Massage structure of foot massage machine

Abstract

The utility model discloses a massage structure of a foot massage machine. The massage structure comprises a shell, a leg massage mechanism, a foot massage mechanism and a control panel. The shell comprises a front panel, a bottom plate and a top plate, the leg massage mechanism is arranged on the front panel, and the foot massage mechanism is arranged on the bottom plate and connected with the control panel. The leg massage mechanism is driven by a leg motor, a deflection mechanism and a massage ejector rod are driven through a transmission mechanism to achieve kneading massage, and the legs are squeezed and massaged through an air bag massage assembly; in the foot massage mechanism, a foot motor drives a heel and sole massage assembly to massage the sole through a transmission mechanism, and a foot air bag massage assembly is responsible for squeezing and massaging the instep. According to the utility model, legs and feet can be comprehensively massaged, and various massage modes such as kneading, squeezing and the like are combined, so that the diversified requirements of users are effectively met, the massage effect is improved, and more comfortable massage experience is brought to the users.

Description

Technical Field

[0001] This utility model relates to the technical field of massagers, and in particular to a massage structure for a foot massager. Background Technology

[0002] With the fast pace of modern life, people are experiencing increasing work and life pressures, leading to more and more widespread physical fatigue and discomfort. Leg and foot fatigue, in particular, directly impacts people's quality of life and health. To alleviate this problem, various massage devices have emerged on the market, among which foot massagers have gained widespread attention due to their targeted approach and ease of use.

[0003] An existing foot massager includes a leg massage mechanism, a foot massage mechanism, and a housing (such as the foot massager with publication number CN105456009A). Although its foot massage mechanism has a rich variety of massage functions, including roller massage and air bag massage, its leg massage mechanism only has an air bag massage function, and the massage method is limited, which cannot meet the diverse needs of users.

[0004] In view of this, this utility model addresses the many shortcomings and inconveniences caused by the imperfections in the existing foot massager structure design. Through in-depth conception and active research and development, this utility model was created. Utility Model Content

[0005] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a foot massager with good massage effect and various massage modes.

[0006] To achieve the above objectives, the solution of this utility model is:

[0007] A foot massager's massage structure includes: a housing, a leg massage mechanism, a foot massage mechanism, and a control panel. The housing includes a front panel, a bottom plate, and a top plate. The leg massage mechanism is disposed on the front panel, and the foot massage mechanism is disposed on the bottom plate. The leg massage mechanism and the foot massage mechanism are respectively connected to the control panel.

[0008] The leg massage mechanism includes a leg motor, a leg transmission mechanism, two sets of swaying mechanisms, two sets of massage rods, and a leg airbag massage assembly. The leg motor is connected to the leg transmission mechanism, which is connected to the two sets of swaying mechanisms and the two sets of massage rods. The leg transmission mechanism drives the two sets of swaying mechanisms and the two sets of massage rods to knead and massage the legs. The airbag massage assembly is arranged vertically with the two sets of swaying mechanisms and the two sets of massage rods.

[0009] The foot massage mechanism includes a foot motor, a foot transmission mechanism, two sets of heel massage components, two sets of foot massage components, and a foot airbag massage component. The foot motor is connected to the foot transmission mechanism, the foot transmission mechanism is connected to the two sets of heel massage components, and the two sets of foot massage components are connected to either the foot transmission mechanism or the heel massage components. This allows the foot transmission mechanism to drive the two sets of heel massage components and the two sets of foot massage components to massage the instep. The foot airbag massage component is used to massage the instep.

[0010] Furthermore, the front panel of the housing has two mounting side plates and a central mounting plate disposed at the center of the two mounting side plates. A set of oscillation mechanism and a set of massage top rods are provided between each mounting side plate and the central mounting plate. The bottom plate of the housing has two base side plates and a central seat disposed at the center of the two base side plates. The foot area is provided with a set of heel massage components and a set of foot massage components installed between each base side plate and the central seat.

[0011] Furthermore, the leg motor is fixedly mounted on the outer casing, and the output shaft of the leg motor is connected to the leg transmission mechanism. The leg transmission mechanism includes a leg transmission gear meshing with the output shaft of the leg motor and a long leg transmission shaft located at the center of the leg transmission gear. Two sets of swing mechanisms and two sets of massage rods are symmetrically arranged on both sides of the long leg transmission shaft. Each swing mechanism has two swing wheels, two swing arms, and two swing massage heads. The two swing wheels are spaced apart on the long leg transmission shaft on the same side of the leg transmission gear. The two swing arms are symmetrically arranged at one end of the two swing wheels. The two swing massage heads are correspondingly mounted on the two swing arms. The two massage rods are correspondingly arranged at the other end of the two swing wheels. The bottom end of each swing arm and the bottom end of each massage rod are respectively provided with a limiting post. The front panel is provided with a limiting groove corresponding to each swing arm and massage rod to limit the movement of the limiting post.

[0012] Furthermore, the leg transmission shaft, two sets of sway mechanisms, and two sets of massage rods of the leg transmission mechanism are located in the upper middle part of the front panel for massaging the calf. The leg airbag massage assembly has its leg airbag located below the two sets of sway mechanisms and the two sets of massage rods for massaging the lower leg and ankle.

[0013] Furthermore, each set of oscillating mechanisms has a leg massage pad at the opposite ends of the two oscillating massage heads, and each set of massage rods has a leg rod pad at the opposite ends of the two massage rods.

[0014] Furthermore, the leg airbag massage assembly includes two leg airbags, leg air valves, and a leg air pump. Each mounting side plate is provided with a leg airbag between it and the central mounting plate. Each leg airbag is connected to a leg air valve, and the leg air valve is connected to the leg air pump and the control panel. The foot airbag massage assembly includes two foot airbags, foot air valves, and a foot air pump. Each base side plate is provided with a foot airbag between it and the central base. Each foot airbag is connected to a foot air valve, and the foot air valve is connected to the foot air pump and the control panel.

[0015] Furthermore, the leg airbag has a U-shaped structure with the airbag opening facing the rear panel, and one end of the leg airbag corresponding to the airbag opening is located near the front panel. The two ends of the leg airbag are located near the mounting side plate and the center mounting plate, respectively. The foot airbag has a U-shaped structure with the opening facing downwards, and one end of the foot airbag 351 is located on the base side plate, and the other end is located on the center seat.

[0016] Furthermore, the foot motor is mounted on the central seat, and its output end is connected to the foot transmission mechanism. The foot transmission mechanism includes a foot transmission gear meshing with the output end of the foot motor and a long foot transmission shaft located at the center of the foot transmission gear. Two sets of heel massage components and two sets of foot massage components are symmetrically arranged on both sides of the long foot transmission shaft. Each set of heel massage components has a heel massage roller fixedly mounted on the long foot transmission shaft, and a foot eccentric wheel is provided on the heel massage roller. The foot massage component includes a bushing, a connecting rod, and a foot massage seat, and a foot massage head is provided on the foot massage seat. The bushing is rotatably mounted on the foot eccentric wheel, and one end of the connecting rod is connected to the bushing, and the other end is connected to the foot massage seat.

[0017] Furthermore, the left and right ends of the foot massage seat are provided with corresponding movable long slots, and a limiting shaft is set on the two movable long slots. One end of the limiting shaft is set on the side plate of the base, and the other end is set on the center seat. Each set of heel massage components has two heel massage rollers. The foot eccentric wheel is fixedly set on one of the heel massage rollers and faces the other heel massage roller. The two heel massage rollers and the foot eccentric wheel are locked together by screws. The bushing is set between the two heel massage rollers.

[0018] Furthermore, the heel massage roller is provided with multiple massage blocks spaced at intervals; the bushing of the foot massage assembly is provided with massage protrusions.

[0019] With the above structure, the massage mechanism of this foot massager massages the legs by setting a leg massage mechanism on the front panel of the outer shell. The leg massage mechanism uses two sets of oscillating mechanisms and two sets of massage top rods to knead and massage the legs, and uses a leg airbag massage component to squeeze and massage the legs. The bottom of the outer shell houses a foot massage mechanism to massage the feet. The foot massage mechanism uses two sets of heel massage components and two sets of sole massage components to massage the soles of the feet, and uses a foot airbag massage component to squeeze and massage the insteps. This invention can provide comprehensive massage for the legs and feet, combining kneading, squeezing, and other massage methods to effectively meet diverse user needs, improve massage effects, and bring users a more comfortable massage experience. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of a partial disassembled state of the present invention.

[0021] Figure 2 This is a schematic diagram of the combined state structure of this utility model.

[0022] Figure 3 This is a schematic diagram of the leg massage mechanism of this utility model. Figure 1 .

[0023] Figure 4 This is a schematic diagram of the leg massage mechanism of this utility model. Figure 2 .

[0024] Figure 5 This is a schematic diagram showing the installation status of the foot airbag and leg airbag of this utility model.

[0025] Figure 6 This is an exploded view of the foot massage mechanism of this utility model. Figure 1 .

[0026] Figure 7 This is an exploded view of the foot massage mechanism of this utility model. Figure 2 .

[0027] Figure 8 This is a schematic diagram showing the installation state of the foot massage mechanism of this utility model.

[0028] Label Explanation:

[0029] 1. Outer shell; 11. Front panel; 111. Mounting side panel; 112. Center mounting plate; 13. Base plate; 131. Base side panel; 132. Center seat; 14. Top plate; 16. Massage opening; 17. Limiting groove;

[0030] 2. Leg massage mechanism; 21. Leg motor; 211. Output shaft; 22. Leg transmission mechanism; 221. Leg transmission gear; 222. Leg transmission long shaft; 23. Swing mechanism; 231. Swing wheel; 232. Swing arm; 233. Swing massage head; 234. Massage cushion; 24. Massage rod; 241. Rod cushion; 25. Leg airbag massage assembly; 251. Leg airbag; 252. Leg air valve; 253. Leg air pump;

[0031] 3. Foot massage mechanism; 31. Foot motor; 311. Output end; 32. Foot transmission mechanism; 321. Foot transmission gear; 322. Foot transmission long shaft; 33. Heel massage assembly; 331. Heel massage roller; 332. Foot eccentric wheel; 333. Massage block; 34. Foot massage assembly; 341. Bushing; 342. Connecting rod; 343. Foot massage seat; 344. Movable long groove; 345. Limiting shaft; 346. Foot massage head; 347. Massage protrusions; 35. Foot airbag massage assembly; 351. Foot airbag; 352. Foot air valve; 353. Foot air pump; 4. Control panel. Detailed Implementation

[0032] To further explain the technical solution of this utility model, the following detailed description is provided through specific embodiments.

[0033] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0034] like Figures 1 to 8 As shown, this utility model discloses a foot massager, which includes a housing 1, a leg massage mechanism 2 and a foot massage mechanism 3. The housing 1 includes a front panel 11, a bottom plate 13 and a top plate 14, and a massage opening 16 for the foot to be inserted is formed between the front panel 11 and the top plate 14.

[0035] The leg massage mechanism 2 includes a leg motor 21, a leg transmission mechanism 22, two sets of swaying mechanisms 23, two sets of massage rods 24, and a leg airbag massage assembly 25. The leg motor 21 is connected to the leg transmission mechanism 22, and the leg transmission mechanism drives the two sets of swaying mechanisms 23 and the two sets of massage rods 24 to massage the legs.

[0036] The leg motor 21 is fixedly mounted on the central mounting plate 112. The output shaft 211 of the leg motor 21 is connected to the leg transmission mechanism 22. The leg transmission mechanism 22 includes a leg transmission gear 221 that meshes with the output shaft 211 of the leg motor 21 and a long leg transmission shaft 222 located at the center of the leg transmission gear 221. The two ends of the long leg transmission shaft 222 are rotatably mounted on the two mounting side plates 111 and fixed together with the leg transmission gear 221. The leg transmission gear 221 is located at the center of the long leg transmission shaft 222, so that the leg transmission gear 221 can drive the long leg transmission shaft 222 to rotate.

[0037] Two sets of oscillating mechanisms 23 and two sets of massage rods 24 are symmetrically arranged on both sides of the leg transmission shaft 222. Each oscillating mechanism 23 has two oscillating wheels 231, two oscillating arms 232 and two oscillating massage heads 233. The two oscillating wheels 231 are spaced apart on the same side of the leg transmission shaft 222 of the leg transmission gear 221. The two oscillating arms 232 are symmetrically arranged at one end of the two oscillating wheels 231. The two oscillating massage heads 233 are correspondingly installed on the two oscillating arms 232. The two massage rods 24 are correspondingly arranged at the other end of the two oscillating wheels 231. The bottom end of each oscillating arm 232 and the bottom end of each massage rod 24 are respectively provided with a limiting post. The front panel 11 is provided with a limiting groove 17 corresponding to each oscillating arm 232 and massage rod 24 to limit the movement of the limiting post.

[0038] The leg motor 21 drives the leg transmission gear 221 of the leg transmission mechanism 22 to rotate, causing the long shaft 222 of the leg transmission mechanism 222, which is fixed to the leg transmission gear 221, to rotate. This, in turn, drives the swing arms 232 and the massage rod 24 on the four swing wheels 231 of the two sets of swing mechanisms 23 to rotate. When the two swing arms 232 of each set of swing mechanisms 23 drive the swing massage heads 233 to gradually clamp each other from top to bottom, the massage rod 24 gradually tilts downward. When the swing massage heads 233 on the two swing arms 232 gradually push outward from bottom to top, the massage rod 24 gradually tilts upward. The swing arms 232 can drive the swing massage heads 233 to swing left and right and clamp for massage. In combination with the massage rod 24, they can achieve the kneading and pinching massage effect.

[0039] The leg airbag massage component 25 includes two leg airbags 251, a leg air valve 252, and a leg air pump 253. Each leg airbag 251 is provided between the mounting side plate 111 and the central mounting plate 112. The leg airbag 251 has a U-shaped structure with the airbag opening facing backward. The end of the leg airbag 251 corresponding to the airbag opening is located near the front panel 11. The two ends of the leg airbag 251 are located near the mounting side plate 111 and the central mounting plate 112, respectively. Each leg airbag 251 is connected to the leg air valve 252, and the leg air valve 252 is connected to the leg air pump 253 and the control panel 4.

[0040] When the leg airbag massage mode is selected on control panel 4, the leg air pump 253 starts operating, generating compressed air. This compressed air flows from the leg air pump 253 through the leg air valve 252 into the leg airbag 251. The leg airbag 251 gradually expands as it inflates, compressing the leg muscles. When the pressure of the leg airbag 251 reaches a preset value (e.g., 80 kPa for "high setting"), the leg air pump 253 and leg air valve 252 stop inflating. When air needs to be expelled from the leg airbag 251 through the leg air valve 252, the leg air valve 252 switches to exhaust mode, causing the air in the leg airbag 251 to flow back into the leg air valve 252, and then be expelled through the air inlet of the valve. The inflation and deflation of the leg airbag 251 are automatically controlled by the preset massage mode on the control panel. The leg air valve 252 can be selected as a single valve to save costs or a dual valve to further improve inflation and deflation efficiency.

[0041] In this embodiment, the leg transmission long shaft 222, two sets of swaying mechanisms 23, and two sets of massage top rods 24 of the leg transmission mechanism 22 are located in the upper middle part of the front panel 11 for massaging the calf. The leg airbag 251 of the leg airbag massage assembly 25 is located below the two sets of swaying mechanisms 23 and the two sets of massage top rods 24 for massaging the lower leg and ankle, so that the part from the ankle to the calf can be massaged, the massage effect is good, and the massage mode of the whole leg is diverse.

[0042] To improve the comfort of leg massage, each set of oscillating mechanism 23 has a leg massage pad 234 at the opposite ends of the two oscillating massage heads 233, and each set of massage rods 24 has a leg rod pad 241 at the opposite ends. During massage, the leg massage pads 234 and rod pads 241 come into contact with the massage area, resulting in a higher level of massage comfort.

[0043] In this invention, the leg massage mechanism 2 directly drives the long leg transmission shaft 222 of the leg transmission mechanism 22, which is fixed to the leg transmission gear 221, to rotate via the output shaft 211 of the leg motor 21. This eliminates the need for intermediate shafts or multi-stage gears, resulting in a fast massage response. The leg transmission mechanism 22 occupies little space, is lightweight, has high transmission efficiency, and low maintenance costs. Furthermore, the inclusion of the oscillation mechanism 23, massage top rod 24, and leg airbag massage assembly 25 allows for various combinations.

[0044] The foot massage mechanism 3 includes a foot motor 31, a foot transmission mechanism 32, two sets of heel massage components 33, two sets of foot massage components 34, and a foot airbag massage component 35. The base plate 13 is provided with two base side plates 131 and a central seat 132, with the central seat 132 located at the center of the two base side plates 131.

[0045] The foot motor 31 is mounted on the center seat 132. The output end 311 of the foot motor 31 is connected to the foot transmission mechanism 32. The foot transmission mechanism 32 includes a foot transmission gear 321 that meshes with the output end 311 of the foot motor 31 and a foot transmission long shaft 322 located at the center of the foot transmission gear 321. The two ends of the foot transmission long shaft 322 are rotatably mounted on the two base side plates 131 and fixed together with the foot transmission gear 321. The foot transmission gear 321 is located at the center of the foot transmission long shaft 322, so that the foot transmission gear 321 can drive the foot transmission long shaft 322 to rotate.

[0046] Two sets of heel massage components 33 and two sets of foot massage components 34 are symmetrically arranged on both sides of the foot drive shaft 322. Each heel massage component 33 has two heel massage rollers 331 fixedly mounted on the foot drive shaft 322, and a foot eccentric wheel 332 is arranged between the two heel massage rollers 331. The foot massage component 34 includes a bushing 341, a connecting rod 342, and a foot massage seat 343. The bushing 341 is rotatably fitted onto the foot eccentric wheel 343. On the heart wheel 332, the two heel massage rollers 331 are located on both sides of the bushing 341. One end of the connecting rod 342 is connected to the bushing 341, and the other end is connected to the foot massage seat 343. The left and right ends of the foot massage seat 343 are provided with a corresponding movable long groove 344. A limiting shaft 345 is provided on the two movable long grooves 344. One end of the limiting shaft 345 is provided on the base side plate 131, and the other end is provided on the center seat 132. The foot massage seat 343 is provided with a foot massage head 346.

[0047] When the foot motor 31 drives the foot transmission gear 321 and the foot transmission shaft 322 to rotate, the two heel massage rollers 331 rotate synchronously to perform rolling massage on the heels. At the same time, the rotation of the heel massage rollers 331 drives the bushing 341 of the foot massage assembly 34 to perform eccentric movement. The foot massage seat 343 of the foot massage assembly 34 is limited by the limiting shaft 345, so that the movable long groove 344 of the foot massage seat 343 moves back and forth along the limiting shaft 345, thereby causing the foot massage head 346 to move back and forth to massage the user's feet.

[0048] Preferably, the heel massage roller 331 is provided with multiple massage blocks 333 spaced apart and staggered to further increase the massage intensity and improve the massage effect. The bushing 341 of the foot massage assembly 34 is provided with massage protrusions 347, which are also used to improve the massage effect.

[0049] The foot airbag massage component 35 includes two foot airbags 351, a foot air valve 352, and a foot air pump 353. Each foot airbag 351 is disposed between the base side plate 131 and the center seat 132. The foot airbag 351 has a U-shaped structure with the opening facing downward. One end of the foot airbag 351 is disposed on the base side plate 131, and the other end is disposed on the center seat 132. Each foot airbag 351 is connected to the foot air valve 352, and the foot air valve 352 is connected to the foot air pump 353 and the control panel 4.

[0050] When the foot airbag massage is selected on the control panel 4, the foot air pump 353 starts to operate, generating compressed air. The compressed air flows from the foot air pump 353 through the foot air valve 352 into the foot airbag 351. The foot airbag 351 gradually expands as it is inflated, compressing the muscles on the instep and performing air pressure massage on the instep. Its massage principle is the same as that of the leg airbag massage, and will not be described in detail.

[0051] The foot air valve 352 and foot air pump 353 of the foot airbag massage assembly 35 and the leg air valve 252 and leg air pump 253 of the leg airbag massage assembly 25 can be combined together or set separately. The foot airbag massage assembly 35 can be controlled together with the leg airbag massage assembly 25 or separately, depending on the actual needs.

[0052] The above embodiments and figures are not intended to limit the product form and style of this utility model. Any appropriate changes or modifications made by those skilled in the art should be considered as not departing from the patent scope of this utility model.

Claims

1. A massage structure for a foot massager, characterized in that, include: The device includes a housing, a leg massage mechanism, a foot massage mechanism, and a control panel. The housing includes a front panel, a bottom panel, and a top panel. The leg massage mechanism is mounted on the front panel, and the foot massage mechanism is mounted on the bottom panel. The leg massage mechanism and the foot massage mechanism are respectively connected to the control panel. The leg massage mechanism includes a leg motor, a leg transmission mechanism, two sets of swaying mechanisms, two sets of massage rods, and a leg airbag massage assembly. The leg motor is connected to the leg transmission mechanism, which is connected to the two sets of swaying mechanisms and the two sets of massage rods. The leg transmission mechanism drives the two sets of swaying mechanisms and the two sets of massage rods to knead and massage the legs. The airbag massage assembly is arranged vertically with the two sets of swaying mechanisms and the two sets of massage rods. The foot massage mechanism includes a foot motor, a foot transmission mechanism, two sets of heel massage components, two sets of foot massage components, and a foot airbag massage component. The foot motor is connected to the foot transmission mechanism, the foot transmission mechanism is connected to the two sets of heel massage components, and the two sets of foot massage components are connected to either the foot transmission mechanism or the heel massage components. This allows the foot transmission mechanism to drive the two sets of heel massage components and the two sets of foot massage components to massage the instep. The foot airbag massage component is used to massage the instep.

2. The massage structure of a foot massager as described in claim 1, characterized in that: The front panel of the housing has two mounting side plates and a central mounting plate disposed at the center of the two mounting side plates. A set of swing mechanism and a set of massage rods are provided between each mounting side plate and the central mounting plate. The bottom plate of the outer casing is provided with two base side plates and a central seat set in the center of the two base side plates, and the foot part; a set of heel massage components and a set of foot massage components are installed between each base side plate and the central seat.

3. The massage structure of a foot massager as described in claim 1 or 2, characterized in that: The leg motor is fixedly mounted on the outer casing. The output shaft of the leg motor is connected to the leg transmission mechanism. The leg transmission mechanism includes a leg transmission gear meshing with the output shaft of the leg motor and a long leg transmission shaft located at the center of the leg transmission gear. Two sets of swing mechanisms and two sets of massage rods are symmetrically arranged on both sides of the long leg transmission shaft. Each swing mechanism has two swing wheels, two swing arms, and two swing massage heads. The two swing wheels are spaced apart on the long leg transmission shaft on the same side of the leg transmission gear. The two swing arms are symmetrically arranged at one end of the two swing wheels. The two swing massage heads are correspondingly mounted on the two swing arms. The two massage rods are correspondingly arranged at the other end of the two swing wheels. The bottom end of each swing arm and the bottom end of each massage rod are respectively provided with a limiting post. The front panel is provided with a limiting groove corresponding to each swing arm and massage rod to limit the movement of the limiting post.

4. The massage structure of a foot massager as described in claim 3, characterized in that: The leg drive mechanism, including its long shaft, two sets of sway mechanisms, and two sets of massage rods, is located in the upper middle part of the front panel for massaging the calf. The leg airbag massage assembly has its airbag located below the two sets of sway mechanisms and the two sets of massage rods for massaging the lower leg and ankle.

5. The massage structure of a foot massager as described in claim 3, characterized in that: Each set of oscillating mechanisms has a leg massage pad at the opposite ends of the two oscillating massage heads, and each set of massage rods has a leg rod pad at the opposite ends of the two massage rods.

6. The massage structure of a foot massager as described in claim 2, characterized in that: The leg airbag massage assembly includes two leg airbags, leg air valves, and a leg air pump. Each side mounting plate and the central mounting plate are respectively provided with a leg airbag. Each leg airbag is connected to a leg air valve, and the leg air valve is connected to the leg air pump and the control panel. The foot airbag massage component includes two foot airbags, foot air valves, and a foot air pump. Each foot airbag is installed between the side plate of each base and the center seat. Each foot airbag is connected to a foot air valve, and the foot air valve is connected to the foot air pump and the control panel.

7. The massage structure of a foot massager as described in claim 6, characterized in that: The leg airbag has a U-shaped structure with the airbag opening facing the rear panel. One end of the leg airbag corresponding to the airbag opening is located near the front panel, and the two ends of the leg airbag are located near the mounting side plate and the center mounting plate, respectively. The foot airbag has a U-shaped structure with the opening facing downwards. One end of the foot airbag is located on the base side plate, and the other end is located on the center seat.

8. The massage structure of a foot massager as described in claim 2, characterized in that: The foot motor is mounted on a central seat, and its output end is connected to a foot transmission mechanism. The foot transmission mechanism includes a foot transmission gear meshing with the output end of the foot motor and a long foot transmission shaft located at the center of the foot transmission gear. Two sets of heel massage components and two sets of foot massage components are symmetrically arranged on both sides of the long foot transmission shaft. Each set of heel massage components has a heel massage roller fixedly mounted on the long foot transmission shaft. The heel massage roller is equipped with a foot eccentric wheel. The foot massage component includes a bushing, a connecting rod, and a foot massage seat. The foot massage seat is equipped with a foot massage head. The bushing is rotatably mounted on the foot eccentric wheel. One end of the connecting rod is connected to the bushing, and the other end is connected to the foot massage seat.

9. The massage structure of a foot massager as described in claim 8, characterized in that: The foot massage seat has corresponding movable slots at both ends, and a limiting shaft is set on the two movable slots. One end of the limiting shaft is set on the side plate of the base, and the other end is set on the center seat. Each set of heel massage components has two heel massage rollers. The foot eccentric wheel is fixedly installed on one of the heel massage rollers and faces the other heel massage roller. The two heel massage rollers and the foot eccentric wheel are locked together by screws. The bushing is located between the two heel massage rollers.

10. The massage structure of a foot massager as described in claim 9, characterized in that: The heel massage roller is provided with multiple massage blocks spaced at intervals; the foot massage assembly has massage protrusions on its bushing.

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