A magnetic therapy and warm massage device and method for rheumatism and immunity care

Abstract

The application belongs to the technical field of rheumatism and immunity nursing, and discloses a magnetic therapy and warm-keeping massage equipment and method for rheumatism and immunity nursing, wherein the bottom of a seat is connected with a foot massage assembly; the shell is provided with an opening, an air inlet and an air outlet; a finger placement area is arranged in the shell, and the finger placement area is provided with a massage air bag; an eccentric cam is rotatably connected in the installation shell, and a motor is arranged in the installation shell; a suction cylinder, a hot air device and a ballonet assembly for controlling the inflation and deflation of the massage air bag are arranged in the installation shell; the piston rod of the suction cylinder is in sliding abutment with the eccentric cam; the suction cylinder is connected with the air inlet through a first pipeline, and the suction cylinder is connected with the hot air device through a second pipeline, and the first pipeline and the second pipeline are provided with one-way valves. The application solves the technical problems that the thermal therapy effect of the existing part of the massage device is weak, the synergy of the warm-keeping and massage is insufficient, the overall massage and physiotherapy effect is poor, the massage mode is relatively single, and the treatment and nursing effect is limited.

Description

Technical Field

[0001] This invention relates to the field of rheumatic and immune care technology, specifically to a magnetic therapy warming and massage device and method for rheumatic and immune care. Background Technology

[0002] Rheumatic diseases are a group of diseases that primarily affect joints, bones, muscles, blood vessels, and related soft tissues or connective tissues. Most are autoimmune diseases, characterized by insidious onset, prolonged course, and frequent relapses. Common clinical rheumatic and autoimmune diseases include rheumatoid arthritis, osteoarthritis, ankylosing spondylitis, systemic lupus erythematosus, and scleroderma. These diseases are often accompanied by varying degrees of joint involvement. Most patients experience joint pain, swelling, stiffness, and limited mobility; severe cases can present with comprehensive manifestations including joint redness, swelling, heat, pain, and impaired function. Scleroderma patients also frequently experience hardening of the skin in the limbs, impaired peripheral blood circulation, and ischemic pain, severely impacting their daily activities and quality of life.

[0003] Currently, physical rehabilitation nursing is an important adjunct to treatment of rheumatic and immunological diseases, with massage devices being widely used to relieve joint pain, improve local blood circulation, and loosen soft tissue spasms. However, some existing massage devices lack targeted warming structures or rely solely on ordinary fabrics for passive warmth, resulting in weak thermotherapy effects and insufficient synergistic effects between warmth and massage, leading to poor overall massage and physiotherapy outcomes. Furthermore, the massage modes are relatively limited, often employing vibration massage therapy, which further restricts the therapeutic and nursing effects. Summary of the Invention

[0004] This invention aims to provide a magnetic therapy warming and massage device and method for rheumatic and immune care, which solves the technical problems of some existing massage devices that rely solely on ordinary fabrics for passive heat preservation, resulting in weak heat therapy, insufficient synergy between warmth and massage, poor overall massage and physiotherapy effects, and relatively simple massage modes with limited therapeutic and nursing effects.

[0005] To achieve the above objectives, the present invention provides the following technical solution: A magnetic therapy warming and massaging device for rheumatism and immunity care, comprising a seat with armrests on both sides. A hand massage component is connected to the armrests; a foot massage component is connected to the front of the bottom of the seat, and the foot massage component is used to massage the acupoints on the sole of the foot; the hand massage component includes a housing connected to the top of the armrest, and the housing is used to accommodate the hand; an opening and an air inlet are provided on one side of the housing facing the backrest, and an air outlet is provided on the side of the housing away from the backrest; a finger placement area is provided inside the housing, and a number of massage air bags are provided in the finger placement area; the armrest is connected to an installation shell, an eccentric cam is rotatably connected inside the installation shell, and a motor for driving the eccentric cam to rotate is provided inside the installation shell; a suction cylinder, a hot air device and a balloon component for controlling the inflation and deflation of the massage air bags are provided inside the installation shell; the suction cylinder and the balloon component are located on two opposite sides of the eccentric cam, and the piston rod of the suction cylinder is in sliding contact with the eccentric cam; when the farthest end of the eccentric cam gradually approaches the balloon component, the eccentric cam gradually squeezes the balloon of the balloon component to inflate the massage air bag until the farthest end of the eccentric cam abuts against the pressure relief valve of the balloon component to release the gas in the massage air bag. When the farthest end of the eccentric cam gradually moves away from the balloon component, the balloon of the balloon component gradually expands; the suction cylinder is connected to the air inlet through a first pipeline, the suction cylinder is connected to the hot air device through a second pipeline, and a one-way valve for controlling the one-way flow of hot air from the suction cylinder to the air inlet is provided on the first pipeline, and a one-way valve for controlling the one-way flow of hot air from the hot air device to the suction cylinder is provided on the second pipeline.

[0006] Further, a chute is provided between two adjacent finger placement areas, a finger side massage member is slidably connected in the chute, and a spring is provided in the chute. One end of the spring is connected to the chute, and the other end of the spring is connected to the finger side massage member; the finger side massage member is connected to a pull rope; the eccentric cam is coaxially connected with an incomplete gear, a complete gear meshing with the incomplete gear is rotatably connected inside the installation shell, and a winding drum is coaxially connected with the complete gear, and the free end of the pull rope is connected to the winding drum.

[0007] Further, a push plate is provided between the balloon and the eccentric cam, and the push plate is slidably connected to the installation shell. A return spring is provided between the push plate and the installation shell, and the length direction of the return spring extends along the sliding direction of the push plate; one end of the return spring is connected to the installation shell, and the other end of the return spring is connected to the push plate.

[0008] Further, the eccentric cam is provided with an annular groove with a "convex" cross-section, and the piston rod of the suction cylinder is connected with a matching slider, and the slider is in sliding contact with the annular groove.

[0009] Furthermore, the piston rod of the suction cylinder is connected to a guide block, the mounting shell is provided with a guide groove, and the guide block is slidably connected in the guide groove.

[0010] Furthermore, the seat back is equipped with a lumbar magnetic therapy belt, and the seat cushion is equipped with a knee magnetic therapy belt.

[0011] Furthermore, the foot massage assembly includes a pedal connected to the bottom of the seat, the pedal having a foot receiving area, the pedal having an airbag massager, and the massage head of the airbag massager being located at the bottom of the foot receiving area.

[0012] Furthermore, a heating cover is provided on the top of the foot receiving area.

[0013] Furthermore, the opening of the housing is connected to a retractable shielding member.

[0014] The massage method of the magnetic therapy warming massage device for rheumatic immune care described above includes the following steps: S1. The patient sits in the chair, puts their hands into the housing, puts their fingers into the finger placement area, and places their feet into the foot massage component. Then, the motor, the heating device, and the foot massage component are activated. S2. The motor drives the eccentric cam to rotate. The eccentric cam pulls the piston rod out of the cylinder, drawing the hot air from the hot air device into the cylinder. At the same time, the eccentric cam squeezes the balloon, which inflates the massage airbag to massage the fingers. S3. When the eccentric cam rotates to its farthest point and comes into contact with the pressure relief valve, the pressure relief valve releases the gas in the massage airbag. The eccentric cam continues to rotate, and the airbag gradually resumes its expansion. At the same time, the eccentric cam pushes the piston rod into the cylinder, pushing the hot air in the cylinder through the air inlet into the housing, flowing over the patient's hand, and flowing out from the air outlet. S4, the foot massage component provides warmth and massage to the patient's feet.

[0015] The principles and beneficial effects of the technical solution are as follows: 1. A magnetic therapy and warming massage device for rheumatic immune care, comprising a hand massage component connected to the armrest of a seat and a foot massage component connected to the front bottom of the seat; the hand massage component includes a housing connected to the top of the armrest; the housing has an opening, an air inlet, and an air outlet; a finger placement area is provided inside the housing, and the finger placement area has several massage airbags; a mounting shell is connected to the armrest, and an eccentric cam is rotatably connected inside the mounting shell, as well as a motor for driving the eccentric cam to rotate; a suction cylinder, a hot air device, and a balloon assembly for controlling the inflation and deflation of the massage airbags are provided inside the mounting shell; the suction cylinder and the balloon assembly are located on opposite sides of the eccentric cam, and the piston rod of the suction cylinder slides against the eccentric cam; the suction cylinder is connected to the air inlet through a first pipe, and the suction cylinder is connected to the hot air device through a second pipe, and both the first pipe and the second pipe are provided with one-way valves. When using this massage device, place your hands inside the housing, fingers in the finger placement area, and feet in the foot massage component. Start the motor and foot massage component, which massages the acupoints on the feet. The motor drives the eccentric cam to rotate, pulling the piston rod outward from the cylinder to draw hot air from the hot air device into the cylinder. At the same time, the farthest end of the eccentric cam gradually approaches the balloon, compressing the balloon to inflate the massage airbag and massage the fingers. This continues until the farthest end of the eccentric cam contacts the pressure relief valve of the balloon component, releasing the gas from the massage airbag. The eccentric cam continues to rotate, its farthest end gradually moving away from the balloon, which gradually resumes its expansion. Simultaneously, the eccentric cam pushes the piston rod inward from the cylinder, pushing the hot air inside through the air inlet into the housing, flowing over the patient's hand, and exiting from the air outlet.It can simultaneously massage the hands and feet, and uses airbags to massage acupoints on both hands and feet. The massage modes are diverse, offering good therapeutic and nursing effects. Furthermore, the massage airbags are used to massage the fingertips, simulating the pressure techniques used in traditional Chinese medicine, effectively releasing adhesions and muscle spasms around joints. The device uses circulating hot air for warmth, ensuring that heat fills the entire inner cavity, resulting in even temperature distribution across the fingertips, between the fingers, palms, and backs of the hands, preventing stuffiness and dampness, and enhancing comfort. Additionally, the combination of massage airbags and circulating hot air provides excellent thermotherapy, with the warmth and massage working synergistically for a superior overall massage and therapeutic effect. Specifically, the combined effects of heat convection and heat conduction enhance the depth of heat penetration, better relieving joint pain and morning stiffness. The dynamic airflow also allows for timely expulsion of heat. Moisture and sweat are removed, keeping hands dry; hot air circulates evenly within the shell, achieving uniform heating of the entire hand and avoiding localized overheating or uneven temperature; the temperature and airflow rate of the hot air are adjustable, resulting in more stable heat therapy effects and higher safety; in addition, the eccentric cam assembly (eccentric cam, motor, suction cylinder, and balloon assembly) allows the flowing hot air to pre-relax the soft tissues around the joint before the balloon massage. After the massage balloon is deflated, the flowing hot air flows evenly through the patient's hand again, both pre-relaxing the soft tissues around the joint and timely removing moisture and sweat. This cycle, where the flowing hot air works in conjunction with the balloon massage, significantly improves the effect of rheumatic immune care; furthermore, gradually introducing hot air after the massage balloon is deflated further increases the smoothness of hot air flow.

[0016] 2. A magnetic therapy warming and massaging device for rheumatism and immunity care. There is a sliding groove between adjacent finger placement areas. A finger-side massage part is slidably connected in the sliding groove, and a spring is arranged in the sliding groove. The finger-side massage part is connected with a pull rope. The eccentric cam is coaxially connected with an incomplete gear. A complete gear meshing with the incomplete gear is rotatably connected in the installation shell, and the complete gear is coaxially connected with a wire winding cylinder. The free end of the wire winding cylinder is connected with the pull rope. When in use, when the motor rotates to drive the suction cylinder and the balloon assembly to work, the motor also drives the incomplete gear to rotate. The rotation of the incomplete gear intermittently drives the complete gear to rotate, and the complete gear intermittently drives the wire winding cylinder to rotate. When the incomplete gear meshes with the complete gear, it drives the wire winding cylinder to contract the pull rope, and the pull rope pulls the finger-side massage part outwards to achieve massage of the sides and joints of each finger. When the blank part of the incomplete gear faces the complete gear, under the resilience of the spring, the finger-side massage part resets. By cycling in turn, massage of the two sides and joints of the patient's fingers is achieved. Moreover, the rolling massage can stretch the fascia longitudinally along the joints, and the airbag pressing can achieve rhythmic clamping and relaxation. The massage methods are diverse, and the treatment and nursing effects are good. In addition, by setting the relative position between the blank part of the incomplete gear and the outermost end of the eccentric cam, the hot air circulation and the finger-side massage can be carried out simultaneously, which can not only increase the hot air penetration rate and improve the rheumatism and immunity care effect, but also the finger-side massage part can drive the hot air to flow outwards during the outward rolling process, avoiding a large amount of hot air from gathering in the shell and increasing the comfort of the hand. The armrest and the installation shell can be rotatably connected with several pulleys. One end of the pull rope is connected with the finger-side massage part, and the other end of the pull rope bypasses the pulley and is connected with the wire winding cylinder. The setting of the pulley can increase the smoothness of the pull rope sliding and can save effort. In addition, a closable shielding part is connected to the opening of the shell. For example, a drawstring bag with a drawstring, etc. After the hand is put in, the drawstring is tightened according to the patient's arm dimension to prevent the hot air from flowing out of the opening and increase the utilization rate of the hot air.

[0017] 3. A magnetic therapy warming and massaging device for rheumatism and immunity care. The eccentric cam is provided with an annular groove with a "convex" cross-section. The piston rod of the suction cylinder is connected with a matching slider, and the slider is slidably abutted in the annular groove. The setting of the annular groove and the slider makes the connection between the piston rod of the suction cylinder and the eccentric cam reliable. The piston rod of the suction cylinder is connected with a guide block, and the installation shell is provided with a guide groove. The guide block is slidably connected in the guide groove. The guide groove guides and limits the movement of the piston rod, making the process of the eccentric cam inflating the massage airbag during rotation along the main shaft uniform and stable.

[0018] 4. A magnetic therapy and warming massage device for rheumatic and immune care, comprising a lumbar magnetic therapy belt on the backrest and a knee magnetic therapy belt in front of the seat cushion. While providing warming massage to the hands and feet, the knee magnetic therapy belt acts on the knee joint and surrounding ligaments and synovium to relieve inflammatory swelling, stiffness, and pain during movement in the knee. The lumbar magnetic therapy belt acts on the lumbar spine and back muscles to improve lumbar stiffness, inflammatory soreness, and lumbar strain caused by rheumatic and immune diseases. Both achieve local rehabilitation care through magnetic therapy, warmth, and physical support. The foot massage component includes a foot pedal with a foot-accommodating area and an airbag massager. The massage head of the airbag massager is located at the bottom of the foot-accommodating area, providing gentle airbag massage to the Yongquan acupoint or reflex zones on the sole of the foot. This effectively promotes peripheral blood circulation in the feet, accelerates the excretion of inflammatory metabolic products, reduces swelling and stiffness in the metatarsophalangeal joints and soft tissues of the foot, and further enhances the overall rehabilitation care effect. In addition, the top of the foot-accommodating area is equipped with a heating cover, which can dilate peripheral blood vessels, promote blood and lymph circulation, accelerate the excretion of inflammatory metabolic waste, effectively relieve joint swelling, cold pain and morning stiffness in patients with rheumatic immune diseases, and significantly improve rehabilitation care and wearing comfort. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of a magnetic therapy warming and massage device for rheumatic immune care according to the present invention; Figure 2 This is a side view of a magnetic therapy warming and massage device for rheumatic immune care according to the present invention; Figure 3 for Figure 2 Sectional view of AA; Figure 4 for Figure 3 Sectional view of BB; Figure 5 for Figure 4 Enlarged view of point E in the middle; Figure 6 for Figure 4 A partial sectional view of CC; Figure 7 for Figure 4 A partial sectional view of DD; Figure 8 This is a rear view of a magnetic therapy warming and massage device for rheumatic and immune care according to the present invention.

[0020] The names of the corresponding labels in the attached diagram are: 1. Seat; 2. Armrest; 3. Housing; 5. Cover; 6. Air Inlet; 7. Air Outlet; 8. Finger Placement Area; 9. Massage Airbag; 10. Balloon; 11. Pressure Relief Valve; 12. Eccentric Cam; 13. Motor; 14. Incomplete Gear; 15. Complete Gear; 16. Coil Reel; 17. Pull Cord; 18. Mounting Housing; 19. Hot Air Device; 20. Suction Cylinder; 21. Piston Rod; 22. Annular Groove; 23. Slider; 24. Guide Groove; 25. Waist Magnetic Therapy Belt; 26. Knee Magnetic Therapy Belt; 27. Pedal; 28. Foot Reception Area; 29. ​​Airbag Massager; 30. Massage Head; 31. Heating Cover; 32. Slide; 33. Finger Massager; 34. Spring; 35. Controller; 36. Push Plate; 37. Limiting Block; 38. Return Spring; 39. First Pipe; 40. Second Pipe. Detailed Implementation

[0021] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments: like Figures 1 to 8 As shown, a magnetic therapy warming and massage device for rheumatic immune care includes a seat 1, armrests 2 on both sides of the seat 1, and a hand massage component connected to the armrests 2; the hand massage component includes a housing 3 connected to the top of the armrests 2, the housing 3 being used to accommodate the hand; the side of the housing 3 facing the backrest has an opening and an air inlet 6, and the side of the housing 3 away from the backrest has an air outlet 7; a retractable cover 5 is connected to the opening of the housing 3, the cover 5 being a drawstring pocket; a finger placement area 8 is provided inside the housing 3, and several massage airbags 9 are provided at the bottom of the finger placement area 8; a mounting shell 18 is connected below the armrests 2, and an eccentric cam 12 is rotatably connected inside the mounting shell 18, for mounting... The housing 18 contains a motor 13 for driving the eccentric cam 12 to rotate; the housing 18 also contains a suction cylinder 20, a hot air device 19, and a balloon assembly for controlling the inflation and deflation of the massage airbag 9. The hot air device 19 can be a PTC ceramic heater, where a positive temperature coefficient ceramic heats up when energized, the higher the temperature, the greater the resistance, and it automatically limits the temperature. Air flowing over the ceramic surface is heated, and a miniature fan blows out constant-temperature hot air; or a resistance wire heater, where current passes through a high-resistance metal wire to generate Joule heat, the wire glows red-hot, and air flowing over it is heated; or a miniature electric heating tube, where a resistance wire is installed inside a thin stainless steel tube and filled with insulating and thermally conductive magnesium oxide powder; when energized, the tube heats up, and air flows through the tube wall for heat exchange. The balloon assembly is a balloon-type massage airbag. Pressing the balloon 10 inflates the massage airbag 9. After inflation, press the pressure relief valve 11 to release the gas in the massage airbag 9. The negative pressure in the balloon 10 draws outside air into the balloon 10 to restore its original state. To inflate the massage airbag 9 again, simply press the balloon 10.

[0022] Specifically, the suction cylinder 20 and the balloon assembly are located on two opposite sides of the eccentric cam 12, and the piston rod 21 of the suction cylinder 20 is in sliding contact with the eccentric cam 12. In this embodiment, the eccentric cam 12 is provided with an annular groove 22 having a "convex" cross-section. A slider 23 adapted thereto is connected to the piston rod 21 of the suction cylinder 20, and the slider 23 is in sliding contact within the annular groove 22. Moreover, a guide block is connected to the piston rod 21 of the suction cylinder 20, and the mounting shell 18 is provided with a guide groove 24, and the guide block is slidably connected within the guide groove 24. The suction cylinder 20 is connected to the air inlet 6 through a first pipeline 39, and the suction cylinder 20 is connected to the hot air device 19 through a second pipeline 40. The first pipeline 39 is provided with a check valve for controlling the unidirectional flow of hot air from the suction cylinder 20 to the air inlet 6, and the second pipeline 40 is provided with a check valve for controlling the unidirectional flow of hot air from the hot air device 19 to the suction cylinder 20. The balloon 10 of the balloon assembly is located on the opposite side of the suction cylinder 20, and the balloon 10 of the balloon assembly is connected to the massage airbag 9 through a check valve. In order to increase the contact area between the eccentric cam 12 and the balloon 10, a push plate 36 is slidably connected between the balloon 10 and the eccentric cam 12. The bottom of the mounting shell 18 is provided with a "convex"-shaped limiting groove, and a limiting block 37 adapted thereto is connected to the push plate 36. The limiting block 37 is slidably connected within the limiting groove. Moreover, in order not to affect the restoration and inflation of the balloon 10, a return spring 38 is provided within the limiting groove. One end of the return spring 38 is connected to the limiting block 37, and the other end of the return spring 38 is connected to the end wall of the limiting groove. When the farthest end of the eccentric cam 12 gradually moves away from the push plate 36, the return spring 38 can give the push plate 36 a resilience force to reset it, avoiding affecting the restoration and inflation of the balloon 10.

[0023] When the farthest end of the eccentric cam 12 gradually approaches the balloon 10 of the balloon assembly, the eccentric cam 12 gradually squeezes the balloon 10 of the balloon assembly to inflate the massage airbag 9 until the farthest end of the eccentric cam 12 abuts against the pressure relief valve 11 of the balloon component, and the pressure relief valve 11 releases the gas in the massage airbag 9. At the same time, the farthest end of the eccentric cam 12 gradually moves away from the suction cylinder 20, that is, pulls the piston rod 21 outwards to suck the hot air in the hot air device 19 into the cylinder. Subsequently, when the farthest end of the eccentric cam 12 gradually moves away from the balloon assembly, the spring-type pressure relief valve 11 gradually restores to close the air release port of the massage airbag 9, and the outside air is sucked into the balloon 10 due to the negative pressure in the balloon 10, and the balloon 10 gradually expands. At the same time, the farthest end of the eccentric cam 12 gradually approaches the suction cylinder 20, that is, pushes the piston rod 21 into the cylinder to push the hot air in the cylinder from the air inlet 6 into the housing 3.

[0024] Additionally, a groove 32 is provided between two adjacent finger placement areas 8, and a finger-side massage element 33 (which can be a massage bone) is slidably connected within the groove 32. A spring 34 is also provided within the groove 32, with one end of the spring 34 connected to the side of the groove 32 near the backrest of the seat 1, and the other end of the spring 34 connected to the finger-side massage element 33. A pull cord 17 is connected to the finger-side massage element 33. An eccentric cam 12 is coaxially connected to an incomplete gear 14, and a complete gear 15 that meshes with the incomplete gear 14 is rotatably connected within the mounting housing 18. A coil spool 16 is coaxially connected to the complete gear 15, and the coil spool 16 is connected to the free end of the pull cord 17. Furthermore, both the armrest 2 and the mounting housing 18 are rotatably connected to pulleys, with one end of the pull cord 17 connected to the finger-side massage element 33, and the other end of the pulley bypassing the pulley and connected to the coil spool 16.

[0025] A foot massage component is connected to the front bottom of the seat 1. The foot massage component is used to massage acupoints on the soles of the feet. Specifically, the foot massage component includes a pedal 27 connected to the bottom of the seat 1. The pedal 27 has a foot receiving area 28 and an airbag massager 29. The massage head 30 of the airbag massager 29 is located at the bottom of the foot receiving area 28. In addition, a heating cover 31 is provided on the top of the foot receiving area 28. The heating cover 31 can be a heating lamp, a heater, or a warm air blower, etc.

[0026] In addition, the backrest of seat 1 is equipped with a lumbar magnetic therapy belt 25, and the front of the seat cushion of seat 1 is equipped with a knee magnetic therapy belt 26.

[0027] A controller 35 can be installed behind or in front of the chair. The controller 35 is connected to the airbag massager 29, motor 13, heating cover 31, and hot air device 19 to control the massage frequency, time, temperature, etc., and can also record data of different patients. The controller 35 can also be connected to mobile devices via WIFI or Bluetooth.

[0028] The specific implementation process is as follows: When using the device, the patient sits on the seat 1, places their hands into the housing 3, fingers into the finger placement area 8, and feet into the foot massage component. The motor 13, hot air device 19, airbag massager 29, and heating cover 31 are then activated. The motor 13 drives the eccentric cam 12 to rotate, pulling the piston rod 21 outwards to draw hot air from the hot air device 19 into the housing. Simultaneously, the eccentric cam 12 compresses the balloon 10 via the sliding push plate 36, inflating the massage airbag 9 to massage the fingers. When the eccentric cam 12 continues to rotate until its farthest point contacts the pressure relief valve 11, the valve releases the gas from the massage airbag 9. The eccentric cam 12 continues to rotate, and the balloon 10 gradually returns to its inflated state. The push plate 36... The device resets under the action of the reset spring 38. At the same time, the eccentric cam 12 pushes the piston rod 21 into the cylinder, pushing the hot air in the cylinder into the housing 3 through the air inlet 6, flowing over the patient's hand, and flowing out from the air outlet 7. In addition, the rotation of the eccentric cam 12 also drives the incomplete gear 14 to rotate. When the suction cylinder 20 injects hot air into the housing 3, the incomplete gear 14 meshes with the complete gear 15, driving the winding drum 16 to wind up the pull rope 17. The pull rope 17 drives the finger massage component 33 to slide outward to massage the patient's finger side and knuckles. When the incomplete gear 14 rotates to the point where its blank part is opposite to the complete gear 15 (temporarily disengaged), the finger massage component 33 slides inward to reset under the action of the spring 34, and this cycle continues.

[0029] This device can simultaneously massage the hands and feet, and uses airbags to massage acupoints on both hands and feet. It offers diverse massage modes and provides excellent therapeutic and nursing effects. Furthermore, the massage airbag 9 massages the fingertips, simulating pressure in manual techniques, effectively releasing soft tissue adhesions and muscle spasms around joints. The device uses circulating hot air for warmth, ensuring that heat fills the entire inner cavity of the shell 3, resulting in uniform temperature on the fingertips, finger gaps, palms, and backs, preventing stuffiness and dampness, and enhancing comfort. Additionally, the combination of massage airbag 9 and circulating hot air provides excellent thermotherapy, with the warmth and massage working synergistically for a superior overall massage and physiotherapy effect. Specifically, the synergistic effect of heat convection and heat conduction enhances heat penetration depth, better relieving joint pain and morning stiffness. The dynamic airflow also effectively removes moisture. It keeps hands dry and free of sweat; the hot air circulates evenly within the shell 3, achieving uniform heating of the entire hand and avoiding localized overheating or uneven temperature; the temperature and airflow rate of the hot air are adjustable, resulting in a more stable heat therapy effect and higher safety; in addition, the eccentric cam 12 assembly (eccentric cam 12, motor 13, suction cylinder 20, and balloon 10 assembly) allows the flowing hot air to pre-relax the soft tissues around the joint before the balloon massage. After the massage balloon 9 is deflated, the flowing hot air flows evenly through the patient's hand again, which can both pre-relax the soft tissues around the joint and timely remove moisture and sweat. This cycle, with the flowing hot air working in conjunction with the balloon massage, significantly improves the effect of rheumatic immune care; furthermore, gradually introducing hot air after the massage balloon 9 is deflated can further increase the smoothness of the hot air flow.

[0030] When the incomplete gear 14 meshes with the complete gear 15, it drives the winding drum 16 to retract the pull rope 17. The pull rope 17 pulls the finger massage component 33 outward to achieve massage of the sides of each finger and joint. When the blank part of the incomplete gear 14 is opposite to the complete gear 15, the finger massage component 33 returns to its original position under the rebound force of the spring 34. This cycle repeats, thus massaging the sides of the patient's fingers and joints. The rolling massage can stretch the fascia along the joint longitudinally, and the airbag press can achieve rhythmic clamping and relaxation. The massage methods are diverse, and the treatment and nursing effects are good. In addition, by setting the relative position between the blank part of the incomplete gear 14 and the farthest end of the eccentric cam 12, the hot air circulation and finger massage can be carried out simultaneously. This can increase the hot air penetration rate and improve the rheumatic immune care effect. As the finger massage component 33 rolls outward, it can drive the hot air to flow outward, avoiding a large amount of hot air accumulating in the shell 3 and increasing hand comfort. The armrest 2 and the mounting housing 18 are rotatably connected to a pulley. One end of the pull rope 17 is connected to the finger massage component 33, and the other end of the pulley is connected to the winding drum 16. The pulley design increases the smoothness of the pull rope 17's movement and reduces effort. Additionally, the opening of the housing 3 is connected to a retractable cover 5, such as a drawstring pocket. After the hand is placed inside, the drawstring is tightened according to the patient's arm dimensions to prevent heat from escaping from the opening and increase heat utilization.

[0031] The annular groove 22 and the slider 23 ensure a reliable connection between the piston rod 21 of the suction cylinder 20 and the eccentric cam 12. The piston rod 21 of the suction cylinder 20 is connected to a guide block, and the mounting shell 18 is provided with a guide groove 24. The guide block is slidably connected in the guide groove 24. The guide groove 24 guides and limits the movement of the piston rod 21, so that the eccentric cam 12 inflates the massage airbag 9 evenly and smoothly as the main shaft rotates.

[0032] The backrest of seat 1 is equipped with a lumbar magnetic therapy belt 25, and the front of the seat cushion of seat 1 is equipped with a knee magnetic therapy belt 26. While providing warmth and massage to the hands and feet, the knee magnetic therapy belt 26 can also be used to act on the knee joint and surrounding ligaments and synovium to relieve knee joint inflammation, swelling, stiffness and pain during movement; the lumbar magnetic therapy belt 25 can be used to act on the lumbar spine and back muscles to improve back stiffness, inflammatory soreness and lumbar strain caused by rheumatic and immune diseases. Both achieve local rehabilitation care through magnetic therapy, warmth and physical support. The foot massage component includes a foot pedal 27, which has a foot receiving area 28 and an airbag massager 29. The massage head 30 of the airbag massager 29 is located at the bottom of the foot receiving area 28. The massage head 30 provides gentle airbag massage to the Yongquan acupoint or reflex zone of the foot, effectively promoting peripheral blood circulation, accelerating the excretion of inflammatory metabolic products, reducing swelling and stiffness of the metatarsophalangeal joints and soft tissues of the foot, and further improving the overall rehabilitation and nursing effect. In addition, a heating cover 31 is provided at the top of the foot receiving area 28, which can dilate peripheral blood vessels, promote blood and lymphatic circulation, accelerate the excretion of inflammatory metabolic waste, effectively relieve joint swelling, cold pain and morning stiffness symptoms in patients with rheumatic immune diseases, and significantly improve the rehabilitation and nursing effect and wearing comfort.

[0033] The above descriptions are merely embodiments of the present invention, and common knowledge regarding specific technical solutions or characteristics is not elaborated upon here. It should be noted that those skilled in the art can make various modifications and improvements without departing from the technical solutions of the present invention, and these should also be considered within the scope of protection of the present invention. These modifications and improvements will not affect the effectiveness of the implementation of the present invention or the practicality of the patent. The scope of protection claimed in this application should be determined by the content of its claims, and the specific embodiments described in the specification can be used to interpret the content of the claims.

Claims

1. A magnetic therapy, warming, and massage device for rheumatic and immune care, characterized in that, Includes a seat (1), with armrests (2) on both sides of the seat (1), and a hand massage component connected to the armrests (2); a foot massage component is connected to the front bottom of the seat (1), and the foot massage component is used to massage acupoints on the soles of the feet; the hand massage component includes a housing (3) connected to the top of the armrests (2), and the housing (3) is used to accommodate the hand; the housing (3) has an opening and an air inlet (6) on the side facing the backrest, and an air outlet (7) on the side away from the backrest; the housing ( 3) The armrest (2) is provided with a finger placement area (8), which is provided with a plurality of massage airbags (9); the armrest (2) is connected to a mounting shell (18), which is rotatably connected to an eccentric cam (12), and the mounting shell (18) is provided with a motor (13) for driving the eccentric cam (12) to rotate; the mounting shell (18) is provided with a suction cylinder (20), a hot air device (19) and a balloon assembly for controlling the inflation and deflation of the massage airbags (9); the suction cylinder (20) and the... The balloon assembly is located on both sides of the eccentric cam (12), and the piston rod (21) of the suction cylinder (20) slides against the eccentric cam (12); as the farthest end of the eccentric cam (12) gradually approaches the balloon (10) assembly, the eccentric cam (12) gradually squeezes the balloon (10) of the balloon assembly to inflate the massage airbag (9) until the farthest end of the eccentric cam (12) abuts against the pressure relief valve (11) of the balloon assembly to release the gas in the massage airbag (9). As the balloon moves away from the balloon assembly, the balloon (10) of the balloon assembly gradually inflates; the suction cylinder (20) is connected to the air inlet (6) through the first pipe (39), the suction cylinder (20) is connected to the hot air device (19) through the second pipe (40), and the first pipe (39) is provided with a one-way valve for controlling the one-way flow of hot air from the suction cylinder (20) to the air inlet (6), and the second pipe (40) is provided with a one-way valve for controlling the one-way flow of hot air from the hot air device (19) to the suction cylinder (20).

2. The magnetic therapy, warming, and massage device for rheumatic and immune care according to claim 1, characterized in that, A groove (32) is provided between two adjacent finger placement areas (8). A finger massager (33) is slidably connected in the groove (32), and a spring (34) is provided in the groove (32). One end of the spring (34) is connected to the groove (32), and the other end of the spring (34) is connected to the finger massager (33). A pull rope (17) is connected to the finger massager (33). An incomplete gear (14) is coaxially connected to the eccentric cam (12). A complete gear (15) that meshes with the incomplete gear (14) is rotatably connected in the mounting shell (18), and a spool (16) is coaxially connected to the complete gear (15). The spool (16) is connected to the free end of the pull rope (17).

3. The magnetic therapy, warming, and massage device for rheumatic and immune care according to claim 1, characterized in that, A push plate (36) is provided between the balloon (10) and the eccentric cam (12), and the push plate (36) is slidably connected to the mounting shell (18). A return spring (38) is provided between the push plate (36) and the mounting shell (18), and the length direction of the return spring (38) extends along the sliding direction of the push plate (36). One end of the return spring (38) is connected to the mounting shell (18), and the other end of the return spring (38) (34) is connected to the push plate (36).

4. The magnetic therapy, warming, and massage device for rheumatic and immune care according to claim 1, characterized in that, The eccentric cam (12) is provided with an annular groove (22) with a "convex" cross section. The piston rod (21) of the suction cylinder (20) is connected to a matching slider (23), and the slider (23) slides against the annular groove (22).

5. A magnetic therapy and warming massage device for rheumatic and immune care according to claim 1, characterized in that, The piston rod (21) of the suction cylinder (20) is connected to a guide block, and the mounting shell (18) is provided with a guide groove (24), and the guide block is slidably connected in the guide groove (24).

6. A magnetic therapy and warming massage device for rheumatic and immune care according to claim 1, characterized in that, The back of the seat (1) is provided with a lumbar magnetic therapy belt (25), and the seat cushion of the seat (1) is provided with a knee magnetic therapy belt (26).

7. A magnetic therapy and warming massage device for rheumatic and immune care according to claim 1, characterized in that, The foot massage assembly includes a pedal (27) connected to the bottom of the seat (1), the pedal (27) having a foot receiving area (28), the pedal (27) having an airbag massager (29), and the massage head (30) of the airbag massager (29) being located at the bottom of the foot receiving area (28).

8. A magnetic therapy and warming massage device for rheumatic and immune care according to claim 7, characterized in that, The foot accommodating area (28) is provided with a heating cover (31) on top.

9. A magnetic therapy and warming massage device for rheumatic and immune care according to claim 1, characterized in that, The housing (3) has an opening connected to a retractable cover (5).

10. The massage method of a magnetic therapy and warming massage device for rheumatic immune care according to any one of claims 1 to 9, characterized in that, Includes the following steps: S1. The patient sits on the seat (1), puts his / her hands into the housing (3), puts his / her fingers into the finger placement area (8), and places his / her feet into the foot massage assembly. He / She starts the motor (13), the hot air device (19) and the foot massage assembly. S2. The motor (13) drives the eccentric cam (12) to rotate. The eccentric cam (12) pulls the piston rod (21) out of the cylinder to draw the hot air from the hot air device (19) into the cylinder. At the same time, the eccentric cam (12) squeezes the balloon (10). The balloon (10) inflates the massage airbag (9) to massage the fingers. S3. When the eccentric cam (12) rotates to the farthest end and comes into contact with the pressure relief valve (11), the pressure relief valve (11) releases the gas in the massage airbag (9). The eccentric cam (12) continues to rotate, and the balloon (10) gradually recovers its expansion. At the same time, the eccentric cam (12) pushes the piston rod (21) into the cylinder, pushing the hot air in the cylinder through the air inlet (6) into the housing (3), flowing over the patient's hand, and flowing out from the air outlet (7). S4, the foot massage component provides warmth and massage to the patient's feet.

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