Leg muscle relaxing mechanism

Abstract

The invention provides a leg muscle relaxation mechanism, and belongs to the technical field of leg muscle relaxation. Comprising a deck chair and a muscle massage mechanism, a foot support is rotatably installed on the deck chair, the muscle massage mechanism comprises a first massage roller, the first massage roller is rotatably installed in the foot support, one end of the first massage roller is fixedly connected with a driving wheel, and the driving wheel is arranged at the output end of a control motor; the rotating shaft is rotatably mounted at one end of the deck chair, and the foot support is fixedly mounted on the rotating shaft. The first massage roller and the second massage roller are installed in the foot support and the deck chair respectively, the first massage roller and the second massage roller are controlled to rotate, meanwhile, the second massage roller can move, and therefore the shank muscles are massaged through the first massage roller, the thigh muscles are massaged through the second massage roller, and leg massage of the pregnant woman is achieved; in addition, the modes of manual massage and fascia gun massage are effectively replaced, and use is convenient.

Description

Technical Field

[0001] The invention relates to the technical field of leg muscle relaxation, and in particular to a leg muscle relaxation mechanism. Background Art

[0002] During pregnancy, the weight of the fetus will cause the pregnant woman's body to increase significantly, which will put a lot of load on the legs, making the pregnant woman's legs prone to pain and fatigue. During pregnancy, pregnant women can maintain good health through moderate exercise, such as walking. Walking can promote blood flow, improve digestion, and reduce discomfort. However, since pregnant women gain weight during pregnancy, walking for a while will increase pressure on the pregnant woman's legs, causing soreness and swelling of the leg muscles. Therefore, after each walk, the leg muscles need to be relaxed to reduce discomfort.

[0003] Currently, the most common way to relax the leg muscles of pregnant women is through manual massage. Although manual massage can control the strength and avoid causing pain to pregnant women, long-term manual massage will increase the labor intensity of the person, and the subsequent massage effect will only get worse and worse. Later, for the convenience of operation, people will use fascia guns to massage the leg muscles. Although it saves manpower, the fascia gun will produce vibration when massaging the muscles. The vibration can easily affect the fetus and may be dangerous. Therefore, we propose a leg muscle relaxation mechanism to solve the above problems. Summary of the invention

[0004] In order to make up for the above deficiencies, the present invention provides a leg muscle relaxation mechanism that overcomes the above technical problems or at least partially solves the above problems.

[0005] The present invention is achieved in that:

[0006] The present invention provides a leg muscle relaxation mechanism, comprising a reclining chair, a footrest rotatably mounted on the reclining chair, heating mechanisms respectively mounted inside the reclining chair and the footrest, the heating mechanisms comprising a water bag, lime powder and a plastic bag, a plurality of water bags are provided and all are arranged inside the plastic bag, lime powder is arranged inside the plastic bag, the plastic bag is respectively installed at a position between a first massage roller and between a second massage roller, a support plate is respectively mounted inside the footrest and inside the rectangular hole, and plastic bags are respectively mounted on two of the support plates;

[0007] A muscle massage mechanism, the muscle massage mechanism comprising:

[0008] A first massage roller, which is rotatably mounted inside the foot rest, one end of which is fixedly connected to a driving wheel, and the driving wheel is arranged at an output end of a control motor;

[0009] A rotating shaft, the rotating shaft is rotatably mounted on one end of the recliner, the footrest is fixedly mounted on the rotating shaft, and one end of the rotating shaft is fixedly mounted on an output end of a driving motor;

[0010] A second massage roller, a rectangular hole is opened on the upper surface of the reclining chair, the second massage roller is installed inside the rectangular hole, and a roller is fixedly installed at one end of the second massage roller.

[0011] In a preferred embodiment, a through hole is formed in the inner wall of the rectangular hole and passes through the side of the recliner. Tracks are fixedly mounted on the upper and lower inner walls of the through hole respectively. The rollers are arranged to roll on the tracks. There are two second massage rollers, and rollers are mounted at both ends of each of the second massage rollers.

[0012] In a preferred embodiment, a plurality of protrusions are fixedly mounted on the outer surfaces of the first massage roller and the second massage roller and are evenly arranged on the outer surfaces of the first massage roller and the second massage roller, and the length of the second massage roller is greater than that of the first massage roller.

[0013] In a preferred embodiment, a hollow cylinder is fixedly installed on the outer side of the recliner, a connecting rod is slidably installed inside the hollow cylinder, an armrest is fixedly installed on the upper surface of the connecting rod, a mounting hole is opened on the upper surface of the armrest, and a cam wheel is rotated inside the mounting hole.

[0014] In a preferred solution, the interior of the connecting rod is set to be hollow, the interior of the connecting rod is slidably connected to a pressure block, a first spring is fixedly installed on one side of the pressure block, one end of the first spring is fixedly connected to an inner wall of one side of the connecting rod, a second spring is fixedly installed on the inner wall of the other side of the connecting rod, one end of the second spring is fixedly installed on a connecting block, one end of the connecting block is fixedly connected to a positioning rod, the pressure block is slidably connected to the connecting block, a plurality of positioning holes are opened on the outer surface of the hollow cylinder, and the positioning rod is inserted into the interior of the positioning holes.

[0015] A fixing block is fixedly installed in the middle position inside the through hole, the internal thread of the fixing block is connected to a screw rod, the screw rod is threadedly connected to a nut, the outer surface of the nut is fixedly connected to a positioning block, one side of the positioning block is rotatably connected to a support rod, one end of the support rod is rotatably connected to a roller, and one end of the screw rod is fixedly installed at the output end of a servo motor.

[0016] One end of the recliner is rotatably connected to a backrest, a load-bearing wheel is arranged at the bottom of the backrest, the load-bearing wheel is rotatably installed inside the recliner, and a driving tooth is arranged on one side of the load-bearing wheel, the interior of the recliner is rotatably connected to a gear, and the gear is meshed and connected with the load-bearing wheel.

[0017] The leg muscle relaxation mechanism provided by the present invention has the following beneficial effects:

[0018] 1. The first massage roller and the second massage roller are respectively installed inside the footrest and the recliner. The first massage roller and the second massage roller are respectively set to two, and the first massage roller and the second massage roller are controlled to rotate, while the second massage roller can also move. The calf muscles are massaged by the first massage roller, and the thigh muscles are massaged by the second massage roller, so as to massage the legs of pregnant women, improve comfort, and effectively replace manual massage and fascia gun massage, which is easy to use.

[0019] 2. Plastic bags are respectively arranged between the first massage roller and the second massage roller, and lime powder and a water bag are arranged inside the plastic bags. The plastic bags are squeezed by the first massage roller and the second massage roller, and the water bag is squeezed and broken, so that the water and the lime powder can be mixed together. The lime powder reacts with the water to generate heat, and the heat is used to heat the calves and thighs, thereby enhancing the relaxation effect on the calves and thighs and satisfying the use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only illustrate certain embodiments of the present invention and should not be regarded as limiting the scope. For those skilled in the art, other relevant drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 It is a schematic diagram of the main structure of the present invention;

[0022] Figure 2 This is a schematic diagram of the load-bearing wheel structure of the present invention;

[0023] Figure 3 This is a schematic diagram of the internal structure of the footrest of the present invention;

[0024] Figure 4 For the present invention Figure 3 The enlarged structural diagram at B in the middle;

[0025] Figure 5 For the present invention Figure 2 The enlarged structural diagram at A in the middle;

[0026] Figure 6 This is a schematic diagram of the internal structure of the plastic bag of the present invention;

[0027] Figure 7 It is a schematic diagram of the connecting rod structure of the present invention;

[0028] Figure 8 This is a schematic diagram of the connection structure between the connecting block and the connecting rod of the present invention;

[0029] In the figure: 1, recliner; 2, footrest; 3, muscle massage mechanism; 31, first massage roller; 311, drive wheel; 312, control motor; 32, rotating shaft; 321, drive motor; 33, second massage roller; 331, rectangular hole; 332, roller; 4, through hole; 5, track; 6, bump; 7, hollow cylinder; 8, connecting rod; 9, armrest; 10, mounting hole; 11, bump wheel; 12, pressure block; 13, first spring; 14, second spring; 15, connecting block; 16, positioning rod; 17, positioning hole; 18, fixing block; 19, screw rod; 20, positioning block; 21, support rod; 22, servo motor; 23, backrest; 24, load-bearing wheel; 25, drive tooth; 26, gear; 27, heating mechanism; 271, water bag; 272, lime powder; 273, plastic bag; 28, support plate. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] Example

[0032] Reference Figure 1-Figure 8 The present invention provides a technical solution: a leg muscle relaxation mechanism, comprising a recliner 1 and a muscle massage mechanism 3, a foot rest 2 is rotatably mounted on the recliner 1, the muscle massage mechanism 3 comprises a first massage roller 31, the first massage roller 31 is rotatably mounted inside the foot rest 2, one end of the first massage roller 31 is fixedly connected to a driving wheel 311, the driving wheel 311 is arranged at the output end of a control motor 312, a rotating shaft 32 is rotatably mounted at one end of the recliner 1, the foot rest 2 is fixedly mounted on the rotating shaft 32, one end of the rotating shaft 32 is fixedly mounted at the output end of a driving motor 321, a rectangular hole 331 is opened on the upper surface of the recliner 1, a second massage roller 33 is mounted inside the rectangular hole 331, and a roller 332 is fixedly mounted at one end of the second massage roller 33.

[0033] In a preferred embodiment, a through hole 4 is provided on the inner wall of the rectangular hole 331 and passes through the side of the recliner 1. Tracks 5 are fixedly installed on the upper and lower inner walls of the through hole 4 respectively. Rollers 332 are arranged to roll on the tracks 5. There are two second massage rollers 33, and rollers 332 are respectively installed at both ends of each second massage roller 33. In order to facilitate the massage and relaxation of the thigh muscles, a through hole 4 is provided on the inner wall of the rectangular hole 331, and a rollable roller 332 is installed inside the through hole 4. The roller 332 is arranged to roll on the track 5, so that the roller 332 can rotate stably and will not fall from the inside of the through hole 4. Under the rolling of the roller 332, the second massage roller 33 can be driven to move on the thigh. The second massage roller 33 will rotate and move at the same time, so as to massage and relax the thigh of the pregnant woman.

[0034] In a preferred embodiment, a plurality of protrusions 6 are fixedly mounted on the outer surfaces of the first massage roller 31 and the second massage roller 33, and are evenly arranged on the outer surfaces of the first massage roller 31 and the second massage roller 33. The length of the second massage roller 33 is greater than that of the first massage roller 31. In order to improve the massage effect, protrusions 6 are installed on the outer surfaces of the first massage roller 31 and the second massage roller 33. When the first massage roller 31 and the second massage roller 33 rotate, the protrusions 6 can massage the calves and thighs, and can also massage the meridians, thereby improving the massage effect. Since the width of the foot rest 2 is smaller than the width of the recliner 1, the length of the first massage roller 31 needs to be set smaller than the length of the second massage roller 33 to meet the usage requirements.

[0035] In a preferred embodiment, a hollow cylinder 7 is fixedly installed on the outer side of the recliner 1, a connecting rod 8 is slidably installed inside the hollow cylinder 7, an armrest plate 9 is fixedly installed on the upper surface of the connecting rod 8, a mounting hole 10 is provided on the upper surface of the armrest plate 9, a cam wheel 11 is rotated inside the mounting hole 10, a pregnant woman can place her hands while massaging her legs while lying on the recliner 1, and can also massage her hands at the same time, by setting the interior of the connecting rod 8 to be hollow, the interior of the connecting rod 8 is slidably connected to a pressure block 12, a first spring 13 is fixedly installed on one side of the pressure block 12, one end of the first spring 13 is fixedly connected to an inner wall of one side of the connecting rod 8, a second spring 14 is fixedly installed on the inner wall of the other side of the connecting rod 8, a connecting block 15 is fixedly installed on one end of the second spring 14, one end of the connecting block 15 is fixedly connected to a positioning rod 16, the pressure block 12 is slidably connected to the connecting block 15, a plurality of positioning holes 17 are provided on the outer surface of the hollow cylinder 7, and the positioning rod 16 is inserted into the interior of the positioning hole 17.

[0036] During use, the pregnant woman lies on the recliner 1 and adjusts the position of the support plate 28 according to actual use needs, raising or lowering the support plate 28. At this time, the pressing block 12 is pressed by hand to compress the pressing block 12 into the interior of the hollow cylinder 7. At the same time, the pressing block 12 will squeeze the connecting block 15, press the connecting block 15 and drive the positioning rod 16 to be pressed out from the interior of the positioning hole 17, so that the connecting rod 8 can be moved up and down to adjust the position of the support plate 28, place the hand at a comfortable height, and slide the palm or back of the hand back and forth on the cam wheel 11, so as to massage the palm or back of the hand, thereby improving the use effect of the device.

[0037] In order to facilitate the control of the movement of the second massage roller 33, the device has a fixed block 18 fixedly installed in the middle position inside the through hole 4, the internal thread of the fixed block 18 is connected to the screw rod 19, the screw rod 19 is threadedly connected to the nut, the outer surface of the nut is fixedly connected to the positioning block 20, one side of the positioning block 20 is rotatably connected to the support rod 21, one end of the support rod 21 is rotatably connected to the roller 332, one end of the screw rod 19 is fixedly installed at the output end of the servo motor 22, and the servo motor 22 drives the screw rod 19 to rotate, which will cause the positioning block 20 to move linearly. During the movement of the positioning block 20, the support rod 21 will be driven to rotate, and the two rollers 332 will be pushed to roll on the track 5, thereby driving the second massage rollers 33 to move toward each other to achieve thigh massage. By moving the positioning block 20 back, the roller 332 can be pulled to move through the support rod 21, and the two second massage rollers 33 can be controlled to move relative to each other. This can be repeated to continuously massage the thigh muscles and improve the massage effect.

[0038] The pregnant woman lies on the recliner 1, and according to actual needs, she can lie flat on the recliner 1 or lean on the backrest 23. At this time, the backrest 23 needs to be adjusted by rotating the backrest 23 at one end of the recliner 1. A load-bearing wheel 24 is provided at the bottom of the backrest 23. The load-bearing wheel 24 is rotatably installed inside the recliner 1, and a driving tooth 25 is provided on one side of the load-bearing wheel 24. The interior of the recliner 1 is rotatably connected to a gear 26, and the gear 26 is meshed and connected with the load-bearing wheel 24.

[0039] During use, according to the needs of use, when the pregnant woman needs to lie flat on the recliner 1, the gear 26 can be controlled to rotate, and the driving gear 25 can be driven to rotate, so as to move the high point of the load-bearing wheel 24 away from the bottom of the backrest 23. At this time, the backrest 23 will rotate downward and gradually be adjusted to be flush with the recliner 1 to meet the use requirements. If the pregnant woman needs to lean on the backrest 23, the gear 26 can be controlled to rotate again, and the load-bearing wheel 24 can be driven to rotate by the rotation of the gear 26, and the backrest 23 can be lifted up by the load-bearing wheel 24 to adjust the angle of the backrest 23 to meet the use requirements.

[0040] The device massages the leg muscles by rotating the first massage roller 31 and the second massage roller 33. To enhance the massage relaxation effect, heating mechanisms 27 are installed inside the recliner 1 and the foot rest 2, respectively. The heating mechanism 27 includes a water bag 271, lime powder 272 and a plastic bag 273. There are a plurality of water bags 271, which are all arranged inside the plastic bag 273. Lime powder 272 is arranged inside the plastic bag 273. The plastic bag 273 is installed between the first massage rollers 31 and between the second massage rollers 33, respectively. Support plates 28 are installed inside the foot rest 2 and inside the rectangular hole 331, respectively, and plastic bags 273 are installed on the two support plates 28, respectively.

[0041] The plastic bag 273 is arranged between the two first massage rollers 31 and between the second massage rollers 33. The first massage rollers 31 are driven to rotate by the driving wheel 311. The two first massage rollers 31 continuously rotate relative to each other, which will not squeeze the plastic bag 273 at this position, and squeeze the water bag 271 inside the plastic bag 273. When the water bag 271 is squeezed and broken, the water inside the water bag 271 will flow out and generate heat after mixing with the lime powder 272. The hot air will continuously surge up to the legs, heating the legs, and under the continuous massage of the first massage rollers 31, the massage effect on the leg muscles is enhanced.

[0042] Similarly, the plastic bag 273 disposed between the second massage rollers 33 will also be squeezed by the movement of the second massage rollers 33, so that the water bag 271 inside the plastic bag 273 is squeezed and damaged, so that the water inside the water bag 271 can flow out and mix with the lime powder 272 to generate heat, thereby heating the thighs of pregnant women and enhancing the massage effect.

[0043] Specifically, the working process or working principle of a leg muscle relaxation mechanism is: currently, the most common way to relax the leg muscles of pregnant women is through manual massage. Although manual massage can control the strength and avoid causing pain to pregnant women, long-term operation of manual massage will increase the labor intensity of the personnel, and the subsequent massage effect will only get worse and worse. Later, for the convenience of operation, people will use fascia guns to massage the leg muscle position. Although it saves manpower, the fascia gun will generate vibration when massaging the muscles. The vibration is easy to affect the fetus and is prone to danger. Therefore, this device is designed to solve this problem.

[0044] The device is used to massage and relax the leg muscles of pregnant women, reduce leg muscle pressure, and increase the comfort of the whole person. First, the external power supply is connected. The pregnant woman lies on the recliner 1. According to the actual use situation, the angle of the backrest 23 is adjusted. The device is fixedly installed on the rotating rod inside the gear 26. The rotating rod runs through the interior of the recliner 1 and is connected to the internal rotation of the recliner 1. By rotating the rotating rod, the gear 26 is controlled to rotate, which will drive the load-bearing wheel 24 to rotate. There is only one side of the load-bearing wheel 24 with a driving tooth 25, which can limit the rotation of the load-bearing wheel 24 to adjust the position of the load-bearing wheel 24. When the load-bearing wheel 24 rotates upward, it can push the backrest 23 upward to change the inclination angle of the backrest 23 to meet the use. After adjusting the angle of the backrest 23, the gear 26 is positioned, so that the backrest 23 can be used stably.

[0045] The device fixes a disc at one end of the rotating rod, and a plug-in rod is slidably installed inside the disc. After the angle of the backrest 23 is adjusted, the plug-in rod can be plugged into the interior of the recliner 1, so that the rotating rod cannot rotate, and the gear 26 can be controlled to be unable to rotate. The load-bearing wheel 24 is positioned, so that the backrest 23 can be stably supported for use, which meets actual use requirements.

[0046] The pregnant woman lies on the recliner 1, with her calves placed on the footrests 2 and her thighs placed on the recliner 1, and arranged just above the second massage roller 33. When massage is needed, the control motor 312 and the servo motor 22 are turned on, and the control motor 312 controls the driving wheel 311 to rotate. The two driving wheels 311 are meshed and connected, which causes the two first massage rollers 31 to rotate relative to each other, so that the calf muscles can be pressed by the first massage rollers 31 to relax the calf muscles.

[0047] The lead screw 19 is driven to rotate by the servo motor 22. Since a support rod 21 is installed outside the nut, and the support rod 21 is connected to the roller 332, the nut will be controlled to move under the rotation of the lead screw 19. At this time, the positioning block 20 will move with the nut and push the support rod 21 to rotate, so that the two rollers 332 move relative to each other. At this time, the second massage roller 33 will roll at the bottom of the thigh muscle. The positioning block 20 is controlled to move back by the servo motor 22, which will pull the support rod 21 back, thereby pulling the two rollers 332 to move relative to each other, and pulling the two second massage rollers 33 closer to each other. In this way, the second massage roller 33 is repeatedly controlled to move back and forth, so that the thigh muscles can be tightly relaxed, the comfort of pregnant women is improved, and the use is satisfactory.

[0048] While massaging the leg muscles, the hands can also be massaged. The palm or the back of the hand is placed on the cam wheel 11, and the arm is controlled to move forward and backward so that the palm or the back of the hand moves back and forth on the cam wheel 11. The palm or the back of the hand can be massaged through the cam wheel 11. In addition, the device can also adjust the position of the armrest plate 9 by pressing the pressure block 12, which squeezes the connecting block 15, and pressing the connecting block 15 to pull the positioning rod 16 out of the inside of the positioning hole 17. At this time, the connecting rod 8 can be controlled to move up and down to adjust the position of the armrest plate 9. After determining the position of the armrest plate 9, the pressure block 12 can be released. At this time, the pressure block 12 will be pushed away by the first spring 13, so that the pressure block 12 is offset from the position of the connecting block 15, and the connecting block 15 will be pushed by the second spring 14, so that the positioning rod 16 is inserted into the inside of the positioning hole 17 to position the connecting rod 8, thereby stably using the armrest plate 9.

[0049] In order to enhance the massage relaxation effect, a plastic bag 273 is placed between the first massage roller 31 and the second massage roller 33. The plastic bag 273 inside the footrest 2 will squeeze the water bag 271 under the rapid rotation of the first massage roller 31, break the water bag 271, and mix and react the water with the lime powder 272 to generate heat. The heat will heat the plastic bag 273. When the calf is placed on the plastic bag 273, the calf muscles will be heated, so as to relieve muscle soreness and enhance the massage relaxation effect.

[0050] The water bag 271 has a certain toughness. When the first massage roller 31 rotates slowly to squeeze the water bag 271, the pressure on the water bag 271 will be borne by the toughness of the water bag 271, and the water bag 271 cannot be squeezed. Only when the first massage roller 31 rotates quickly to squeeze the water bag 271, the water bag 271 continues to be squeezed before it recovers to its original state, thereby squeezing the water bag 271 and making the water inside the water bag 271 contact with the lime powder 272 to react and generate heat, so as to heat the calf and enhance the relaxation effect.

[0051] The heating of the thighs is based on the same principle. When the two second massage rollers 33 move relative to each other, the plastic bag 273 inside the rectangular hole 331 is squeezed. Similarly, the water bag 271 inside the plastic bag 273 is squeezed and burst, so that the water and the lime powder 272 mix and react to generate heat, so that the thighs are heated while being massaged, thereby enhancing the massage relaxation effect and satisfying the use.

[0052] It should be noted that the control motor 312, the drive motor 321 and the servo motor 22 are devices or equipment existing in the prior art, or are devices or equipment that can be realized in the prior art. Their power supply, specific composition and principles are clear to those skilled in the art, so they will not be described in detail.

Claims

1. A leg muscle relaxation mechanism, characterized in that: It comprises a reclining chair (1), on which a footrest (2) is rotatably mounted; A muscle massage mechanism (3), the muscle massage mechanism (3) comprising: a first massage roller (31), the first massage roller (31) being rotatably mounted inside the foot rest (2), one end of the first massage roller (31) being fixedly connected to a driving wheel (311), and the driving wheel (311) being arranged at an output end of a control motor (312); A rotating shaft (32), the rotating shaft (32) being rotatably mounted on one end of the reclining chair (1), the footrest (2) being fixedly mounted on the rotating shaft (32), and one end of the rotating shaft (32) being fixedly mounted on the output end of the driving motor (321); A second massage roller (33), a rectangular hole (331) is opened on the upper surface of the reclining chair (1), the second massage roller (33) is installed inside the rectangular hole (331), and a roller (332) is fixedly installed at one end of the second massage roller (33).

2. A leg muscle relaxation mechanism according to claim 1, characterized in that: A through hole (4) is provided on the inner wall of the rectangular hole (331) and passes through the side of the recliner (1); rails (5) are fixedly mounted on the upper and lower inner walls of the through hole (4); the roller (332) is arranged to roll on the rail (5); there are two second massage rollers (33), and rollers (332) are respectively mounted on both ends of each second massage roller (33).

3. A leg muscle relaxation mechanism according to claim 2, characterized in that: A plurality of protrusions (6) are fixedly mounted on the outer surfaces of the first massage roller (31) and the second massage roller (33), and are evenly arranged on the outer surfaces of the first massage roller (31) and the second massage roller (33), and the length of the second massage roller (33) is greater than that of the first massage roller (31).

4. A leg muscle relaxation mechanism according to claim 3, characterized in that: A hollow cylinder (7) is fixedly mounted on the outer side of the recliner (1), a connecting rod (8) is slidably mounted inside the hollow cylinder (7), an armrest plate (9) is fixedly mounted on the upper surface of the connecting rod (8), a mounting hole (10) is provided on the upper surface of the armrest plate (9), and a cam wheel (11) is rotated inside the mounting hole (10).

5. A leg muscle relaxation mechanism according to claim 4, characterized in that: The interior of the connecting rod (8) is set to be hollow, and the interior of the connecting rod (8) is slidably connected to a pressure block (12). A first spring (13) is fixedly installed on one side of the pressure block (12), and one end of the first spring (13) is fixedly connected to an inner wall of one side of the connecting rod (8). A second spring (14) is fixedly installed on the inner wall of the other side of the connecting rod (8). A connecting block (15) is fixedly installed on one end of the second spring (14), and one end of the connecting block (15) is fixedly connected to a positioning rod (16). The pressure block (12) is slidably connected to the connecting block (15), and a plurality of positioning holes (17) are opened on the outer surface of the hollow cylinder (7), and the positioning rod (16) is inserted into the interior of the positioning hole (17).

6. A leg muscle relaxation mechanism according to claim 5, characterized in that: A fixing block (18) is fixedly installed at the middle position inside the through hole (4); the internal thread of the fixing block (18) is connected to a screw rod (19); the screw rod (19) is threadedly connected to a nut; the outer surface of the nut is fixedly connected to a positioning block (20); one side of the positioning block (20) is rotatably connected to a support rod (21); one end of the support rod (21) is rotatably connected to a roller (332); and one end of the screw rod (19) is fixedly installed at the output end of a servo motor (22).

7. A leg muscle relaxation mechanism according to claim 6, characterized in that: One end of the reclining chair (1) is rotatably connected to a backrest (23), a load-bearing wheel (24) is provided at the bottom of the backrest (23), the load-bearing wheel (24) is rotatably mounted inside the reclining chair (1), and a driving tooth (25) is provided on one side of the load-bearing wheel (24), the interior of the reclining chair (1) is rotatably connected to a gear (26), and the gear (26) is meshedly connected to the load-bearing wheel (24).

8. A leg muscle relaxation mechanism according to claim 7, characterized in that: The reclining chair (1) and the footrest (2) are respectively provided with heating mechanisms (27), and the heating mechanisms (27) include a water bag (271), lime powder (272) and a plastic bag (273).

9. A leg muscle relaxation mechanism according to claim 8, characterized in that: There are a plurality of water bags (271), all of which are arranged inside a plastic bag (273). Lime powder (272) is arranged inside the plastic bag (273). The plastic bag (273) is respectively installed between the first massage rollers (31) and between the second massage rollers (33).

10. A leg muscle relaxation mechanism according to claim 9, characterized in that: A support plate (28) is installed inside the footrest (2) and inside the rectangular hole (331), respectively, and a plastic bag (273) is installed on the two support plates (28), respectively.

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