CN113908034A - Wearable pneumatic bionic lower limb massager - Google Patents

Abstract

The invention belongs to the technical field of medical instruments, particularly relates to the field of A61H23/00, and particularly relates to a wearable pneumatic bionic lower limb massager. The method comprises the following steps: a skeletal system comprising a lower leg anterior skeleton and a lower leg lateral skeleton; the massage parts are of finger-shaped strip structures, the roots of the massage parts are connected to the skeleton system, and the side faces of the massage parts are in contact with muscles of legs of a human body; the control system is connected with the massage part and controls the massage part to extend and bend. The massage device is used for activating blood circulation and massaging the legs of a person standing for a long time, and is particularly applied to preventive massage of varicosity; the massager has light weight, simple structure and convenient wearing, does not influence the normal lower limb movement, can actively promote the venous return of the lower limb and massage the muscles in a certain area, relieves the discomfort of lower limb swelling and the like, and prevents the formation of varicose veins and venous thrombosis.

Description

Wearable pneumatic bionic lower limb massager

Technical Field

The invention belongs to the technical field of medical instruments, particularly relates to the field of A61H23/00, and particularly relates to a wearable pneumatic bionic lower limb massager.

Background

When a person stands or sits for a long time, venous blood of the lower limbs flows back slowly and is easy to accumulate, venous burden is increased, and venous valve dysfunction is caused, so that varicose veins of the lower limbs are caused, the lower limbs feel acid and swell discomfort, and the symptoms of heavy feeling, fatigue and the like are caused. The existing device capable of relieving varicosity elastic socks is mainly used, and a wearable exoskeleton support is also available abroad, so that the short-time sitting and resting opportunity is provided for long-time standing workers. Similarly, the elastic socks have the problems of influencing blood supply of lower limbs, influencing skin metabolism, reducing muscle function of the lower limbs and the like after being improperly selected or worn for a long time, and the exoskeleton support only provides the possibility of temporarily relaxing muscles, so that the problems of vein blood flow slowing and stasis of the lower limbs are not solved. In addition, no targeted equipment is available for improving the problem of slow blood flow of the lower limbs caused by sedentary sitting.

In fact, the slow problem of low limbs blood flow just can effectively be alleviated in simple massage action, but the massager on the existing market mainly uses hand-held type, massage armchair bed, or with placing the form of using in seat or bed as the main, general weight is great, it is more fixed to use the scene, and the target site uses neck shoulder, waist back as the main, lack one kind and can effectively improve the blood flow to low limbs and slow down, the problem of siltation and dress convenient, the function is perfect, during the use move about unrestricted and do not influence the massage equipment of whole pleasing to the eye degree in the certain extent.

Disclosure of Invention

In order to overcome the defects and limitations of the devices, the invention provides a device which can be worn daily, can be used while sitting or standing in a certain range, can be worn in the outer trousers in some public places without influencing the overall appearance, has the main purpose of promoting the blood backflow of the lower limbs, and can massage and relax the muscles of the lower limbs.

The invention provides a wearable pneumatic bionic lower limb massager, which comprises:

a skeletal system comprising a lower leg anterior skeleton and a lower leg lateral skeleton;

the massage parts are of finger-shaped strip structures, the roots of the massage parts are connected to the skeleton system, and the side faces of the massage parts are in contact with muscles of legs of a human body;

the control system is connected with the massage part and controls the massage part to extend and bend.

As a preferred technical scheme, the shank anterior framework is integrally T-shaped, is used for being placed on the front of a shank of a human body, and is of an arc-shaped bending structure adapted to the shank of the human body; the outer leg skeleton integrally forms a C shape, extends from the outer side end of the horizontal section of the T-shaped structure of the front leg skeleton, and then extends downwards with a certain radian.

As a preferred technical scheme, a damping rotating shaft connecting structure is arranged at the joint of the crus lateral skeleton and the crus front skeleton; a damping rotating shaft connecting structure is arranged in the outer side skeleton of the shank; the elastic fixing band is arranged on the lateral surface of the shank outer side framework; and an elastic fixing band is arranged at the outer side edge of the shank front framework.

As a preferable technical scheme, the massage part is arranged at the inner side edge of the vertical section of the T-shaped structure of the lower leg front framework; the side surface of the massage part connected with the front shank framework is arranged close to the inner muscle of the shank; the massage part is arranged at the rear outer side edge of the outer leg framework; the side surface of the massage part connected with the outer skeleton of the shank is arranged closely to the outer muscle of the shank.

As a preferable technical scheme, the connection between the massage part and the skeleton system is a fixed connection with a movable position, a fixing groove with a length extending in a vertical direction is arranged on the skeleton system, a fixing seat is arranged in the fixing groove in a sliding manner, and the fixing seat comprises a thread section; the root of the massage part is provided with a connecting seat, and the connecting seat extends into the fixed groove to be matched and connected with the thread section of the fixed seat.

As a preferred technical scheme, the massage part comprises a massage head and a corrugated pipe, the massage head is arranged at the end part of the massage part, a plurality of sections of corrugated pipes are arranged between the massage head and the connecting seat, and each section of corrugated pipe is provided with an independent air pressure sensor and an independent exhaust valve at the end part; the inner side surface of the massage head is provided with a first pressure sensor; the massage portion still includes 3D plants layer, 3D plants layer parcel massage head and bellows setting, the root of 3D plants layer with fixing base fixed connection.

As a preferred technical scheme, a second pressure sensor is connected below the framework system; and an elastic fixing band is arranged on a connecting line between the framework system and the second pressure sensor.

As a preferred technical scheme, the control system comprises a controller, the controller is connected with the massage part through an air pipe, the air pipe is arranged in the skeleton system to form a branch air pipe, and the branch air pipe is respectively and independently connected with each corrugated pipe; the controller is connected with each sensor through a lead.

As a preferable technical scheme, the multifunctional waist belt further comprises a waist belt, wherein the controller is fixedly arranged on the waist belt, the waist belt is connected with the skeleton system through a protective sleeve, and a guide wire and an air pipe are accommodated in the protective sleeve; the skeleton system is arranged into a grid or cheese-shaped hollow structure; the air pipe and the guide wire are spirally distributed in the hollow structure of the framework system; and the protective sleeve is provided with an elastic fixing band.

As a preferred technical scheme, a control chip is arranged in the controller; the surface of the controller is provided with a key and a liquid crystal display screen; a battery mounting seat and a high-pressure air source are arranged in the controller; an external power supply interface and an external air source interface are arranged in the controller.

Has the advantages that: the invention provides a wearable pneumatic bionic lower limb massager, which is used for activating blood and massaging the legs of a person standing for a long time, and is particularly applied to preventive massage of varicosity; the massager has light weight, simple structure and convenient wearing, does not influence the normal lower limb movement, can actively promote the venous return of the lower limb and massage the muscles in a certain area, relieves the discomfort of lower limb swelling and the like, and prevents the formation of varicose veins and venous thrombosis. Compared with the prior art, the device has the advantages that the working principle of the device is more consistent with the anatomy walking of the large and small saphenous veins, the artificial massage effect is more approximate, the effect is improved, the use experience of a user is improved, and the use comfort level is increased. The device is small in size, can be worn internally, and is more friendly to the experience of part of caregivers with dress requirements. The device adopts pneumatic type drive, the energy saving. The device can self-define the starting and stopping of automatic massage by monitoring the muscle tension, and can also adjust the massage force.

Drawings

Fig. 1 is a schematic structural diagram of a wearable pneumatic bionic lower limb massager provided by the invention;

FIG. 2 is a schematic view of the massage part;

FIG. 3 is a schematic structural view of a skeletal system provided with a housing;

FIG. 4 is a schematic structural view of a skeletal system provided with elastic bands;

the massage device comprises a skeleton system 1, a shank front skeleton 11, a shank outer skeleton 12, a damping rotating shaft 13, a massage part 2, a massage head 21, a corrugated pipe 22, an air pressure sensor 23, an exhaust valve 24, a fabric layer 25-3D, a control system 3, a controller 31, a protective sleeve 32, a branch air pipe 33, an elastic fixing belt 4, a fixing groove 51, a fixing seat 52, a connecting seat 53, a first pressure sensor 61, a second pressure sensor 62, a shell 7 and an elastic belt 8.

Detailed Description

In the present specification, expressions indicating directions such as "inner", "outer", "upper", "lower", etc., indicating directions are expressions based on the lower body of a human body, and for example, "outer side of lower leg" indicates the right side surface of the right leg or the left side surface of the left leg when the user stands in a standing posture; for ease of understanding, to avoid ambiguity, are hereby specified.

A wearable pneumatic bionic lower limb massager, comprising:

the skeleton system 1 comprises a lower leg front skeleton 11 and a lower leg outer skeleton 12;

the massage parts 2 are arranged into finger-shaped strip structures, the root parts of the massage parts 2 are connected to the skeleton system 1, and the side surfaces of the massage parts 2 are in contact with leg muscles of a human body;

the control system 3 is connected with the massage part 2, and the control system 3 controls the massage part 2 to extend and bend.

Preferably, the front skeleton and the outer skeleton of the lower leg are provided with telescopic structures, and the length can be adjusted within a certain range according to needs.

Preferably, the framework system is made of light materials such as polyamide and is of a grid or cheese-shaped hollow structure. The lead wire and the gas supply pipe run in the gas supply pipe, and the whole body is lightened.

Preferably, the skin-contacting surface of the skeleton system is provided with a cushion layer, and the skin-contacting surface of the cushion layer is provided with a punctiform or strip-shaped flexible material for increasing friction force.

In some preferred embodiments, the lower leg front frame 11 is overall in a T shape, the lower leg front frame 11 is used for being placed on the front surface of the lower leg of the human body, and the lower leg front frame 11 is configured to adapt to the arc-shaped bending structure of the lower leg of the human body; the outer leg skeleton 12 is C-shaped as a whole, and the outer leg skeleton 12 extends from the outer end of the horizontal section of the T-shaped structure of the front leg skeleton 11 and then extends downward with a certain radian.

In some preferred embodiments, the connection part of the lower leg outer skeleton 12 and the lower leg front skeleton 11 is provided with a damping rotating shaft 13 connection structure; a damping rotating shaft 13 connecting structure is arranged in the shank outer side framework 12; the elastic fixing band 4 is arranged on the side surface of the shank outer side framework 12; the front skeleton 11 of the lower leg is provided with an elastic fixing band 4 at the outer edge.

The outer side of the upper end of the front shank framework is provided with a shank outer side framework through a damping rotating shaft. The middle section and the far end of the shank outer side framework are provided with damping rotating shafts which can be bent so as to be attached to the shank outer side face.

Preferably, in the shank outside skeleton the quantity and the position of damping pivot structure with the quantity and the position matching of massage portion set up, more preferably, per two the massage portion corresponds all adopt damping pivot structure to connect in the middle of the shank outside skeleton, guarantee the laminating of massage portion to the shank lateral surface.

The elastic fixing band is provided with an upper fixing band and a lower fixing band which are respectively fixedly connected to the rear outer side edge of the upper end of the outer skeleton of the crus and the outer side edge of the lower end of the front skeleton of the crus, and the upper fixing band and the lower fixing band are fixed on the inner side edge of the front skeleton of the crus around the crus to bind the skeleton system on the crus.

The elastic fixing band is provided with a magic tape, and the elastic fixing band is wound and fixed on the leg through the magic tape. D-shaped buckles are arranged at the upper end and the lower end in the front shank framework, and the upper elastic fixing band and the lower elastic fixing band penetrate through the D-shaped buckles and are fixed through the magic tapes after being folded back.

In some preferred embodiments, the massage part 2 is arranged at the inner side edge of the vertical section of the T-shaped structure of the lower leg front skeleton 11; the side surface of the massage part 2 connected with the shank front framework 11 is arranged close to the inner muscle of the shank; the massage part 2 is arranged at the rear outer side edge of the lower leg outer side framework 12; the side surface of the massage part 2 connected with the shank outer side framework 12 is arranged close to the shank outer side muscle.

The massage parts are finger-shaped and are slightly arc-shaped as a whole, and 2-3 massage parts are arranged on the inner side edge of the shank front skeleton and the rear outer side edge of the shank outer side skeleton respectively.

In some preferred embodiments, the connection between the massage part 2 and the skeleton system 1 is a fixed connection with a movable position, a fixing groove 51 with a length extending in a vertical direction is provided on the skeleton system 1, a fixing seat 52 is slidably provided in the fixing groove 51, and the fixing seat 52 includes a threaded section; the root of the massage part 2 is provided with a connecting seat 53, and the connecting seat 53 extends into the fixing groove 51 to be matched and connected with the thread section of the fixing seat 52.

The cross section of the fixing groove is in a convex shape, a fixing seat is arranged in the fixing groove and can slide in the fixing groove, a thread section is integrally arranged on the fixing seat and extends out of the fixing groove, the tail end of the massage part is fixedly connected with a connecting seat, the connecting seat is connected to the thread section through threads,

in some preferred embodiments, the massage part 2 comprises a massage head 21 and a corrugated pipe 22, the massage head 21 is arranged at the end of the massage part 2, a plurality of sections of corrugated pipes 22 are arranged between the massage head 21 and the connecting seat 53, and each section of corrugated pipe 22 is provided with an independent air pressure sensor 23 and an air outlet valve 24 at the end; the massage head 21 is provided with a first pressure sensor 61 on the inner side; the massage part 2 further comprises a 3D fabric layer 25, the 3D fabric layer 25 wraps the massage head 21 and the corrugated pipe 22, and the root of the 3D fabric layer 25 is fixedly connected with the fixed seat 52.

As shown in figure 3, a detachable light shell 7 is covered above the working area of the massage part to maintain the normal outline of the leg and avoid the trouser leg cloth from influencing the movement of the massage head. When the massage instrument is worn, the shell is arranged between the massage head and the trousers of a user, so that the normal outer contour is ensured, the contour of the massage head can not be seen from the outside of the trouser legs, the appearance is ensured, and the massage action of the massage head can not influence the friction of the trouser legs.

As shown in fig. 4, the massage head working area is provided with an elastic band 8 which is sent from the position of the massage head root arranged at the inner side of the shank front framework, passes through the guiding groove at the position of the massage part root at the inner side of the shank outer framework, and is fixed at the outer side of the shank front framework around the shank, the elastic band 8 has high air permeability and large friction force of the inner side, assists to fix the shank on the shank, and the friction force of the outer side is small, thus achieving the effects of reducing the friction resistance of the massage head and reducing the skin injury.

Preferably, the number of the corrugated pipes is preferably 3, each section of the corrugated pipe is independent of the other section of the corrugated pipe and is connected through a hard pipe, and the corrugated pipes are controlled by independent branch air pipes.

The surface of the massage part is wrapped with a 3D fabric layer, the 3D fabric layer is composed of wear-resistant fabrics with different elasticity through specific arrangement, so as to maintain the shape of the massage part, limit the movement direction and range of the corrugated pipe, make the massage part extend and bend according to the designated direction, hard convex structures are distributed between the corrugated pipe contact skin side and the 3D fabric layer along the longitudinal axis direction of the massage part, the whole massage head is hard, the contact skin side is a convex structure, and a first pressure sensor is fixedly arranged, the first pressure sensor is connected with the control chip through a lead, the lead runs inside the framework system, the lower end of the outer skeleton of the shank extends out of a lead and is connected with a second pressure sensor, the lead runs inside the skeleton system and is connected with a control chip, each section of corrugated pipe is provided with an independent air pressure sensor and an independent exhaust valve, and the air pressure sensors and the exhaust valves are connected with the control chip inside the control system through the leads. The exhaust valve is used for exhausting high-pressure air in the corrugated pipe, and the high-pressure air is directly exhausted into the atmosphere from the exhaust valve.

In some preferred embodiments, a second pressure sensor 62 is connected below the skeleton system 1; and an elastic fixing belt 4 is arranged on a connecting line between the skeleton system 1 and the second pressure sensor 62.

In some preferred embodiments, the control system 3 comprises a controller 31, the controller 31 is connected to the massage part 2 through an air pipe, the air pipe is provided as a branch air pipe 33 in the skeleton system 1, and each of the bellows 22 is independently connected; the controller 31 is connected to the respective sensors through wires.

In some preferred embodiments, the device further comprises a waist belt 7, wherein the controller 31 is fixedly arranged on the waist belt 7, the waist belt 7 is connected with the skeleton system 1 through a protective sleeve 32, and the protective sleeve 32 accommodates a lead and an air pipe; the skeleton system 1 is arranged into a grid or cheese-shaped hollow structure; the air pipe and the conducting wire are spirally distributed in the hollow structure of the skeleton system 1; and the protective sleeve is provided with an elastic fixing belt 4.

And a protective sleeve is connected between the controller and the framework system, and a lead and branch pipelines connected between the controller and the framework system are positioned in the protective sleeve to protect and tidily arrange the lead and the branch pipelines. The protective sleeve is provided with an elastic fixing band with a magic tape, and the elastic fixing band can be fixed on the side surface of the thigh.

Preferably, the connection point of the protective sleeve and the skeleton system is positioned at one end of the horizontal structure of the T-shaped structure of the lower leg front skeleton, which is close to the outer side of the lower leg; in the practical application scene of the massager provided by the invention, the skeleton system is arranged on a shank structure of a human body, the protective sleeve needs to extend from the shank to the waist, when the connecting point of the protective sleeve and the skeleton system is positioned at one end of a T-shaped structure of a front skeleton of the shank, which is close to the outer side of the shank, the protective sleeve is positioned at the outer side of the thigh of the human body when the massager is worn, so that the bending of the shank is not hindered and influenced, and the body of a user can move smoothly.

In some preferred embodiments, a control chip is disposed in the controller 31; the surface of the controller 31 is provided with a key and a liquid crystal display screen; a battery mounting seat and a high-pressure air source are arranged in the controller 31; an external power supply interface and an external air source interface are arranged in the controller 31.

In some preferred embodiments, the high-pressure gas source is filled with an inert gas such as helium.

The working principle is as follows: the invention provides a wearable pneumatic bionic lower limb massager, which is used for activating blood and massaging the legs of a person standing for a long time, and is particularly applied to preventive massage of varicosity; when in use, the waist belt is tied at the waist, the skeleton is adjusted to a proper length through the telescopic structures of the crus front skeleton and the crus outer side skeleton, the crus front skeleton system is worn on the front edge of the crus through the elastic fixing bands, the upper fixing band and the lower fixing band are respectively wound on the upper end and the lower end of the crus, the elasticity of the elastic fixing bands is adjusted, fixing by magic tape, wrestling the damping rotating shaft of the outer side skeleton of the crus connected with the skeleton system and the damping rotating shaft at the middle section and the lower end of the outer side skeleton of the crus to make the rear outer side skeleton of the crus approach or fit the rear outer side contour of the crus as much as possible, leading the middle upper section elastic band between the massage head and the crus, penetrating through the inner side guiding groove of the outer side skeleton of the crus, winding on the middle upper section of the crus, adjusting the tightness, the massage part is rotatably installed on the fixing seat through the threads by magic tape fixation, and the fixing seat slides in the fixing groove to determine the required installation position before installation. And fixing the second pressure sensor at the bottom of the heel by using an elastic fixing band. The protective sleeve is fixed on the outer side of the thigh by an elastic fixing band. And a high-pressure gas storage bottle is arranged in the belt controller or is connected with an external gas source according to the requirement. And selecting to connect an external power supply according to the requirement.

The power button is pressed down, the controller is started, the control chip stores the program of the working mode of the massage part, the corresponding working mode program is executed by inputting instructions to the control chip through the button, and the display screen can display the relevant information of the working mode, the battery capacity, the air supply pressure and the like.

After the massage part is started, the control chip sends a command to control the valve to be opened, high-pressure gas of an air source in the air bottle or outside the air bottle firstly enters the fourth section of each massage part through the main air supply pipeline and the branch pipeline, the corrugated pipe is inflated, the elastic 3D fabric wrapped outside the massage parts enables the fourth section of each massage part to bend towards the skin side according to the preset value, when the first pressure sensor on the first section touches the skin, and when a pressure signal reaches the preset value, the inflation is stopped, the fourth section is always kept in the inflated state, and the massage part in the whole use process is ensured to be in the state of being attached to the skin. After use, the long-press power key is powered off and closed, the control chip sends a command to control the third exhaust valve to open to exhaust gas in the fourth section of the massage part before the system is closed, and the whole massage part is recovered to the initial state.

The working modes are as follows:

the massage device comprises a first section and a second section, wherein the first section and the second section are respectively provided with a corrugated pipe, the first section and the second section are respectively provided with a 3D fabric layer, the third section is provided with a control chip, the control chip executes a timing mode program, the control chip sends a command to control the valve to be opened, high-pressure gas in a gas cylinder or an external gas source enters the second section and the third section of the massage part through a main gas supply pipeline and a branch pipeline, the corrugated pipe is inflated, and the second section and the third section of the massage part can be bent in a preset direction through the 3D fabric layer outside the massage part to carry out sector kneading massage on calf muscles; the first pressure sensor on the massage head senses the pressure during real-time monitoring massage, the pressure sensor transmits pressure data to the control chip through a wire to serve as a signal for adjusting the massage strength, in addition, when the pressure signal is reduced to be below a threshold value, the control chip sends a command to control the first exhaust valve and the second exhaust valve to be opened to exhaust gas in the massage part, the second section and the third section of the massage part recover to an initial state to finish a massage action, and all the massage parts sequentially and circularly reciprocate from bottom to top to press a target region of a shank of a user. The timing mode is mainly aimed at a person sitting for a long time, the muscles of the lower legs are always in a relaxed state, and the muscles are massaged according to preset timing to promote venous blood backflow. For a person standing for a long time, the massage head can be started to press for 1 time in advance when the timing is finished in the mode so as to remind a user to start massage, and when the second pressure sensor judges that the lower limbs of a certain side are in a relaxed state by sensing the pressure, the side is massaged firstly. The massage time can be set within 1-3 minutes.

A rest mode: the rest mode is mainly aimed at long standing persons, such as medical care personnel, military police on duty, teachers, various foreground service personnel and the like, the rest mode is selected by pressing down a key before using the rest mode, the control chip executes a rest mode program, a second pressure sensor on the sole of a user judges whether the lower limbs on two sides or one side are in a standing muscle tension state or a muscle relaxation rest state by sensing the pressure, when the control chip receives the pressure of the second pressure sensor to judge that the lower limbs on two sides or one side are in the rest state, the control chip sends an instruction to open valves of a main gas supply pipeline and a branch pipeline to inflate a massage part to massage the lower leg on the side, when the judgment of the rest state is made, the control chip delays about 2 seconds to start executing the massage program so as to reduce the probability of misjudgment caused by walking or temporary posture change, when the control chip judges that the muscles are in the tension state, the massage process is stopped. After one side is massaged, the massage head at the other side can start the pre-pressing for 1 time to remind the user to change the limbs for massage. If the user does not respond to the pre-pressing, the program still reminds the user to start massaging by pre-pressing for 1 time again after a certain time, so that the user is prevented from forgetting to use for a long time. The massage time can be set within 1-3 minutes.

Claims (10)

1. The utility model provides a bionical low limbs massage appearance of wearable pneumatic type which characterized in that includes:

the skeleton system (1), the skeleton system (1) comprises a lower leg front skeleton (11) and a lower leg outer side skeleton (12);

the massage parts (2) are of finger-shaped strip structures, the roots of the massage parts (2) are connected to the skeleton system (1), and the side faces of the massage parts (2) are in contact with muscles of legs of a human body;

the control system (3) is connected with the massage part (2), and the control system (3) controls the massage part (2) to extend and bend.

2. The wearable pneumatic bionic lower limb massager as claimed in claim 1, wherein the lower leg front skeleton (11) is integrally T-shaped, the lower leg front skeleton (11) is arranged on the front surface of the lower leg of the human body, and the lower leg front skeleton (11) is arranged to be adapted to the arc-shaped bending structure of the lower leg of the human body; the whole shank outer side framework (12) is C-shaped, and the shank outer side framework (12) extends from the outer side end of the horizontal section of the T-shaped structure of the shank front framework (11) and then extends downwards with a certain radian.

3. The wearable pneumatic bionic lower limb massager as claimed in claim 2, wherein the joint of the lower leg outer skeleton (12) and the lower leg front skeleton (11) is provided with a damping rotating shaft (13) connecting structure; a damping rotating shaft (13) connecting structure is arranged in the shank outer side framework (12); the elastic fixing band (4) is arranged on the lateral surface of the shank outer side framework (12); the outer side edge of the lower leg front framework (11) is provided with an elastic fixing band (4).

4. The wearable pneumatic bionic lower limb massager as claimed in claim 2, wherein the massage part (2) is arranged at the inner edge of the vertical section of the T-shaped structure of the lower leg front skeleton (11); the side surface of the massage part (2) connected with the shank front framework (11) is arranged closely to the inner muscle of the shank; the massage part (2) is arranged at the rear outer side edge of the lower leg outer side framework (12); the side surface of the massage part (2) connected with the crus outer side framework (12) is arranged closely to the crus outer side muscle.

5. The wearable pneumatic bionic lower limb massager is characterized in that the massage part (2) and the skeleton system (1) are fixedly connected in a movable position, a fixing groove (51) with a length extending in the vertical direction is formed in the skeleton system (1), a fixing seat (52) is slidably arranged in the fixing groove (51), and the fixing seat (52) comprises a threaded section; the root of the massage part (2) is provided with a connecting seat (53), and the connecting seat (53) extends into the fixed groove (51) and is connected with the thread section of the fixed seat (52) in a matching way.

6. The wearable pneumatic bionic lower limb massager as claimed in claim 5, wherein the massage part (2) comprises a massage head (21) and a corrugated pipe (22), the massage head (21) is arranged at the end part of the massage part (2), a plurality of sections of corrugated pipes (22) are arranged between the massage head (21) and the connecting seat (53), and each section of corrugated pipe (22) is provided with an independent air pressure sensor (23) and an exhaust valve (24) at the end part; a first pressure sensor (61) is arranged on the inner side surface of the massage head (21); massage portion (2) still include 3D fabric layer (25), 3D fabric layer (25) parcel massage head (21) and bellows (22) set up, the root of 3D fabric layer (25) with fixing base (52) fixed connection.

7. The wearable pneumatic bionic lower limb massager as claimed in claim 6, wherein a second pressure sensor (62) is connected below the skeleton system (1); and an elastic fixing belt (4) is arranged on a connecting line between the framework system (1) and the second pressure sensor (62).

8. The wearable pneumatic bionic lower limb massager as claimed in claim 7, wherein the control system (3) comprises a controller (31), the controller (31) is connected with the massage part (2) through an air pipe, the air pipe is arranged in the skeleton system (1) as a branch air pipe (33) which is respectively and independently connected with each corrugated pipe (22); the controller (31) is connected with each sensor through a lead.

9. The wearable pneumatic bionic lower limb massager is characterized by further comprising a waistband (7), wherein the controller (31) is fixedly arranged on the waistband (7), the waistband (7) is connected with the skeleton system (1) through a protective sleeve (32), and a lead and an air pipe are accommodated in the protective sleeve (32); the skeleton system (1) is arranged into a grid or cheese-shaped hollow structure; the air pipe and the guide wire are spirally distributed in the hollow structure of the framework system (1); and the protective sleeve (32) is provided with an elastic fixing band (4).

10. The wearable pneumatic bionic lower limb massager as claimed in claim 9, wherein a control chip is arranged in the controller (31); the surface of the controller (31) is provided with a key and a liquid crystal display screen; a battery mounting seat and a high-pressure air source are arranged in the controller (31); an external power supply interface and an external air source interface are arranged in the controller (31).

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