CN110115677B - Massage chair - Google Patents

Abstract

The invention relates to a massage chair, which comprises a supporting seat (1), a backrest (2) connected with the supporting seat (1), and a foot massage wheel (3), wherein the foot massage wheel (3) comprises a main shaft wheel transversely arranged at the front lower position of the front surface of the supporting seat (1) and connected with the supporting seat (1), and massage small wheels (32) arranged on the circumferential surface of the main shaft wheel (31) and distributed along the circumferential direction, the main shaft wheel (31) can rotate around the axis of the main shaft wheel, and the massage small wheels (32) can rotate around the axis of the main shaft wheel (31) when driven by the main shaft wheel (31) to synchronously rotate. The invention has the advantages of strong functionality and good massage effect.

Description

Massage chair

Technical Field

The invention relates to the field of seats, in particular to a massage armchair.

Background

With the increase of life rhythm and working strength, people bear more and more pressure, and in order to relieve the pressure, a massage chair is indispensable.

However, the massage chairs suitable for sole massage are fewer, and the conventional sole massage device usually adopts a plurality of raised points to directly act on the sole, so that the sole acupoints cannot be fully stimulated.

Meanwhile, the existing massage chairs are mainly used for massaging the neck, the back and the legs, the massage modes are mostly mechanical massage, namely, the massage rollers are mainly used for carrying out back and forth rolling friction on parts of the body, the massage chairs are easy to cause the problems that skin of people with sensitive physique appears, red spots appear due to too strong back and forth friction, the massage function is single, and the effect is poor.

Disclosure of Invention

In view of the above problems, an object of the present invention is to provide a massage chair with various massage functions and excellent effect.

In particular, the invention relates to a massage armchair, which comprises a supporting seat and a backrest connected with the supporting seat, and is characterized in that:

The foot massage device comprises a supporting seat, and is characterized by further comprising a foot massage wheel, wherein the foot massage wheel comprises a main shaft wheel transversely arranged at the front lower position of the supporting seat and connected with the supporting seat, and massage small wheels arranged on the circumferential surface of the main shaft wheel and distributed along the circumferential direction, the main shaft wheel can rotate around the axis of the main shaft wheel, and the massage small wheels can rotate around the axis of the main shaft wheel when driven by the main shaft wheel to synchronously rotate along with the main shaft wheel.

Preferably, the small massage wheel comprises a first small massage wheel connected with the main shaft wheel through a mounting flange, a plurality of salient points corresponding to the positions of foot points are arranged on the surface of the small massage wheel, and magnetic blocks capable of directly contacting with the feet are embedded on the salient points.

Preferably, the small massage wheel further comprises a second small massage wheel connected with the main shaft wheel through a mounting flange, a plurality of racks extending along the axial direction of the second small massage wheel are distributed on the circumferential surface of the second small massage wheel at intervals, the racks are projected to be diamond-shaped on a plane perpendicular to the axial line of the second small massage wheel, and part of the racks are embedded with magnetic blocks and distributed at intervals with racks not embedded with the magnetic blocks.

Preferably, the first massage small wheel and the second massage small wheel are spaced and uniformly arranged on the circumferential surface of the main shaft wheel.

Preferably, the front of the supporting seat is provided with two convex point air bags which are distributed at intervals and used for massaging the calf, each convex point air bag comprises a convex point small air bag and a large air bag fixed on the front of the supporting seat, the convex point small air bag is fixed in a longitudinal opening on a massaging action surface of the large air bag, the massaging action surface of the convex point small air bag is provided with a plurality of longitudinally distributed cylindrical holes, and magnetic blocks are installed in the cylindrical holes.

Preferably, the massage chair further comprises a magnetic column type air bag arranged outside the two convex point air bags and between the two convex point air bags and used for massaging two sides of the leg, hollow protrusions distributed in an array are arranged on a massage acting surface of the magnetic column type air bag, magnetic blocks are embedded in the protrusions, and an enveloping surface used for fixing the magnetic blocks and preventing the magnetic blocks from falling off is arranged on one side, away from the protrusions, of the magnetic blocks distributed in the array.

Preferably, the massage chair further comprises an arm support piece and a shoulder support piece which are positioned above the support seat, wherein magnetic column type air bags capable of massaging the arms and the shoulders are correspondingly arranged on the arm support piece and the shoulder support piece, hollow protrusions distributed in an array are also arranged on a massage acting surface of the magnetic column type air bags, magnetic blocks are embedded in the protrusions, and an enveloping surface for fixing the magnetic blocks to prevent the magnetic blocks from falling off is arranged on one side of each magnetic block distributed in the array, which is far away from the protrusions.

Preferably, the front surface of the backrest is provided with a massage roller which is connected with the backrest through a vibrating arm and can act on the upper half body of a human body under the drive of the vibrating arm, and the massage roller is embedded with a magnetic block.

Preferably, the massage roller is a cylindrical roller, the cylindrical roller comprises a hollow cylindrical supporting wheel and a soft circular ring, the hollow cylindrical supporting wheel is used for the vibrating arm to be inserted and fixed, the soft circular ring is wrapped on the periphery of the cylindrical supporting wheel, the intersection between the side surface and the end surface of the cylindrical supporting wheel is in arc transition, the magnetic block is arranged in a hole on the outer ring surface of the cylindrical supporting wheel, and the two end surfaces of the soft circular ring are intersected and connected by transition arc surfaces bending towards each other and are formed with bump ring belts at the intersection.

Preferably, the massage roller is a fan-shaped roller, the fan-shaped roller comprises a shell lower cover, a shell upper cover connected with the shell lower cover and a magnetic block arranged between the shell lower cover and the shell upper cover, an assembly hole for inserting and fixing the vibrating arm and a fan-shaped magnetic block mounting hole which is radially distributed by taking the assembly hole as a symmetry center are arranged in the middle of the shell lower cover, the shape and the size of the magnetic block are matched with the fan-shaped magnetic block mounting hole, and the inner wall of the shell upper cover is also provided with a magnetic block mounting hole corresponding to the fan-shaped magnetic block mounting hole.

Compared with the prior art, the invention has the advantages that: the foot massage wheels are arranged for the massage chair, so that foot massage can be provided, and the functional diversity of the massage chair is increased; the foot massage wheel consists of a main shaft wheel and massage small wheels distributed on the periphery of the main shaft wheel, and the massage small wheels are provided with magnetic blocks, so that continuous massage on multiple points of the foot can be increased, and the massage effect is improved; the magnetic row type air bags are arranged at the positions of the legs, the shoulders and the arms, so that the massage effect of the massage chair is improved, and meanwhile, the arrangement of the transitional arc surface in the massage roller can increase the contact comfort degree of the roller and a human body and enhance the massage effect.

Drawings

Fig. 1 is a schematic front view of a massage chair of the present application.

Fig. 2 is a schematic side view of the massage chair of the present application.

Fig. 3 (a) -3 (c) are front, side and exploded views, respectively, of a foot massage wheel in the massage chair of the present application.

Fig. 4 is an exploded view of the convex point air bag in the massage armchair according to the present application.

FIGS. 5 (a) -5 (c) are exploded views of the massage action surface of the magnetic column type air bag in the massage armchair of the present application when the magnetic column type air bag is positioned at the shoulder position, the hand position and the leg position.

Fig. 6 (a) -6 (c) are front, side and exploded views, respectively, of a cylindrical roller in a massage chair of the present application.

Fig. 7 (a) -7 (c) are front, bottom and exploded views, respectively, of a sector roller of the massage chair of the present application.

Detailed Description

Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.

The massage chair of the present application is shown in the schematic views of a preferred embodiment in FIGS. 1-2, 3 (a) -3 (c), 4-5, 6 (a) -6 (c) and 7 (a) -7 (c). Referring specifically to fig. 1,2 and fig. 3 (a) -3 (c), the massage chair comprises a supporting seat 1, a backrest 2 connected with the supporting seat 1 and a foot massage wheel 3, wherein the foot massage wheel 3 comprises a spindle wheel 31 transversely arranged at a position below and in front of the supporting seat 1 and connected with the supporting seat 1, and massage small wheels 32 arranged on the circumferential surface of the spindle wheel 31 and distributed along the circumferential direction, the spindle wheel 31 can rotate around the axis of the spindle wheel 31, and the massage small wheels 32 can rotate around the axis of the spindle wheel 31 when driven by the spindle wheel 31 to synchronously rotate along with the spindle wheel 31.

The small massage wheel 32 comprises a first small massage wheel 321 connected with the main shaft wheel 31 through a mounting flange 33, a plurality of salient points 321A corresponding to the positions of the acupoints of the feet are arranged on the surface of the small massage wheel 321, and the salient points 321A are embedded with magnetic blocks 10 which can be directly contacted with the feet.

In order to increase the massage effect, the small massage wheel 32 further comprises a second small massage wheel 322 connected with the main shaft wheel 31 through a mounting flange 33, a plurality of racks 322A extending along the axial direction of the second small massage wheel 322 are distributed on the circumferential surface of the second small massage wheel 322 at intervals, the racks 322A are projected to be diamond-shaped on a plane perpendicular to the axial direction of the second small massage wheel, and a part of the racks 322A are embedded with magnetic blocks 10 and are distributed with racks 322A which are not embedded with the magnetic blocks at intervals.

The distribution intervals of the first massage small wheel 321 and the second massage small wheel 322 on the main shaft wheel 31 can be selected according to actual needs, and the first massage small wheel 321 and the second massage small wheel 322 are arranged on the circumferential surface of the main shaft wheel 31 at intervals and uniformly in the embodiment.

Specifically, in the present embodiment, the foot massage wheel 3 is composed of the main shaft wheel 31, two first massage small wheels 321 and two second massage small wheels 322, and the five wheels are all cylindrical, wherein the end face of the main shaft wheel 31 is supported by 4 triangular spokes, and the strength is ensured, the materials are reduced, and the processing manufacturability is improved by matching with the concentric hub. The spindle wheel 31 is provided with 4 mounting flanges 33 for fixing the first massage small wheel 321 and the second massage small wheel 322, and the first massage small wheel 321 and the second massage small wheel 322 are different in size and are alternately arranged on the spindle wheel 31 one by one.

The first small massage wheel 321 is a salient point roller, a plurality of salient points 321A are arranged in a staggered way, the magnetic blocks 10 are arranged on the salient points 321A, and the positions of the salient points 321A are distributed according to the positions of the sole acupoints; the second small massage wheel 322 is a large-area diamond-shaped hobbing roller, the surface of the small massage wheel is provided with diamond racks 322A, the racks 322A embedded with the magnetic blocks 10 and the racks 322A not embedded with the magnetic blocks 10 are alternately arranged, and the magnetic blocks 10 on the racks 322A are all N-pole outwards.

The foot massage wheel 3 is mounted on the foot massage bracket, i.e. the front lower position of the supporting seat, as shown in fig. 1, and drives the main shaft wheel 31 to rotate through the back and forth vibration of the vibrating arm, and then drives the small massage wheels 321 and 322 to rotate, thereby massaging the acupoints of the foot under the double rotation. As shown in fig. 3 (a) -3 (c), the massage small wheels 21 of the foot massage wheel 3 are arranged on the outer ring of the main shaft wheel 31 in a staggered manner, and the massage small wheels 32 and the main shaft wheel 31 perform the common massage to bring the magnetic field physiotherapy effect to the person to be massaged, so that the foot massage wheel has better massage effect and better comfort degree according to the design of the acupoint distribution of the sole.

According to the application, the main shaft wheel 31 and the massage small wheel 32 are selected according to actual needs, wherein the main shaft wheel 31 is 50mm in diameter and 70mm in length, the first massage small wheel 321 is 22mm in diameter and 21mm in length, salient points 321A are arranged on the circumferential surface, the second massage wheel 322 is 28mm in diameter and 21mm in length, racks 322A which are distributed at intervals are arranged on the circumferential surface, the first massage small wheel 321 and the second massage small wheel 322 are arranged on the main shaft wheel 31 in a staggered mode, the magnetic blocks 10 are 3mm in size and 4mm in value, and the magnetic blocks are embedded on the first massage small wheel 321 and the second massage small wheel 322.

As an improvement, two convex point air bags 4 which are distributed at intervals and used for massaging the calf are further arranged in front of the front surface of the supporting seat 1, as shown in fig. 1 and 4, the convex point air bags 4 comprise convex point small air bags 41 and large air bags 42 which are fixed on the front surface of the supporting seat 1, the convex point small air bags 41 are fixed in longitudinal openings 421 on the massaging action surface of the large air bags 42, a plurality of cylindrical holes 411 which are distributed longitudinally are arranged on the massaging action surface of the convex point small air bags 41, and magnetic blocks 10 are installed in the cylindrical holes 411. The bump airbag 4 can press the lower leg point by shrinking the cylindrical hole 411 on the bump airbag 41 and the magnet 10 positioned in the cylindrical hole 411 while sucking and exhausting the large airbag 42 to shrink and press the lower leg point. The cylindrical hole 411 is formed by pressing TPU materials, is adhered to the massage acting surface of the salient point small air bag 41 through glue, forms a chamfer angle on the edge of the upper end surface, is internally concave in the middle and is used for embedding the magnetic block 10, and the magnetic block N performs magnetic therapy massage on the outside of the pole pair.

In order to further enhance the massage effect and the massage positions, the massage chair further comprises magnetic column type air bags 5 arranged on the outer sides of the two bump air bags 4 and between the two bump air bags 4 and used for massaging the two sides of the legs, meanwhile, the massage chair further comprises an arm support piece 6 and a shoulder support piece 7 which are arranged above the support seat 1, the arm support piece 6 and the shoulder support piece 7 are correspondingly provided with magnetic column type air bags 5 capable of massaging the arms and the shoulders, the massage acting surface of the magnetic column type air bags 5 is provided with hollow protrusions 51 distributed in an array manner, the magnetic blocks 10 are embedded in the protrusions 51, the magnetic blocks 10 are distributed in an array manner, the N poles face outwards, one side of each magnetic block 10 distributed in an array manner, which is far away from the protrusions 51, is provided with an envelope surface 52 used for fixing the magnetic blocks 10 to prevent the magnetic blocks from falling off, and the envelope surface 53 is fixedly connected with other structures of the air bags.

The arrangement mode and the number of the magnetic blocks are different according to the installation positions of the air bags. As shown in fig. 5 (a) -5 (c), the exploded views of the shoulder position magnetic array type air bag massage action surface, the hand position magnetic array type air bag massage action surface and the leg position magnetic array type air bag massage action surface are respectively, and it is obvious that the shape of the magnetic block is changeable and matched with the magnetic block mounting surface, and the size of the magnetic block is 5mm x 1mm in the application. The magnetic column type air bag can stretch out and draw back through the air bag, presses the massage part, and the air bag internally provided with the magnetic blocks can carry out magnetic block physiotherapy to different parts, so that the massage person can be helped to quickly raise the body temperature, promote the blood circulation and relieve fatigue. In this embodiment, the protrusion is square, but may be designed to be round or other shapes according to actual needs, and the shape of the magnetic block 10 is adapted to the shape of the protrusion 51.

Further, the front surface of the backrest 2 is provided with a massage roller 9 which is connected with the backrest 2 through a vibrating arm 8 and can act on the upper half of the human body under the driving of the vibrating arm 8, a magnetic block 10 is embedded on the massage roller 9, and the massage roller 9 can have various options, specifically, as shown in fig. 6 (a) -6 (c), a structural diagram and an explosion diagram when the massage roller 9 is a cylindrical roller 91 are shown.

The cylindrical roller 91 comprises a hollow cylindrical supporting wheel 911 for inserting and fixing the vibrating arm 8 and a soft circular ring 912 wrapped around the periphery of the cylindrical supporting wheel 911, the intersection between the side surface and the end surface of the cylindrical supporting wheel 911 is in arc transition, the magnetic block 10 is arranged in a hole 911A on the outer ring surface of the cylindrical supporting wheel 911, two end surfaces 912A of the soft circular ring 912 are connected by a transition arc surface 912B bent towards each other in an intersection way, and a bump ring belt 912C is formed at the intersection.

In the embodiment, the magnetic block is in a cylindrical shape or a square shape and the like, the diameter is 1mm-15mm, the thickness is 1mm-10mm, the two ends of the magnetic block are rounded, and the diameter is 0.1mm; the outer diameter of the soft circular ring 912 is 30mm-60mm, the inner diameter is 15mm-37mm, the thickness is about 1mm-5.5mm, the whole circular ring is sleeved on the cylindrical supporting wheel 911, and different materials and shell shapes can be selected according to the massage requirement; the cylindrical supporting wheel 911 can be made of aluminum alloy, the middle is provided with a bearing and the installation position of the vibrating arm 8, the two ends of the bearing are protruded from the circular ring, the soft circular ring 912 is convenient to fix, the outer ring of the cylindrical supporting wheel 911 is provided with a concave cylindrical hole 911A for installing the magnetic block 10, the cylindrical supporting wheel 911 can also be made of other metal, plastic or rubber and other materials, the hole 911A on the cylindrical supporting wheel 911 can be changed according to the shape change of the magnetic block 10, wherein the selection of plastic materials can improve the comfort level when the roller is used while increasing the flexibility of the roller, and the processing and the forming are convenient, the cost is reduced, and the installation is convenient.

The two sides of the soft circular ring 912 are in transition with arc surfaces, one side of the soft circular ring is 12mm long, the other side of the soft circular ring is 9mm long, a bump annular belt 912C is arranged at the radian staggered position, the soft circular ring 912 can be directly sleeved on the cylindrical supporting wheel 911, the chamfered cylindrical magnetic blocks on the cylindrical supporting wheel 911 are matched with the arc of the soft circular ring 912, when the body part is pressed, beaten and kneaded, the foreign body feeling can not be brought due to the hardness of the magnetic blocks, and instead, the massage force is softer due to the magnetic blocks and the protruding arc, so that the comfort of the massage part is brought.

Fig. 7 (a) -7 (c) show schematic diagrams of structures when the massage roller 9 is a fan-shaped roller 92, the fan-shaped roller 92 includes a lower housing cover 921, an upper housing cover 922 connected to the lower housing cover 921, and a magnetic block 10 disposed between the lower housing cover 921 and the upper housing cover 922, an assembly hole 921A for inserting the vibrating arm 8 into the fixed mount and a fan-shaped magnetic block mounting hole 921B radially distributed with the assembly hole 921A as a symmetrical center are provided in the middle of the lower housing cover 921, the shape and size of the magnetic block 10 are adapted to the fan-shaped magnetic block mounting hole 921B, and a magnetic block mounting hole (not shown in the figure) corresponding to the fan-shaped magnetic block mounting hole 921B is also provided in the inner wall of the upper housing cover 922.

In the application, the diameter of the lower cover 921 of the shell of the fan-shaped roller 92 is 70mm, the diameter of the excessive arc is 9.5mm, the shape of the magnetic block 10 is determined according to the size of the installation hole 921B of the fan-shaped magnetic block, for example, the large arc is 19mm long, the small arc is 9mm long, the thickness is 12mm, the diameter of the upper cover 922 of the shell of the fan-shaped roller is 70mm, the diameter of the excessive arc is 22.4mm, and the magnetic poles of the magnetic blocks in the fan-shaped roller 92 are distributed in N/S alternate arrangement, so that the effect of balancing the magnetic field is achieved. The fan-shaped magnetic blocks of the fan-shaped roller are embedded in the roller, act on a human body through a single radian of the fan-shaped roller shell, and have larger force and stronger effect.

The cylindrical roller or the fan-shaped roller can press, beat, knead the head, the neck and other parts through the action of the vibrating arms of the massage chair, so that the physical fatigue of a user can be relieved, and meanwhile, the magnetic blocks on the roller can bring the physical therapy effect of the biological magnetic field of the user to the massage, and the effects of relaxing the body, relieving ache and relaxing the channels and activating collaterals are enhanced.

The shell of the sector roller can also refer to the structure of the cylindrical roller, namely, a hole capable of being provided with a magnetic block is arranged on the shell, and the shape of the magnetic block is matched with the shape of the hole. The arc design of gyro wheel comes from human thumb to press the mode, and two sections massage gyro wheels of design are according to different power ways, and double-arc dynamics is gentle, and single arc dynamics is great, and in kneading and beating the in-process, user's experience is felt better, is applicable to different audiences.

The material selection, shape, wheel arc, bump position and other settings of the massage wheel in the massage chair can better simulate the manual massage technique, meanwhile, the air bags, the massage wheel, the massage roller and the like on the massage chair can be made of passive terahertz wave emitter materials, the magnetic blocks N, S in the roller are alternately arranged, the N poles of the air bags and the foot massage wheel are matched to act together, a magnetic field can be formed on the massage chair, the terahertz and the magnetic field are combined to effectively stimulate cells, the combined action of the two is exerted, the multi-layer mixed massage is realized, the massaged people feel different massage effects, the massage effect is enhanced, the fatigue is eliminated, the blood circulation is promoted, the muscle fatigue is relieved, the muscle pain is relieved, and the whole body and the mind are relaxed; the massage chair can massage a plurality of parts of a human body, the multifunction of the massage chair is improved, the foot massage wheel consists of a main shaft wheel and massage small wheels distributed on the periphery of the main shaft wheel, and the massage small wheels are provided with magnetic blocks, so that continuous massage on a plurality of foot acupoints can be increased, and the massage effect is improved; the magnetic row type air bags are arranged at the positions of the legs, the shoulders and the arms, so that the massage effect of the massage chair is improved, and meanwhile, the arrangement of the transitional arc surface in the massage roller can increase the contact comfort degree of the roller and a human body and enhance the massage effect. The application has reasonable design, simple structure, safety, reliability, convenient use, easy maintenance and good popularization and use value.

In addition to the above-described modifications, other similar modifications are also included in the scope of the present invention, and will not be described in detail herein. While embodiments of the invention have been shown and described, it will be understood by those skilled in the art that: many variations, modifications, substitutions, and alterations are possible in these embodiments without departing from the principles and spirit of the invention.

Claims (6)

1. The utility model provides a massage armchair, includes supporting seat (1) and back (2) that links to each other with supporting seat (1), its characterized in that:

The foot massage device comprises a support seat (1), and is characterized by further comprising a foot massage wheel (3), wherein the foot massage wheel (3) comprises a main shaft wheel transversely arranged at the front lower position of the front of the support seat (1) and connected with the support seat (1), and massage small wheels (32) arranged on the circumferential surface of the main shaft wheel (31) and distributed along the circumferential direction, the main shaft wheel (31) can rotate around the axis of the main shaft wheel, and the massage small wheels (32) can rotate around the axis of the main shaft wheel (31) when driven by the main shaft wheel (31) to synchronously rotate;

The small massage wheel (32) comprises a first small massage wheel (321) connected with the main shaft wheel (31) through a mounting flange (33), a plurality of salient points (321A) corresponding to the positions of foot acupuncture points are arranged on the surface of the small massage wheel (321), and magnetic blocks (10) capable of directly contacting with the feet are embedded on the salient points (321A);

The massage small wheel (32) further comprises a second massage small wheel (322) connected with the main shaft wheel (31) through a mounting flange (33), a plurality of racks (322A) extending along the axis direction of the second massage small wheel (322) are distributed on the circumferential surface of the second massage small wheel at intervals, the racks (322A) are projected to be diamond-shaped on a plane perpendicular to the axis of the second massage small wheel (322), and magnetic blocks (10) are embedded on part of the racks (322A) and distributed with racks (322A) which are not embedded with the magnetic blocks (10) at intervals;

Two salient point air bags (4) which are used for massaging the calf are arranged in front of the front surface of the supporting seat (1) at intervals, each salient point air bag (4) comprises a salient point small air bag (41) and a large air bag (42) which is fixed on the front surface of the supporting seat (1), each salient point small air bag (41) is fixed in a longitudinal opening (421) on a massaging action surface of the corresponding large air bag (42), a plurality of longitudinally distributed cylindrical holes (411) are formed in the massaging action surface of each salient point small air bag (41), and magnetic blocks (10) are arranged in the cylindrical holes (411);

The massage armchair further comprises an arm support (6) and a shoulder support (7) which are arranged above the support seat (1), wherein magnetic column type air bags (5) capable of massaging the arms and the shoulders are correspondingly arranged on the arm support (6) and the shoulder support (7), protrusions (51) distributed in an array are also arranged on a massage acting surface of the magnetic column type air bags (5), magnetic blocks (10) are embedded in the protrusions (51), and one side, away from the protrusions (51), of the magnetic blocks (10) distributed in the array is provided with an envelope surface (52) for fixing the magnetic blocks (10) to prevent the magnetic blocks from falling off.

2. The massage chair as set forth in claim 1, wherein:

The first massage small wheel (321) and the second massage small wheel (322) are spaced and uniformly arranged on the circumferential surface of the main shaft wheel (31).

3. The massage chair as set forth in claim 1, wherein:

The massage chair further comprises magnetic column type air bags (5) which are arranged outside the two protruding point air bags (4) and between the two protruding point air bags (4) and used for massaging two sides of legs, cavity protrusions (51) which are distributed in an array mode are arranged on a massage acting surface of the magnetic column type air bags (5), magnetic blocks (10) are embedded in the protrusions (51), and enveloping surfaces (52) used for fixing the magnetic blocks (10) and preventing the magnetic blocks from falling off are arranged on one sides, away from the protrusions (51), of the magnetic blocks (10).

4. The massage chair as set forth in claim 1, wherein:

the front of the backrest (2) is provided with a massage roller (9) which is connected with the backrest (2) through a vibrating arm (8) and can act on the upper half of the human body under the driving of the vibrating arm (8), and a magnetic block (10) is embedded on the massage roller (9).

5. The massage chair as claimed in claim 4, wherein:

the massage roller (9) is a cylindrical roller (91), and the cylindrical roller (91) comprises a hollow cylindrical supporting wheel (911) for inserting and fixing the vibrating arm (8) and a soft circular ring (912) wrapped on the periphery of the cylindrical supporting wheel (911);

The magnetic block (10) is arranged in a hole (911A) on the outer ring surface of the cylindrical supporting wheel (911), two end faces (912A) of the soft circular ring (912) are connected by a transitional arc surface (912B) bending towards each other in a crossing way, and a bump girdle (912C) is formed at the crossing part.

6. The massage chair as claimed in claim 4, wherein:

The massage roller (9) is a fan-shaped roller (92), and the fan-shaped roller (92) comprises a shell lower cover (921), a shell upper cover (922) connected with the shell lower cover (921) and a magnetic block (10) arranged between the shell lower cover (921) and the shell upper cover (922);

the middle part of shell lower cover (921) is equipped with can supply vibrating arm (8) to insert fixed mounting's mounting hole (921A) and uses mounting hole (921A) to be fan-shaped magnet mounting hole (921B) that radial distribution is as the center of symmetry, magnet (10) shape size with fan-shaped magnet mounting hole (921B) looks adaptation, shell upper cover (922) inner wall also be equipped with fan-shaped magnet mounting hole (921B) corresponding magnet mounting hole.