CN208864780U - A kind of massager core, massage armchair and massage apparatus - Google Patents

Abstract

The utility model provides a kind of massager core, including board unit, it is fixed on the cabinet of board unit, it is fixed on the driving source of cabinet, it is rotatably supported at the percussion axis and kneading shaft of cabinet, active rotary elements, with the driven rotation part of active rotary elements transmission cooperation, and component is beaten in kneading, the output end of driving source is connected with active rotary elements, and active rotary elements is driven to rotate, it taps to have in axis and kneading shaft and active rotary elements is equipped with by unilateral bearing on an axis, driven rotation part is installed on another axis, percussion axis beats component with kneading and is connected, component movement is beaten in driving kneading, kneading shaft beats component with kneading and is connected, component movement is beaten in driving kneading.Axis is tapped when driving source forward direction exports and kneading shaft all rotates, and only kneading shaft or the only rotation of percussion axis when driving source reversely exports, a driving source, which is used only, in the application can be realized as a variety of massaging ways, and the dimensional space occupancy and cost of massager core is effectively reduced.

Description

A kind of massager core, massage armchair and massage apparatus

Technical field

The utility model relates to a kind of massage apparatus, more particularly to a kind of massager core, include the massager core Massage armchair and include the massager core massage apparatus.

Background technique

With slowly popularizing for massage armchair, more and more people start to recognize and using massage armchair, the market of massage armchair Constantly becoming larger, the competition between massage armchair enterprise is also more and more fierce.Massager core is the important composition component of massage armchair, mesh Before, massager core mainly beats component by kneading and two motors are constituted, and two motors all beaten with kneading component be connected, Respectively drive kneading beat component execution beat movement and kneading movement, to provide different massaging ways.But due to massage Machine core has used two motors, so that structure is complicated, size is larger, expensive for massager core, therefore existing massager Core is not suitable for universal more massage occasions.

Utility model content

In view of the foregoing deficiencies of prior art, the technical problem to be solved by the present invention is to provide a kind of sizes The low massager core of space occupancy rate.

To achieve the above object, the utility model provides a kind of massager core, including board unit, is fixed on board unit Cabinet, be fixed on cabinet driving source, be rotatably supported at cabinet percussion axis and kneading shaft, active rotary elements, with it is main Component, the output end and active rotary elements of the driving source are beaten in the driven rotation part of turn moving part transmission cooperation and kneading It is connected and active rotary elements is driven to rotate, has in the percussion axis and kneading shaft and be equipped on an axis by unilateral bearing Driven rotation part is installed, the percussion axis and kneading beat component and be connected, drive kneading in active rotary elements, another axis Beat component movement, the kneading shaft and kneading beat component and be connected, drive kneading to beat component to act.

Further, the driving source is driving motor, and the output end of the driving motor is fixedly connected with worm screw, described Active rotary elements include the worm gear being meshed with worm screw and the driving gear mutually fixed with worm gear, and the driven rotation part is Driven gear is meshed with the driving gear.

Preferably, the active rotary elements are integral part, and the active rotary elements and driven rotation part are both mounted at case In body.

Further, the kneading knocking machine that component includes two axially opposing settings along kneading shaft is beaten in the kneading Structure, each kneading beat mechanism include fixing sleeve in kneading shaft rub axis, be installed in rotation on rub axis periphery rub plate, One end, which is fixed on, rubs the percussion arm of plate, is fixed on the eccentric wheel for tapping the arm other end and being rotatably installed on percussion axis, is hinged Crank arm and be installed on the massage wheels cranked arm in rub plate, the kneading shaft and rubbing between axis have it is axially eccentric and it is radial partially The heart has radial disbalance between percussion axis and the eccentric wheel.

Preferably, the percussion axis includes shaft body portion and radial disbalance in the eccentric shaft portion in shaft body portion, the master Turn moving part is installed on shaft body portion by unilateral bearing, and the eccentric wheel is installed on eccentric shaft portion by bearing.

Further, each kneading beat mechanism also include tension spring, the both ends of the tension spring respectively with rub plate and crank arm It is mutually fixed.

Preferably, the material of the massage wheels is silica gel, and the material cranked arm is 65MN.

Preferably, it includes position-limiting unit that each kneading, which beats mechanism also, and the position-limiting unit, which acts on, cranks arm, makes to crank arm It is rotated within the scope of predetermined angle.

Further, massager core further includes the mobile motor for being fixed on board unit, is rotatably supported at substrate in batch Mobile drive shaft in part and the mobile driving gear being fixed in mobile drive shaft, the output end of the mobile motor with Mobile drive shaft is connected, drives mobile drive shaft turns, and the driving gear is used to be meshed with the rack gear in massage armchair.

Preferably, it is fixed with moving grating ring in the mobile drive shaft, is fixed with moving grating on the board unit Wiring board, the moving grating wiring board are matched with moving grating ring.

Preferably, it is fixed with kneading grating ring in the kneading shaft, kneading grating route is fixed on the board unit Plate, the kneading grating wiring board are matched with kneading grating ring.

The utility model also provides a kind of massage armchair, and massager core as described above is equipped in the massage armchair.

The utility model also provides a kind of massage apparatus, and massager core as described above is equipped in the massage apparatus.

As described above, the utility model relates to massager core, massage armchair and massage apparatus, have the advantages that

In the application, it can be realized in following by the mutual cooperation of unilateral bearing, active rotary elements and driven rotation part Hold: tapping axis when driving source forward direction exports and kneading shaft all rotates, kneading beats component and is performed simultaneously kneading movement and beats dynamic Make, when driving source reversely exports only kneading shaft or only tap axis rotation, kneading beat component only execute kneading movement or beat dynamic Make, therefore, it is by a driving source and unilateral bearing that kneading, which beats driving and individually kneading driving or individually beats driving, Positive and negative rotation characteristic complete so that the application is used only driving source and can be realized as a variety of massaging ways, be effectively reduced The dimensional space occupancy of massager core enables massager core to popularize more massage occasions.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of massager core in the application.

Fig. 2 is the structural schematic diagram of the application middle gear box assembly.

Fig. 3 is the structural schematic diagram that component is beaten in kneading in the application.

Fig. 4 is the structural schematic diagram of moving assembly in the application.

Fig. 5 is the structural schematic diagram of board unit in the application.

Component label instructions

1 board unit

11 substrates

12 supports are overhead

13 support lower frame

14 kneadings count fixed frame

15 mobile counting fixed frames

2 gear case assemblies

21 cabinets

22 driving sources

23 tap axis

231 shaft body portions

232 eccentric shaft portions

24 kneading shafts

25 active rotary elements

251 worm gears

252 driving gears

26 driven rotation parts

Component is beaten in 3 kneadings

31 rub axis

311 through-holes

32 rub plate

33 tap arm

34 eccentric wheels

35 crank arm

36 massage wheels

37 tension springs

38 kneading grating wiring boards

4 moving assemblies

41 mobile motors

42 mobile drive shafts

43 mobile driving gears

44 moving grating rings

45 moving grating wiring boards

46 gear mechanisms

Specific embodiment

The embodiments of the present invention is illustrated by particular specific embodiment below, those skilled in the art can be by this Content disclosed by specification understands other advantages and effect of the utility model easily.

It should be clear that structure, ratio, size etc. that this specification attached drawing is drawn, only to cooperate specification revealed interior Hold, so that those skilled in the art understands and reads, is not intended to limit the utility model enforceable qualifications, therefore not Has technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are practical new not influencing this Under the effect of type can be generated and the purpose that can reach, should all still fall in the revealed technology contents of the utility model can cover In the range of.Meanwhile in this specification cited such as "upper", "lower", "left", "right", " centre " term, also only just It is illustrated in narration, rather than to limit the enforceable range of the utility model, relativeness is altered or modified, in no essence It changes under technology contents, when being also considered as the enforceable scope of the utility model.

The application provides a kind of massager core, for being mounted in the massage apparatus such as massage armchair.As shown in Figure 1, massager Core includes board unit 1, the gear case assembly being fixedly mounted on board unit 12 and is connected simultaneously with gear case assembly 2 Component 3 is beaten by the kneading that gear case assembly 2 drives.Particularly, as shown in Fig. 2, the gear case assembly 2 in the application includes solid Due to board unit 1 cabinet 21, be screwed the driving source 22 in cabinet 21, percussion axis 23 disposed in parallel and kneading Axis 24, the active rotary elements 25 for being embedded with unilateral bearing and the driven rotation part 26 with the transmission cooperation of active rotary elements 25, institute It states percussion axis 23 and kneading shaft 24 is all installed in rotation in cabinet 21 by two bearings, be used to support and tap the two of axis 23 A bearing is used to support axial direction left and right of two bearings along kneading shaft 24 of kneading shaft 24 along the axial left and right arrangement for tapping axis 23 Arrangement；The output end of the driving source 22 is connected with active rotary elements 25 and active rotary elements 25 is driven to rotate；The percussion Have in axis 23 and kneading shaft 24 on an axis by unilateral bearing be equipped with active rotary elements 25, be equipped on another axis it is driven Rotating member 26；The percussion axis 23 and kneading beat component 3 and are connected, drive kneading to beat component 3 to act, the kneading shaft 24 With kneading beat component 3 be connected, drive kneading beat component 3 act.

In one embodiment of above-mentioned massager core, unilateral bearing is fixed on by flat key and is tapped on axis 23, it may be assumed that is actively rotated Part 25 is mounted on by unilateral bearing and is tapped on axis 23, and driven rotation part 26 is fixed by a pin in kneading shaft 24, at this point, When the positive output of driving source 22, driving source 22 drives active rotary elements 25 to rotate, and active rotary elements 25 pass through unilateral bearing band The dynamic axis 23 that taps rotates together, and active rotary elements 25 pass through 26 turns of driven rotation part of driving of transmission cooperation with driven rotation part 26 Dynamic, driven rotation part 26 drives kneading shaft 24 to rotate together, therefore percussion axis 23 and kneading shaft 24 all rotate, so that group is beaten in kneading Part 3 carries out beaing movement and kneading movement；When driving source 22 reversely exports, driving source 22 drives active rotary elements 25 to rotate, The unilateral bearing for being fixed on 25 inner circumferential of active rotary elements is in sliding mode, therefore unilateral bearing cannot drive and tap the rotation of axis 23, But active rotary elements 25 are rotated by the transmission cooperation driving driven rotation part 26 with driven rotation part 26,26 band of driven rotation part Dynamic kneading shaft 24 rotates together, therefore only kneading shaft 24 rotates, so that kneading beats component 3 and only carries out kneading movement.Certainly, exist In other embodiments, when 22 forward direction of driving source exports, only kneading shaft 24 is rotated；When driving source 22 reversely exports, 23 He of axis is tapped Kneading shaft 24 all rotates.

In another embodiment of above-mentioned massager core, unilateral bearing is fixed in kneading shaft 24 by flat key, it may be assumed that is actively turned Moving part 25 is mounted in kneading shaft 24 by unilateral bearing, and driven rotation part 26 is fixed by a pin to and taps on axis 23, this When, when the positive output of driving source 22, driving source 22 drives active rotary elements 25 to rotate, and active rotary elements 25 pass through unilateral bearing Kneading shaft 24 is driven to rotate together, active rotary elements 25 pass through the transmission cooperation driving driven rotation part 26 with driven rotation part 26 Rotation, driven rotation part 26 drives percussion axis 23 to rotate together, therefore percussion axis 23 and kneading shaft 24 all rotate, so that kneading is beaten Component 3 carries out beaing movement and kneading movement；When driving source 22 reversely exports, driving source 22 drives 25 turns of active rotary elements Dynamic, the unilateral bearing for being fixed on 25 inner circumferential of active rotary elements is in sliding mode, therefore unilateral bearing cannot drive 24 turns of kneading shaft It is dynamic, but active rotary elements 25 are rotated by the transmission cooperation driving driven rotation part 26 with driven rotation part 26, driven rotation part 26 drive percussion axis 23 to rotate together, therefore only tap axis 23 and rotate, so that kneading beats component 3 and only carries out beaing movement.When So, in other embodiments, it when 22 forward direction output of driving source, only taps axis 23 and rotates；When driving source 22 reversely exports, axis is tapped 23 and kneading shaft 24 all rotate.

Therefore, this application involves massager core in, pass through unilateral bearing, active rotary elements 25 and driven rotation part 26 Mutual cooperation can be realized the following contents: tapping axis 23 when 22 forward direction output of driving source and kneading shaft 24 all rotates, kneading is beaten Component 3 is performed simultaneously kneading movement and beats movement, when driving source 22 reversely exports only kneading shaft 24 or only tap axis 23 rotate, Kneading beats component 3 and only executes kneading movement or beat movement, and therefore, the application is used only a driving source 22 and can be realized as The dimensional space occupancy of massager core is effectively reduced in a variety of massaging ways, simplifies the structure of massager core, reduces massager core Price, enable massager core to popularize more massage occasions.

It is mounted on percussion axis 23 with active rotary elements 25 by unilateral bearing below, driven rotation part 26 is fixed on kneading It is embodiment on axis 24, narration is unfolded to the preferred embodiment of gear case assembly 2.As shown in Fig. 2, the driving source 22 is driving Motor, the output end of the driving motor are fixedly connected with worm screw, and the active rotary elements 25 include the snail being meshed with worm screw Wheel 251 and the driving gear 252 fixed with 251 phase of worm gear, the driven rotation part 26 are driven gear and the active Gear 252 is meshed.Driving motor be free to rotate and reverse under the control of electrical program；When driving motor rotates, Worm screw is driven to rotate together, worm screw drives worm gear 251 and driving gear 252 to rotate together by the cooperation with worm gear 251, realizes Driving motor driving active rotary elements 25 rotate.Preferably, the active rotary elements 25 are integral part, the active rotation Part 25 and driven rotation part 26 are both mounted in cabinet 21.Transmission between the driving motor and active rotary elements 25 constitutes one Grade transmission, the transmission between active rotary elements 25 and driven rotation part 26 constitute secondary transmission.

As shown in figure 3, it includes two kneadings being oppositely arranged along the axial left and right of kneading shaft 24 that component 3 is beaten in the kneading Mechanism is beaten, the left and right sides that mechanism is respectively provided at cabinet 21 in gear case assembly 2 is beaten in two kneadings；Each kneading knocking machine Structure all include fixing sleeve in kneading shaft 24 rub axis 31, be installed in rotation on by bearing rub 31 periphery of axis rub plate 32, One end, which is fixed on, rubs the percussion arm 33 of 32 excircle of plate, is fixed on percussion 33 other end of arm and is rotatably installed on percussion axis 23 Eccentric wheel 34, be articulated with rub plate 32 crank arm 35 and two be installed on crank arm 35 massage wheels 36, the kneading shaft 24 with Axis 31 is rubbed to fix by pin, the kneading shaft 24 and rub between axis 31 have axially eccentric and radial disbalance, the percussion axis There is radial disbalance between 23 and eccentric wheel 34.Above-mentioned kneading is beaten in mechanism, and kneading shaft 24 and the axial direction rubbed between axis 31 are inclined The heart refers to that the axis of kneading shaft 24 and the axis for rubbing axis 31 are not parallel, have angle；Kneading shaft 24 and rub the radial direction between axis 31 Bias refers to that the axis of kneading shaft 24 rubs the axis of axis 31 rubbing radially deviating from for axis 31；Therefore, it rubs and opens up in axis 31 The through-hole 311 matched with kneading shaft 24 deviates from the central axis for rubbing axis 31 and is obliquely installed；Tap axis 23 and eccentric wheel 34 Between radial disbalance refer to tap axis 23 axis and eccentric wheel 34 axis it is not parallel, have angle.When 24 turns of kneading shaft When dynamic, the drive of kneading shaft 24 is rubbed axis 31 and is rotated together, and by kneading shaft 24 and rubs the axially eccentric and radial disbalance between axis 31 Driving a pair rub plate 32 do it is opposite or mutually from movement, namely two kneadings of driving beat mechanism and do opposite or phase along kneading shaft 24 From movement, extruding in cycles is done to human body by four massage wheels 36 and diastole is massaged, realizes that the driving of kneading shaft 24 is rubbed It pinches and beats the progress kneading movement of component 3.When tapping the rotation of axis 23, pass through the radial disbalance tapped between axis 23 and eccentric wheel 34 Driving taps 33 front-rear reciprocation movement of arm, taps the pulling of arm 33 and rubs plate 32 and crank arm and 35 pumps, and then drives massage Wheel 36 do above and below back and forth beat movement, realize to tap the driving kneading of axis 23 and beat component 3 and carry out beaing movement.

Preferably, the connection structure tapped between axis 23 and eccentric wheel 34 are as follows: as shown in Figures 2 and 3, the percussion Axis 23 includes shaft body portion 231 and is located at 231 left and right ends of shaft body portion and axis of the radial disbalance in shaft body portion 231 is inclined Center portion 232, the active rotary elements 25 are installed on shaft body portion 231 by unilateral bearing, and the eccentric wheel 34 is pacified by bearing Loaded on eccentric shaft portion 232.In addition, since human body is curve, therefore it also includes tension spring 37, the drawing that mechanism is beaten in each kneading The both ends of spring 37 respectively with rub plate 32 and 35 phases of cranking arm are fixed；It drives kneading to beat component 3 in kneading shaft 24 and carries out kneading movement And/or the percussion driving kneading of axis 23 is beaten component 3 and is carried out during beaing movement, and under the action of tension spring 37,35 meetings of cranking arm It is automatic to adapt to body curve, adjustment height, make four massage wheels 36 always and can effectively massage human body and keep one it is good Posture, to keep massage more comfortable.The material of the massage wheels 36 is silica gel, neither too hard, nor too soft, makes one to feel in massage It is too soft, will not feel too hard, improve massage comfort level.It is described crank arm 35 material be 65MN, both had certain toughness, Again intensity with higher, when neck, which is squeezed, massages, people will not be allowed to feel very stiff, when human body back be squeezed by When rubbing, people will not be allowed to feel very soft, further increase massage comfort level.In addition, it also includes limit that mechanism is beaten in each kneading Bit location, the position-limiting unit acts on and cranks arm 35, make to crank arm 35 rotates within the scope of predetermined angle.

It is fixed with kneading grating ring in the kneading shaft 24, kneading grating wiring board 38 is fixed on the board unit 1, The kneading grating wiring board 38 is matched with kneading grating ring, for recording the turnning circle of kneading shaft 24, so as to obtain Know kneading position, can control narrow in the width of kneading, cooperates the effect beaten, massage is more accurately beaten in realization.

Further, the massager core can integrally walk in massage armchair or other massage apparatus, therefore massager core It further include moving assembly 4；As shown in figure 4, moving assembly 4 includes the mobile motor 41 for being fixed on board unit 1, can be rotated twelve Earthly Branches The mobile driving gear 43 for supportting the mobile drive shaft 42 in board unit 1 and being fixed on mobile 42 left and right ends of drive shaft, The output end of the mobile motor 41 is connected with mobile drive shaft 42, mobile drive shaft 42 is driven to rotate, the driving gear For being meshed with the rack gear in massage armchair.The output end of mobile motor 41 can pass through gear mechanism 46 and mobile drive shaft 42 It is connected, when mobile motor 41 rotates, mobile drive shaft 42 is driven to rotate, mobile drive shaft 42 drives mobile driving gear 43 1 Rotation is played, the extending direction for making mobile driving gear 43 along rack gear that engages of mobile driving gear 43 and massage armchair middle rack is passed through It moves back and forth up and down, and then the whole extending direction along rack gear of massager core is driven to move back and forth up and down.Preferably, the movement It is fixed with moving grating ring 44 in drive shaft 42, moving grating wiring board 45, the mobile light are fixed on the board unit 1 Gate wire plate 45 is matched with moving grating ring 44, for recording the turnning circle of mobile drive shaft 42, so as to know by It rubs the shift position of machine core.In addition, travel switch up and down and shoulder position sensor in cooperation massage armchair, control massager core is done Corresponding massaging action out keeps massager core more intelligent, can be realized the accurate massage to human body；Such as: work as massager When core walking is to neck and head, it can suitably reduce and beat movement, avoid leading to people because of the double swerve of incidence Body is uncomfortable；When massager core walking is to human body back, there can be kneading campaign and beat movement, can adequately loosen human body Muscle, realize more accurate massage.

The preferred structure of the board unit 1 is as follows: as shown in figure 5, the board unit 1 includes substrate 11, Yi Duigu Support overhead 12, one for being scheduled on 11 side of substrate are fixed on the support lower frame 13 of 11 other side of substrate, fix on the substrate 11 And it is located at the kneading at a support overhead 12 and counts fixed frame 14 and fix on the substrate 11 and opposite with support lower frame 13 The mobile counting fixed frame 15 being arranged；The substrate 11 is support member, carrying other parts；The left and right two of the kneading shaft 24 End is rotatably supported in a pair of of support overhead 12, and a pair of support overhead 12 is located at the left and right sides of gear case assembly 2；It is described The left end of mobile drive shaft 42 is rotatably supported in support lower frame 13, and mobile driving gear 43 is located at the outer of support lower frame 13 Side；The kneading grating wiring board 38 is fixed on kneading and counts fixed frame 14；The moving grating wiring board 45 is fixed on movement Count fixed frame 15.Since the bearing height of support overhead 12 is higher than the bearing height of support lower frame 13, therefore the height of kneading shaft 24 Degree is higher than the height of mobile drive shaft 42, so that total arrangement is more reasonable.

The utility model also provides a kind of massage armchair, and massager core as described above is equipped in the massage armchair.

The utility model also provides a kind of massage apparatus, and massager core as described above is equipped in the massage apparatus.

In conclusion the utility model effectively overcomes various shortcoming in the prior art and has high industrial exploitation value Value.

The above embodiments are only illustrative of the principle and efficacy of the utility model, and not for limitation, this is practical new Type.Any person skilled in the art can all carry out above-described embodiment under the spirit and scope without prejudice to the utility model Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the revealed essence of the utility model All equivalent modifications or change completed under mind and technical idea, should be covered by the claim of the utility model.

Claims (13)

1. a kind of massager core, it is characterised in that: including board unit (1), the cabinet (21) that is fixed on board unit (1), solid Due to cabinet (21) driving source (22), be rotatably supported at cabinet (21) percussion axis (23) and kneading shaft (24), actively Rotating member (25) beats component (3) with the driven rotation part (26) of active rotary elements (25) transmission cooperation and kneading, described The output end of driving source (22) is connected with active rotary elements (25) and active rotary elements (25) is driven to rotate, the percussion axis (23) and in kneading shaft (24) have and active rotary elements (25) are equipped with by unilateral bearing on an axis, are equipped on another axis Driven rotation part (26), the percussion axis (23) and kneading beat component (3) and are connected, kneading is driven to beat component (3) movement, The kneading shaft (24) and kneading beat component (3) and are connected, kneading is driven to beat component (3) movement.

2. massager core according to claim 1, it is characterised in that: the driving source (22) is driving motor, the drive The output end of dynamic motor is fixedly connected with worm screw, the active rotary elements (25) include the worm gear (251) being meshed with worm screw, with And the driving gear (252) mutually fixed with worm gear (251), the driven rotation part (26) are driven gear and the driving tooth Wheel (252) is meshed.

3. massager core according to claim 1 or 2, it is characterised in that: the active rotary elements (25) are integral part, The active rotary elements (25) and driven rotation part (26) are both mounted in cabinet (21).

4. massager core according to claim 1, it is characterised in that: it includes that two edges are rubbed that component (3) are beaten in the kneading Mechanism is beaten in the kneading for pinching the axially opposing setting of axis (24), and it includes fixing sleeve in kneading shaft (24) that mechanism is beaten in each kneading On rub axis (31), be installed in rotation on rub axis (31) periphery rub plate (32), the percussion arm for rubbing plate (32) is fixed in one end (33), it is fixed on to tap arm (33) other end and be rotatably installed on and taps the eccentric wheel (34) of axis (23), is articulated with and rubs plate (32) crank arm (35) and be installed on is cranked arm the massage wheels (36) of (35), and the kneading shaft (24) and rubbing has between axis (31) There is axially eccentric and radial disbalance, there is radial disbalance between the percussion axis (23) and eccentric wheel (34).

5. massager core according to claim 4, it is characterised in that: the percussion axis (23) include shaft body portion (231), And radial disbalance, in the eccentric shaft portion (232) of shaft body portion (231), the active rotary elements (25) are installed by unilateral bearing In shaft body portion (231), the eccentric wheel (34) is installed on eccentric shaft portion (232) by bearing.

6. massager core according to claim 4, it is characterised in that: it also includes tension spring that mechanism is beaten in each kneading (37), the both ends of the tension spring (37) respectively with rub plate (32) and crank arm (35) mutually fix.

7. massager core according to claim 4, it is characterised in that: the material of the massage wheels (36) is silica gel, described Crank arm (35) material be 65MN.

8. massager core according to claim 4, it is characterised in that: it includes that limit is single that each kneading, which beats mechanism also, Member, the position-limiting unit act on crank arm (35), make to crank arm (35) rotated within the scope of predetermined angle.

9. massager core according to claim 1, it is characterised in that: further include the mobile electricity for being fixed on board unit (1) It machine (41), the mobile drive shaft (42) being rotatably supported in board unit (1) and is fixed on mobile drive shaft (42) Mobile driving gear (43), the output end of the mobile motor (41) is connected with mobile drive shaft (42), drive mobile drive Moving axis (42) rotation, the driving gear are used to be meshed with the rack gear in massage armchair.

10. massager core according to claim 9, it is characterised in that: be fixed with movement on the mobile drive shaft (42) Grating ring (44) is fixed with moving grating wiring board (45) on the board unit (1), the moving grating wiring board (45) with Moving grating ring (44) matches.

11. massager core according to claim 1, it is characterised in that: be fixed with kneading grating on the kneading shaft (24) Ring is fixed with kneading grating wiring board (38), the kneading grating wiring board (38) and kneading grating on the board unit (1) Ring matches.

12. a kind of massage armchair, it is characterised in that: be equipped with the described in any item massagers of claim 1-11 in the massage armchair Core.

13. a kind of massage apparatus, it is characterised in that: be equipped in the massage apparatus claim 1-11 it is described in any item by Rub machine core.