CN216063844U - Spray head capable of adjusting spray pressure - Google Patents

Abstract

The utility model discloses a spray head capable of adjusting spray pressure, which comprises a shell, wherein first water spray holes are uniformly formed in the bottom of an inner cavity of the shell, the top of the shell is communicated with a water inlet pipe, a threaded ring is integrally formed at the bottom of the outer surface of the shell, a threaded cylinder is connected to the outer surface of the threaded ring in a threaded mode, and a connecting plate is embedded in the bottom of the inner surface of the threaded cylinder. According to the utility model, the water flow in the shell can be adjusted by arranging the rotating rod and the water baffle, so that the pressure of water sprayed from the first water spraying hole is adjusted for the first time, the second water spraying hole can be driven to rotate by arranging the threaded ring, the threaded cylinder and the connecting plate, so that the first water spraying hole and the second water spraying hole are staggered, the size of the water spraying hole is changed, and the pressure of water spraying is changed.

Description

Spray head capable of adjusting spray pressure

Technical Field

The utility model relates to the technical field of spray heads, in particular to a spray head capable of adjusting spray pressure.

Background

The significance of the spray head is very close to that of the spray nozzle, one is commonly called a more professional saying, the spray head can be roughly divided into a spray head, an oil spray head, a sand blasting head, a landscaping irrigation head, a rocker arm spray head for agricultural field irrigation, an agricultural greenhouse micro-spray head, an industrial dustproof spray head and a special spray head according to the functions of the spray head, the spray head can be divided into a metal spray head, a plastic spray head, a ceramic spray head and an alloy spray head according to material classification, the spray pressure of the traditional spray head is usually fixed, the spray pressure cannot be adjusted, the use is very inconvenient, the spray head with the adjustable spray pressure is provided, and the problems are solved.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model aims to provide the spray head with adjustable spray pressure, which has the advantage of adjusting the spray pressure and solves the problems that the spray pressure of the traditional spray head is always fixed, the spray pressure cannot be adjusted and the use is very inconvenient.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an adjustable shower nozzle that spouts pressure, includes the shell, first hole for water spraying has evenly been seted up to the bottom of shell inner chamber, the top intercommunication of shell has the inlet tube, the bottom integrated into one piece of shell surface has the screw ring, the surface threaded connection of screw ring has a screw thread section of thick bamboo, the bottom of screw thread section of thick bamboo internal surface is inlayed and is equipped with the connecting plate, the top of connecting plate closely laminates with the bottom of shell, the second hole for water spraying that the first hole for water spraying of cooperation used is all seted up to the surface of connecting plate, the center department of the shell inner chamber left and right sides all is connected with the bull stick, two through the bearing rotation one side fixedly connected with breakwater that the bull stick is relative, the center department fixedly connected with concave type frame on shell right side.

Preferably, the right side of the rotating rod penetrates through the shell and the concave frame in sequence and is fixedly connected with a rotating handle, and anti-skid grains are arranged on the outer surface of the rotating handle.

Preferably, the bottom of the outer surface of the shell is sleeved with a positioning cylinder, the top of the outer surface of the threaded cylinder is sleeved with a limiting ring, the inner surface of the positioning cylinder is provided with a ring groove matched with the limiting ring for use, and the outer surface of the limiting ring is in sliding connection with the inner surface of the ring groove.

Preferably, the right side of the outer surface of the right side rotating rod is in threaded connection with a nut, and the left side of the nut is tightly attached to the right side of the concave frame.

Preferably, the right side of the outer surface of the rotating rod on the right side is sleeved with a sealing ring, and the left side of the sealing ring is tightly attached to the right side of the shell.

Preferably, the bottom of the left side and the bottom of the right side of the threaded cylinder are fixedly connected with handles, and anti-skid lines are arranged on the outer surfaces of the handles.

Preferably, the water baffle is ring-shaped, and the thickness of the water baffle is 3 mm.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the water flow in the shell can be adjusted by arranging the rotating rod and the water baffle, so that the pressure of water sprayed from the first water spraying hole is adjusted for the first time, the second water spraying hole can be driven to rotate by arranging the threaded ring, the threaded cylinder and the connecting plate, so that the first water spraying hole and the second water spraying hole are staggered, the size of the water spraying hole is changed, and the pressure of water spraying is changed.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the structure of the present invention;

FIG. 3 is an enlarged view of a portion of the structure of FIG. 2;

FIG. 4 is an enlarged view of a portion of the utility model shown at B in FIG. 2;

FIG. 5 is a perspective view of the threaded cartridge and second spout configuration of the present invention.

In the figure: 1. a housing; 2. a first water spray hole; 3. a water inlet pipe; 4. a threaded ring; 5. a threaded barrel; 6. a connecting plate; 7. a second water jet hole; 8. a rotating rod; 9. a water baffle; 10. a female frame; 11. a handle is rotated; 12. a positioning cylinder; 13. a limiting ring; 14. a ring groove; 15. a nut; 16. a seal ring; 17. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The components of the present invention are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experimentation.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, a spray head capable of adjusting spray pressure comprises a housing 1, wherein the bottom of the inner cavity of the housing 1 is uniformly provided with first water spray holes 2, the top of the housing 1 is communicated with a water inlet pipe 3, the bottom of the outer surface of the housing 1 is integrally formed with a threaded ring 4, the outer surface of the threaded ring 4 is in threaded connection with a threaded cylinder 5, the bottom of the inner surface of the threaded cylinder 5 is embedded with a connecting plate 6, the top of the connecting plate 6 is tightly attached to the bottom of the housing 1, the outer surface of the connecting plate 6 is provided with second water spray holes 7 matched with the first water spray holes 2, the centers of the left side and the right side of the inner cavity of the housing 1 are rotatably connected with rotating rods 8 through bearings, one opposite sides of the two rotating rods 8 are fixedly connected with water baffles 9, the center of the right side of the housing 1 is fixedly connected with a concave frame 10, and the water flow in the housing 1 can be adjusted by arranging the rotating rods 8 and the water baffles 9, and then carry out regulation for the first time to the pressure of 2 gushes out water in first hole for water sprayings, through setting up screw ring 4, threaded cylinder 5 and connecting plate 6, can drive second hole for water sprayings 7 rotatory, make and form the dislocation between first hole for water sprayings 2 and the second hole for water sprayings 7, change the size of hole for water sprayings, and then change the pressure of water spraying, through setting up above structure, possess and to spouting the advantage that the pressure was adjusted, it often all is fixed to have solved traditional shower nozzle, can't adjust spraying pressure, use very inconvenient problem.

In this embodiment, specifically, the right side of the right rotating rod 8 sequentially penetrates through the housing 1 and the concave frame 10 and is fixedly connected with the rotating handle 11, the outer surface of the rotating handle 11 is provided with anti-slip patterns, and the rotating rod 8 can be conveniently rotated by arranging the rotating handle 11.

In this embodiment, specifically, a positioning cylinder 12 is sleeved at the bottom of the outer surface of the housing 1, a limit ring 13 is sleeved at the top of the outer surface of the threaded cylinder 5, a ring groove 14 matched with the limit ring 13 for use is formed in the inner surface of the positioning cylinder 12, the outer surface of the limit ring 13 is in sliding connection with the inner surface of the ring groove 14, and the movement of the threaded cylinder 5 can be limited by arranging the positioning cylinder 12, the limit ring 13 and the ring groove 14.

In this embodiment, specifically, the right side threaded connection of right side bull stick 8 surface has nut 15, and the left side of nut 15 closely laminates with the right side of concave frame 10, through setting up nut 15, can carry on spacingly to bull stick 8, prevents that bull stick 8 from producing the rotation.

In this embodiment, specifically, the right side of right side bull stick 8 surface has cup jointed sealing washer 16, and the left side of sealing washer 16 closely laminates with the right side of shell 1, through setting up sealing washer 16, can improve shell 1's leakproofness.

In this embodiment, specifically, the equal fixedly connected with handle 17 in the bottom of the screw thread section of thick bamboo 5 left and right sides, the surface of handle 17 is provided with anti-skidding line, through setting up handle 17, can conveniently rotate screw thread section of thick bamboo 5.

In this embodiment, the water baffle 9 is ring-shaped, and the thickness of the water baffle 9 is 3 mm.

When the spray pressure is required to be adjusted, the screw cap 15 is firstly rotated to separate the screw cap 15 from the concave frame 10, then the rotating handle 11 is rotated, the rotating handle 11 drives the rotating rod 8 to rotate, the rotating rod 8 drives the water baffle 9 to turn over, the water flow in the shell 1 can be adjusted, and further the pressure of water sprayed by the first water spraying holes 2 is adjusted for the first time, when the spray pressure is required to be adjusted slightly, the handle 17 is rotated, the handle 17 drives the threaded barrel 5 to rotate, the threaded barrel 5 drives the connecting plate 6 to rotate through the guidance of the limiting ring 13 and the ring groove 14, the connecting plate 6 drives the second water spraying holes 7 to rotate, so that the dislocation is formed between the first water spraying holes 2 and the second water spraying holes 7, the size of the water spraying holes is changed, and further the water spraying pressure is changed, through the arrangement of the structure, the spray pressure adjusting advantage is achieved, and the problem that the spray pressure of the traditional spray head is always fixed is solved, the spray pressure can not be adjusted, and the use is very inconvenient.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machines, parts and equipment adopt the conventional models in the prior art, the control mode is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming of technicians in the field, the control circuit belongs to the common knowledge in the field, and the present application document is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the present application.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides an adjustable shower nozzle of spouting pressure, includes shell (1), its characterized in that: the bottom of the inner cavity of the shell (1) is uniformly provided with first water spray holes (2), the top of the shell (1) is communicated with a water inlet pipe (3), a threaded ring (4) is integrally formed at the bottom of the outer surface of the shell (1), a threaded cylinder (5) is connected with the outer surface of the threaded ring (4) in a threaded manner, a connecting plate (6) is embedded at the bottom of the inner surface of the threaded cylinder (5), the top of the connecting plate (6) is tightly attached to the bottom of the shell (1), the outer surface of the connecting plate (6) is provided with second water spraying holes (7) matched with the first water spraying holes (2), the centers of the left side and the right side of the inner cavity of the shell (1) are respectively and rotatably connected with a rotating rod (8) through a bearing, one opposite side of the two rotating rods (8) is fixedly connected with a water baffle (9), the center of the right side of the shell (1) is fixedly connected with a concave frame (10).

2. The spray head of claim 1, wherein: the right side of bull stick (8) runs through shell (1) and concave type frame (10) and fixedly connected with turning handle (11) in proper order, the surface of turning handle (11) is provided with anti-skidding line.

3. The spray head of claim 1, wherein: the bottom of the outer surface of the shell (1) is sleeved with a positioning barrel (12), the top of the outer surface of the threaded barrel (5) is sleeved with a limiting ring (13), the inner surface of the positioning barrel (12) is provided with a ring groove (14) matched with the limiting ring (13) for use, and the outer surface of the limiting ring (13) is in sliding connection with the inner surface of the ring groove (14).

4. The spray head of claim 1, wherein: the right side threaded connection of bull stick (8) surface has nut (15), the left side of nut (15) closely laminates with the right side of concave type frame (10).

5. The spray head of claim 1, wherein: and a sealing ring (16) is sleeved on the right side of the outer surface of the rotating rod (8) on the right side, and the left side of the sealing ring (16) is tightly attached to the right side of the shell (1).

6. The spray head of claim 1, wherein: the bottom of the left side and the bottom of the right side of the threaded cylinder (5) are fixedly connected with handles (17), and anti-skid lines are arranged on the outer surfaces of the handles (17).

7. The spray head of claim 1, wherein: the water baffle (9) is annular, and the thickness of the water baffle (9) is 3 mm.

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