CN101234065A - Leg massage machine - Google Patents
Leg massage machine Download PDFInfo
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- CN101234065A CN101234065A CNA2008100063043A CN200810006304A CN101234065A CN 101234065 A CN101234065 A CN 101234065A CN A2008100063043 A CNA2008100063043 A CN A2008100063043A CN 200810006304 A CN200810006304 A CN 200810006304A CN 101234065 A CN101234065 A CN 101234065A
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Abstract
The invention provides a messaging machine for lower limbs, aiming at providing a messaging body (50) having a component for foot (70) and component for calf part (74) messaging to the foot and the calf part. The messaging body (50) can swing corresponding to a pedestal part (20). To prevent the messaging body from swinging by mistake, the messaging body will not swing by mistake even when people stands up with feet placing on the messaging body. The pedestal part (20) is prominently provided with a block prominent part (25). The messaging body (50) is provided with a locking rod (90) which is blocked at the block prominent part (25) at the maximum standing state of the component for calf part (74), thereby automatically preventing the messaging body (50) from swinging corresponding to the pedestal part (20). Besides, the top of the messaging body (50) is provided with a removing rod (93) for removing the lock.
Description
Technical field
The present invention relates to the leg massage machine of massaging to by treatment person's foot and diseased portion.
Background technology
People know the leg massage machine of massaging by treatment person's foot and diseased portion.Such as, patent documentation 1 described leg massage machine have insertion by the foot of treatment person's foot with assembly, insert by the diseased portion assembly of treatment person's diseased portion.Use in the assembly with assembly and diseased portion at foot, the massage mechanisms to being massaged by treatment person such as airbag are set respectively.
In patent documentation 1 described leg massage machine, be arranged at foot on the floor with assembly on, being connected with diseased portion assembly along the mode that tilts forward and back, state in foot being positioned over foot usefulness assembly, if diseased portion is rearward toppled over, then corresponding to the angle of diseased portion, diseased portion assembly tilted rearward.Thus, though by treatment person under the state of droping to the ground, still can accept the massage of foot.
Patent documentation 1: TOHKEMY 2005-245803 communique
Summary of the invention
In above-mentioned leg massage machine, diseased portion tilts with assembly with the relative foot of assembly.So, such as, when being accepted massage, if foot is positioned at position near chair etc. with assembly, in the occasion that diseased portion is rearward toppled over assembly, because diseased portion contacts with assembly and chair etc., so can not topple over by the state of treatment person on being seated at chair etc.
Equally, because foot is not the structure that tilts with assembly itself, if so in order to be accepted massage at the state of droping to the ground by treatment person, make diseased portion assembly tilted rearward, then have following probability, the angle of diseased portion and foot changes from the relaxation state of nature, the diseased relatively portion of foot is in the state of stretching, extension, the muscle of calf portion, foot, muscular rigidity or anxiety, the blood flow variation can't obtain the effect of massage fully.
So, people also propose a kind of following massage appliance, wherein, for the angle that makes diseased portion and foot can maintain lax naturally at ordinary times state, with the diseased portion that is integral formation with assembly and foot with the massage main body of assembly with can with by the corresponding mode of treatment person's posture, be arranged at swingably on the pedestal part that is placed on the floor.
But, if the massage main body relatively pedestal part freely swing, got off from the massage main body by treatment person so, stand foot being positioned over the state of massage on the main body, consider that then the massage main body swings, be in the situation of unsettled posture by treatment person.
The object of the present invention is to provide a kind of leg massage machine, wherein, can be integral and swing with assembly with assembly and diseased portion, prevent to massage the situation of the careless swing of main body the foot of being massaged by treatment person's foot and diseased portion.
In order to solve above-mentioned problem, leg massage machine of the present invention is configured in pedestal part can massaging main body along the mode of swing, this pedestal part is positioned on the floor, this massage main body be integrally formed into insertion by the foot of treatment person's foot with assembly, insert by the diseased portion assembly of treatment person's diseased portion, and on each assembly with assembly massage mechanism is set with assembly and diseased portion at foot respectively.
Between massage main body and pedestal part, locking device is set, it is under the state (state that the massage main body at utmost erects) that diseased portion at utmost erects with assembly, automatically stop of the swing of massage main body, and have the decontrol of the lock-out state of the device that unlocks with respect to pedestal part.
, preferably massage main body under uncharge state here, the mode of the state that at utmost erects with respect to pedestal part with assembly according to diseased portion is set its position of centre of gravity.Perhaps, preferably massaging main body setovers in the mode of the state that at utmost erects with respect to pedestal part with assembly according to diseased portion.
In addition, but illustration is as follows specifically, locking device comprises the engaging teat that is arranged at pedestal part, rotatably pivot props up the securing rod on the massage main body, wherein, securing rod is setovered by biasing mechanism, so that securing rod is crossed the engaging teat with respect to the swing that erects direction of massage main body, massage relatively main body from the state that at utmost erects to erecting rightabout swing with engage teat and engages; Decontrol has relieving rod, and this relieving rod is arranged at massages on the main body, makes the bias force of securing rod opposing biasing mechanism and rotates releasing and the engaging that engages teat.
In addition, relieving rod rotatably pivot props up on the top of massage main body, makes the direction of operating of the relieving rod that the lock-out state of the device that unlocks uses, with the massage main body from the state of erecting to consistent with the direction that erects the rightabout swing.
By leg massage machine of the present invention, use the certain state of angle of assembly with assembly and diseased portion at foot, both are swung integratedly, thus, when making the hypsokinesis of massage main body, the not diseased relatively portion of foot stretches, the muscle of calf portion, foot, muscle are not stiff, and muscle, of flaccid muscles can be kept the state that loosens, do not oppress blood vessel or hinder blood flow, can use at the high state of massage effect.
According to leg massage machine of the present invention, the state (state that the massage main body at utmost erects) that at utmost erects with assembly in diseased portion, the locked device of swing of the relative pedestal part of massage main body automatically stops, thus, in order to be got off from the massage main body by treatment person, making diseased portion is the state that at utmost erects with assembly, promptly, foot is near horizontal state with assembly, even stand at the state that foot is positioned on the massage main body, the massage main body can be in unsettled posture still not because of rotating because of carelessness by treatment person yet.
So, if according in uncharge state (naturalness), the mode of the state that at utmost erects with the relative pedestal part of assembly with diseased portion is set the center of gravity of massage main body, or make the massage body bias with the mode that assembly is in the state that at utmost erects with respect to pedestal part according to diseased portion, then can be in naturalness, the massage main body is not swung be located in, not massage the situation of main body because of rotating because of carelessness in lock-out state.
In addition, under the no load condition that at utmost erects with respect to pedestal part with assembly from diseased portion, foot and diseased portion are put into the massage main body, when making massage main body relative pedestal part with required angle hypsokinesis, must operate relieving rod, remove the lock-out state based on locking device of massage main body, but, because relieving rod rotatably pivot props up on the top of massage main body, the releasing direction of operating of relieving rod is consistent with the direction that makes the hypsokinesis of massage main body, so can be when relieving rod is operated, if press the top of pressing massage main body same as before with hands, then can make the hypsokinesis of massage main body, improve operability.
Description of drawings
Fig. 1 is for watching the axonometric chart of leg massage machine of the present invention, the state that its expression massage main body erects from oblique the place ahead;
Fig. 2 is for watching the axonometric chart of above-mentioned leg massage machine, the state of its expression massage main body hypsokinesis from oblique the place ahead;
Fig. 3 is the cutaway view along the X-X line among Fig. 1;
Fig. 4 takes off the axonometric chart of the state of massage main body from pedestal part for expression;
Fig. 5 is the cutaway view along the Y-Y line among Fig. 1, the state that its expression massage main body erects;
Fig. 6 is the cutaway view along the Y-Y line among Fig. 1, the state of its expression massage main body hypsokinesis;
Fig. 7 is the cutaway view along the Z-Z line among Fig. 1, the state that its expression massage main body erects;
Fig. 8 is the cutaway view along the Z-Z line among Fig. 1, the state of its expression massage main body hypsokinesis;
Fig. 9 makes the side view of the track of massage main body swing for expression;
The key diagram of the position of centre of gravity when Figure 10 swings for expression massage main body;
The key diagram of the position of centre of gravity when Figure 11 swings for expression massage main body;
The key diagram of the position of centre of gravity when Figure 12 swings for expression massage main body;
Figure 13 is the interior amplification stereogram of round B of Fig. 1, has changed the direction of watching;
Figure 14 is the amplification view along the W-W line among Fig. 1;
Figure 15 is the side view of leg massage machine, the amplification view of expression locking device in the circle B, the enlarged side view of expression decontrol in the circle C;
Figure 16 is the cutaway view of Figure 14 that is equivalent to represent another embodiment of relieving rod;
Figure 17 applies the cutaway view of state of the external force of above-mentioned relieving rod for expression;
Figure 18 is the cutaway view that is equivalent to represent in the round B of Figure 15 of another embodiment of locking device.
The specific embodiment
Below by accompanying drawing, leg massage machine 10 of the present invention is described.Fig. 1, Fig. 2 are for watching the axonometric chart of leg massage machine 10 of the present invention from oblique the place ahead, Fig. 1 represents to massage the state that main body 50 erects, and Fig. 2 represents to massage the state of main body 50 hypsokinesis.In addition, Fig. 3 is the cutaway view along the X-X line among Fig. 1, and Fig. 4 takes off the perspective view of the state of massage main body 50 from pedestal part 20 for expression.In addition, Fig. 5 and Fig. 6 are the cutaway view along the Y-Y line among Fig. 1, and Fig. 5 represents to massage the state that main body 50 erects, and Fig. 6 represents to massage the state of main body 50 hypsokinesis.Fig. 7 and Fig. 8 are the cutaway view along the Z-Z line among Fig. 1, respectively expression massage main body 50 state that erects and the state of massaging main body 50 hypsokinesis.In addition, in Fig. 5～Fig. 8, represent internal structure etc. according to the mode of omitting or simplify.
Shown in the image pattern like that, leg massage machine 10 by be positioned over the pedestal part 20 on the floor, the massage main body 50 that is supported on this pedestal part 20 in the mode that can swing constitutes.In massage main body 50, as described later, be integrally formed into admittance by treatment person's foot and to its foot of massaging with assembly 70, admittance by treatment person's diseased portion and to its diseased portion of massaging usefulness assembly 74.Use in the assembly 74 with assembly 70 and diseased portion at foot, massage mechanism 80,81,82,85 is set.
At the top, the left and right sides of pedestal part 20, image pattern 3 and shown in Figure 4 forms along the rail portion (being called " the 1st rail portion 30,30 " in the back) of the pair of right and left of fore-and-aft direction extension.It is rectangular-shaped that the 1st rail portion 30,30 is the cross section of distinguishing decurvation, in the middle of end face, longitudinally forms the narrow slit of width 31.In the 1st rail portion 30,30, be embedded with the roller portion (being called " the 2nd roller portion 64,64 " in the back) of massage main body described later in rotatable mode.
The 1st rail portion 30,30 can be bending, and image pattern 5 and shown in Figure 6 can example illustrates the place ahead and is circular-arc, follow rearward near and the example of linearly shape.By forming such shape, when the swing of massage main body 50, not that massage main body 50 is the oscillating motion at center with fixed pivot (imaginary fulcrum), but can realize that oscillation center slides forwardly, tilt simultaneously, not to caused the motion of burden by treatment person's foot.
Rear end in pedestal part 20, image pattern 4 and shown in Figure 7, the upwards prominent pair of right and left carriage 32,32 of establishing, with chimeric roller portion (being called " the 1st roller portion 34,34 " below) of the rail portion (being called " the 2nd rail portion 60,60 " below) of massage main body 50 described later rotatably axle in the top of this carriage 32,32.
In the bottom surface of pedestal part 20, shown in the image pattern 3 like that, forms 2 recesses 22,22, axle props up wheel 40,40 on each recess 22,22, leg massage machine 10 can move forward and backward along floor.
Massage main body 50 is formed by the resin system shell 51 of inner hollow.The bottom side of shell 51 is forwards outstanding, and rear end side projects upwards.In shell 51, shown in image pattern 1 and Fig. 3 etc. like that, form and insert by the foot of the pair of right and left of treatment person's foot with assembly 70,70; Calf portion is connected with the rear end of each foot with assembly 70,70 with assembly 74,74 with assembly 74,74, this calf portion, is used to insert the diseased portion by treatment person.Use on the assembly 74 with assembly 70 and diseased portion at foot, form the acceptance division 76,76 of concavity, between acceptance division 76,76, the upright midfeather 78 that is provided with.Use in the assembly 74,74 with assembly 70,70 and diseased portion at foot, the massage mechanism 80,81,82,85 to being massaged by treatment person is set in acceptance division 76,76.
About the rear end of massage main body 50, such shown in image pattern 4 and Fig. 7 etc., form above-mentioned pedestal part 20 the 1st roller portion 34,34 chimeric the 2nd rail portion 60,60.The 2nd rail portion 60 is edge expansible direction curved cross section rectangular shape rearward, and side forms the narrow slit 61 of width longitudinally in the back.
The 2nd rail portion 60,60 can be curved shape, in the illustrated embodiment, and for circular-arc.In circular-arc occasion, preferably arc angle is in about 90 °～120 ° scope.In addition, also can be the curved shape identical, also can change curvature, length, arc angle etc. and form with the 1st rail portion 30,30 of above-mentioned pedestal part 20.
In addition, about fore-and-aft direction intermediary of massage main body 50, the 2nd chimeric roller portion 64,64 of the 1st rail portion 30 of axle and above-mentioned pedestal part 20 rotatably.
Massage mechanism is set with assembly 70,70 and diseased portion on the side of assembly 74,74, bottom surface at foot.As massage mechanism, shown in the image pattern 7 like that, with the bottom surface of assembly 70,70 finger pressure rod 85,85 is set at foot, with side, the bottom surface of assembly 74,74 airbag 80,81,82 is set with the side of assembly 70,70 and diseased portion at foot.In addition, airbag 80,81,82 is only shown in Figure 7.In addition, foot uses the concavity acceptance division 76,76 of assembly 74 to be covered by sheet 77 (with reference to Figure 14) with assembly 70 and diseased portion, still, in Fig. 7 and Fig. 8, represents according to the mode of omitting sheet 77.
Shown in finger pressure rod 85 image patterns 7 like that, pass in and out with the slotted hole 72 of the bottom surface of assembly 70 according to can be relatively being opened in foot more longways, and can be provided with along the mode that slotted hole 72 moves forward and backward along fore-and-aft direction.Be connected with the airbag 83 that is received in the outer housing 86 in the bottom of finger pressure rod 85, by the expansion and the contraction of airbag 83, finger pressure rod 85 relative slotted holes 72 and passing in and out.
With about finger pressure rod 85, the 85 corresponding left and right sides outer housings 86 of concavity acceptance division 76,76 between be connected by connecting plate 87, the pars intermedia of connecting plate 87 connects by driving mechanism.For driving mechanism, provide the spiral shell axle 88 that props up with the parallel earth's axis in the bottom surface of assembly 70 along foot and can screw togather the thread barrel (not shown) that is installed on the connecting plate 87 on the spiral shell axle 88 through the example of motor 89 rotations of the bottom side of reducing gear 89a by being arranged at midfeather 78 with fore-and-aft direction.
If drive motor 89, by reducing gear 89a, 88 rotations of spiral shell axle, by screw thread thrust, connecting plate 87 moves forward and backward, and finger pressure rod 85 moves along slotted hole 72.Fig. 7 represents that finger pressure rod 85,85 is positioned at occasion foremost and is positioned at the occasion of rearmost end, and Fig. 8 represents that finger pressure rod 85,85 is positioned at the occasion of rearmost end.
For as described later, make the center of gravity of massage main body 50 be positioned at front side, preferably shown in motor 89 image patterns 7 like that, be arranged at the front side of massage main body 50.In addition, for the center of gravity that makes massage main body 50 is positioned at front side, so best according to when power supply disconnects, mobile and stop to set the outer housing 86 that admittance has exterior of finger 85 with the mode of the forefront side of assembly 70 to foot.
Foot about being arranged at is connected with pipe respectively with the airbag 83 that makes 85 turnover of finger pressure rod with the airbag in the assembly 74,74 80,81,82 with diseased portion with assembly 70,70, is connected with the air pump 12 that is arranged at pedestal part 20 by the electromagnetic valve (not shown) respectively.
As described above, in leg massage machine 10,, can make massage main body 50 with respect to pedestal part 20 swings by the 1st rail portion 30,30 and the 2nd rail portion 60,60 of bending.So, if foot is being inserted foot by treatment person, diseased portion is inserted diseased portion with the state in the assembly 74 with in the assembly 70, be seated on the chair or drop to the ground, then the angle of diseased portion changes, shown in the image pattern 9 like that, 50 swings of massage main body.Because the 1st rail portion 30,30 and the 2nd rail portion 60,60 are the such shape of Fig. 5, Fig. 7, so shown in the image pattern 9 like that, when swing, massage main body 50 is difficult to rearward outstanding, then, even under the situation of barrier 90, still do not contact with chair etc., 50 swings of massage main body can be made, massage can be accepted.
Best, massage main body 50 is not being kept the state that erects with the state (no load condition) that foot inserts by treatment person, and is inserted foot easily by treatment person.But if under the state that makes massage main body 50 hypsokinesis, massage main body 50 is setovered consumingly along the direction that erects, and is then being inserted foot by treatment person, when making 50 hypsokinesis of massage main body, must along the hypsokinesis direction foot be supported in advance usually, and is not preferred from the massage effect.
So, adjust the position of the center of gravity G of massage main body 50, in the maximum occasion of massage main body 50 hypsokinesis, improve the stability (remaining static) of massage main body 50, follow massage the erecting of main body 50, bear increase gradually towards the power that erects direction, under naturalness, massage main body 50 is in the position (foot uses assembly 70 near level, the state that diseased portion at utmost erects with assembly 74) that at utmost erects.
Specifically, the center of gravity G of massage main body 50 adjusts according to the mode that is positioned at the place ahead (constituting the place ahead of the oscillation center of the imaginary fulcrum of swinging), and shown in the image pattern 10 like that, under the state that makes massage main body 50 hypsokinesis, the center of gravity G of massage main body 50 adjusts according to the mode that is positioned at directly over the 2nd roller portion 64 that is arranged on the massage main body 50 basic.
More particularly, shown in the image pattern 10 like that, at massage main body 50 maximum retroverted states, with respect to the power FA that the massage main body 50 that acts on the 2nd roller portion 64 is erected, the angle of the contact surface A1 of the 1st roller portion 34 and the 2nd rail portion 60 is (being 94 °) in the drawings substantially at right angles, thus, to the resistance increase of FA power, massage main body 50 remains static.On the other hand, shown in the image pattern 11 like that, if massage main body 50 is erected along erecting direction slightly, then with respect to the power FA2 that massage main body 50 is erected, the angle of the contact surface A2 of the 1st roller portion 34 and the 2nd rail portion 60 increases, and center of gravity G also shifts to the place ahead of the 2nd roller portion 64, thus, massage main body 50 is born the power that erects direction, in addition, shown in the image pattern 12 like that, the power FA3 that massage main body 50 is erected, the angle of the contact surface A3 of the 1st roller portion 34 and the 2nd rail portion 60 further increases, the resistance of FA3 is reduced, and center of gravity G also compares with the occasion of Figure 11, further shift to the place ahead, like this, massage main body 50 can be in the state that at utmost erects because of deadweight.
In addition, in the foregoing description, because of the position relation of the position of center of gravity and rail portion 30,60 and roller portion 34,64, the relation of contact angle, massage main body 50 itself erects, and also can adopt the elastic mechanism of spring, rubber etc. and setovers.In this occasion, also can adopt following scheme, wherein, have in massage main body 50 and bear the bias force that erects direction, massage main body 50 at utmost during hypsokinesis, is removed the quick-acting mechanism (snap action) of bias force.
But,, be in the situation of unsettled posture by treatment person if massage main body 50 pedestal part 20 and freely swinging relatively in order to make by treatment person to get off from massage main body 50, on foot being positioned over massage main body 50 and when standing, considers that massage main body 50 swings.
So, in the present invention, if being positioned over massage at foot stands on the main body 50, then be in the state that diseased portion at utmost erects with assembly 74, that is, foot uses assembly 70 near horizontal state, but, at this state, massage main body 50 is in the state that automatically locks with respect to pedestal part 20, can be because of not swinging because of carelessness.
Below this mechanism that automatically locks is described.Image pattern 4, shown in Figure 15 at the pars intermedia of the left and right directions at the top, rear of pedestal part 20, is integrally formed into the engaging teat 25 of triangular shape.On the other hand, in the position relative with the engaging teat 25 of massage main body 50 inboards, securing rod 90 is the center with bolster 91, rotatably installs.The shell 51 that forms massage main body 50 comprises the inner cover 54 of the inner face of main body base 53 and main body covered base 53, covers the outer housing 52 (with reference to Figure 14) of side and end face, securing rod 90 is dashed forward by bolster 91 pivot Zhi Yu with being integral and is established the inside of the installation room 57 that is formed on the main body base 53, by being arranged at the openning 58 on the inner cover 54, expose to the outside.
Securing rod 90 is connected with relieving rod 93 by tinsel 92, and this relieving rod 93 rotatably pivot props up (from foot being put into being watched by treatment person's side of massage main body 50) top in the right side of massaging main body 50.Label 92a, 92b are respectively the securing rod 90 of tinsel 92 and the connecting portion of relieving rod 93.Securing rod 90 is by spring 94, usually along the biasing of the clockwise direction among Figure 15, this spring 94 and the end face of installation room 57 between be situated between according to mode and establish around tinsel 92.Figure 15 represents to massage main body 50 at the state that at utmost erects, and the naturalness of expression spring 94, and the front end of securing rod 90 is as solid line, be positioned at can with engage the position that teat 25 engages.
In relieving rod 93, shown in the image pattern 14 like that, its base end side rotatably is supported on by bolster 95 on the bearing 59 that is formed on the main body base 53, and the window 55 of the recess 56 of the operating portion 96 of front end from the outer housing 52 that is formed at massage main body 50 is outstanding in the inside of recess 56.Between the front and main body base 53 of the connecting portion 92b of the tinsel 92 of relieving rod 93, being situated between is provided with spring 97, and relieving rod 93 is setovered by spring 97 along the clockwise direction among Figure 15.Spring 97 adopts the spring of elastic force less than spring 94.
In such scheme, massaging the state that main body 50 at utmost erects, because securing rod 90 is positioned at such position shown in Figure 15, even so make massage main body 50 hypsokinesis (along the rotation of the counter clockwise direction among the figure), the front end of securing rod 90 still contacts with engaging teat 25, stop the rotation of massage main body 50, enter so-called lock-out state.
For the state of unlocking, shown in the arrow A of Figure 15, relieving rod 93 rotates in the counterclockwise direction.So, by tinsel 92, securing rod 90 antagonistic springs 94, the double dot dash line of image pattern 15 is rotated like that.Consequently, because the front end of securing rod 90 returns to not and engage teat 25 position contacting, so it is rotatable to massage main body 50.
Be in no load condition if massage main body 50 enters massage main body 50 from the state according to required angle hypsokinesis, then as aforementioned, according to the relation of center of gravity, massage main body 50 is to erecting the direction rotation.At this moment, the back side of securing rod 90 contacts with engaging teat 25, and antagonistic spring 94, securing rod 90 rotate in the counterclockwise direction, cross engaging teat 25.In addition, if massage main body 50 is in the state that at utmost erects, then image pattern 15 is such, and the front end of securing rod 90 is positioned at and the position that engages teat 25 engagings, automatically enters lock-out state.
Like this, because in the position that massage main body 50 at utmost erects, automatically stop the swing of massage main body 50 by locking device (forming) by engaging teat 25, securing rod 90 etc., so in order to make by treatment person to get off from massage main body 50, stand at the state that foot is positioned on the massage main body 50, massage main body 50 is in the state that at utmost erects, and in this occasion, massage main body 50 locks and do not swing.So, can be in unsettled posture by treatment person.
In addition, as embodiment, be in uncharge state in massage main body 50, if enter the state that at utmost erects, then at uncharge state, locking device can be automatically because of not swinging because of carelessness, thus, even misplace under the situation of playing on the massage main body 50 child etc., massage main body 50 is not swung and is skewed, and is safe.
In addition, unlocking by decontrol (forming) by relieving rod 93 grades, according to the arbitrarily angled occasion that makes massage main body 50 hypsokinesis and use, in an embodiment, make the direction of massage main body 50 hypsokinesis consistent among the direction of operating of relieving rod 93 and Figure 15, thus, can be in operation relieving rod 93, to massage main body 50 with hands and skew backward and get final product, can improve operability.
Operating portion 96 image patterns 13, shown in Figure 15 of relieving rod 93 are positioned at the inside of the recess 56 of outer housing 52, and the track that rotates occasion forms along the profile of outer housing 52, and outstanding from recess 56.And, do not have to make relieving rod 93 rotations or damaged situation on the operating portion 96, and do not deface because of because of carelessness external force being put on.
In above embodiment, the rotation of relieving rod 93 is that carry out at the center with the bolster 95 of axle shape, but also shown in the image pattern 16 like that, the rotation of relieving rod 93 is that carry out at the center with spherical fulcrum 98.It is corresponding spherical with it that the bearing 59 of main body base 53 also is.If form like this, even then under the situation that masterpiece is used for bending on main body base 53 or the outer housing 52 outside, even or outside masterpiece be used under the situation of relieving rod 93 itself, Absorption is in the stress of the center of rotation of relieving rod 93, relieving rod 93 is difficult to breakage more, can improve reliability.Figure 17 represents that external force is along the directive effect to the right among the figure in the state on the relieving rod 93 (or the external force of direction acts on state on the main body base 53) left.
In addition, in above embodiment, locking device (engaging teat 25, securing rod 90) is arranged at 1 position of the pedestal part 20 and the pars intermedia of the left and right directions of massage main body 50.If like this, when the rotation of massage main body 50, even, still can make the locking device start really on the massage main body 50 about effect under the situation of nonequilibrium slightly power, in addition, the influence of the nonequilibrium power about can reducing that locking device bears.
In addition, locking device also can according to a pair of and be arranged at the massage main body 50 about.Figure 18 represents the example that securing rod 90,90 is provided with according to the mode of the 2nd rail portion 60,60 inside about can passing in and out.About this figure only illustrates one.Solid line among the figure refers to securing rod 90 to the outstanding state in the inside of the 2nd rail portion 60, if make 50 hypsokinesis of massage main body, even then along the rotation of the counter clockwise direction among the figure, securing rod 90 still can not contact with the 1st roller portion 34 and rotate, and is in the lock state.If to relieving rod 93 (in this occasion, according to securing rod 90, the 90 corresponding modes about corresponding with the 2nd rail portion 60,60, have a pair of at the top, the left and right sides that is positioned at outer housing 52) operate, as double dot dash line, make to the outstanding securing rod 90 in the inside of the 2nd rail portion 60 and return, then can unlock, can make 50 rotations of massage main body.
As described above, leg massage machine of the present invention prevents to massage main body and swings because of carelessness, and easy to use, safety is good.
Claims (7)
1. leg massage machine, this leg massage machine is configured in pedestal part can massaging main body along the mode of swing, this pedestal part is positioned on the floor, this massage main body be integrally formed into insertion by the foot of treatment person's foot with assembly, insert by the diseased portion assembly of treatment person's diseased portion, and on each assembly with assembly massage mechanism is set with assembly and diseased portion at foot respectively;
Between massage main body and pedestal part locking device is set, it automatically stops the swing of massage main body with respect to pedestal part under the state that diseased portion at utmost erects with assembly, and has the decontrol of the lock-out state of the device that unlocks.
2. leg massage machine according to claim 1, wherein, above-mentioned massage main body is under uncharge state, and the mode of the state that at utmost erects with respect to pedestal part with assembly according to diseased portion is set its position of centre of gravity.
3. leg massage machine according to claim 1, wherein, above-mentioned massage main body is setovered in the mode of the state that at utmost erects with respect to pedestal part with assembly according to diseased portion.
4. according to any one the described leg massage machine in the claim 1～3, wherein, above-mentioned locking device comprises the engaging teat that is arranged at above-mentioned pedestal part, rotatably pivot props up the securing rod on the massage main body, wherein, securing rod is setovered by biasing mechanism, so that cross above-mentioned engaging teat with respect to the swing that erects direction of massage main body, with respect to the massage main body from the state that at utmost erects to engaging the teat engaging with above-mentioned with erecting rightabout swing;
Above-mentioned decontrol has relieving rod, and this relieving rod is arranged on the massage main body, makes above-mentioned securing rod resist the bias force of above-mentioned biasing mechanism and rotate, and removes and the engaging that engages teat.
5. leg massage machine according to claim 4, wherein, above-mentioned relieving rod rotatably pivot props up on the top of massage main body, make the direction of operating of the relieving rod that the lock-out state of the device that unlocks uses, with the massage main body from the state of erecting to consistent with the direction that erects the rightabout swing.
6. leg massage machine according to claim 5, wherein, being shaped as of the pivot point of above-mentioned relieving rod is spherical.
7. leg massage machine according to claim 1, wherein, above-mentioned locking device is arranged at the pars intermedia of the left and right directions of pedestal part and massage main body.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007017384A JP4201819B2 (en) | 2007-01-29 | 2007-01-29 | Foot massage machine |
| JP2007017384 | 2007-01-29 | ||
| JP2007-017384 | 2007-06-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101234065A true CN101234065A (en) | 2008-08-06 |
| CN101234065B CN101234065B (en) | 2011-01-12 |
Family
ID=39726513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100063043A Active CN101234065B (en) | 2007-01-29 | 2008-01-29 | Leg massage machine |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP4201819B2 (en) |
| CN (1) | CN101234065B (en) |
| TW (1) | TW200848011A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012071095A (en) * | 2010-08-31 | 2012-04-12 | Sanyo Electric Co Ltd | Foot massager |
| CN102379800A (en) * | 2010-08-31 | 2012-03-21 | 三洋电机株式会社 | Foot massager |
| CN113663277B (en) * | 2021-08-09 | 2022-08-02 | 河南省人民医院 | Device is tempered in nursing of bed patient's shank |
-
2007
- 2007-01-29 JP JP2007017384A patent/JP4201819B2/en active Active
- 2007-12-19 TW TW96148602A patent/TW200848011A/en not_active IP Right Cessation
-
2008
- 2008-01-29 CN CN2008100063043A patent/CN101234065B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| TW200848011A (en) | 2008-12-16 |
| TWI341196B (en) | 2011-05-01 |
| JP2008183078A (en) | 2008-08-14 |
| CN101234065B (en) | 2011-01-12 |
| JP4201819B2 (en) | 2008-12-24 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |