Swimming pool bathtub and swimming pool nozzle thereof

Abstract

The swimming pool nozzle comprises a nozzle base, a nozzle inner shell, a flow guide rubber sleeve and a nozzle cover body, an installation cavity is formed in the nozzle base, the nozzle inner shell is installed in the installation cavity, and the two ends of the flow guide cavity are communicated with a liquid inlet of the nozzle base and a liquid outlet of the nozzle cover body respectively. The flow guide rubber sleeve is arranged in the nozzle inner shell in a matched mode, a plurality of flow guide plates on the flow guide rubber sleeve can form a plurality of flow guide grooves at intervals, when water flow passes through the nozzle inner shell, the water flow can be divided into a plurality of water flows, the water outlet effect of waterfall water spraying is achieved, and therefore the layering sense of the water flow is increased; therefore, water discharged from the nozzle of the swimming pool has a better flowing water dynamic effect.

Description

Technical Field

[0001] The utility model relates to the technical field of bathtub nozzles, and particularly relates to a swimming pool bathtub and a swimming pool nozzle thereof. Background Art

[0002] A swimming pool bathtub is a high-end bathroom device that combines the functions of a traditional bathtub and a swimming pool. It is equipped with multiple functions such as constant temperature control, surf massage, bubble bath, and lighting, and can integrate comfort and functionality to meet people's needs to enjoy swimming and relax in a home environment, improving the user's bathing experience.

[0003] The swimming pool nozzle is an important part of the swimming pool bathtub, which is responsible for spraying the water flow pumped by the water pump into the swimming pool bathtub at a certain pressure and angle to create a flowing effect similar to a natural water area, providing a more real and pleasant water experience for users. However, the existing swimming pool nozzles adopt a circular direct spraying method, which can only produce a single and straight spraying effect, with poor water flow layering and affecting the flowing dynamic effect of the swimming pool bathtub. Summary of the Utility Model

[0004] Based on this, it is necessary to provide a swimming pool bathtub and a swimming pool nozzle thereof.

[0005] The technical solution of the utility model to solve the above technical problems is as follows: A swimming pool nozzle, comprising:

[0006] A nozzle base, an installation cavity is opened on the nozzle base, and a liquid inlet is opened on the side wall of the installation cavity;

[0007] A nozzle inner shell, the nozzle inner shell is arranged in the installation cavity, a diversion cavity is opened in the nozzle inner shell, and the first end of the diversion cavity is communicated with the liquid inlet;

[0008] A diversion rubber sleeve, the first end of the diversion rubber sleeve is connected to the side wall of the installation cavity, the second end of the diversion rubber sleeve is connected to the side wall of the diversion cavity, and a plurality of diversion plates are arranged on the diversion rubber sleeve, and a diversion groove is formed at intervals between every two adjacent diversion plates;

[0009] A nozzle cover body, the nozzle cover body is covered on the nozzle base, a liquid outlet is opened on the nozzle cover body, and the liquid outlet is communicated with the second end of the diversion cavity.

[0010] In one embodiment, the swimming pool nozzle further comprises: a guiding housing, the guiding housing is rotatably arranged on the nozzle base, a guiding cavity is opened in the guiding housing, the first end of the guiding cavity is communicated with the second end of the diversion cavity, and the second end of the guiding cavity is communicated with the liquid outlet.

[0011] In one embodiment, a limiting ring plate is provided on the nozzle base, and the first end of the guiding housing is rotatably arranged within the limiting ring plate.

[0012] In one embodiment, the pool nozzle further includes: a first screw. A first through hole is provided on the limiting ring plate, and a first threaded hole is provided on the nozzle base. The first end of the first screw passes through the first through hole and is screwed into the first threaded hole.

[0013] In one embodiment, a lamp installation tube is provided on the nozzle base.

[0014] In one embodiment, an exhaust pipe is provided on the nozzle base, an exhaust hole is provided on the guiding rubber sleeve, an exhaust part is provided on the inner nozzle shell, and the exhaust pipe communicates with the exhaust part through the exhaust hole.

[0015] In one embodiment, a plurality of first light-transmitting holes are provided on the limiting ring plate, and a plurality of second light-transmitting holes are provided on the nozzle cover body.

[0016] In one embodiment, the pool nozzle further includes: a second screw. A second through hole is provided on the nozzle cover body, and a second threaded hole is provided on the nozzle base. The first end of the second screw passes through the second through hole and is screwed into the second threaded hole.

[0017] In one embodiment, the pool nozzle further includes: a mounting fastener and a sealing rubber ring. The sealing rubber ring is sleeved on the nozzle base. The mounting fastener is provided with an internal thread, and the nozzle base is provided with an external thread. The mounting fastener is threadedly connected to the nozzle base through the internal thread and the external thread.

[0018] The present utility model also provides a pool bathtub, including the pool nozzle described in any one of the above embodiments.

[0019] The beneficial effects of the present utility model are as follows: For a pool nozzle provided by the present utility model, an installation cavity is provided on the nozzle base, the inner nozzle shell is installed in the installation cavity, and both ends of the diversion cavity communicate with the liquid inlet of the nozzle base and the liquid outlet of the nozzle cover body respectively. In cooperation with the guiding rubber sleeve provided in the inner nozzle shell, a plurality of diversion plates on the guiding rubber sleeve can form a plurality of diversion grooves at intervals. When water flows through the inner nozzle shell, it can be split into multiple water streams, forming a waterfall-like water spraying effect, thereby increasing the layering of the water flow and making the water output of the pool nozzle have a better flowing dynamic effect. Description of the Drawings

[0020] To more clearly illustrate the technical solutions of the embodiments of the present application, the following briefly introduces the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present application, and thus should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.

[0021] Figure 1 Schematic structural diagram of a pool nozzle for an embodiment;

[0022] Figure 2 Schematic cross-sectional structural diagram of a pool nozzle for an embodiment in one direction;

[0023] Figure 3 Schematic cross-sectional structural diagram of a pool nozzle for an embodiment in another direction;

[0024] Figure 4 Schematic three-dimensional exploded structural diagram of a pool nozzle for an embodiment in one direction;

[0025] Figure 5 Schematic three-dimensional exploded structural diagram of a pool nozzle for an embodiment in another direction.

[0026] In the drawings, 10 is the pool nozzle; 100 is the nozzle base; 110 is the installation cavity; 120 is the liquid inlet; 130 is the first threaded hole; 140 is the second threaded hole; 150 is the external thread; 200 is the nozzle cover body; 210 is the liquid outlet; 220 is the second light-transmitting hole; 230 is the second through hole; 300 is the inner nozzle shell; 310 is the flow guiding cavity; 320 is the exhaust part; 400 is the flow guiding rubber sleeve; 401 is the flow guiding groove; 410 is the exhaust hole; 420 is the flow guiding plate; 500 is the guiding housing; 510 is the guiding cavity; 600 is the limiting ring plate; 610 is the first through hole; 620 is the first light-transmitting hole; 710 is the first screw; 720 is the second screw; 810 is the lamp tube installation tube; 820 is the exhaust pipe; 910 is the installation fastener; 911 is the internal thread; 920 is the sealing rubber ring. Detailed implementation manners

[0027] It should be noted that, without conflict, the embodiments and the features in the embodiments of the present invention can be combined with each other. The following will further describe the technical solutions of the present invention in conjunction with the drawings of the embodiments of the present invention. The present invention is not limited to the following specific implementation manners.

[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 the present invention, it should be understood that if there are terms such as "upper", "lower", "front", "rear", "left", "right", "top", "bottom", etc., indicating the orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings. This is only for the convenience of describing the present invention 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. Therefore, the terms describing the positional relationship in the accompanying drawings are only for illustrative purposes and cannot be understood as a limitation of this patent. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific circumstances.

[0029] In one embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 shown, a pool nozzle 10 includes: a nozzle base 100, a nozzle inner shell 300, a diversion rubber sleeve 400, and a nozzle cover 200. An installation cavity 110 is formed on the nozzle base 100, and a liquid inlet 120 is formed on the side wall of the installation cavity 110. The nozzle inner shell 300 is disposed in the installation cavity 110. A diversion cavity 310 is formed in the nozzle inner shell 300. The first end of the diversion cavity 310 is communicated with the liquid inlet 120. The first end of the diversion rubber sleeve 400 is connected to the side wall of the installation cavity 110, and the second end of the diversion rubber sleeve 400 is connected to the side wall of the diversion cavity 310. A plurality of diversion plates 420 are provided on the diversion rubber sleeve 400, and a diversion groove 401 is formed at intervals between every two adjacent diversion plates 420. The nozzle cover 200 is covered on the nozzle base 100, and a liquid outlet 210 is formed on the nozzle cover 200. The liquid outlet 210 is communicated with the second end of the diversion cavity 310.

[0030] In this embodiment, an installation cavity 110 is formed on the nozzle base 100, the liquid inlet 120 is formed on the first end of the nozzle base 100, the nozzle inner shell 300 is installed in the installation cavity 110, a diversion rubber sleeve 400 is provided in the nozzle inner shell 300, and the diversion rubber sleeve 400 is connected to the side wall of the installation cavity 110, which can improve the sealing performance between the nozzle base 100 and the nozzle inner shell 300. The nozzle cover 200 is installed on the second end of the nozzle base 100. The two ends of the diversion cavity 310 in the nozzle inner shell 300 are respectively communicated with the liquid inlet 120 of the nozzle base 100 and the liquid outlet 210 of the nozzle cover 200. Water flow can flow in from the liquid inlet 120 of the nozzle base 100, then enter the nozzle inner shell 300 through the first end of the diversion cavity 310, flow out from the second end of the diversion cavity 310 after being diverted by the diversion rubber sleeve 400, and finally be ejected from the liquid outlet 210 of the nozzle cover 200.

[0031] In this embodiment, the liquid outlet 210 of the nozzle cover 200 is a flat water outlet structure. By arranging a flow guiding rubber sleeve 400 in the nozzle inner shell 300, a plurality of flow guiding plates 420 on the flow guiding rubber sleeve 400 can form a plurality of flow guiding grooves 401 at intervals, that is, the flow guiding plates 420 are arranged in two groups, and the two groups of flow guiding plates 420 are arranged at intervals up and down in the flow guiding rubber sleeve 400. A flow guiding groove 401 is formed at intervals between two adjacent flow guiding plates 420 in each group. When water flows through the nozzle inner shell 300, it can be split into multiple water flows, forming a water outlet effect of waterfall spraying, thereby increasing the layering of the water flow and making the water outlet of the pool nozzle 10 have a better flowing dynamic effect.

[0032] In one embodiment, as Figure 2 , Figure 3 , Figure 4 and Figure 5 shown, the pool nozzle 10 further includes: a guiding housing 500, the guiding housing 500 is rotatably arranged on the nozzle base 100, a guiding cavity 510 is formed in the guiding housing 500, a first end of the guiding cavity 510 is communicated with a second end of the guiding cavity 310, and a second end of the guiding cavity 510 is communicated with the liquid outlet 210. Specifically, by rotatably arranging a guiding housing 500 on the nozzle base 100, the two ends of the guiding cavity 510 of the guiding housing 500 are respectively communicated with the second end of the guiding cavity 310 and the liquid outlet 210. In this way, the water outlet angle of the multiple water flows flowing out of the nozzle inner shell 300 can be adjusted by rotating the guiding housing 500, so that the water spraying direction of the pool nozzle 10 can be adjusted, enhancing the dynamics of the pool bathtub.

[0033] In one embodiment, as Figure 2 , Figure 3 , Figure 4 and Figure 5 shown, a limiting ring plate 600 is arranged on the nozzle base 100, and a first end of the guiding housing 500 is rotatably arranged in the limiting ring plate 600. Specifically, the limiting ring plate 600 is connected to a second end of the nozzle base 100, the limiting ring plate 600 has a limiting cavity, and a first end of the guiding housing 500 is movably located in the limiting cavity, which can not only limit the rotation angle of the guiding housing 500, but also enable the guiding housing 500 to rotate more smoothly along its rotation direction.

[0034] In one embodiment, as Figure 4 and Figure 5As shown, the pool nozzle 10 further includes: a first screw 710. A first through hole 610 is formed in the limiting ring plate 600, and a first threaded hole 130 is formed in the nozzle base 100. The first end of the first screw 710 passes through the first through hole 610 and is screwed into the first threaded hole 130. Specifically, by aligning the first through hole 610 on the limiting ring plate 600 with the first threaded hole 130 on the nozzle base 100, the first end of the first screw 710 passes through the first through hole 610 and is screwed into the first threaded hole 130, and the second end of the first screw 710 is movably abutted against the outer edge of the first through hole 610, so that the limiting ring plate 600 can be installed on the nozzle base 100 in a screw connection manner.

[0035] In one embodiment, as Figure 5 shown, a lamp tube installation tube 810 is provided on the nozzle base 100. Specifically, the lamp tube installation tube 810 is provided at the first end of the nozzle base 100, and the number of the lamp tube installation tubes 810 is set to be multiple. Each lamp tube installation tube 810 is evenly distributed around the circumference outside the liquid inlet 120. By inserting an external ambient lamp into the lamp tube installation tube 810, the light emitted by the ambient lamp can radiate outward through the pool nozzle 10, so that the pool nozzle 10 has a light display, which can increase the visual effect and layering of the water flow environment, and greatly improve the dynamics and entertainment of the pool bathtub. It is worth noting that the pool nozzle 10 is made of a transparent and light-transmitting material. For example, it is made of acrylic material. Acrylic has good transparency, chemical stability, weather resistance and mechanical strength, and can enable the light emitted by the external ambient lamp to radiate outward through the pool nozzle 10.

[0036] In one embodiment, as Figure 3 and Figure 5 shown, an exhaust pipe 820 is provided on the nozzle base 100, an exhaust hole 410 is formed in the guide rubber sleeve 400, and an exhaust part 320 is provided on the nozzle inner shell 300. The exhaust pipe 820 is communicated with the exhaust part 320 through the exhaust hole 410. Specifically, after an external ambient lamp is connected to the lamp tube installation tube 810, the heat generated by the operation of the ambient lamp easily causes water vapor to appear between the guide rubber sleeve 400 and the nozzle inner shell 300, affecting the transparency of the guide rubber sleeve 400 and the nozzle inner shell 300. By providing an exhaust pipe 820 at the first end of the nozzle base 100, the exhaust pipe 820 is distributed around the circumference outside the liquid inlet 120, and the exhaust pipe 820 is communicated with the exhaust part 320 of the nozzle inner shell 300 through the exhaust hole 410 in the guide rubber sleeve 400, that is, the connection between the guide rubber sleeve 400 and the nozzle inner shell 300 can be conducted to the external environment through the exhaust pipe 820, so that the water vapor between the guide rubber sleeve 400 and the nozzle inner shell 300 can flow outwards, and the light transmission effect of the guide rubber sleeve 400 and the nozzle inner shell 300 can be ensured.

[0037] In one embodiment, as Figure 4 and Figure 5 shown, a plurality of first light-transmitting holes 620 are formed in the limiting ring plate 600, and a plurality of second light-transmitting holes 220 are formed in the nozzle cover 200. Specifically, the first light-transmitting holes 620 are uniformly distributed on the limiting ring plate 600, and the second light-transmitting holes 220 are uniformly distributed on the nozzle cover 200. By opening holes in the limiting ring plate 600 and the nozzle cover 200, it is beneficial for the light emitted by the external atmosphere lamp to radiate outward through the pool nozzle 10, having a better light display effect.

[0038] In one embodiment, as Figure 4 and Figure 5 shown, the pool nozzle 10 further includes: a second screw 720. A second through hole 230 is formed in the nozzle cover 200, and a second threaded hole 140 is formed in the nozzle base 100. The first end of the second screw 720 passes through the second through hole 230 and is screwed into the second threaded hole 140. Specifically, by aligning the second through hole 230 in the nozzle cover 200 with the second threaded hole 140 in the nozzle base 100, the first end of the second screw 720 passes through the second through hole 230 and is screwed into the second threaded hole 140, and the second end of the second screw 720 is movably abutted against the outer edge of the second through hole 230, so that the nozzle cover 200 can be installed on the nozzle base 100 in a screw connection manner.

[0039] In one embodiment, as Figure 3 , Figure 4 and Figure 5 shown, the pool nozzle 10 further includes: a mounting fastener 910 and a sealing rubber ring 920. The sealing rubber ring 920 is sleeved on the nozzle base 100. An internal thread 911 is provided on the mounting fastener 910, and an external thread 150 is provided on the nozzle base 100. The mounting fastener 910 is threadedly connected to the nozzle base 100 through the internal thread 911 and the external thread 150. Specifically, when the pool nozzle 10 is installed on the through hole of the pool bathtub, the nozzle base 100 is placed in the through hole, and the outer surface of the nozzle base 100 abuts against the outer edge of the through hole through the sealing rubber ring 920. The sealing rubber ring 920 can play a role in waterproofing and leakage prevention, ensuring the sealing performance at the connection between the nozzle base 100 and the pool bathtub. Finally, by tightening the mounting fastener 910, that is, turning the mounting fastener 910, one side of the sealing rubber ring 920 abuts tightly against the outer surface of the nozzle base 100, and the other side of the sealing rubber ring 920 abuts tightly against the outer edge of the through hole of the pool bathtub, so that the pool nozzle 10 can be stably installed on the pool bathtub.

[0040] In one embodiment, a pool bathtub is provided, which includes the pool nozzle 10 described in any of the above embodiments. In this embodiment, by providing the pool nozzle 10 described in the above embodiment on the pool bathtub, a water outlet effect of waterfall water spraying can be formed, the layering of water flow is increased, and a better flowing water dynamic effect is achieved. It should be understood that the pool bathtub may further include other components, which will not be described in detail here.

[0041] Compared with the prior art, the present utility model has at least the following advantages:

[0042] A pool nozzle provided by the present utility model has an installation cavity formed on a nozzle base, a nozzle inner shell is installed in the installation cavity, both ends of a diversion cavity are respectively communicated with a liquid inlet of the nozzle base and a liquid outlet of a nozzle cover body, and in cooperation with a diversion rubber sleeve arranged in the nozzle inner shell, a plurality of diversion plates on the diversion rubber sleeve can form a plurality of diversion grooves at intervals. When water flow passes through the nozzle inner shell, it can be split into multiple water flows, forming a water outlet effect of waterfall water spraying, thereby increasing the layering of water flow and making the water outlet of the pool nozzle have a better flowing water dynamic effect.

[0043] Obviously, the above embodiments of the present utility model are merely examples for clearly explaining the present utility model, rather than limitations on the implementation manners of the present utility model. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation manners here. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present utility model shall be included in the protection scope of the claims of the present utility model.

Claims

1. A pool nozzle, characterized in that, Comprising: A nozzle base, on which an installation cavity is provided, and a liquid inlet is provided on the side wall of the installation cavity; A nozzle inner shell, which is arranged in the installation cavity, and a diversion cavity is provided in the nozzle inner shell, and the first end of the diversion cavity is communicated with the liquid inlet; A diversion rubber sleeve, the first end of which is connected to the side wall of the installation cavity, the second end of which is connected to the side wall of the diversion cavity, and a plurality of diversion plates are provided on the diversion rubber sleeve, and diversion grooves are formed at intervals between every two adjacent diversion plates; A nozzle cover body, which is covered on the nozzle base, and a liquid outlet is provided on the nozzle cover body, and the liquid outlet is communicated with the second end of the diversion cavity.

2. The pool nozzle according to claim 1, characterized in that, Further comprising: A guiding housing, which is rotatably arranged on the nozzle base, and a guiding cavity is provided in the guiding housing, the first end of the guiding cavity is communicated with the second end of the diversion cavity, and the second end of the guiding cavity is communicated with the liquid outlet.

3. The pool nozzle according to claim 2, characterized in that, A limiting ring plate is provided on the nozzle base, and the first end of the guiding housing is rotatably arranged in the limiting ring plate.

4. The pool nozzle according to claim 3, characterized in that, Further comprising: A first screw, a first through hole is provided on the limiting ring plate, a first threaded hole is provided on the nozzle base, and the first end of the first screw passes through the first through hole and is screwed into the first threaded hole.

5. The pool nozzle according to claim 3, characterized in that, A lamp tube installation tube is provided on the nozzle base.

6. The pool nozzle according to claim 5, characterized in that, An exhaust pipe is provided on the nozzle base, an exhaust hole is provided on the diversion rubber sleeve, an exhaust part is provided on the nozzle inner shell, and the exhaust pipe is communicated with the exhaust part through the exhaust hole.

7. The pool nozzle according to claim 6, wherein A plurality of first light-transmitting holes are provided on the limiting ring plate, and a plurality of second light-transmitting holes are provided on the nozzle cover body.

8. The pool nozzle according to claim 1, characterized in that, Further comprising: A second screw, a second through hole is provided on the nozzle cover body, a second threaded hole is provided on the nozzle base, and the first end of the second screw passes through the second through hole and is screwed into the second threaded hole.

9. The pool nozzle according to claim 1, characterized in that, Further comprising: An installation fastener and a sealing rubber ring, the sealing rubber ring is sleeved on the nozzle base, the installation fastener is provided with an internal thread, the nozzle base is provided with an external thread, and the installation fastener is threadedly connected with the nozzle base through the internal thread and the external thread.

10. A swimming pool bathtub, characterized in that, Including the pool nozzle according to any one of claims 1-9.

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