CN115778745B - Yoga extension control method of massage armchair and massage armchair - Google Patents

Abstract

The invention relates to a yoga stretching control method of a massage armchair and the massage armchair, comprising the following steps: s1, comprising the following steps: s11, determining a deflation air bag group and deflating; s12, the movement moves to the waist position; the kneading group moves backwards, and the two kneading heads are close; the lower leg base is rotated and lifted; when the part to be massaged is the back waist, the backrest rotates to rise to a stretching high position, and when the part to be massaged is the buttocks, the backrest rotates to a lying position; s13, stopping the foot massage unit after moving to a proper position; s2, defining an inflatable air bag group and inflating; s3, comprising the following steps: s31, a foot massage unit is away from the leg massage unit by a distance; s32, the lower leg base rotates to be lowered to a stretching low position, the backrest rotates to be raised to the stretching low position when the part to be massaged is the back waist, and the backrest is kept in a lying position when the part to be massaged is the buttocks; the inflatable air bag group is in an inflated state, the kneading group moves forwards to jack up the waist of a human body, and when the buttocks are massaged, the movement moves towards the buttocks to stop at the buttocks.

Description

Yoga extension control method of massage armchair and massage armchair

Technical Field

The invention relates to the technical field of massage devices, in particular to a yoga stretching control method of a massage armchair and the massage armchair.

Background

The massage chair utilizes the rolling force action of the machinery and the mechanical force extrusion to massage, and the massage can dredge the channels and collaterals, enable qi and blood circulation and keep yin and yang balance of the body, so that the massage chair can feel muscle relaxation, has flexible joints, enables people to be inspired, eliminates fatigue and plays an important role in ensuring physical health. But the prior massage armchair has the advantages that,

Due to the problem of work and living habits, people can keep a standing posture for a long time, so that the muscles of many young and middle-aged people are in tension for a long time, and ligaments and tendons are aged along with the aging. For health, stretching exercises should be performed at all times. The flexibility of the body can be increased by doing stretching exercises. The stretching exercise is beneficial to developing muscle strength, maintaining elasticity and explosive force of the muscle. The stretching of the tendons softens the tendons, so that the dislocation on the vertebra can be reduced, and the pain, numbness, swelling and other symptoms of the waist, the knee, the limbs and the whole body can be eliminated and alleviated.

The existing massage chairs also have lacing wire massagers or massage chairs, but can only perform general massage on the back, waist and other areas of the body, and cannot perform specific massage on special parts of the body, namely, the massage modes or types are few, the massage effect is limited, and better experience cannot be brought.

Disclosure of Invention

In view of the above-mentioned drawbacks of the prior art, the present invention aims to provide a yoga stretching control method of a massage chair and a massage chair, which can make the massage chair realize a specific massage action, drive a human body to perform a yoga stretching action, release tension in muscle groups, and relieve pressure and fatigue.

In order to achieve the above object, the present invention provides a yoga stretch control method for controlling a massage chair to implement yoga stretch massage on buttocks or back waist of a human body, the massage chair including a base, a backrest, a shank base, a leg massage unit, a foot massage unit, a movement, and a plurality of air bags for clamping and massaging various parts of the human body, the backrest being rotatably mounted to the base, the shank base being rotatably mounted to the backrest, the leg massage unit and the foot massage unit being mounted to the shank base, and the foot massage unit being movable on the shank base to be separated from or close to the leg massage unit, the movement being movable on a travel rail on the backrest, the movement having a plurality of kneading groups composed of two kneading heads, and the kneading groups being movable on the movement in a front-rear upper direction of the massage chair, characterized in that: the yoga stretch control method comprises the following steps:

s1, comprising the following steps:

S11, determining a deflation air bag set, wherein the deflation air bag set comprises air bags capable of clamping and stabilizing the shoulder, back, waist, buttocks, lower legs and feet of a human body, and the deflation air bag set is deflated;

S12, the movement moves to the waist position of the human body; the kneading group moves backwards to the rear side position on the movement, and the two kneading heads are close to each other; the lower leg base is rotated and lifted to a stretching high position and then stopped; the backrest performs the following operations according to the different parts to be massaged: when the part to be massaged is the back waist, the backrest rotates to rise to a stretching high position and stops, and when the part to be massaged is the buttocks, the backrest rotates to a lying position and stops;

S13, the foot massage unit moves on the lower leg base, so that the foot massage unit stops after the foot of a human body is positioned at a proper position of a foot cavity of the foot massage unit;

S2, defining an inflatable air bag group, wherein the inflatable air bag group comprises air bags for stabilizing the upper body, buttocks and feet of a human body, and the inflatable air bag group is inflated to stabilize the corresponding part of the human body;

S3, comprising the following steps:

s31, the foot massage unit moves a certain distance away from the leg massage unit, and the feet are not separated from the foot massage unit;

S32, stopping the lower leg base after rotating to be lowered to a stretching low position, and simultaneously carrying out the following operations according to different positions to be massaged on the backrest: when the part to be massaged is the back waist, the backrest rotates to be lowered to the stretching low position and stops, and when the part to be massaged is the buttocks, the backrest is kept at the lying position; in the lower leg base lowering process, the air bags in the inflatable air bag group are in an inflated state, the corresponding parts of the human body are stabilized, the kneading group moves forwards on the machine core to jack up the waist of the human body, and when the parts to be massaged are buttocks, the machine core moves towards the buttocks to stop at the buttocks.

Further, in the step S2, the inflatable air bag set further includes an air bag for stabilizing the lower leg of the human body.

Further, the massage armchair includes a cushion air bag for stabilizing buttocks and a perineum air bag for massaging perineum acupoint, and the step S32 further includes: during the descending of the lower leg base, the perineum air bags and the pad air bags are inflated to lift the buttocks.

Further, the massage chair has a calf air bag for massaging the legs, the calf air bag is inflated to stabilize the calf, and the calf air bag and the perineum air bag are inflated in an intermittent inflation and deflation manner in the step S32.

Further, in the step S32, the rotation angle X of the lower leg base when rotating from the raised and stretched high position to the stretched low position is 40 ° to 90 °.

Further, in the step S32, when the massage part is the lumbar region, the rotation angle Y of the backrest when the backrest is rotated from the raised and stretched high position to the stretched low position is 50 ° to 60 °.

Further, in the step S3, when the massage part is the lumbar region, the method further includes a step S33 of executing one of the following four operations: s331, the kneading group is propped against the waist and is not moved; s332, reciprocating the kneading group back and forth; s333, massaging at the waist position, including kneading and knocking; s334, the movement is arranged on the travel guide rail upwards to the lower edge of the scapula, the middle of the shoulder or the back

Further, in the step S3, when the massage part is the lumbar region, the method further includes a step S33 of executing one of the following four operations: s331, the kneading group is propped against the buttocks and is not moved; s332, reciprocating the kneading group back and forth; s333, massaging actions of the kneading group at the buttocks, including kneading or knocking; s334, the movement moves back and forth between the hip and the waist

Further, the method further comprises the step S4 of inflating and maintaining pressure for a period of time after the lower leg base is lowered to the stretching low position.

The invention also provides a massage chair, wherein the yoga stretching control method is arranged for controlling operation

As described above, the yoga stretch control method and the massage armchair according to the present invention have the following advantages:

The backrest, the movement and the air bag are controlled to work cooperatively in a specified mode, a series of actions are completed, buttocks or back and waist can be massaged, a human body can carry out yoga stretching action, a person lying on a massage chair can stretch the spine, and the popliteal cord muscle, the iliofacial muscle, the piriform muscle, the lower leg and the ankle can be stretched; the elasticity of muscle is tempered when the stretching of yoga, makes the elongation and the contractility of muscle become strong, also can be through the extension of yoga, releases the tension in the muscle crowd, lets people alleviate pressure and tired, also helps burning the fat in the muscle. The massage chair can be used for realizing yoga tendon, the yoga tendon can relieve muscle tension and tendon tension, promote central nerves to send a 'relaxing and relaxing' instruction to related muscles, help the muscles to extend, and promote the tendon to relax and recover.

Drawings

Fig. 1 is a schematic view of a massage chair according to the present invention.

Fig. 2 is a schematic view of the present invention in a first state when yoga stretching massage is performed on the back and waist.

Fig. 3 is a schematic view showing a second state when yoga stretching massage is performed on the back and waist in the invention.

Fig. 4 is a schematic view of a state three when yoga stretching massage is performed on the back and waist in the invention.

Fig. 5 is a schematic view showing a fourth state when yoga stretching massage is performed on the back and waist in the invention.

Fig. 6 is a schematic view showing a certain state when yoga stretching massage is performed on buttocks in the present invention.

Fig. 7 is a schematic structural view of a movement of the massage chair of the present invention.

Fig. 8 is a schematic view showing the narrowing of the interval between kneading groups of the movement in the present invention.

Fig. 9 is a schematic view of the widening of the kneading group interval of the movement in the present invention.

Fig. 10 is a schematic view of a rear limit state of a kneading head of the movement according to the present invention.

Fig. 11 is a schematic view of a front limit state of a kneading head of a movement in the present invention.

Fig. 12 is a schematic view showing the arrangement of the air bag in the massage chair of the present invention.

Fig. 13 is a control schematic diagram of the massage armchair according to the present invention.

Description of the reference numerals

1. Base seat

2. Backrest for chair

3. Stroke guide rail

4. Movement

401. Kneading head

402. Kneading crank

403. Fixing bolt

404. First induction electronic element

405. Front and rear limit magnet

406. Second inductive electronic element

407. Cam

408. Kneading linkage

409. Movement base

410. Second motor

411. Transmission gear

412. First motor

413. Belt with belt body

414. First gear box

415. Third motor

416. Second gear box

417. Front-back linkage rod

418. Front and rear guide rail gear

419. Pinion gear

420. Induction circuit board

421. Gap limiting magnet

422. Rear limiting plate

423. Front limiting plate

5. Shank base

6. Leg massage unit

7. Foot massage unit

8. Controller for controlling a power supply

9. Headrest air bag

10. Shoulder air bag

11. Back air bag

12. Waist air bag

13. Cushion air bag

14. Perineum air sac

15. Weizhong acupoint air bag

16. Lower leg air bag

17. Foot air bag

Detailed Description

Further advantages and effects of the present invention will become apparent to those skilled in the art from the disclosure of the present invention, which is described by the following specific examples.

It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for illustration purposes only and should not be construed as limiting the invention to the extent that it can be practiced, since modifications, changes in the proportions, or adjustments of the sizes, which are otherwise, used in the practice of the invention, are included in the spirit and scope of the invention which is otherwise, without departing from the spirit or scope thereof. Also, the terms such as "upper", "lower", "left", "right", "middle", etc. are used herein for convenience of description, but are not to be construed as limiting the scope of the invention, and the relative changes or modifications are not to be construed as essential to the scope of the invention.

Referring to fig. 1 to 12, the invention provides a yoga stretching control method of a massage chair, which is used for controlling the action of the massage chair to realize yoga stretching massage on buttocks or back waist of a human body, and referring to fig. 1, the massage chair comprises a base 1, a backrest 2, a shank base 5, a leg massage unit 6, a foot massage unit 7, a movement 4 and a plurality of air bags for clamping and massaging various parts of the human body, wherein the backrest 2 is rotatably arranged on the base 1 and can be rotated up and down to lift, the shank base 5 is rotatably arranged on the lower side of the backrest 2 and can be rotated up and down to lift, the leg massage unit 6 and the foot massage unit 7 are arranged on the shank base 5, and the foot massage unit 7 can move on the shank base 5 to be separated from or close to the leg massage unit 6, the movement 4 moves on the travel guide rail 3 on the backrest 2, the travel guide rail 3 is a curved guide rail, the movement 4 can correspond to different positions between the head and the hip of the upper body of a human body when moving on the travel guide rail 3, the movement 4 is provided with a plurality of kneading groups consisting of two kneading heads 401, the kneading groups can move on the movement 4 along the front and back direction of the massage chair, the movement has a movable range, and the two kneading heads 401 of the kneading groups are oppositely arranged, the distance is controllable, and the kneading effect is achieved when the movement approaches.

The air bags in the massage chair include an air bag for massaging various parts of the human body, and can perform massage and stabilize the body when inflated, and generally include a headrest air bag 9, a shoulder air bag 10, a back air bag 11, a waist air bag 12, a cushion air bag 13, a lower leg air bag 16, a foot air bag 17, an ankle air bag (not shown in the drawings), and the like, see fig. 12. The headrest air bag 9, the shoulder air bag 10, the back air bag 11, the waist air bag 12 and the cushion air bag 13 are arranged on the backrest 2 and are arranged in a right side and right side opposite arrangement mode, so that corresponding human body parts can be massaged when the inflatable cushion is inflated, and the upper half of a human body can be stabilized. The lower leg air bag 16 is provided in the leg massage unit 6, and includes two air bags for massaging the left leg and two air bags for massaging the right leg, and functions to massage and stabilize the lower leg portion. The foot air bag 17 and the ankle air bag are both provided in the foot massage unit 7, and the foot air bag 17 includes an air bag for massaging the left foot and an air bag for massaging the right leg, and both include left and right, and the foot air bag 17 and the ankle air bag play a role in massaging and stabilizing the foot. In particular, in the present invention, the massaging chair further has therein a perineum air bag 14 and a principal middle acupoint air bag 15, the perineum air bag 14 is provided at the seat cushion corresponding to the perineum acupoint of the human body, the principal middle acupoint air bag 15 also includes left and right two, is provided in the leg massaging unit 6 corresponding to the principal yang acupoint on the left and right legs of the human body, respectively.

The invention relates to a yoga stretching control method, which comprises two parts, wherein one part is used for realizing yoga stretching massage on the back and waist of a human body, and the other part is used for realizing yoga stretching massage on the buttocks of the human body, and the method comprises the following steps of:

When yoga stretching massage is realized on the back and waist of a human body, the yoga stretching control method comprises the following steps S1 to S5:

s1, comprising the following steps:

S11, determining a deflation air bag set, wherein the deflation air bag set comprises air bags capable of clamping and stabilizing the shoulder, back, waist, buttocks, lower legs and feet of a human body, and the deflation air bag set is deflated; specifically, in the present embodiment, referring to fig. 12, the deflated air bag group includes a shoulder air bag 10, a back air bag 11, a waist air bag 12, a cushion air bag 13, a lower leg air bag 16, a foot air bag 17, and the like, and preferably, a perineal air bag 14. This step is a preliminary step. The movement 4 moves to the waist position of the human body; the kneading group moves backward on the movement 4 to a rear position, which is preferably the last limit that the kneading group can move to on the movement 4, and can be called the origin of the kneading group, and the two kneading heads 401 of the kneading group are close to each other to be kneaded to be narrow, so that the kneading action is performed, and the kneading heads 401 correspond to the bladder meridian. The person may be seated in the massage before step S11, or may be seated in the massage after step S11.

S12, the lower leg base 5 is rotated and lifted to a certain height, and then stopped after reaching the stretching high position, and meanwhile, the backrest 2 is rotated and lifted to a certain height, and then stopped after reaching the stretching high position, and the state of the backrest is shown in fig. 2.

In this step, the specific position of the stretching high position of the lower leg base 5 may be set according to actual needs, preferably, the stretching high position is the maximum position where the lower leg base 5 can rotate upward on the base 1, and preferably, the angle between the lower leg base 5 and the horizontal front direction is 0 ° to 17 ° and is inclined downward when the lower leg base 5 is in the stretching high position, that is, the angle between the lower leg 5 and the horizontal front direction is about 0 ° to 17 ° and is inclined downward. The specific position of the stretching high position of the backrest 2 can be set according to actual needs, and the stretching high position can be the maximum position where the backrest 2 can rotate upwards on the base 1, preferably, the backrest 2 is leaned back when stretching the high position, and the included angle between the backrest 2 and the horizontal front is about 112 degrees, namely, the included angle between the upper half body of the human body and the horizontal front is about 112 degrees. In this step, the backrest 2 and the lower leg base 5 are lifted to drive the upper body and legs of the human body to be upward, the lower leg base 5 is lifted by rotation to drive the popliteal cord muscle to stretch, the buttocks are stretched, and the four-head muscle of transfer of share is also lifted by rotation to shrink and relax. The back is rotated and lifted to enable the ilium muscle to be in a contracted state, and the knees of a person sitting in front of an office are higher than the sitting position of the hip joints, namely the ilium muscle is in a tension state of long-time tight contraction, so that the people can be massaged in a targeted manner.

S13, the foot massage unit 7 moves on the lower leg base 5, so that the foot of a human body is stopped after being positioned at a proper position of a foot cavity of the foot massage unit 7, wherein the foot cavity of the foot massage unit 7 is used for accommodating the foot and is designed in the prior art. This step may be referred to as an automatic foot finding step, which aims at adjusting the proper position of the foot massage unit 7 on the calf base 5 so that the foot is located at the optimal position in the foot massage unit 7, in particular, a corresponding sensor may be provided in the foot cavity of the foot massage unit 7, which sensor sends a signal when the foot is located at the proper position in the foot cavity, and the foot massage unit 7 is stopped, thereby determining the position of the foot massage unit 7.

S2, defining an inflatable air bag group which comprises air bags for stabilizing the upper body, buttocks and feet of a human body, and inflating the inflatable air bag group to stabilize the corresponding part of the human body. Preferably, the inflatable airbag set mainly includes a shoulder airbag 10, a cushion airbag 13, a foot airbag 17 and an ankle airbag, the shoulder airbag 10 and the cushion airbag 13 playing a role in stabilizing the upper half of the human body, the foot airbag 17 and the ankle airbag playing a role in stabilizing the foot; and the waist and back airbags 11 and 12 can be included to assist in stabilizing the upper body, and the lower leg airbags 16 can be included to stabilize the lower legs. Preferably, the time for the inflation of the inflated air bag set is between about 5 seconds and 10 seconds.

S3, comprising the following steps:

S31, the foot massage unit 7 moves a distance away from the leg massage unit 6, and the feet are not separated from the foot massage unit 7, see FIG. 3; specifically, since the feet are stabilized by the air bags in the foot massage unit 7, the foot massage unit 7 pulls the feet when moving, and a lacing effect is achieved on the feet and the legs. In this step, the foot massage unit 7 can be reciprocated to be telescopic a plurality of times, preferably 160mm. The feet and the legs are stretched along the length direction of the lower leg by the foot massage unit 7, so that the tense muscles can be relaxed, the accumulation of partial metabolites such as lactic acid can be dispersed to a certain extent, the partial blood circulation can be relieved, the recovery of the elasticity of the muscles can be facilitated, the muscle plasticity effect can be achieved, and the muscles can not grow in a block shape.

S32, stopping the rotation of the lower leg base 5 after the lower leg base is lowered to the stretching low position, and stopping the rotation of the backrest 2 after the lower leg base is lowered to the stretching low position; during the lowering of the lower leg base 5, the air bags of the inflatable air bag set are in an inflated state, so that the corresponding parts of the human body are stabilized, and the kneading set moves forward on the movement 4 to jack up the waist of the human body, see fig. 4. In this step, the upper body and legs of the human body are driven to extend downward and the waist is pushed up by the lowering of the lower leg base 5 and the backrest 2 and the movement 4, the lower leg base is lowered to contract the popliteal cord muscle, the knee is driven to bend, and the popliteal cord muscle is relaxed by bending the knee and the hip. When the lower leg base is lowered, the tensed thigh will be stretched transfer of share quadriceps, and the quadriceps dead points merge into one tendon packet Rao Gu, thus also playing the role of the active knee joint. The backrest rotates to reduce, the ilium and lumbar muscle can be stretched, tension of the ilium and lumbar muscle easily causes pelvic forward tilting, the angle of lumbar forward protrusion is increased, lateral pressure of lumbar vertebra is increased, lower lumbar segment of erector spinal muscle is in tension shortening state for a long time, lumbago is induced, pelvic forward tilting then causes gluteus maximus to be in elongation state for a long time, gluteus maximus weakness is caused, and buttocks drop. Often through yoga stretching, the relevant muscle groups can be exercised, so that the muscle groups can be increased in activity.

In this step, the low stretching position of the lower leg rest 5 may be set according to actual needs, and the high stretching position may be the lowest limit that the lower leg rest 5 can rotate on the base 1 to reach downward, preferably, the angle between the lower leg rest 5 and the horizontal direction is 61 ° to 90 ° and is inclined downward when the lower leg rest 5 is in the low stretching position, that is, the angle between the lower leg rest 5 and the horizontal front direction is about 61 ° to 90 ° and is inclined downward. The angle by which the lower leg base 5 rotates from its high tension position to its low tension position is X, which is preferably 40 ° to 90 °. The stretching low position of the backrest 2 can be set according to practical needs, the stretching low position can be the lowest limit that the backrest 2 can rotate downwards on the base 1, preferably, the backrest 2 is leaned backwards when in the stretching low position, the included angle between the backrest 2 and the horizontal front direction is about 165 degrees, namely, the included angle between the upper body of a human body and the horizontal front is about 165 degrees, the rotating angle of the backrest 2 when rotating from the stretching high position to the stretching low position is recorded as Y, and the Y is preferably 50-60 degrees. When the kneading group moves forwards on the machine core 4, the kneading group moves upwards, the waist of a human body can be pushed upwards, when the kneading group moves forwards on the machine core 4, the moving distance can be set according to the actual comfort level, and the forefront position of the kneading group on the machine core 4 can be reached to a certain distance.

In this step, preferably, during the rotation and descent of the lower leg base 5 and the backrest 2, the lower leg air bag 16, the perineum air bag 14 and the cushion air bag 13 are inflated, the perineum air bag 14 and the cushion air bag 13 play a role in supporting buttocks, the perineum air bag is inflated and deflated, and the functions of health care for female or male reproductive system, and also the functions of removing internal fire and clearing heat and promoting diuresis are achieved. The calf air bag 16 is preferably capable of stabilizing both legs and massaging. The calf air bag 16 and the perineum air bag 14 are preferably inflated in a discontinuous inflation and deflation mode, so that comfort level can be further improved.

In the step, the air bags in the inflatable air bag group are in an inflated state and can be matched with the backrest 2 and the shank base 5 to rotate the lacing wire and the movement 4 lacing wire, and the air bags play a role in holding and massaging during inflation and deflation, so that the air bags perform regular centripetal and telecentric actions.

S33, after the lower leg base 5 and the backrest 2 are lowered and the kneading group lifts the waist, the movement 4 may select one of the following operations S331 to S334:

s331, the kneading group is propped against the waist and kept to be propped for a period of time, so that the human body is in an extending state.

S332, the kneading group reciprocates back and forth, and the waist is jacked up and put down for a plurality of times, so that the function of relaxing the waist can be achieved.

S333, massaging the waist, including kneading, knocking and the like;

S334, the movement 4 walks up to the middle of the lower edge, shoulder or back of the scapula on the travel guide rail 3, and when the two kneading heads 401 of the kneading group knead to be narrow and jack up the waist, they can correspond to the bladder meridian of the human body, then when the movement 4 moves up, the kneading heads 401 move up from the waist along the bladder meridian to conduct massage until the middle of the lower edge, shoulder or back of the scapula, see fig. 5.

S4, after the lower leg base 5 and the backrest 2 are lowered to the stretching low position, the inflatable air bag group is inflated and pressure is maintained for a period of time.

S5, repeating the steps S1 to S4, and performing a cyclic operation.

When yoga stretching massage is realized on the buttocks of a human body, the yoga stretching control method comprises the following steps:

s1, comprising the following steps:

S11, determining a deflation air bag set, wherein the deflation air bag set comprises air bags capable of clamping and stabilizing the shoulder, back, waist, buttocks, lower legs and feet of a human body, and the deflation air bag set is deflated; specifically, in the present embodiment, referring to fig. 12, the deflated air bag group includes an air bag such as a shoulder air bag 10, a back air bag 11, a waist air bag 12, a cushion air bag 13, a lower leg air bag 16, a foot air bag 17, an ankle air bag, and the like, and preferably, a perineal air bag 14. This step is a preliminary step. The movement 4 moves to the waist position of the human body; the kneading group moves backward on the movement 4 to a rear position, the rear position is preferably the last limit that the kneading group can move on the movement 4, namely the origin of the kneading group, and two kneading heads 401 of the kneading group are close to each other to be kneaded to be narrow, so as to carry out kneading action, and the kneading heads 401 correspond to the bladder meridian. The person may be seated in the massage before step S11, or may be seated in the massage after step S11.

S12, the lower leg base 5 is rotated and lifted to a certain height, and then the lower leg base 5 is stopped after being lifted to a stretching high position, wherein the specific position of the stretching high position of the lower leg base 5 can be set according to actual needs, and can be the maximum position where the lower leg base 5 can rotate upwards on the base 1, preferably, the included angle between the lower leg base 5 and the horizontal front direction is 0-17 degrees and is inclined downwards when the lower leg base 5 is in the stretching high position, namely, the included angle between the lower leg base 5 and the horizontal front direction is about 0-17 degrees and is inclined downwards. The backrest 2 is rotated to the lying position and then stopped, so that the upper body of the human body can lie backwards and flatly, wherein the specific position of the lying position of the backrest 2 can be set as horizontal as possible according to actual needs. The rotation and elevation of the lower leg base 5 can drive the popliteal cord muscle to stretch, so that the buttocks can stretch, and the rotation and elevation of the lower leg base can also lead to the contraction and relaxation of transfer of share quadriceps.

S13, the foot massage unit 7 moves on the lower leg base 5, so that the foot of a human body is stopped after being positioned at a proper position of a foot cavity of the foot massage unit 7, wherein the foot cavity of the foot massage unit 7 is used for accommodating the foot and is designed in the prior art. This step may be referred to as an automatic teaching step, which aims at adjusting the proper position of the foot massage unit 7 on the calf base 5 so that the foot is located at the optimal position in the foot massage unit 7, and specifically, a corresponding sensor may be provided in the foot cavity of the foot massage unit 7, and when the foot is located at the proper position in the foot cavity, the sensor sends a signal when in contact with the sensor, and the foot massage unit 7 stops, thereby determining the position of the foot massage unit 7.

S2, defining an inflatable air bag group which comprises air bags for stabilizing the upper body, buttocks and feet of a human body, and inflating the inflatable air bag group to stabilize the corresponding part of the human body. Preferably, the inflatable airbag group mainly comprises a shoulder airbag 10, a cushion airbag 13, a foot airbag 17 and an ankle airbag, which play a role in stabilizing the upper half of the human body and the foot; and the waist and back airbags 11 and 12 can be included to assist in stabilizing the upper body, and the lower leg airbags 16 can be included to stabilize the lower legs. Preferably, the time of inflation is between about 5 seconds and 10 seconds.

S3, comprising the following steps:

S31, the foot massage unit 7 moves a distance away from the leg massage unit 6, and the feet are not separated from the foot massage unit 7; specifically, since the feet are stabilized by the air bags in the foot massage unit 7 in step S2, the foot massage unit 7 can achieve a lacing effect on the feet and legs when moving. In this step, the foot massage unit 7 can be reciprocated to be telescopic a plurality of times, preferably 160mm. The feet and the legs are stretched along the length direction of the lower leg by the foot massage unit 7, so that the tense muscles can be relaxed, the accumulation of partial metabolites such as lactic acid can be dispersed to a certain extent, the partial blood circulation can be relieved, the recovery of the elasticity of the muscles can be facilitated, the muscle plasticity effect can be achieved, and the muscles can not grow in a block shape.

S32, stopping the lower leg base 5 after rotating to be lowered to the stretching low position, and keeping the backrest 2 at the lying position; during the lowering of the lower leg base 5, the air bags in the inflatable air bag set are in an inflated state, the corresponding parts of the human body are stabilized, the kneading set moves forward on the movement 4, the waist of the human body is jacked up, and the movement 4 moves toward the buttocks to stop at the buttocks, see fig. 6. In this step, the leg of the human body is driven to extend downwards, the upper body is laid down and the waist is pushed up by the lower leg base 5, and then the movement 4 moves towards the buttocks, since the two kneading heads 401 of the kneading group can correspond to the bladder channel of the human body when being kneaded to be narrow, the kneading heads 401 move from the waist to the buttocks along the bladder channel to conduct massage, push the human body downwards, and extend downwards fully. In this step, the lower leg base is lowered, allowing the popliteal cord muscle to contract, and the knee is flexed, relaxing the popliteal cord muscle by flexing the knee and hip. When the lower leg base is lowered, the tensed thigh will be stretched transfer of share quadriceps, and the quadriceps dead points merge into one tendon packet Rao Gu, thus also playing the role of the active knee joint.

In this step, the low stretching position of the lower leg rest 5 may be set according to actual needs, and the high stretching position may be the lowest position where the lower leg rest 5 can rotate downward on the base 1, preferably, the lower leg rest 5 has an angle of 61 ° to 90 ° with respect to the horizontal direction and is inclined downward, that is, the lower leg rest 5 has an angle of about 61 ° to 90 ° with respect to the horizontal direction and is inclined downward. The angle rotated by the lower leg base 5 when rotating from the stretching high position to the stretching low position is X, and the X is preferably 40-90 degrees, so that the stretching effect is good. When the kneading group moves forwards on the machine core 4, the kneading group moves upwards, the waist of a human body can be pushed upwards, when the kneading group moves forwards on the machine core 4, the moving distance can be set according to the actual comfort level, and the forefront position of the kneading group on the machine core 4 can be reached to a certain distance.

In this step, preferably, during the rotation and descent of the lower leg base 5 and the backrest 2, the leg air bags, the perineum air bags 14 and the cushion air bags 13 are inflated, the perineum air bags 14 and the cushion air bags 13 play a role in supporting buttocks, the perineum air bags are inflated and deflated, and the functions of health care for female or male reproductive system and removing internal fire and heat and promoting diuresis are achieved. The calf air bag 16 is preferably capable of stabilizing both legs and massaging. The calf air bag 16 and the perineum air bag 14 are preferably inflated in a discontinuous inflation and deflation mode, so that comfort level can be further improved.

In the step, the air bags in the inflatable air bag group are in an inflated state and can be matched with the backrest 2 and the shank base 5 to rotate the lacing wire and the movement 4 lacing wire, and the air bags play a role in holding and massaging during inflation and deflation, so that the air bags perform regular centripetal and telecentric actions.

S33, after the lower leg base 5 descends and the kneading group lifts the waist, the movement 4 may select one of the following operations:

S331, the kneading group is propped against the buttocks and is not moved, and the buttocks are kept to prop up for a period of time, so that the human body is in an extended state.

S332, the kneading group reciprocates back and forth, and the buttocks are jacked up and put down for a plurality of times, so that the buttocks can be relaxed;

s333, massaging the buttocks, including kneading, knocking and the like;

S334, the movement 4 moves back and forth between the buttocks and the waist, so that the kneading head 401 does not stop back and forth between the buttocks and the waist.

In step S33, by further massaging the buttocks, the buttocks have a hypertrophied gluteus maximus, gluteus medius and gluteus minimus, and a relatively small piriformis, and the effect of contraction and extension of these muscles can be to rotate the hip joint outward, so that the mobility of the hip joint in the adduction and pronation positions can be increased, and fat-burning hip-beautifying shaping can be performed.

S4, after the lower leg base 5 is lowered to the stretching low position, the inflatable air bag group is inflated and pressure is maintained for a period of time.

S5, repeating the steps S1 to S4, and performing a cyclic operation.

According to the yoga extension control method, structures such as the base 1, the backrest 2, the calf base 5, the leg massage unit 6, the foot massage unit 7, the movement 4 and the air bag in the massage chair can adopt the existing structures, and the basic actions and principles of the structures are known in the prior art.

The invention also provides a massage armchair, which comprises a base 1, a backrest 2, a shank base 5, a leg massage unit 6, a foot massage unit 7, a movement 4 and a plurality of air bags for massaging each part of a human body, wherein the massage armchair is provided with the yoga extension control method for controlling operation, related programs are written according to the yoga extension control method, and the massage armchair is operated by the programs through a controller, so that the yoga extension control method is completed.

In this embodiment, referring to fig. 1 and 12, the massage chair includes a controller 8 for controlling movement of the movement 4, inflation and deflation of the air bag, lifting and lowering of the backrest 2, lifting and lowering of the leg rest, and moving of the foot massage unit 7, and the control principle thereof is as shown in fig. 13. According to the yoga extension control method of the invention, the yoga extension control method is edited into a corresponding control program, and the control program is built in the controller 8 and automatically executed by the controller 8.

In this embodiment, referring to fig. 1, the massage chair includes a first electric cylinder and a second electric cylinder, the first electric cylinder is rotatably mounted on the base, and a piston rod of the first electric cylinder is hinged with the backrest 2 for driving the backrest 2 to rotate and lift. The second electric cylinder is rotatably installed on the backrest 2, and a piston rod of the second electric cylinder is hinged with the shank base 5 and is used for driving the shank base 5 to rotate and lift. A third electric cylinder is provided on the lower leg base 5 for driving the lower leg massage unit to move linearly on the lower leg base 5. Wherein, the first electric cylinder, the second electric cylinder and the third electric cylinder are controlled by the controller 8.

Referring to fig. 7 and 8, in the present embodiment, cartridge 4 includes two sets of kneading groups, a first driving assembly that drives two kneading heads 401 in the kneading groups toward or away from each other, a second driving assembly that drives the kneading groups to move back and forth, and a third driving assembly that drives cartridge 4 to move on course guide 3.

Referring to fig. 8, in the present embodiment, the movement 4 includes a movement base 409 as a mounting support base for other structures, the first driving assembly includes a first motor 412, a belt 413, a first gear case 414, kneading links 408, kneading cranks 402, cams 407, and the like, the kneading links 408 are two, two kneading heads 401 of each kneading group are oppositely disposed left and right, each kneading head 401 of each kneading group is respectively mounted at the end portions of the two kneading links 408 by fixing bolts 403, the kneading heads 401 of each kneading group are oppositely disposed left and right, and each kneading head 401 of each kneading group is located at both ends of the kneading links 408. The first motor 412 is fixed on the movement base 409, the first motor 412 drives the first gear box 414 to move through the belt 413, the first gear box 414 drives the kneading linkage rod 408, the kneading linkage rod 408 drives the cam 407 in the kneading crank 402 to rotate, the rotation of the cam 407 drives the kneading crank 402 to swing, the kneading crank 402 drives the kneading heads 401 to act when swinging, and the two kneading heads 401 in the kneading group are close to or separated when swinging the two kneading cranks402, see fig. 8 and 9. The first motor 412 is in control connection with the controller 8, and is controlled by the controller 8 to automatically operate. In this embodiment, one rotation of the cam 407 causes the kneading crank 402 to move in an elliptical path clockwise or counterclockwise, the two kneading heads 401 of the kneading group being spaced 3cm apart at the narrowest and 21cm apart at the widest. Of course, the two kneading heads 401 may be driven to move linearly to approach and separate.

In this embodiment, in order to detect the distance between two kneading heads 401 in the current kneading group, a distance limiting magnet 421 is installed on a kneading linkage rod 408 connected with the kneading heads 401 in a transmission manner, a sensing circuit board 420 is fixedly arranged on a first gear box 414, a narrow sensing element corresponding to the minimum value of the distance between the kneading heads 401 in the kneading group and a wide sensing element corresponding to the maximum value of the distance between the kneading heads 401 are arranged in the sensing circuit board 420, the distance limiting magnet 421 is sensed by the narrow sensing element and the wide sensing element to feed back a signal to the controller 8, whether the current distance between the kneading heads 401 in the two groups is the minimum value or the maximum value is known, according to the signal, the controller 8 outputs an instruction to enable the first motor 412 to drive the kneading heads 401 to move, when the kneading linkage rod 408 rotates, the sensing circuit board 420 generates wide and narrow signals to the controller 8, and the controller 8 determines the distance between the kneading heads 401 in the current two groups according to the fed back signals, and drives other actuating mechanisms (including the first motor 412 and the second motor 410) to actuate.

In this embodiment, referring to fig. 7, the second driving assembly includes a second motor 410, a transmission gear 411, and other structures, where the second motor 410 is connected to the transmission gear 411 to form a travel mechanism together with the travel rail 3, and the second motor 410 rotates to drive the transmission gear 411, and the transmission gear 411 rotates along the travel rail 3, so as to implement the up-and-down movement of the massage machine core 4 along the back of the human body.

In this embodiment, referring to fig. 7, the third driving assembly includes a third motor 415, a second gear box 416, a front-rear linkage rod 417, a pinion 419, a front-rear rail gear 418, and other structures, where the third motor 415 is fixed on the movement base 409, and the third motor 415 rotates to drive the gear in the second gear box 416 to rotate, so as to drive the front-rear linkage rod 417 to act, and the pinion 419 fixed on the front-rear linkage rod 417 also synchronously rotates, and the pinion 419 is a main gear to drive the front-rear rail gear 418 to move back and forth, and the front-rear rail gear 418 drives the kneading linkage rod 408 to move back and forth.

In this embodiment, referring to fig. 7, a front-rear limit magnet 405 is mounted on the front-rear link 417, the first sensing electronic component 404 and the second sensing electronic component 406 are respectively fixed at the front side and the rear side of the movement base 409, the first sensing electronic component 404 and the second sensing electronic component 406 are both in the sensing range of the front-rear limit magnet 405, the front-rear limit magnet 405 rotates, the first sensing electronic component 404 generates a front limit signal or the second sensing electronic component 406 generates a rear limit signal, the front limit signal and the rear limit signal can be provided to the controller 8, and the controller 8 determines whether the kneading head 401 is currently located at the front side position or the rear side position after receiving the signals, so as to control other actuating mechanisms (including the first motor 412 and the second motor 410) to actuate. It will also be appreciated that, as shown in fig. 10 and 11, when the pinion 419 moves to the rear limiting plate 422, a rear limiting signal is generated, and when the pinion 419 moves to the front limiting plate 423, a front limiting signal is generated, wherein fig. 10 shows the movement 4 in the front limit, the rear limiting plate 422 is seen, fig. 11 shows the movement 4 in the rear limit, and the front limiting plate 423 is seen.

In this embodiment, referring to fig. 13, the air bags in the massage armchair are all inflated and deflated by the controller 8 and the air bag driving control, the air bag driving includes an air pump and a plurality of air valves, each air bag is connected with the air pump through one air valve, and the controller 8 can complete inflation and deflation control on each air bag by controlling the air pump and the action of the air valves. In this embodiment, the air valve is opened to inflate, and the air bag is deflated as long as the corresponding air valve is closed.

The yoga stretch control method and the massage armchair have the following beneficial effects:

The backrest 2, the movement 4 and the air bag are controlled to work cooperatively in a specified mode, a series of actions are completed, buttocks or back and waist can be massaged, yoga stretching action can be carried out on a human body, and a person lying on the massage chair can stretch the spine, the popliteal cord muscle, the iliofacial muscle, the piriform muscle, the lower leg and the ankle; the elasticity of muscle is tempered when the stretching of yoga, makes the elongation and the contractility of muscle become strong, also can be through the extension of yoga, releases the tension in the muscle crowd, lets people alleviate pressure and tired, also helps burning the fat in the muscle. Because the lacing wire is attached to the extending arm in yoga, the extending arm yoga emphasizes that the spine extends upwards fully, the sternum is lifted upwards, and the chest cavity is expanded. Yoga is the best static stretching movement, makes the human body realize yoga lacing wire through the massage armchair, and yoga lacing wire can alleviate muscle tension, relieve tendon tension, promote central nervous to send the instruction of "diastole, relaxation" to relevant muscle, help muscle extension, promote tendon relaxation recovery. In summary, the present invention effectively overcomes the disadvantages of the prior art and has high industrial utility value.

The above embodiments are merely illustrative of the principles of the present invention and its effectiveness, and are not intended to limit the invention. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the invention. Accordingly, it is intended that all equivalent modifications and variations of the invention be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.

Claims (8)

1. The utility model provides a yoga stretch control method of massage armchair for control massage armchair realizes yoga stretch massage to human buttock or back waist, the massage armchair includes base, back, shank base, shank massage unit, foot massage unit, core, and a plurality of gasbag that press from both sides tight massage human each position, the back is rotatably installed in the base, shank base is rotatably installed in the back, shank massage unit and foot massage unit are installed in the shank base, and foot massage unit can remove to separate or be close to shank massage unit on the shank base, the core moves on the stroke guide on the back, the core has a plurality of kneading groups that comprise two kneading heads, and kneading group can follow massage armchair front and back upper direction motion on the core, its characterized in that: the yoga stretch control method comprises the following steps:

s1, comprising the following steps:

S11, determining a deflation air bag set, wherein the deflation air bag set comprises air bags capable of clamping and stabilizing the shoulder, back, waist, buttocks, lower legs and feet of a human body, and the deflation air bag set is deflated;

S12, the movement moves to the waist position of the human body; the kneading group moves backwards to the rear side position on the movement, and the two kneading heads are close to each other; the lower leg base is rotated and lifted to a stretching high position and then stopped; the backrest performs the following operations according to the different parts to be massaged: when the part to be massaged is the back waist, the backrest rotates to rise to a stretching high position and stops, and when the part to be massaged is the buttocks, the backrest rotates to a lying position and stops;

S13, the foot massage unit moves on the lower leg base, so that the foot massage unit stops after the foot of a human body is positioned at a proper position of a foot cavity of the foot massage unit;

S2, defining an inflatable air bag group, wherein the inflatable air bag group comprises air bags for stabilizing the upper body, buttocks and feet of a human body, and the inflatable air bag group is inflated to stabilize the corresponding part of the human body;

S3, comprising the following steps:

s31, the foot massage unit moves a certain distance away from the leg massage unit, and the feet are not separated from the foot massage unit;

S32, stopping the lower leg base after rotating to be lowered to a stretching low position, and simultaneously carrying out the following operations according to different positions to be massaged on the backrest: when the part to be massaged is the back waist, the backrest rotates to be lowered to the stretching low position and stops, and when the part to be massaged is the buttocks, the backrest is kept at the lying position; in the lower leg base lowering process, the air bags in the air bag group are in an air-filled state, the corresponding parts of the human body are stabilized, the kneading group moves forwards on the machine core to jack the waist of the human body, and when the parts to be massaged are buttocks, the machine core moves towards the buttocks to stop;

When the massage part is the back waist part, the method further comprises the step S33 of executing one of the following four operations: s331, the kneading group is propped against the waist and is not moved; s332, reciprocating the kneading group back and forth; s333, massaging at the waist position, including kneading and knocking; s334, the movement is arranged on the travel guide rail upwards at the lower edge of the scapula, at the middle of the shoulder or the back;

When the massage part is the buttocks, the method further comprises a step S33 of executing one of the following four operations: s331, the kneading group is propped against the buttocks and is not moved; s332, reciprocating the kneading group back and forth; s333, massaging actions of the kneading group at the buttocks, including kneading or knocking; s334, the movement moves back and forth between the hip and the waist.

2. The yoga stretch control method according to claim 1, wherein: in the step S2, the inflatable air bag set further includes an air bag for stabilizing the lower leg of the human body.

3. The yoga stretch control method according to claim 1, wherein: the massage armchair comprises a cushion air bag for stabilizing buttocks and a perineum air bag for massaging perineum acupoints, and the step S32 further comprises: during the descending of the lower leg base, the perineum air bags and the pad air bags are inflated to lift the buttocks.

4. A yoga extension control method according to claim 3, wherein: the massage chair has a calf air bag for massaging the legs, the calf air bag is inflated to stabilize the calf in the step S32, and the calf air bag and the perineum air bag are inflated in an intermittent inflation and deflation manner.

5. The yoga stretch control method according to claim 1, wherein: in the step S32, the rotation angle X of the lower leg base when rotating from the raised and stretched high position to the stretched low position is 40 ° to 90 °.

6. The yoga stretch control method according to claim 1, wherein: in the step S32, when the massage part is the lumbar region, the rotation angle Y of the backrest when the backrest rotates from the raised and stretched high position to the stretched low position is 50 ° to 60 °.

7. The yoga stretch control method according to claim 1, wherein: and S4, after the lower leg base is lowered to the stretching low position, the inflatable air bag group is inflated and maintained for a period of time.

8. A massage chair, characterized in that: a yoga stretch control method according to any one of claims 1 to 7 is provided therein.