Shower head with different water sprays

Abstract

The present invention discloses a shower head capable of producing different water sprays, comprising a shell, a face cover and a water distribution plate, wherein the face cover covers the opening of the lower end face of the shell, and the two cooperate to form an installation chamber, wherein the water distribution plate is arranged in the installation chamber, wherein the face cover is provided with a plurality of water outlet holes, and a water distribution chamber is formed between the water distribution plate and the face cover, wherein the water distribution plate is provided with at least one water inlet hole connected to the water distribution chamber, and wherein the water distribution plate is also provided with a plurality of water flow holes, wherein retaining rings are provided between the water flow holes and the water outlet holes matched with each other in the water distribution chamber, and a plurality of oblique water ports are provided on the side wall of the retaining ring at equal intervals, and when an external water source is connected to the water inlet hole, after the water flows into the water distribution chamber, the water flows into the retaining ring along the oblique water port to form a vortex water flow with centrifugal force, and then is sprayed out from the water outlet hole. The present invention controls the water discharge state by switching the direction of the water path, and has the advantages of simple structure and stable performance.

Description

Technical Field

[0001] The invention relates to a shower head, in particular to a shower head capable of producing different water sprays. Background Art

[0002] Showers on the market can adjust the water spray, such as mist water, shower water, or rotating water, etc. Different water sprays are generally achieved through different water outlets, so multiple sets of water outlets need to be arranged on the cover, which takes up space and the appearance is not simple enough. Later, a few showers were able to produce different water sprays with the same water outlet, but this structure is to set a conical filler that can move up and down in the water outlet, and use the change in the distance between the filler and the water outlet to achieve the purpose of adjustment and switching. When adjusting, the height of the filler needs to be changed. Therefore, a non-complex transmission mechanism needs to be set inside the shower to control the up and down movement of the filler. In addition, with an increase in the number of transmission connection points, operational failures are prone to occur, and performance is unstable. Summary of the invention

[0003] The present invention provides a shower head with a simple structure and capable of producing different water sprays. The technical solution adopted by the present invention to solve the technical problem is:

[0004] A shower head capable of producing different water splashes comprises a shell, a face cover and a water dividing plate, wherein the face cover covers an opening on a lower end face of the shell, and the two cooperate to form an installation chamber, wherein the water dividing plate is arranged in the installation chamber, the face cover is provided with a plurality of water outlet holes, a water dividing chamber is formed between the water dividing plate and the face cover, the water dividing plate is provided with at least one water inlet hole connected to the water dividing chamber, the water dividing plate is further provided with a plurality of water passing holes, the water passing holes are vertically aligned with the water outlet holes in a one-to-one matching manner, retaining rings are provided between the mutually matching water passing holes and the water outlet holes in the water dividing chamber, and a plurality of oblique water outlets are evenly spaced on the side walls of the retaining rings, when an external water source is connected to the water passing holes, water flows vertically into the retaining rings and then sprays out from the water outlet holes, and when an external water source is connected to the water inlet hole, water flows into the water dividing chamber and then flows into the retaining rings along the oblique water outlets to form a vortex water flow with centrifugal force, and then sprays out from the water outlet holes.

[0005] Compared with the background technology, this technical solution has the following advantages:

[0006] When the water flows vertically into the retaining ring from the water hole and sprays out from the water outlet, the water outlet is in the form of ordinary shower water. When the water in the water diversion chamber flows horizontally through the inclined water outlet and enters the retaining ring, a vortex water flow with centrifugal force is formed, and the vortex water flow finally rotates and sprays downward from the water outlet, and the water outlet is in the form of spray water. Therefore, by selecting the water path to connect the water inlet hole or the water hole, you can choose to discharge water in the form of spray water or shower water. In other words, the present invention controls the water outlet state by switching the direction of the water path, and has the advantages of simple structure and stable performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0008] Figure 1 A three-dimensional exploded schematic diagram of a shower head capable of producing different water sprays is shown.

[0009] Figure 2 A three-dimensional schematic diagram of a shower head cover capable of producing different water sprays is shown.

[0010] Figure 3 A three-dimensional schematic diagram of a water distribution tray of a shower head capable of producing different water sprays is shown.

[0011] Figure 4 A three-dimensional schematic diagram of a fixing plate of a shower head capable of producing different water sprays is shown.

[0012] Figure 5 A three-dimensional schematic diagram of a turntable of a shower head capable of producing different water sprays is shown.

[0013] Figure 6 A three-dimensional schematic diagram of a shell of a shower head capable of producing different water sprays is depicted.

[0014] Figure 7 A three-dimensional schematic diagram of a shower head capable of producing different water sprays is shown.

[0015] Figure 8 A schematic longitudinal section diagram of a shower head capable of producing different water sprays in a spray water producing state is depicted.

[0016] Fig. 9 A schematic cross-sectional view of a shower head capable of producing different water sprays in a spray water state is shown.

[0017] Fig.10 A schematic longitudinal section diagram of a shower head capable of producing different water sprays in a shower water discharge state is depicted.

[0018] Fig.11 A schematic cross-sectional view of a shower head capable of producing different water sprays in a shower water discharge state is shown. DETAILED DESCRIPTION

[0019] Please refer to Figures 1 to 11A shower head capable of producing different water splashes comprises a housing 10, a cover 20 and a water separation plate 30, wherein the cover 20 covers the opening of the lower end surface of the housing 10, and the two cooperate to form an installation chamber, wherein the cover 20 is provided with a plurality of water outlet holes 22 (six in this embodiment), the water separation plate 30 is arranged in the installation chamber, and the installation chamber is divided into an upper and a lower part, and a water separation chamber 40 (actually, it can be understood as the lower part of the installation chamber) is formed between the water separation plate 30 and the cover 20, and the water separation plate 30 is provided with at least one water inlet hole 32 (six in this embodiment) connected to the water separation chamber 40, and the water separation plate 30 is also provided with a plurality of water holes 34, and the water holes 34 are arranged vertically aligned with the water outlet holes 22 in a one-to-one matching manner. A retaining ring 50 is arranged between the mutually matching water holes 34 and the water outlet holes 22 in the water separation chamber 40, and a plurality of oblique water outlets 52 are arranged at equal intervals on the side wall of the retaining ring 50. When an external water source or water channel is connected to the water hole 34, water flows directly vertically into the retaining ring 50 and then sprays out from the water outlet 22 (such as Fig.10 , 11 When the external water source is connected to the water inlet 32, the side water flows into the water diversion chamber 40, flows into the retaining ring 50 along the inclined water outlet 52, forms a vortex water flow with centrifugal force under the drainage of the inner wall of the retaining ring 50, and then sprays out from the water outlet 22 (as shown in FIG. Figure 8 , 9 In this embodiment, the water holes 34 are on the same circular track, the water inlet holes 32 are also on the same circular track, and the water inlet holes 32 surround the water holes 34.

[0020] Preferably, the retaining ring 50 is connected to the lower surface of the water diversion plate 30, and the two are integrally formed. The surface cover 20 is provided with an annular enclosure wall 24 around the water inlet end of each water outlet hole 22, which is also an integrally formed structure, and the retaining ring 50 is inserted into the enclosure wall 24. The enclosure wall 24 covers the retaining ring 50, which can effectively prevent the water flow from being diverted into the water diversion cavity when the shower water is discharged, and a higher water pressure can be accumulated in the water diversion cavity when the mist water is discharged, so that the rotating water flow is stronger and the atomization effect is better.

[0021] Preferably, the upper end of the enclosure wall 24 supports the water diversion plate 30, and at least one notch 242 is provided on the top of the enclosure wall 24; the lower end of the retaining ring 50 supports the face cover 20, and the inner surface of the face cover 20 is provided with a groove 26 corresponding to each of the water outlet holes 22, and the one-to-one matched water outlet holes 22 and the groove 26 are coaxially arranged, and the diameter of the groove 26 is larger than the diameter of the water hole 34, and the diameter of the water hole 34 is larger than the diameter of the water outlet hole 22. Therefore, the enclosure wall 24 supports the water diversion plate, and the retaining ring 50 supports the face cover 20, so that the water diversion plate and the face cover are firmly combined together, and the structure is stable. The notch 242 is used to introduce the water of the water diversion chamber 40 into the enclosure wall 24 and the retaining ring 50, which can increase the water flow rate. In addition, the groove 26 can have a gathering effect on the water entering the water hole 34, so that the shower water is fuller, and the aperture of the water outlet hole 22 is the smallest, which is conducive to improving the water flow rate of the water outlet and improving the effect of the rotary spray.

[0022] Preferably, a water passing trough 36 and a water dividing trough 38 are provided on the top surface of the water dividing plate 30, wherein the water passing trough 36 is connected to the water passing hole 34, and the water dividing trough 38 is connected to the water inlet hole 32. In this way, different water discharge effects can be switched by controlling the water path to enter the water passing trough 36 or the water dividing trough 38, which is convenient to use. In this embodiment, the water dividing trough is outside the water passing trough.

[0023] Preferably, it further comprises a fixed plate 60 disposed in the installation room and superimposed on the upper surface of the water diversion plate 30, the fixed plate 60 is provided with at least one first connection hole 62 (two symmetrically arranged in this embodiment) and at least one second connection hole 64 (two symmetrically arranged in this embodiment), the first connection hole 62 is connected to the water passing trough 36, so the first connection hole 62 is closer to the middle of the fixed plate. The second connection hole 64 is connected to the water diversion trough 38, and the external water source can be selectively connected to the first connection hole 62 or the second connection hole 64.

[0024] Preferably, a rotating disk 70 is further included, and the rotating disk 70 is superimposed on the upper surface of the fixed disk 60. The rotating disk 70 is used to open or close the first connection hole 62 and the second connection hole 64. The rotating disk 70 is provided with a first through hole 72 corresponding to the first connection hole 62, and a second through hole 74 corresponding to the second connection hole 64. When the rotating disk 70 is rotated until the first through hole 72 is aligned with the first connection hole 62, the second through hole is staggered with the second connection hole, that is, the second connection hole is closed. Conversely, when the rotating disk 70 is rotated until the second through hole 74 is aligned with the second connection hole 64, the first through hole is staggered with the first connection hole, that is, the first connection hole is closed. Therefore, by controlling the rotation of the rotating disk 70, it is possible to choose to open the first connection hole or the second connection hole, that is, to choose to select the water flow to enter the water inlet hole or the water flow hole, and finally determine whether to output the shower water or the spray water, and the control is simple.

[0025] Preferably, the fixed disk 60, the water-dividing disk 30 and the surface cover 20 are locked together, the surface cover 20 is inserted into the housing 10 and screwed together with the housing, and during the switching operation, the rotating disk 70 does not move, and the housing 10 drives the fixed disk 60, the water-dividing disk 30 and the surface cover 20 to rotate together. Alternatively, the rotating disk rotates, and the housing, the fixed disk 60, the water-dividing disk and the surface cover remain stationary. Therefore, the housing 10 can be directly manually grasped for switching operation, which is convenient to use and has a very simple structure.

[0026] Preferably, a water inlet pipe 76 is connected to the middle of the upper surface of the rotating disk 70, and the water inlet pipe 76 extends upward from the housing 10, and a water storage cavity 90 is formed between the rotating disk 70 and the top surface of the housing 10. The lower end of the side wall of the water inlet pipe 76 is provided with an opening 78 connected to the water storage cavity 90. After the water flows into the water storage cavity 90, it is connected to the first connection hole or the second connection hole according to the position of the rotating disk 70. The extended end of the water inlet pipe 76 can be fixedly connected to an external water pipe, so that the switching operation can be realized by twisting the housing 10, which is very convenient.

[0027] Preferably, the top surface of the housing 10 is provided with a convex rib 12, and the convex rib 12 is pressed against the upper surface of the rotating disk 70. Thus, the rotating disk 70 is stably clamped between the housing and the fixed disk, and the performance is stable and reliable.

[0028] Preferably, the water outlet hole 22 is formed by two coaxially arranged conical holes connected up and down, the width of the upper conical hole gradually shrinks from top to bottom, the width of the lower conical hole gradually expands from top to bottom, and the minimum width of the lower conical hole is greater than the minimum width of the upper conical hole. The upper conical hole is conducive to the acceleration of water flow, and the lower conical hole is conducive to the diffusion of rotating water, so that the atomization distance is larger and longer, and the spray effect is promoted.

[0029] The above description is only a preferred embodiment of the present invention, and therefore cannot be used to limit the scope of the present invention. That is, equivalent changes and modifications made according to the patent scope of the present invention and the contents of the specification should still fall within the scope of the present invention.

Claims

1. A shower head capable of producing different water sprays, comprising a housing, a cover and a water distribution tray, wherein the cover covers the opening of the lower end surface of the housing, and the two cooperate to form an installation chamber, the water distribution tray is arranged in the installation chamber, and the cover is provided with a plurality of water outlet holes, characterized in that: A water diversion chamber is formed between the water diversion plate and the surface cover, and at least one water inlet hole connected to the water diversion chamber is provided on the water diversion plate, and a plurality of water flow holes are also provided on the water diversion plate, and the water flow holes are matched with the water outlet holes and are vertically aligned one by one, and retaining rings are provided between the matched water flow holes and the water outlet holes in the water diversion chamber, and a plurality of inclined water outlets are evenly spaced on the side walls of the retaining rings. When an external water source is connected to the water flow hole, water flows vertically into the retaining ring and then sprays out from the water outlet. When an external water source is connected to the water inlet hole, water flows into the water diversion chamber and flows into the retaining ring along the inclined water outlet to form a vortex water flow with centrifugal force, and then sprays out from the water outlet. The retaining ring is connected to the lower surface of the water diversion plate, and the water outlet hole is composed of two coaxially arranged conical holes connected up and down, and the width of the conical hole located at the top gradually shrinks from top to bottom, and the width of the conical hole located at the bottom gradually expands from top to bottom.

2. The shower head capable of producing different water sprays according to claim 1, characterized in that: The surface cover is provided with an annular retaining wall around the water inlet end of each water outlet hole, and the retaining ring is inserted into the retaining wall.

3. The shower head capable of producing different water sprays according to claim 2, characterized in that: The upper end of the retaining wall supports the water diversion plate, and at least one notch is provided at the top of the retaining wall; the lower end of the retaining ring supports the surface cover, and the inner surface of the surface cover is provided with a groove corresponding to each of the water outlet holes, and the one-to-one paired water outlet holes and grooves are coaxially arranged, and the diameter of the groove is larger than the diameter of the water through hole, and the diameter of the water through hole is larger than the diameter of the water outlet hole.

4. The shower head capable of producing different water sprays according to claim 1, characterized in that: The top surface of the water diversion plate is provided with a water passing trough and a water diversion trough, the water passing trough is connected to the water passing hole, and the water diversion trough is connected to the water inlet hole.

5. The shower head capable of producing different water sprays according to claim 4, characterized in that: It also includes a fixed plate arranged in the installation room and stacked on the upper surface of the water diversion plate, the fixed plate is provided with at least one first connection hole and at least one second connection hole, the first connection hole is connected to the water flow trough, the second connection hole is connected to the water diversion trough, and an external water source can be selectively connected to the first connection hole or the second connection hole.

6. The shower head capable of producing different water sprays according to claim 5, characterized in that: It also includes a turntable, which is superimposed on the upper surface of the fixed disk. The turntable is used to open or close the first connecting hole and the second connecting hole. The turntable is provided with a first through hole corresponding to the first connecting hole, and a second through hole corresponding to the second connecting hole. When the turntable is rotated until the first through hole is aligned with the first connecting hole, the second through hole is staggered with the second connecting hole. Conversely, when the turntable is rotated until the second through hole is aligned with the second connecting hole, the first through hole is staggered with the first connecting hole.

7. The shower head capable of producing different water sprays according to claim 6, characterized in that: The fixed plate, the water distribution plate and the surface cover are locked together, the surface cover is installed in the shell and screwed together with the shell, and during switching operation, the rotating plate does not move, and the shell drives the fixed plate, the water distribution plate and the surface cover to rotate together.

8. The shower head capable of producing different water sprays according to claim 6 or 7, characterized in that: A water inlet pipe is connected to the middle of the upper surface of the turntable, and the water inlet pipe extends upward from the shell. A water storage cavity is formed between the turntable and the top surface of the shell, and an opening communicating with the water storage cavity is provided at the lower end of the side wall of the water inlet pipe.

9. The shower head capable of producing different water sprays according to claim 8, characterized in that: The top surface of the shell is provided with a convex rib, and the convex rib is pressed on the upper surface of the rotating disk.

10. The shower head capable of producing different water sprays according to claim 1, characterized in that: And the minimum width of the lower tapered hole is greater than the minimum width of the upper tapered hole.

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