Foot bath device

Abstract

The utility model relates to a foot bath device. An existing foot bath device does not have a drying function. The foot bath device comprises a shell internally provided with a foot bath cavity, the shell comprises a base and a cover body which define the foot bath cavity, the cover body is of a double-layer structure and comprises an upper cover body and a lower cover body which are vertically stacked and define a diffusion clamping cavity, and an air inlet connector and an air outlet which are communicated with the diffusion clamping cavity are formed in the lower cover body. The diffusion clamping cavity receives self-contained hot air through the air inlet connector and blows the hot air to the foot bath cavity through the air outlet. The diffusion clamping cavity is formed in the cover body, the diffusion clamping cavity receives self-contained hot air through the air inlet connector and blows the hot air to the feet of a user through the air outlet, water drops attached to the feet of the user can be automatically dried, manual operation of the user is not needed, water vapor in the foot bath cavity can be effectively discharged, the humidity of the environment where the feet are located can be reduced, and the service life of the foot bath is prolonged. The drying efficiency is improved, and the use experience is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to health field, concretely relates to a foot bath device. BACKGROUND

[0002] The existing foot bath device includes a shell with a foot bath cavity, the bottom of the shell is provided with a water vapor generating assembly, a hot pressing assembly and a massage assembly, the water vapor generated by the water vapor generating assembly is treated by the hot pressing assembly and then sprayed outward by the massage assembly to form massage stimulation. After the user finishes foot bath, water droplets are attached to the surface of the feet, and the water vapor accumulates in the foot bath cavity, which causes the feet to be unable to evaporate and dry in a short time. If the feet are directly moved out of the foot bath cavity, the water droplets on the feet will fall on the bottom surface of the side of the foot bath device, affecting the use experience. SUMMARY

[0003] In order to solve the problems in the prior art, the utility model provides a foot bath device, a diffusion clamp cavity is arranged in the cover body, the diffusion clamp cavity receives self-provided hot air through the air inlet and blows it to the user's feet through the air outlet, which plays a drying role on the user's feet, ensures that the user's feet can be automatically dried, and improves the use experience.

[0004] The utility model realizes the following mode: a foot bath device, including a shell with a foot bath cavity, the shell includes a base and a cover body that enclose the foot bath cavity, the cover body is a double-layer structure, including an upper cover and a lower cover that are vertically stacked and enclose a diffusion clamp cavity, an air inlet and an air outlet that are connected with the diffusion clamp cavity are formed on the lower cover, the diffusion clamp cavity receives self-provided hot air through the air inlet and blows it to the foot bath cavity through the air outlet. The diffusion clamp cavity is arranged in the cover body, the diffusion clamp cavity receives self-provided hot air through the air inlet and blows it to the user's feet through the air outlet, which can automatically dry the water droplets attached to the user's feet without manual operation of the user, can effectively exhaust the water vapor in the foot bath cavity, reduce the humidity of the environment where the feet are located, improve the drying efficiency, and improve the use experience.

[0005] Preferably, the air outlet is a plurality of air outlets that are dispersedly arranged on the area of the lower cover covered by the diffusion clamp cavity. The self-provided hot air is branched by the plurality of air outlets, so that the self-provided hot air can be blown to the user's feet from multiple directions, ensuring that each area of the surface of the feet can be in contact with the self-provided hot air and effectively improving the drying efficiency. The air outlet is covered by the diffusion clamp cavity, ensuring that the diffusion clamp cavity can provide self-provided hot air to each air outlet, thereby ensuring that each air outlet has uniform air volume.

[0006] Preferably, the air inlet is arranged at the edge of the upper cover, and the air inlet receives self-provided hot air through an air pipe and delivers it to the diffusion clamp cavity. The air inlet is arranged at the edge of the upper cover, which is convenient for receiving self-provided hot air and is arranged in a staggered manner with the air outlet, ensuring that the air outlets are uniformly distributed.

[0007] As preferred, the upper cover and the lower cover are clamped by a sealing strip between the corresponding edges, so that the upper cover and the lower cover are sealingly connected at the edges. The upper cover and the lower cover are vertically stacked and the gaps between the corresponding edges are sealingly blocked by the sealing strip, which facilitates assembly and ensures that the diffusion clamp cavity is isolated from the external space to prevent the self-provided hot air from leaking out.

[0008] As preferred, the diffusion clamp cavity is provided with equal thickness in each region, so that the airflow from the air inlet interface is uniformly diffused to each air outlet. The diffusion clamp cavity is provided with equal thickness in each region, which ensures that the flow rate of each region is balanced, ensuring that each air outlet has uniform flow rate, and further ensuring that each region of the foot is dried synchronously.

[0009] As preferred, the bottom of the shell is provided with a partition disc, a water vapor generating assembly located at the partition disc, a hot pressing assembly located below the partition disc, and a massage assembly located above the partition disc. The water vapor generated by the water vapor generating assembly is treated by the hot pressing assembly and then sprayed outward by the massage assembly to form a massage stimulus. The partition disc not only serves to fix and position the water vapor generating assembly, the hot pressing assembly, and the massage assembly, but also forms the bottom wall of the foot bath cavity, which serves to isolate and protect the hot pressing assembly below. The water vapor generated by the water vapor generating assembly is treated by the hot pressing assembly to increase the pressure and temperature, and then sprayed into the foot bath cavity by the massage assembly, so that the user's feet are impacted by the water vapor and a massage stimulus is formed.

[0010] As preferred, the hot pressing assembly includes a pressurizing part, an air extraction part, and a heating part connected by a vacuum generator. The pressurizing part extracts water vapor and delivers it to the vacuum generator. The air extraction part includes a pressurizing fan, and the high-pressure water vapor generated by the pressurizing part extracts air flow from the pressurizing fan when flowing through the vacuum generator and delivers it to the heating part. The air extraction part can be used in cooperation with the pressurizing part to solve the problem of insufficient water vapor production of the water vapor generating assembly. By mixing air into the water vapor, the water vapor flow rate is increased, and the massage stimulus intensity is enhanced, improving the massage comfort.

[0011] As preferred, the pressurizing part includes a pump body and a control valve arranged between the pump body and the vacuum generator. When the control valve is closed, the air flow generated by the pressurizing fan flows through the heating part via the vacuum generator and forms a self-provided hot air delivered to the air inlet interface. The air extraction part can be operated independently, and by driving air to flow through the heating part, a self-provided hot air is formed to deliver to the air inlet interface. By isolating the pressurizing part, the air flow humidity is reduced to ensure dry air, and by cooperating with the heating part, the air flow temperature is increased to form a self-provided hot air that can dry the feet.

[0012] As preferred, a three-way valve is arranged at the outlet of the booster fan and connected with the vacuum generator and the air inlet interface respectively, and a separate heating member is arranged in series between the air inlet interface and the corresponding interface of the three-way valve, and the air flow generated by the booster fan forms the self-provided hot air delivered to the air inlet interface after passing through the separate heating member. The air flow generated by the booster fan is branched to the separate heating member through the three-way valve, so that the air flow is heated by the separate heating member to form the self-provided hot air. The separate heating member is arranged separately from the heating part and has different powers according to respective use conditions, so as to meet the use requirements of water vapor heating and air flow heating and effectively reduce energy consumption.

[0013] As preferred, a separate fan is arranged in the shell, and a separate heating member is arranged at the outlet of the separate fan, and the air flow generated by the separate fan forms the self-provided hot air delivered to the air inlet interface after passing through the separate heating member. The separate fan can independently operate and generate the air flow delivered to the separate heating member, so that the self-provided hot air and the water vapor are generated by independent mechanisms, do not interfere with each other, reduce faults, and can set parameters according to respective use requirements, facilitate control, simplify the control structure, and reduce costs.

[0014] As preferred, the water vapor generating assembly is arranged in an atomization groove at the bottom of the foot bath cavity, and the water vapor generating assembly comprises an ultrasonic atomizer and a water source heating member. The water source is arranged in the atomization groove, and the water vapor is formed by the water vapor generating assembly. The pump body extracts the water vapor and makes the water vapor flow through the heating part after being mixed with the air from the booster fan, so as to form the high-temperature water vapor meeting the requirements of pressure, flow and temperature. The ultrasonic atomizer can atomize the water source to form water vapor, which provides water vapor for the hot-pressing assembly and provides water vapor with adjustable temperature for the foot bath cavity. The water source heating member heats the water source in the atomization groove, so that the temperature of the water vapor reaches the required temperature in the foot bath cavity.

[0015] As preferred, the massage assembly comprises a massage head arranged at the bottom of the foot bath cavity, and the massage head is provided with a spray pipe. The spray pipe receives the water vapor from the hot-pressing assembly and forms massage stimulation by outwardly spraying. The spray pipe receives the water vapor mixed with the air and sprays it into the foot bath cavity, and the impact force of the water vapor impacting the user's feet forms massage stimulation.

[0016] The foot bath device has the advantages that the diffusion clamp cavity is arranged in the cover body, the diffusion clamp cavity receives the self-provided hot air through the air inlet interface and blows it to the user's feet through the air outlet, can automatically dry the water droplets attached to the user's feet without manual operation of the user, can effectively exhaust the water vapor in the foot bath cavity, reduces the humidity of the environment where the feet are located, improves the drying efficiency, and improves the use experience. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 The disassembly structure diagram of the foot bath device of the embodiment one is shown in the figure.

[0018] Figure 2 The exploded view of the cover body of the first embodiment;

[0019] Figure 3 The cross-sectional view of the cover body of the first embodiment;

[0020] Figure 4 The structure view of the water vapor generating assembly and the hot pressing assembly of the first embodiment;

[0021] Figure 5 The exploded view of the massage assembly of the first embodiment;

[0022] Figure 6 The exploded view of the massage head of the first embodiment;

[0023] Figure 7 The cross-sectional view of the vacuum generator of the first embodiment;

[0024] Figure 8 The structure view of the water vapor generating assembly and the hot pressing assembly of the second embodiment;

[0025] In the figure: 1, base, 2, upper cover, 3, lower cover, 4, air inlet, 5, air outlet, 6, diffusion cavity, 7, sealing strip, 8, hot pressing assembly, 9, massage assembly, 10, vacuum generator, 11, booster fan, 12, pump body, 13, control valve, 14, three-way valve, 15, atomizing groove, 16, ultrasonic atomizer, 17, water source heating element, 18, massage head, 19, nozzle, 20, heating part, 21, water vapor generating assembly, 22, partition disc, 23, mounting seat, 24, massage cover, 25, spray hole, 26, drive gear, 27, transmission gear, 28, air inlet, 29, vacuum port, 30, air outlet, 31, control panel, 32, special pipeline. DETAILED DESCRIPTION

[0026] The essential features of the utility model will be further explained in combination with the drawings and specific embodiments of the specification.

[0027] Embodiment one:

[0028] The embodiment provides a foot bath device.

[0029] As Figure 1 and 2The foot bath device shown includes a shell with an internal foot bath cavity. The shell includes a base 1 and a cover that enclose the foot bath cavity. The cover has a double-layer structure, including an upper cover 2 and a lower cover 3 that are vertically stacked and enclose a diffusion cavity 6. The lower cover 3 has an air inlet 4 and an air outlet 5 that communicate with the diffusion cavity 6. The diffusion cavity 6 receives its own hot air through the air inlet 4 and blows it into the foot bath cavity through the air outlet 5. By setting the diffusion cavity 6 inside the cover, the diffusion cavity 6 receives its own hot air through the air inlet 4 and blows it onto the user's feet through the air outlet 5. This not only automatically dries the water droplets adhering to the user's feet without manual operation, but also effectively removes moisture from the foot bath cavity, reducing the humidity of the foot environment, improving drying efficiency, and enhancing the user experience.

[0030] In this embodiment, the cover includes an upper cover 2 and a lower cover 3, which are vertically stacked to form a diffusion cavity 6. The diffusion cavity 6 receives self-contained hot air through the air inlet 4 and, after diffusion, delivers it to the foot bath cavity through the air outlet 5. When the foot bath delivers self-contained hot air to the foot bath cavity through the diffusion cavity 6, on the one hand, the user's feet are in full contact with the self-contained hot air, ensuring that the water droplets adhering to the surface of the feet are quickly dried; on the other hand, the remaining moisture in the foot bath cavity is expelled under the pressure of the self-contained hot air, thereby improving the foot drying efficiency by reducing the humidity of the foot bath cavity.

[0031] In this embodiment, the upper cover 2 and the lower cover 3 have the same outline. The lower cover 3 is an arc-shaped surface that bulges upward in the middle. There are multiple air outlets 5, which are dispersedly arranged on the area of ​​the lower cover 3 covered by the diffusion cavity 6. This ensures that each air outlet 5 can receive its own hot air from the diffusion cavity 6, and that each air outlet 5 is oriented towards the center of the foot bath cavity to guide the hot air towards the surface of the feet. The air inlet 4 is located at the edge of the upper cover 2. The air inlet 4 receives the hot air through an air pipe and delivers it to the diffusion cavity 6, ensuring that the air inlet 4 and the air pipe connected to it can be effectively hidden and protected, improving aesthetics. After the upper cover 2 and the lower cover 3 are stacked vertically, they can enclose a diffusion cavity 6 with equal thickness in each area, so that the airflow from the air inlet 4 is evenly diffused to each air outlet 5.

[0032] In this embodiment, a sealing strip 7 (such as...) is held between the corresponding edges of the upper cover 2 and the lower cover 3. Figure 3 As shown), to seal the edges of the upper cover 2 and the lower cover 3. After the upper cover 2 and the lower cover 3 are stacked, a gap will be formed between the corresponding edges. The sealing strip 7 is used to seal the gap to prevent the self-contained hot air in the diffusion cavity 6 from leaking out, and to ensure the utilization efficiency of the self-contained hot air.

[0033] In the embodiment, the bottom of the shell is provided with a partition disc 22, a water vapor generating assembly 21 located at the partition disc 22, a hot pressing assembly 8 located below the partition disc 22, and a massage assembly 9 located above the partition disc 22. The water vapor generated by the water vapor generating assembly 21 is processed by the hot pressing assembly 8 and then sprayed outward by the massage assembly 9 to form massage stimulation. The hot pressing assembly 8 includes a pressurizing part, an air extraction part, and a heating part 20 connected by a vacuum generator 10. The pressurizing part extracts water vapor and delivers it to the vacuum generator 10. The air extraction part includes a pressurizing fan 11. The high-pressure water vapor generated by the pressurizing part extracts air flow from the pressurizing fan 11 when flowing through the vacuum generator 10 and delivers it to the heating part 20. The air flow generated by the pressurizing fan 11 is mixed with the water vapor input by the pressurizing part through the vacuum generator 10, effectively increasing the water vapor flow and enhancing the massage stimulation intensity by increasing the impact force.

[0034] In the embodiment, the self-provided hot air is produced by the foot bath device itself, ensuring that the foot bath device can dry the user's feet at any time and improving the user experience. Specifically, the pressurizing part includes a pump body 12 and a control valve 13 (as shown in Figure 4 When the control valve 13 is closed, the air flow generated by the pressurizing fan 11 flows through the heating part 20 through the vacuum generator 10 and forms self-provided hot air. The self-provided hot air can be delivered to the air inlet interface 4 through a dedicated pipeline 32 and dry the feet as a whole, or it can be blown to the bottom surface of the user's feet through a spray pipe 19 to dry the bottom surface of the user's feet. The pressurizing fan 11 and the control valve 13 cooperate to realize the functions of increasing water vapor flow and generating self-provided hot air. When the pressurizing fan 11 is on and the control valve 13 is off, the pressurizing fan 11 is used to form self-provided hot air delivered to the air inlet interface 4. When both the pressurizing fan 11 and the control valve 13 are on, the pressurizing fan 11 is used to form water vapor delivered to the massage assembly 9. Using the pressurizing fan 11 to realize multiple functions effectively simplifies the structure and improves the utilization efficiency of components.

[0035] In the embodiment, the water vapor generating assembly 21 is arranged in the atomizing groove 15 at the bottom of the foot bath cavity, the pump body 12 extracts the water vapor generated in the atomizing groove 15 and delivers it to the heating part 20 through the vacuum generator 10. The water vapor generating assembly 21 comprises an ultrasonic atomizer 16 and a water source heating member 17, the water source in the atomizing groove 15 is atomized into water vapor by the ultrasonic atomizer 16, and the water source heating member 17 heats the water source. The water source in the atomizing groove 15 is heated to a preset temperature by the water source heating member 17, and the water source heated to the preset temperature is atomized into water vapor by the ultrasonic atomizer 16, part of the water vapor is formed into high-temperature and high-pressure water vapor by the hot-pressing assembly 8 and sprayed to the user's feet by the massage assembly 9, and the other part of the water vapor is dispersed upward to the foot bath cavity and increases the temperature in the foot bath cavity, so as to ensure that the feet are wrapped and hot-compressed by the water vapor at a suitable temperature. The water vapor sprayed by the massage assembly 9 also diffuses into the foot bath cavity after contacting the user's feet, so as to maintain the temperature in the foot bath cavity.

[0036] In the embodiment, the massage assembly 9 comprises a massage head 18 arranged at the bottom of the foot bath cavity, and a spray pipe 19 arranged on the massage head 18, the spray pipe 19 receives the water vapor from the hot-pressing assembly 8 and forms massage stimulation by spraying outward. The upper end of the spray pipe 19 forms a spray hole exposed on the top surface of the massage head 18, and the lower end is used for receiving the water vapor from the hot-pressing assembly 8, so that the water vapor can be sprayed to the foot bath cavity through the spray pipe 19 and form massage stimulation when impacting the user's feet. In addition, the top surface of the massage head 18 is provided with massage protrusions, which can also form massage stimulation by applying pressing force to the user's feet.

[0037] In the embodiment, the massage head comprises a mounting seat 23 and a massage cover 24 (as shown in Figure 5 The bottom of the mounting seat 23 receives the water vapor from the hot-pressing assembly 8, and the top is sealed and arranged by the massage cover 24. The massage cover 24 and the mounting seat 23 are both hollow structures, and are connected to form the spray pipe 19, and the top surface of the massage cover 24 is provided with a spray hole 25 (as shown in Figure 6 The lower end of the spray pipe 19 is arranged on the bottom surface of the mounting seat 23, so that the spray pipe 19 is connected with the hot-pressing assembly 8 and provides the spray hole 25 with water vapor required for spraying.

[0038] In the embodiment, the top surface of the massage cover 24 is provided with massage protrusions. When the massage cover 24 rotates and drives the massage protrusions to press against the user's feet, massage stimulation is formed. The bottom of the shell 1 includes a driving gear 26 driven by a motor and a transmission gear 27 sleeved on the corresponding mounting seat 23. The middle part of the transmission gear 27 is provided with a square hole sleeved on the mounting seat 23. The adjacent mounting seats 23 are linked through the transmission gear 27. The driving gear 26 drives any transmission gear 27 to rotate, so that each mounting seat 23 drives the corresponding massage cover 24 to rotate synchronously. The section of the mounting seat sleeved with the square hole is square-shaped, which ensures the synchronous rotation of the transmission gear 27 and the mounting seat 23. The square hole cooperates with the mounting seat 23 and the massage cover 24, which ensures that the mounting seat 23 and the massage cover 24 do not rotate relative to each other, and ensures that the rotation power of the massage cover 24 and the mounting seat 23 is directly derived from the transmission gear 27, so that the mounting seat 23 and the massage cover 24 can rotate synchronously.

[0039] In the embodiment, the vacuum generator 10 includes an air inlet 28 connected with the pressurizing part, a vacuum port 29 connected with the air extraction part, and an exhaust port 30 connected with the heating part 20 (as shown in Figure 7 The vacuum generator 10 is T-shaped. The air inlet 28 and the exhaust port 30 are coaxially arranged. The high-pressure water vapor formed by the pressurizing part flows from the air inlet 28 to the exhaust port 30, and carries away the air at the vacuum port 29, so that a negative pressure area is formed at the vacuum port 29. When the water vapor pressure at the air inlet 28 is greater than the air pressure at the vacuum port 29, the negative pressure area can assist the air to enter the vacuum port 29, so that the water vapor can be mixed with the air and the flow rate is increased. The vacuum generator 10 can also be connected by a three-way pipe among the pressurizing part, the air extraction part, and the heating part 20, which is also regarded as a specific embodiment of the present embodiment.

[0040] In the embodiment, the bottom of the shell 1 is provided with a control panel 31, which uniformly controls the hot-pressing assembly 8, the water vapor generating assembly 21, and the massage assembly 9, so that the components can be cooperatively operated and comfortable foot bathing, drying, and massage functions can be provided.

[0041] Embodiment Two:

[0042] Compared with the first embodiment, the present embodiment provides another structure of the foot bath device.

[0043] As Figure 8As shown, the outlet of the booster fan 11 is provided with a three-way valve 14 connected with the vacuum generator 10 and the air inlet interface 4 respectively, and a separate heating member is connected between the air inlet interface 4 and the corresponding interface of the three-way valve 14. The airflow generated by the booster fan 11 passes through the separate heating member through the three-way valve 14 to form self-provided hot air delivered to the air inlet interface 4, and the self-provided hot air enters the foot bath cavity through the diffusion clamp cavity 6 to perform overall drying operation on the user's feet. The three ports of the three-way valve 14 are connected with the booster fan 11, the vacuum generator 10 and the separate heating member respectively, and under the control of the three-way valve 14, the booster fan 11 can be connected with the vacuum generator 10 or the separate heating member, or can be connected with the vacuum generator 10 and the separate heating member at the same time, so that the booster fan 11 can realize the functions of increasing the flow of water vapor and forming self-provided hot air.

[0044] The other structures and effects of the foot bath device in the embodiment are the same as those in Embodiment One, and will not be described again.

[0045] Embodiment Three

[0046] Compared with Embodiment One, the embodiment provides another structure of a foot bath device.

[0047] The foot bath device comprises a separate fan arranged in the shell, and a separate heating member arranged at the outlet of the separate fan. The airflow generated by the separate fan passes through the separate heating member to form self-provided hot air delivered to the air inlet interface 4. The separate fan and the separate heating member cooperate to generate self-provided hot air, and are independently arranged with the hot-pressing assembly 8, so as to not interfere with each other, reduce faults, set parameters according to respective use requirements, facilitate control, simplify the control structure, and reduce costs.

[0048] The other structures and effects of the foot bath device in the embodiment are the same as those in Embodiment One, and will not be described again.

Claims

1. A foot bath device, comprising a shell with an internal foot bath cavity, the shell comprising a base (1) and a cover forming the foot bath cavity, characterized in that, The cover is a double-layer structure, including an upper cover (2) and a lower cover (3) that are stacked vertically and enclosed to form a diffusion cavity (6). The lower cover (3) has an air inlet (4) and an air outlet (5) that communicate with the diffusion cavity (6). The diffusion cavity (6) receives its own hot air through the air inlet (4) and blows it into the foot bath cavity through the air outlet (5).

2. A foot bath device according to claim 1, characterized in that, The air outlets (5) are multiple and are dispersedly arranged on the area of ​​the lower cover (3) covered by the diffusion cavity (6); or, the air inlet (4) is located on the edge of the upper cover (2), and the air inlet (4) receives self-contained hot air through the air pipe and delivers it to the diffusion cavity (6).

3. A foot bath device according to claim 1, characterized in that, A sealing strip (7) is held between the corresponding edges of the upper cover (2) and the lower cover (3) to seal the edges of the upper cover (2) and the lower cover (3).

4. A foot bath device according to claim 1, characterized in that, The diffusion cavity (6) is set with equal thickness in each region so that the airflow from the air inlet (4) is evenly diffused to each air outlet (5).

5. A foot bath device according to any one of claims 1-4, characterized in that, The bottom of the housing is provided with a partition plate (22), a water vapor generating component (21) located at the partition plate (22), a hot pressing component (8) located below the partition plate (22), and a massage component (9) located above the partition plate (22). The water vapor generated by the water vapor generating component (21) is processed by the hot pressing component (8) and then sprayed outward through the massage component (9) to form a massage stimulation.

6. A foot bath device according to claim 5, characterized in that, The hot pressing assembly (8) includes a pressurizing section, an air extraction section, and a heating section (20) connected to a vacuum generator (10). The pressurizing section extracts water vapor and delivers it to the vacuum generator (10). The air extraction section includes a pressurizing fan (11). The high-pressure water vapor generated by the pressurizing section extracts the airflow from the pressurizing fan (11) and delivers it to the heating section (20) when it flows through the vacuum generator (10).

7. A foot bath device according to claim 6, characterized in that, The pressurization unit includes a pump body (12) and a control valve (13) disposed between the pump body (12) and the vacuum generator (10). When the control valve (13) is closed, the airflow generated by the pressurization fan (11) flows through the vacuum generator (10) through the heating unit (20) and forms a self-contained hot air that is delivered to the air inlet (4).

8. A foot bath device according to claim 6, characterized in that, The outlet of the booster fan (11) is provided with a three-way valve (14) that is connected to the vacuum generator (10) and the air inlet (4) respectively. An independent heating element is connected in series between the corresponding interfaces of the air inlet (4) and the three-way valve (14). The airflow generated by the booster fan (11) flows through the three-way valve (14) and the independent heating element to form a self-contained hot air that is delivered to the air inlet (4).

9. A foot bath device according to claim 5, characterized in that, An independent fan is installed inside the housing, and an independent heating element is installed at the outlet of the independent fan. The airflow generated by the operation of the independent fan forms a self-contained hot air that is delivered to the air inlet (4) after passing through the independent heating element.

10. A foot bath device according to claim 5, characterized in that, The water vapor generating component (21) is located in the atomizing groove (15) at the bottom of the foot bath cavity. The water vapor generating component (21) includes an ultrasonic atomizer (16) and a water source heating element (17). Alternatively, the massage component (9) includes a massage head (18) located at the bottom of the foot bath cavity. The massage head (18) is provided with a nozzle (19). The nozzle (19) receives water vapor from the hot pressing component (8) and forms massage stimulation by spraying it outward.

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