CN203663046U - Massage unit, massage mechanism and massager with massage mechanism - Google Patents
Massage unit, massage mechanism and massager with massage mechanism Download PDFInfo
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- CN203663046U CN203663046U CN201320704610.0U CN201320704610U CN203663046U CN 203663046 U CN203663046 U CN 203663046U CN 201320704610 U CN201320704610 U CN 201320704610U CN 203663046 U CN203663046 U CN 203663046U
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- kneading
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- 230000007246 mechanism Effects 0.000 title claims abstract description 58
- 238000004898 kneading Methods 0.000 claims abstract description 160
- 230000033001 locomotion Effects 0.000 claims abstract description 12
- 238000002560 therapeutic procedure Methods 0.000 claims description 65
- 244000309466 calf Species 0.000 description 6
- 210000001217 buttock Anatomy 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 210000000245 forearm Anatomy 0.000 description 3
- 230000010339 dilation Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000010985 leather Substances 0.000 description 2
- 210000003141 lower extremity Anatomy 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 210000000629 knee joint Anatomy 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000003673 urethanes Chemical class 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model provides a massage unit, a massage mechanism and a massager with the massage mechanism. According to the massage unit, the massage mechanism and the massager with the massage mechanism, the relax feeling can be improved, or massaging rich in change can be carried out. The massage unit (8) comprises arms (34), kneading shafts (32) and a striking shaft (33), wherein the arms (34) are provided with treatment pieces (35), perform kneading motions through the kneading shafts (32) and perform striking motions through the striking shaft (33). The arms (34) comprise inner arm bodies (51) and outer arm bodies (52), wherein one of the inner arm bodies (51) and the corresponding outer arm body (52) correspond to the left half body of a user and are arranged side by side in the left-and-right direction, the other one of the inner arm bodies (51) and the corresponding outer arm body (52) correspond to the right half body of the user and are arranged side by side in the left-and-right direction, each inner arm body (51) and the adjacent outer arm body (52) are connected through one kneading shaft (32), the inner arm bodies (51) arranged in the left-and-right mode are connected through the striking shaft (33), limiting mechanisms (42) for limiting the outer arm bodies (52) to rotate around the kneading shafts (32) are arranged, and the outer arm bodies (52) are connected with the limiting mechanisms (42) to be separated from the striking shaft (33).
Description
Technical field
This utility model relates to a kind of massage unit.More specifically, relate to one and can improve and loosen sense, can carry out the massage unit of rich vicissitudinous massage.
Background technology
In the past, known have a kind of massage mechanism, with left half body above the waist and right half body, inner side therapy applying component and outside therapy applying component are set respectively accordingly, paired inner side therapy applying component and outside therapy applying component are approached and leave and can carry out kneading action, and make paired inner side therapy applying component and outside therapy applying component towards user top-cross for advance and retreat and can beat action.Adopt this massage mechanism, can massage wider scope above the waist, and can carry out separately kneading or beat (for example,, with reference to patent documentation 1) left half body or right half body.
And, the structure of this massage mechanism is as follows: by the 1st common bolster (kneading shaft) and the 2nd bolster (beaing axle) supporting inner side therapy applying component and the outside therapy applying component corresponding with left half body and right half body, and utilize common the 1st motor (kneading motor) and the 2nd motor (beaing motor) to drive.Therefore, when possessing respectively each axle and each motor with respect to each half body of left and right compared with, can suppress the maximization of massage mechanism.
Prior art document
Patent documentation
Patent documentation 1: TOHKEMY 2009-254408 communique
But, in the massage mechanism of patent documentation 1, because trunk is the shape diminishing towards left and right two-end thickness from central authorities, thereby probably can exist outside therapy applying component to carry out kneading action under the state that does not fully act on trunk sidepiece.Especially, under therapy applying component does not act on by the state for the treatment of portion, follow the action of beaing of vibration, can damage and loosen sense (problem 1).
And, in the massage mechanism of patent documentation 1, due to the inner side therapy applying component corresponding with left half body and right half body and outside therapy applying component supported by common kneading shaft, thereby can only carry out kneading action with identical speed to left half body and right half body, massage can become dull (problem 2).
Utility model content
This utility model for address the above problem 1 or problem 2 at least one and make, its object is to provide one to improve to loosen sense, or can carry out massage unit, the massage mechanism of rich vicissitudinous massage and possess the massage appliance of this massage mechanism.
Massage unit of the present utility model possesses: the arm with therapy applying component, make this arm produce the kneading shaft of kneading action, make this arm produce the axle that beats that beats action, wherein, described arm has left half body inner webs corresponding and spread configuration on left and right directions and the outer webs with user, right half body inner webs corresponding and spread configuration on left and right directions and outer webs with user, adjacent described inner webs is connected by described kneading shaft with described outer webs, the described inner webs of left and right is connected to each other by the described axle that beats, there is the limiting mechanism of the described outer webs of restriction around described kneading shaft rotation, described outer webs is connected and separates with the described axle that beats with described limiting mechanism.
Adopt said structure, the middle body of the trunk that therapy applying component is fully acted on, can utilize the therapy applying component of inner webs to beat action, the outer webs corresponding with the sidepiece of trunk do not beaten action, thereby can prevent unnecessary vibration and improve and loosen sense.
And described limiting mechanism is preferably and makes the elastomeric element of described outer webs to the predetermined direction application of force.
Adopt said structure, can make described outer webs limit around the compulsory exercise of the rotation of kneading shaft.And, can make the therapy applying component of outer webs along carrying out kneading action under the state of the sidepiece of trunk.
And described limiting mechanism is preferably and makes the elastomeric element of described outer webs to the user side application of force.
Adopt said structure, can make described outer webs limit around the compulsory exercise of the rotation of kneading shaft.And, can make the therapy applying component of outer webs under the state that fully acts on trunk, carry out kneading action.
And, described kneading shaft has corresponding to left half body connecting the 1st kneading shaft of described inner webs and described outer webs and corresponding to right half body being connected the 2nd kneading shaft of described inner webs and described outer webs, and described massage unit preferably has the 1st kneading motor that drives described the 1st kneading shaft and the 2nd kneading motor that drives described the 2nd kneading shaft.
Adopt said structure, can make the kneading speed of left half body and right half body different, or only one-sided half body be carried out to kneading action, thereby can realize rich vicissitudinous massage.
And described massage unit preferably has the Unit the 1st, the Unit the 2nd that comprises the described inner webs corresponding with right half body and described outer webs that comprise the described inner webs corresponding with left half body and described outer webs, support the described the 1st and the main body frame of Unit the 2nd, make Unit the described the 1st and the 2nd a pair of advance and retreat drive division of advance and retreat forwards, backwards separately.
Adopt said structure, can make the massage intensity of left half body and right half body different, thereby can realize rich vicissitudinous massage.And, if a side unit is stretched out, opposite side unit is retreated, can apply the body sense that health left and right is reversed.
And the described inner webs of left and right preferably connects in the mode that direction moves forwards, backwards with respect to the described axle that beats.
Adopt said structure, can not hinder the independent advance and retreat action of Unit the 1st and the 2nd.
And, described inner webs have with described kneading shaft and described in beat the actuating arm that axle is connected and move by the rotation of each axle and be supported on described actuating arm and be provided with the supporting arm of described therapy applying component, described supporting arm is characterized by by the rotating photo of described kneading shaft and moves at left and right directions for described actuating arm.
Adopt said structure, without the actuating arm that is connected in kneading shaft and beats axle is moved at left and right directions.Therefore,, without the universal joints such as ball-and-socket joint being set in the shaft portion of beaing axle and actuating arm, can simplify the structure of massage unit.
And, described kneading shaft is with left and right directions for axially carrying out eccentric rotary, and preferred described massage unit has taking above-below direction as axially and in the mode that direction swings to the left and right supporting the 1st axle of described supporting arm and taking fore-and-aft direction as axially and support the 2nd axle of described supporting arm in the mode that direction swings up and down.
Adopt said structure, can make the supporting arm that is provided with therapy applying component taking the 1st axle as fulcrum direction swing to the left and right, and taking the 2nd axle as fulcrum direction swing up and down, thereby can realize the kneading action that is similar to staff.
In addition, the present invention also provides a kind of massage mechanism, and it has: the arm that left and right is paired, and it has therapy applying component; Kneading shaft, it moves for axially carrying out eccentric rotary and making described arm produce kneading with left and right directions; The 1st axle, it,, taking above-below direction as axially, is direction swing to the left and right by described arm supporting; The 2nd axle, it,, taking fore-and-aft direction as axially, is direction swing up and down by described arm supporting.
In addition, the present invention also provides a kind of massage appliance, and its centrage that makes above-mentioned massage mechanism clip user health is arranged to left and right in pairs.
In addition, the present invention also provides a kind of massage mechanism, and it has: therapy applying component; Supporting arm, it supports described therapy applying component; Actuating arm, it supports described supporting arm and to this supporting arm transferring power; Kneading shaft, it makes described supporting arm with respect to the direction action to the left and right of described actuating arm by rotation; Beat axle, it makes the direction action forwards, backwards of described actuating arm by rotation, described kneading shaft and described in beat axle and be arranged at described actuating arm.
Adopt this utility model, can improve and loosen sense, or can carry out rich vicissitudinous massage.
Brief description of the drawings
Fig. 1 is the axonometric chart that represents the related massage appliance of an embodiment of the present utility model.
Fig. 2 is the block diagram that represents the structure of massage appliance.
Fig. 3 is the front axonometric chart of massage unit.
Fig. 4 is the rear perspective view of massage unit.
Fig. 5 is the front view of massage unit.
Fig. 6 is the top view of massage unit.
Fig. 7 is the rear perspective view of main body framework.
Fig. 8 is the front axonometric chart of Unit the 2nd.
Fig. 9 is the exploded perspective view of Unit the 2nd.
Figure 10 is the side view of Unit the 2nd.
Figure 11 is the axonometric chart of kneading shaft.
Figure 12 is the axonometric chart that beats axle.
Figure 13 is the exploded perspective view of inner webs.
Figure 14 is the X-X cutaway view shown in Figure 13.
Figure 15 is the exploded perspective view of outer webs.
Figure 16 is the diagrammatic top view that represents the major part of Unit the 1st.
Figure 17 is the schematic front view that represents the major part of Unit the 1st, (a) represents that the 4th axle is positioned at the more state of top of the 2nd axle, (b) represents that the 4th axle and the 2nd axle are positioned at the state of equal height, (c) represents that the 4th axle is positioned at the more state of below of the 2nd axle.
Figure 18 is the side view of inner webs.
Figure 19 is the diagrammatic top view that represents the major part of massage unit, (a) represents the state that Unit the 1st and the 2nd all retreats, and (b) represents that Unit the 1st advances, the state that Unit the 2nd retreats.
Figure 20 is the axonometric chart that represents the related massage appliance of other embodiments of the present utility model.
In figure:
8-massage unit, 9-unit, 9L-Unit the 1st, 9R-Unit the 2nd, the 18-drive division of advancing and retreat, 25-kneading motor, 25L-the 1st kneading motor, 25R-the 2nd kneading motor, 31-framework, 32-kneading shaft, 32L-the 1st kneading shaft, 32R-the 2nd kneading shaft, 33-beats axle, 34-arm, 35-therapy applying component, 42-limiting mechanism (elastomeric element), 51-inner webs, 52-outer webs, 53-actuating arm, 55-supporting arm, A1-the 1st axle, A2-the 2nd axle.
Detailed description of the invention
[overall structure of massage appliance]
Below, the overall structure of the related massage appliance 1 of an embodiment of the present utility model is described.Fig. 1 is the axonometric chart that represents the related massage appliance 1 of an embodiment of the present utility model.Fig. 2 is the block diagram that represents the structure of massage appliance 1.In addition, the direction concept using is in the following description consistent with the concept of visual direction that occupies the user in the seat portion 3 of massage appliance 1 of the state that stands up shown in Fig. 1, and other situations suitably describe.
As shown in Figure 1, massage appliance 1 of the present utility model mainly has chair main body 2 and this chair main body 2 of supporting and is arranged at the foot frame 7 on ground, the back-rest 4 leaning on for user at described chair main body 2 comprises the seat portion 3 of taking one's seat for user, be arranged at a portion 3 rear portion in the mode that can rise, be arranged at can swing up and down the mode of rotation the anterior of a portion 3 and supporting user shank step 5, be arranged at the left and right sides of a portion 3 and the armrest part 6 for user placement arm.
[structure of seat portion]
[structure of back-rest]
Back-rest 4 is preferably constructed as follows, by be arranged at the below of a portion 3 and at flexible Direct Action Type the 1st actuator 10(of fore-and-aft direction with reference to Fig. 2), form can fall at fore-and-aft direction with respect to seat portion 3, and can stop at respect to the state of ground approximate horizontal with respect to the optional position between the substantially vertical state standing up of seat surface 3a of seat portion 3.And back-rest 4 is by having in the back-rest main body 40 of the peristome 40a of fore-and-aft direction opening and being disposed in the front of back-rest main body 40 and the back pad (not shown) that is made up of the leather etc. with retractility forms.And, be provided with the massage unit 8 that carries out lifting and the back of user is massaged along body length direction in the central authorities of left and right directions at back-rest 4.This massage unit 8 is by making lifting motor 23(with reference to Fig. 2) drive, along guide rail 41 liftings that are arranged at back-rest main body 40.This guide rail 41 is that left and right is extended and arranged in pairs and along the vertical direction.
[structure of step]
As shown in Figure 1, step 5 has the shank support 50 of the calf that supports user and is arranged at the toe side of shank support 50 and the foot support 51 of the foot of supporting user, and is formed with concavity groove so that left and right shank can separately be supported on each support 50,51.Shank support 50 comprises and the opposed diapire 50a in the back side of calf, and the paired outer wall 50b in the opposed left and right of lateral surface of calf, be arranged between a pair of outer wall 50b, 50b and with the opposed midfeather 50c of medial surface of calf.Foot support 51 comprises and the opposed diapire 51a of foot plate surface, and the paired outer wall 51b in the opposed left and right of lateral surface of foot, be arranged between a pair of outer wall 51b, 51b and with the opposed midfeather 51c of medial surface of foot.And, be provided with calf air bag a2 and the air bag a3 of foot at the wall of each wall portion.
[structure of armrest part]
As shown in Figure 1, the side direction fore-and-aft direction of forearm support 61 present portions 3 extends setting, and comprise the diapire 61a of the forethiga of placing user, from the outboard end of diapire 61a erect and with the opposed sidewall 61b of lateral surface of forethiga, with the opposed upper wall 61c of diapire 61a, main apparent time is roughly formed as " コ " word shape.Be provided with from the arm air bag a4 of above-below direction pushing forethiga at diapire 61a and upper wall 61c.In the present embodiment, arm is provided with multiple with air bag a4 on the length direction of arm.
[structure of control part]
As shown in Figure 2, above-mentioned each air bag a1～a4 is connected in the air-feeding-exhausting apparatus 12 being made up of pump 13 and valve 14 etc. by air hose in pliability.This air-feeding-exhausting apparatus 12 is accommodated in the below of a portion 3, drives according to the instruction of control part 15 of the below from being accommodated in equally a portion 3, thus can be to the separate supply and exhaust that carries out of each air bag a1～a4.And air-feeding-exhausting apparatus 12, according to driving from the instruction of control part 15, makes air bag a1～a4 dilation, thereby can push each position of user.And, to describe in detail in the back, the action that is arranged at advance and retreat drive division 18L, the 18R of the left and right being made up of air bag of massage unit 8 is also subject to the control of this air-feeding-exhausting apparatus 12 and control part 15.In the present embodiment, each air bag a1～a4,18L, 18R are connected in air-feeding-exhausting apparatus 12 as autonomous system respectively, by independent its action of control of control part 15.
And air-feeding-exhausting apparatus 12 can move according to predefined program by the instruction from control part 15, the signal that the remote controller 16 that can also be connected in control part 15 according to user operation is in addition input to control part 15 moves.In addition, about the action of massage unit 8, the 1st and the 2nd actuator 10,11, can move according to predefined program by the instruction from control part 15 too, the signal that can also be input to control part 15 according to user remote controller 16 in addition moves.
And control part 15 has memorizer (not shown), in this memorizer, store multiple massage programs of by massage unit 8 or air bag a1～a4, user being massaged according to predefined pattern.And remote controller 16 has power knob 16a, multiple mode button 16b～16es corresponding with each massage program, carries out corresponding massage program by operate mode button 16b～16e.
[mechanism of massage unit]
Below, the structure of the related massage unit 8 of an embodiment of the present utility model is described.Fig. 3 is the front axonometric chart of massage unit 8.Fig. 4 is the rear perspective view of massage unit 8.Fig. 5 is the front view of massage unit 8.Fig. 6 is the top view of massage unit 8.Fig. 7 is the rear perspective view of main body frame 17.In addition, consider visuality, in Fig. 3～Fig. 6, omit framework 31 rear portion 31c and illustrate.
As shown in Fig. 3～Fig. 6, this massage unit 8 has a pair of unit 9(1st unit 9L, with the right half body corresponding 2nd unit 9R corresponding with left half body that clips body centre's line (along the centre line L 1 of body length direction, or the centre line L 2 of extending along trunk thickness direction) and be disposed at left and right), the main body frame 17 of bearing unit 9, make a pair of advance and retreat drive division 18(of unit, left and right 9L, 9R swing with reference to Fig. 2 and Fig. 4 respectively).Main body frame 17 is arranged in back-rest 4 can be in the lifting of body length direction, and unit 9 is mounted to and can advances and retreat to user side with respect to main body frame 17.In Fig. 3～Fig. 6, diagram the 1st unit 9L is in forward travel state, and the 2nd unit 9R is in fallback state.
As shown in Figure 7, sidewall 17b that this main body frame 17 is included in becomes the diapire of plate face 17a on above-below direction, erect from the left and right sides of diapire 17a, between the unit of left and right 9L, 9R and for supporting lifting motor 23 and the motor support 17c beaing with motor 24 described later.The main apparent time of this motor support 17c is roughly T word shape, and comprises along left and right directions and extend and arrange and connect the upper portion 17d of sidewall 17b, the 17b of left and right, extend downwards and arrange and the 1st supporting part 17e of supporting lifting motor 23, extend setting downwards and support the gear-box 17f that beats axle 33 described later from the 1st supporting part 17e from the substantial middle of upper portion 17d.And, be supported with in the front side of gear-box 17f and make to beat beaing with motor 24 that axle 33 drives.
And, on the top of sidewall 17b, be supported with left and right directions as axial lifting shaft 19 in the mode that can rotate.The driving of the lifting motor 23 of this lifting shaft 19 by being fixed on motor support 17c is rotated.Both ends, left and right at lifting shaft 19 are provided with pinion 20, and this pinion 20 engages with the tooth bar (not shown) that is arranged at guide rail 41.And, be provided with the multiple deflector rolls 21 in guide rail 41 interior rotations at the medial surface of pinion 20 and the lateral surface of sidewall 17b.
Be provided with using left and right directions as axial fulcrum shaft 22 in the front, bottom of main body frame 17, a pair of unit 9 is supported in this fulcrum shaft 22.Therefore, unit 9 is taking this fulcrum shaft 22 as fulcrum, by advance and retreat drive division 18(18L, 18R) driving forwards, backwards direction swing.As shown in Figures 2 and 4, this advance and retreat drive division 18L, 18R arrange accordingly with a pair of unit 9L, 9R respectively, can make a pair of unit 9L, 9R independently advance and retreat.
[structure of unit]
Below, the structure of the related unit 9 of an embodiment of the present utility model is described.Fig. 8 is the front axonometric chart of the 2nd unit 9R.Fig. 9 is the exploded perspective view of the 2nd unit 9R.Figure 10 is the side view of the 2nd unit 9R.Figure 11 is the axonometric chart of kneading shaft 32.Figure 12 is the axonometric chart that beats axle 33.Figure 13 is the exploded perspective view of inner webs 51.Figure 14 is the X-X cutaway view of Figure 13.Figure 15 is the exploded perspective view of outer webs 52.
In addition, consider visuality, in Fig. 8, omit the gear-box 31e of centre line L 1 side and inner webs 51 and illustrate.And, in Figure 13 and Figure 15, represent respectively inner webs 51 and outer webs 52 that the 2nd unit 9R has.Because this unit 9 is that left and right is paired, thereby the 2nd unit 9R on right side is described as representative, still the 1st unit 9L in left side is except symmetrical with the 2nd unit 9R, and other structures are identical.
As shown in Fig. 8～Figure 10, unit 9 mainly comprises framework 31, kneading motor 25, is used kneading shaft 32, the arm 34 that is connected in kneading shaft 32 that the driving of motor 25 rotates, is connected to by the therapy applying component 35 for the treatment of portion by kneading.As shown in Figure 5, the kneading shaft 32 that makes arm 34 produce kneading action is separated into the 1st kneading shaft 32L arranging accordingly with the 1st unit 9L and the 2nd kneading shaft 32R arranging accordingly with the 2nd unit 9R.And as shown in Figure 2, kneading for drive the 1st kneading shaft 32L and the 2nd kneading shaft 32R, has respectively the 1st kneading motor 25L and the 2nd kneading motor 25R that are connected with each axle 32L, 32R with motor 25.So form kneading shaft 32, can make in the speed of the kneading action of left half body and right half body differently, or only one-sided half body is carried out to kneading action, thereby can realize rich vicissitudinous massage.
As shown in FIG. 9 and 10, gear-box 31e contains the decelerator 36 that the rotary power of kneading motor 25 is slowed down and pass to kneading shaft 32.This gear-box 31e is made up of two of left and right parts, by by these two part bonding, is formed with the space of accommodating decelerator 36 in inside.This decelerator 36 comprises the worm screw 37 that is connected with kneading motor 25 by driving-belt (not shown), engage with worm screw 37 and kneading shaft 32 applied to the worm gear 38 of torque.Worm gear 38 can rotate with kneading shaft 32 one.And this gear-box 31e has the bearing portion 31f of supporting kneading shaft 32 in left and right, the profile of this bearing portion 31f is formed as ring-type.
As shown in Fig. 9～Figure 11, kneading shaft 32 has left and right directions as axially, with respect to the eccentric part 32b of center of rotation C1 bias.More specifically, kneading shaft 32 comprises outer be embedded with the tubular rotating shaft 32a of worm gear 38, the eccentric shaft 32b that bias is inserted through rotating shaft 32a.And this eccentric shaft 32b is longer size than rotating shaft 32a in the axial direction, two side-prominent to the left and right from rotating shaft 32a., be formed with eccentric part 32b at the both ends, left and right of rotating shaft 32a.This eccentric part 32b that is formed at left and right is consistent mutually with respect to the phase place of center of rotation C1.And, arm 34 described later is installed on this eccentric part 32b.And kneading shaft 32 is supported on the bearing portion 31f of gear-box 31e in the mode that can rotate by bearing (not shown).
As shown in Figure 7, gear-box 17f contains and slows down and pass to the decelerator 44 that beats axle 33 with the rotary power of motor 24 beaing.This gear-box 17f is made up of two of left and right parts, by by these two part bonding, is formed with the space of accommodating decelerator 44 in inside.This decelerator 44 comprises and beats the worm screw 45 that is connected with the output shaft of motor 24, engages with worm screw 45 and bucketing spooling 33 applies the worm gear 46 of torque.Worm gear 46 can with beat axle 33 one rotations.
As described in Fig. 7 and Figure 12, beat axle 33 and have left and right directions as axially, with respect to the eccentric part 33b of center of rotation C2 bias.More specifically, beat axle 33 and comprise the outer cylindric rotating shaft 33a of worm gear 44, the left and right sides that is formed at rotating shaft 33a and the axle center eccentric part 33b that (center of rotation C2) eccentric position has in the axle center with respect to rotating shaft 33a that is embedded with.Should beat axle 33, rotating shaft 33a is supported on gear-box 17f in the mode that can rotate, and the eccentric part 33b of left and right is supported on inner webs 51 described later in the mode that can rotate.In other words, with regard to beaing axle 33, rotating shaft 33a is supported on main body frame 17, in the inner webs 51 of the eccentric part 33b of left and right supporting the 1st and the 2nd unit 9L, 9R.And the eccentric part 33b that is formed at left and right is different with respect to the phase place of center of rotation C2, particularly differs 180 degree.This beats axle 33 and is positioned at the back lower place of kneading shaft 32.
[structure of arm]
As shown in Fig. 8～Figure 10, be connected with the arm 34 with therapy applying component 35 in kneading shaft 32.Below, this arm 34 is elaborated.This arm 34 is for example in order to leave and to be arranged to left and right in pairs to carried out kneading action by treatment portion by approaching, and comprise be positioned at centre line L 1 side inner webs 51, be positioned at the outer webs 52 of the opposition side of centre line L 1.The essential distinction of inner webs 51 and outer webs 52 is, inner webs 51 with beat axle 33 and be connected, outer webs 52 is connected with limiting mechanism 42 and beats axle 33 and separate.And, for being connected in, inner webs 51 beats the peripheral structure of axle 33 and for outer webs 52 being connected in to part beyond the peripheral structure of limiting mechanism 42, except symmetrical, other structures are identical.
[structure of inner webs]
Below, the structure of inner webs 51 is elaborated.As shown in Fig. 8, Figure 13 and Figure 14, inner webs 51 comprises the actuating arm 53 that is connected in kneading shaft 32 and beats axle 33, be arranged at the bearing portion 31f of gear-box 31e and the slave arm 54 swinging up and down along with the action of actuating arm 53, connect actuating arm 53 and slave arm 54 and front end has the supporting arm 55 of therapy applying component 35.
At the eccentric part 32b of kneading shaft 32, the substantial middle portion of kneading connecting rod 56 is installed in the mode that can rotate with respect to eccentric part 32b.Be provided with notch 56a in the front portion of this kneading connecting rod 56, when side-looking, be roughly formed as " コ " word shape.And the mode being provided with rotating in substantial middle portion supports kneading shaft 32(eccentric part 32b) bearing portion 56b.On the other hand, beaing the eccentric part 33b of axle 33, the non-circular connecting rod 57 that beats while side-looking being installed in the mode that can rotate with respect to eccentric part 33b.In the inside of kneading connecting rod 56, non-circular guide groove 58 while being formed with side-looking along its length, beats connecting rod 57 and is sticked in this guide groove 58.And the actuating arm 53 that is fixedly installed in kneading connecting rod 56 can be with respect to beaing connecting rod 57 direction slip forwards, backwards in the scope of guide groove 58.And, on kneading connecting rod 56, be formed with for by the slotted hole 59 that beats axle 33 and insert in the mode that direction moves forwards, backwards., inner webs 51 with respect to beat axle 33 forwards, backwards direction move.By this non-circular beat when connecting rod 57 and guide groove 58 are construed as limiting the circular motion of actuating arm 53, allow with respect to beat axle 33 forwards, backwards direction move the guide portion 43 of (slip).
And inner webs 51 is supported on and beats axle 33 in the mode that direction moves forwards, backwards, therefore can make the 1st and the 2nd unit 9L, 9R independently advance and retreat with respect to main body frame 17.More specifically, drive advance and retreat drive division 18, unit 9 taking fulcrum shaft 22 as fulcrum forwards, backwards direction swing time, beat connecting rod 57 and rotate and the angle variation of corresponding actuating arm 53 with respect to the eccentric part 32b that beats axle 33, actuating arm 53 with respect to beat connecting rod 57 forwards, backwards direction slide, because the advance and retreat action of this element 9 is not arranged at the obstruction of beaing axle 33 of main body frame 17 sides.
As shown in Fig. 8, Figure 13 and Figure 14, be provided with actuating arm 53 at the face of centre line L 1 opposition side of kneading connecting rod 56.This actuating arm 53 is made up of the metallic plate on left and right directions with plate face.And, be formed with the slotted hole 53a of the shape corresponding with the slotted hole 59 that is formed at kneading connecting rod 56 at actuating arm 53.And kneading connecting rod 56 is fixedly installed in actuating arm 53 by Screw etc.On the other hand, with regard to beaing connecting rod 57, actuating arm 53, with respect to beaing the mode of connecting rod 57 sliding, is connected in actuating arm 53 by kneading connecting rod 56.So, the actuating arm 53 of inner webs 51 is connected in kneading shaft 32 and beats axle 33.
As shown in Fig. 9 and Figure 13, supporting arm 55 has the mode that can rotate with the axle center C3 around left and right directions and is arranged at the therapy applying component 35 of leading section.Centre line L 1 side bearing of this supporting arm 55 is in actuating arm 53, and the opposition side of centre line L 1 is supported on slave arm 54.This slave arm 54 has the annulus 61 of direction opening to the left and right, forwards outstanding and support the bearing portion 62 of the 1st axle A1 described later from annulus 61.And by being embedded in the bearing portion 31f of gear-box 31e outside this annulus 61, slave arm 54 up and down direction swings., the bearing portion 31f of gear-box 31e plays a role as the driving shaft of slave arm 54.
Below, supporting arm 55 is described to the syndeton of actuating arm 53 and slave arm 54.As shown in figure 13, supporting arm 55 comprises the link rod part 65 of the 1st arm the 63, the 2nd arm 64, connection the 1st arm 63 and the 2nd arm 64.And therapy applying component 35 is supported on supporting arm 55 in the mode that is held in the 1st arm 63 and the 2nd arm 64.Rounded roughly disc-shape when this therapy applying component 35 side-looking.Link rod part 65 be formed with in the opposition side of centre line L 1 the 1st through hole 66 of above-below direction opening, with the 1st through hole 66 on left and right directions roughly consistent position the 2nd through hole 67 of fore-and-aft direction opening, the 3rd through hole 68 of centre line L 1 side direction above-below direction opening, with the 3rd through hole 68 consistent position the 4th through hole 69 of direction opening forwards, backwards roughly on left and right directions.In addition, the 1st～3rd through hole 66～68 is formed as its internal diameter respectively than the external diameter of aftermentioned the 1st～3rd axle A1～A3 slightly large slotted hole on left and right directions.The 1st through hole 66 and the 3rd through hole 68 play a role as guiding link rod part 65 guide hole that direction moves to the left and right.
And link rod part 65 is by being inserted through being connected with slave arm 54 taking above-below direction as the 1st axial axle A1 of the 1st through hole 66.The 1st axle A1 is motionless with respect to slave arm 64.And link rod part 65 is because the fore-and-aft direction by insert the 1st axle A1 is connected with slave arm 64 as the 2nd axial axle A2, thereby can swing at left and right directions with respect to the 1st axle A1.
And link rod part 65 is by being inserted through being connected with kneading connecting rod 56 taking above-below direction as the 3rd axial axle A3 of the 3rd through hole 68.And link rod part 65 is because the fore-and-aft direction by insert the 3rd axle A3 is connected with kneading connecting rod 56 as the 4th axial axle A4, thereby can swing at left and right directions with respect to the 3rd axle A3.That is, link rod part 65 is at the notch 56a of kneading connecting rod 56, and centre line L 1 side is connected in actuating arm 53 by the 3rd axle A3 and the 4th axle A4.And link rod part 65 is swinging up and down centered by the 2nd axle A2, and the mode that can swing up and down centered by the 4th axle A4 is supported on each axle A1～A4.
[structure of outer webs]
Below, the structure of outer webs 52 is elaborated.In addition, except symmetrical with inner webs 51, put on same-sign for same structure and describe.And for the structure of supporting arm 55, except identical with structure the supporting arm 55 of inner webs 51 is symmetrical, thereby the description thereof will be omitted.As shown in Fig. 8 and Figure 15, outer webs 52 comprise be connected in kneading shaft 32 actuating arm 70, be arranged at the bearing portion 31f of gear-box 31e and follow the action of actuating arm 70 and the slave arm 54 that swings up and down, connect actuating arm 70 and slave arm 54 and there is the supporting arm 55 of therapy applying component at front end.
And, be provided with actuating arm 70 at the face of centre line L 1 side of kneading connecting rod 71.This actuating arm 70 is made up of the metallic plate on left and right directions with plate face.And, as shown in Fig. 4, Figure 10 and Figure 15, be provided with restriction actuating arm 70 at actuating arm 70 and follow the rotation of kneading shaft 32 and the limiting mechanism 42 that rotates around kneading shaft 32.This limiting mechanism 42, by the rear portion that a side is connected in to actuating arm 70, is installed on the opposing party the sidewall 31b of framework 31, thereby the elastomeric elements such as the extension spring of connection actuating arm 70 and framework 31 form.In addition, this limiting mechanism 42 can also not be installed on framework 31 by the opposing party and is for example installed on main body frame 17(, sidewall 17b).
This elastomeric element 42 makes outer webs 52 to the predetermined direction application of force.More specifically, due to the more top front, installation site of the installation site comparison framework 31 of elastomeric element 42 to actuating arm 70, thereby produce the active force that actuating arm 70 is swung around kneading shaft 32 downwards, make outer webs 52 to user side (direction of the arrow c) application of force.Thus, in the running of outer webs 52, can make the trunk sidepiece of the opposition side of therapy applying component 35 centre line L 2 that Thickness Ratio centre line L 2 sides of butt fore-and-aft direction are little securely, thereby can carry out good kneading action.And kneading connecting rod 71 is fixedly installed in actuating arm 70 by Screw etc.So, actuating arm 70 be connected with kneading shaft 32 and with beat axle 33 and separate.
Describe the syndeton of supporting arm 55 to actuating arm 70 and slave arm 54 in detail below.As shown in figure 15, supporting arm 55 comprises the link rod part 65 of the 1st arm the 63, the 2nd arm 64, connection the 1st arm 63 and the 2nd arm 64.And therapy applying component 35 is supported on supporting arm 55 in the mode that is held on the 1st arm 63 and the 2nd arm 64.Rounded roughly disc-shape when this therapy applying component 35 side-looking.Link rod part 65 be included in the 1st through hole 66 of centre line L 1 side direction above-below direction opening, with the 1st through hole 66 on left and right directions roughly consistent position forwards, backwards direction opening the 2nd through hole 67, in the opposition side of centre line L 1 up and down the 3rd through hole 68 of direction opening, with the 3rd through hole 68 consistent position the 4th through hole 69 of direction opening forwards, backwards roughly on left and right directions.In addition, the 1st～3rd through hole 66～68 is formed as its internal diameter respectively than the external diameter of aftermentioned the 1st～3rd axle A1～A3 slightly large slotted hole on left and right directions.The 1st through hole 66 and the 3rd through hole 68 play a role as guiding link rod part 65 guide hole that direction moves to the left and right.
And link rod part 65 is by being inserted through being connected with slave arm 54 taking above-below direction as the 1st axial axle A1 of the 1st through hole 66.The 1st axle A1 is motionless with respect to slave arm 64.And link rod part 65 is because the fore-and-aft direction by insert the 1st axle A1 is connected with slave arm 64 as the 2nd axial axle A2, thus with respect to the 1st axle A1 to the left and right direction swing.
And link rod part 65 is by being inserted through being connected with kneading connecting rod 71 taking above-below direction as the 3rd axial axle A3 of the 3rd through hole 68.And link rod part 65 is because the fore-and-aft direction by insert the 3rd axle A3 is connected with kneading connecting rod 71 as the 4th axial axle A4, thus with respect to the 3rd axle A3 to the left and right direction swing.That is, link rod part 65 is at the notch 71a of kneading connecting rod 71, and the opposition side of centre line L 1 is connected in actuating arm 53 by the 3rd axle A3 and the 4th axle A4.And link rod part 65 is swinging up and down centered by the 2nd axle A2, and the mode that can swing up and down centered by the 4th axle A4 is supported on each axle A1～A4.
As shown in Figure 6, the supporting arm 55 of outer webs 52 is formed as on fore-and-aft direction longer than the supporting arm of inner webs 51 55.Therefore, outside therapy applying component 35 can more forwards be given prominence to than inner side therapy applying component 35, can make outside therapy applying component 35 bring into play good effect corresponding to the curved surface of trunk Outboard Sections.
Kneading action to this massage unit 8,, beat action and twisting action describes below.Figure 16 is the diagrammatic top view that represents the major part of the 1st unit 9L.Figure 17 is the schematic front view that represents the major part of the 1st unit 9L, (a) represent that the 4th axle A4 is positioned at the more state of top of the 2nd axle A2, (b) represent that the 4th axle A4 and the 2nd axle A2 are positioned at the state of equal height, (c) represent that the 4th axle A4 is positioned at the more state of below of the 2nd axle A2.Figure 18 is the side view of inner webs 51.Figure 19 is the diagrammatic top view that represents the major part of massage unit 8, (a) represents the state that the 1st and the 2nd unit 9L, 9R all retreat, and (b) represents that the 1st unit 9L advances, the state that the 2nd unit 9R retreats.
[kneading action]
Kneading motor 25 is rotated, and kneading shaft 32 drives, and eccentric part 32b revolves round the sun around center of rotation C1.Thereupon, kneading connecting rod 56,71 moves, but, insert and beaten axle 33 owing to being fixedly installed in the slotted hole 53a forming on the rear portion of actuating arm 53 of kneading connecting rod 56, thereby actuating arm 53 circular motion own are restricted, and because the rear portion of the actuating arm 70 that is fixedly installed in kneading connecting rod 71 connects based on framework 31 by limiting mechanism 42, thereby actuating arm 70 circular motion own are restricted equally.Its result, during kneading shaft 32 turns 1 circle, the revolution action that actuating arm 53,70 swings up and down when carrying out direction round trip preset distance forwards, backwards.
As shown in the chain-dotted line of Figure 16, when actuating arm 53,70 rearward moves, when the 3rd axle A3 is positioned at the rear of the 1st axle A1, the supporting arm 55 of inner webs 51 becomes Right deviation state, and the supporting arm 55 of outer webs 52 becomes left-leaning state.That is, follow actuating arm 53,70 rearward movements, supporting arm 55 swings around the 1st axle A1, and a pair of therapy applying component 35 is left mutually.On the other hand, as shown in the double dot dash line of Figure 16, when actuating arm 53,70 forwards moves, when the 3rd axle A3 is positioned at the front of the 1st axle A1, the supporting arm 55 of inner webs 51 becomes left-leaning state, and the supporting arm 55 of outer webs 52 becomes Right deviation state.That is, follow actuating arm 53 movement forwards, supporting arm 55 swings around the 1st axle A1, and a pair of therapy applying component 35 is adjacent to each other.So, by the action based on turning round the fore-and-aft direction component moving of actuating arm 53,70, a pair of therapy applying component 35 is to close the leaving of direction of arrow a.
And as shown in Figure 17 (a) shows, when actuating arm 53,70 is moved upward, when the 4th axle A4 is positioned at the top of the 2nd axle A2, the supporting arm 55 of inner webs 51 becomes the state that upper right tilts, the supporting arm 55 of outer webs 52 becomes the state that upper left tilts.In addition, even if actuating arm 53,70 and slave arm 54 operate, the left and right invariant position of the 1st axle A1 and the 3rd axle A3 and keeping parallelism state, but, the slotted hole of growing for left and right directions due to the 1st through hole 66 and the 3rd through hole 68, thereby link rod part 65 can change angle along the 1st through hole 66 and the 3rd through hole 68 with respect to the 1st axle A1 and the 3rd axle A3.Now, the main apparent time of a pair of therapy applying component 35 is the Eight characters shape that upside leaves near downside.That is, follow actuating arm 53,70 movement upward, supporting arm 55 swings around the 2nd axle A2, and a pair of therapy applying component 35 is to making upside direction adjacent to each other change angle.In addition, the 1st through hole 66 and the 3rd through hole 68 play a role as guiding link rod part 65 guide hole that direction moves to the left and right.
On the other hand, as shown in Figure 17 (c), when actuating arm 53,70 moves downwards, when the 4th axle A4 is positioned at the below of the 2nd axle A2, the supporting arm 55 of inner webs 51 becomes the state that bottom right tilts, and the supporting arm 55 of outer webs 52 becomes the state that lower-left tilts.Now, the main apparent time of a pair of therapy applying component 35 is the shape of falling the Eight characters that downside leaves near upside.That is, follow actuating arm 53,70 movement downwards, supporting arm 55 swings around the 2nd axle A2, and a pair of therapy applying component 35 is to making downside direction adjacent to each other change angle.
So, by the revolution action of actuating arm 53,70, supporting arm 55 is around swinging taking above-below direction as the 1st axial axle A1, and around swinging taking fore-and-aft direction as the 2nd axial axle A2, therefore, therapy applying component 35 is carried out three-dimensional motion, thereby can realize " kneading action " similar to staff.So, form the shifter 26(of the action that comprises left and right directions component that converts the revolution action that comprises fore-and-aft direction component of actuating arm 53,70 to supporting arm 55 with reference to Figure 13 and Figure 15 by the 1st～4th axle A1～A4 and link rod part 65).
And, by changing kneading shaft 32(eccentric part 32b) offset, can adjust therapy applying component 35 track that direction moves to the left and right.Particularly, if the offset of eccentric part 32b is made as larger, can increase supporting arm 55 hunting range of direction to the left and right, if the offset of eccentric part 32b is made as less, can reduce supporting arm 55 hunting range of direction to the left and right., can adjust a pair of therapy applying component 35 near the width leaving.
And, by changing the upper-lower position of the 2nd axle A2, can adjust therapy applying component 35 track that direction moves up and down.Particularly, if make the 2nd axle A2 be positioned at more top, can make supporting arm 55 swing downwards be greater than swing upward, if make the 2nd axle A2 be positioned at more below, can make supporting arm 55 swing upward be greater than swing downwards., can adjust the tilt variation of the main apparent time of therapy applying component 35.
[beaing action]
As shown in figure 18, rotate if make to beat motor 24, beat axle 33 and drive, the eccentric part 33b that beats axle 33 revolves round the sun centered by center of rotation C2.Thereupon, beat connecting rod 57 and move, still, due to beat the actuating arm 53 that connecting rod 57 engages and beaing the front pivot suspension kneading shaft 32(eccentric part 32b of axle 33), thereby the circular motion of actuating arm 53 itself are restricted.Its result, actuating arm 53 is accepting to beat connecting rod 57 in the revolution action of upper and lower and fore-and-aft direction, taking kneading shaft 32(eccentric part 32b) as its upper end of fulcrum, direction swings forwards, backwards.The eccentric part 33b of the actuating arm 53 of the inner webs 51 of supporting left and right differs 180 degree each other with respect to the phase place of center of rotation C2, thereby the alternately direction swing forwards, backwards of the inner webs 51 of left and right.By above-mentioned action, therapy applying component 35 is carried out direction (direction of arrow b) action forwards, backwards for " beaing action ".And, by be somebody's turn to do " beaing action " and above-mentioned " kneading action " simultaneously, can become " action is beaten in kneading ".
In addition, in massage unit 8, the inner webs 51 of left and right each other with beat axle 33 and be connected, the outer webs 52 of left and right with beat axle 33 and separate, thereby the middle body of the trunk fully acting on for therapy applying component 35 can utilize the therapy applying component 35 of inner webs 51 to beat action, and the outer webs 52 corresponding with the sidepiece of trunk do not beaten action, therefore, can prevent unnecessary vibration and improve and loosen sense.
[twisting action]
As shown in figure 19, if the side (being the 1st unit 9L in Figure 19) in the 1st unit 9L and the 2nd unit 9R is advanced, the opposing party's (being the 2nd unit 9R in Figure 19) is retreated, and can applying direction to the left and right (being right side in Figure 19), to reverse user health M(be trunk in Figure 19) body sense.And, if repeat to make the alternately action of advance and retreat of the 1st unit 9L and the 2nd unit 9R, further improve and stretch sense.And if only carry out above-mentioned kneading action or beat action with the side unit 9 that advances, thereby the consciousness of user focuses on a side and can improve massage effect.
[other embodiments of massage appliance]
About possessing the massage appliance that has above-mentioned massage unit 8, other embodiments are described below.In addition, to the structure identical with massage appliance 1, the description thereof will be omitted to put on identical symbol.Figure 20 is the axonometric chart that represents the related massage appliance 100 of other embodiments of the present utility model.
As shown in figure 20, massage appliance 100 mainly has chair main body 102 and this chair main body 102 of supporting and is arranged at the foot frame 107 on ground, and described chair main body 102 comprises the seat portion 103 of taking one's seat for user, the rear portion that is integrally formed at a portion 103 and the back-rest 104 leaning on for user, the step 105 that is integrally formed at the anterior of a portion 103 and supports user shank.This chair main body 102 is by being supported on foot frame 107 taking left and right directions as axial fulcrum 30 in the mode that can swing.
Chair main body 102 comprises having the framework 27 of the peristome 27a of direction opening forwards, backwards, the back pad 28 that is disposed in the front of framework 27 and is made up of leather with retractility etc.And, be provided with in left and right central authorities, along the lifting of body length direction, the massage unit 8 that shank (for example, calf) is massaged arrived in the back of user in chair main body 102.This massage unit 8 is by making lifting motor 23(with reference to Fig. 2) drive, carry out lifting along the guide rail 29 that is arranged at framework 27.These guide rail 29 left and right are paired, extend and arrange from back-rest 104 to step portion 105 along body length direction.
That is, this massage appliance 100 is with the essential distinction of massage appliance 1, massage unit 8 can from back-rest 4 till the interval of step portion 5 move.Therefore, massage appliance 100 is not only back, also can massage by massage unit 8 buttocks and shank.This massage unit 8 is because unit 9L, 9R are configured to left and right in pairs, thereby in the time of massage back, can make unit 9L, 9R correspond respectively to upper left half body and upper right half body, in the time of massage shank, can make unit 9L, 9R correspond respectively to left lower limb and right lower limb, and carry out kneading action and/or beat action.
In addition, in the present embodiment, independently kneading motor 25L, 25R drive the 2nd kneading shaft 32R that is arranged at the 1st kneading shaft 32L of the 1st unit 9L and is arranged at the 2nd unit 9R to be respectively configured to utilization, but, can also, with each arm 34 of common kneading shaft supporting the 1st and the 2nd unit 9L, 9R, utilize single kneading motor to drive this kneading shaft.Or, can also be by link gear single kneading motor centralized driving the 1st kneading shaft 32L and the 2nd kneading shaft 32R.
And, in the present embodiment, by making the supporting arm 55 of outer webs 52 longer than the supporting arm of inner webs 51 55 on fore-and-aft direction, make outside therapy applying component 35 more outstanding than inner side therapy applying component 35, but, by making the size (diameter) of therapy applying component 35 of the supporting arm 55 that is arranged at outer webs 52 be greater than the therapy applying component 35 of the supporting arm 55 that is arranged at inner webs 51, also can obtain same effect.
This utility model can be applicable to improve and loosen sense, or can carry out the massage unit of rich vicissitudinous massage.
Claims (24)
1. a massage unit, possesses: have therapy applying component arm, make this arm produce kneading action kneading shaft, make this arm produce the axle that beats that beats action,
This massage unit is characterised in that,
Described arm has: and the inner webs that on left and right directions be arranged side by side corresponding with the left half body of user and outer webs, and the inner webs and the outer webs that on left and right directions are arranged side by side corresponding with the right half body of user,
Adjacent described inner webs is connected by described kneading shaft with described outer webs,
The described inner webs of left and right connects by the described axle that beats each other,
There is the limiting mechanism of the described outer webs of restriction around described kneading shaft rotation,
Described outer webs is connected and separates with the described axle that beats with described limiting mechanism.
2. massage unit according to claim 1, is characterized in that,
Described limiting mechanism is the elastomeric element to the predetermined direction application of force by described outer webs.
3. massage unit according to claim 1, is characterized in that,
Described limiting mechanism is the elastomeric element to the user side application of force by described outer webs.
4. according to the massage unit described in any one in claims 1 to 3, it is characterized in that,
Described kneading shaft has: the described inner webs that the 1st kneading shaft, connection that connects the described inner webs corresponding with left half body and described outer webs and right half body are corresponding and the 2nd kneading shaft of described outer webs,
Described massage unit have drive described the 1st kneading shaft the 1st motor for kneading, drive the 2nd kneading motor of described the 2nd kneading shaft.
5. according to the massage unit described in any one in claims 1 to 3, it is characterized in that,
Described massage unit has: Unit the 1st, and it comprises the described inner webs corresponding with left half body and described outer webs;
Unit the 2nd, it comprises the described inner webs corresponding with right half body and described outer webs;
Main body frame, it supports described Unit the 1st and Unit the 2nd;
A pair of advance and retreat drive division, it advances and retreat described Unit the 1st and Unit the 2nd independently along front and back.
6. massage unit according to claim 5, is characterized in that,
The described inner webs of left and right forwards, backwards direction is beaten axle described in being connected in movably.
7. according to the massage unit described in any one in claims 1 to 3, it is characterized in that,
Described inner webs has:
Actuating arm, its with described kneading shaft and described in beat axle and be connected, move by the rotation of each axle;
Supporting arm, it is supported on described actuating arm and is provided with described therapy applying component,
Described supporting arm by the rotation of described kneading shaft with respect to the direction action to the left and right of described actuating arm.
8. massage unit according to claim 7, is characterized in that,
Described kneading shaft with left and right directions for axially carrying out eccentric rotary,
Described massage unit has:
The 1st axle, it,, taking above-below direction as axially, is direction swing to the left and right by described supporting arm supporting;
The 2nd axle, it,, taking fore-and-aft direction as axially, is direction swing up and down by described supporting arm supporting.
9. a massage mechanism, is characterized in that, has:
The arm that left and right is paired, it has therapy applying component;
Kneading shaft, it moves for axially carrying out eccentric rotary and making described arm produce kneading with left and right directions;
The 1st axle, it,, taking above-below direction as axially, is direction swing to the left and right by described arm supporting;
The 2nd axle, it,, taking fore-and-aft direction as axially, is direction swing up and down by described arm supporting.
10. massage mechanism according to claim 9, is characterized in that,
Described arm has the actuating arm that moves by the rotation of described kneading shaft, be supported on described actuating arm and be provided with the supporting arm of therapy applying component,
Described supporting arm is supported to and can be swung by described the 1st axle and described the 2nd axle.
11. massage mechanisms according to claim 10, is characterized in that,
Described the 1st axle and described the 2nd axle intersect.
12. massage mechanisms according to claim 11, is characterized in that,
The inner side of described paired supporting arm is supported by described the 1st axle and described the 2nd axle each other.
13. according to claim 10 to the massage mechanism described in any one in 12, it is characterized in that,
Have follow described actuating arm action and around the slave arm of the axis oscillating parallel with described kneading shaft,
Described slave arm supports described the 1st axle,
Described supporting arm has the link rod part that connects described actuating arm and described slave arm.
14. massage mechanisms according to claim 13, is characterized in that,
Described link rod part has guide hole, and this guide hole is inserted for described the 1st axle, and allows this link rod part to move along left and right directions with respect to the 1st axle.
15. massage mechanisms according to claim 13, is characterized in that,
Have: the 3rd axle, it,, taking above-below direction as axially, is direction swing to the left and right by described arm supporting;
The 4th axle, it,, taking fore-and-aft direction as axially, is direction swing up and down by described arm supporting,
A side in the left and right sides of described link rod part is supported on described slave arm by described the 1st axle and described the 2nd axle, and the opposite side in left and right sides is supported on described actuating arm by described the 3rd axle and described the 4th axle.
16. according to the massage mechanism described in any one in claim 9 to 12, it is characterized in that,
Described kneading shaft is made up of the rotating shaft of tubular, eccentric shaft eccentric with respect to the center of rotation of this rotating shaft and that be inserted through this rotating shaft.
17. 1 kinds of massage appliances, is characterized in that,
Massage mechanism in claim 9 to 12 described in any one clips the centrage of user health and is arranged to left and right in pairs.
18. massage appliances according to claim 17, is characterized in that,
It is the chair-type massage machine with a portion and back-rest,
Described massage mechanism left and right is arranged at described back-rest in couples,
The therapy applying component that is arranged at the described supporting arm in outside can more forwards be given prominence to than the therapy applying component of the described supporting arm that is arranged at inner side.
19. massage appliances according to claim 18, is characterized in that,
The size of therapy applying component that is arranged at the described supporting arm in outside is larger than the therapy applying component of the described supporting arm inside being arranged at.
20. 1 kinds of massage mechanisms, is characterized in that,
Have: therapy applying component;
Supporting arm, it supports described therapy applying component;
Actuating arm, it supports described supporting arm and to this supporting arm transferring power;
Kneading shaft, it makes described supporting arm with respect to the direction action to the left and right of described actuating arm by rotation;
Beat axle, it makes the direction action forwards, backwards of described actuating arm by rotation,
Described kneading shaft and described in beat axle and be arranged at described actuating arm.
21. massage mechanisms according to claim 20, is characterized in that,
Described kneading shaft and described in beat axle and there is the eccentric part with respect to center of rotation bias separately,
Described actuating arm is connected in eccentric part described in each, by described kneading shaft or described in beat axle rotation direction action forwards, backwards.
22. massage mechanisms according to claim 21, is characterized in that,
Described massage mechanism has: kneading connecting rod, and it is arranged at the eccentric part of described kneading shaft, transmits the kneading action of this kneading shaft to described actuating arm;
Beat connecting rod, described in being arranged at, beat the eccentric part of axle, the action of beaing of transmitting this and beat axle to described actuating arm,
Described actuating arm be connected in described kneading connecting rod and described in beat connecting rod.
23. according to the massage mechanism described in any one in claim 20 to 22, it is characterized in that,
Described massage mechanism also has shifter, and this shifter converts the described actuating arm the rotating to form action of direction forwards, backwards by described kneading shaft to the supporting arm action of direction to the left and right.
24. according to the massage mechanism described in any one in claim 20 to 22, it is characterized in that,
Described actuating arm has guide portion, and this guide portion limits the circular motion of this actuating arm and allows to beat axial fore-and-aft direction and move with respect to described.
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012-245918 | 2012-11-08 | ||
| JP2012245918A JP2014094061A (en) | 2012-11-08 | 2012-11-08 | Massage mechanism |
| JP2012-245914 | 2012-11-08 | ||
| JP2012245914A JP2014094060A (en) | 2012-11-08 | 2012-11-08 | Massage mechanism and massage machine including massage mechanism |
| JP2012-279382 | 2012-12-21 | ||
| JP2012279382A JP2014121446A (en) | 2012-12-21 | 2012-12-21 | Massage unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203663046U true CN203663046U (en) | 2014-06-25 |
Family
ID=50959386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320704610.0U Expired - Fee Related CN203663046U (en) | 2012-11-08 | 2013-11-08 | Massage unit, massage mechanism and massager with massage mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203663046U (en) |
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| CN106507664A (en) * | 2015-07-03 | 2017-03-15 | 大东电机工业株式会社 | Chair-type massage machine and massage mechanism |
| CN107072868A (en) * | 2014-10-24 | 2017-08-18 | 发美利稻田株式会社 | Massager |
| CN107080685A (en) * | 2016-02-16 | 2017-08-22 | 松下知识产权经营株式会社 | Massager |
| CN107519007A (en) * | 2016-06-16 | 2017-12-29 | 富士医疗器股份有限公司 | Massage unit and massager |
| CN110604676A (en) * | 2018-06-15 | 2019-12-24 | 富士医疗器股份有限公司 | Massage unit and massage machine |
| CN110769796A (en) * | 2017-06-02 | 2020-02-07 | 发美利稻田株式会社 | Massaging machine |
| CN111067769A (en) * | 2018-10-18 | 2020-04-28 | 发美利稻田株式会社 | Massaging machine |
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2013
- 2013-11-08 CN CN201320704610.0U patent/CN203663046U/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107072868A (en) * | 2014-10-24 | 2017-08-18 | 发美利稻田株式会社 | Massager |
| CN106507664A (en) * | 2015-07-03 | 2017-03-15 | 大东电机工业株式会社 | Chair-type massage machine and massage mechanism |
| CN106507664B (en) * | 2015-07-03 | 2021-07-06 | 大东电机工业株式会社 | Chair-type massage machine and massage mechanism |
| CN107080685A (en) * | 2016-02-16 | 2017-08-22 | 松下知识产权经营株式会社 | Massager |
| CN107519007A (en) * | 2016-06-16 | 2017-12-29 | 富士医疗器股份有限公司 | Massage unit and massager |
| CN110769796A (en) * | 2017-06-02 | 2020-02-07 | 发美利稻田株式会社 | Massaging machine |
| CN110769796B (en) * | 2017-06-02 | 2021-11-16 | 发美利稻田株式会社 | Massaging machine |
| CN110604676A (en) * | 2018-06-15 | 2019-12-24 | 富士医疗器股份有限公司 | Massage unit and massage machine |
| CN110604676B (en) * | 2018-06-15 | 2023-09-01 | 富士医疗器股份有限公司 | Massage unit and massage machine |
| CN111067769A (en) * | 2018-10-18 | 2020-04-28 | 发美利稻田株式会社 | Massaging machine |
| CN111067769B (en) * | 2018-10-18 | 2023-09-29 | 发美利稻田株式会社 | Massaging machine |
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