Massage bathtub and rotary massage nozzle thereof

Abstract

The utility model relates to a massage bathtub and a rotary massage nozzle thereof, the rotary massage nozzle comprises a nozzle base, a nozzle core seat, a spiral nozzle core and a nozzle surface cover, the nozzle base is provided with a mounting cavity, and the nozzle core seat is mounted in the mounting cavity; the liquid inlet and the air inlet of the nozzle core seat are communicated with the liquid inlet end and the air inlet end of the nozzle base respectively, the spiral nozzle core is rotationally arranged in the nozzle core seat in a matched mode, when water flow and air pass through the nozzle core seat, the spiral nozzle core can be driven to rotate, and therefore the spraying direction of the rotary massage nozzle can be changed, and the massage effect is improved. The water flow in different directions and angles is generated, a wider area is covered, various different massage effects can be generated, all-around massage experience is provided, and the overall quality of bathing is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bathtub nozzles, in particular to a massage bathtub and a rotary massage nozzle thereof. Background Art

[0002] A massage bathtub is a high-end bathroom fixture that combines a traditional bathtub with massage functions. Equipped with a massage system, it combines comfort and functionality. This system typically includes a water pump, an air pump, and multiple massage nozzles located in various locations within the tub, such as the bottom, sides, or backrest. When the heated water in the bathtub circulates through the massage nozzles, it creates bubbles, streams, or jets of water that massage the body, helping to relax muscles and relieve fatigue.

[0003] Massage nozzles are an important component of a massage bathtub. They are responsible for spraying water drawn by a water pump and mixed with air into the bathtub at a certain pressure and angle, forming a water circulation, thereby producing a massage effect on the human body. However, existing massage nozzles have a fixed spray direction and a limited spray coverage, and cannot provide a full range of massage on the human body, thus affecting the massage effect of the massage bathtub. Utility Model Content

[0004] Based on this, it is necessary to provide a kind of massage bathtub and rotary massage nozzle thereof.

[0005] The utility model solves the above technical problems with the following technical solutions: a rotary massage nozzle comprising:

[0006] A nozzle base, wherein a mounting cavity is formed on the nozzle base, and a liquid inlet end and an air inlet end are respectively provided on the nozzle base, wherein the liquid inlet end and the air inlet end are respectively communicated with the mounting cavity;

[0007] A nozzle core seat, the nozzle core seat is arranged in the installation cavity, and a liquid inlet and an air inlet are respectively opened at the first end of the nozzle core seat, the liquid inlet is connected to the liquid inlet end, and the air inlet is connected to the air inlet end;

[0008] a spiral nozzle core, the spiral nozzle core being rotatably disposed in the nozzle core seat;

[0009] A nozzle face cover is disposed on the second end of the nozzle core seat.

[0010] In one embodiment, the rotary massage nozzle further comprises: a rotating shaft, a first end of the rotating shaft movably abutting against a side wall of the mounting cavity, a second end of the rotating shaft connected to the nozzle cover, and the spiral nozzle core sleeve is mounted on the rotating shaft.

[0011] In one embodiment, the nozzle face cover is rotatably disposed on the second end of the nozzle core seat, and an adjustment block is disposed on the first end of the rotating shaft. The adjustment block movably abuts against the side wall of the mounting cavity, and the adjustment block movably closes the liquid inlet.

[0012] In one embodiment, a first rotating block is provided on the nozzle cover, a first rotating groove is provided on the second end of the nozzle core seat, and the first rotating block is rotatably provided in the first rotating groove.

[0013] In one embodiment, a second rotating block is provided on the adjusting block, a second rotating groove is provided on the first end of the nozzle core seat, and the second rotating block is rotatably provided in the second rotating groove.

[0014] In one embodiment, the rotary massage nozzle further includes: a mounting seat, the mounting seat being arranged in the mounting cavity, a mounting hole being provided on the mounting seat, a first internal thread being provided on the side wall of the mounting hole, a first external thread being provided on the nozzle core seat, and the nozzle core seat being threadedly connected to the mounting seat via the first external thread and the first internal thread.

[0015] In one embodiment, the rotary massage nozzle further includes: a screw, a connecting hole is provided on the mounting seat, a threaded hole is provided on the side wall of the mounting cavity, and the first end of the screw passes through the connecting hole and is screwed into the threaded hole.

[0016] In one embodiment, the rotary massage nozzle further includes: a mounting fastener and a sealing rubber ring, the sealing rubber ring being sleeved on the nozzle base, the first side of the sealing rubber ring being movably abutted against the outer surface of the nozzle base, the mounting fastener being provided with a second internal thread, the nozzle base being provided with a second external thread, the mounting fastener being threadedly connected to the nozzle base via the second internal thread and the second external thread, and the mounting fastener being movably abutted against the second side of the sealing rubber ring.

[0017] In one embodiment, the rotary massage nozzle further comprises: a gasket, which is sleeved on the nozzle base, wherein a first side of the gasket movably abuts against a second side of the sealing rubber ring, and a second side of the gasket movably abuts against the mounting fastener.

[0018] The utility model also provides a massage bathtub, comprising the rotary massage nozzle described in any one of the above embodiments.

[0019] The beneficial effects of the present invention are as follows: a rotary massage nozzle provided by the present invention has an installation cavity opened on the nozzle base, a nozzle core seat is installed in the installation cavity, the liquid inlet and air inlet of the nozzle core seat are respectively connected with the liquid inlet end and air inlet end of the nozzle base, and the spiral nozzle core is arranged in the nozzle core seat in conjunction with the rotation. When water and gas pass through the nozzle core seat, the spiral nozzle core can be driven to rotate, thereby changing the spray direction of the rotary massage nozzle, generating water flows in different directions and angles, covering a wider area, and being able to produce a variety of different massage effects, providing a full range of massage experience, and improving the overall quality of bathing. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following is a brief introduction to 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 therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 This is a schematic structural diagram of a rotary massage nozzle according to an embodiment;

[0022] Figure 2 Schematic diagram of the cross-sectional structure of a rotary massage nozzle according to one embodiment;

[0023] Figure 3 This is a schematic diagram of the exploded structure of a rotary massage nozzle according to one embodiment;

[0024] Figure 4 This is a schematic diagram of the exploded structure of a rotary massage nozzle according to one embodiment;

[0025] Figure 5 The figure is a schematic diagram of the exploded structure of a rotary massage nozzle according to an embodiment.

[0026] In the accompanying drawings, 10, rotary massage nozzle; 100, nozzle base; 101, mounting cavity; 110, liquid inlet end; 120, air inlet end; 130, second external thread; 140, threaded hole; 200, spiral nozzle core; 300, nozzle face cover; 310, first rotating block; 400, nozzle core seat; 410, liquid inlet; 420, air inlet; 430, first rotating groove; 440, second rotating groove; 450, first external thread; 500, rotating shaft; 510, adjusting block; 511, second rotating block; 600, mounting seat; 601, mounting hole; 610, first internal thread; 620, connecting hole; 630, screw; 700, mounting fastener; 710, second internal thread; 800, sealing rubber ring; 810, gasket. DETAILED DESCRIPTION

[0027] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments of the present invention can be combined with each other. The following will further describe the technical solution of the present invention in conjunction with the drawings of the embodiments of the present invention, and the present invention is not limited to the following specific implementation methods.

[0028] It should be understood that the same or similar reference numerals in the 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", "back", "left", "right", "top", "bottom", etc. indicating an orientation or positional relationship, they are based on the orientation or positional relationship shown in the drawings. This is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply 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 drawings are only used for illustrative purposes and cannot be understood as limiting this patent. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to the specific circumstances.

[0029] In one embodiment, Figure 1 and Figure 2 As shown, a rotary massage nozzle 10 includes: a nozzle base 100, a nozzle core holder 400, a spiral nozzle core 200 and a nozzle surface cover 300, wherein the nozzle base 100 is provided with a mounting cavity 101, and the nozzle base 100 is respectively provided with a liquid inlet end 110 and an air inlet end 120, the liquid inlet end 110 and the air inlet end 120 are respectively communicated with the mounting cavity 101, the nozzle core holder 400 is arranged in the mounting cavity 101, and the first end of the nozzle core holder 400 is respectively provided with a liquid inlet 410 and an air inlet 420, the liquid inlet 410 is communicated with the liquid inlet end 110, and the air inlet 420 is communicated with the air inlet end 120, the spiral nozzle core 200 is rotatably arranged in the nozzle core holder 400, and the nozzle surface cover 300 is arranged on the second end of the nozzle core holder 400.

[0030] In this embodiment, a mounting cavity 101 is provided on the nozzle base 100, and a liquid inlet end 110 and an air inlet end 120 are spaced apart and distributed on a first end of the nozzle base 100. The nozzle core holder 400 is mounted in the mounting cavity 101, and a liquid inlet 410 and an air inlet 420 of the nozzle core holder 400 are respectively connected to the liquid inlet end 110 and the air inlet end 120 of the nozzle base 100. The spiral nozzle core 200 is rotatably arranged in the nozzle core holder 400, and the nozzle face cover 300 is mounted on the first end of the nozzle core holder 400. On the two ends, the nozzle cover 300 is movably abutted against the second end of the nozzle base 100, and water can flow in from the liquid inlet end 110 of the nozzle base 100, and then enter the nozzle core seat 400 through the liquid inlet port 410 of the nozzle core seat 400, and finally be ejected from the spiral nozzle core 200. The gas correspondingly enters from the air inlet end 120 of the nozzle base 100, and then enters the nozzle core seat 400 through the air inlet port 420 of the nozzle core seat 400, and finally is ejected from the spiral nozzle core 200 with the water.

[0031] In this embodiment, the spiral nozzle core 200 is a nozzle core with a double spiral flow channel. When water and gas pass through the nozzle core seat 400, the spiral nozzle core 200 can be driven to rotate, thereby changing the spray direction of the rotary massage nozzle 10, generating water flows in different directions and angles, covering a wider area, and being able to produce a variety of different massage effects, providing users with a full range of massage experience and improving the overall quality of bathing.

[0032] In one embodiment, the rotary massage nozzle 10 further includes a rotating shaft 500, a first end of which is movably abutted against a side wall of the mounting cavity 101, a second end of which is connected to the nozzle cover 300, and the spiral nozzle core 200 is sleeved on the rotating shaft 500. Specifically, by disposing the rotating shaft 500 within the mounting cavity 101 and passing through the nozzle core holder 400 and the spiral nozzle core 200, i.e., the rotating shaft 500 is located within the nozzle core holder 400 and the spiral nozzle core 200, the spiral nozzle core 200 can rotate about the rotating shaft 500 as an axis under the action of water flow and gas, so that the spiral nozzle core 200 can rotate smoothly within the nozzle core holder 400, thereby more smoothly generating water flow in different directions and angles.

[0033] In one embodiment, Figure 4 and Figure 5As shown, the nozzle cover 300 is rotatably mounted on the second end of the nozzle core holder 400, and an adjustment block 510 is mounted on the first end of the rotating shaft 500. The adjustment block 510 movably abuts against the side wall of the mounting cavity 101 and movably closes the liquid inlet 410. Specifically, the first end of the rotating shaft 500 is connected to the adjustment block 510, and the second end of the rotating shaft 500 is connected to the nozzle cover 300. The first end of the adjustment block 510 movably abuts against the side wall of the mounting cavity 101, and the second end of the adjustment block 510 is located within the first end of the nozzle core holder 400. By rotating the nozzle cover 300, the adjustment block 510 can be driven to rotate, so that the adjustment block 510 can gradually close or open the liquid inlet 410 of the nozzle core holder 400, thereby adjusting the water output of the spiral nozzle core 200. The degree of opening of the adjustment block 510 to the liquid inlet 410 can be adjusted according to personal preferences and needs to obtain an appropriate water flow intensity, thereby improving bathing comfort.

[0034] In one embodiment, Figure 4 and Figure 5 As shown, the nozzle cover 300 is provided with a first rotating block 310, and a first rotating groove 430 is defined on the second end of the nozzle core holder 400. The first rotating block 310 is rotatably disposed within the first rotating groove 430. Specifically, there are a plurality of first rotating blocks 310, each of which is evenly distributed on the nozzle cover 300. The number of first rotating grooves 430 is equal to the number of first rotating blocks 310. Each first rotating block 310 is rotatably disposed within a first rotating groove 430, which can serve as a guide, allowing the nozzle cover 300 to better rotate on the second end of the nozzle core holder 400, thereby better driving the adjustment block 510 to rotate.

[0035] In one embodiment, Figure 4 and Figure 5 As shown, the adjustment block 510 is provided with a second rotating block 511. A second rotating groove 440 is defined on the first end of the nozzle core holder 400. The second rotating block 511 is rotatably disposed within the second rotating groove 440. Specifically, a plurality of second rotating blocks 511 are provided, each evenly distributed on the adjustment block 510. The number of second rotating grooves 440 is equal to the number of second rotating blocks 511. Each second rotating block 511 is rotatably disposed within a second rotating groove 440, which serves as a guide, allowing the adjustment block 510 to better rotate within the first end of the nozzle core holder 400, thereby better closing or opening the liquid inlet 410 of the nozzle core holder 400.

[0036] In one embodiment, Figure 2 、 Figure 4 and Figure 5As shown, the rotary massage nozzle 10 further includes: a mounting seat 600, the mounting seat 600 being disposed within the mounting cavity 101, the mounting seat 600 being provided with a mounting hole 601, the sidewall of the mounting hole 601 being provided with a first internal thread 610, the nozzle core holder 400 being provided with a first external thread 450, and the nozzle core holder 400 being threadedly connected to the mounting seat 600 via the first external thread 450 and the first internal thread 610. Specifically, by disposing the mounting seat 600 within the nozzle base 100, the sidewall of the mounting hole 601 of the mounting seat 600 being provided with a first internal thread 610, and the outer surface of the nozzle core holder 400 being provided with a first external thread 450, the nozzle core holder 400 can be threadedly mounted within the nozzle base 100 via the first external thread 450 cooperating with the first internal thread 610.

[0037] In one embodiment, Figure 4 As shown, the rotary massage nozzle 10 further includes a screw 630. The mounting base 600 is provided with a connecting hole 620, and the side wall of the mounting cavity 101 is provided with a threaded hole 140. The first end of the screw 630 passes through the connecting hole 620 and is then screwed into the threaded hole 140. Specifically, by aligning the connecting hole 620 on the mounting base 600 with the threaded hole 140 on the side wall of the mounting cavity 101, the first end of the screw 630 passes through the connecting hole 620 and is then screwed into the threaded hole 140. The second end of the screw 630 movably abuts against the outer edge of the connecting hole 620, thereby enabling the mounting base 600 to be connected to the nozzle base 100 via the screw 630 connection.

[0038] In one embodiment, Figure 2 and Figure 3As shown, the rotary massage nozzle 10 also includes: a mounting fastener 700 and a sealing rubber ring 800, the sealing rubber ring 800 is sleeved on the nozzle base 100, and the first side of the sealing rubber ring 800 is movably abutted against the outer surface of the nozzle base 100, the mounting fastener 700 is provided with a second internal thread 710, and the nozzle base 100 is provided with a second external thread 130, the mounting fastener 700 is threadedly connected to the nozzle base 100 through the second internal thread 710 and the second external thread 130, and the mounting fastener 700 is movably abutted against the second side of the sealing rubber ring 800. Specifically, when the rotary massage nozzle 10 is installed on the through hole of the massage bathtub, the nozzle base 100 is placed in the through hole, the second end of the nozzle base 100 is located in the massage bathtub, and the outer surface of the sealing rubber ring 800 sleeved on the nozzle base 100 abuts against the side wall of the through hole, thereby playing a sealing role. Finally, by locking the mounting fastener 700, that is, twisting the mounting fastener 700, the first side of the sealing rubber ring 800 abuts against the outer edge of the second end of the nozzle base 100, and the second side of the sealing rubber ring 800 abuts against the mounting fastener 700, thereby enabling the rotary massage nozzle 10 to be stably installed on the massage bathtub.

[0039] In one embodiment, Figure 2 and Figure 3 As shown, the rotary massage nozzle 10 further includes a washer 810, which is mounted on the nozzle base 100. A first side of the washer 810 movably abuts against a second side of the sealing rubber ring 800, and a second side of the washer 810 movably abuts against the mounting fastener 700. Specifically, the mounting fastener 700 is provided with an additional locking surface by mounting the washer 810, thereby ensuring the secure installation of the rotary massage nozzle 10 in the massage bathtub.

[0040] The present invention also provides a massage bathtub including the rotating massage nozzles 10 described in any of the aforementioned embodiments. In this embodiment, the installation of the rotating massage nozzles 10 in the massage bathtub generates water flows in various directions and angles, covering a wider area, thereby producing a variety of massage effects, providing a comprehensive massage experience, and enhancing the overall quality of bathing. It should be understood that the massage bathtub may also include other components, which are not described here in detail.

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

[0042] The utility model provides a rotary massage nozzle, which has an installation cavity on the nozzle base, and the nozzle core seat is installed in the installation cavity. The liquid inlet and air inlet of the nozzle core seat are respectively connected with the liquid inlet end and air inlet end of the nozzle base, and are arranged in the nozzle core seat in conjunction with the rotation of the spiral nozzle core. When water and gas pass through the nozzle core seat, they can drive the spiral nozzle core to rotate, thereby changing the spray direction of the rotary massage nozzle, generating water flows in different directions and angles, covering a wider area, and being able to produce a variety of different massage effects, providing a full range of massage experience, and improving the overall quality of bathing.

[0043] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. A person skilled in the art will be able to make other variations or modifications based on the above description. It is not necessary and impossible to enumerate all implementation methods here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the claims of the present invention.

Claims

1. A rotary massage nozzle, characterized in that: include: A nozzle base, wherein a mounting cavity is formed on the nozzle base, and a liquid inlet end and an air inlet end are respectively provided on the nozzle base, wherein the liquid inlet end and the air inlet end are respectively communicated with the mounting cavity; A nozzle core seat, the nozzle core seat is arranged in the installation cavity, and a liquid inlet and an air inlet are respectively opened at the first end of the nozzle core seat, the liquid inlet is connected to the liquid inlet end, and the air inlet is connected to the air inlet end; a spiral nozzle core, the spiral nozzle core being rotatably disposed in the nozzle core seat; A nozzle face cover is disposed on the second end of the nozzle core seat.

2. The rotary massage nozzle according to claim 1, characterized in that: Also includes: A rotating shaft, wherein the first end of the rotating shaft is movably abutted against the side wall of the mounting cavity, the second end of the rotating shaft is connected to the nozzle surface cover, and the spiral nozzle core sleeve is arranged on the rotating shaft.

3. The rotary massage nozzle according to claim 2, characterized in that: The nozzle cover is rotatably mounted on the second end of the nozzle core seat. An adjustment block is mounted on the first end of the rotating shaft. The adjustment block movably abuts against the side wall of the mounting cavity and movably closes the liquid inlet.

4. The rotary massage nozzle according to claim 3, characterized in that: The nozzle cover is provided with a first rotating block, the second end of the nozzle core seat is provided with a first rotating groove, and the first rotating block is rotatably arranged in the first rotating groove.

5. The rotary massage nozzle according to claim 4, characterized in that: The regulating block is provided with a second rotating block, the first end of the nozzle core seat is provided with a second rotating groove, and the second rotating block is rotatably arranged in the second rotating groove.

6. The rotary massage nozzle according to claim 1, characterized in that: Also includes: A mounting seat is arranged in the mounting cavity, a mounting hole is provided on the mounting seat, a first internal thread is provided on the side wall of the mounting hole, a first external thread is provided on the nozzle core seat, and the nozzle core seat is threadedly connected to the mounting seat through the first external thread and the first internal thread.

7. The rotary massage nozzle according to claim 6, characterized in that: Also includes: A screw is provided on the mounting seat, a connecting hole is provided on the side wall of the mounting cavity, and the first end of the screw passes through the connecting hole and is screwed into the threaded hole.

8. The rotary massage nozzle according to claim 1, characterized in that: Also includes: An installation fastener and a sealing rubber ring are provided, wherein the sealing rubber ring is sleeved on the nozzle base, and a first side of the sealing rubber ring is movably abutted against an outer surface of the nozzle base. A second internal thread is provided on the installation fastener, and a second external thread is provided on the nozzle base. The installation fastener is threadedly connected to the nozzle base through the second internal thread and the second external thread, and the installation fastener is movably abutted against the second side of the sealing rubber ring.

9. The rotary massage nozzle according to claim 8, characterized in that: Also includes: A washer is sleeved on the nozzle base, a first side of the washer is movably abutted against a second side of the sealing rubber ring, and a second side of the washer is movably abutted against the mounting fastener.

10. A massage bathtub, characterized in that: The utility model comprises the rotary massage nozzle according to any one of claims 1 to 9.

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