CN2528430Y

CN2528430Y - Massage mechanism and massage device with the mechanism in it

Info

Publication number: CN2528430Y
Application number: CN 01226289
Authority: CN
Inventors: 林彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-06-12
Filing date: 2001-06-12
Publication date: 2003-01-01
Anticipated expiration: 2011-06-12

Abstract

The utility model relates to a massage mechanism and a massage device with the mechanism arranged inside, which comprises a drive device, a massage groupware, a body base, an inverting device, a lever arm device and a guide means. The drive device comprises an electric motor and a slewing axis. The lever arm device and the inverting device are arranged on the two ends of the slewing axis, the guide means is arranged on the body base. The utility model can generates the effect of kneading massage and the feeling of rap massage which is shaky right and left to the human body, at the same time, because the contact area of the massage group constructed by a plurality of massage balls and the human body is huge, the much more comfortable massage effect can be felt by the user.

Description

A kind of massage mechanism and be built-in with the massage machine of this massage mechanism

This utility model relates to and a kind of human body is carried out kneading massage and waves the massage machine of massage switchable massage mechanism and built-in this massage mechanism.

Popular massage machine in the market, be confined to two or more ball-shaped massaging heads, drive it by driving mechanism and make the circumference eccentric motion, reach massage effect, or with about two rolling wheel massaging devices that incline direction is opposite, be subjected to the effect of driving mechanism, narrow variation when wide when two rollers are done about drive, and reach human body is rubbed by the massage purpose, more than the massage machine of two kinds of forms change single, user easily produces to be sick of, and massage head or roller and human body contact area are little, can produce pain or discomfort during massage.

The purpose of this utility model be to provide a kind of simple structure, cheaply kneading massage with wave a kind of massage mechanism that massage can freely switch and the massage machine that is built-in with this massage mechanism.

The purpose of this utility model is achieved through the following technical solutions: it is to be made of driving device, massage assembly and main body base, driving device is made up of motor and rotating shaft, it is characterized in that: it also is made up of reversing arrangement, lever arm device and guider, axis direction with respect to rotating shaft is provided with the pair of right and left lever arm device of being made up of crank arm wheel and tabular poke rod, on rotating shaft, also be provided with the reversing arrangement of forming by commutation castle wheel, retainer spring and location ball, on the main body base, be provided with guider.

This utility model has overcome above-mentioned shortcoming, by about two groups of massage balls, in the time of relatively carrying out each other and wide, the time and narrow variation, generation is to the human body kneading massage, and by changement, two groups of massage balls are in same inclination attitude about making, roll with the distance that equates, in the people being experienced wave the massaging feel that knocks is arranged,, thereby can experience more comfortable massage effect simultaneously because massage group and the human body contact area be made up of a plurality of massage balls are big.

Mechanism's cutaway view when Fig. 1 is kneading massage.

Fig. 2 is the mechanism's cutaway view when waving massage.

Fig. 3 is the driving device side sectional view.

Fig. 4 is the guider sketch map.

Fig. 5 is lever arm and guider sketch map.

Fig. 6 is the reversing arrangement sketch map under a kind of state.

Fig. 7 is the reversing arrangement sketch map under the another kind of state.

Fig. 8 is the massage mechanism vertical view.

Fig. 9 is eight massage ball massage mechanism vertical views.

Figure 10 is two massage mechanism vertical views.

Figure 11 is two massage mechanism vertical views.

Figure 12 is the structural representation of two kinds of embodiment of guider.

Figure 13 is massage cushion (chair) sketch map.

Figure 14 is the structural representation of the running type massage cushion (chair) of massage mechanism composition.

Figure 15 is the walking mechanism sketch map.

In order to make this utility model structure clear more complete, be described further below in conjunction with the accompanying drawing illustrative example.

As shown in Figure 1, this utility model is made up of driving device 100, reversing arrangement 102, lever arm device 101, guider 103, massage assembly 104, support 26 and main body base 27.

As shown in Figure 3, driving device 100 of the present utility model is made up of motor 1, worm screw 2, worm driver gear 5, supporting worm gear 6, rolling bearing 25, rotating shaft 23, supporting worm-wheel shaft 28, base 27, change speed gear box base 3, change speed gear box loam cake 4 etc.Wherein motor 1 usefulness lock screw is fixed on the change speed gear box base 3, the centre bore of supporting worm gear 6 is to be slidingly matched with supporting worm-wheel shaft 28, supporting worm-wheel shaft 28 two ends are installed in the change speed gear box base 3 with fixed mount 29, the centre bore internal diameter of worm driver gear 5 and rotating shaft 23 tight fits, and make it to be connected as a single entity with Fixed latches 32, for gaining in strength, at the both sides of worm driver gear 5 rolling bearing 25 supporting rotating shafts 23, and be installed in change speed gear box base 3 and the change speed gear box loam cake 4, motor worm 2 is engaged between worm driver gear 5 and the supporting worm gear 6, supports worm gear 6 and prevents worm screw 2 pressurized after strain and cause and take off tooth and can't work and set.Change speed gear box base 3 usefulness lock screws are fixed on the main body base 27, and change speed gear box loam cake 4 usefulness lock screws 34 are fixed on the change speed gear box base 3.

As seen, the both sides of stretching out change speed gear box at rotating shaft 23 respectively are equipped with a lever arm device 101 from Fig. 1, and commutation castle wheel 17 is housed in the middle of the change speed gear box of a side and the lever arm device therein.From figure one, figure five as seen, the lever arm device in left side is by tabular poke rod 10, rolling bearing 22, bearing fixed seat 21, fixedly crank arm and take turns 15 etc. and form, wherein rolling bearing 22 usefulness bearing fixed seats 21 and lock screw 38 are fixed on the tabular poke rod 10, wheel 15 the tight fit of cranking arm of fixedly cranking arm is inserted in the rolling bearing 22, and fixedly crank arm wheel 15 usefulness Fixed latches 32 and rotating shaft 23 are fixed as one.The right-hand rod arm assembly, as Fig. 1 and shown in Figure 6 by tabular poke rod 10A, rolling bearing 22, rolling bearing holder 21, activity is cranked arm and is taken turns 16 compositions such as grade, wherein, rolling bearing 22 usefulness lock screws 38 and bearing fixed seat 21 are fixed on the tabular poke rod 10A, activity wheel 16 the tight fit of cranking arm of cranking arm is inserted in the rolling bearing 22, crank arm wheel 16 centre bore and rotating shaft 23 of activity is to be slidingly matched, activity crank arm the wheel 16 non-crank arm the end another end face be provided with a projecting block 16A who is 90 ° of fan shapes, 16B (see figure 6), this projecting block are crank arm wheel 16 Force receiver and diverters of activity.Outside cranking arm of wheel 16 cranked arm in activity positioning sleeve 20 is housed, positioning sleeve 20 usefulness Fixed latches 32 fixedly are connected as a single entity with rotating shaft 23.The activity wheel 16 of cranking arm is installed between commutation castle wheel 17 and the positioning sleeve 20, leave certain free gap between the locating hole of the external diameter of the positioning end of positioning sleeve 20 and the movable wheel 16 of cranking arm, simultaneously leave the free gap between wheel 16 and commutation castle wheel 17 and positioning sleeve 20 are cranked arm in the axis direction activity, the assurance activity wheel 16 of cranking arm does not together rotate with commutate castle wheel 17 and positioning sleeve 20 yet.

As Fig. 6, shown in Figure 7, reversing arrangement 102 is made up of commutation castle wheel 17, retainer spring 18, location spin 19.An end face 17A of commutation castle wheel 17 is provided with one and is 90 ° of segmental projecting blocks, this projecting block is corresponding with 90 ° of fan-shaped projecting blocks on the movable wheel 16 of cranking arm, one circular hole is arranged on the projecting block, in set spring 18 and location ball 19, on Fig. 6, Fig. 7 as seen, on cranking arm wheel 16, activity is provided with two location shrinkage pools that match with location ball 19, this effect is that commutation castle wheel 17 increases certain friction in wheel 16 rotary courses are cranked arm in the driving activity, and the activity of the preventing wheel 16 of cranking arm is free to slide and influences duty.

As seen, guider 103 of the present utility model is made up of the shift fork 36 of the axis of guide 30, axis of guide turning set 31, tabular poke rod 10 on Fig. 4, Fig. 5.Wherein the axis of guide 30 is injected into one with main body base 27, is with the axis of guide turning set 31 that can be free to slide in the axis of guide 30 outsides, and axis of guide turning set 31 usefulness location collar 24 is positioned on the axis of guide 30, and axis of guide turning set 31 places in the middle of the shift fork 36.

From Fig. 5 as seen, massage assembly 104 of the present utility model is made up of rubber massaging ball 7, V-arrangement arm 8, massage ball strap 12, massage ball axle 11, return spring 14 etc.Wherein about the centre bore of rubber massaging ball 7, respectively be inserted in a massage ball strap 12, massage ball axle 11 is penetrated in strap 12 holes then, one end of massage ball axle 11 is fixed in the end aperture of V-arrangement arm 8 with hemispherical nut 9, the other end uses strap 12 location of hemispherical nut 9 with massage ball equally, because of massage ball axle 11 is to be slidingly matched with strap 12, the middle part length of massaging axle 11 simultaneously is slightly larger than the thickness of two straps 12, so the massage ball 7 after the assembling can freely roll.

From Fig. 1 and Fig. 5 as seen, assemble the V-arrangement arm 8 usefulness lever arm connecting axles 13 of two rubber massaging balls 7 and dome-type fixed by nut at tabular poke rod 10, on the 10A, wherein at tabular poke rod 10, the lever arm connecting axle 13 outer return springs 14 that are equipped with between 10A and the V-arrangement arm 8, return spring 14 1 ends are fixed in the spring hanging hole 37 of tabular poke rod 10, the other end is positioned the outer, top of V-arrangement arm 8, the massage ball 7 that can oppress V-arrangement arm 8 two ends by return spring 14 is in one high and one low state, see Fig. 5, at tabular poke rod 10, one V-arrangement arm allocation tongue, 35 sloped position as V-arrangement arm 8 are arranged on the 10A, V-arrangement arm 8 can change angle with the human body curve is different during massage, and it is fit more comfortable to make it massage.

As shown in Figure 1, after driving device 100, reversing arrangement 102, lever arm device 101 assemble with rotating shaft 23, two tail end fit on ball bearing 25 and left and right sides supports 26 at rotating shaft 23, and behind the collar 24 of the last location of card, place poke rod shift fork 36 middle axis of guide turning set 31 on the main body base 27, then left and right sides support 26 is fixed on the main body base 27, this massage mechanism is promptly assembled and is finished.

Operation principle of the present utility model is as follows:

State as shown in Figure 1, under the instruction of user, by 1 work of electronic circuit control motor, and by motor 1, axle head worm screw 2 drives worm gear 5 and does the speed change transmission, driven rotary axle 23 clockwise rotates, because of rotating shaft 23 and worm driver gear 5, fixedly crank arm and take turns 15, commutation castle wheel 17 fixedly is connected as a single entity, so rotation along with worm driver gear 5, driven rotating shaft 23, fixedly crank arm and take turns 15, commutation castle wheel 17 together clockwise rotates, at this moment, the crank arm 16A face of wheel 16 of 17A face and the activity of the projecting block of commutation castle wheel 17 separates and turns clockwise, feasible activity is cranked arm and is taken turns 16 no external force promotions, because of activity crank arm the wheel 16 with rotating shaft 23 be to be slidingly matched, when massage, the activity wheel 16 of cranking arm is stopped operating by external pressure slightly when the promotion of no external force, and fixedly crank arm wheel 15 and commutation castle wheel 17 when clockwise rotating to 180 ° with rotating shaft 23, the wheel 15 of fixedly cranking arm goes to the downward state of cranking arm shown in Figure 7 by the state of making progress of cranking arm shown in Figure 6, cause tabular poke rod 10 to change into outward-dipping by sloping inwardly, and the activity of the being fixed on tabular poke rod 10A of wheel on 16 that crank arm takes turns 16 because of cranking arm with activity and stops the rotation, still maintain the original state, at this moment the tabular poke rod 10 in the left and right sides becomes consistent with incline direction and the angle of 10A, thereby finished the commutation process (see figure 7), after the castle wheel 17 that commutates simultaneously transfers 180 ° to rotating shaft 23, the projecting block 17B face of commutation castle wheel 17 ends contacts with movable 16B face of cranking arm wheel 16 end face projecting blocks, along with being rotated further of rotating shaft 23, drive 17 rotations of commutation castle wheel, thereby also the promotion activity is cranked arm and is taken turns 16 together rotations, under this rotating shaft 23 turns clockwise state, fixedly crank arm the anglec of rotation of cranking arm and differing 180 ° all the time with the movable wheel of cranking arm of cranking arm of wheel 15, thereby make the tabular poke rod 10 and the 10A that are fixed on fixedly crank arm wheel 15 and the movable wheel 16 of cranking arm remain identical incline direction, and do parallel oscillating motion in the same way, thereby the massage ball 7 that reaches on the V-arrangement arm 8 is made the purpose of swing in the same way.If switch by electronic circuit, make motor change direction of rotation, rotating shaft 23 is rotated counterclockwise, the wheel 15 of fixedly cranking arm rotates counterclockwise with rotating shaft 23 with commutation castle wheel 17, at this moment, the crank arm 16B face of wheel 16 of 17B face and the activity of commutation castle wheel 17 separates (see figure 6), the feasible activity wheel 16 of cranking arm loses motive force and is subjected to the massage pressure effect and to stop to be retained in original position motionless, when rotating shaft 23 rotates to 180 °, fixedly crank arm wheel 15 also along with having rotated 180 °, at this moment, the cranking arm of wheel 15 of fixedly cranking arm also is inclined upwardly by downward-sloping going to shown in Figure 7, as shown in Figure 6.When commutation castle wheel 17 also turns over 180 °, the another side 17A of the projecting block of commutation castle wheel 17 just cranks arm with activity and takes turns 16 projecting block another side 16A and contact, thereby the promotion activity is cranked arm and is taken turns 16 change directions once more, rotate in the counterclockwise direction, cranking arm of the wheel 15 of fixedly cranking arm and cranking arm of the movable wheel 16 of cranking arm have been reached like this with identical turning to and the anglec of rotation, drive that

poke rod

10 and 10A do when opposite each other and wide, the time and narrow variation, do the kneading motion thereby impel V-arrangement arm 8 to drive massage ball 7, make it to reach the kneading massage effect.

As Fig. 1, shown in Figure 2,

tabular poke rod

10,10A is at the wheel 15 of cranking arm, under 16 the drive, can be when axis direction be done and wide, the time and narrow kneading action or become the parastate action that swings, and do not rotatablely move as circumference with rotating shaft 23, its reason is at

tabular poke rod

10,10A 16 is connected by rolling bearing 22 and fixedly crank arm wheel 15 and the activity wheel of cranking arm, rotating shaft drives the wheel rotation synchronously of cranking arm, and do not drive tabular poke rod 10, the 10A rotation, but in order to keep

tabular poke rod

10,10A can together not rotate with rotating shaft 23 all the time, be provided with a guider 103 in this device and (see Fig. 4, shown in Figure 5), its principle be fixedly crank arm the wheel 15 and activity crank arm the wheel 16 with

tabular poke rod

10,10A realizes connecting by rolling bearing 22, be to roll to cooperate between it, but owing to also have static friction power between rolling bearing 22 Internal and external cycles, so may cause

tabular poke rod

10,10A is with the crop rotation circular motion of cranking arm, and this massage mechanism is at poke rod 10, the bottom of 10A is provided with a shift fork 36, shift fork 36 can slide along the axis of guide drive sleeve 31 that embedding is annotated outside the axis of guide 30 on main body base 27, stops

tabular poke rod

10,10A rotates and the operate as normal of assurance massage machine.This orienting device also can reach directed purpose with connected modes such as rubber 50, springs 49 and see shown in Figure 12.

Massage mechanism of the present utility model, a rubber massaging ball 7 respectively is with at its V-arrangement arm 8 two ends, also can make its V-arrangement arm (8) two ends respectively be with two rubber massaging balls 7, as shown in Figure 9.Also can drive two above-mentioned massage mechanisms simultaneously and form,, can increase the quantity of massage ball 7 like this and reach the effect that enlarges the massage area as Figure 10, shown in Figure 11 by a dual-axle motor 1A.

This utility model can be used as the massage machine of small desk masseur, also can be used as the massage machine of massage cushion, massage armchair, as shown in figure 13.If increase the device that walks up and down, can become massage cushion or massage armchair with the repeated massage of walking up and down, as Figure 14, shown in Figure 15, motor 47 drives speed change gear 43 and drives screw mandrel 42 rotations, driving massage mechanism moves up and down, its massage mechanism is positioned on the guide rail 41 by eight rollers 39, the centre bore of roller 39 and roller shaft 40 are to be slidingly matched, roller shaft 40 fixedly is connected as a single entity with main frame base 27, and travel switch 45 reaches the stroke range that the control massage mechanism moves up and down by travel switch contact block 46 and electronic control circuit.

Claims

1 one kinds of massage mechanisms, constitute by driving device, massage assembly and main body base, driving device is made up of motor and rotating shaft, it is characterized in that: it also is made up of reversing arrangement, lever arm device and guider, axis direction with respect to rotating shaft is provided with the pair of right and left lever arm device of being made up of crank arm wheel and tabular poke rod, on rotating shaft, also be provided with the reversing arrangement of forming by commutation castle wheel, retainer spring and location ball, on the main body base, be provided with guider.

2 massage mechanisms according to claim 1, it is characterized in that: the lever arm device also is made up of rolling bearing, bearing fixed seat, wherein the wheel of cranking arm of one group of lever arm device is the wheel of fixedly cranking arm, the wheel of cranking arm of another group is the activity wheel of cranking arm, rolling bearing is fixed on the tabular poke rod with bearing fixed seat and lock screw, the tight fit of cranking arm of taking turns of fixedly cranking arm is inserted in the rolling bearing, and the wheel of fixedly cranking arm fixedly is connected as a single entity with Fixed latches and rotating shaft; Activity crank arm the wheel the tight fit of cranking arm be inserted in the rolling bearing, activity crank arm the wheel centre bore and rotating shaft be to be slidingly matched, activity crank arm non-another end face of cranking arm end of wheel be provided with two with locate locating hole and projecting blocks that are 90 ° of fan shapes that ball matches, outside cranking arm of wheel cranked arm in activity positioning sleeve is housed, positioning sleeve fixedly is connected as a single entity with Fixed latches and rotating shaft.

3 massage mechanisms according to claim 1 and 2, it is characterized in that: activity is cranked arm to take turns and is installed between commutation castle wheel and the positioning sleeve, positioning sleeve and rotating shaft fixedly are connected as a single entity with Fixed latches, the external diameter of the positioning end of positioning sleeve leaves the free gap with movable locating hole of cranking arm wheel, cranks arm to take turns with commutation castle wheel and positioning sleeve in the axis direction activity simultaneously and also leaves the free gap.

4 massage mechanisms according to claim 1, it is characterized in that: described reversing arrangement also is made up of retainer spring and location ball, commutation castle wheel and rotating shaft in the reversing arrangement fixedly are connected as a single entity, can do the rotation of different directions with rotating shaft, an end face of commutation castle wheel is provided with a projecting block that is 90 ° of fan shapes, a circular hole is arranged in this projecting block, in be equipped with retainer spring and the location ball.

5 massage mechanisms according to claim 1 and 2 is characterized in that: be provided with shift fork in the bottom of dialling the shape poke rod, be provided with the allocation tongue of a V-type arm on the top of tabular poke rod.

6 massage mechanisms according to claim 1, it is characterized in that: described guider is made up of the shift fork of the axis of guide, axis of guide turning set, tabular poke rod, wherein the axis of guide and main body base are injected into one, be with the axis of guide turning set that can be free to slide in axis of guide outside, axis of guide turning set is positioned on the axis of guide with the locator card circle, and axis of guide turning set places in the middle of the shift fork.

7 massage mechanisms according to claim 1 is characterized in that: guider is rubber or spring, and an end of rubber or spring is connected with the lower end of tabular poke rod, and the other end is connected with the main body base.

8 massage mechanisms according to claim 1, it is characterized in that: massage assembly is by the rubber massaging ball, the V-arrangement arm, the massage ball strap, the massage ball axle, return spring is formed, wherein about the centre bore of rubber massaging ball, respectively be with a massage ball strap, in two formed holes of massage ball strap, be with the massage ball axle, one end of massage ball axle uses the hemispherical fixed by nut in the end aperture of V-arrangement arm, the other end uses the strap location of hemispherical nut with massage ball equally, massage ball axle and strap are to be slidingly matched, and the middle part length of massage ball axle is slightly larger than the thickness of two straps.

9 one kinds of massage machines that are built-in with massage mechanism, it is characterized in that: in massage machine, be provided with by a single shaft motor-driven or one or two above-mentioned massage mechanism of driving by dual-axle motor, this massage mechanism is desk-top, portable massage cushion or massage armchair, perhaps is massage cushion, massage armchair or massage couch by the come and gone repeated massage of running gear control.

10 massage machines according to claim 8, it is characterized in that: in the running type massage machine, be provided with roller, guide rail and roller shaft, roller is arranged at the guide rail both sides in the other direction, and roller and roller shaft be for being slidingly matched, and roller can be with the walking of rolling on guide rail of main frame base.