A waterfall nozzle

Abstract

The utility model relates to a kind of waterfall nozzles, comprising: nozzle base, flow guide mechanism, nozzle head and nozzle cover, by being provided with accommodating cavity on nozzle base, two side plates of flow guide mechanism are interval arranged in accommodating cavity, each shunt plate is sequentially staggered interval arranged on two side plates to form flow guide passage, cooperate with the multiple water outlets being provided on nozzle head, when water flow flows out from flow guide passage, it can form the flat water flow of stable, then when passing each water outlet, it can be shunted into multiple water flows, form the water outlet effect of waterfall water spray, to increase the level of water flow, so that the water outlet of waterfall nozzle has better running water dynamic effect, simultaneously by the ambience lamp of outside being inserted into the lamp mounting pipe of nozzle base, the color light emitted by ambience lamp can be irradiated into water flow, form the dynamic visual effect of phantom waterfall, can further create relaxed atmosphere, improve the dynamic nature and entertainment of bathing.

Description

Technical Field

[0001] This utility model relates to the field of bathtub nozzle technology, and in particular to a waterfall nozzle. Background Technology

[0002] A massage bathtub is a high-end bathroom fixture that combines a traditional bathtub with massage functions. It is equipped with a variety of functions such as constant temperature control, massage, bubble bath, and lighting, integrating comfort and functionality to meet people's needs for swimming and relaxation in the home environment, and enhancing the user's bathing experience.

[0003] In a jacuzzi, waterfall nozzles simulate the flow of water from a natural waterfall, creating a continuous water curtain as water cascades down from a height. Combined with soft lighting and music, this creates a tranquil and relaxing atmosphere. By combining hydro-massage with a visual experience, it provides users with a multi-layered relaxation effect, helping them relieve stress. However, existing waterfall nozzles have linear openings, causing the water to flow evenly from the same plane, resulting in a poor sense of layering in the water flow and affecting the dynamic effect of the water flow in the jacuzzi. Utility Model Content

[0004] Therefore, it is necessary to provide a waterfall nozzle.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A waterfall nozzle, comprising:

[0006] A nozzle base, wherein a receiving cavity is provided on the nozzle base and a water inlet is provided on the side wall of the receiving cavity;

[0007] A flow guiding mechanism, comprising: two side plates and multiple flow dividers, wherein the two side plates are spaced apart within the receiving cavity, and the flow dividers are sequentially and alternately spaced apart on the two side plates, with flow guiding channels formed between the flow dividers;

[0008] The nozzle head has a first end connected to the nozzle base, and the nozzle head has multiple water outlets, each of which is connected to the flow guide channel.

[0009] A nozzle cover is provided on the nozzle base, and a guide hole is provided on the nozzle cover. The second end of the nozzle head protrudes to the outside of the guide hole.

[0010] In one embodiment, a lamp mounting tube is provided on the nozzle base.

[0011] In one embodiment, the outlet has a square cross-sectional shape.

[0012] In one embodiment, the flow guiding mechanism further includes: a plurality of first limiting blocks, wherein each pair of adjacent flow dividers is interconnected via the first limiting blocks.

[0013] In one embodiment, the flow guiding mechanism further includes: a second limiting block, the first end of the second limiting block being connected to the flow divider adjacent to the nozzle head, and the second end of the second limiting block abutting against the first end of the nozzle head.

[0014] In one embodiment, the nozzle base is provided with a plurality of fastening grooves, and the nozzle cover is provided with a plurality of fastening blocks, each of the fastening blocks being fastened into one of the fastening grooves.

[0015] In one embodiment, the nozzle cover is provided with a plurality of first abutting blocks, and the nozzle base is provided with a plurality of abutting grooves, each of the first abutting blocks being fitted into one of the abutting grooves.

[0016] In one embodiment, the nozzle cover is provided with a plurality of second abutment blocks, each of which abuts against the outer surface of the nozzle head.

[0017] In one embodiment, the waterfall nozzle further includes a sealing ring, a sealing ring groove is provided on the nozzle base, a sealing ring block is provided on the nozzle head, the sealing ring is disposed in the sealing ring groove, the sealing ring block is fitted in the sealing ring groove, and the sealing ring block abuts against the outer surface of the sealing ring.

[0018] In one embodiment, the waterfall nozzle further includes: a mounting fastener, a water inlet end provided on the nozzle base, a water inlet opening on the water inlet end, an internal thread provided on the mounting fastener, an external thread provided on the water inlet end, and the mounting fastener being threadedly connected to the water inlet end through the internal thread and the external thread.

[0019] The beneficial effects of this utility model are as follows: The waterfall nozzle provided by this utility model has a receiving cavity on the nozzle base, and two side plates of the flow guiding mechanism are spaced apart in the receiving cavity. Each diverting plate is arranged alternately on the two side plates to form a flow guiding channel. With multiple water outlets on the nozzle head, when the water flows out from the flow guiding channel, it can form a stable and flat water flow. Then, when it passes through each water outlet, it can be divided into multiple water flows to form a waterfall spray effect, thereby increasing the sense of layering of the water flow and making the water outlet of the waterfall nozzle have a better dynamic effect of flowing water.

[0020] Meanwhile, by inserting an external ambient light into the lamp mounting tube of the nozzle base, the colored light emitted by the ambient light can illuminate the water flow. The water flow and colored light intertwine to form a dynamic visual effect of a phantom waterfall, which can further create a relaxing atmosphere, enhance the user's psychological relaxation, and improve the dynamism and entertainment of bathing. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the structure of a waterfall nozzle according to one embodiment;

[0023] Figure 2 This is a cross-sectional structural diagram of a waterfall nozzle according to one embodiment;

[0024] Figure 3 This is a three-dimensional exploded view of a waterfall nozzle according to one embodiment;

[0025] Figure 4 This is a three-dimensional exploded view of a waterfall nozzle according to one embodiment.

[0026] In the attached diagram, 10 is the waterfall nozzle; 100 is the nozzle base; 101 is the receiving cavity; 102 is the water inlet; 110 is the snap-fit ​​groove; 120 is the abutment groove; 130 is the sealing ring groove; 140 is the water inlet end; 200 is the flow guiding mechanism; 201 is the flow guiding channel; 210 is the side plate; 220 is the flow divider plate; 230 is the first limiting block; 240 is the second limiting block; 300 is the nozzle head; 310 is the water outlet; 320 is the sealing ring block; 400 is the nozzle cover; 410 is the guide through hole; 420 is the snap-fit ​​block; 430 is the first abutment block; 440 is the second abutment block; 500 is the lamp mounting tube; 600 is the sealing ring; and 700 is the mounting fastener. Detailed Implementation

[0027] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments of the present invention can be combined with each other. The technical solutions of the present invention will be further described below with reference to the accompanying drawings of the embodiments. The present invention is not limited to the specific embodiments described below.

[0028] It should be understood that the same or similar reference numerals in the accompanying drawings of the embodiments correspond to the same or similar components. In the description of this utility model, it should be understood that if terms such as "upper," "lower," "front," "rear," "left," "right," "top," and "bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms describing positional relationships in the accompanying drawings are for illustrative purposes only and should not be construed as limiting this patent. Those skilled in the art can understand the specific meaning of the above terms according to the specific circumstances.

[0029] In one embodiment, such as Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a waterfall nozzle 10 includes: a nozzle base 100, a flow guiding mechanism 200, a nozzle head 300, and a nozzle cover 400. The nozzle base 100 has a receiving cavity 101, and the side wall of the receiving cavity 101 has a water inlet 102. The flow guiding mechanism 200 includes: two side plates 210 and multiple flow dividers 220. The two side plates 210 are spaced apart within the receiving cavity 101, and the flow dividers 220 are staggered and spaced apart from the two side plates 210. Above, flow guiding channels 201 are formed between the flow dividing plates 220 at intervals. The first end of the nozzle head 300 is connected to the nozzle base 100. The nozzle head 300 has multiple water outlets 310, each of which is connected to the flow guiding channel 201. The nozzle cover 400 is placed on the nozzle base 100. The nozzle cover 400 has a guide hole 410. The second end of the nozzle head 300 protrudes to the outside of the guide hole 410.

[0030] In this embodiment, a receiving cavity 101 is provided on the nozzle base 100, and an inlet 102 is distributed on the first end of the nozzle base 100. Two side plates 210 of the flow guiding mechanism 200 are spaced apart and arranged in the receiving cavity 101. The first ends of the two side plates 210 respectively abut against the bottom of the receiving cavity 101, and the second ends of the two side plates 210 respectively abut against the first end of the nozzle head 300. The two side plates 210 and multiple flow dividers 220 can be stably installed in the receiving cavity 101. Each flow divider 220 is arranged alternately on the two side plates 210 to form a flow guiding channel 201, that is, the first end of each flow divider 220 is connected to the first side plate 210, and the second end of each flow divider 220 is connected to the first side plate 210. The two ends are connected to the second side plate 210. Each diverter plate 220 is arranged in a staggered manner to form a continuous curved guide channel 201. It is covered by the nozzle cover 400 on the nozzle base 100. The nozzle head 300 can be stably installed on the nozzle base 100. The second end of the nozzle head 300 protrudes to the outside of the nozzle cover 400 through the guide hole 410 on the nozzle cover 400. The nozzle head 300 has multiple water outlets 310. Each water outlet 310 is connected to the guide channel 201. In this way, water can flow in from the water inlet 102 of the nozzle base 100, and after being guided by the guide channel 201, it is sprayed out from the water outlet 310 on the nozzle head 300.

[0031] In this embodiment, by providing a flow guiding mechanism 200 in the receiving cavity 101, when the water flows out from the flow guiding channel 201, it can form a smooth and flat water flow. Then, when it passes through each water outlet 310, it can be divided into multiple water flows to form a waterfall spray effect, thereby increasing the sense of layering of the water flow and making the water outlet of the waterfall nozzle 10 have a better dynamic effect.

[0032] In one embodiment, such as Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, a lamp mounting tube 500 is provided on the nozzle base 100. Specifically, multiple lamp mounting tubes 500 are provided, each spaced apart on the first end of the nozzle base 100. An external ambient light is inserted into the lamp mounting tube 500. The ambient light is an LED colored light, which enables the waterfall nozzle 10 to have a light display. The colored light emitted by the ambient light can shine through the waterfall nozzle 10 and illuminate the water flow. The water flow and colored light intertwine to form a dynamic visual effect of a phantom waterfall, which can further enhance the visual effect and sense of layering of the water environment, better create a relaxing atmosphere, enhance the user's psychological relaxation, and greatly improve the dynamism and entertainment of bathing. It is worth noting that the waterfall nozzle 10 is made of a transparent and light-transmitting material, such as acrylic. Acrylic has good transparency, chemical stability, weather resistance, and mechanical strength, which allows the light emitted by the external ambient light to radiate outward through the waterfall nozzle 10.

[0033] In one embodiment, such as Figure 3 As shown, the cross-sectional shape of the water outlet 310 is square. Specifically, by setting the cross-sectional shape of the water outlet 310 to square, the four sides of the square water outlet 310 serve as the spray boundary, enabling the water flow to expand synchronously in both the longitudinal and transverse directions. In this way, the water flow sprayed from the square water outlet 310 can further expand the spray angle after leaving the waterfall nozzle 10, forming a wider and more uniform fan-shaped spray, resulting in a better waterfall spray effect.

[0034] In one embodiment, such as Figure 2 As shown, along the direction from the first end to the second end of the nozzle head 300, the width of the water outlet 310 gradually decreases, which can accelerate when passing through the water outlet 310, forming a finer, faster water flow that enhances the impact force. This not only improves the dynamic visual experience, but also further optimizes the water curtain effect when combined with lighting.

[0035] In one embodiment, such as Figure 3 and Figure 4 As shown, the flow guiding mechanism 200 further includes a plurality of first limiting blocks 230, which connect each adjacent pair of flow dividers 220. Specifically, in two adjacent flow dividers 220, the first end of the first limiting block 230 is connected to the first flow divider 220, and the second end of the first limiting block 230 is connected to the second flow divider 220. This improves the overall stability of the flow guiding mechanism 200, better resists the impact of the bundled high-pressure water flow, ensures the effective formation of the flow guiding channel 201, and thus stably plays a guiding role.

[0036] In one embodiment, such as Figure 3 and Figure 4As shown, the flow guiding mechanism 200 further includes a second limiting block 240. The first end of the second limiting block 240 is connected to the diverting plate 220 adjacent to the nozzle head 300, and the second end of the second limiting block 240 abuts against the first end of the nozzle head 300. Specifically, the diverting plate 220 closest to the nozzle head 300 among the diverting plates 220 is connected to the first end of the second limiting block 240, and the second end of the second limiting block 240 abuts against the nozzle head 300. This not only allows a certain gap to be maintained between the diverting plate 220 and the outlet 310, enabling the water flow to smoothly enter the outlet 310 through the flow guiding channel 201, but also allows the flow guiding mechanism 200 to be installed more stably in the receiving cavity 101.

[0037] In one embodiment, such as Figure 3 and Figure 4 As shown, the nozzle base 100 has multiple fastening grooves 110, and the nozzle cover 400 has multiple fastening blocks 420, each of which fastens into a fastening groove 110. Specifically, the fastening blocks 420 are evenly distributed on the nozzle cover 400, and the positions of the fastening grooves 110 on the nozzle base 100 correspond to the positions of the fastening blocks 420 on the nozzle cover 400. By fastening each fastening block 420 into its respective fastening groove 110, the nozzle cover 400 can be installed on the nozzle base 100 in a snap-fit ​​manner.

[0038] In one embodiment, such as Figure 3 and Figure 4 As shown, the nozzle cover 400 is provided with a plurality of first abutment blocks 430, and the nozzle base 100 is provided with a plurality of abutment grooves 120, with each first abutment block 430 fitting into one of the abutment grooves 120. Specifically, by having each first abutment block 430 on the nozzle cover 400 fitting into the abutment groove 120 on the nozzle base 100, the contact area between the nozzle cover 400 and the nozzle base 100 can be increased, allowing the nozzle cover 400 to be installed more stably on the nozzle base 100. At the same time, each first abutment block 430 can also enhance the structural strength of the nozzle cover 400, preventing the nozzle cover 400 from denting under stress.

[0039] In one embodiment, such as Figure 3 and Figure 4As shown, the nozzle cover 400 is provided with a plurality of second abutment blocks 440, each of which abuts against the outer surface of the nozzle head 300. Specifically, the second abutment blocks 440 are distributed around the guide through hole 410. By having the second abutment blocks 440 on the nozzle cover 400 abut against the outer surface of the nozzle head 300, the nozzle head 300 can be more stably mounted on the nozzle base 100, and the structural strength of the nozzle cover 400 at the guide through hole 410 can be enhanced, further preventing the nozzle cover 400 from denting under stress.

[0040] In one embodiment, such as Figure 3 and Figure 4 As shown, the waterfall nozzle 10 further includes: a sealing ring 600, a sealing ring groove 130 is provided on the nozzle base 100, a sealing ring block 320 is provided on the nozzle head 300, the sealing ring 600 is disposed in the sealing ring groove 130, the sealing ring block 320 is fitted in the sealing ring groove 130, and the sealing ring block 320 abuts against the outer surface of the sealing ring 600. Specifically, by providing a sealing ring groove 130 on the second end of the nozzle base 100, and a sealing ring block 320 on the first end of the nozzle head 300, and a sealing ring 600 disposed in the sealing ring groove 130, when the first end of the nozzle head 300 is connected to the second end of the nozzle base 100, the sealing ring block 320 is fitted into the sealing ring groove 130 and abuts against the outer surface of the sealing ring 600, which can enhance the sealing performance at the connection between the nozzle head 300 and the nozzle base 100, and the water flow can better flow into the outlet 310 through the guide channel 201 and spray outward.

[0041] In one embodiment, such as Figure 2 , Figure 3 and Figure 4As shown, the waterfall nozzle 10 further includes: a mounting fastener 700, a water inlet end 140 is provided on the nozzle base 100, a water inlet 102 is opened on the water inlet end 140, the mounting fastener 700 is provided with an internal thread, the water inlet end 140 is provided with an external thread, and the mounting fastener 700 is threadedly connected to the water inlet end 140 through the internal thread and the external thread. Specifically, when the waterfall nozzle 10 is installed on the through hole of the massage bathtub, the end of the through hole closer to the inside of the massage bathtub is the first end of the through hole, and the end farther away from the inside of the massage bathtub is the second end of the through hole. The nozzle base 100 is placed in the through hole from the first end of the through hole. At this time, the water inlet end 140 passes through the through hole and is located outside the second end of the through hole. The outer surface of the nozzle base 100 abuts against the outer edge of the first end of the through hole through the sealing ring. The sealing ring can play a role in waterproofing and preventing leakage, ensuring the sealing of the connection between the nozzle base 100 and the massage bathtub. Finally, by tightening the mounting fastener 700, that is, by screwing the mounting fastener 700 onto the water inlet end 140, one side of the sealing ring abuts against the outer surface of the nozzle base 100, and the other side of the sealing ring abuts against the outer edge of the first end of the through hole of the massage bathtub, so that the waterfall nozzle 10 can be stably installed on the massage bathtub.

[0042] Compared with the prior art, the present invention has at least the following advantages:

[0043] This utility model provides a waterfall nozzle. A receiving cavity is formed in the nozzle base, and two side plates of the flow guiding mechanism are spaced apart within the cavity. Diverting plates are staggered and spaced on the two side plates to form a flow guiding channel. Multiple water outlets are provided on the nozzle head. When water flows out from the flow guiding channel, it forms a smooth, flat water flow. Then, as it passes through the water outlets, it is divided into multiple streams, creating a waterfall spray effect. This increases the layering of the water flow and gives the waterfall nozzle a better dynamic water flow effect. Simultaneously, an external ambient light is inserted into the lamp mounting tube in the nozzle base. The colored light emitted by the ambient light illuminates the water flow, and the water flow and colored light intertwine to create a dynamic visual effect of a phantom waterfall. This further creates a relaxing atmosphere, enhances the user's psychological relaxation, and improves the dynamism and entertainment of bathing.

[0044] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating this utility model, and are not intended to limit the implementation of this utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A waterfall nozzle, characterized in that, include: A nozzle base, wherein a receiving cavity is provided on the nozzle base and a water inlet is provided on the side wall of the receiving cavity; A flow guiding mechanism, comprising: two side plates and multiple flow dividers, wherein the two side plates are spaced apart within the receiving cavity, and the flow dividers are sequentially and alternately spaced apart on the two side plates, with flow guiding channels formed between the flow dividers; The nozzle head has a first end connected to the nozzle base, and the nozzle head has multiple water outlets, each of which is connected to the flow guide channel. A nozzle cover is provided on the nozzle base, and a guide hole is provided on the nozzle cover. The second end of the nozzle head protrudes to the outside of the guide hole.

2. The waterfall nozzle according to claim 1, characterized in that, A lamp mounting tube is provided on the nozzle base.

3. The waterfall nozzle according to claim 1, characterized in that, The cross-sectional shape of the outlet is square.

4. The waterfall nozzle according to claim 1, characterized in that, The flow guiding mechanism further includes: a plurality of first limiting blocks, wherein each pair of adjacent flow dividers is interconnected through the first limiting blocks.

5. The waterfall nozzle according to claim 4, characterized in that, The flow guiding mechanism further includes a second limiting block, the first end of which is connected to the flow divider adjacent to the nozzle head, and the second end of which abuts against the first end of the nozzle head.

6. The waterfall nozzle according to claim 1, characterized in that, The nozzle base has multiple fastening grooves, and the nozzle cover has multiple fastening blocks, each of which fastens into a fastening groove.

7. The waterfall nozzle according to claim 6, characterized in that, The nozzle cover is provided with a plurality of first abutting blocks, and the nozzle base is provided with a plurality of abutting grooves, each of the first abutting blocks being fitted into one of the abutting grooves.

8. The waterfall nozzle according to claim 7, characterized in that, The nozzle cover is provided with a plurality of second abutment blocks, each of which abuts against the outer surface of the nozzle head.

9. The waterfall nozzle according to claim 8, characterized in that, Also includes: A sealing ring is provided. A sealing ring groove is provided on the nozzle base. A sealing ring block is provided on the nozzle head. The sealing ring is disposed in the sealing ring groove. The sealing ring block is embedded in the sealing ring groove and abuts against the outer surface of the sealing ring.

10. The waterfall nozzle according to claim 1, characterized in that, Also includes: The mounting fastener has an inlet end on the nozzle base, the inlet port is opened on the inlet end, the mounting fastener has an internal thread, the inlet end has an external thread, and the mounting fastener is threadedly connected to the inlet end through the internal thread and the external thread.

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