Swinging spray structure and water outlet device

Abstract

The utility model provides a swinging water spray structure and a water outlet device. The swinging water spray structure comprises a mounting cavity, a first-stage driving piece, a second-stage driving piece and a swinging water outlet piece. The first-stage driving part, the second-stage driving part and the swinging water outlet part are all rotationally mounted in the mounting cavity, the first-stage driving part is provided with blades and driving teeth, the second-stage driving part is provided with connecting teeth and driving teeth, and the swinging water outlet part is provided with driven teeth and an eccentric water outlet hole. The two-stage driving parts are distributed on the periphery of the first-stage driving part, and the two swinging water outlet parts are driven by the different second-stage driving parts respectively and form different or the same rotating speed. According to the swinging water spray structure provided by the utility model, the two-stage driving piece is adopted, the rotation of each swinging water outlet piece is coordinated and controllable, the swinging water rotating speed and amplitude of each swinging water outlet piece can be different, and the water outlet state of swinging water outlet is enriched.

Description

Technical Field

[0001] The utility model relates to the technical field of kitchen and bathroom, in particular to a swinging water splash structure and a water outlet. Background Art

[0002] The swinging water structure is equipped with an active structure at the water outlet and inside the water outlet, and the active structure is mostly driven by hydraulic drive to form a swinging water outlet. At present, the swinging water structures on the market are mostly driven independently or by the same driving part. The first method has the problem of being unable to coordinate and control the swinging movements of each water outlet, resulting in messy water outlet and poor visual effects. The second method has the problem that the movements of each water outlet are basically the same, and cannot be flexibly adjusted or flexibly configured, resulting in a poor user experience. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a swinging water spray structure which can control the swinging water in a unified manner and in groups.

[0004] In a first aspect, a swinging water splash structure is provided, comprising a mounting cavity, a primary driving member, a secondary driving member and a swinging water outlet member. Specifically,

[0005] The primary drive member, the secondary drive member and the swing water outlet member are all rotatably installed in the installation cavity, wherein the primary drive member is provided with blades and driving teeth, the secondary drive member is provided with engaging teeth and driving teeth, and the swing water outlet member is provided with driven teeth and an eccentric water outlet hole. After installation, the primary drive member and the secondary drive member are meshed and linked by the driving teeth and the engaging teeth, and the secondary drive member and the swing water outlet member are meshed and linked by the driving teeth and the driven teeth.

[0006] In order to enable different swinging water outlet parts to have different rotational speeds, there are at least two secondary driving parts distributed around the primary driving part, and there are at least two swinging water outlet parts, which are respectively driven by different secondary driving parts and form different or the same rotational speeds, that is, the primary driving part to different secondary driving parts, and then to different swinging water outlet parts, have different reduction ratios, so that the rotation of each swinging water outlet part can be coordinated and controllable, and the swinging water speed and amplitude of each swinging water outlet part can be different.

[0007] The installation cavity is provided with a water inlet toward the side of the blade, which can spray water to the blade to provide power for the blade and the primary drive member. The installation cavity is also provided with an installation hole for the swing water outlet member to be rotatably installed, and the eccentric water outlet hole is exposed from the installation hole.

[0008] The oscillating water splash structure provided by the utility model adopts a two-stage driving component, and different reduction ratios can be set at its secondary driving component, so that oscillating water with different rotation speeds and different states can be formed at the oscillating water outlet component, so that the rotation of each oscillating water outlet component is coordinated and controllable, which is generally controlled by the primary driving component, and the oscillating water rotation speed and amplitude of each oscillating water outlet component can be different, which are respectively controlled by each secondary driving component, thereby enriching the water outlet state of the oscillating water outlet.

[0009] Preferably, the water inlets are arranged at the top of the installation cavity, and there are at least two of them, which are symmetrically arranged, so as to provide stable water force for the primary driving member.

[0010] Preferably, there are two secondary driving members, and each of the secondary driving members is connected to drive four swinging water outlet members.

[0011] Preferably, in order to improve the sealing between the mounting hole and the swinging water outlet part and avoid water leakage, a bowl-shaped groove is formed at one end of the mounting hole facing the inner side of the mounting cavity, and a fitting surface is provided on the periphery of the swinging water outlet part. Under the action of the water pressure in the mounting cavity, the swinging water outlet part is tightly attached to the bowl-shaped groove of the mounting hole through the fitting surface, thereby forming a better sealing effect.

[0012] Preferably, the water outlet end of the swinging water outlet part is provided with a water outlet section extending to the outside of the mounting hole, and the diameter of the connecting part between the water outlet section and the fitting surface is equal to the diameter of the bottom opening of the bowl-shaped groove, thereby preventing the swinging water outlet part from shaking when rotating and preventing the water outlet from shaking and disconnecting.

[0013] Preferably, the periphery of the water outlet section also adopts an arc-shaped transition to form a water outlet nozzle at the end.

[0014] Preferably, in order to further improve the stability of the rotational movement of the swinging water outlet part, the notch of the bowl-shaped groove is provided with an annular groove, and the swinging water outlet part is provided with a limiting step at the starting position of the fitting surface, the fitting surface of the swinging water outlet part is installed in the bowl-shaped groove, and the limiting step is installed in the annular groove.

[0015] Preferably, the driven teeth are arranged on the top periphery of the swinging water outlet member.

[0016] Preferably, a water inlet groove is provided at the top of the swinging water outlet part, the eccentric water outlet hole is arranged at the bottom of the water inlet groove, and a rectifying plate is provided at the notch of the water inlet groove, and the rectifying plate is distributed with rectifying holes, which can improve the stability of the water flow and avoid the turbulence of the subsequent water outlet.

[0017] In a second aspect, a water outlet is provided, which adopts the swinging water splash structure described in the first aspect.

[0018] From the above description of the utility model, it can be seen that the utility model has the following beneficial effects:

[0019] The swinging water splash structure provided by the utility model adopts a two-stage driving member, and different reduction ratios can be set at the secondary driving member, so that swinging water with different rotation speeds and different states can be formed at the swinging water outlet member, so that the rotation of each swinging water outlet member is coordinated and controllable, which is generally controlled by the primary driving member, and the swinging water speed and amplitude of each swinging water outlet member can be different, which are respectively controlled by each secondary driving member, thereby enriching the water outlet state of the swinging water outlet;

[0020] The end of the mounting hole facing the inner side of the mounting cavity forms a bowl-shaped groove, and the periphery of the swinging water outlet is provided with a fitting surface. Under the action of the water pressure in the mounting cavity, the swinging water outlet is closely attached to the bowl-shaped groove of the mounting hole through the fitting surface, thereby forming a good sealing effect, improving the sealing between the mounting hole and the swinging water outlet to avoid water leakage;

[0021] The water outlet end of the swinging water outlet member is provided with a water outlet section extending to the outside of the mounting hole, and the diameter of the root of the water outlet section is equal to the diameter of the bottom opening of the bowl-shaped groove, so as to avoid the swinging water outlet member from shaking when rotating, and to avoid the water outlet from shaking and disconnecting;

[0022] The swinging water outlet is provided with a rectifying plate, which can improve the stability of the flowing water and avoid the subsequent turbulence of the water outlet. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0024] in:

[0025] Figure 1 A swinging water spray structure and a water outlet in an axial side view Figure 1 ;

[0026] Figure 2 A swinging water spray structure and a water outlet in an axial side view Figure 2 ;

[0027] Figure 3 It is an explosion of a swinging water splash structure and a water outlet. Figure 1 ;

[0028] Figure 4 It is an explosion of a swinging water splash structure and a water outlet. Figure 2 ;

[0029] Figure 5 It is a front view of a swinging water splash structure and a water outlet;

[0030] Figure 6It is a cross-sectional view of a swinging water spray structure and a water outlet; (About Figure 5 AA)

[0031] Figure 7 It is a partial enlargement of a swinging water splash structure and a water outlet. Figure 1 ;(about Figure 3 B)

[0032] Figure 8 It is a partial enlargement of a swinging water splash structure and a water outlet. Figure 2 ;(about Figure 4 C)

[0033] Figures 1 to 8 The symbols are: installation cavity 1, water inlet 11, installation hole 12, bowl-shaped groove 121, annular groove 1211, primary driving member 2, blade 21, driving tooth 22, secondary driving member 3, connecting tooth 31, driving tooth 32, swinging water outlet member 4, driven tooth 41, eccentric water outlet hole 42, fitting surface 43, water outlet section 44, limiting step 45, water inlet groove 46, rectifier plate 47, water outlet 5. DETAILED DESCRIPTION

[0034] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer and more understandable, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention and are not used to limit the present invention.

[0035] See also Figures 1 to 8 A swinging water splash structure includes a mounting cavity 1, a primary driving member 2, a secondary driving member 3 and a swinging water outlet member 4. Specifically,

[0036] The primary drive member 2, the secondary drive member 3 and the swinging water outlet member 4 are all rotatably mounted in the mounting cavity 1, wherein the primary drive member 2 is provided with blades 21 and driving teeth 22, the secondary drive member 3 is provided with engaging teeth 31 and driving teeth 32, and the swinging water outlet member 4 is provided with driven teeth 41 and an eccentric water outlet hole 42. After installation, the primary drive member 2 and the secondary drive member 3 are meshed and linked through the driving teeth 22 and the engaging teeth 31, and the secondary drive member 3 and the swinging water outlet member 4 are meshed and linked through the driving teeth 32 and the driven teeth 41.

[0037] In order to allow different swinging water outlets 4 to have different rotation speeds, there are at least two secondary drive members 3 distributed around the primary drive member 2, and at least two swinging water outlets 4, which are driven by different secondary drive members 3 and form different or the same rotation speeds, that is, the primary drive member 2 to different secondary drive members 3, and then to different swinging water outlets 4, have different reduction ratios, so that the rotation of each swinging water outlet 4 can be coordinated and controllable, and the swinging water speed and amplitude of each swinging water outlet 4 can be different. In this embodiment, there are two secondary drive members 3, and each secondary drive member 3 is connected to drive four swinging water outlets 4.

[0038] The installation cavity 1 is provided with a water inlet 11 toward the side of the blade 21, which can spray water to the blade 21 to provide power for the blade 21 and the primary drive member 2. In this embodiment, the water inlet 11 is arranged at the top of the installation cavity 1, and there are four of them, which are evenly distributed, so as to provide stable water force for the primary drive member 2.

[0039] The installation cavity 1 is further provided with an installation hole 12 for rotatably installing the swinging water outlet member 4 , and the eccentric water outlet hole 42 is exposed from the installation hole 12 .

[0040] In one embodiment, in order to improve the sealing between the mounting hole 12 and the swinging water outlet part 4 and avoid water leakage, a bowl-shaped groove 121 is formed at one end of the mounting hole 12 facing the inner side of the mounting cavity 1, and a fitting surface 43 is provided on the periphery of the swinging water outlet part 4. Under the action of the water pressure in the mounting cavity 1, the swinging water outlet part 4 is tightly attached to the bowl-shaped groove 121 of the mounting hole 12 through the fitting surface 43, thereby forming a better sealing effect.

[0041] Preferably, the water outlet end of the swinging water outlet member 4 is provided with a water outlet section 44 extending to the outside of the mounting hole 12, and the diameter of the connection portion between the water outlet section 44 and the fitting surface 43 is equal to the diameter of the bottom opening of the bowl-shaped groove 121, thereby preventing the swinging water outlet member 4 from shaking when rotating, and preventing the water outlet from shaking and disconnecting. Preferably, the periphery of the water outlet section 44 also adopts an arc transition to form a water outlet at the end.

[0042] In addition, in order to further improve the stability of the rotation of the swinging water outlet part 4, the groove of the bowl-shaped groove 121 is provided with an annular groove 1211, and the swinging water outlet part 4 is provided with a limiting step 45 at the starting position of the fitting surface 43, the fitting surface 43 of the swinging water outlet part 4 is inserted into the bowl-shaped groove 121, and the limiting step 45 is inserted into the annular groove 1211.

[0043] As for other specific structures of the swinging water outlet part 4, in one embodiment, the driven teeth 41 are arranged on the top periphery of the swinging water outlet part 4, and a water inlet groove 46 is provided at the top of the swinging water outlet part 4, and the eccentric water outlet hole 42 is arranged at the bottom of the water inlet groove 46, and a rectifying plate 47 is provided at the notch of the water inlet groove 46, and the rectifying plate 47 is distributed with rectifying holes, which can improve the stability of the water flow and avoid the turbulence of the subsequent water outlet.

[0044] In another embodiment, a water outlet 5 is provided, which adopts the above-mentioned swinging water splash structure.

[0045] The oscillating water splash structure provided by the utility model adopts a two-stage driving component, and different reduction ratios can be set at its secondary driving component 3, so that oscillating water with different rotation speeds and different states can be formed at the oscillating water outlet component 4, so that the rotation of each oscillating water outlet component 4 is coordinated and controllable, which is generally controlled by the primary driving component 2, and the oscillating water rotation speed and amplitude of each oscillating water outlet component 4 can be different, which are respectively controlled by each secondary driving component 3, thereby enriching the water outlet state of the oscillating water outlet.

[0046] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0047] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0048] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0049] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0050] In the present utility model, the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0051] Although the above embodiments have been shown and described, it is to be understood that the above embodiments are illustrative and cannot be construed as limitations on the present invention. Changes, modifications, substitutions and variations of the above embodiments by those of ordinary skill in the art are all within the scope of protection of the present invention.

Claims

1. A swinging water splash structure, characterized in that: It includes a mounting cavity, a primary driving component, a secondary driving component and a swinging water outlet component; The primary driving member, the secondary driving member and the swinging water outlet member are all rotatably mounted in the mounting cavity, the primary driving member is provided with blades and driving teeth, the secondary driving member is provided with engaging teeth and driving teeth, and the swinging water outlet member is provided with driven teeth and an eccentric water outlet hole; the primary driving member and the secondary driving member are meshed and linked by the driving teeth and the engaging teeth, and the secondary driving member and the swinging water outlet member are meshed and linked by the driving teeth and the driven teeth; There are at least two secondary driving members, which are distributed around the primary driving member; there are at least two swinging water outlet members, which are respectively driven by different secondary driving members and form different or same rotation speeds; The installation cavity is provided with a water inlet facing the side of the blade, and is also provided with a mounting hole for rotatably installing the swinging water outlet member, and the eccentric water outlet hole is exposed from the mounting hole.

2. A swinging water splash structure according to claim 1, characterized in that: The water inlets are arranged at the top of the installation cavity, and there are at least two of them, which are symmetrically arranged.

3. The oscillating water splash structure according to claim 1, characterized in that: There are two secondary driving members, and each of the secondary driving members is connected to drive four swinging water outlet members.

4. The oscillating water splash structure according to claim 1, characterized in that: One end of the mounting hole facing the inner side of the mounting cavity forms a bowl-shaped groove, and the periphery of the swinging water outlet member is provided with a fitting surface that is closely attached to the bowl-shaped groove.

5. The oscillating water splash structure according to claim 4, characterized in that: The water outlet end of the swinging water outlet member is provided with a water outlet section extending to the outside of the mounting hole, and the diameter of the connection part between the water outlet section and the fitting surface is equal to the diameter of the bottom opening of the bowl-shaped groove.

6. The oscillating water splash structure according to claim 5, characterized in that: The periphery of the water outlet section also adopts an arc-shaped transition to form a water outlet nozzle at the end.

7. The oscillating water splash structure according to claim 4, characterized in that: The notch of the bowl-shaped groove is provided with an annular groove, the swinging water outlet is provided with a limiting step at the starting position of the fitting surface, the fitting surface of the swinging water outlet is installed in the bowl-shaped groove, and the limiting step is installed in the annular groove.

8. The oscillating water splash structure according to claim 1, characterized in that: The driven teeth are arranged at the top periphery of the swing water outlet member.

9. The oscillating water splash structure according to claim 1, characterized in that: A water inlet groove is arranged at the top of the swinging water outlet member, the eccentric water outlet hole is arranged at the bottom of the water inlet groove, a rectifying plate is arranged at the notch of the water inlet groove, and rectifying holes are distributed on the rectifying plate.

10. A water outlet, characterized in that: The oscillating water splash structure according to any one of claims 1 to 9 is adopted.

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