Lower limb steam bath device

Abstract

The utility model provides a lower limb steam bath device which comprises a shell and a cover plate connected to the shell in a turnover mode, and a fumigation cavity suitable for being placed in a limb is defined between the cover plate and the shell. A pair of airflow baffles are arranged along the left side and the right side of the cover plate at intervals, so that the volume of the fumigation cavity can be changed by turning over the cover plate; wherein the airflow baffle is configured to be closed with the cavity wall of the fumigation cavity within the specified overturning range of the cover plate so as to prevent steam from escaping from the left side and the right side of the cover plate. By the adoption of the structural design, the volume of the fumigation cavity is changed through the front cover plate and the back cover plate, the fumigation device can adapt to fumigation of users with different leg lengths, the airflow baffles are arranged on the cover plates, steam can be prevented from escaping, the fumigation device has the advantage of being good in heat preservation performance, and the fumigation effect of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steam generators, in particular to a lower limb steam bath device. Background Art

[0002] A steam bath device is a health care device that stimulates and massages the feet, can stimulate the potential functions of the human body, adjust the state of yin-yang imbalance in the body, relieve overall tension, and achieve the effect of preventing diseases and maintaining health. Therefore, people often use a steam bath device to soak their feet and massage in daily life, which can not only promote local blood circulation but also relieve fatigue.

[0003] The Chinese utility model patent with the patent number CN215689778U discloses a foot bath and fumigation treatment device, including a foot bath bucket, and a foot bath bucket cover is lapped on the top surface of the foot bath bucket. The structure of the foot bath bucket cover in this patent is simple, and the cavity in the foot bath bucket is small. During fumigation, only the feet are accommodated in the foot bath bucket, and there is a gap between the top opening of the foot bath bucket cover and the calf. When the user places the feet in the foot bath basin, the steam easily escapes from the top, resulting in a relatively fast cooling of the temperature in the fumigation cavity and unable to achieve the best fumigation effect.

[0004] In view of this, it is necessary to provide a lower limb steam bath device that can change the size of the cavity and block the steam from escaping from the top to ensure the fumigation effect. Summary of the Utility Model

[0005] To solve the problems existing in the prior art, the utility model provides a lower limb steam bath device, in which air flow baffles are arranged at intervals on the left and right sides of the cover plate. It can not only change the volume of the fumigation cavity by flipping the cover plate, but also block the steam from escaping from the left and right sides of the cover plate within the specified flipping range of the cover plate, ensuring the fumigation effect and being convenient to use.

[0006] The utility model adopts the following technical scheme: The utility model provides a lower limb steam bath device, which includes a housing and a cover plate that is rotatably connected to the housing. A fumigation cavity suitable for placing a limb is defined between the cover plate and the housing; and, a pair of air flow baffles are arranged at intervals along the left and right sides of the cover plate so as to be able to change the volume of the fumigation cavity by flipping the cover plate; wherein, the air flow baffles are configured such that they remain closed with the cavity wall of the fumigation cavity within the specified flipping range of the cover plate to block the steam from escaping from the left and right sides of the cover plate.

[0007] The above technical scheme can be further improved as follows:

[0008] Further, the specified flipping range is 0 - 30 degrees.

[0009] Further, the air flow baffles are arranged close to the cavity wall of the fumigation cavity to prevent the steam from escaping.

[0010] Further, the air flow baffle includes a downwardly inclined lower edge, which remains closed with the cavity wall within the specified flipping range.

[0011] Further, the front wall of the fumigation cavity has an opening for a limb to extend into, and the lower edge is formed by gradually inclining downward from a position on the cover body far from the opening towards a direction close to the opening.

[0012] Further, the angle formed by the downward inclination of the lower edge and the inner side surface of the cover body is generally 15 - 25 degrees.

[0013] Further, the air flow baffle is disposed offset from the side edge of the cover plate to form an abutting portion, and this abutting portion is configured such that when the cover plate is closed, it can abut against the top of the housing to remain closed.

[0014] Further, the cover plate includes a seat body and a cover body pivotally connected to the seat body, and the seat body is attached to the housing on a side far from the opening.

[0015] Further, the seat body includes a lower edge portion sealingly connected to the top wall of the housing.

[0016] Further, the cover body has a pivot shaft portion, and the pivot shaft portion includes a bent rod and a shaft body vertically provided on the side wall of the bent rod. The bent rod extends rearward and then bends upward to form an avoidance space with an upward opening to facilitate the flipping of the cover body.

[0017] By adopting the above technical solution, the present utility model has the following technical effects:

[0018] The lower limb steam bath device of the present utility model includes a housing and a cover plate pivotally connected to the housing. A fumigation cavity suitable for placing a limb is defined between the cover plate and the housing. Among them, a pair of air flow baffles are arranged at intervals along the left and right sides of the cover plate, so that the volume of the fumigation cavity can be changed by flipping the cover plate, thereby meeting the needs of users with different leg lengths for fumigation, improving the application range and usability of the device; and the air flow baffles are configured to block the steam from escaping from the left and right sides of the cover plate within the specified flipping range of the cover plate, ensuring the stability and heat preservation of the fumigation environment in the fumigation cavity and improving the fumigation effect of the device. Description of the Drawings

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the accompanying drawings of the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description only relate to some embodiments of the present utility model and do not limit the present utility model.

[0020] Figure 1It is a schematic structural diagram of the present utility model.

[0021] Figure 2 It is the open state of the cover plate in the present utility model Figure 1 。

[0022] Figure 3 It is the open state of the cover plate in the present utility model Figure 2

[0023] Figure 4 It is a cross-sectional view of the present utility model.

[0024] Figure 5 It is an exploded schematic diagram of the cover plate and the housing in the present utility model.

[0025] Figure 6 It is an exploded schematic diagram of the cover plate in the present utility model.

[0026] Explanation of reference numerals: 1 - housing; 11 - fumigation chamber; 12 - opening part; 2 - cover plate; 21 - base body; 21a - lower edge part; 22 - cover body; 22a - pivot part; 23 - avoidance part; 3 - air flow baffle; 4 - steam generator; 5 - water tank; 7 - steam baffle. Detailed implementation manners

[0027] 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. Components of the embodiments of the present utility model described and illustrated in the drawings here usually can be arranged and designed in various different configurations. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope protected by the present utility model.

[0028] It should be noted that: Similar reference numerals and letters denote similar 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.

[0029] Unless otherwise defined, 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 this utility model pertains. The terms "first", "second" and similar terms used in the description and claims of this utility model patent 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. Terms such as "comprising" or "including" mean that the elements or objects appearing before "comprising" or "including" cover the elements or objects listed after "comprising" or "including" and their equivalents, and do not exclude other elements or objects. 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 this 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 should not be construed as a limitation of this utility model.

[0030] In the description of this utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected" and "coupled" shall 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 this utility model can be understood according to specific circumstances.

[0031] The following will, with reference to the accompanying drawings, elaborate on some embodiments of this utility model. Without conflict, the features in the following embodiments can be combined with each other.

[0032] As Figures 1 - 6 shown, this utility model provides a lower limb steam bath device for fumigating the lower limbs of a user. Specifically, it includes a housing 1 and a cover plate 2 rotatably connected to the housing 1. A fumigation chamber 11 suitable for placing a limb is defined between the cover plate 2 and the housing 1; it further includes a steam generator 4 for generating fumigation airflow and a water tank 5. A water pump is connected between the water tank 5 and the steam generator 4. The water in the water tank 5 is pumped into the steam generator 4 through the water pump, so that the steam generator 4 continuously delivers fumigation airflow into the fumigation chamber 11 to continuously fumigate the limb in the fumigation chamber 11. It should be noted that the steam generator 4 can adopt existing technical products.

[0033] In this embodiment, asFigures 2 - 6 As shown, a pair of air flow baffles 3 are arranged at intervals along the left and right sides of the cover plate 2, so as to be able to change the volume of the fumigation chamber 11 by flipping the cover plate 2; wherein, the air flow baffle 3 is configured such that it remains closed with the chamber wall of the fumigation chamber 11 within the specified flipping range of the cover plate 2, so as to block the steam from escaping from the left and right sides of the cover plate 2, ensuring the stability and heat preservation of the steam inside the fumigation chamber 11. The depth of the fumigation chamber 11 is configured to be able to accommodate the user's feet, calves and knees; the top wall and the front wall of the fumigation chamber 11 both have openings 12, so that the user's legs can extend out from the front wall of the fumigation chamber 11, so that the cover plate 2 can remain closed in the fumigation state, ensuring the fumigation effect.

[0034] Specifically, when the cover plate 2 is flipped backward and opened within the specified range, the air flow baffle 3 just forms a block between the cover plate 2 and the openings on the left and right sides of the housing 1 as the cover plate 2 flips, and by changing the flipping angle of the cover plate 2, the volume of the fumigation chamber 11 can be changed, which can adapt to users of different lengths. In this embodiment, the specified flipping range is 0-30 degrees, and the air flow baffle 3 is arranged close to the chamber wall of the fumigation chamber 11, so that when flipping, it can better prevent the steam from escaping from the left and right sides of the cover plate 2; it should be noted that the arrangement close to the chamber wall of the fumigation chamber 11 means that the gap between the two is as small as possible, such as the gap is 2mm, 1mm, 0.5mm, 0.3mm, etc., and it is best to be able to fit the chamber wall of the fumigation chamber 11.

[0035] It should also be noted that the air flow baffle 3 includes an inclined lower edge, and within the specified flipping range, the lower edge remains closed with the chamber wall. As Figures 2 to 5 shown, the front wall of the fumigation chamber 11 has an opening 12 for the limb to extend in, and the lower edge is formed by gradually inclining downward from a position on the cover body 22 far away from the opening 12 towards the direction approaching the opening 12; the angle formed by the lower edge inclining downward and the inner side surface of the cover body 22 is generally 15-25 degrees. Specifically, the shape of the air flow baffle 3 is configured as a triangular or fan-shaped structure. Through the above structural design, the volume of the fumigation chamber 11 can be adaptively changed to meet the fumigation use of users with different leg lengths, and at the same time, the simplicity and beauty of the air flow baffle 3 can be ensured.

[0036] In this embodiment, the airflow baffle 3 is arranged in the fumigation chamber 11 and close to the cavity wall of the fumigation chamber 11, so that the airflow baffle 3 and the cavity wall can constitute a guiding structure to guide the cover 2 to flip open or close; further, the airflow baffle 3 is arranged to deviate from the side edge of the cover 2 to form an abutment portion, and the abutment portion is configured so that when the cover 2 is closed, it can abut against the top of the shell 1 to remain closed, so that the cover 2 is more compact with the shell 1 in the closed state, thereby improving the aesthetics.

[0037] Furthermore, the cover plate 2 includes a seat body 21 and a cover body 22 pivotally connected to the seat body 21, the seat body 21 is attached to the shell 1 and away from the side of the front wall opening 12, and the seat body 21 includes a lower edge portion 21a sealed with the top wall of the shell 1, so that a sealed connection is formed between the seat body 21 and the top wall of the fumigation chamber 11, blocking steam from invading the seat body 21 and preventing steam from escaping; the cover body 22 covers the opening 12 of the top wall of the fumigation chamber 11, and the seat body 21 has a pivot hole, and the cover body 22 has a pivot portion 22a adapted to the pivot hole. Specifically, the cover body 22 includes an upper plate body and a lower plate body that are nested and connected to each other. The pivot portion 22a is formed on the rear side wall of the lower plate body. The pivot portion 22a includes a bending rod and a pivot body vertically arranged on the side wall of the bending rod. The bending rod extends rearward from the cover body 22 and bends upward to form an escape space with an opening facing upward, so as to be suitable for the cover plate 2 to be flipped over.

[0038] Furthermore, openings 12 are provided on the top wall and the front wall of the shell 1, which not only facilitates the user's limbs to extend into the fumigation chamber 11, but also provides a larger space for the limbs to move, so that the user can freely adjust the resting state of the user's legs during the steam bath, such as sitting or lying position, and can also cover the top opening with the cover 2 to store the user's knee joint in the fumigation chamber 11, thereby ensuring the fumigation effect; as a preferred embodiment, the opening 12 is also provided with a steam baffle 7 suitable for users with different leg lengths, which is movably attached to the front wall of the shell 1 by a built-in force spring to change the size of the opening 12; wherein the force spring applies force to the steam baffle 7 in the direction of moving the steam baffle 7 upward to fit the user's legs; in this way, the steam baffle 7 can be configured to keep in contact with the lower side of the user's legs in the steam bath state to prevent steam leakage.

[0039] In this embodiment, the working principle of the lower limb steam bath device is as follows: start the steam generator 4 to deliver fumigation steam into the fumigation chamber 11; open the cover 2 to expose the opening 12, and then the user can extend the legs into the steam bath chamber, and then close the cover 2; if the height of the user's legs is higher than the chamber height of the fumigation chamber 11, the cover 2 can be directly placed on the user's legs when closed, and at this time the air flow baffles 3 on both sides of the cover 2 can form a shield at the open position between the cover 2 and the fumigation chamber 11, thereby preventing steam from escaping from the left and right sides of the cover 2, and the cover 2 is made of lightweight material, and the movable end is freely placed, and can be freely turned over according to the user's leg activities, and has strong flexibility; if the user's legs are lower than the chamber height of the fumigation chamber 11, the user's legs The steam baffle 7 can be put into the fumigation chamber 11 through the opening 12, and the cover 2 can be directly closed on the top of the fumigation chamber 11 at this time; in addition, in the steam bath state, the steam baffle 7 of the opening 12 can be moved downward by the pressure of the user's legs, so as to change the size of the opening 12 and adapt to users with different leg lengths, and when the steam baffle 7 is pressed and moved downward, the force spring can apply force to the steam baffle 7 in the direction of moving the steam baffle 7 upward to fit the user's legs, so that the steam baffle 7 can keep in contact with the lower side of the user's legs in the steam bath state to prevent steam leakage, and through the mutual cooperation of the cover 2 and the steam baffle 7, the volume size and opening size of the fumigation chamber 11 can be flexibly changed, so that the user has a better experience when steaming.

[0040] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A lower limb steaming device, comprising a shell and a cover plate reversibly connected to the shell, wherein a fumigation chamber suitable for placing a limb is defined between the cover plate and the shell; characterized in that: A pair of airflow baffles are arranged at intervals along the left and right sides of the cover plate, so that the volume of the fumigation chamber can be changed by turning over the cover plate; Wherein, the airflow baffle is configured to remain closed with the cavity wall of the fumigation cavity within the specified turning range of the cover plate to prevent steam from escaping from the left and right sides of the cover plate.

2. The lower limb steam bath device according to claim 1, characterized in that: The specified flipping range is 0-30 degrees.

3. The lower limb steam bath device according to claim 1, characterized in that: The airflow baffle is arranged close to the cavity wall of the fumigation cavity to prevent steam from escaping.

4. The lower limb steam bath device according to any one of claims 1 to 3, characterized in that: The airflow baffle comprises a lower baffle edge which is arranged obliquely, and within the prescribed turning range, the lower baffle edge is kept closed to the cavity wall.

5. The lower limb steam bath device according to claim 4, characterized in that: The front wall of the fumigation chamber has an opening for the limbs to extend into, and the lower baffle is formed by starting from a position on the cover plate away from the opening and gradually tilting downward toward a direction close to the opening.

6. The lower limb steam bath device according to claim 5, characterized in that: The angle formed by the downwardly inclined lower baffle and the inner side surface of the cover body is generally 15-25 degrees.

7. The lower limb steam bath device according to claim 1, characterized in that: The airflow baffle is arranged away from the side edge of the cover plate to form an abutment portion, and the abutment portion is configured so that the cover plate can abut against the top of the housing to keep it closed when it is closed.

8. The lower limb steam bath device according to claim 1, characterized in that: The cover plate comprises a seat body and a cover body pivotally connected to the seat body, and the seat body is attached to the top of the shell.

9. The lower limb steam bath device according to claim 8, characterized in that: The seat body comprises a lower edge portion which is sealed and connected to the top wall of the shell.

10. The lower limb steam bath device according to claim 8, characterized in that: The cover body has a pivot portion, which includes a bending rod and an axis body vertically arranged on the side wall of the bending rod. The bending rod extends backward and bends upward to form an escape space with an opening facing upward, so as to be suitable for the cover body to flip over.

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