screw passes through the fixing cover and is fixed to the fixing hole to prevent the sprinkler body from shaking when working.

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