Double-pulse swinging water outlet module

Abstract

The utility model provides a double-pulse swinging water outlet module. The double-pulse swinging water outlet module comprises a pulse water generating main body and a cover body, the pulse water generating body is provided with a water passing groove, the water passing groove is provided with a water inlet and a water outlet which are opposite, two bosses are arranged in the water passing groove, the faces, facing the side wall of the water passing groove, of the bosses and the side wall of the water passing groove are arranged in a spaced mode to form a side circuitous channel, and the opposite faces of the two bosses form a trumpet-shaped main water passing channel. An annular step is arranged on the outer side of the peripheral wall of the water passing groove, the cover body covers the water passing groove and wraps the annular step, and the attached face of the pulse water generating body and the periphery of the cover body is fixed in a welded mode. The pulse water outlet structure provided by the utility model adopts a modular design and has stronger independence, so that the pulse water structure is prevented from being directly designed in the water outlet device, the forming difficulty and the assembling difficulty of the water outlet device are greatly reduced, in addition, the modular design is suitable for more styles of water outlet devices, and the flexibility of the pulse water outlet structure is improved.

Description

Technical Field

[0001] This utility model relates to the field of kitchen and bathroom technology, and in particular to a dual-pulse oscillating water outlet module. Background Technology

[0002] With technological advancements, showerheads, overhead sprayers, and similar water dispensers have developed more diverse water flow modes, with pulse-type oscillating water flow being a common one. The pulse-type oscillating water flow structure is often designed internally within the dispenser and molded together with the main body. However, this design makes molding the main body of the dispenser difficult, and also increases the overall assembly complexity. Furthermore, the pulse-type oscillating water flow structure generally needs to be redesigned for different dispensers, resulting in limited flexibility. Therefore, this invention provides a modular pulse-type oscillating water flow component that solves the aforementioned technical problems. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model proposes a modular pulse-type oscillating water outlet structure.

[0004] A dual-pulse oscillating water dispensing module includes a pulse water generating body and a cover.

[0005] The pulse water generator is a plate-shaped base with a water passage groove on one side. The water passage groove has an inlet and an outlet facing each other on its two side walls. The water passage groove has two protrusions inside, which are symmetrical about the central axis of the inlet and outlet. The protrusions facing the side wall of the water passage groove are spaced apart from the side wall to form a side meandering channel. The opposite faces of the two protrusions form a funnel-shaped main water passage. The inlet, the inlet end of the side meandering channel and the inlet end of the main water passage are connected. The outlet, the outlet end of the side meandering channel and the outlet end of the main water passage are connected.

[0006] The outer side of the perimeter of the water passage is provided with an annular step. The cover seals the water passage and covers the annular step. The surfaces of the pulse water generating body and the cover that are in contact are fixed by welding.

[0007] The pulse water outlet structure provided by this utility model adopts a modular design and has strong independence. When in use, it only needs to be installed in the space reserved in the water outlet, thereby avoiding the need to directly design the pulse water structure in the water outlet, greatly reducing the molding and assembly difficulty of the water outlet. In addition, the modular design can be applied to more styles of water outlets, improving the flexibility of the pulse water outlet structure.

[0008] Preferably, to reduce the size of the installation space, the dual-pulse oscillating water outlet module is in the shape of a flat box, which makes the installation more stable. The main body for generating pulse water is the base, and the cover is the box cover.

[0009] Preferably, the dual-pulse oscillating water outlet module is quadrilateral in shape, and the four corners of the annular step are rounded to improve the fit and reduce gaps and stress concentration.

[0010] Preferably, the two corners of the dual-pulse swing water outlet module on the outlet side are both right angles, which allows it to fit snugly against the corners of the installation position during installation, improving installation stability and reducing shaking.

[0011] Preferably, the periphery of the cover is also provided with notches corresponding to the inlet and outlet of the water tank, which can avoid obstructing the inlet and outlet and increase the water flow.

[0012] Preferably, the outlet is conical, which helps to create a more pronounced oscillating water flow.

[0013] Preferably, the boss has a hollowed-out side on the side of the pulse water generating body facing away from the water tank. On the one hand, this can reduce material usage and weight, and on the other hand, it can reduce the shrinkage or deformation of the boss during molding.

[0014] Preferably, the two bends of the side detour channel near the inlet and outlet are both arc-shaped to improve the smoothness of water flow and avoid hydraulic pressure reduction. As a result, when the detour water impacts the water in the main water channel, the hydraulic pressure is stronger, which is conducive to the formation of pulse water.

[0015] Preferably, the corners of the boss are rounded, which helps to improve the water adsorption effect of the boss periphery, thereby increasing the water intake of the side meandering channel, and also improving the impact effect of the meandering water on the main water flow channel, thus increasing the success rate of pulse water formation.

[0016] Preferably, the top surface of the boss is tightly attached to the inner wall of the cover and fixed by welding. On the one hand, this improves the assembly firmness between the pulse water generating body and the cover, and on the other hand, it avoids the existence of other water passages and reduces factors that may prevent or destabilize the pulse water.

[0017] As can be seen from the above description of this utility model, this utility model has the following beneficial effects:

[0018] The pulse water outlet structure provided by this utility model adopts a modular design and has strong independence. When in use, it only needs to be installed in the space reserved in the water outlet, thereby avoiding the need to design the pulse water structure directly in the water outlet and greatly reducing the molding and assembly difficulty of the water outlet.

[0019] The pulse water outlet structure provided by this utility model adopts a modular design, which can be applied to more types of water outlets, improving the flexibility of the pulse water outlet structure.

[0020] The dual-pulse swing water outlet module is generally flat and box-shaped, requiring little installation space, and is also relatively firm and stable after installation;

[0021] The dual-pulse swing water outlet module has two right angles on one side of the water outlet. During installation, it can be closely attached to the corners of the installation position, which improves the stability of the installation, reduces shaking, and improves the water quality.

[0022] The boss has a hollowed-out side on the side of the pulse water generating body facing away from the water tank. On the one hand, this can reduce the amount of material used and the weight. On the other hand, it can reduce the shrinkage or deformation of the boss during molding.

[0023] The top surface of the protrusion is tightly attached to the inner wall of the cover and fixed by welding. On the one hand, this improves the assembly firmness between the pulse water generating body and the cover. On the other hand, it avoids the existence of other water passages and reduces factors that may prevent or destabilize the pulse water. Attached Figure Description

[0024] The accompanying drawings, which are provided to further illustrate the present invention and constitute a part of the present invention, illustrate exemplary embodiments of the present invention and are used to explain the present invention, but do not constitute an undue limitation of the present invention.

[0025] in:

[0026] Figure 1 An axonometric view of a dual-pulse oscillating water outlet module Figure 1 ;

[0027] Figure 2 An axonometric view of a dual-pulse oscillating water outlet module Figure 2 ;

[0028] Figure 3 An axonometric view of a dual-pulse oscillating water outlet module Figure 3 ;

[0029] Figure 4 An axonometric view of a dual-pulse oscillating water outlet module Figure 4 ;

[0030] Figure 5 An explosion of a dual-pulse oscillating water outlet module Figure 1 ;

[0031] Figure 6 An explosion of a dual-pulse oscillating water outlet module Figure 2 ;

[0032] Figure 7 This is a direct view of the main body of pulse water generation. Figure 1 (First water discharge state)

[0033] Figure 8 This is a direct view of the main body of pulse water generation. Figure 2 (Second water discharge state)

[0034] Figures 1 to 8 The markings are as follows: pulse water generating body 1, water passage 11, water inlet 12, water outlet 13, boss 14, side detour channel 15, main water passage 16, hollowing out 17, annular step 18, cover 2, and notch 21. Detailed Implementation

[0035] To make the technical problem to be solved, the technical solution, and the beneficial effects of this utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.

[0036] Please see Figures 1 to 8 A dual-pulse oscillating water dispensing module includes a pulse water generating body 1 and a cover 2.

[0037] The pulse water generating body 1 is a plate-shaped base with a water passage trough 11 on one side. The water passage trough 11 has opposing water inlets 12 and outlets 13 on the middle of its two side walls. Preferably, the outlet 13 is conical, which is beneficial for forming a more obvious oscillating water.

[0038] The water passage trough 11 has two protrusions 14 inside, which are symmetrical about the central axis of the inlet 12 and the outlet 13. The side of the protrusions 14 facing the side wall of the water passage 11 is spaced apart from the side wall of the water passage 11, forming a side meandering channel 15. Preferably, the two bends of the side meandering channel 15 near the inlet 12 and the outlet 13 are both arc-shaped to improve the smoothness of water flow and avoid water pressure reduction. As a result, when the meandering water impacts the water in the main water passage 16, the water pressure is stronger, which is conducive to the formation of pulse water.

[0039] The opposing surfaces of the two protrusions 14 form a funnel-shaped main water passage 16. The water inlet 12, the water inlet end of the side detour channel 15 and the water inlet end of the main water passage 16 are connected. The water outlet 13, the water outlet end of the side detour channel 15 and the water outlet end of the main water passage 16 are connected.

[0040] Preferably, the corners of the boss 14 are rounded, which helps to improve the water adsorption effect of the boss 14 periphery, thereby increasing the water intake of the side meandering channel 15, and also increasing the impact effect of the meandering water on the water flow of the main water channel 16, thus increasing the success rate of pulse water formation.

[0041] In one embodiment, the boss 14 has a hollowed-out 17 on the side of the pulse water generating body 1 facing away from the water tank 11. On the one hand, this can reduce the amount of material used and the weight. On the other hand, it can reduce the shrinkage or deformation of the boss 14 during molding.

[0042] The outer periphery of the water passage 11 is provided with an annular step 18. The cover 2 seals the water passage 11 and covers the annular step 18. The surfaces of the pulse water generating body 1 and the cover 2 that are in contact with each other are fixed by welding. In one embodiment, the top surface of the boss 14 is tightly attached to the inner wall of the cover 2 and fixed by welding. On the one hand, this improves the assembly firmness between the pulse water generating body 1 and the cover 2. On the other hand, it avoids the existence of other water passages and reduces factors that may prevent the pulse water from forming or become unstable. In addition, preferably, the periphery of the cover 2 is also provided with notches 21 corresponding to the inlet 12 and outlet 13 of the water passage 11. This can avoid obstructing the inlet 12 and outlet 13 and increase the water inflow and outflow.

[0043] Regarding the overall structural design of the dual-pulse oscillating water outlet module, in one embodiment, in order to reduce the size of the installation space, the dual-pulse oscillating water outlet module is in the shape of a flat box, which is also more stable to install. The pulse water generating body 1 is the base, and the cover 2 is the box cover.

[0044] In addition, the dual-pulse oscillating water outlet module is quadrilateral in shape, and the four corners of the annular step 18 are rounded, which can improve the fit and reduce the occurrence of gaps and stress concentration.

[0045] Based on the above embodiments, in another embodiment, the two corners of the dual-pulse swing water outlet module on the side of the water outlet 13 are both right angles. During installation, it can be closely attached to the corners of the installation position, improving the stability of the installation and reducing shaking.

[0046] Please see Figure 6 and Figure 7 When water is discharged, the water enters from the inlet 12 and, as it flows through the main water passage 16, it adheres to the wall of the protrusion 14 on one side. Most of the water is discharged through the outlet 13, forming the first discharge state. A small portion of the water passes through the side detour channel 15 on the same side and impacts the water that just entered the inlet 12 at the outlet end of the side detour channel 15, causing the water flow to deviate. The water then adheres to the wall of the protrusion 14 on the other side and is discharged from the outlet 13, forming the second discharge state. At this time, the angle of the water discharge is different from the angle of the previous water discharge, thus forming oscillating water or pulsed water.

[0047] The pulse water outlet structure provided by this utility model adopts a modular design and has strong independence. When in use, it only needs to be installed in the space reserved in the water outlet, thereby avoiding the need to directly design the pulse water structure in the water outlet, greatly reducing the molding and assembly difficulty of the water outlet. In addition, the modular design can be applied to more styles of water outlets, improving the flexibility of the pulse water outlet structure.

[0048] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0049] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0050] In this utility model, the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Furthermore, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0051] Although the above embodiments have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Any changes, modifications, substitutions and variations made to the above embodiments by those skilled in the art are within the protection scope of the present invention.

Claims

1. A dual-pulse oscillating water outlet module, characterized in that, Includes the pulse water generation body and the cover; The pulse water generator is a plate-shaped base with a water passage groove on one side. The water passage groove has opposing inlets and outlets on its two side walls. Inside the water passage groove are two protrusions symmetrical about the central axis of the inlets and outlets. The protrusions facing the side wall of the water passage groove are spaced apart from the side wall, forming a side meandering channel. The opposing surfaces of the two protrusions form a funnel-shaped main water passage. The inlet, the inlet end of the side meandering channel, and the inlet end of the main water passage are connected. The outlet, the outlet end of the side meandering channel, and the outlet end of the main water passage are connected. An annular step is provided on the outer perimeter of the water passage groove. The cover seals over the water tank and wraps around the annular step. The surfaces of the pulse water generating body and the cover that are in contact with each other are fixed by welding.

2. The dual-pulse oscillating water outlet module according to claim 1, characterized in that, The dual-pulse oscillating water outlet module is generally flat and box-shaped, with the pulse water generating body being the base and the cover being the box lid.

3. A dual-pulse oscillating water outlet module according to claim 2, characterized in that, The dual-pulse oscillating water outlet module is quadrilateral in shape, and the four corners of the annular step are rounded.

4. The dual-pulse oscillating water outlet module according to claim 1, characterized in that, The dual-pulse swing water outlet module has two right angles on one side of the water outlet.

5. A dual-pulse oscillating water outlet module according to claim 1, characterized in that, The periphery of the cover also has notches corresponding to the inlet and outlet of the water trough.

6. A dual-pulse oscillating water outlet module according to claim 1, characterized in that, The outlet is cone-shaped.

7. A dual-pulse oscillating water outlet module according to claim 1, characterized in that, The boss has a hollowed-out section on the side of the pulse water generating body facing away from the water tank.

8. A dual-pulse oscillating water outlet module according to claim 1, characterized in that, The two bends of the side meandering channel near the inlet and outlet both adopt an arc-shaped structure.

9. A dual-pulse oscillating water outlet module according to claim 1, characterized in that, The corners of the boss are all rounded.

10. A dual-pulse oscillating water outlet module according to claim 1, characterized in that, The top surface of the boss is tightly attached to the inner wall of the cover and is fixed by welding.

Images