CN219071167U

CN219071167U - Pneumatic massage leg sleeve

Info

Publication number: CN219071167U
Application number: CN202222854866.1U
Authority: CN
Inventors: 李景华; 曾伟; 张文
Original assignee: Sichuan Qianli Beoka Medical Technology Inc
Current assignee: Sichuan Qianli Beoka Medical Technology Inc
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-05-26
Anticipated expiration: 2032-10-27

Abstract

The utility model discloses an air pressure massage leg sleeve, which comprises a leg sleeve body formed by connecting and encircling a plurality of massage air bags, wherein a controller comprising a power supply and an air pump is arranged on the leg sleeve body, and the massage air bags are inflated or deflated under the control of the controller and comprise at least one cold and hot compress component arranged on the leg sleeve body; the cold and hot compress component comprises a cold and hot sheet and a heat transfer layer, wherein the heat transfer layer is arranged around the inner side surface of the leg sleeve body and is connected with the massage air bag in a fitting way, and the cold and hot sheet is arranged on the outer side of the heat transfer layer and is electrically connected with the controller. The electric direction of the cold and hot piece is changed to switch the cold and hot piece between heating or refrigerating functions, and the heat transfer layer is matched to transfer heat or cold generated by the cold and hot piece, so that the heat or cold generated by the cold and hot piece can be transferred to the legs of a user in a large range to achieve a good hot compress effect or cold compress effect, and further, the legs of the user are stimulated to circulate blood when the user adopts the massage air bags to massage the legs, so that the massage effect on the legs of the user is improved.

Description

Pneumatic massage leg sleeve

Technical Field

The utility model relates to the technical field of massage equipment, in particular to an air pressure massage leg sleeve.

Background

The air pressure massage leg sleeve is a device for massaging the leg muscles of a human body through the air inflation and deflation actions of the massage air bags, and the massage air bags of the air pressure massage leg sleeve squeeze the leg muscles after being inflated so as to accelerate the blood reflux of the legs, thereby achieving the massage effect of leg physiotherapy.

The Chinese patent publication No. CN104523413A discloses a leg massage device with the functions of air release control, hot compress, magnetic therapy and vibration, wherein a plurality of parallel air bags are arranged in a massage belt, one end of each air bag is connected with an air inlet channel, and the air channel is connected with an air pump through an air pipe; the other end of each air bag is communicated with the outside through an air release electromagnetic valve; an infrared heating layer is arranged in the massage belt; a plurality of magnets and a vibrating device are arranged on the massage belt; binding mechanisms are arranged on two sides of the massage belt; the temperature of the infrared heating layer, the air pump, the vibration device and the air release electromagnetic valve are all controlled by the controller. According to the technical scheme, the aim of leg massage is achieved through repeated inflation and deflation of the air bags and vibration massage, and the infrared heating layer heating and the magnet are combined to promote blood circulation of the legs, so that fatigue and soreness of the legs after long-time movement are greatly relieved; meanwhile, hand fatigue caused by manual massage is avoided.

Although the technical proposal disclosed in the patent can improve the leg massage effect, only hot compress can be carried out, and the product has single function; and the structure that adopts is comparatively complicated, and occupation space is great, and the user dresses when massaging at the leg and easily reduces user's massage experience.

In view of the above, the present utility model provides an air pressure massage leg sleeve using a cold and hot plate, wherein the cold and hot plate is a heating patch using Peltier effect as a function principle, and Peltier effect is also referred to as Peltier effect, in which when a current passes through a loop formed by different conductors, irreversible joule heat is generated, and heat absorption and heat release phenomena occur at joints of the different conductors respectively along with different current directions, and the effect is discovered by j.c.a. Peltier in 1834, so the effect is referred to as Peltier effect.

Disclosure of Invention

The technical problems to be solved by the utility model are as follows: the air pressure massage leg sleeve with the cold and hot compress function is provided, and a user can select hot compress massage or cold compress massage according to the needs of the user.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the air pressure massage leg sleeve comprises a leg sleeve body formed by connecting and encircling a plurality of massage air bags, wherein a controller comprising a power supply and an air pump is arranged on the leg sleeve body, and the massage air bags are inflated and deflated under the control of the controller and comprise at least one cold and hot compress component arranged on the leg sleeve body; the cold and hot compress component comprises a cold and hot sheet and a heat transfer layer, wherein the heat transfer layer is arranged around the inner side surface of the leg sleeve body and is connected with the massage air bag in a fitting way, and the cold and hot sheet is arranged on the outer side of the heat transfer layer and is electrically connected with the controller. The electric direction of the cold and hot piece is changed to switch the cold and hot piece between heating or refrigerating functions, and the heat transfer layer is matched to transfer heat or cold generated by the cold and hot piece, so that the heat or cold generated by the cold and hot piece can be transferred to the legs of a user in a large range to achieve a good hot compress effect or cold compress effect, and further, the legs of the user are stimulated to circulate blood when the user adopts the massage air bags to massage the legs, so that the massage effect on the legs of the user is improved.

As the improvement of the technical scheme, the heat transfer layer comprises a first heat dissipation film and a second heat dissipation film, the second heat dissipation film is in annular arrangement, the first heat dissipation film is attached to the outer side face of the second heat dissipation film, and the first heat dissipation film is attached to the massage air bag and attached to the cold and hot plates. Through setting up first heat dissipation membrane and second heat dissipation membrane can make heat transfer layer hug closely with the massage gasbag, and the massage gasbag is inflated and can compress tightly the heat transfer layer at user's shank, makes the laminating effect between heat transfer layer and the user's shank better, and the heat dissipation membrane carries out better divergence to the heat or the cold that cold and hot piece produced, and then can carry out the hot compress or the cold compress of bigger scope to user's shank.

As a preferable technical scheme, the first heat dissipation film and the second heat dissipation film are both graphene heat dissipation films. The graphene heat dissipation film is a flexible film with rapid heat conduction and cold conduction effects, and the graphene heat dissipation film can improve the heat dissipation effect and the heat dissipation efficiency of the heat transfer layer; and when the massage air bag is inflated and expanded, the flexible graphene heat dissipation film can be better attached to the legs of the user, and the heat transfer effect between the heat transfer layer and the legs of the user is improved.

As an improvement of the above technical solution, a heat insulating member is further added in the cold and hot compress assembly, and the heat insulating member is disposed between the first heat dissipation film and the second heat dissipation film in a region corresponding to the cold and hot sheet. The setting position of the heat insulating piece corresponds to the setting position of the cold and hot piece, and the heat insulating piece is arranged to prevent heat or cold at the cold and hot piece from being directly transferred to the leg skin of a human body, so that the massage experience of a user is reduced due to the fact that heat is concentrated to cause discomfort of the user.

As an improvement of the technical scheme, the cooling device further comprises cooling fins and cooling fans, wherein the cooling fins and the cooling fans are arranged on the outer sides of the cooling and heating fins, the cooling fins are abutted against the outer side faces of the cooling and heating fins, and the cooling fans are located on the outer sides of the cooling fins. The cooling fins are added to dissipate heat, so that heat outside the cooling fins is quickly transferred to air outside the air pressure massage leg sleeve, and the phenomenon that the normal operation of the cooling fins is influenced due to the fact that heat generated by the cooling fins during operation is accumulated outside the cooling fins is avoided; the aluminum alloy radiating fin is adopted as a preferable scheme, and the aluminum alloy has good radiating effect and can improve the radiating effect on air outside the cold and hot fin. Through setting up radiator fan and accelerating the gaseous circulation speed between cold and hot compress subassembly inside and the external environment, can further improve the heat dissipation or the cold effect of dispelling the cold to cold and hot compress subassembly inside.

As an improvement of the technical scheme, the cold and hot compress component further comprises a shell, wherein the shell is fixed on the outer side surface of the heat transfer layer, and a containing cavity is formed in the shell; the cold and hot sheets, the heat insulating piece and the radiating fin are all arranged in the accommodating cavity of the shell. Through setting up the casing and fixing and protecting each part of cold and hot compress subassembly, avoid cold and hot compress subassembly to receive the damage, also be convenient for carry out the installation of each part of cold and hot compress subassembly simultaneously. The shell is provided with a plurality of radiating holes, and the radiating holes are positioned on the shell at positions corresponding to the radiating fins. Through set up the louvre on the casing can communicate casing inner chamber space and external environment, make the heat that cold and hot piece during operation produced can transfer to external environment in fast to improve the radiating effect of fin to cold and hot piece.

As an improvement of the technical scheme, further, the leg sleeve body is provided with a yielding hole, and the shell of the cold and hot compress component penetrates through the yielding hole and stretches out of the leg sleeve body. The cold and hot compress components can be avoided by arranging the abdication holes, so that the normal work of the cold and hot compress components can not be influenced when the massage air bag is inflated, and the influence of the cold and hot compress components on the inflation of the massage air bag can be avoided.

As the improvement of the technical scheme, the device further comprises a limiting piece, wherein the limiting piece is fixed in the shell, a limiting hole matched with the outer contour of the cold and hot piece is formed in the limiting piece, and the limiting hole and the cold and hot piece form limiting fit. The assembly of cold and hot piece in the casing is realized through setting up the locating part, utilizes spacing complex mode to install cold and hot piece and can reduce the dismouting degree of difficulty of cold and hot piece, is convenient for later stage overhauls or changes cold and hot piece.

As an improvement of the above technical scheme, the cold and hot compress component further comprises two cold and hot sheets and two first heat dissipation films, wherein the two first heat dissipation films are arranged on two sides of the same second heat dissipation film and are symmetrical relative to the central line of the leg cover body, and the two cold and hot sheets are respectively abutted against the outer side surfaces of the two first heat dissipation films; through increasing the quantity of cold and hot piece and first heat dissipation membrane, transfer heat from the both sides of shank through two cold and hot pieces, make heat transfer more even, heat transfer efficiency is higher, and is better to the hot compress or the cold compress effect of shank.

As an improvement of the technical scheme, the heat-dissipating film further comprises an inner liner which is annularly arranged and covers the inner side surface of the second heat-dissipating film; the heat transfer layer can be separated from the skin of the legs of the user by adding the inner liner layer, so that the heat transfer layer is prevented from directly contacting the skin of the legs of the user, the skin of the legs of the user can be protected, and the inner liner layer which is directly contacted with the skin of the user can be detached for cleaning, so that the cleanliness of the air pressure massage leg sleeve can be ensured even if the air pressure massage leg sleeve is used for a long time; the lining layer adopts a cloth lining layer as a preferable scheme, and the cloth lining layer has good adaptability to human skin and can not stimulate the skin.

As a preferable technical scheme, the cold and hot compress component is arranged on the leg sleeve body at the position corresponding to the ankle of the leg of the human body and the position corresponding to the knee of the leg of the human body, or the cold and hot compress component is arranged on the leg sleeve body at the position corresponding to the ankle of the leg of the human body or the position corresponding to the knee of the leg of the human body; so as to perform hot compress or cold compress on the main movable parts of the legs of the human body.

The beneficial effects of the utility model are as follows: according to the utility model, the cold and hot compress components are added on the air pressure massage leg sleeve, so that the air pressure massage leg sleeve can perform cold compress or hot compress on the legs of a user when the legs are massaged, the cold and hot plates adopted by the cold and hot compress components can switch heating or refrigerating functions by changing the circuit direction, the user can perform free switching of the hot compress or cold compress functions according to the needs of the user, and the blood of the legs is stimulated when the legs are massaged, so that better massage effect and physiotherapy effect are realized; the heat transfer layer is used for transferring heat or cold generated by the work of the cold and hot sheets in a large range, so that the hot compress effect or the cold compress effect can be in a ring shape to cover the legs of a user, the heat transfer layer can be matched with the massage air bag, and the heat transfer layer is tightly attached to the legs of the user under the pressing action of inflation of the massage air bag, so that a better massage effect is achieved through a good heat transfer effect; the utility model realizes good heat transfer effect only by the cooperation of the cold and hot sheets and the heat transfer layer, so that the utility model has simple structure and small occupied space, and the normal operation of the massage work can not be influenced by the interaction with other objects when a user wears the air pressure massage leg sleeve to massage, thereby improving the massage experience of the user.

Drawings

FIG. 1 is a schematic view of an embodiment of a pneumatic massage leg cuff of the present utility model;

FIG. 2 is an exploded view of the pneumatic massage leg cover of FIG. 1;

FIG. 3 is a transverse cross-sectional view of the pneumatic massage leg cuff A-A of FIG. 1;

fig. 4 is an enlarged schematic view at B in fig. 3.

Marked in the figure as: 100-leg cover body, 110-hole of stepping down, 200-controller, 300-cold and hot compress subassembly, 310-cold and hot piece, 320-heat transfer layer, 321-first heat dissipation film, 322-second heat dissipation film, 330-heat insulating part, 340-fin, 350-casing, 351-heat dissipation hole, 360-radiator fan, 370-locating part, 400-inner liner.

Detailed Description

In order to facilitate an understanding of the utility model, the utility model is further described below with reference to the accompanying drawings.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "front", "rear", "left", "right", "upper", "lower", "inner", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description, and do not indicate or imply that the apparatus or components referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

As shown in fig. 1 and 2, the air pressure massage leg cover disclosed in this embodiment includes a leg cover body 100, the leg cover body 100 is a wrapping structure formed by connecting together and surrounding a plurality of massage air bags, the leg cover body 100 is provided with a controller 200, a power supply and an air pump are integrated in the controller 200, and the massage air bags are supplied by the air pump; under the control of the controller 200, the air pump inflates the massage air bag to expand, and the massage air bag extrudes leg muscles of a user through the self inflation and deflation actions so as to achieve the massage effect. In order to enrich the functions of the air pressure massage leg sleeve and achieve better massage effect, in this embodiment, a cold and hot compress assembly 300 is added on the air pressure massage leg sleeve, the cold and hot compress assembly 300 includes a cold and hot plate 310 and a heat transfer layer 320, the cold and hot plate 310 is a semiconductor refrigeration plate, and the semiconductor refrigeration plate can heat and refrigerate. The cooling/heating sheet 310 is electrically connected to a power supply in the controller 200, and the heating and cooling functions of the cooling/heating sheet 310 can be switched by changing the current direction when the cooling/heating sheet 310 is energized. The whole heat transfer layer 320 is arranged into an end-to-end annular structure, the heat transfer layer 320 is attached to the inner side surface of the leg cover body 100, the heat transfer layer 320 is attached to the massage air bag in a bonding, stitching and other modes, and meanwhile, the cold and hot sheets 310 are attached to the outer side surface of the heat transfer layer 320; when a user massages, the heat transfer layer 320 can be sleeved on the legs of the user to surround the legs of the user, the cold and hot plates 310 are started to perform heating or refrigerating work, the heat transfer layer 320 is tightly pressed to be tightly attached to the skin of the legs of the user when the massage air bag is inflated to press the legs of the user, the heat generated by the cold and hot plates 310 can be diffused and transferred to the skin of the legs which are in contact with the heat transfer layer 320 by the heat transfer layer 320, so that the user massages the legs of the user and performs the effect of hot compress or cold compress, the user can select the function of hot compress or cold compress according to the needs of the user, the better massage effect is achieved, and better massage experience is brought to the user.

As shown in fig. 2 to 4, the heat transfer layer 320 used in the present embodiment is a double-layer structure, and the heat transfer layer 320 is formed by a first heat dissipation film 321 and a second heat dissipation film 322, the second heat dissipation film 322 is an annular structure that is connected at the first position, the first heat dissipation film 321 is attached to the outer side surface of the second heat dissipation film 322, and the first heat dissipation film 321 is attached to the cold and hot plate 310. The first heat dissipation film 321 is used as a transfer part for transferring heat of the cold and hot plate 310, cold or heat generated by the cold and hot plate 310 is transferred to the second heat dissipation film 322 through the first heat dissipation film 321, and then is dispersed by the second heat dissipation film 322 and transferred to the legs of a user. The first heat dissipation film 321 and the second heat dissipation film 322 are made of flexible materials, so that the first heat dissipation film and the second heat dissipation film can be better attached to the legs of a user, and the graphene heat dissipation film is adopted as an optimal scheme. In order to avoid discomfort of the user caused by direct approach of the heat concentration point to the skin of the legs of the user, the present embodiment adds a heat insulator 330 between the first heat dissipation film 321 and the second heat dissipation film 322, and the arrangement position of the heat insulator 330 corresponds to the arrangement position of the cold and hot plate 310.

If the heat transfer layer 320 is in direct contact with the skin of the leg of the user, bacteria are easy to grow after long-time use, and the heat transfer layer 320 is inconvenient to detach and clean, an inner liner 400 is added in the embodiment, as shown in fig. 4, the inner liner 400 covers the inner side surface of the heat transfer layer 320, that is, the inner side surface of the second heat dissipation film 322, and the inner liner 400 can be connected with the second heat dissipation layer 322 in an adhesive manner so as to facilitate the disassembly and assembly of the inner liner 400. After the air pressure massage leg cover is used for a certain time, the inner liner 400 can be detached for cleaning, so that the cleanliness of the air pressure massage leg cover is ensured. The material of the inner liner 400 adopts cloth as an optimal scheme, and the cloth inner liner has good flexibility and good adaptability to human skin.

In order to avoid the influence of heat concentration in the cold and hot compress assembly 300 on the normal operation, as shown in fig. 2 and 4, the heat dissipation plate 340 is disposed at the outer side of the cold and hot plate 310, and the heat dissipation plate 340 dissipates heat to the cold and hot plate 310, so that the heat generated at the outer side of the cold and hot plate 310 during operation is quickly transferred to the external environment, and meanwhile, the normal heat transfer operation of the heat transfer layer 320 at the inner side of the cold and hot plate 310 is not influenced. The heat sink 340 adopts an aluminum alloy heat sink as an optimal scheme, and the aluminum alloy has good heat conduction effect, thereby being beneficial to improving the heat dissipation effect of the heat sink 340.

To facilitate the installation of the cold and hot compress assembly 300 and the fixation of the components within the cold and hot compress assembly 300, the cold and hot compress assembly 300 is fixed to the leg cover body 100 by providing a housing 350, as shown in fig. 2 to 4. The inside of the case 350 is a receiving cavity, and the cold and hot plates 310, the heat insulator 330, and the heat sink 340 are all disposed in the receiving cavity of the case 350, fixing the case 350 on the outer side of the heat transfer layer 320. The cold and hot plates 310 can be fixed by arranging a limiting member 370, a limiting hole matched with the outer contour of the cold and hot plates 310 is formed in the limiting member 370, the cold and hot plates 310 are embedded into the limiting hole, and then the limiting member 370 is buckled in the accommodating cavity of the shell 340. Correspondingly, in order not to influence the normal inflation and deflation work of the massage air bag, the yielding hole 110 is arranged on the leg sleeve body 100, the shell 350 of the cold and hot compress assembly 300 penetrates through the yielding hole 110 and stretches out of the leg sleeve body 100, the massage air bag can avoid the cold and hot compress assembly 300 through the yielding hole 110, the two components cannot be influenced mutually, and meanwhile, the cold and hot compress assembly 300 stretches out of the leg sleeve body 100 to facilitate heat exchange between the cold and hot compress assembly 300 and the outside air so as to improve the heat dissipation effect. A plurality of heat dissipation holes 351 can be further formed on the housing 350 to further enhance the heat dissipation effect of the heat dissipation plate 340, and the heat dissipation holes 351 are disposed on the housing 350 corresponding to the heat dissipation plate 340, so that the heat dissipation plate 340 can directly transfer the heat outside the heat dissipation plate 310 to the external environment through the heat dissipation holes 351.

As shown in fig. 2 and 4, a cooling fan 360 is further disposed in the accommodating cavity of the cold and hot compress assembly 300, the cooling fan 360 is located at the outer side of the cooling fin 340, the cooling fan 360 is electrically connected with the power supply in the controller 200, and the air exchange between the cooling fin 340 and the external ambient air is enhanced by the cooling fan 360, so as to enhance the heat dissipation or cooling effect of the cold and hot compress assembly 300.

As shown in fig. 1 and 2, the leg cover body 100 is provided with a cold and hot pack assembly 300 at a position corresponding to the ankle of the leg of the human body and a position corresponding to the knee of the leg of the human body on the leg cover body 100, the hot pack assembly 300 includes two cold and hot plates 310 and two first heat dissipation films 321 sharing the same second heat dissipation film 322, the two first heat dissipation films 321 are disposed at both sides of the same second heat dissipation film 322 and symmetrical with respect to the center line of the leg cover body 100, the two cold and hot plates 310 are respectively abutted with the outer side surfaces of the two first heat dissipation films 321, and each cold and hot plate 310 is provided with a housing 340 and various parts inside the housing 340.

Claims

1. The utility model provides an atmospheric pressure massage leg cover, includes leg cover body (100) that are connected and surround by a plurality of massage air bags and form, is equipped with on leg cover body (100) and contains controller (200) of power and air pump, and the inflation or the gassing shrink of massage air bag under the control of controller (200), its characterized in that: comprises at least one cold and hot compress component (300) arranged on a leg sleeve body (100); the cold and hot compress assembly (300) comprises a cold and hot sheet (310) and a heat transfer layer (320), wherein the heat transfer layer (320) surrounds the inner side surface of the leg sleeve body (100) and is connected with the massage air bag in a fitting mode, and the cold and hot sheet (310) is arranged on the outer side of the heat transfer layer (320) and is electrically connected with the controller (200).

2. The pneumatic massage leg cuff of claim 1, wherein: the heat transfer layer (320) comprises a first heat dissipation film (321) and a second heat dissipation film (322), the second heat dissipation film (322) is in an annular arrangement, the first heat dissipation film (321) is attached to the outer side face of the second heat dissipation film (322), and the first heat dissipation film (321) is attached to the massage air bag and is attached to the cold and hot sheets (310).

3. The pneumatic massage leg cuff of claim 2, wherein: the first heat dissipation film (321) and the second heat dissipation film (322) are both graphene heat dissipation films.

4. The pneumatic massage leg cuff of claim 2, wherein: the cold and hot compress assembly (300) further comprises a heat insulator (330), and the heat insulator (330) is arranged between the first heat dissipation film (321) and the second heat dissipation film (322) in a region corresponding to the cold and hot sheet (310).

5. The pneumatic massage leg cuff of claim 4, wherein: the cold and hot compress assembly (300) further comprises a shell (350), wherein the shell (350) is fixed on the outer side surface of the heat transfer layer (320), and a containing cavity for containing the cold and hot sheets (310) and the heat insulating piece (330) is arranged in the shell (350); a radiating fin (340) and a radiating fan (360) are further arranged in the shell (350), the radiating fin (340) is abutted against the outer side face of the cold and hot fin (310), the radiating fan (360) is positioned on the outer side of the radiating fin (340), and the radiating fin (340) is an aluminum alloy radiating fin; a plurality of radiating holes (351) are formed in the side face of the shell (350), and the radiating holes (351) are located on the corresponding positions of the radiating fins (340) on the shell (350).

6. The pneumatic massage leg cuff of claim 5, wherein: the leg cover body (100) is provided with a yielding hole (110), and a shell (350) of the cold and hot compress assembly (300) penetrates through the yielding hole (110) and stretches out of the leg cover body (100).

7. The pneumatic massage leg cuff of claim 5, wherein: the cold and hot plate cooling device further comprises a limiting piece (370), wherein the limiting piece (370) is fixed in the shell (350), a limiting hole matched with the outer contour of the cold and hot plate (310) is formed in the limiting piece (370), and the limiting hole and the cold and hot plate (310) form limiting fit.

8. The pneumatic massage leg cuff of claim 2, wherein: the cold and hot compress assembly (300) comprises two cold and hot plates (310) and two first heat dissipation films (321), wherein the two first heat dissipation films (321) are arranged on the same second heat dissipation film (322) and are symmetrical relative to the central line of the leg sleeve body (100), and the two cold and hot plates (310) are respectively attached to the outer side surfaces of the corresponding first heat dissipation films (321).

9. The pneumatic massage leg cuff of claim 8, wherein: the heat radiation device further comprises an inner liner layer (400), wherein the inner liner layer (400) is annularly arranged and covers the inner side surface of the second heat radiation film (322); the inner liner (400) is a cloth inner liner.

10. The pneumatic massage leg cuff of any one of claims 1 to 9, wherein: the cold and hot compress assembly (300) is arranged on the leg sleeve body (100) at a position corresponding to the ankle of the leg of the human body and/or a position corresponding to the knee of the leg of the human body.