Leg and foot massage device with ankle moving function

Abstract

The utility model discloses a leg and foot massage device with a function of moving ankles, which comprises a leg frame and foot stools, the foot stools are connected to the lower end of the leg frame, leg massage mechanisms are arranged on the leg frame, foot massage mechanisms are arranged on the foot stools, two groups of foot stools and two groups of foot massage mechanisms are correspondingly arranged, each foot stool comprises a swing part, and the swing parts are arranged on the swing parts. The foot frame is provided with a first driving mechanism capable of driving the swing part to swing up and down, the foot massage mechanism is fixedly installed on the swing part, and the foot massage mechanism comprises a containing groove allowing the foot sole to be placed in and a first positioning module capable of positioning the foot sole placed in the containing groove. The leg and foot massage device with the function of moving the ankle can be used for moving the ankle of a user and carrying out rehabilitation physical therapy on the ankle joint of the user.

Description

TECHNICAL FIELD

[0001] The utility model relates to a leg foot massage device with movable ankle function. BACKGROUND

[0002] The leg foot massage device is a common component of a massage chair, which is specially used for massaging the lower legs, feet and other parts of a user.

[0003] The conventional leg foot massage device generally comprises a leg support and a foot support, the leg support is provided with a leg massage mechanism for massaging the legs, and the foot support is provided with a foot massage mechanism for massaging the feet. In order to adapt to people with different lower leg lengths, the leg support and the foot support are usually designed in a telescopic structure and are provided with an elastic reset mechanism, the foot support is driven by the elastic reset mechanism to move towards the leg support, the distance between the leg massage mechanism and the foot massage mechanism can be adjusted automatically, and people with different leg lengths can be adapted.

[0004] The angle between the leg support and the foot support of the existing leg foot massage device is fixed, during the massage process, the lower legs and feet of the user can only be kept at a preset angle, and cannot be adjusted according to the needs of the user, so the use experience is relatively poor. In addition, the existing leg foot massage device does not have the function of rehabilitation therapy for the ankle, some old groups or groups with injured ankles have the need for ankle rehabilitation therapy, and appropriate movement of the ankle can help them recover the strength, stability and flexibility of the ankle and reduce the risk of re-injury. SUMMARY

[0005] The utility model provides a leg foot massage device capable of moving the ankle joint of a user.

[0006] The leg foot massage device with movable ankle function comprises a leg support and a foot support, the foot support is connected to the lower end of the leg support, the leg support is provided with a leg massage mechanism for massaging the lower legs of a user, the foot support is provided with a foot massage mechanism for massaging the soles of a user, the foot support and the foot massage mechanism are correspondingly provided as two groups, and correspond to the soles of two feet of a user, the foot support comprises a swing part, the foot support is provided with a first driving mechanism capable of driving the swing part to swing up and down, the foot massage mechanism is fixedly installed on the swing part, and can also be driven by the first driving mechanism to swing up and down, the foot massage mechanism comprises a containing groove for accommodating the soles and a first positioning module capable of positioning the soles accommodated in the containing groove, the soles accommodated in the containing groove are positioned by the first positioning module, and the swing part and the foot massage mechanism can drive the soles to swing up and down, realizing the function of moving the ankle joint of a user.

[0007] Furthermore, the foot stand also includes a supporting part and a movable connecting part. The front and rear ends of the movable connecting part are respectively rotatably connected with the swinging part and the supporting part. The first driving mechanism is an electric push rod. The two ends of the electric push rod are respectively rotatably connected with the supporting part and the swinging part. The driving end of the electric push rod can drive the swinging part to realize up and down swinging movement when extending or retracting. This driving method has low noise and the swinging movement of the swinging part is relatively stable. The characteristics of the electric push rod can also be used to maintain the swinging part at a required angle, thereby improving the therapeutic effect of the ankle joint.

[0008] Furthermore, the foot massage mechanism includes a shell and a massage module. The shell is sleeved on the outside of the swing part and a cavity is formed between the shell and the swing part. The massage module is arranged in the cavity. The accommodating groove is arranged at the upper end of the shell. The structure is simple and compact.

[0009] Furthermore, the shell is provided with an opening at the bottom of the accommodating groove, and the massage module includes at least one massage wheel rotatably connected to the rocking part and a motor for driving these massage wheels to rotate. The massage wheel is arranged at the opening, and the massage wheel can perform rolling massage on the bottom of the sole of the foot when rotating.

[0010] Furthermore, there are two massage wheels, each of which is provided with massage bumps and a scraping portion. The rotation axes of the two massage wheels are arranged in parallel, and the two massage wheels are arranged along the front and rear ends of the swinging portion. The motor is arranged on the front side of the swinging portion, and the output shaft of the motor is arranged rearward and is connected to one end of one of the massage wheels. The other ends of the two massage wheels are connected by a belt and a pulley to form a transmission connection. The output power of the motor directly drives one of the massage wheels to rotate, and then drives the other massage wheel to rotate through the other end of the massage wheel, thereby driving the two massage wheels to rotate synchronously. The motor is arranged on the front side of the swinging portion to reasonably utilize the internal space of the cavity, making the overall structure of the foot massage mechanism more compact. The two massage wheels provided with massage bumps and a scraping portion can achieve acupuncture point stimulation and scraping massage on the bottom of the foot, improving the massage effect.

[0011] Furthermore, the first positioning module includes an airbag arranged on the side wall of the accommodating groove and capable of clamping and positioning the sole of the foot. The airbag can clamp the sole of the foot when it is inflated. This positioning method puts less pressure on the sole of the foot and is more comfortable. In addition, the airbag can also be used to achieve kneading massage of the sole of the foot.

[0012] Further, the support part of each group of foot supports is in sliding connection with the leg support, and a second driving mechanism capable of driving the support part to move up and down relative to the leg support is arranged between the support part and the leg support.

[0013] Further, the leg massage mechanism comprises a second accommodating groove for placing a lower leg and a second positioning module capable of positioning the lower leg placed in the second accommodating groove, which can fix the lower leg during the movement of the ankle joint, avoid displacement of the lower leg, and further improve the physiotherapy effect. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 The structure of the embodiment of the utility model Figure 1 ;

[0015] Figure 2 The structure of the embodiment of the utility model Figure 2 ;

[0016] Figure 3 The exploded view of the embodiment of the utility model

[0017] Figure 4 The structure exploded view of the embodiment of the utility model

[0018] Figure 5 The structure exploded view of the foot massage mechanism of the embodiment of the utility model

[0019] Figure 6 The cross-sectional view of the foot massage mechanism of the embodiment of the utility model

[0020] Figure 7 The assembly schematic view of the foot support of the embodiment of the utility model DETAILED DESCRIPTION

[0021] The embodiment of the leg and foot massage device with the movable ankle function of the utility model Figure 1-7As shown: it includes a leg frame 1 and a foot frame 2, the foot frame 2 is connected to the lower end of the leg frame 1, the leg frame 1 is provided with a leg massage mechanism 3, which can be used for massaging the user's calf area, and the foot frame 2 is provided with a foot massage mechanism 4, which can be used for massaging the user's foot sole area, the foot frame 2 and the foot massage mechanism 4 are respectively arranged into two groups, corresponding to the two soles of the user, the foot frame 2 includes a swinging part 21, and the foot frame 2 is provided with a first driving mechanism 51 that can drive the swinging part 21 to swing up and down, the foot massage mechanism 4 is fixedly installed on the swinging part 21, and can thus also be driven to swing up and down by the first driving mechanism 51, the foot massage mechanism 4 includes a receiving groove 411 for the sole of the foot to be placed and a first positioning module that can position the sole of the foot placed in the receiving groove 411, the sole of the foot placed in the receiving groove 411 is positioned by the first positioning module, and the up and down swinging of the swinging part 21 and the foot massage mechanism 4 can drive the sole of the foot to swing up and down, thereby realizing the function of activating the user's ankle joint.

[0022] The foot stand 2 also includes a supporting part 22 and a movable connecting part 23. The front and rear ends of the movable connecting part 22 are respectively connected to form a rotation connection. The swinging part 21, the supporting part 22, and the movable connecting part 23 are connected to form a three-link structure. The first driving mechanism 51 is an electric push rod. The two ends of the electric push rod are respectively connected to the supporting part 22 and the swinging part 21 to form a rotation connection. The driving end of the electric push rod can drive the swinging part 21 to realize up and down swinging movement when extending or retracting. This driving method has low noise and the swinging movement of the swinging part 21 is relatively stable. The characteristics of the electric push rod can also be used to keep the swinging part 21 at a required angle, thereby improving the physical therapy effect of the ankle joint.

[0023] The foot massage mechanism 4 includes a housing 41 and a massage module. The housing 41 is sleeved on the outside of the swing part 21 and a cavity 40 is formed between the housing 41 and the swing part 21. Figure 5 As shown, it is composed of several parts spliced ​​together, which is convenient for installation. The massage module is arranged in the cavity 40, and the accommodating groove 411 is arranged at the upper end of the shell 41. The structure is simple and compact.

[0024] The housing 41 has an opening 412 at the bottom of the receiving groove 411. The massage module includes two massage wheels (431, 432) rotatably connected to the rocking portion 21 and a motor 433 for driving the massage wheels. The massage wheels are disposed at the opening 412 and can perform a rolling massage on the bottom of the foot when rotating. In other embodiments, only one massage wheel may be provided.

[0025] In this embodiment, the two massage wheels (431, 432) are respectively provided with massage bumps and scraping parts. The rotation axes of the two massage wheels are arranged in parallel. The two massage wheels are arranged along the front and rear ends of the swinging part 21. The motor 433 is arranged on the front side of the swinging part 21. The output shaft of the motor 433 is arranged rearward and is connected to one end of one of the massage wheels 431. The other ends of the two massage wheels are connected to each other by a belt and a pulley. Of course, other transmission methods can also be used, such as gears. The output power of the motor 433 directly drives one of the massage wheels 431 to rotate, and then drives the other massage wheel 432 to rotate through the other end of the massage wheel 431, thereby driving the two massage wheels to rotate synchronously. The motor 433 is arranged on the front side of the swinging part 21 to reasonably utilize the internal space of the cavity 40, making the overall structure of the foot massage mechanism 4 more compact. The two massage wheels provided with massage bumps and scraping parts can achieve acupuncture point stimulation and scraping massage on the bottom of the foot, improving the massage effect.

[0026] The first positioning module includes an airbag (not shown in the figure) arranged on the side wall of the accommodating groove 411 and capable of clamping and positioning the sole of the foot. The airbag is distributed on both sides of the sole of the foot. When the airbag is inflated, it can clamp the sole of the foot. This positioning method puts less pressure on the sole of the foot and is more comfortable. In addition, by alternately inflating and deflating the airbag, the airbag can also be used to achieve kneading and massage the sole of the foot.

[0027] In other embodiments, the first positioning module may also be a strap or a retaining wall disposed above the sole of the foot to prevent it from moving upward.

[0028] The support parts 22 of the two groups of tripods 2 are slidably connected with the leg frames 1. Specifically, the sliding connection can be achieved by setting a slide rail, a slide groove or a slide sleeve between the support part 22 and the leg frame 1. A second driving mechanism 52 is set between the support part 22 of each group of tripods 2 and the leg frame 1, which can drive it to move up and down relative to the leg frame 1. The second driving mechanism 52 can adopt an electric push rod. The second driving mechanism 52 can drive the tripod 2 to move up and down relative to the leg frame 1, and can adjust the relative distance between the tripod 2 and the leg frame 1. The up and down movement of each group of tripods 2 is independent, which can improve the adaptation effect for people with different leg lengths, and also has a better adaptation effect for people with different leg lengths.

[0029] The leg massage mechanism 3 includes a shell 31, which has two second receiving grooves 311 for the user's two calves to be placed respectively. The leg massage mechanism 3 also includes a second positioning module that can position the calf placed in the second receiving groove 311. When the ankle joint is moved, the calf can be fixed to avoid displacement of the calf, which can further improve the physical therapy effect. The second positioning module includes air bags (not shown in the figure) arranged at two opposite side walls of the second receiving groove 311. The air bags can clamp the calf when inflated. This positioning method puts less pressure on the calf and is more comfortable. In addition, by cooperating with the second driving mechanism, a "stretching" massage effect on the user's legs can also be achieved.

[0030] The above embodiment is only one preferred embodiment of the present invention. Common changes and substitutions made by those skilled in the art within the scope of the technical solution of the present invention are all included in the protection scope of the present invention.

Claims

1. A leg and foot massage device with ankle mobility function, comprising a leg frame and a foot frame, wherein the foot frame is connected to the lower end of the leg frame, the leg frame is provided with a leg massage mechanism, and the foot frame is provided with a foot massage mechanism, characterized in that: The foot stand and the foot massage mechanism are respectively arranged in two groups. The foot stand includes a swinging part, and a first driving mechanism is provided on the foot stand, which can drive the swinging part to swing up and down. The foot massage mechanism is fixedly installed on the swinging part. The foot massage mechanism includes a receiving groove for the sole of the foot to be placed and a first positioning module that can position the sole of the foot placed in the receiving groove.

2. The leg and foot massage device with ankle mobility function according to claim 1, characterized in that: The tripod also includes a supporting part and a movable connecting part. The front and rear ends of the movable connecting part respectively form a rotational connection with the swinging part and the supporting part. The first driving mechanism is an electric push rod. The two ends of the electric push rod respectively form a rotational connection with the supporting part and the swinging part.

3. The leg and foot massage device with ankle mobility function according to claim 1, characterized in that: The foot massage mechanism includes a shell and a massage module. The shell is sleeved on the outside of the swing part and a cavity is formed between the shell and the swing part. The massage module is arranged in the cavity. The accommodating groove is arranged at the upper end of the shell.

4. The leg and foot massage device with ankle mobility function according to claim 3, characterized in that: The shell is provided with an opening at the bottom of the accommodating groove. The massage module includes at least one massage wheel rotatably connected to the swing part and a motor for driving the massage wheels to rotate. The massage wheel is arranged at the opening.

5. The leg and foot massage device with ankle mobility function according to claim 4, characterized in that: There are two massage wheels, each of which is provided with massage bumps and scraping parts. The rotation axes of the two massage wheels are arranged in parallel. The two massage wheels are arranged along the front and rear end directions of the swing part. The motor is arranged on one side of the front end of the swing part. The output shaft of the motor is arranged rearward and is transmission-connected to one end of one of the massage wheels. The other ends of the two massage wheels form a transmission connection.

6. The leg and foot massage device with ankle mobility function according to claim 1, characterized in that: The first positioning module includes an air bag which is arranged on the side wall of the accommodating groove and can clamp and position the sole of the foot.

7. The leg and foot massage device with ankle mobility function according to claim 2, characterized in that: The supporting parts of each set of tripods are slidably connected with the leg frames, and a second driving mechanism is provided between the supporting parts of each set of tripods and the leg frames, which can drive the second driving mechanism to move up and down relative to the leg frames.

8. The leg and foot massage device with ankle mobility function according to claim 1 or 7, characterized in that: The leg massage mechanism includes a second accommodating groove for the calf to be placed in and a second positioning module capable of positioning the calf placed in the second accommodating groove, and the second positioning module includes an air bag arranged on the side wall of the second accommodating groove.

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