CN2664647Y

CN2664647Y - Massaging device

Info

Publication number: CN2664647Y
Application number: CNU2003201243366U
Authority: CN
Inventors: 森坚太郎; 宫田喜一郎; 坂本哲史
Original assignee: Omron Healthcare Co Ltd
Current assignee: Omron Healthcare Co Ltd
Priority date: 2002-12-05
Filing date: 2003-12-03
Publication date: 2004-12-22
Anticipated expiration: 2013-12-03
Also published as: KR100517416B1; CN1504173A; TWI246916B; TW200412925A; KR20040049274A; JP2004181035A; CN1257706C

Abstract

The utility model relates to a massage machine which comprises a footrest 3 having a massage part 3A, and support parts 2 for rotatablely supporting the footrest 3 by a support mechanism, wherein the A massaging device comprises a feet pedal platform (3) provided with a massage portion (3A) and a support portion (2) capable of supporting the feet pedal platform (3) rotationally. A support mechanissupport mechanism is installed on the footrest (a rotary body 33) and comprises a rotary shaft part 50 with a pair of oblong holes 50a formed in the symmetrical positions of a shaft center in a shaft m is arranged on the feet pedal platform ( a revolver 33) and comprises a rotational shaft portion (50) forming a long circular hole (50a) in axes direction, a pin (70) for connecting the long circulacenter direction, pins 70 of which the ends penetrate through the oblong holes 50a, a shaft holding part 52 which is installed on the support part 2 and is provided with a pair of inlaid grooves 61a ar hole on end, a shaft maintain portion (52) arranged on the support portion for connecting the rotational shaft portion and provided with a pair of inlay slots (61a and 62a) inlayed with end of the pnd 62a embedded with the pin ends projected from the oblong holes, an elastic member for bouncing the pin 70 in the shaft center direction of the rotary shaft part 50 so as to cause the pin ends to bein protruding from the long circular hole, an elastic member exposing pressure on the pin along the axes direction of the rotational shaft portion and enabling the pin end to inlay with the inlay slot always embedded with the inlaid grooves, an operating member for operating the pin 70 in the shaft center direction of the rotary shaft part 50 so as to cause the pin ends to disengage from the inlai and an operation member for operating the pin (70) along the axes direction of the rotational shaft portion (50) to pull the pin end from the inlay slot. The massaging device realizes the mechanism wd grooves, wherein the rotary shaft penetrates through inlaid grooves. The massage machine has the advantages of simplicity, high reliability, low cost and easy angle regulation. ith the angle easy to be regulated by simpleness, high reliability and low cost.

Description

Masseur

Technical field

This utility model relates to a kind of masseur, particularly be sitting on the chair when foot massaged can the foot-operated corner of table degree of conversion according to the position of massage and the chair sat masseur.

Background technology

In the past, as the masseur of mechanism, have following several with conversion massaging body angle:

Be supported on the brace table freely massaging body is rotatable, that can allow massaging body and brace table in the posture hold mode of massaging body in relative rotation of restriction massaging body and brace table along with massaging body is descended with respect to brace table with along with massaging body is risen with respect to brace table keeps the masseur that switches flexibly between the posture disarm state (for example in relative rotation, with reference to the scope of the claim of the page 1 of patent documentation 1, the 1st figure, the 2nd figure).

The pin of extracting and inserting freely is set on brace table, and a plurality of holes are set around the transverse axis of massaging body upper edge, massaging body is rotated around transverse axis according to the angle of regulation, and the hole of pin embedding assigned position, constitute the masseur (for example, with reference to the upper left hurdle of the page 2 of patent documentation 1, the 12nd figure) that flexible change massaging body keeps posture with this.

Be fixed on the massaging body at the 1st clutch plate that will have the 1st tooth portion, the 2nd clutch plate that will have with the 1st tooth portion engagement the 2nd tooth portion freely is arranged on the brace table and can not rotates, the operation of shaking by pull bar simultaneously makes the engagement of the 1st tooth portion and the 2nd tooth portion with the state that keeps the massaging body posture with to make the 1st tooth portion spaced apart with the masseur of allowing massaging body flexible switching between the state that transverse axis rotates (for example, with reference to the upper left hurdle of the page 2 of patent documentation 1 and upper right hurdle, the 13rd figure) with the 2nd tooth portion.

[patent documentation]

Te Kaiping 3-7161 communique

But, in described masseur, when the angle of conversion massaging body, must lift massaging body, during adjusting angle health is crossed relatively difficulty of the posture of checking, adjusting angle is very inconvenient.In addition, owing to adopted the 1st auxiliary section (projection) to embed the 2nd auxiliary section (recess) and confined structure with the pin shape, so the rotation of massaging body is to come supported weight with 1 little projection, if the high words of intensity, must increase the width of projection, recess also must increase thereupon, and its result just causes the big space of needs.

In described masseur, owing to be with the structure in the pin embedded hole, the position alignment hole of pin is pretty troublesome.In addition, because the bending stress that causes of weight acts on pin repeatedly, pin buckles at leisure, just can not extract and insert pin swimmingly, and just selling soon can not inserting hole.

In described masseur, owing to have the necessary Precision Machining of the 1st and the 2nd clutch plate of the 1st and the 2nd tooth portion, so cost uprises.

The utility model content

This utility model is conceived to these problems, its objective is provide a kind of with simple, reliability is high, the masseur of realizing being easy to the mechanism of adjusting angle with low cost.

In order to realize described purpose, masseur of the present utility model is characterized in that, possesses following element A, B:

A) has the foot-operated platform of the Massage Department that the limbs of placing are massaged.

B) by supporting mechanism feet horse block and make its rotating support portion.

In addition, being characterized as of supporting mechanism has following element a～d:

A) outfit is a plurality of will ride the turned position fixture that platform is fixed on the turned position fixed part of regulation turned position.

B) among a plurality of turned positions fixed part that is provided on the fixture of turned position, at the adapting device that cooperates with the corresponding turned position fixed part in turned position of regulation.

C) to adapting device grant elastic force, make it always be disposed at the turned position fixture on the elastic force apparatus that cooperates of any one turned position fixed part.

D) the opposing elastic force apparatus awards the elastic force of adapting device, the operation adapting device, make it from the operating means of being removed that cooperates of the turned position fixed part of turned position fixture.

According to this masseur, under normal conditions,, be fixed so ride the turned position of platform because the elastic force that adapting device is granted towards the turned position of turned position fixture fixed part because of elastic force apparatus cooperates with it.For removing the fixing of foot-operated platform, the operating operation device gets final product.Like this, just can operate adapting device to remove cooperation by elastic force apparatus.

In masseur of the present utility model, the fits best device, be by be installed in a side among foot-operated platform and the support portion go up and have the axis direction that is radially connected through the axis of rotation of foot-operated platform slotted hole rotary shaft and insert the slotted hole of logical rotary shaft and the pin that gives prominence to the end is constituted; The turned position fixture is mounted in the opposing party among foot-operated platform and the support portion and goes up and be rotated axial region and insert the axle maintaining part of leading to, having with from the chimeric embeded slot in the end of the pin given prominence to as the slotted hole of the rotary shaft of turned position fixed part; Elastic force apparatus is to give with pin elastic force, make the end of pin carry out chimeric elasticity part with embeded slot always along the axis direction of rotary shaft; Operating means, be to rotary shaft the axis direction operative pin, make the end of pin break away from the functional unit of embeded slot.

And then in masseur of the present utility model, the cylindrical shape of rotary shaft also has the slotted hole at a pair of axis direction of the axis of rotation symmetric position formation of riding platform simultaneously.

According to this masseur, that the end of pin and embeded slot are carried out is chimeric owing to the axis direction that by elasticity part pin is pulled to rotary shaft under normal conditions, so the turned position of foot-operated platform is fixed.Remove foot-operated platform fixedly the time, the operating operation parts get final product.Like this, pin moves in the opposite direction to the elastic force side with elasticity part in the slotted hole of rotary shaft, and the end of pin just breaks away from from embeded slot.

Specifically, for example rotary shaft is installed on the foot-operated platform, the axle maintaining part is installed in the support portion.At this moment, insert the pin and the rotary shaft unitary rotation of a pair of slotted hole of logical rotary shaft, the axle maintaining part is fixed on the support portion motionless.By elasticity part drawing pin, when the pin end was entrenched in the embeded slot of a maintaining part, because pin can not rotate, so rotary shaft, that is, foot-operated platform can not rotate, and foot-operated platform promptly is fixed.Relative therewith, if the operating operation parts move pin in the opposite direction along the elastic force side with elasticity part in slotted hole, then to sell the end and break away from embeded slot, pin can rotate, and therefore foot-operated platform also just can rotate.

Conversely, when rotary shaft is installed on the support portion, when an axle maintaining part is installed on the foot-operated platform, though pin can in slotted hole, move to axis direction because rotary shaft is motionless, so can not rotate around the axle center.At the elastic force that utilizes elasticity part pin end and embeded slot are carried out when chimeric, because the rotation of axle maintaining part stoped by pin, so foot-operated platform is fixed.When the operation by functional unit made the pin end break away from embeded slot, the axle maintaining part can be rotated, and consequently foot-operated platform also can rotate.

In the supporting mechanism of this masseur, if pin end and embeded slot are chimeric, then foot-operated platform just is fixed, if the pin end breaks away from embeded slot, then foot-operated platform just can rotate.Thereby, not only can make supporting mechanism adopt simple and high strength structure, can also suppress cost.And, only need the operating operation parts to get final product to the fixing or contact of riding platform, very simple.

In this masseur, be the pull bar that links, is connected with pin simultaneously with hinge with the support portion as if functional unit, only just can operate fixing or removing of foot-operated platform with a hand operated pull bar, institute is so that operation becomes simpler.

Therefore and then if forming the embeded slot of the countershaft maintaining parts of number with the concentric symmetric position in the axle center of rotary shaft, then Xiao both ends can be chimeric with embeded slot, compares with the chimeric situation of an end of having only pin and embeded slot, and the constant intensity of riding platform is higher.On this basis,, then can more fine set the turned position of foot-operated platform if embeded slot is several right.

In addition, masseur of the present utility model can be massaged limbs (lower limb or upper limb), specifically, is calf, sole, thigh in the time of lower limb.In the time of upper limb upper arm, preceding arm.Wherein, be particularly suitable for calf and sole.

Description of drawings

Fig. 1 is the stereoscopic figure of the masseur (state that has fabric cover) of an embodiment.

Fig. 2 is the stereoscopic figure of same masseur (taking down the state of fabric cover).

Fig. 3 is the schematic side view of the supporting mechanism of (a) side in the same masseur and (b) at the simple cross-sectional view of its pin part.

Fig. 4 is the front view and the side view of the axle maintaining part of supporting mechanism in the same masseur.

Fig. 5 is the front view and the side view of the rotary shaft of supporting mechanism in the same masseur.

Fig. 6 is the front view of variation example of the axle maintaining part of supporting mechanism in the same masseur.

Fig. 7 be the side view of the solid periodic supporting mechanism of (a) foot-operated platform in the same masseur and (b) supporting mechanism the when fixed solution of foot-operated platform removes side view,

Fig. 8 is the stereoscopic figure that takes down the state of the cover of the cover of placed side one side of foot-operated platform and support portion and pull bar in the same masseur.

Fig. 9 is the axonometric chart of the framework that becomes whole skeletons of same masseur.

Figure 10 is the vertical view that constitutes foot-operated platform part (rotary body) in the framework of Fig. 9.

Figure 11 is mounted in the decomposition side view of supporting mechanism of rotary body one side of Figure 10.

Figure 12 is mounted in the decomposition side view of supporting mechanism of the rotary body opposite side of Figure 10.

Figure 13 is the amplification stereogram when in same masseur supporting mechanism being installed in the upside of support portion.

Figure 14 is installed in supporting mechanism under the state on the rotary body, removes the side view of the state of a maintaining part and locating ring in same masseur.

Figure 15 is the side view of rotary shaft inside under the state of Figure 14.

Figure 16 is the sectional view of rotary shaft inside under the state of Figure 15.

Figure 17 is in same masseur, (a) during the inoperation pull bar near the side view of the pull bar of (foot-operated platform fixedly time) and (b) represent the side view of the state of supporting mechanism this moment.

Figure 18 is in same masseur, near the side view the pull bar of (a) operation during pull bar (remove foot-operated platform fixedly time) and (b) side view of the state of expression supporting mechanism this moment.

Figure 19 is in same masseur, near the side view the pull bar that operation is during pull bar (remove foot-operated platform fixedly time).

Figure 20 is in same masseur, the side view of the supporting mechanism internal state that operation is during pull bar (remove foot-operated platform fixedly time).

Figure 21 is in same masseur, the side view of the position of the foot-operated platform when (a) expression is sitting on the chair calf massaged and (b) expression this moment at the part side view of the position of the pin of supporting mechanism and locating ring (circular arc portion).

Figure 22 is in same masseur, the side view of the position of the foot-operated platform when (a) expression is sitting on the sofa calf massaged and (b) expression this moment at the part side view of the position of the pin of supporting mechanism and locating ring (circular arc portion).

Figure 23 is in same masseur, the side view of the position of the foot-operated platform when (a) expression is sitting on the sofa sole massaged and (b) expression this moment at the part side view of the position of the pin of supporting mechanism and locating ring (circular arc portion).

Figure 24 is in same masseur, the side view of the position of the foot-operated platform when (a) expression is sitting on the chair and uses as the pad footstool of placing sole and (b) expression this moment at the part side view of the position of the pin of supporting mechanism and locating ring (circular arc portion).

Figure 25 is in same masseur, the side view of the position of the foot-operated platform when (a) expression is sitting on the sofa and uses as the pad footstool of placing calf and (b) expression this moment at the part side view of the position of the pin of supporting mechanism and locating ring (circular arc portion).

Figure 26 is in same masseur, the side view of the appearance when side view, (b) expression of the appearance when (a) expression is sitting on the chair calf massaged is sitting on the sofa calf massaged, and (c) expression is sitting on the sofa side view of the appearance when sole massaged.

Figure 27 is in same masseur, the side view of the appearance when side view, (b) expression of the appearance when (a) expression is sitting on the chair and uses as the pad footstool of placing calf is sitting on the sofa and uses as the pad footstool of placing calf.

Among the figure: the 1-drive division, the 2-support portion, 3-rides platform, 3A-Massage Department, 3B-placed side, 7-pull bar (functional unit), 33-rotary body, 41, the 42-supporting mechanism, 50-rotary shaft, 50a-slotted hole, 52-axle maintaining part, 61a, 62a-embeded slot, 70-pin, 74-spring (elasticity part).

The specific embodiment

Below by embodiment this utility model is described in more details.

Figure 1 shows that the stereoscopic figure (state of the cover that foot-operated platform is subsidiary fabric) of the masseur of one embodiment.In addition, Fig. 2 is the stereoscopic figure of same masseur that takes down the state of fabric cover.But not shown air bag in Fig. 2.

This masseur has: the drive division 1 of the pipe that folding and unfolding air pump, air flue are used, circuit board etc.; Erect a pair of support portion 2 of the shape slightly triangular in shape of setting respectively at the two ends of this drive division 1; Be supported on support portion 2 and also can rotate and in the angular range of regulation, can be fixed on the foot-operated platform 3 of a plurality of (being 5 sections here) predetermined angular by supporting

mechanism

41,42 described later.

Foot-operated platform 3 has the 3A of Massage Department that the limbs of being placed (lower limb in the precedent or upper limb) are massaged in a side, at the opposite side that is positioned at the 3A of Massage Department opposition side, has the smooth placed side 3B that places limbs.Usually, the 3A of Massage Department and the placed side 3B of foot-operated platform 3 are covered (with reference to Fig. 1) by fabric cover 19.

In the present embodiment, the 3A of Massage Department of foot-operated platform 3 has a pair of

massage recess

15,16 that 3

sidewalls

11,12,13 by mutual subtend form and can place the lower limb or the upper limb of health.As shown in phantom in Figure 1, in the bottom surface of the side of

massage recess

15,16 1 sides of

sidewall

11,13 and

massage recess

15,16 air bag 18 is installed respectively.Air bag 18 is communicated with air pump (not shown) on being arranged on drive division 1, by the air pump air supply.Expansion and contraction by this air bag 18 come the massage position that is placed on

massage recess

15,16 is massaged.

Drive division 1, its front side has on and off switch 1a, and its upside is installed with the remote controller 1b that can load and unload simultaneously.

Upside in each support portion 2 is respectively equipped with supporting mechanism so that feet horse block 3 rotationally.A supporting mechanism in two supporting mechanisms, the placed side 3B with posture that the 3A of Massage Department with foot-operated platform 3 is positioned at upside and foot-operated platform 3 is positioned at the posture of upside, between these postures with the function of predetermined several posture fixing feet horse blocks.

The supporting mechanism here is to make the turned position (for example about 260 degree) in the angular range of regulation of riding platform 3 can be fixed on the structure of predefined several angles stagely.This supporting mechanism is fixing to foot-operated platform 3, also will be described hereinafter, draw the downside as the pull bar 7 of functional unit of support portion 2 upsides that are located at a side just to be disengaged outwardly, foot-operated platform 3 can rotate, can be fixed on predefined turned position at the state that fixedly is disengaged.

On the other hand, the inboard of semi-triangular two support portions 2 makes an appointment with half to be provided with side cover 5,6.In addition, the upside in the support portion 2 of a side is provided with the operating portion 2a that has same function with remote controller 1b.

Here with regard to the supporting mechanism of this masseur one side with reference to Fig. 3～Fig. 7 schematic illustration in addition.(b) that (a) of Fig. 3 is depicted as schematic side view, Fig. 3 of the supporting mechanism of masseur one side is depicted as the simple cross-sectional view at its pin part.In addition, Figure 4 shows that the front view and the side view of the axle maintaining part of supporting mechanism, Figure 5 shows that the front view and the side view of rotary shaft.Next Figure 6 shows that the front view of variation example of the axle maintaining part of supporting mechanism, and (a) of Fig. 7 is depicted as the side view of the solid periodic supporting mechanism of foot-operated platform, the side view of the supporting mechanism the when fixed solution that (b) of Fig. 7 is depicted as foot-operated platform removes.

In Fig. 3 (a) and Fig. 3 (b), supporting mechanism has rotary shaft 50 cylindraceous, cyclic axle maintaining part 52 and sells 70.Here, rotary shaft 50 and pin 70 constitute adapting device, axle maintaining part 52 constitutes the turned position fixture.Rotary shaft 50 is installed on the foot-operated platform 3 (rotary body 33 described later), has the slotted hole 50a (with reference to Fig. 5) of a pair of axis direction that forms in the axle center symmetric position.Pin 70 is inserted and to be led in a pair of slotted hole 50a of this rotary shaft 50 and end nipple is come out.Because slotted hole 50a extends along axis direction, can move along axis direction in slotted hole 50a so sell 70.

Axle maintaining part 52 is installed on the support portion 2, is rotated axial region 50 in the middle of it and inserts logical.In addition, as shown in Figure 4, axle maintaining part 52 has and carries out chimeric a pair of

embeded slot

61a, 62a from the outstanding pin end of the slotted hole 50a of rotary shaft 50.Therefore, a pair of

embeded slot

61a, 62a is formed at and concentric symmetric position, the axle center of rotary shaft

50.Embeded slot

61a, 62a can be a pair of, also can be many as shown in Figure 6 to (two couples) embeded slot 61a1,61a2,62a1,62a2.At this moment, embeded slot 61a1 and 62a1, embeded slot 61a2 and 62a2 are paired.Because be provided with manyly to embeded slot, the position of pin 70 restriction is just become many, can more fine set the turned position of foot-operated platform 3 like this.

Secondly, though not shownly in Fig. 3～Fig. 7 go out, also be provided with along the axis direction of rotary shaft 50 and pin 70 applied elastic force so that pin end always chimeric elasticity part (spring 74 described later), also be provided with axis direction operative pin 70 to rotary shaft 50 simultaneously so that make the pin end break away from the functional unit (described pull bar 7) of embeded

slot

61a, 62a with

embeded slot

61a, 61a.

In this supporting mechanism, the foot-operated platform 3 shown in (a) of Fig. 7 fixedly the time because spring 74 moves rotary body 33 1 sides to pin 70 to, pin 70 is chimeric with embeded slot 61a, the 62a of a maintaining part 52, therefore rotary shaft 50 can not rotate, and foot-operated platform 3 just is fixed on predefined angle position.

On the other hand, when removing for the fixed solution of the foot-operated platform 3 shown in Fig. 7 (b), by pull bar 7 pin 70 is moved to the direction of arrow, pin 70 breaks away from embeded slot 61a, the 62a of axle maintaining parts 52, and rotary shaft 50 just can rotate, and rides platform 3 and also just can rotate.

Figure 8 shows that in this masseur, take down the stereoscopic figure of state (state that pull bar also takes down) behind the cover of placed side 3B side of foot-operated platform 3.Foot-operated platform 3 has the rotary body 33 as framework described later, in a side of this rotary body 33 3A of Massage Department is installed, and opposition side (opposite side) becomes the smooth placed side 3B with hood-like attitude.

Figure 9 shows that the axonometric chart of the framework 30 of the whole skeletons that become this masseur.This framework 30 roughly is made up of the part 31 that drive division 1 is installed, the part 32 that constitutes

support portion

2,33 of parts (rotary body) constituting foot-operated platform 3.Figure 10 shows that the vertical view of rotary body 33.Rotary body 33 is equipped with the supporting

mechanism

41,42 that is used for supporting rotationally this rotary body 33 in both sides, is provided with reinforcing member 35 at middle frame.Be installed among the breach 32a of frame part 32 upsides by supporting

mechanism

41,42, supporting rotary body 33 (promptly foot-operated platform) and can rotate rotary body 33.Supporting mechanism 41 has the function of feet horse block 3 rotationally and stage fixed function is carried out in the turned position of foot-operated

platform

3, and 42 of supporting mechanisms have the function of feet horse block 3 rotationally.

Secondly, with reference to Figure 11～Figure 20 the structure more specifically of the

rotational support mechanism

41,42 that supports this foot-operated platform 3 is rotationally described.

Figure 11 is the decomposition side view of the supporting mechanism 41 of rotary body 33.This supporting mechanism 41 is by the rotary shaft cylindraceous 50 that is arranged on rotary body 33 1 ends, cyclic liner 51, cyclic axle maintaining part 52, cyclic locating ring 53, cyclicly prevent that the maintaining part pull-off parts 54 from being constituted.Rotary shaft 50 has the slotted hole 50a that is inserted logical a pair of axis direction by pin 70 described later.In addition, prevent that a maintaining part pull-off parts 54 are chimeric with the groove 50b that is formed at rotary shaft 50 front ends.By this supporting mechanism 41, as described later as can be known, rotary shaft 50, the locating ring 53 beyond liner 51 and the axle maintaining part 52 and prevent that pull-off parts 54 and foot-operated platform 3 are integral rotation.

On the other hand, Figure 12 is the decomposition side view of the supporting mechanism 42 of rotary body 33.This supporting mechanism 42 is by the rotary shaft cylindraceous 80 that is arranged on rotary body 33 other ends, cyclic axle maintaining part 81, cyclicly prevent that the maintaining part pull-off parts 82 from being constituted.Prevent that a maintaining part pull-off parts 82 are chimeric with the groove 80a of the front end that is formed at rotary shaft 80.By this supporting mechanism 42, the rotary shaft 80 beyond the axle maintaining part 81 and prevent pull-off parts 82 and foot-operated platform 3 unitary rotation.

Figure 13 shows that the amplification stereogram when supporting mechanism 41 is installed in the upside (upside of frame part 32) of support portion 2.According to this figure, axle maintaining part 52 has the flange 60 that roughly is square shape; Be positioned at 2 circular-arc

pin fitting portions

61,62 giving prominence to setting from the center with the angle intervals of 180 degree; Be arranged on than the pin fitting portion 62 locating ring fin 63 of position in the outer part also.Axle maintaining part 52 is fixed on the support portion 2 by the upside that spiral shell 65 is installed in support portion 2 by its flange 60.

fitting portion

61,62 each has 3 embeded

slot

61a, 62a, and these 3

embeded slot

61a, 62a are respectively with the angle intervals subtends of 180 degree, and forms with 1

embeded slot

61a and 62a and to sell 70 chimeric a pair of grooves.That is, here, 3

embeded slot

61a, 62a form three pairs of grooves together, are entrenched in the turned position that fixes foot-operated platform 3 in any a pair of groove by pin 70.

Locating ring 53 has the outstanding circular-arc part 53a and the groove 53b that holds pin 70 of (for example about 100 degree) outside circumferencial direction in the predetermined angular scope.Position to the other end that locating ring 53 can touch the locating ring fin 63 of a maintaining part 52 from the end of the circular-arc part 53a of this locating ring 53 touches between the position of locating ring fin 63 and rotates.That is, foot-operated platform 3 can (about 260 degree) rotate in the angular range of regulation.

And, Figure 14 shows that under the state that supporting mechanism 41 as described above is installed in rotary body 33, remove the side view of the state of a maintaining part 52 and locating ring 53, Figure 15 shows that the side view of rotary shaft 50 inside under the state of Figure 14, Figure 16 shows that the sectional view of rotary shaft 50 inside under the state of Figure 15.

As mentioned above, pin 70 is inserted the slotted hole 50a of logical rotary shaft 50, and the two ends of pin 70 are outstanding to foreign side from slotted hole 50a.In the inside of rotating shaft 50, dispose pin guide member 71 cylindraceous, this pin guide member 71 also has the pair of holes 71a that inserts logical pin 70.In addition, pin guide member 71 is equipped with the pull bar receiving portion 72 of one at its front end, forms on pull bar receiving portion 72 by the stay rod pin 7a of pull bar 7 (with reference to the hole 72a of Figure 17～Figure 19) insert.

The key seat 73 of one is installed on pin guide member 71, and the rear end of key seat 73 is the spring fixed part 73a of flange-like.The part of the key seat 73 between this spring fixed part 73a and rotary body 33 injects spring 74, spring 74 under normal condition to key seat 73, promptly sell the elastic force that guide member 71 imposes trend rotary body 33 1 sides.

Be subjected under the state of elastic force by this spring 74 because pin guide member 71 is pulled to rotary body 33 1 sides, so sell 70 with axle maintaining part 52 on embeded slot 61a, the 62a of

pin fitting portion

61,62 chimeric.Therefore, the turned position of foot-operated platform 3 is fixed.

Relative therewith, in case pull bar 7 is pulled outwardly, owing to make pull bar receiving portion 72 also be pulled to the outside by stay rod pin 7a, thereupon, be pulled to the outside with the elastic force of key seat 73 antagonistic springs 74 of pin guide member 71 one, pin 70

embeded slot

61a, 62a from

pin fitting portion

61,62 deviate from.Therefore, the stationary state of foot-operated platform 3 is disengaged, and foot-operated platform 3 just can rotate.

In addition, the expansion axonometric chart when though the upside (upside of frame part 32) that supporting mechanism 42 is installed in support portion 2 is not shown, but identical with axle maintaining part 52, axle maintaining part 81 is installed in the upside of support portion 2 by its flange 81a by screw, is fixed on (with reference to Fig. 9) on the support portion 2 with this.This supporting mechanism 42 is because feet horse block 3 rotationally only, so the mechanism that the turned position of foot-operated platform 3 is fixed or removed not.

Secondly, just utilize pull bar 7 to fix or remove the turned position of foot-operated platform 3, describe with reference to Figure 17～Figure 20.Near (a) of Figure 17 be during for expression inoperation pull bar 7 (the foot-operated platform 3 fixedly time) pull bar 7 side view, (b) of Figure 17 are the expression side view of the state of supporting mechanism 41 at this moment.In Figure 17, under the state of inoperation pull bar 7 [Figure 17 (a)], as mentioned above, be pulled to foot-operated platform 3 one sides (right side of figure) by spring 74 pin guide members 71, pin 70 is entrenched in the embeded slot 61a of

pin fitting portion

61,62, (b) of 62a[Figure 17] on.

Near the pull bar 7 that (a) of Figure 18 and Figure 19 be during for expression operation pull bar 7 (remove foot-operated platform 3 fixedly time) side view, (b) of Figure 18 is the side view of the state of expression supporting mechanism 41 this moment, and Figure 20 is the side view of expression supporting mechanism 41 internal states.From the stationary state of foot-operated platform 3, (a) of image pattern 18 and as shown in Figure 19, in case pull bar 7 is pulled to the direction of arrow, pull bar 7 is that fulcrum rotates with axle 7b just, stay rod pin 7a is mobile to the direction of arrow (left side).So, being pulled to the direction of arrow by the elastic force of stay rod pin 7a pull bar receiving portion 72 and pin guide member 71 antagonistic springs 74, pin 70 also moves (Figure 20) to same direction.Therefore sell 70 and break away from embeded slot 61a, the 62a of fitting portion 61,62, enter (b) of groove 53b[Figure 18 of the locating ring 53 that is positioned at pin fitting portion 61,62 outsides], the stationary state of foot-operated platform 3 is disengaged.Under this state, pin 70 can rotate with respect to the axle maintaining part 52 that is fixed on the support portion 2.

Keeping this to sell under the 70 rotary states, if make foot-operated platform 3 rotations and break away from pull bar 7 in required angle position, then by the effect of spring 74, pin 70 is chimeric with embeded slot 61a, the 62a of

fitting portion

61,62, rides platform 3 and is fixed.Perhaps, if break away from pull bar 7 under pin 70 rotary states, foot-operated platform 3 is rotated, then sell 70 chimeric with a pair of embeded slot 61a, the 62a of adjacency, foot-operated platform 3 just is fixed.

Secondly, just about with the turned position of the corresponding foot-operated platform 3 of various chairs of this masseur, describe with reference to Figure 21～Figure 27.

(a) of Figure 21 and (a) of Figure 26 are that signal is sitting in the situation of on the chair 100 calf being massaged.In this case, shown in Figure 21 (b), the circular arc portion 53a of locating ring 53 touches an end of the locating ring fin 63 of a maintaining part 52, and the embeded slot on the embeded slot in pin fitting portion 61 left sides among each 3 embeded

slot

61a, 62a of the pin 70 of this moment and pin

fitting portion

61,62 and pin fitting portion 62 right sides carries out chimeric (state shown in Figure 13).By riding platform 3, even the position of seat portion than higher chair 100, also can be massaged by the 3A of Massage Department under the state that calf is stretched out forward with comfortable posture in this fixed-site.

(a) of Figure 22 and (b) of Figure 26 are that signal is sitting in the situation of on the sofa 101 calf being massaged.Because the seat portion of general sofa 101 is lower than the seat portion of chair 100, so corresponding therewith foot-operated platform 3 is fixed with the state of gentle dip.At this moment, shown in Figure 22 (b), the position of the circular arc portion 53a of locating ring 53 during from (b) of Figure 21 clockwise rotates, and be in the position of leaving locating ring fin 63, overlapping fully on pin fitting portion 61.The embeded slot of the embeded slot of the pin 70 of this moment and pin fitting portion 61 centers and pin fitting portion 62 centers is chimeric.In this fixed position, just can be sitting on the sofa 101 posture and calf be massaged by the 3A of Massage Department with nature.

(a) of Figure 23 and (c) of Figure 26 are that signal is sitting in the situation of on the sofa 101 sole being massaged.For this reason, will ride platform 3 and be fixed on position towards chair one side (sofa 101 1 sides).Shown in Figure 23 (b), the circular arc portion 53a of locating ring 53, the position during from (b) of Figure 22 further clockwise rotates.The pin 70 of this moment is chimeric with the embeded slot in the embeded slot on pin fitting portion 61 right sides and pin fitting portion 62 left sides.In this fixed position, just can be sitting on the sofa 101 and by the 3A of Massage Department sole be massaged with comfortable posture.

(a) of Figure 24 and (a) of Figure 27 are that signal is sitting in situation about using as the pad footstool of placing calf on the chair 100.Because the seat portion of chair 100 has height to a certain degree, so for calf is placed lightly, foot-operated platform 3 just is fixed on the position that the state by Figure 23 (a) further clockwise rotates.At this moment, shown in Figure 24 (b), the circular arc portion 53a of locating ring 53 arrives in pin fitting portion 62 top position overlapped.That is, pin 70 (b) states from Figure 21 have rotated 180 degree.Thereby the pin 70 of this moment is same with (b) of Figure 21, and is chimeric with the embeded slot on the embeded slot in pin fitting portion 61 left sides and pin fitting portion 62 right sides.In this fixed position, because placed side 3B is slightly towards upside, so can calf be placed on the 3B of placed side gently with the posture that is sitting on the chair 100.

(a) of Figure 25 and (b) of Figure 27 are that the situation that signal is sitting on the sofa 101 when using as the pad footstool of placing calf is closed.Because the seat portion of sofa 101 is in lower position, thus for therewith to should be able to placing calf, be fixed on the position that (a) state by Figure 24 further clockwise rotates and will ride platform 3.At this moment, shown in Figure 25 (b), the circular arc portion 53a of locating ring 53 touches the other end of locating ring fin 63, and pin 70 carries out chimeric with the embeded slot of pin fitting portion 61 centers and the embeded slot of pin fitting portion 62 centers.In this position, because placed side 3B is positioned at upside, stretch out foot so be sitting in leisurely on the sofa 101, just can be placed on calf on the 3B of placed side.In addition, under this state,,, under this state, shelve, also can be used as furnishings well even therefore when not using this masseur because the 3A of Massage Department is positioned at downside.

Like this, adopt this masseur, under the fixed situation of removing foot-operated platform 3, only get final product with a hand operated pull bar 7, in addition under the situation of fixing feet horse block 3 too because without alignment pin 70 position, foot-operated platform 3 is rotated just can make pin 70 and

embeded slot

61a, 62a chimeric with

embeded slot

61a, 62a, so, can carry out the adjusting of angle to foot-operated platform 3 with shirtsleeve operation.And, because having adopted, supporting mechanism 41 makes the structure that pin 70 and

embeded slot

61a, 62a are chimeric and make pin 70 break away from

embeded slot

61a, 62a under the stationary state of foot-operated platform 3 under the fixedly disarm state of foot-operated platform 3, not only simple, reliability is high, and is and with low cost.

In addition, in fixing not necessarily 5 stages of foot-operated platform 3, the number of embeded slot 61a, the 62a of

pin fitting portion

61,62 is many more, just adjusting angle more fine.Perhaps, the 3A of Massage Department that also can set foot-operated platform 3 only is positioned at the stage of upside and the stage that placed side 3B only is positioned at upside, can be between these stages in fixed-site arbitrarily.

(utility model effect)

In sum, adopt the utility model, carry out chimeric, pedal platform by pin end and embeded slot and be fixed owing to have, by pin disengaging embeded slot, the rotary supporting mechanism of pedal platform, obtained following effect:

(1) can be fixed or remove pedal platform with shirtsleeve operation.

(2) pedal platform is fixing, not only at the rotary state inoperation of pedal platform functional unit And pedal platform is rotated, the inconvenience of pin end and embeded slot of also need not coincideing The position is adjusted.

(3) owing to structure member needn't high accuracy be processed, so supporting mechanism is cheap, and then The cost that can suppress massager integral body.

Claims

1. a masseur is characterized in that, comprising: have the foot-operated platform of the Massage Department that the limbs of placing are massaged and supported described foot-operated platform and made its rotating support portion by supporting mechanism;

Described supporting mechanism comprises:

Dispose a plurality of turned position fixed parts that described foot-operated platform are fixed in assigned position the turned position fixture and

Among a plurality of described turned position fixed part that is disposed on the fixture of described turned position, the adapting device that cooperates at turned position fixed part corresponding to the regulation turned position and

To described adapting device apply elastic force, make its always be configured in described turned position fixture on the elastic force apparatus that cooperates of any one described turned position fixed part and

Opposing awards the elastic force of described adapting device by described elastic force apparatus, operates described adapting device, it is removed and the operating means that cooperates to the described turned position fixed part of described turned position fixture.

2. masseur according to claim 1, it is characterized in that, described adapting device, by being installed in the side in described foot-operated platform and the described support portion and having through the axis of rotation of described foot-operated platform and being constituted of radially being connected along the rotary shaft of the slotted hole of axis direction and the pin that makes the end insert the slotted hole of logical described rotary shaft highlightedly;

Described turned position fixture is mounted in that the opposing party in described foot-operated platform and the described support portion goes up and is inserted the axle maintaining part of leading to, having with from the chimeric embeded slot in the end of the described pin given prominence to as the slotted hole of the described rotary shaft of described turned position fixed part by described rotary shaft;

Described elastic force apparatus is to give with described pin elastic force, make chimeric with the described embeded slot always elasticity part in end of described pin along the axis direction of described rotary shaft;

Described operating means, be to described rotary shaft the axis direction operative pin, make the end of described pin break away from the functional unit of described embeded slot.

3. masseur according to claim 2 is characterized in that: described rotary shaft, and cylindrical shape, and have the slotted hole of a pair of axis direction that forms in the axis of rotation symmetric position of described foot-operated platform.

4. according to claim 2 or 3 described masseurs, it is characterized in that: described functional unit is to be connected in described support portion and to be connected in the pull bar of described pin with hinge.

5. according to claim 2 or 3 described masseurs, it is characterized in that: the embeded slot of described axle maintaining part, with concentric symmetric position, the axle center of described rotary shaft form how right.