Water-saving structure with large-area massage function

Abstract

The utility model discloses a water-saving structure with large-area massage, which comprises a water distribution seat and a water outlet body which can be connected in a matching way, water outlet holes are distributed on the water outlet body, a first water outlet cavity and a second water outlet cavity can be formed between the water distribution seat and the water outlet body, the first water outlet cavity and the second water outlet cavity are separated from each other, and the first water outlet cavity and the second water outlet cavity are communicated with each other. Water can enter the first water outlet cavity and the second water outlet cavity alternately and / or simultaneously; a flow guide body is further included, a first flow guide groove and a second flow guide groove which can be inserted into the water outlet hole are formed in the lower end of the flow guide body, the water outlet directions of the first flow guide groove and the second flow guide groove are different after the first flow guide groove and the second flow guide groove are matched with the water outlet hole, and the first water outlet cavity can be matched with the first flow guide groove and / or the second flow guide groove. And the second water outlet cavity can be matched with the second flow guide groove and / or the first flow guide groove. The massage water spray device can provide uniform massage water spray with a wide coverage range.

Description

Technical Field

[0001] The utility model relates to a water-saving structure with large-area massage. Background Art

[0002] At present, the water outlet angle of the massage water flow of a shower head is relatively fixed and unchanged, and the coverage range of the water flow is small. In addition, there is a situation where although the coverage range becomes larger, the impact force decreases, and a satisfactory shower experience cannot be provided to customers. Summary of the Invention

[0003] In order to solve the above technical problems, the purpose of the utility model is to provide a water-saving structure with large-area massage.

[0004] The utility model is realized through the following technical solutions:

[0005] A water-saving structure with large-area massage includes a water distribution base and a water outlet body which can be connected in cooperation. The water outlet body is provided with water outlet holes. A first water outlet cavity and a second water outlet cavity can be formed between the water distribution base and the water outlet body. The first water outlet cavity and the second water outlet cavity are separated from each other, and the first water outlet cavity and the second water outlet cavity can alternately and / or simultaneously intake water. It further includes a flow guide body. The lower end of the flow guide body is provided with a first flow guide groove and a second flow guide groove which can be inserted into the water outlet holes. The water outlet directions of the first flow guide groove and the second flow guide groove are different after being matched with the water outlet holes. The first water outlet cavity can be matched with the first flow guide groove and / or the second flow guide groove, and the second water outlet cavity can be matched with the second flow guide groove and / or the first flow guide groove.

[0006] In an embodiment of the utility model, the water distribution base is buckled on the upper end of the water outlet body. At least one row of flow guide bodies is arranged in the front-back direction at the lower end of the water distribution base. Each row of flow guide bodies includes at least two horizontally arranged flow guide bodies. These flow guide bodies are located inside the circumference of the water outlet body. It further includes a connecting plate which can be matched with the flow guide bodies. The connecting plate and the inner circumference of the water outlet body cooperate to form the first water outlet cavity and the second water outlet cavity. The water outlet body is provided with water outlet holes adapted to the number of the flow guide bodies.

[0007] In an embodiment of the utility model, the connecting plate includes a first connecting plate, and a first connecting plate is arranged between two adjacent flow guide bodies in the same row.

[0008] In an embodiment of the utility model, the connecting plate further includes a second connecting plate. The second connecting plate connects the first flow guide body in each row, and at the same time, the second connecting plate also connects the last flow guide body in each row. The first connecting plate, the second connecting plate and the flow guide bodies enclose to form the first water outlet cavity. The second water outlet cavity is formed between the outer circumference of the first connecting plate, the second connecting plate, the flow guide bodies and the inner circumference of the water outlet body. The second water outlet cavity is located on the outer circumference of the first water outlet cavity.

[0009] In an embodiment of the present utility model, the water outlet hole is a conical hole, the lower end of the fluid guide is conical, a first diversion groove that inclines backward to discharge water is formed by inward depression on the front side of the lower end of the fluid guide, and a second diversion groove that inclines forward to discharge water is formed by inward depression on the rear side of the lower end of the fluid guide.

[0010] In an embodiment of the present utility model, two rows of fluid guides distributed front and rear are arranged below the water distribution seat, and the second water outlet cavity can communicate with the first diversion groove of the front row of fluid guides and the second diversion groove of the rear row of fluid guides; the first water outlet cavity can communicate with the second diversion groove of the front row of fluid guides and the first diversion groove of the rear row of fluid guides.

[0011] In an embodiment of the present utility model, diversion grooves are arranged outward on the front and rear sides of the water inlet end of the water outlet hole.

[0012] In an embodiment of the present utility model, a groove is arranged at the upper end of the water distribution seat, an inclined water body is arranged at the opening of the groove, an inlet water cavity is formed between the inclined water body and the groove, at least one first water inlet hole and a second water inlet hole are arranged at the bottom of the groove, the first water inlet hole can communicate with the first water outlet cavity, and the second water inlet hole can communicate with the second water outlet cavity.

[0013] In an embodiment of the present utility model, a rotatable rotating disk is arranged in the inlet water cavity, the rotating disk is located above the bottom of the groove, a water passing hole is arranged on the rotating disk, and the water passing hole can communicate with the first water inlet hole and the second water inlet hole to enable water to flow into the first water outlet cavity and the second water outlet cavity.

[0014] In an embodiment of the present utility model, an impeller is further arranged between the rotating disk and the inclined water body, a connecting hole capable of obliquely discharging water is arranged on the inclined water body, the water flow flowing into the inlet water cavity through the connecting hole can drive the impeller to rotate, an eccentric cam is arranged below the impeller, the middle part of the rotating disk is sleeved on the outer periphery of the eccentric cam, planetary teeth are arranged on the outer periphery of the rotating disk, and connecting teeth capable of cooperating with the planetary teeth are arranged on the inner peripheral wall of the groove.

[0015] A water-saving structure with large-area massage of the present utility model has the following beneficial effects: 1. The visual effect of the water splash is good; 2. Compared with ordinary massage water, the coverage range (area) of the massage water splash that can be ejected is larger and more uniform; 3. Provide users with a new water splash massage experience. Description of the Drawings

[0016] In order to more clearly illustrate the technical solutions of the present utility model, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0017] Figure 1 is the exploded view of the present utility model.

[0018] Figure 2 is the sectional view of the present utility model Figure 1 .

[0019] Figure 3 is the sectional view of the present utility model Figure 2 .

[0020] Figure 4 is the top view (without inclined water body) of the present utility model.

[0021] Figure 5 is the schematic diagram of the water outlet body in the present utility model.

[0022] Figure 6 is the schematic diagram of the water distribution base in the present utility model Figure 1 .

[0023] Figure 7 is the schematic diagram of the water distribution base in the present utility model Figure 2 . Specific embodiments

[0024] To make the purpose, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model. Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the claimed present utility model, but merely represents the selected embodiments of the present utility model. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

[0025] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. are based on the orientation or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model 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 should not be construed as a limitation of the present utility model.

[0026] In addition, the terms "first" and "second" are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "a plurality of" means two or more unless otherwise specifically defined.

[0027] In the present utility model, unless otherwise clearly defined and limited, terms such as "mounted", "connected", "coupled", "fixed", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0028] In the present utility model, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through additional features therebetween. Moreover, the first feature being "above", "over" and "on top of" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely indicates that the horizontal height of the first feature is lower than that of the second feature.

[0029] Referring to the accompanying drawings of the specification, a water-saving structure with large-area massage includes a water distribution base 10 and a water outlet body 20 that can be connected in cooperation. The water outlet body is provided with water outlet holes 21, and different-direction water flows can flow out of each water outlet hole. A first water outlet cavity 31 and a second water outlet cavity 32 can be formed between the water distribution base and the water outlet body. The first water outlet cavity and the second water outlet cavity are separated from each other, and the two water outlet cavities are filled with water through different water inlets. The first water outlet cavity and the second water outlet cavity can fill with water alternately and / or simultaneously. When the first water outlet cavity and the second water outlet cavity can only fill with water alternately, the water flow from the water outlet hole can swing back and forth. When the first water outlet cavity and the second water outlet cavity can fill with water alternately and simultaneously, the water flow from the water outlet hole can swing back and forth, and can collide after flowing out of the first diversion groove and the second diversion groove, and flow out coaxially with the water outlet hole; It also includes a deflector 40. The lower end of the deflector is provided with a first diversion groove 41 and a second diversion groove 42 that can be inserted into the water outlet hole. The first diversion groove and the second diversion groove can be symmetrically arranged, preferably symmetrically arranged with respect to the central axis of the water outlet hole. The water outlet directions of the first diversion groove and the second diversion groove are different from that of the water outlet hole after cooperation. Preferably, they can be inclined forward and inclined backward. The first water outlet cavity can cooperate with the first diversion groove and / or the second diversion groove, and the second water outlet cavity can cooperate with the second diversion groove and / or the first diversion groove. That is to say, different water outlet cavities can be connected to the first diversion groove and the second diversion groove. In this way, water is discharged from one of the two water cavities inward and from the other outward, realizing the discharge of large-area water flowers. In a preferred embodiment, the first water outlet cavity is an inner water cavity, and the second water outlet cavity is an outer water cavity. Then, the first water outlet cavity, which is the inner water cavity, can discharge massage water flowers with the largest water outlet area, while the second water outlet cavity, which is the outer water cavity, discharges water flowers with a smaller (relatively smallest) area.

[0030] Preferably, the water distribution base is buckled on the upper end of the water outlet body. At least one row of deflectors is arranged in the front-rear direction at the lower end of the water distribution base. Each row of deflectors includes at least two laterally arranged deflectors. These deflectors are located on the inner circumference of the water outlet body. Referring to the accompanying drawings of the specification, in the embodiment shown in the figure: there are two rows of deflectors arranged in the front-rear direction, and each row of deflectors is provided with four deflectors. It also includes a connecting plate that can cooperate with the deflectors. The connecting plate and the inner circumference of the water outlet body cooperate to form a first water outlet cavity and a second water outlet cavity. The water outlet body is provided with water outlet holes adapted to the number of deflectors.

[0031] Furthermore, the connecting plate includes a first connecting plate 51, and a first connecting plate is arranged between two adjacent deflectors in the same row. When there is only one row of deflectors, the first connecting plate connects these deflectors in series and then connects to the inner peripheral wall of the water outlet body, directly forming a partition, directly dividing the inner circumference of the water outlet body into a first water outlet cavity and a second water outlet cavity arranged front and back. This embodiment is not drawn in the figure.

[0032] Referring to the accompanying drawings, the figure shows a schematic diagram of an embodiment with two rows of fluid guides. The connecting plate further includes a second connecting plate 52, which connects the first fluid guide in each row and also connects the last fluid guide in each row. The first connecting plate, the second connecting plate, and the fluid guides enclose the first water outlet cavity, that is, the first connecting plate and the second connecting plate connect the fluid guides in series in sequence to form a circle, forming the first water outlet cavity. A second water outlet cavity is formed between the outer periphery of the first connecting plate, the second connecting plate, and the fluid guides and the inner periphery of the water outlet body, that is, the periphery of the above-mentioned formed circle and the inner periphery of the water outlet body form the second water outlet cavity. The second water outlet cavity is located on the outer periphery of the first water outlet cavity. In this embodiment, the first water distribution cavity and the second water outlet cavity are distributed in an inner and outer manner, which is different from the embodiment with only one row of fluid guides. Of course, the distribution method of the first water distribution cavity and the second water outlet cavity in the embodiment with one row of fluid guides can also be set in an inner and outer distribution, and no further detailed description will be given here. The inner and outer distribution method is convenient for the annular arrangement of the water inlet holes.

[0033] Furthermore, the water outlet hole is a conical hole, and the aperture gradually becomes smaller in the direction of the water flow. The lower end of the fluid guide is conical, so that the two can be adapted to each other. The front side of the lower end of the fluid guide is recessed inward to form a first diversion groove that discharges water obliquely backward, and the rear side of the lower end of the fluid guide is recessed inward to form a second diversion groove that discharges water obliquely forward.

[0034] In an embodiment, two rows of fluid guides are arranged front and back below the water distribution seat. The second water outlet cavity can communicate with the first diversion groove of the front row of fluid guides and the second diversion groove of the rear row of fluid guides, so as to make the water flow focus inward in the water outlet hole; the first water outlet cavity can communicate with the second diversion groove of the front row of fluid guides and the first diversion groove of the rear row of fluid guides, so as to realize the water flow diffusing outward in the water outlet hole to form a large-area water flow. At the same time, after the fluid guide is inserted into the water outlet hole, it remains stationary, ensuring the stability of the water channel when the water flow passes through, so that the water flow will not be affected by the flow channel during the water outlet stage.

[0035] Preferably, diversion grooves 22 are provided on the front and rear sides of the water inlet end of the water outlet hole and extend outward. These diversion grooves can be adapted to the first diversion groove and the second diversion groove, and the diversion grooves are also inclined. This ensures that the water flow can quickly flow in, ensuring that the water flow flowing out of the water outlet hole has a certain flow rate (pressure), and realizing the stability of the water spray and having a good water spray effect.

[0036] Furthermore, a groove 11 is provided at the upper end of the water separation base. There is a partition plate 14 between the lower end of the groove and the fluid guide body. The first water inlet hole and the second water inlet are provided on this partition plate to enable water flow to flow from the inner flow path of the groove to the first water outlet cavity and the second water outlet cavity. An inclined water body 60 is provided at the opening of the groove. An inlet water cavity is formed between the inclined water body and the groove. At least one first water inlet hole 12 and a second water inlet hole 13 are provided at the bottom of the groove. Two first water inlet holes and two second water inlet holes can also be provided. These water inlet holes are annularly distributed on the partition plate and cooperate with the rotating disk to achieve alternating or simultaneous water passing. The first water inlet hole can communicate with the first water outlet cavity, and the second water inlet hole can communicate with the second water outlet cavity.

[0037] Still further, a rotatable rotating disk 70 is provided in the inlet water cavity. The rotating disk is located above the bottom of the groove, that is, the rotating disk is attached above the partition plate. A water passing hole 71 is provided on the rotating disk. The water passing hole can communicate with the first water inlet hole and the second water inlet hole to enable water flow to enter the first water outlet cavity and the second water outlet cavity.

[0038] Preferably, an impeller 72 is further provided between the rotating disk and the inclined water body. A connecting hole 61 capable of obliquely discharging water is provided on the inclined water body. The water flow flowing into the inlet water cavity through the connecting hole can drive the impeller to rotate. An eccentric cam 73 is provided below the impeller. The middle part of the rotating disk is sleeved on the outer periphery of the eccentric cam. Planetary teeth 74 are provided on the outer periphery of the rotating disk. Connecting teeth 75 capable of cooperating with the planetary teeth are provided on the inner peripheral wall of the groove. These can also be linked and cooperated through a pin shaft.

[0039] Specifically, in this utility model: water enters through the connecting hole of the inclined water body, providing power for the impeller to rotate and driving the rotating disk to rotate. While the rotating disk rotates, the shielding area formed by the non-water passing holes shields the first water inlet hole and the second water inlet hole of the water separation base, controlling the water inflow of different water inlet holes. There are at least two different water inlet holes (the first water inlet hole and the second water inlet hole) in the water separation base. The back-and-forth swing of the water flower is realized by the alternating change of the water inflow through the two diversion grooves; moreover, when the impeller rotates one circle, the rotating disk rotates one grid (that is, one connecting tooth) relative to the water separation base.

[0040] The above description shows and describes the preferred embodiments of the present utility model. As mentioned above, it should be understood that the present utility model is not limited to the form disclosed herein, should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be changed within the scope of the inventive concept described herein through the above teachings or the technology or knowledge in related fields. And the changes and alterations made by those skilled in the art without departing from the spirit and scope of the present utility model should all be within the protection scope of the appended claims of the present utility model.

Claims

1. A water-saving structure with large-area massage, comprising a water diversion seat and a water outlet body that can be matched and connected, wherein the water outlet body is provided with a water outlet hole, characterized in that: A first water outlet chamber and a second water outlet chamber can be formed between the water diversion seat and the water outlet body, the first water outlet chamber and the second water outlet chamber are separated from each other, and the first water outlet chamber and the second water outlet chamber can be filled with water alternately and / or simultaneously; it also includes a guide body, and the lower end of the guide body is provided with a first guide groove and a second guide groove that can be inserted into the water outlet hole, the first guide groove and the second guide groove have different water outlet directions after being matched with the water outlet hole, the first water outlet chamber can be matched with the first guide groove and / or the second guide groove, and the second water outlet chamber can be matched with the second guide groove and / or the first guide groove.

2. A water-saving structure with large-area massage according to claim 1, characterized in that: The water diversion seat is buckled on the upper end of the water outlet body, and at least one row of guide bodies is arranged in the front-to-back direction of the lower end of the water diversion seat, and each row of guide bodies includes at least two laterally arranged guide bodies, and the guide bodies are located on the inner periphery of the water outlet body, and also include a connecting plate that can cooperate with the guide body, and the connecting plate cooperates with the inner periphery of the water outlet body to form a first water outlet cavity and a second water outlet cavity, and the water outlet body is provided with water outlet holes adapted to the number of the guide bodies.

3. A water-saving structure with large-area massage according to claim 2, characterized in that: The connecting plate comprises a first connecting plate, and the first connecting plate is arranged between two adjacent flow guides in the same row.

4. The water-saving structure with large-area massage according to claim 3, characterized in that: The connecting plate also includes a second connecting plate, which connects the first guide body in each row, and also connects the last guide body in each row. The first connecting plate, the second connecting plate and the guide body surround the first water outlet cavity, and the second water outlet cavity is formed between the first connecting plate, the second connecting plate, the outer periphery of the guide body and the inner periphery of the water outlet body. The second water outlet cavity is located at the outer periphery of the first water outlet cavity.

5. A water-saving structure with large-area massage according to any one of claims 1 to 4, characterized in that: The water outlet hole is a conical hole, the lower end of the guide body is conical, the front side of the lower end of the guide body is concave inward to form a first guide groove that obliquely discharges water backward, and the rear side of the lower end of the guide body is concave inward to form a second guide groove that obliquely discharges water forward.

6. The water-saving structure with large-area massage according to claim 5, characterized in that: Two rows of guide bodies distributed front and back are arranged under the water diversion seat, the second water outlet cavity can be connected with the first guide groove of the front row guide body and the second guide groove of the rear row guide body; the first water outlet cavity can be connected with the second guide groove of the front row guide body and the first guide groove of the rear row guide body.

7. The water-saving structure with large-area massage according to claim 6, characterized in that: The front and rear sides of the water inlet end of the water outlet hole are provided with guide grooves outwardly.

8. A water-saving structure with large-area massage according to any one of claims 1-4, 6, and 7, characterized in that: A groove is provided at the upper end of the water diversion seat, an inclined water body is provided at the opening of the groove, a water inlet cavity is formed between the inclined water body and the groove, and at least a first water inlet hole and a second water inlet hole are provided at the bottom of the groove, the first water inlet hole can be connected to the first water outlet cavity, and the second water inlet hole can be connected to the second water outlet cavity.

9. The water-saving structure with large-area massage according to claim 8, characterized in that: The water inlet chamber is provided with a rotatable rotating disk, which is located above the bottom of the groove. The rotating disk is provided with a water outlet, which can be connected with the first water inlet hole and the second water inlet hole to enable water to flow into the first water outlet chamber and the second water outlet chamber.

10. The water-saving structure with large-area massage according to claim 9, characterized in that: An impeller is also arranged between the rotating disk and the inclined water body. The inclined water body has a connecting hole that can discharge water obliquely. The water flow flowing into the water inlet chamber through the connecting hole can drive the impeller to rotate. An eccentric cam is arranged below the impeller. The middle part of the rotating disk is sleeved on the outer periphery of the eccentric cam. Planetary gears are arranged on the outer periphery of the rotating disk. The inner circumferential wall of the groove is provided with connecting teeth that can cooperate with the planetary gears.

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