Lower limb fumigation device capable of preventing feet from being scalded

Abstract

The utility model provides a lower limb fumigating device capable of preventing feet from being scalded. The lower limb fumigating device comprises a steam generator for generating fumigating steam and a main body with a fumigating cavity defined inside, a pedal assembly is detachably attached to the bottom wall of the main body, and a steam channel allowing fumigation steam to circulate is formed between the pedal assembly and the bottom wall; wherein the pedal assembly comprises a heat insulation plate and a footrest plate used for placing feet, and the heat insulation plate is arranged below the footrest plate so as to be suitable for preventing heat generated by fumigation steam from heating the footrest plate. The heat insulation plate is arranged below the foot rest, so that the feet of a user can be protected from being scalded in the fumigation process, and the fumigation device has the advantage of being high in safety.

Description

Technical Field

[0001] The utility model relates to the technical field of fumigation devices, in particular to a lower limb fumigation device for preventing scalding of feet. Background Art

[0002] In modern life, with people's increasing attention to health preservation, fumigation therapy, as a traditional health care method, has been highly favored because it can effectively promote blood circulation, relieve fatigue, improve sleep quality, and enhance body immunity. In particular, for foot fumigation therapy, through the direct action of hot steam on foot acupoints, it can deeply stimulate meridians and achieve the effect of overall body health care. However, while enjoying the comfort and benefits brought by fumigation, how to ensure the safety of the use process and avoid scalding caused by direct contact of high-temperature steam with the skin has become an urgent technical problem to be solved.

[0003] At present, there are already various fumigation foot bath devices on the market. For example, the fumigation foot bath device disclosed in the Chinese utility model patent with the publication number of CN214208897U realizes the comprehensive coverage and massage of feet by the ingenious combination of a foot bath bucket and a steam delivery component, effectively improving the user experience. However, a significant defect of this device is that its steam outlet directly faces the user's feet and lacks a necessary heat insulation protection mechanism. During the fumigation process with long time or high steam flow rate, if the steam temperature is too high, it is extremely easy to cause scalding of the user's feet, which not only affects the treatment effect but also may lead to safety accidents.

[0004] In view of this, it is necessary to provide a fumigation device with heat insulation protection and high safety to solve the existing problems. Summary of the Utility Model

[0005] In order to solve the problems existing in the prior art, the utility model provides a lower limb fumigation device for preventing scalding of feet. A heat insulation plate is arranged below the footrest plate, which can block the heat of the fumigation steam transmitted to the footrest plate, thereby significantly reducing the temperature felt by the user's feet and effectively avoiding the scalding risk caused by high-temperature steam directly.

[0006] The utility model adopts the following technical scheme:

[0007] The utility model provides a lower limb fumigation device, which includes a steam generator for generating fumigation steam and a main body with a fumigation chamber defined inside; a footrest assembly is detachably attached to the bottom wall of the main body, and a steam channel for the fumigation steam to flow through is formed between the footrest assembly and the bottom wall; wherein, the footrest assembly includes a heat insulation plate and a footrest plate for placing feet, and the heat insulation plate is arranged below the footrest plate to be suitable for blocking the heat generated by the fumigation steam from heating the footrest plate.

[0008] The above technical solution can be further improved as follows:

[0009] Further, the footrest plate and the heat insulation plate are arranged at intervals to form a heat insulation cavity therebetween.

[0010] Further, the heat insulation plate is provided with through holes to communicate the heat insulation cavity and the steam channel, and the through holes are configured to limit the amount of steam flowing into the heat insulation cavity.

[0011] Further, the footrest plate is provided with a steam inlet and a steam outlet, and the steam channel is defined between the steam inlet and the steam outlet.

[0012] Further, the footrest plate has a plurality of side walls extending downward, the steam inlet is formed in the rear wall among the plurality of side walls, and the steam outlet is formed in the left wall and the right wall among the plurality of side walls.

[0013] Further, a foot support structure for supporting the user's feet is provided on the top of the footrest plate, and the foot support structure includes a plurality of massage protrusions corresponding to the acupoints on the sole of the foot.

[0014] Further, a buckle unit is provided on the footrest plate, and a clamping groove adapted to the buckle unit is provided on the wall portion of the main body.

[0015] Further, a medicine storage mechanism for placing medicine bags is further included, and the medicine storage mechanism is arranged in the steam channel.

[0016] Further, the medicine storage mechanism includes a medicine box with a hollow structure, and the medicine box is detachably attached to the footrest assembly.

[0017] Further, an induction device for detecting the footrest assembly is further included, and the induction device is configured to emit a warning signal when the footrest assembly is not installed in the set position.

[0018] Due to the adoption of the above technical solution, the present utility model has the following technical effects:

[0019] In the lower limb fumigation device of the present utility model, a footrest assembly is provided on the bottom wall of the fumigation cavity, which can support the user's feet, and a steam channel is formed between the footrest assembly and the bottom wall, so that steam flows out from the bottom and gradually flows upward in the fumigation cavity, ensuring that the fumigation air flow can fill the entire fumigation cavity, thereby better fumigating the user; in addition, in order to prevent the steam at the bottom from scalding the user's feet, the footrest assembly includes a heat insulation plate and a footrest plate, wherein the heat insulation plate is arranged below the footrest plate and can block the heat generated by the fumigation steam from heating the footrest plate, having an anti-scalding protection function; moreover, the heat insulation plate and the footrest plate are arranged at intervals to form a heat insulation cavity therebetween, improving the anti-scalding protection effect of the footrest assembly.

[0020] In addition, the foot pedal assembly and the main body are detachably connected, which is convenient for taking out the foot pedal assembly from the fumigation chamber, and then cleaning it, improving the convenience of use. Description of the Drawings

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly introduced below. Obviously, the drawings described below only relate to some embodiments of the present invention and do not limit the present invention.

[0022] Figure 1 It is a schematic structural diagram of the lower limb fumigation device in the present invention.

[0023] Figure 2 It is a sectional view of the lower limb fumigation device in the present invention Figure 1 .

[0024] Figure 3 It is Figure 2 An enlarged view of part A in

[0025] Figure 4 It is Figure 2 An enlarged view of part B in

[0026] Figure 5 It is a sectional view of the lower limb fumigation device in the present invention Figure 2 .

[0027] Figure 6 It is a schematic structural diagram of the foot pedal assembly in the present invention.

[0028] Figure 7 It is a sectional view of the foot pedal assembly in the present invention.

[0029] Figure 8 It is an exploded view of the foot pedal assembly in the present invention.

[0030] Figure 9 It is a schematic structural diagram of the lower limb fumigation device with the front cover removed in the present invention.

[0031] Description of the reference numerals: 1 - main body; 11 - fumigation chamber; 11a - steam channel; 2 - steam generator; 30 - foot pedal assembly; 31 - footrest; 31a - steam outlet; 32 - heat insulation plate; 32a - through hole; 33 - heat insulation chamber; 34 - massage protrusion; 35 - sinking part; 4 - positioning mechanism; 41 - first limiting member; 41a - abutting protrusion; 41b - limiting groove; 42 - second limiting member; 42a - pressing protrusion; 42b - clamping protrusion; 42c - clamping groove; 43 - biasing spring; 5 - medicine box; 6 - induction device. Detailed Description of the Embodiments

[0032] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings. The components of the embodiments of the present utility model described and illustrated in the drawings here can be arranged and designed in various different configurations. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the scope of protection of the present utility model.

[0033] It should be noted that like reference numerals and letters denote like items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0034] Unless otherwise defined, the technical terms or scientific terms used in this patent document shall have the ordinary meanings understood by those of ordinary skill in the art to which the present utility model pertains. The terms "first", "second", and similar terms used in the specification and claims of the present utility model do not denote any order, quantity, or importance, but are only used to distinguish different components. Similarly, terms such as "a", "an", or "the" do not denote a quantity limitation, but mean that there is at least one. The terms "comprising" or "including" and similar terms mean that the elements or items appearing before "comprising" or "including" cover the elements or items listed after "comprising" or "including" and their equivalents, and do not exclude other elements or items. Terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly. They are only for the convenience of describing the present utility model 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, and thus cannot be construed as a limitation of the present utility model.

[0035] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "mounted", "connected", and "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0036] The following will describe in detail some embodiments of the present utility model with reference to the accompanying drawings. Without conflict, the features in the following embodiments can be combined with each other.

[0037] Such asFigures 1 - 9 As shown, the present utility model provides a lower limb fumigation device for preventing foot scalding, which includes a steam generator 2 for generating fumigation steam, and a main body 1 with a fumigation chamber 11 defined therein; a footrest assembly 30 is detachably attached to the bottom wall of the main body 1, and a steam passage 11a for the fumigation steam to flow through is formed between the footrest assembly 30 and the bottom wall; wherein, the footrest assembly 30 includes a heat insulation plate 32 and a footrest plate 31 for placing the feet, and the heat insulation plate 32 is arranged below the footrest plate 31 to be adapted to block the heat generated by the fumigation steam from heating the footrest plate 31, so as to prevent the temperature of the footrest plate 31 from being too high and bringing discomfort to the user's feet.

[0038] As Figure 2 and Figure 8 As shown, the footrest plate 31 and the heat insulation plate 32 are arranged at intervals to be adapted to form a heat insulation chamber 33 therebetween, and through holes 32a are formed in the heat insulation plate 32 to allow part of the fumigation steam to flow into the heat insulation chamber 33 to heat the footrest plate 31, but at the same time, it will not cause the surface temperature of the footrest plate 31 to be heated too high to scald the user's feet, so that when the user's feet are placed on the footrest plate 31, it can be more comfortable.

[0039] In addition, there is a steam outlet 31a between the footrest plate 31 and the inner wall of the fumigation chamber 11, so that the fumigation steam in the steam passage 11a flows into the fumigation chamber 11, and then gradually flows upward to fill the fumigation chamber 11 and then fumigate the user's legs. In this embodiment, the four sides of the footrest plate 31 have a plurality of side walls extending downward, wherein the steam outlet 31a is formed on the left and right side walls of the plurality of side walls, and there are gaps between the left and right side walls and the inner wall of the fumigation chamber 11 to ensure the outflow of the fumigation steam.

[0040] A foot support structure for supporting the user's feet is provided on the top of the footrest plate 31. The foot support structure includes a sunken portion 35 formed on the footrest plate 31 for the user's feet to rest on. The sunken portion 35 includes left and right foot-shaped cavities arranged left and right, and a plurality of support ribs are formed on the left and right foot-shaped cavities, which can not only enhance the strength of the footrest plate 31, but also reduce the contact area between the user's soles and the footrest plate 31 to prevent foot scalding; further, the distance between the plurality of support ribs is small, so that the plurality of support ribs form a stable support surface to support the user's feet; further, the foot support structure further includes a plurality of massage protrusions 34 arranged approximately corresponding to the sole acupoints, so as to be able to massage the user's feet when the user places the feet. As Figure 2 and Figure 3As shown, the massage protrusions 34 can stimulate the foot acupoints of the user, and the massage protrusions 34 also form a gap between the user's feet and the footrest 31 to allow the fumigation air flow to enter and fumigate the soles of the user's feet; the footrest assembly 30 has mounting slots for receiving the plurality of massage protrusions 34. Preferably, the massage protrusions 34 are of a hollow structure, so that the fumigation air flow can enter the massage protrusions 34, thereby heating the surface temperature of the massage protrusions 34 and improving the massage effect. Further, the massage protrusions 34 are made of rubber material and have a certain hardness to better support the feet. In addition, springs are arranged between the massage protrusions 34 and the mounting slots, so that any one of the massage protrusions 34 can move up and down freely under the pressure of the user's soles, thereby better massaging the user's feet.

[0041] In addition, in order to prevent the footrest assembly 30 from shaking in the fumigation chamber 11, a positioning mechanism 4 is arranged between the bottom wall of the main body 1 and the footrest 31. The positioning mechanism 4 includes a first limiting member 41 and a second limiting member 42 respectively arranged on the front and rear sides of the foot bath device. The front and rear sides of the foot bath device are limited simultaneously by the first limiting member 41 and the second limiting member 42 to ensure the stability of the foot bath device; wherein, at least one of the first limiting member 41 and the second limiting member 42 is configured as a snap unit; for example, both the first limiting member 41 and the second limiting member 42 are snap units, or the first limiting member 41 located at the rear side is configured as a snap unit; or the second limiting member 42 located at the front side is configured as a snap unit, but the present invention is not limited thereto. In this embodiment, the first limiting member 41 is a butting protrusion 41a and the second limiting member 42 is a snap unit for illustration.

[0042] As Figures 2 - 4 shown, the first limiting member 41 is configured as a butting protrusion 41a extending backward, and the butting protrusion 41a can be arranged in the middle or any single side at the rear side of the foot bath device. Of course, two, three or four such butting protrusions 41a can also be provided. In the embodiment, there are two butting protrusions 41a which are respectively arranged at the left and right ends of the rear side of the foot bath device, and corresponding limiting grooves 41b42 for the butting protrusions 41a to be inserted are formed at the rear side of the bottom wall of the main body 1, so as to limit and fix the rear side of the foot bath device.

[0043] The second limiting member 42 is configured as a snap unit, which is provided at the middle position on the front side of the foot steaming device; and a receiving seat for accommodating the snap unit is jointly defined between the footrest plate and the lining plate 34. The snap unit includes a snap body and a biasing spring 43. The biasing spring 43 is installed between the snap body and the receiving seat. The snap body has a pressing protrusion 42a and a clamping protrusion 42b that are spaced apart vertically and arranged in parallel. Among them, the clamping protrusion 42b can be inserted into a slot 42c on the front side of the bottom wall of the main body 1, and the pressing protrusion 42a is suitable for being pressed by a user's finger to push the snap body to move backward in parallel in the receiving seat, so that the clamping protrusion 42b is away from the slot 42c, so as to take out the foot steaming device from the fumigation chamber 11, which is convenient for disassembly and assembly.

[0044] As Figures 2 - 5 shown, it further includes a medicine storage mechanism for placing medicine bags. The medicine storage mechanism is arranged in the steam channel 11a; specifically, the medicine storage mechanism includes a medicine box 5 with a hollow structure. The medicine box 5 is detachably attached to the footrest assembly 30, which is convenient for personnel to take and place medicine bags; and the medicine box 5 adopts a hollow structure, which can increase the contact area between the fumigation air flow and the medicine bag, thereby improving the effect of releasing the medicinal properties of the medicine bag. In this embodiment, the medicine box 5 is located in the steam channel 11a. When the fumigation air flow flows in the steam channel 11a, the medicinal properties in the medicine bag can be released under the guidance of the steam, so as to perform medicine steaming on the user's feet and legs and improve the fumigation effect.

[0045] As Figure 9 shown, a detection device 7 for detecting the foot steaming device is further arranged in the main body 1. The detection device 7 is configured to be able to emit a warning signal when the foot steaming device is not installed in the set position, so as to detect whether the foot steaming device is installed in place and ensure the use safety. An induction protrusion is provided at the bottom of the front end of the foot steaming device. During installation, the induction protrusion can contact the induction part on the detection device 7, so as to detect the foot steaming device; optionally, the detection device 7 can adopt any existing induction detection product, such as a weight sensing detection, a pressure sensing detection and other detection devices 7.

[0046] The above is only the specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by those skilled in the art within the technical scope disclosed by the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims

1. A fumigation device for lower limbs to prevent scalding of feet, comprising a steam generator for generating fumigation steam, and a main body defining a fumigation chamber therein; characterized in that: A pedal assembly is detachably attached to the bottom wall of the main body, and a steam passage for fumigation steam to flow is formed between the pedal assembly and the bottom wall; The pedal assembly comprises a heat insulation board and a footrest for resting feet, wherein the heat insulation board is arranged below the footrest to block the heat generated by the fumigation steam from heating the footrest.

2. The lower limb fumigation device according to claim 1, characterized in that: The footrest plate and the heat insulation plate are arranged at an interval so as to form a heat insulation cavity therebetween.

3. The lower limb fumigation device according to claim 2, characterized in that: The heat insulation plate is provided with a through hole to connect the heat insulation cavity and the steam channel, and the through hole is configured to limit the amount of steam flowing into the heat insulation cavity.

4. The lower limb fumigation device according to claim 1, characterized in that: The footrest is provided with a steam inlet and a steam outlet, and the steam channel is defined between the steam inlet and the steam outlet.

5. The lower limb fumigation device according to claim 4, characterized in that: The footrest has a plurality of side walls extending downward, the steam inlet is formed at a rear wall among the plurality of side walls, and the steam outlet is formed at a left wall and a right wall among the plurality of side walls.

6. The lower limb fumigation device according to claim 1, characterized in that: A foot support structure for supporting the user's feet is provided on the top of the footrest, and the foot support structure includes a plurality of massage protrusions arranged roughly corresponding to the acupuncture points on the soles of the feet.

7. The lower limb fumigation device according to claim 1, characterized in that: The footrest is provided with a buckle unit, and the wall portion of the main body has a buckle slot matched with the buckle unit.

8. The lower limb fumigation device according to claim 1, characterized in that: It also includes a medicine storage mechanism for placing medicine packages, and the medicine storage mechanism is arranged in the steam channel.

9. The lower limb fumigation device according to claim 8, characterized in that: The medicine storage mechanism comprises a medicine box with a hollow structure, and the medicine box is detachably attached to the pedal assembly.

10. The lower limb fumigation device according to claim 1, characterized in that: It also includes a sensing device for detecting the pedal assembly, and the sensing device is configured to send a warning signal when the pedal assembly is not installed to a set position.

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