CN105362028B

CN105362028B - Massage sofa

Info

Publication number: CN105362028B
Application number: CN201510729304.6A
Authority: CN
Inventors: 汪海明; 卿永洲; 陆鹏
Original assignee: NINGBO COMFORT HEALTH EQUIPMENT CO Ltd
Current assignee: Ningbo binghang Technology Group Co.,Ltd.
Priority date: 2015-10-30
Filing date: 2015-10-30
Publication date: 2017-03-22
Anticipated expiration: 2035-10-30
Also published as: CN105362028A

Abstract

A massage sofa comprises a base frame and a backrest hinged above the rear side of the base frame. The inside of the base frame is hollow, a leg massage device is arranged on the front side of the base frame, a moving mechanism is arranged in the base frame, one end of the moving mechanism is hinged to the leg massage device and drives the same to extend or contract relative to the front side of the base frame, the leg massage device has a first face and a second face which face different directions, a rotating shaft is arranged between the first face and the second face, and the leg massage device can rotate around the rotating shaft to switch the first face and the second face to be arranged upwards. The massage sofa can massage legs, angle and height of the leg massage device relative to a seat can be adjusted, and the leg massage device has a leg supporting function and a leg massaging function to choose from. The massage sofa is small in integral size and convenient to store and transport.

Description

A kind of Massage sofa

Technical field

The present invention relates to a kind of Massage sofa.

Background technology

With pursuit of the people to quality of the life, the attention to therapeutic massage, to massager and massage effect it is also proposed that Higher requirement.At present, existing massage armchair, its massage mechanism are generally located on the back of massage armchair and seat portion, right The position such as the back of people and waist and arm is massaged, and massaged region is limited.

And have the massage armchair that some can be massaged to leg, the one kind as disclosed in Chinese patent CN202236146U The massage armchair of energy simulating zero gravity state, including base and the back-rest, portions and the leg that are arranged on base, back-rest and seat Portion is respectively hinged on the bracing frame of base, and the body of driving means is hinged on the underframe of base, by the fortune of linkage Dynamic that back-rest and leg can be driven around base rotation, such structure can be realized to back-rest, portions and leg angle Adjust simultaneously, it is overall more simple, adjust process steadily, improve the comfort level and security for using.But such massage Structure of chair overall volume is huge, taken up space also big, and tune can be stretched or be retracted in leg relative to base rotation Section, it is even if being retracted to minimum state, still sufficiently bulky, and also leg only has the function of massage, if user When being not desired to be massaged, leg and massage mechanism thereon are also taken up room and volume on the contrary only towards outside.

The dismountable leg massage structure of massage armchair and for example disclosed in Chinese patent CN204428396U, including massage armchair Mounting, and located at the massage handrail of both sides, the front end of massage chair seat frame is provided with a pair of leg massor connectors, and leg is pressed Rubbing and leg massor is socketed with device connector, the back side of leg massor is provided with angle regulator, angle regulator Be connected to the front end of massage chair seat frame, the simple structure is reasonable in design, with dismountable leg massage equipment, increased by The randomness that the chair that rubs is used.Such massage chair, although leg massor can be dismantled, user do not use when Time can be not take up space, but after dismounting, can have the position of leg rest so that under the level of comfort of whole massage armchair Drop, and the leg massor after dismantling needs storage in addition, increased inconvenience on the contrary.

The content of the invention

The technical problem to be solved is to provide one kind and there is leg massager both can select to enter leg Row massage can also select the Massage sofa for being only used for shelving.

The present invention solve the technical scheme that adopted of above-mentioned technical problem for：A kind of Massage sofa, including bedframe, institute State, and be articulated with the backrest of the back side top of bedframe, the backrest can be around itself and base The position of frame articulation rotates, it is characterised in that：The inner hollow of the bedframe, and on front side of which, it is provided with leg massage dress Put, in the bedframe, be provided with motion, one end of the motion is hinged and is driven with the leg massager The leg massager is moved relative to stretching out or retract on front side of bedframe, the leg massager is with towards contrary Rotating shaft is provided between first face and the second face, and first face and the second face, and the leg massager can turn around the shaft Dynamic and then the first face of switching and the second face set up respectively.

Preferably, first face is a plane, and second face is provided with massage mechanism.

Preferably, the first end of connecting rod, the connecting rod is respectively articulated with above the both sides of the leg massager The second end be respectively articulated with to above the front end both sides of the bedframe, the motion drives the leg massager Rotate around the second end of the connecting rod, the rotating shaft is the first end articulated position of leg massager and two lateral connector bars Line.

For the ease of driving, the motion includes linkage, the first end of the linkage be located at it is described Leg driving means connection in bedframe, the second end is hinged with the leg massager.

Preferably, the linkage includes first connecting rod, second connecting rod and the third connecting rod being hinged successively, described first The first end of connecting rod is hinged with the output shaft of the leg driving means, the second end and the second connecting rod of the first connecting rod Middle part is hinged, and the first end of the second connecting rod is hinged to the bedframe, and the second end of second connecting rod is hinged to the 3rd The first end of connecting rod, the second end of the third connecting rod are hinged to the connecting rod.

Preferably, it is hinged to the first end of a transiting rod below the backrest, the centre of the transiting rod is hinged to described Bedframe, the second end of the transiting rod are mutually fixedly connected with the first end of the first connecting rod.

Preferably, the linkage be the bedframe both sides it is each one group, the of the first connecting rod of both sides Drive rod is fixedly connected between one end, and the output shaft of the leg driving means is hinged to the drive rod.

Used as an alternative embodiment of the invention, the linkage includes that the first connecting rod being hinged successively and second connects Bar, the first end of the first connecting rod are hinged on the bedframe, the output shaft of the leg driving means and described The middle part of one connecting rod is hinged, and the second end and the first end of second connecting rod of the first connecting rod are hinged, and described second connects Second end of bar is hinged to the connecting rod.

Preferably, the linkage be each one group along the both sides of the bedframe, the first connecting rod of both sides Trace is fixed between middle part, and the output shaft of the leg driving means is hinged to the trace.

Preferably, the backrest driving means for driving the back movement are additionally provided with the bedframe, under the backrest Side is hinged to the first end of a transiting rod, and the centre of the transiting rod is hinged to the bedframe, and the second of the transiting rod End is hinged to the output shaft of the backrest driving means.

As the optional embodiment of the present invention, motor, the driving electricity inside the leg massager, is provided with Machine drives the leg massager to rotate around the axis.

Preferably, the motor drives first rotating shaft to be arranged in the axial rotation of its own, the first rotating shaft There is first gear, the first gear is meshed with second gear, the axial restraint of the second gear is provided with the second rotating shaft, institute State the second rotating shaft to overlap with the rotating shaft and mutually fix with the leg driving means, the first rotating shaft and the second rotating shaft It is parallel.

In order that the leg massager has damping sense when rotating, the rotating shaft is prolonged inside the leg massager Stretch, and in the rotating shaft, be arranged with runner, the outer surface of the runner is provided with profile of tooth, be provided with the outside of the runner with The fixed block that runner matches, the fixed block face relative with runner are provided with the profile of tooth matched with the profile of tooth of runner.

Used as an alternative embodiment of the present invention, the first connecting rod includes adjacent and first end and bedframe The promotion part being hinged and drive part, the drive part be located at the promotion part lower section and can promotion part Be rotated up around its first end, and between the drive part of both sides, be fixed with trace, the second end of the promotion part with The first end of the second connecting rod is hinged.

Compared with prior art, it is an advantage of the current invention that the Massage sofa, can not only realize the massage of leg, may be used also To realize the storage of leg massager, and angle and height of the leg massager relative to seat can be adjusted, and The leg massager can have the function of the function and massage leg for shelving leg available.The less saving of overall volume Space, is easy to receive and transports.

Description of the drawings

Schematic diagram (leg massager retracted modes, and second of the Fig. 1 for the Massage sofa of first embodiment of the invention Facing to outside).

Schematic diagram (leg massager retraction shapes of the Fig. 2 for the other direction of the Massage sofa of first embodiment of the invention State, and second facing to outside).

For the schematic diagram of Massage sofa of first embodiment of the invention, (leg massager stretches out state, and first to Fig. 3 Face upwards).

Schematic diagram (leg massager retracted modes, and first of the Fig. 4 for the Massage sofa of second embodiment of the invention Facing to outside).

(leg massager stretches out state, and the first face to the schematic diagram of the Massage sofa of Fig. 5 second embodiment of the invention Upwards).

Part-structure schematic diagrams of the Fig. 6 for the Massage sofa of third embodiment of the invention.

Part-structure schematic diagrams of the Fig. 7 for the Massage sofa of fourth embodiment of the invention.

Specific embodiment

The present invention is described in further detail below in conjunction with accompanying drawing embodiment.

As Figure 1-3, be the Massage sofa of first embodiment of the invention schematic diagram.Massage in the embodiment is husky Send out, including bedframe 1, cushion and massage machine are set on the outside of the bedframe 1, and are hinged positioned at bedframe 1 The backrest 2 of back side top, is provided with the back massage apparatus massaged to back, the bottom two of the backrest 2 in the backrest 2 Side is hinged with the rear side of bedframe 1, and the hinge swing that the backrest 2 can be hinged with bedframe 1 around which, with Adjust angle of inclination of the backrest 2 relative to bedframe 1 so that user can face upward as needed and lie or sitting.

1 inner hollow of the bedframe, and leg massager 3 on front side of which, is hinged with, inside the bedframe 1 Motion 4 is provided with, one end of the motion 4 is hinged with the leg massager 3 and drives the leg massage to fill Put 3 positions being hinged around itself and bedframe 1 to rotate, the motion 4 drives the leg massager 3 relative to base frames Frame 1 stretches out or retracts, and controls angle of the leg massager 3 relative to bedframe 1, to adjust leg massager 3 and bedframe 1 on cushion between angle make user obtain more preferable comfort level.And it is additionally provided with bedframe 1 The driving means for driving backrest 2 to rotate relative to bedframe 1, and the driving means of the motion of powered motion mechanism 4.

In the embodiment, only one of which driving means only include leg driving means 5, while driving the fortune of backrest 2 The motion of dynamic and motion 4.The leg massager 3 includes towards the first face 31 for being oppositely arranged and the second face 32, the Simultaneously 31 is a plane, and for shelving leg, the second face 32 is provided with massage mechanism, leg can be massaged, the leg Massage machine can be rotated around the rotating shaft 30 of its own, so cause the first face 31 upwards or the second face 32 upwards.Therefore, the leg Portion's massage machine 3 can have two kinds of functions, and user can rotate leg massager 3 when in use, select massage or Shelve.And when selecting to receive to leg massager 3, can be by the first face 31 towards outside so that the second face 32 Massage mechanism be located at bedframe 1 inner side so that overall volume is less, takes up room also less after storage.The embodiment In, the rotating shaft 30 of the leg massager 3 extends along the width of bedframe 1, in other embodiments, the rotating shaft 30 Can extend with the length direction of bedframe 1.

Preferably, the both sides mid portion of the leg massager 3 is respectively articulated with the first end of connecting rod 33, the company Second end of extension bar 33 is hinged to the both sides position of the front side of the bedframe 1, and then by leg massager 3 and base frames Frame 1 is hinged, and the leg massager 3 can be rotated around the first end of the connecting rod 33, the first end of the connecting rod 33 of both sides it Between line be leg massager 3 itself rotating shaft 30, and then cause the first face 31 upwards or the second face 32 upwards.Institute The second end for stating connecting rod 33 is the position that the leg massager 3 is hinged with bedframe 1, and the leg massager 3 can Rotate around the first end of the connecting rod 33, i.e. rotating shaft 30.The rotating shaft 30 between the first face 31 and the second face 32, and with first Face 31 is parallel with the second face 32.

Motion 4 includes the linkage in under(-)chassis 1, and first end and the leg of the linkage drive dress Put 5 output shaft to be hinged, the second end is hinged in the connecting rod 33, and then leg driving means 5 can be pushed away by motion 4 The dynamic connecting rod 33 is rotated around its second end being hinged with bedframe 1.

The linkage includes first connecting rod 41, second connecting rod 42 and the third connecting rod 43 being hinged successively, the first connecting rod 41st, second connecting rod 42 and third connecting rod 43 extend successively along the side of bedframe 1, and both sides are each in the bedframe 1 One group is provided with, and the first end of the first connecting rod 41 is hinged to the output shaft 51 of leg driving means 5, driven by leg and filled Put 5 output shaft 51 it is flexible, drive the rotation of the first connecting rod 41.It is fixed between the first end of the first connecting rod 41 of both sides to connect The drive rod 44 for extending laterally is connected to, the output shaft 51 of leg driving means 5 is hinged to the drive rod 44, first connecting rod 41 Second end is hinged to the middle part of second connecting rod 42, and the first end of second connecting rod 42 is hinged on bedframe 1, it is preferable that be hinged To the top both sides of bedframe 1, the second end of second connecting rod 42 is hinged to the first end of third connecting rod 43, third connecting rod 43 Second end is hinged to the connecting rod 33, it is preferable that the second end of the third connecting rod 43 be hinged to the connecting rod 33 and leg by The first end that the device 3 that rubs is hinged.Therefore, by the stretching motion of the output shaft 51 of the leg driving means 5, you can drive Bar 44 is moved up and down, so drive first, second, third connecting rod rotation so that drive the leg massager 3 around its with The hinge that bedframe 1 is hinged rotates and stretches out or retract positioned at the front side of bedframe 1.

Two side lower parts of the backrest 2 are respectively equipped with transiting rod 21, and first end and the backrest 2 of transiting rod 21 are fixed, described The middle part of transiting rod 21 is respectively articulated with to above the rear side both sides of the bedframe 1, the second end of the transiting rod 21 It is fixedly attached to the drive rod 44.The transiting rod 21, first, second, and third connecting rod are along the both sides of bedframe 1 One group is set respectively.And those skilled in the art also are understood that, the linkage can also adopt other structures, not necessarily Using above-mentioned first, second, and third connecting rod, it would however also be possible to employ more connecting rods or less connecting rod, or only exist Base middle part arranges one group.In the embodiment, leg driving means 5 drive the movement of drive rod 44, drivening rod mechanism to drive The expansion or withdrawal of dynamic leg massager 3, while drive rod 44 also drives the motion of backrest 2.And the linkage is not yet One group must be arranged respectively in the both sides of bedframe 1, can one group be arranged in the inner side of bedframe 1, the linkage The second end can drive 3 both sides of leg massager connecting rod 33 motion.

As shown in Figure 4,5, two figures are the second embodiment of Massage sofa of the present invention, and in the embodiment, driving means have Two, respectively drive the backrest driving means 7 of the rotation of backrest 2 and the leg driving means 5 of the motion of powered motion mechanism 4.Lean on Back of the body driving means 7 are fixed in bedframe 1, and its 71 stretching motion of output shaft, are hinged to a drive rod for extending laterally 44, two side lower parts of the backrest 2 are respectively fixed with the first end of transiting rod 21, and the mid portion of the transiting rod 21 is cut with scissors respectively It is connected to above the rear side both sides of the bedframe 1, the second end of the transiting rod 21 of both sides is fixedly attached to the driving The end of bar 44.Therefore, by the stretching motion of output shaft 71, you can drive transiting rod 21 movement, and then drive backrest 2 around Transiting rod 21 is rotated with the middle part that bedframe 1 is hinged.

The leg driving means 5 are fixed in bedframe 1, and its output shaft 51 is hinged to the first of linkage End, the second end of linkage are hinged in the connecting rod 33 that leg massager 3 is hinged with bedframe 1, connecting rod 33 Setting it is identical with first embodiment.The linkage includes the first connecting rod 41 being hinged and second connecting rod 42, and The inside of bedframe 1 is respectively provided on two sides with one group, and the first end of first connecting rod 41 is hinged to the top both sides of bedframe 1 On framework, the second end of first connecting rod 41 is hinged to the first end of second connecting rod 42, and the second end of second connecting rod 42 is hinged to this Connecting rod 33.Trace 45 is provided between 41 middle part of first connecting rod of the both sides, the output shaft 51 of the leg driving means 5 It is hinged on the trace 45, i.e., the output shaft 51 of the leg driving means 5 is hinged with the centre of the first connecting rod 41, and With leg driving means 5 output shaft 51 it is flexible, the trace 45 is moved up and down and then drives turning for first, second connecting rod It is dynamic, and then drive the leg massager 3 to rotate around the position that connecting rod 33 and bedframe 1 are hinged.

As shown in Figure 4,5, the first connecting rod 41 in the embodiment can also including adjacent and first end be respectively articulated with to Promotion part 411 and drive part 412 above bedframe 1, the drive part 412 are located at the lower section of promotion part 411 simultaneously And part 411 can be promoted to be rotated up around its first end, the drive part 412 of both sides is fixedly connected the trace 45, therefore drive part 412 can be promoted part 411 to rotate by the driving that is driven up of leg driving means 5, the promotion part 411 the second end is hinged with the first end of second connecting rod 42, and then the motion upwards of the drive part 412 can promote connecting rod machine Structure drives leg massager 3 to move.Such structure so that when leg massager 3 withdraws, by the gravity of itself And external force is retracted on the inside of bedframe 1 downwards, rather than by the power of leg driving means 5, because drive part 412 Promotion part 411 is not driven when being retracted on the inside of bedframe 1 by leg driving means 5 while moving, therefore, promote part There is between 411 and drive part 412 certain elasticity.Even if keeping foreign matter or having in bedframe 1 when retraction Pet is hided below, also clamping stagnation will not occurs or occur unexpected because of the power of leg driving means 5.

In above-mentioned two embodiment, leg massager 3 is except the connecting rod 33 that can be hinged around its both sides and base frames The position (the second end of connecting rod 33) that frame 1 is hinged rotates, and then adjusts the height of its whole device and between bedframe 1 Angle, and the rotating shaft 30 (first end of connecting rod 33) that the leg massager 3 can be hinged with connecting rod 33 around which turns It is dynamic, but if those skilled in the art are not it can be appreciated that have connecting rod 33, the leg massager 3 is not over even Extension bar 33 is hinged to bedframe 1, is simply hinged with motion 4 and then stretches out or is retracted in bedframe 1 or front Side, it is also possible to realize above-mentioned technical proposal.

In above-described embodiment, leg massager 3 30 can be rotated around the shaft so that the first face of the leg massager 3 Wherein one can face upwards between 31 and 32, the first face 31 is a plane, only shelves the effect of leg, the second face 32 when upwards It is upper that there is massage machine, leg massage can be carried out when upwards.And during folding, can be the second face 32 towards bedframe 1 Inside, and then 31 plane of the first face is towards outside so that the volume of whole Massage sofa is less.And in above-described embodiment Leg massager 3 30 freely can be rotated around the shaft.

As shown in fig. 6, the leg massager 3 in the embodiment can be rotated around the rotating shaft 30 which is hinged with connecting rod 33, And being rotated by motor.The inside of the leg massager 3 is provided with motor 91, and the motor 91 drive the first rotating shaft 92 of a horizontally set around the axial rotation of its own, and the axial direction of the first rotating shaft 92 is same with the rotating shaft 30 To fixation in first rotating shaft 92 is arranged with first gear 93, and first gear 93 is meshed a second gear 94, the second gear 94 Axial restraint be provided with the second rotating shaft 95, second rotating shaft 95 is overlapped with rotating shaft 30, the first rotating shaft 92 and the second rotating shaft 95 be arranged in parallel, and second rotating shaft 95 is mutually fixedly connected with leg massager 3, therefore, motor 91 drives first Rotating shaft and the second rotating shaft, you can drive the leg massager 3 30 to rotate around the second rotating shaft 95 around the shaft.Leg in the embodiment Portion's massage machine 3 can be around 30 being rotated by electric device of hinge.Preferably, the motor 91 and first rotating shaft 92 with The leg massager 3 is connected.

As shown in fig. 7, the leg massager in the embodiment can be rotated around the rotating shaft 30 which is hinged with connecting rod 33, and And rotating shaft 30 is extended laterally in leg massager, fixation in rotating shaft 30 is arranged with runner 35, the outer surface of the runner 35 Profile of tooth 351 is provided with, and the outside of runner 35 is provided with the fixed block 36 matched with runner 35, fixed block 36 and 35 phase of runner To face be provided with the profile of tooth 361 matched with the profile of tooth of runner 35, the fixed block 36 is mutually fixed with leg massager 3 to be connected Connect, therefore, when leg massager 3 is rotated, as the profile of tooth between fixed block 36 and runner 35 cooperates so that rotate With damping sense.In the embodiment, leg massager 3 30 can be rotated around the shaft with having damping.Preferably, the fixed block 36 with The inner side in the first face 31 of the leg massager 3 is mutually fixedly connected.

The Massage sofa, can not only realize the massage of leg, can also realize the storage of leg massager, Er Qieke With adjust leg massager relative to seat angle and height, and the leg massager can have shelve leg The function of function and massage leg is available.The less save space of overall volume, is easy to receive and transports.

Although the preferred embodiments of the present invention described in detail above, it is to be clearly understood that for this area Technical staff for, the present invention can have various modifications and variations.It is all made within the spirit and principles in the present invention appoint What modification, equivalent, improvement etc., should be included within the scope of the present invention.

Claims

1. a kind of Massage sofa, including bedframe (1), arranges cushion on bedframe (1), and is articulated with base frames The backrest (2) of the back side top of frame (1), the position that backrest (2) can be hinged around itself and bedframe (1) are rotated, its feature It is：The inner hollow of bedframe (1), and leg massager (3) on front side of which, is provided with, bedframe (1) Motion (4) is provided with inside, one end and the leg massager (3) of motion (4) are hinged and drive the leg , relative to stretching out or retracting on front side of bedframe (1), leg massager (3) are with towards phase for portion's massage machine (3) Rotating shaft (30), institute are provided between anti-the first face (31) and the second face (32), and first face (31) and the second face (32) State leg massager (3) can around the shaft (30) rotate so that switching the first face (31) and the second face (32) set up respectively；

Described first face (31) are a plane, and the second face (32) are provided with massage mechanism；

The first end of connecting rod (33), connecting rod (33) are respectively articulated with above the both sides of leg massager (3) The second end be respectively articulated with to above the front end both sides of the bedframe (1), described motion (4) drive the leg to press The device (3) that rubs is rotated around the second end of the connecting rod (33), and described rotating shaft (30) are connected with both sides for leg massager (3) The line of the first end articulated position of bar (33).

2. Massage sofa as claimed in claim 1, it is characterised in that：Described motion (4) include linkage, the company The first end of linkage is connected with the leg driving means (5) in the bedframe (1), and the second end is pressed with the leg The device (3) that rubs is hinged.

3. Massage sofa as claimed in claim 2, it is characterised in that：The linkage includes the first connecting rod being hinged successively (41), second connecting rod (42) and third connecting rod (43), the first end of first connecting rod (41) and leg driving means (5) Output shaft (51) be hinged, be hinged in the middle part of second end of first connecting rod (41) and second connecting rod (42), described The first end of two connecting rods (42) is hinged to the bedframe (1), and the second end of second connecting rod (42) is hinged to third connecting rod (43) first end, second end of third connecting rod (43) are hinged to the connecting rod (33).

4. Massage sofa as claimed in claim 3, it is characterised in that：A transiting rod (21) is hinged to below backrest (2) First end, the centre of transiting rod (21) is hinged to the bedframe (1), second end of transiting rod (21) and institute The first end for stating first connecting rod (41) is mutually fixedly connected.

5. Massage sofa as claimed in claim 3, it is characterised in that：The linkage for the bedframe (1) two Side is each one group, is fixedly connected with drive rod (44) between the first end of the first connecting rod (41) of both sides, and the leg drives The output shaft (51) of device (5) is hinged to the drive rod (44).

6. Massage sofa as claimed in claim 2, it is characterised in that：The linkage includes the first connecting rod being hinged successively (41) and second connecting rod (42), the first end of first connecting rod (41) is hinged on the bedframe (1), and the leg is driven The output shaft (51) of dynamic device (5) is hinged with the middle part of the first connecting rod (41), and the of first connecting rod (41) Two ends are hinged with the first end of second connecting rod (42), and second end of second connecting rod (42) is hinged to the connecting rod (33).

7. Massage sofa as claimed in claim 6, it is characterised in that：The linkage is along the bedframe (1) Both sides are each one group, are fixed with trace (45) between the middle part of the first connecting rod (41) of both sides, and the leg drives The output shaft (51) of device (5) is hinged to the trace (45).

8. Massage sofa as claimed in claim 6, it is characterised in that：It is additionally provided with bedframe (1) described in driving and leans on The backrest driving means (7) that the back of the body (2) is moved, are hinged to the first end of a transiting rod (21), the transition below backrest (2) The centre of bar (21) is hinged to the bedframe (1), and second end of transiting rod (21) is hinged to the backrest and drives dress Put the output shaft (71) of (7).

9. Massage sofa as claimed in claim 1, it is characterised in that：Driving electricity is provided with inside described leg massager (3) Machine (91), described motor (91) drive leg massager (3) (30) rotation around the shaft.

10. Massage sofa as claimed in claim 9, it is characterised in that：Described motor (91) drive first rotating shaft (92) It is arranged with first gear (93) in the axial rotation of its own, first rotating shaft (92), first gear (93) and the Two gears (94) are meshed, and the axial restraint of second gear (94) is provided with the second rotating shaft (95), the second rotating shaft (95) Overlap with the rotating shaft (30) and mutually fix with leg driving means (5), first rotating shaft (92) and second turn Axle (95) is parallel.

11. Massage sofas as claimed in claim 1, it is characterised in that：Rotating shaft (30) are in the leg massager (3) It is internal to extend, and runner (35) in the rotating shaft (30), is arranged with, the outer surface of runner (35) is provided with profile of tooth (351) fixed block (36) matched with runner (35), fixed block (36) and runner are provided with the outside of runner (35), (35) relative face is provided with the profile of tooth (361) matched with the profile of tooth of runner (35).

12. Massage sofas as claimed in claim 7, it is characterised in that：Described first connecting rod (41) include adjacent and first Promotion part (411) and drive part (412) that end is hinged with bedframe (1), described drive part (412) are located at described Promote part (411) lower section and can promotion part (411) be rotated up around its first end, and the drive division of both sides Divide and between (412), be fixed with trace (45), second end and the first of the second connecting rod (42) for promoting part (411) End is hinged.