A shower head

Abstract

This utility model relates to the field of bathroom products, and in particular to a shower head, the structure of which includes: a main body formed by a base and a handle, a nozzle mounted on the surface of the base, an embedded control valve mounted on the surface of the handle, the water outlet of the base being controlled by the control valve, and a connection port provided at the bottom of the handle. The nozzle includes a limiting cover, inside which a rotatable flow plate and a fixed flow divider are installed, the flow divider being located at the rear end of the flow plate. The base body is provided with a first water outlet and a second water outlet, respectively opposite to different water inlets of the flow divider. The base contains a main water flow channel and an auxiliary drive channel. The first water outlet performs the core rinsing function, and the second water outlet drives the flow plate to rotate through directional water flow. This split design achieves the combined utilization of water flow energy, ensuring basic rinsing efficiency while achieving self-drive of the cleaning components through a hydraulic transmission mechanism, thus optimizing the functional integration of the equipment.

Description

Technical Field

[0001] This utility model relates to a bathroom product, and more particularly to a shower head. Background Technology

[0002] Shower heads are primarily used in bathrooms. As a core component of the shower system, the unobstructed flow of water from their orifices directly affects the showering experience and the lifespan of the equipment. However, in actual use, shower head orifices are prone to clogging due to water quality issues (such as calcium and magnesium ion deposits forming limescale), impurities in the water (such as sand, rust, or microbial growth), especially in hard water areas or older water supply systems. Clogged orifices can lead to uneven water flow, dispersed water flow, or even partial flow interruptions, not only reducing showering comfort but also potentially accelerating the aging of the shower head's internal structure due to long-term abnormal water pressure.

[0003] Therefore, the purpose of this case is to provide a spray shower head. Utility Model Content

[0004] This invention provides a spray shower head that can effectively solve the above problems.

[0005] This utility model is implemented as follows:

[0006] A shower head, comprising: a main body formed by a base and a handle; a spray head mounted on the surface of the base; an embedded control valve mounted on the surface of the handle; the control valve controls the water output of the base; and a connection port is provided at the bottom of the handle. The spray head includes a limiting cover, inside which a rotatable flow plate and a fixed flow divider are installed, the flow divider being positioned at the rear end of the flow plate. The base body is provided with a first water outlet and a second water outlet, respectively opposite to different water inlets of the flow divider.

[0007] A shower head as described in claim 1, characterized in that: the first water outlet is located in the middle of the seat, the second water outlet is located on the side of the first water outlet, and the first water outlet and the second water outlet are respectively connected to different channels controlled by the control valve.

[0008] A shower head as described in claim 1, characterized in that: the limiting cover includes a cover body, a cleaning strip is installed in the middle of the cover body, the cover body is connected to a rotating fine spray plate by the cleaning strip, and a return cavity is also provided inside the limiting cover, the return cavity is opposite to the second water outlet, and the water flow from the second water outlet drives the fine spray plate in the middle to rotate through the return cavity.

[0009] Preferably, the flow plate includes a plate body, a side flow channel is provided around the plate body, a pusher plate is provided on the annular wall between the plate body and the side flow channel, and a hollow central rod is installed in the middle of the plate body.

[0010] Preferably, a limiting pad is also installed in the middle of the central rod, and the limiting pad slides in contact with the surface of the diverter plate.

[0011] Preferably, the side channel is embedded in the annular surface of the return cavity and is opposite to the outlet of the return cavity.

[0012] Preferably, the surface of the diverter plate is provided with strip-shaped through holes.

[0013] Preferably, the surface of the cleaning strip is provided with protrusions that mate with the small holes in the plate.

[0014] The beneficial effects of this invention are as follows: the base is equipped with a main water flow channel and an auxiliary drive channel; the first water outlet undertakes the core rinsing function; and the second water outlet drives the fine-flow plate to rotate through directional water flow. This split design achieves the combined utilization of water flow energy, ensuring basic rinsing efficiency while enabling the self-driving of the cleaning components through a hydraulic transmission mechanism, thus optimizing the functional integration of the equipment.

[0015] The pusher array arranged along the edge of the flow plate forms a hydrodynamic coupling with the side channel. The tangential force generated by the water flow impact drives the plate to rotate, while the central rod limiting structure reduces mechanical friction through a dynamic floating design. This hydraulic transmission system directly converts fluid kinetic energy into cleaning kinetic energy, achieving continuous rotational cleaning without an additional power source and improving the equipment's energy efficiency ratio. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of a spray shower head according to the present invention.

[0018] Figure 2 This is a schematic diagram of the base structure of this utility model.

[0019] Figure 3 This is an exploded structural diagram of the cover of this utility model.

[0020] Figure 4 This is a schematic diagram of the exploded structure of this utility model.

[0021] The attached figures are labeled as follows:

[0022] 1. Nozzle; 2. Base; 3. Handle; 4. Control valve; 5. Connection port;

[0023] 11. Limiting cover; 12. Flow deflector; 13. Flow divider;

[0024] 111. Cover; 112. Cleaning strip; 113. Return chamber;

[0025] 121. Plate; 122. Side flow channel; 123. Push plate; 124. Center rod; 125. Limiting pad;

[0026] 21. Seat; 22. First water outlet; 23. Second water outlet. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely to represent selected embodiments of this utility model.

[0028] In the description of this utility model, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0029] Existing shower heads are mainly used in bathrooms. As a core component of the shower system, the unobstructed flow of water from the shower head's orifices directly affects the showering experience and the lifespan of the equipment. Therefore, to solve the above problems, this paper proposes the following technical solution:

[0030] Reference Figures 1-4 As shown, a shower head includes: a main body formed by a base 2 and a handle 3; a nozzle 1 is installed on the surface of the base 2; an embedded control valve 4 is installed on the surface of the handle 3 to control the water output of the base 2; and a connection port 5 is provided at the bottom of the handle 3. The nozzle 1 includes a limiting cover 11, a rotatable flow plate 12 is installed inside the limiting cover 11, and a fixed flow divider 13 is placed at the rear end of the flow plate 12. The base 2 has a first water outlet 22 and a second water outlet 23, which are respectively opposite to different water inlets of the flow divider 13.

[0031] The main structure of this device includes a handle formed by a base 2 and a handle 3. A nozzle 1 is set at the front end of the base 2 for refining the water flow. A control valve 4 is set on the surface of the handle 3 to control the water flow. By pressing the control valve 4, the water flow can pass through different channels to control the size and direction of the water flow. A connection port 5 for connecting pipes is set at the bottom of the control valve 4.

[0032] The base 2 has a seat body 21 and a first water outlet 22 inside. The first water outlet 22 is mainly used for the transportation of water flow in the middle of the process. When spraying, the surface of the nozzle 1 can pump out a fine water column. The second water outlet 23 on the side is used to drive the fine flow plate 12 to rotate.

[0033] The structure of the nozzle 1 includes a limiting cover 11 for limiting position. The limiting cover 11 includes a cover body 111. A cleaning strip 112 is provided in the middle of the cover body 111. The cleaning strip 112 supports the fine stream plate 12. A return cavity 113 is provided inside the cover body 111. The return cavity 113 is connected to the second water outlet 23 through the flow divider plate 13 to connect the flushing water flow. The fine stream plate 12 is rotated by water drive.

[0034] The structure of the fine flow plate 12 includes a plate body 121, with side flow channels 122 set at the edge of the plate body 121. The surface of the side flow channels 122 is provided with an array of push plates 123. The water flow pushes the push plates 123, causing the plate body 121 to rotate as a whole. A central rod 124 and a limiting pad 125 are set in the middle of the plate body 121. The central rod 124 limits the flow, while the limiting pad 125 is opposite to part of the water flow. When the water flow surges, the plate body 121 can float as a whole, thereby reducing resistance. When the fine flow plate 12 is driven, the protrusions on the surface of the cleaning strip 112 are in contact with the contact surface of the plate body 121. During the rotation, the plate body 121 vibrates continuously, which, together with the surging water flow, enables rapid cleaning.

[0035] The base houses a main water flow channel and an auxiliary drive channel. The first outlet performs the core rinsing function, while the second outlet drives the fine-aperture plate to rotate via directional water flow. This split design enables the combined utilization of water flow energy, ensuring basic rinsing efficiency while achieving self-drive of the cleaning components through a hydraulic transmission mechanism, thus optimizing the functional integration of the equipment.

[0036] The pusher array arranged along the edge of the flow plate forms a hydrodynamic coupling with the side channel. The tangential force generated by the water flow impact drives the plate to rotate, while the central rod limiting structure reduces mechanical friction through a dynamic floating design. This hydraulic transmission system directly converts fluid kinetic energy into cleaning kinetic energy, achieving continuous rotational cleaning without an additional power source and improving the equipment's energy efficiency ratio.

[0037] In this embodiment,

[0038] The above description only outlines the basic principles and preferred embodiments of this utility model. Those skilled in the art can make many changes and improvements based on the above description, and these changes and improvements should fall within the protection scope of this utility model.

[0039] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A spray shower, the structure of which comprises: The main body is formed by the base (2) and the handle (3). The surface of the base (2) is equipped with a nozzle (1), and the surface of the handle (3) is equipped with an embedded control valve (4). The water outlet of the base (2) is controlled by the control valve (4). The bottom of the handle (3) is provided with a connection port (5). The nozzle (1) includes a limiting cover (11). The inside of the limiting cover (11) is equipped with a rotatable flow plate (12) and a fixed flow divider (13). The flow divider (13) is placed at the rear end of the flow plate (12). The base (2) has a first water outlet (22) and a second water outlet (23) on its body (21), which are respectively opposite to different water inlets of the flow divider (13).

2. A shower rose according to claim 1 wherein: The first outlet (22) is located in the middle of the seat (21), and the second outlet (23) is located on the side of the first outlet (22). The first outlet (22) and the second outlet (23) are respectively connected to different channels controlled by the control valve (4).

3. A shower rose according to claim 1 wherein: The limiting cover (11) includes a cover body (111), a cleaning strip (112) is installed in the middle of the cover body (111), the cover body (111) is connected to the rotating flow plate (12) by the cleaning strip (112), and a return cavity (113) is also provided inside the limiting cover (111). The return cavity (113) is opposite to the second outlet (23), and the water flow from the second outlet (23) drives the flow plate (12) in the middle to rotate through the return cavity (113).

4. A shower rose according to claim 1 wherein: The thin flow plate (12) includes a plate body (121), a side flow channel (122) is provided around the plate body (121), a push plate (123) is provided on the annular wall between the plate body (121) and the side flow channel (122), and a hollow central rod (124) is installed in the middle of the plate body (121).

5. A shower rose according to claim 4 wherein: A limiting pad (125) is also installed in the middle of the middle rod (124), and the limiting pad (125) slides with the surface of the diverter plate (13).

6. A shower rose according to claim 4 wherein: The side channel (122) is embedded in the annular surface of the return cavity (113) and is opposite to the outlet of the return cavity (113).

7. A shower rose according to claim 1 wherein: The surface of the diverter plate (13) is provided with strip-shaped through holes.

8. A shower rose according to claim 3 wherein: The surface of the cleaning strip (112) is provided with protrusions that cooperate with the small holes of the plate (121).

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