CN101227881A - Massage machine - Google Patents

Massage machine Download PDF

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Publication number
CN101227881A
CN101227881A CNA2006800272480A CN200680027248A CN101227881A CN 101227881 A CN101227881 A CN 101227881A CN A2006800272480 A CNA2006800272480 A CN A2006800272480A CN 200680027248 A CN200680027248 A CN 200680027248A CN 101227881 A CN101227881 A CN 101227881A
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CN
China
Prior art keywords
massage
driving shaft
shaft
pair
massage ball
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CNA2006800272480A
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Chinese (zh)
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CN101227881B (en
Inventor
西尾文宏
谷泽孝欣
宫口昌通
西堀裕一
塚田大辅
楫山聪
仓田阳介
大轮昌俊
池部宗清
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Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2005219482A external-priority patent/JP4096965B2/en
Application filed by Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority claimed from PCT/JP2006/314745 external-priority patent/WO2007013495A1/en
Publication of CN101227881A publication Critical patent/CN101227881A/en
Application granted granted Critical
Publication of CN101227881B publication Critical patent/CN101227881B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A massage machine (10) having a drive shaft (20) driven in normal and reverse directions, a pair of inclining shafts (22a, 22b) fixed to both ends of the drive shaft (20), at an arbitrary inclination against the axial direction of the drive shaft (20), a pair of right and left treatment units (5) including treatment elements (50) and respectively idleably coupled to the outer circumferential surfaces of the pair of inclining shafts (22a, 22b), and a switchover means for switching the position of one (22b) of the pair of inclining shafts (22a, 22b) around the axis of the one (22b) of the pair. The treatment units (5) have swing arms (51) each rotatably coupled at one end to the outer circumferential surface of the inclining shaft (22a, 22b), and also have supporting arms (52) each coupled to the other end of the swing arm (51) and to which each supporting arm the treatment elements (50) are installed at an interval in the vertical direction. The distance from the drive shaft (20) to the treatment elements (50) in the massage machine (10) is increased because of the presence of the swing arms (51), and because upper and lower treatment elements (50) fixed to each supporting arm (52) operate in the same direction, the operation range of the treatment elements (50) increases, which gives highly satisfactory massage sensation to a person to be treated.

Description

Massage appliance
Technical field
The present invention relates to a kind of massage appliance, in this massage appliance, massage ball is swung with three-dimensional track, so that carry out such as kneading massage, beat various massages such as massage and vibromassage.
Background technology
In the prior art, known massage appliance is used kinetic swing action roller shape (roller-shaped) massage ball of driver element, to massage by massage person's back.For example Japan speciallys permit disclosed a kind of massage appliance in publication (Laid-open) the 2003-38591 communique, and known massage appliance comprises: driving shaft, and it is by the motor rotation as power source; And a pair of left and right swing arm, be set to tilt to this driving shaft, wherein, be arranged on a plurality of massage ball move left and right on the described swing arm, so that provide kneading massage for quilt massage person's back.
Disclose in the 2003-38591 patent in the disclosed massage appliance in above-mentioned Japan special permission, a plurality of driving shafts are isolated between each left and right swing arm, and the isolated end of each driving shaft is connected to each other via partly rotating clutch.When driving this driving shaft (sic, correctly be: other driving shafts) or with forward or with a reverse rotation mode (sic, correctly be: when a driving direction) rotating, this partly rotates clutch and allows driving shaft of the described a plurality of driving shafts that are separated to dally in the scope of approximate half-turn.This will make this massage appliance can make the incline direction of a plurality of swing arms opposite each other, to carry out the kneading massage as shown in Figure 15 A and Figure 15 B, the incline direction of a plurality of swing arms is parallel to each other, to carry out the swing massage shown in Figure 16 A and Figure 16 B (sic, correct is illustrated as: Figure 15 C and Figure 15 D).
Yet shown in Figure 15 A and Figure 15 B and Figure 16 A and 16B (sic, correct is illustrated as: Figure 15 C and Figure 15 D), each swing arm has upper massage ball mounted thereto and lower massage ball, and described massage ball moves along opposite direction all the time.Therefore, the moving range of massage ball is little.Especially, when the swing massage, can not be obtained sufficient massaging feel sometimes by massage person.In addition, conventional massage appliance allows a driving shaft temporarily to dally when switching between swing massage state and kneading massage state, therefore about distance between the relative massage ball do not fix sometimes.
Summary of the invention
The present invention is intended to address the above problem, and purpose of the present invention is for providing a kind of massage appliance, massage ball has big moving range in this massage appliance, make it possible to quilt massage person provides bigger massaging feel, and the distance between the relative massage ball about can adjusting reliably simultaneously.
For achieving the above object, the invention provides a kind of massage appliance that can swing massage ball that has, this massage appliance comprises: driving shaft, and it is along forward and oppositely rotatably be driven; The pair of angled axle is installed in the two ends of this driving shaft, so that tilt arbitrarily with respect to the axial direction of this driving shaft; A pair of left and right massage ball unit comprises described massage ball, and described a pair of left and right massage ball unit is rotatably connected to the outer fringe surface of described pair of angled axle respectively; And switching device shifter, it is used to switch the axis position of rotation of a sloping shaft of described pair of angled axle, and wherein each massage ball unit comprises: swing arm, its end are rotatably connected to an end of the outer fringe surface of this sloping shaft; And support arm, it is connected to the other end of this swing arm, and self compartment of terrain of massage ball is installed on this support arm.
According to the present invention, because the existence of swing arm, therefore the distance between from the driving shaft to the massage ball is bigger, and owing to the massage ball that is installed in the upper and lower on each support arm moves along equidirectional, therefore the moving range of massage ball is bigger, so that can be accessed big massaging feel by massage person.
Switching device shifter switches the axis position of rotation of sloping shaft by the direction of rotation of switching driving shaft, and sloping shaft can dally about 180 ° with respect to driving shaft.Therefore, can between kneading massage state and swing massage state, switch by the direction of rotation of switching driving shaft.In addition, the advantageous applications elastomer is exerted pressure to sloping shaft with the axial direction along driving shaft.Because sloping shaft can dally when carrying out above-mentioned switching, this makes it possible to be avoided this situation: sloping shaft is for example owing to the load that is applied to by massage person on the swing arm is forced to rotation.
Also comprise distance adjusting system according to massage appliance of the present invention, stop at the optional position in order to rotation with driving shaft, so that can adjust the distance between the described a pair of left and right massage ball unit, wherein when adjust between the described a pair of massage ball unit apart from the time, this distance adjusting system makes this driving shaft rotate at least one circle.This distance adjusting system makes driving shaft can be positioned at preposition all the time with respect to driving shaft, so that can be adjusted distance between the described massage ball unit reliably by massage person.
Also comprise driving device according to massage appliance of the present invention, be used under the condition of rotation that does not rely on driving shaft and driving, providing further motion for described a pair of left and right massage ball unit, wherein said driving device makes after the described driving shaft rotation, drives described massage ball unit along equidirectional.Above-mentioned further motion for example is meant is beating the unit of massage ball described in the massage along moving perpendicular to the direction of the backrest surface of massage appliance, and above-mentioned driving device refers to the drive device, and this drive device is separated with the driving device that is used to drive this driving shaft.When above-mentioned driving device allowed described massage ball unit to carry out further motion (for example beating massage), driving shaft was at first along predetermined direction of rotation rotation.This makes sloping shaft to be arranged on predetermined axis position of rotation with respect to driving shaft, so that can carry out further motion reliably.
When distance adjusting system moved, driving shaft was preferably with maximum speed and rotates.This is to concern that for the axis position of rotation that can switch sloping shaft more reliably this sloping shaft dallies with respect to driving shaft.
The two ends of driving shaft all have a pair of eccentric shaft member, and the shaft core position of described eccentric shaft member departs from the center of the rotation axis of driving shaft, and the unitary swing arm of wherein said a pair of left and right sides massage ball is connected to described eccentric shaft member via described sloping shaft respectively.This makes that described eccentric shaft member can be center rotation with the rotation axis of driving shaft, can increase along the direction perpendicular to the backrest front side of massage appliance and moves so that be connected to the swing arm of described eccentric shaft member.
Support arm is preferably and can rotates up and down with respect to swing arm, and this support arm is resiliently biased (spring-biased) along any direction.For example, when the direction of elastic biasing is set to direction perpendicular to the front side of massage appliance backrest, can make all massage balls keep with by massage person's back state of contact.
Description of drawings
Fig. 1 illustrates the side view of the actuation movement up and down of massage appliance according to an embodiment of the invention;
Fig. 2 is the axonometric chart of the massage mechanism of this massage appliance;
Fig. 3 is the vertical view of this massage mechanism;
Fig. 4 is the front view of this massage mechanism:
Fig. 5 is the side view of this massage mechanism;
Fig. 6 is the rearview of this massage mechanism;
Fig. 7 is the massage ball unit of this massage mechanism and the side view of connecting rod;
Fig. 8 A shows a driving shaft of this massage mechanism and the front view of a plurality of sloping shafts, and Fig. 8 B is its left side view, and Fig. 8 C is its right side view;
Fig. 9 A and Fig. 9 B are the sketch maps of the same action of explanation;
Figure 10 A shows other state front views of a same driving shaft and a plurality of sloping shafts, and Figure 10 B is its left side view, and Figure 10 C is its right side view;
Figure 11 A and Figure 11 B are the sketch maps of the same action of explanation;
Figure 12 is the sketch map that illustrates based on the unitary motion of massage ball of the rotation of eccentric shaft member, the eccentric shaft member with driving shaft as the axle center;
Figure 13 is the sketch map of the structure of explanation sloping shaft, wherein by using elastomer to exert pressure to this sloping shaft;
Figure 14 A and 14B are the sketch maps that the structure of the driving shaft that has clutch (clutch mechanism) and a plurality of sloping shafts is shown; And
Figure 15 A to Figure 15 D is the sketch map of explanation according to the motion of the massage ball of the massage mechanism of routine.
The specific embodiment
Below describe massage appliance according to an embodiment of the invention with reference to the accompanying drawings.As shown in fig. 1, comprise massage mechanism 1 according to the massage appliance 10 of present embodiment, this massage mechanism 1 is arranged in the backrest of chair and moves up and down independently.As shown in Fig. 1 to Fig. 6, massage mechanism 1 by the kneading drive motor unit 2 (with reference to Fig. 3), up and down drive motor unit 3, beat formations such as drive motor unit 4, massage ball unit, a pair of left and right sides 5, these unit are installed in the framework, and this framework comprises: the vertical framing component 11 that is provided with about a pair of; The axis of guide 13, it connects the upper end of described a pair of vertical framing component 11; Shifting axle 30, it is arranged between the lower end of described vertical framing component 11; A pair of installing plate 14, it is arranged on the stage casing of the axis of guide 13, or the like.Notice that Fig. 5 also illustrates the slit plate (slitplate) 71 that is used for the shift position detection and is used for the light-sensitive element 72 that the shift position is surveyed, it treats aftermentioned.
Be fixed with a pair of pinion 31 at the two ends of shifting axle 30.Be separately installed with rotatable guide wheel 32 on this a pair of pinion 31.In addition, the two ends of the axis of guide 13 also are equipped with guide wheel 32.On being arranged on guide rail (not shown) in the left and right side of backrest of massage appliance 10, guide wheel 32 rolls and when mobile pinion 31 and tooth bar (rack) the (not shown) engagement that is connected on the guide rail.In addition, drive motor unit 3 makes shifting axle 30 rotations that have pinion 31 and drives up and down, and massage mechanism 1 is freely moved up and down along the guide rail in the backrest of massage appliance.
Be transferred to the driving shaft 20 of the bottom that is arranged on installing plate 14 from the rotary power of kneading drive motor unit 2.As shown in Fig. 8 A, two ends of driving shaft 20 are connected respectively to eccentric shaft member 21, the center of the rotation axis of the position deviation driving shaft 20 in the axle center of each eccentric shaft member.In addition, as shown in Fig. 8 B and 8C, each eccentric shaft member 21 has an outer rim respectively, is respectively arranged with sloping shaft 22a and 22b on this outer rim.Described sloping shaft 22a and 22b have the recess of cardinal principle along half extension of its periphery respectively.Its eccentric shaft member 21 that is provided with a sloping shaft 22a has the pin of wearing (through pin) 23, and this is worn pin and runs through eccentric shaft member 21.Extend from eccentric shaft member 21 these two ends of wearing pin 23.Therefore, when driving shaft 20 rotations, sloping shaft 22a engages with eccentric shaft member 21 by wearing pin 23, so that along with driving shaft 20 rotates together.In addition, its eccentric shaft member 21 that is provided with another sloping shaft 22b has pin (stopper pin) 24, and this pin runs through eccentric shaft member 21.Extend from eccentric shaft member 21 only end of this pin 24.Therefore, when driving shaft 20 edges were rotated in the forward, sloping shaft 22b engaged with eccentric shaft member 21 by pin 24, so that along with driving shaft 20 rotates together.On the other hand, when driving shaft 20 during along reverse rotation, sloping shaft 22b by its recess from the engaging of eccentric shaft member 21 be released so that with respect to about 180 ° of driving shaft 20 idle running.
Massage ball unit 5 is connected to sloping shaft 22a and 22b respectively.As shown in Figure 7, described massage ball unit 5 is made of swing arm 51 that is connected to sloping shaft 22 and support arm 52 respectively, and a pair of top roll forming massage ball 50 and bottom roll forming massage ball 50 are installed on this support arm 52.Swing arm 51 is connected to the outer rim of sloping shaft 22 via bearing 53, so that rotate along with the rotation of sloping shaft 22.The side of support arm 52 is V-shaped, and its central part is rotatably connected to swing arm 51 by axle 53, and in addition, the two ends of support arm 52 have two massage balls 50, and install self compartment of terrain of described two massage balls 50.Support arm 52 is resiliently biased along a direction so that upper massage ball 50 can evagination to the backrest front side.
In addition, be provided with on the top of a pair of installing plate 14 and beat driving shaft 40 (referring to Fig. 2 and Fig. 6).The rotary power of beating drive motor unit 4 is transferred to via driving-belt 43 beats driving shaft 40.These two ends of beating driving shaft 40 are formed with bent axle, and each bent axle all has an eccentric shaft member (not shown).In addition, described eccentric shaft member is connected to the swing arm 51 of two massage ball unit 5 respectively by connecting rod 45.It is related with connecting rod 45 to beat driving shaft 40, so that connecting rod 45 can rotate around the axis of beating driving shaft 40, and can be along the axial direction swing of beating driving shaft 40.In addition, each connecting rod 45 is connected to the swing arm 51 (referring to Fig. 7) of massage ball unit 5 via three-dimensional movable joint (movable joint) 46.
As mentioned above, upper and lower drive motor unit 3 drives massage mechanism 1 and moves up and down independently in backrest, so that change the upper-lower position of massage ball 50.Here, support arm 52 with a pair of upper massage ball 50 and lower massage ball 50 can be by as the axle 53 of axis and relative swing arm 51 pivot up and down (referring to Fig. 7), and support arm 52 is resiliently biased so that this to upper and lower massage ball 50 be in all the time with by the back state of contact on backrest surface massage person, that rest on massage appliance 10.
When the direction of rotation of kneading drive motor unit 2 when being forward, the incline direction that is separately positioned on sloping shaft 22a on the eccentric shaft member 21 that is positioned at driving shaft 20 two ends and 22b is opposite each other, as shown in Fig. 8 A to Fig. 8 C.Therefore, be connected to each sloping shaft 22a and 22b should can operate to the support arm 52 that makes each massage ball unit 5 to left and right massage ball unit 5 can be close to each other or away from each other, as shown in Fig. 9 A and Fig. 9 B.In addition, massage ball unit 5 has connecting rod 45, and this connecting rod 45 is limited in the motion of swing arm 51 in the predetermined scope.In view of the above, be formed on the joint angle (connection angle) of the bent axle at the two ends of beating driving shaft 40 by adjustment, can make the distance between a plurality of upper massage balls 50 elongated, and the distance between a plurality of lower massage balls 50 is shortened, as shown in Fig. 9 A, distance between a plurality of upper massage balls 50 is shortened, and make the distance between a plurality of lower massage balls 50 elongated, as shown in Fig. 9 B.
In addition, this center that engages with sloping shaft 22a and 22b to the rotation axis of the position deviation driving shaft 20 in the axle center of eccentric shaft member 21, so the rotation of driving shaft 20 causes the shaft core position rotation of eccentric shaft member 21.Thus, as shown in Figure 12, massage ball 50 can be with respect to the backrest surface of massage appliance 10 and vertical moving.That is to say, mobile as shown in Fig. 9 A, Fig. 9 B and Figure 12 according to the massage mechanism 1 permission massage ball 50 of present embodiment, thus can provide the back kneading massage for quilt massage person.
When the direction of rotation of kneading drive motor unit 2 when being reverse, a sloping shaft 22a rotates along with the rotation of driving shaft 20, another sloping shaft 22b is then with respect to about 180 ° of driving shaft 20 idle running, so the axis position of rotation of sloping shaft 22b has changed about 180 ° with respect to sloping shaft 22a.Thus, as shown in Figure 10 A to 10C, the inclination of the axis of two sloping shaft 22a and 22b is switched into same direction (switching device shifter).Therefore, this moves and swings along equidirectional by two support arms 52 be arrangeding in parallel the left and right massage ball unit 5 that is connected to these sloping shafts 22a and 22b, as shown in Figure 11 A, Figure 11 B.That is to say, can carry out swing massage, so that alternately rocked about significantly by massage person's back according to the massage mechanism 1 of present embodiment.
In the massage mechanism 1 of present embodiment, the support arm 52 that massage ball 50 is installed is not directly connected to sloping shaft 22a and 22b, but is connected to sloping shaft 22a and 22b via swing arm 51.Therefore, motion for the massage ball unit 5 that relies on the rotary power that kneads drive motor unit 2, in carrying out as Fig. 9 A, 9B and during the motion as shown in Figure 11 A, Figure 11 B, the moving direction of each massage ball 50 that is arranged on the upper and lower part of each support arm 52 is identical.
Especially, as shown in Figure 10 A-Figure 10 C and Figure 11 A, Figure 11 B, when being somebody's turn to do incline direction to left and right massage ball unit 5 when switching to identical state, all massage balls 50 that are installed on the massage ball unit 5 move and swing along equidirectional.Therefore, by the back of these massage balls 50 of massage person's contact by double swerve significantly, so that can be accessed big massaging feel by massage person.
In addition, when rotating when beating driving shaft 40 by beating drive motor unit 4, connecting rod 45 swings up and down swing arm 51, and thus, massage ball 50 is carried out successive catenary motion and beaten massage to provide to quilt massage person.
When kneading massage as shown in Fig. 9 A, 9B and the massage of the swing as shown in Figure 11 A, Figure 11 B are switched each other, be preferably as shown in Figure 13, application is exerted pressure to sloping shaft 22b with the axial direction along driving shaft 20 by the elastomer 26 that disc spring constitutes, and this sloping shaft 22b can be by engaging with pin 24 with respect to driving shaft 20 idle running half cycles.Notice that Figure 13 illustrates hang plate 25, bushed bearing 28 and hold-doun nut 29, it all is used to apply the pressure based on elastomer 26.
Above-mentioned pressure causes gradually and slows down, this deceleration gradually is applied to the rotation of sloping shaft 22b with respect to driving shaft 20, and prevent sloping shaft 22b prior to driving shaft 20 (pin 24) rotation, so that should can remain (synchronous movement) state that is synchronized with the movement to left and right massage ball unit 5.
In addition, as shown in Figure 14 A, Figure 14 B, when switching the direction of rotation of driving shaft 20, can use the electromagnetic clutch 27 of the connection of separating sloping shaft 22b, to switch the direction of rotation of sloping shaft 22b with respect to driving shaft 20.Note having omitted description herein to the structure of electromagnetic clutch 27.
Describe massage appliance according to another embodiment of the present invention below with reference to accompanying drawings, described accompanying drawing is identical with the accompanying drawing of above-mentioned each embodiment.In massage appliance 10, when driving shaft 20 sloping shaft 22a and 22b when being rotated in the forward are blocked in arbitrarily the position, can adjust this to the distance between the left and right massage ball unit 5 according to the foregoing description.Yet, when driving shaft with reverse rotation, and this sloping shaft 22b can with respect to driving shaft 20 idle running about 180 ° so that change sloping shaft 22a and separately incline direction of 22b the time, the massage ball unit 5 that is connected to sloping shaft 22b is not driven, and causes this unfixing to the distance between the left and right massage ball unit 5.Therefore, as Fig. 4 (sic, correct is illustrated as: Fig. 5), massage appliance 10 according to this embodiment is surveyed the position of rotation of driving shaft 20 by slit plate 71 and light-sensitive element 72 are set, and driving shaft 20 stopped at position of rotation arbitrarily, so that can should be adjusted into width (distance adjusting system) arbitrarily to the distance between the left and right massage ball unit 5.During adjusting this distance, the control circuit (not shown) of be used to control above-mentioned kneading drive motor unit 2, beating drive motor unit 4 and massage ball unit 5 makes at least one circle of driving shaft 20 rotations, and after this it is being stopped at arbitrarily on the position of rotation.
When carrying out aforesaid distance driving shaft 20 is rotated at least 1 circle when adjusting, massage ball 50 is lordosis more, so that through making the load of human body reach peaked state, so sloping shaft 22b is arranged on predetermined axis position of rotation with respect to driving shaft 20.In view of the above, sloping shaft 22b can idle scope not influence above-mentioned distance adjustment, thereby can adjust the distance between the left and right massage ball unit 5 this reliably.
To switch at the kneading massage state shown in Fig. 9 A, Fig. 9 B and beat when massage when beat drive motor unit 4 (driving device of being protected that is used to provide other motion) by operation; driving shaft 20 is stopped at position arbitrarily; beat massage so that can change into, adjust this simultaneously the distance between the left and right massage ball unit 5.Yet, when being switched to, the swing massage state shown in Figure 11 A, Figure 11 B beats when massage, because beating drive motor unit 4 does not drive driving shaft 20, make it and directly the distance between the massage ball unit 5 to be adjusted to the width that is suitable for beating massage, so the distance between the massage ball unit 5 does not change.
Yet, the direction of rotation of controlling driving shaft 20 when above-mentioned control circuit is rotated in the forward with driving shaft 20 edges that drive with reverse rotation, so that switch to the kneading massage state, and switch to thus when beating state, can be adjusted distance between the massage ball unit 5 reliably by massage person.
Note, the massage appliance of present embodiment preferably is designed to: when moving up and down massage mechanism 1, this massage appliance also can switch to the kneading massage state in the mode identical with aforesaid mode, so that make massage ball 50 move and to rub by massage person's back.
In addition, when adjusting the distance between the described massage ball unit 5 or switching massaging way, above-mentioned control circuit makes driving shaft 20 rotate with maximal rate, can switch the relation of the axis position of rotation of sloping shaft 22b more reliably, this sloping shaft 22b can be with respect to about 180 ° of driving shaft 20 idle running.
The application is based on Japanese 2005-219481 number and 2005-219482 number two patent applications, and the content of these two patent applications is integrated among the present invention as a reference.

Claims (9)

1. massage appliance, it has the massage ball that can swing, and this massage appliance comprises:
Driving shaft, it is along forward and oppositely rotatably be driven;
The pair of angled axle, described sloping shaft is installed in the two ends of described driving shaft, so that tilt arbitrarily with respect to the axial direction of described driving shaft;
A pair of left and right massage ball unit, described a pair of left and right massage ball unit comprises massage ball, and described a pair of left and right massage ball unit is rotatably connected to the outer fringe surface of described pair of angled axle respectively; And
Switching device shifter, it is used for switching the axis position of rotation of a sloping shaft of described pair of angled axle,
Wherein, each described massage ball unit comprises: swing arm, and the one end is rotatably connected to the outer fringe surface of described sloping shaft; And support arm, it is connected to the other end of described swing arm, and self compartment of terrain of described massage ball is installed on the described support arm.
2. massage appliance according to claim 1, wherein, described switching device shifter switches the axis position of rotation of described sloping shaft by the direction of rotation of switching described driving shaft, and described sloping shaft can dally about 180 ° with respect to described driving shaft.
3. massage appliance according to claim 2 also comprises distance adjusting system, and described distance adjusting system stops at the optional position in order to the rotation with described driving shaft, so that can adjust the distance between the described a pair of left and right massage ball unit,
Wherein, when adjust between the described massage ball unit apart from the time, described distance adjusting system makes described driving shaft rotate at least one circle.
4. massage appliance according to claim 3, wherein, when described distance adjusting system moved, described driving shaft rotated with maximum (top) speed.
5. massage appliance according to claim 2 also comprises driving device, and described driving device is used under the situation of rotation that does not rely on described driving shaft and driving providing for described a pair of left and right massage ball unit other motion,
Wherein, described driving device makes after the described driving shaft rotation, drives described massage ball unit along equidirectional.
6. massage appliance according to claim 5, wherein, when described distance adjusting system moved, described driving shaft rotated with maximum (top) speed.
7. massage appliance according to claim 1, wherein, the two ends of described driving shaft all have a pair of eccentric shaft member, and the shaft core position of described eccentric shaft member departs from the rotation axis center of described driving shaft, and
Wherein, the unitary swing arm of described a pair of left and right sides massage ball is connected to described eccentric shaft member via described sloping shaft respectively.
8. massage appliance according to claim 1, wherein said support arm can rotate up and down with respect to described swing arm, and described support arm is resiliently biased along any direction.
9. massage appliance according to claim 1 wherein, uses elastomer to exert pressure on described sloping shaft with the axial direction along described driving shaft.
CN2006800272480A 2005-07-28 2006-07-26 Massage machine Expired - Fee Related CN101227881B (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP219482/2005 2005-07-28
JP2005219482A JP4096965B2 (en) 2005-07-28 2005-07-28 Massage machine
JP219481/2005 2005-07-28
JP2005219481A JP4661431B2 (en) 2005-07-28 2005-07-28 Massage machine
PCT/JP2006/314745 WO2007013495A1 (en) 2005-07-28 2006-07-26 Massage machine

Publications (2)

Publication Number Publication Date
CN101227881A true CN101227881A (en) 2008-07-23
CN101227881B CN101227881B (en) 2011-10-19

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CN2006800272480A Expired - Fee Related CN101227881B (en) 2005-07-28 2006-07-26 Massage machine

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CN (1) CN101227881B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104337662A (en) * 2013-07-29 2015-02-11 大东电机工业株式会社 Massaging device and chair-type massaging machine provided with massaging device
CN108938375A (en) * 2018-08-03 2018-12-07 安徽国杰健康科技有限公司 A kind of massager core

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JP5215795B2 (en) * 2008-09-25 2013-06-19 パナソニック株式会社 Massage equipment
CN109512646B (en) * 2018-12-28 2023-09-29 浙江豪中豪健康产品有限公司 Body type detection device of massage armchair manipulator

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JP2501727Y2 (en) * 1990-01-29 1996-06-19 株式会社村田製作所 Multi-stage dielectric filter
JP3564723B2 (en) * 1994-04-25 2004-09-15 松下電工株式会社 Massage machine
US6213962B1 (en) * 1998-05-07 2001-04-10 Daito Electric Machine Industry Company Limited Roller massaging mechanism and massaging apparatus incorporating the same
JP4249872B2 (en) * 1999-09-09 2009-04-08 ファミリー株式会社 Massage machine
JP2002301128A (en) * 2001-04-06 2002-10-15 Family Kk Massaging machine
JP3098503U (en) * 2003-06-12 2004-03-04 曾 榮俊 Massage massage device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104337662A (en) * 2013-07-29 2015-02-11 大东电机工业株式会社 Massaging device and chair-type massaging machine provided with massaging device
CN104337662B (en) * 2013-07-29 2018-04-17 大东电机工业株式会社 Massage machine and the chair-type massage machine equipped with the massage machine
CN108938375A (en) * 2018-08-03 2018-12-07 安徽国杰健康科技有限公司 A kind of massager core
CN108938375B (en) * 2018-08-03 2023-12-22 安徽国杰健康科技有限公司 Massage machine core

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JP4661431B2 (en) 2011-03-30
JP2007029557A (en) 2007-02-08
CN101227881B (en) 2011-10-19

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