KR840001977B1 - Apparatus for chiropractic therapy and massage - Google Patents

Abstract

Equipment that is used to massage the body in a back and forth movement is operated by the application of finger pressure. The equipment generally has a main body and pressure parts that are connected to rollers. A supporting frame is attached to the main body and creates the back and forth movement of the equipment. The supporting frame, which moves, is driven by a force, such as a reversible motor.

Description

Shiatsu

1 and 2 are longitudinal sectional views of the acupressure apparatus according to the first embodiment of the present invention, and a plan view with the sheet removed.

Figure 3 is an enlarged side view of the wire connection.

4 is a schematic diagram showing the movement of the pressing portion on the rail.

5 is a perspective view showing the relationship between the support frame and the administrative control.

6 is a partially broken front view of the pressing portion.

7 is a perspective view of a sleeve.

8 is a plan view of the pressing unit.

9 is a cross-sectional view taken along the line VII-VII of FIG. 8.

10 and 11 are plan views in which the longitudinal section similar to the first and second views of the shiatsu apparatus according to the second embodiment and the sheet are removed.

The present invention relates to a shiatsu apparatus for acupressure or massage a human body by reciprocating a pressure roller such as a shiatsu roller or a massage roller.

Generally, this type of acupressure apparatus has a main body having an opening top surface mounted on a seat, and a supporting frame for supporting the pressing part having a pressing roller is mounted on the main body so as to reciprocate, and the supporting frame is reversible. Acupressure or massage is carried out by the pressure roller of the means which presses the user who reciprocated on the main body by the drive source like a rotor, and laid down on the seat | seat.

Meanwhile, in a strict sense, acupressure and massage are different concepts, ie, acupressure refers to pressing the human body by a pressure roller as the pressure roller is temporarily fixed at a predetermined position. It means to press the human body by the pressing roller while moving together, but since acupressure and massage are generally used in the same concept without distinguishing, it does not distinguish below.

In the conventional acupressure apparatus as described above, since the weight of the user is loaded on the support frame and the reciprocating travel of the support frame by this weight is not smooth, there is a possibility that the acupressure effect or massage effect may be lowered. Mechanisms were necessary to ensure the transmission to the support frame. In addition, when the bar chain is used to transmit the driving force of the driving source to the supporting frame by the chain or the wire, the chain does not slip, so the driving frame of the driving source is supported. However, the chain has a drawback that the chain is much more expensive than the wire, and there is a drawback that the noise is generated when the chain is used. When the wire is used, the wire is cheaper and no noise is generated compared to the chain. There is no advantage, but after supporting the large load It is extended because there is a disadvantage that the driving, such as that leading to slip by the tension of the wire varies smoothly driving the box a support hureim difficulties.

In addition, in the conventional shiatsu apparatus, since the stroke of the support frame reciprocating over the main body is generally fixed, the user cannot freely change the stroke.

That is, in the conventional acupressure apparatus, the stroke of the pressing portion, that is, the stroke of the support frame, is set so that the pressing roller runs over the whole body of the user lying on the seat.

Therefore, the user does not have any problem when trying to massage the whole body acupressure or massage, but it was very inconvenient when trying to concentrate acupressure or massage only a part of the human body.

In addition, in the acupressure apparatus, a good acupressure effect or a massage effect cannot be obtained unless the pressure roller of the pressing portion running in the powder does not strongly press the human body lying on the sheet.

Therefore, when the user lays on the seat by using a sheet of elastic paper, the user's human body deforms the sheet so that it is sufficiently wrapped in the main body, and the pressure of the user is increased by the press roller. .

However, if the pressure by the press roller is increased in this way, a large load is applied to the seat when the user is lying on the seat, or the user's body swings up and down like the seat due to the running of the press roller. The human body may be uncomfortable to the user due to the rigid inner bottom of the main body, the wire installed in the main body, or driven by a driving source for driving the pressure roller, or the chain may come into contact with the seat, or cause the user to feel uncomfortable with the wire or the like. There was a problem of early damage.

Therefore, in recent years, in order to increase the acupressure effect by the pressure roller, a number of protrusions are formed on the outer circumferential surface of the pressure roller so that the protrusion strongly presses the "concave" part of the human body. Located on both sides of the back of the human body, one press roller formed on the shaft is driven along both sides of the back.

However, the spine of the human body also increases the spacing of the "concave" portions on both sides of the spine in response to the gradually thickening changes from the neck toward the waist. Therefore, even if one press roller is simply spaced apart at a predetermined interval on the common axis and travels in the main body, the press roller is dissociated from the "concave" portions on both sides of the back of the human body, so that a sufficient acupressure effect cannot be obtained. In addition, the rollers as acupressure device can press the "concave" part of the human body by the projection protruding on the outer circumferential surface, which can give a pressing effect to the user. Pressing only a part of the pressure does not give the whole or even massaging effect to the muscles of the human body, so that the user can not only get acupressure device with a projection pressure roller, but also acupressure device with a projection roller without a projection for massage. If you don't own it, you can get both acupressure effect and massage effect. Will not.

Therefore, when the stroke of the supporting frame is small, the number of times of pressing pressure by the press roller at a certain time can have many effects and massage effect.However, in general, one press roller is pressed by the pressing portion to the body from the neck to the waist to the legs. It is oppressed.

In the pressing rollers of the pressing portions, the pressing rollers are mounted on the side so as to be spaced apart from each other by the same direction intervals, and the "concave" portions of the back spine of the user's human body and the waist are different from each other.

That is, when the user is lying in the natural posture, the opposing intervals of the "concave" portions on both legs are wider than the opposing intervals of the "concave" portions on both sides of the back.

Therefore, the pressure rollers having protrusions spaced at equal intervals will not be able to receive acupressure on the "concave" part of both sides of the spine and the "concave" part of both sides when the user is lying down in a natural posture. The gap must be deformed in accordance with the gap between the projections of the one-sided acupressure roller and the acupressure must be received in an unnatural posture.

Therefore, the main purpose of the present invention is to provide a shiatsu device for smoothly reciprocating the support frame by using a wire, to achieve this, the elastic absorber and the wire connected to each end of the wire to absorb the stretching of the wire It is provided with a wire connecting portion for connecting the liver end to the support frame and transmitting the driving force of the wire to the support frame so as to transmit the stretching force to the elastic absorbing port.

That is, as shown in the first and second illustrations, the acupressure apparatus 10 of the present invention includes a main body 12 on which the user lies and a support frame 14 mounted on the main body so as to reciprocate, and the support frame 14 is provided. Supporting the pressing unit 16 having a plurality of pressing rollers, the support frame 14 for supporting the pressing unit 16 is disposed on the rail 17 disposed in the main body 12, connected to the wire 18 It is.

The wire 18 is driven by a drive source 21 having a reversible motor 20.

As the wire 18 is driven, the support frame 14 moves on the rail 17, and the pressing portion 16 of the support frame 14 presses or massages the user on the main body 12 by a pressing roller. I know.

When the support frame 14 moves a certain stroke, the support frame 14 slides the control bar 22 of the stroke control section 23 in the main body to switch the switch 24.

By reversing the switch 24, the reversible motor 20 reverses and moves the support frame 14 in the opposite direction.

When the support frame 14 moves a predetermined stroke in the opposite direction, the support frame 14 is reversed by inverting the motor 20 by the same operation.

In this way, the support frame 14 reciprocates as the switch is switched after a certain stroke movement.

And the stroke of the support frame 14 is switched as the stroke switching part 26 as the control bar 22 elastically deforms.

Subsequently, each of the structural members of the acupressure apparatus 10 is formed as an upper mold having the main body 12 opened on its upper surface as shown in the first and second figures, and a sheet 28 such as a stretch mark is installed on the opening surface thereof. In addition, the one rail 17 is arrange | positioned in parallel with each other in the main body longitudinal direction in the main body 12, while the support frame 14 is comprised so that a movement on the rail 17 is possible. In addition, the support frame 14 includes a first support 30 located on the side of the user's head spaced apart in parallel and a support 32 of FIG. 2 located on the leg side of the user. The ends are each connected by one connecting plate 34.

Shafts 36 are provided on the supports 30 and 32, respectively, and the pressing rollers of the pressing section 16 are rotatably mounted to the shafts 36. (The pressing unit 16 will be described later) and the supports 30 and 32 are formed with wheels 38 at both ends of the shaft 36, respectively, and the support frame 14 as the wheels travel on the rails 17. Moves on rail 17.

As shown in the first and second illustrations, the driving source 21 is disposed at the left end of the main body 12, and the driving source 21 includes a reversible motor 21, a transmission 20, and the like, and the driving pulley 44 is fixed. The output shaft 42 is produced horizontally in the transmission 40.

In addition, the driven pulley 46 is disposed at an endless portion in the main body 12 so as to be perpendicular to the shaft 47, and a wire 18 is provided between the pulleys 44 and 46, and the driving pulley 44 is provided. The auxiliary pulley 49 is disposed near the driving pulley 44 so that the wire 18 can be sufficiently in contact with the wire 18, and each end of the wire 18 has the end of the supporting frame 14 as shown in FIG. The first and second support members 30 and 32 are connected to each other by a wire connection part 50, and the wire connection part 50 is connected to each end of the wire 18. (53) and one support piece 54, 55 or the like directed downward from the support body 30, 32, and the wire connecting portion 50 includes the support pieces 54, 55 and the connecting member 52. Hypothetical hypothesized example between () and (53): One interlocking bar (56, 57) of hard steel wire is provided.

Here, the interlocking bars 56 and 57 are integrally provided with winding portions 58 and 59 at one end thereof, and the winding portions 58 and 59 are slidably connected to the connecting members 52 and 53. Recommended.

And the connecting members 52, 53 form stoppers 60, 61, such as flanges, which limit the sliding of the windings 58, 59, for example. The other ends of the interlocking bars 56 and 57 are supported by sliding materials formed on the winding portions formed on the support pieces 54 and 55, and the tips 62 and 63 are interlocking bars 56 and 57 on the supporting pieces. It is bent to prevent the fall of) and constitutes a stopper.

And between the connecting members 52, 53, the elastic absorbing inlet 68 for absorbing the expansion and contraction of the wire 18 is hypothesized.

In addition, although the expansion absorber 68 is in the form of a tension spring in the illustrated embodiment, other members having a function of absorbing the expansion and contraction of the wire may be used instead of the tension spring.

In addition, if the reversible motor 20 of the drive source 21 is rotated to move the support frame 14 to the left, and the wire 18 is driven in the arrow L direction as shown in the third illustration, the wire 18 is a stopper. 60 contacts the winding part 58 of the interlocking bar 56, and the bending end 62 of the interlocking bar 56 travels instantaneously until it contacts the support piece 54. As shown in FIG.

After that, the wire 18 opens the interlocking bar 56 to integrally drive the support 30 so that the support frame 14 moves to the left.

At this time, the support 32 also moves integrally with the support 30 so that the driving force is not transmitted by opening the linkage bar 57 from the support 32 to the connection member 53.

On the contrary, when the wire 18 is driven in the direction of the arrow R, the wire 18 is driven in the same manner as described above to drive the support body integrally by opening the interlocking bar 57 to move the support frame 14 to the right. do.

In this way, the support frame 14 reciprocates.

In this way, the linkage bar 56 or 57 corresponding to the running direction of the wire 18 is operatively connected to the support 30 or 32 by opening the connecting member 52 or 53 so that the wire is The corresponding support 30 or 32 is integrally driven.

And the other linkage bar becomes a pulley and is not drivingly connected to the support. That is, the tension of the wire 18 is directly transmitted to the corresponding support by opening the corresponding connecting member, the interlocking bar, and is not transmitted to the tension spring. Therefore, the wire 18 can be driven smoothly to the support frame (14).

In addition, the elastic absorbing mouth 68 is not damaged by the tension of the wire 18, even if the wire 18 is stretched, the stretch is connected to the ends of the wire. Moreover, it is absorbed by the knitting force of the elastic absorption port 68. Therefore, tension fluctuation of the wire is prevented, and the contact state between the wire 18 and the driving pulley 44 is kept constant, so that the smooth driving of the support frame 14 is ensured by running the wire 18 under a constant tension.

On the other hand, the rail 17 is provided with the some cam piece 70 which moves the support frame 14 which runs on a rail upwards, and displaces the press part 16 on the support frame 14 upwards. (See FIGS. 1 and 2) As shown in FIG. 4, these cam pieces 70 are press-fitted yarns 16 in accordance with the shape of the back unevenness of the user when the user lies on the seat 28 installed on the opening surface of the main body 1. The pressing roller is formed at a position corresponding to the abdomen and the leg of the user so as to press the back of the user at equal pressure, and one support 72 is mounted on the inner wall of the main body 12 as shown in FIG. An elastically deformable control bar 22 for controlling the stroke of the frame 14 is attached to the support 72 so as not to slide or detachable so as to be directed in the moving direction of the support frame.

The control bar 22 becomes a hard steel wire, and is provided with the bending part 76 and 77 which protruded horizontally in the both ends of the longitudinal direction, respectively, and the bending part 78 which protruded horizontally in the middle part.

Meanwhile, as shown in FIG. 5, the actuating pin 80 is directed downward from the second support body 32 of the support frame 14, where the actuating pin 80 of the support frame 14 is bent in the control bar 22. (76) (77) 78 is formed so that engagement is possible. When the support frame 14 is driven by the wire 18, the actuating pins 80 engage with the bent either way and move the control bar 22 like the support frame.

In addition, the left end 81 of the control bar 81 is bent onto the hairpin, and a switch 24 such as a micro switch facing the bent portion 81 toward the driving source 21 is disposed in the main body 12. have.

When the switch is moved together with the control bar 22 and the support frame 14, the bent portion 81 is configured to reverse the rotation direction of the reversible motor of the driving source by switching the switch 24 and switching the switch. have.

In addition to this, as shown in FIG. 2, a stroke switching portion 26 for supporting frame is disposed on the side outer surface of the body 12, and the stroke switching portion 26 is a pin in the operation box 82 mounted on the outer surface of the body. And a switching lever 84 disposed so as to be rotatable in (83), one end of the switching lever is directed outward from the operation box, and the stroke switching part 26 opens the wall of the body 12 to produce the connecting rod. (86) is provided again.

One end of the connecting rod 86 is connected to the other end of the change lever by opening a pin (not shown), and the other end of the connecting rod is controlled by the control bar 22 directing the inside of the hole (not shown) formed at the other end. It is connected to the bar.

And when the switching lever 84 is rotated clockwise around the pin 83, the connecting rod 86 is moved to the outside and the elastically deformable control bar 22 is deformed laterally as shown by the dashed line.

In addition, the displacement in the center of the control bar 22 is larger than the displacement of the end portion, and the center bent portion 78 further moves laterally compared with the bent portions 76 and 77 of the end portion.

The control bar 22 is deformed by the connecting rod 86 until the actuating pin 80 (see FIG. 5) of the support 32 becomes impossible to engage the bent portion 78. A timemer 88 for setting the operation time of the mobilization 21 is attached to the operation box 82.

In addition, the support frame 14 is disposed in the main body 12 such that four stoppers 90 for preventing detachment from the rail 17 are disposed at both ends of the rail, and the inner bottom of the main body 12 is fitted with the inner bottom. The elastic protective material 92 made of a modified foamed elastic agent thicker than the height of the wire 18 is bonded, as well as sandwiching the wire 18 provided so that it can be made.

Therefore, when the user is lying on the seat 28, if the user lying on the seat swings up and down as a user places a large load on the seat or the support frame 14 reciprocates, the seat 28 is greatly deformed and the user There is a tendency to be wrapped in the main body, but even if the sheet 28 is greatly deformed, the user opens the sheet to contact the elastic protective material 92, and the user does not feel uncomfortable with the flexible texture of the elastic protective material and the elastic protective material 92 Since the upper surface is kept at a thickness higher than the height of the wire 18, the sheet 28 bent in the main body 12 is rubbed against the wire 18 and there is no case of damage.

As the elastic protective material 92, for example, expanded polyethylenene may be used, and use of expanded polyethylene is inexpensive and good elasticity is suitable as a protective material.

On the other hand, the first sleeve 102 is mounted in a central portion of the shaft 36 installed on the first support 30 of the support frame 14 so as to face each other, and the first sleeve 102 is as shown in the sixth illustration. The outer peripheral surface has a plurality of engaging pieces 106 arranged in the axial direction at one end, such as an annular fin 104 mounted on the pressing roller of the pressing part 16, and the engaging pieces 106 As shown in FIG. 7, the spacing between adjacent engagement surfaces is spaced apart at radial equal intervals so as to have a size to engage the engagement pieces.

And as shown in FIG. 6, the one-piece sleeve 102 is wrapped so that the engagement piece 106 can move in the center part of the shaft 36 so that the engagement piece 106 may be located in the space | interval of an opposing sleeve.

In this way, when one set of the ribs 102 is disposed on the shaft 36, the ribs can rotate on the shaft 36 integrally by engaging the engaging pieces 106, and at the same time, they can be separated or approached mutually in the axis direction of the axis. Can be moved.

And the acupressure roller 108 which is the 1st press roller of the press part 16 is each attached to the corresponding sleeve 102 annular fin part 104.

These acupressure rollers 108 are integrally provided with a plurality of partial spherical protrusions 111 inside the outer circumferential surface, and are made of an elastic material such as hard rubber, for example.

Moreover, the 2nd rib 112 is regrettable at the edge part of the shaft 36, and the massage roller 114 which is the 2nd press roller of the press part 16 is attached to the annular part and the recessed part (not shown).

(The second rib 112 is a known rib that does not have an engagement piece.)

The massage roller 114 is made of an elastic material such as hard rubber, which has a larger index than that of the acupressure roller 108 and is integrally provided with a plurality of protrusions 116 of the partial columnar shape axially directed on the outer circumferential surface thereof. The compression spring 118 is disposed between the first rib 102 and the second rib 112, and the compression spring 118 is spaced apart from each other by the first and second ribs 102 and 112. For the purpose of knitting, opposing sets of first ribs 102 disposed in the central portion of the shaft 36 are pressed in a direction approaching each other. (See Figure 8)

On the other hand, as in the shaft 36 of the second support body 32 of the support frame 14, as in the shaft 36 of the first support body 30, the first and second ribs 102 and 112 of each band are formed. As shown in FIG. 8, a second acupressure roller 120, which is a third pressure roller of the pressing unit 16 on the first rib 102 as shown in FIG. 8, is pressed on the second rib 112. The second massage roller 122 is mounted as a rotating material.

The second acupressure roller 120 is composed of an elastic material integrally provided with a plurality of protrusions 124 of the partial spherical on the outer circumferential surface, the first and second acupressure rollers 108, 120 are the same in the illustrated embodiment It is formed only by the pressing roller, and only the mounting state to the shaft 36 differs.

That is, the first acupressure roller 108 of the one is arranged on the shaft 36 so that the projections 111 are adjacent to each other, whereas the second acupressure roller 120 of the one of the shafts so that the projections 124 react with each other. It is excreted above.

The second massage roller 122 forms the same pressure roller as the first massage roller 114 and is disposed on the shaft 36 in the same manner as the first massage roller 114.

The target control panel 126 for controlling the operation of the pressing roller of the pressing unit 16 is disposed in the main body over the entire length of the main body 12 in the longitudinal direction, and the pressing roller control panel 126 as shown in FIG. The hook-shaped connecting member 128 is opened to connect the other end to the right end of the main body 12 and the other end to the left end of the main body through the tension spring 130, and the control panel 126 supports the support frame of the support frame 12. 30) 32 is directed between each axis 36 on the support.

The control panel 126, which directs the first support 30 and the shaft 36 on the support 30, has a flange 132 formed on the first rib 102 mounted on the shaft 36. It is held by. (See Figure 6)

And as shown in FIG. 9, the leaf spring 134 is disposed on the first support 30, and the leaf spring 134 presses the control panel 126 against the sleeve 102 to sandwich the control panel 126 between the flanges. To keep. In addition, the control panel 126 has an ever-changing width dimension along its longitudinal direction.

That is, when the user lays on the main body 12 with the head positioned on the axis of the first support 30 as shown in FIG. 8, the control panel 126 gradually decreases the portion corresponding to the neck of the user from the neck toward the waist. It is formed so that width may become wider.

Therefore, when the support frame 14 travels in the main body 12, the first acupressure roller 108 of the first support body 30 is applied to the restoring force of the spring 112 in the same manner as the first sleeve 102. In response to the width dimension of the control panel 126, it is moved in the axial direction of the axis. As shown in the second illustration, the portion corresponding to the user's head of the control panel 126 becomes thicker at the portion corresponding to the width portion.

The width of the control panel 126 is changed in this way because the thickness of the spine of the human body is changed and the intervals of the opposed “concave” portions are different.

Next, the operation of the acupressure apparatus 10 having the above configuration will be described. First, the timer 88 is set by rotating the switching lever 84 clockwise so that the control bar is elastically changed and curved as shown by the dotted line in FIG. By activating, the drive source 21 is started to drive the support frame 14. Now, if the driving pulley 44 of the drive source 21 is rotated and the support frame 14 has traveled in the direction of the drive source 21, that is, to the left, the second support 32 of the support frame 14 is When driving to the position corresponding to the left bent portion 76 of the control bar 22, the operating pin 80 protruding from the lower surface of the second support 32 is engaged with the bent portion 76, the control bar 22 is slid to the running direction of the support frame 14, that is, to the left.

Then, the switch 24 of the bent portion 81 formed at the left end of the control bar 22 is switched to change the rotation direction of the motor 20 of the drive source 21.

Therefore, the drive pulley 44 rotates in the reverse direction to drive the support frame 14 in the reverse direction, that is, to the right.

When the second support body 32 having the operation pins 80 of the support frame 14 is positioned at a position corresponding to the right bent portion 77 of the control bar 22, the operation pins 80 are bent portions. In conjunction with 77, the control bar is slid to the traveling direction of the support frame 14, that is, to the right.

Therefore, the bent part 31 of the left end of the control bar 22 is separated from the switch 24 and the switch is switched so that the rotational direction of the motor 20 is reconverted so that the left and right sides of the supporting frame 14 are reversed. Drive to

In this way, during the setting time of the timer 88, the support frame 14 has the actuating pin 80 protruding from the lower surface of the second support body 32 of the left engagement portion 76 of the control bar 22 and the right side. It is possible to reciprocate over the distance engaging with the engagement portion 77, that is, the total length of the main body 12 in the longitudinal direction.

Therefore, acupressure and massage are carried out by the acupressure rollers 108 and 120 and the massage rollers 114 and 122 of the pressing portion 16 held by the support frame 14 to hold the whole body of the user lying on the seat 28. Will be able to.

In addition, when the driving range of the support frame 14 is narrowed, that is, when the stroke of the support frame is shortened so that the user receives acupressure and massage intensively on a part of the human body, the switching of the administrative switching means 26 is performed. When the lever 84 is rotated counterclockwise to slide the switching rod 86 inward, the control bar 22 connected to the switching rod returns to the straight line indicated by the solid line in the curved state of the dotted line. Thus, the operation pin 80 protruding from the lower surface of the second support 32 of the support frame 14 can be engaged with the central bent portion 78 of the control lever 22.

Therefore, the support frame 14 has a range in which the operating pin 80 engages the left bent portion 76 and the center bent portion 78, or the center bent portion 70 and the right bent portion 77. It is possible to reciprocate in the range to be engaged.

Therefore, the user can receive the massage by the acupressure rollers and massage rollers 114 and 122 by the acupressure rollers 108 and 120.

When the support frame 14 is reciprocated over the entire length of the main body 12 in the longitudinal direction, the support frame is displaced in the vertical direction for the cam piece 70 protruding from the rail 17.

That is, the pressing portion 16 on the support frame 14 is displaced in the vertical direction corresponding to the back shape of the user lying down as shown in the fourth illustration, and thus the acupressure rollers 108 and 120 of the pressing portion 16. And the massage rollers 114 and 122 move while pressing the entire back of the user with an equal force, so that the user can receive good acupressure and massage for the whole body.

Thus, the stroke of the support frame 14 which supports the pressing part 16 and reciprocates in the longitudinal direction of the main body 12 can be easily converted by the stroke switching part 26, so that a user may suitably change according to a human condition. It is very convenient to receive acupressure and massage massage systemically or partially.

Therefore, in the present invention, when the support frame 14 travels in the main body 12, the first support 30 reciprocates the portion from the neck of the user to the waist, and the center portion of the shaft 36 shaft 36 The first acupressure roller 108 formed in the slide slides in the axial direction of the shaft 36 in response to the change in the width index of the control panel 126, and the projections 111 are located on both sides of the spine of the human body. Press the wealth.

At the same time, the target protrusion 116 of the first massage roller 114 located outside the first acupressure roller 108 ..... by pressing down the muscles of the part from the shoulder to the waist of the human body give.

In addition, the projection 124 of the second acupressure roller 120 formed on the shaft 36 by reciprocating the portion from the waist of the user to the waist of the second support 32 is the "concave" of both legs. At the same time pressing the wealth at the same time the projection of the second massage roller 122, 116 of the entire leg is pressed down to release the muscles.

That is, it is well known that the opposite interval side of the "concave" on both sides of the spine of the human body is wide.

And in correspondence with the gap difference, the opposite interval side of the projection 124 of the second acupressure roller 120 of the one compared with the opposite interval of the projection 111 of the first acupressure roller 108 of the one As it grows, the user is reliably pressed against the projections 111 and 124 of the respective acupressure rollers 108 and 120 by simply lying on the seat 28 in a natural posture.

In addition, the projection 124 of the second acupressure roller 120 is formed on the outer side in the axial direction thereof, and the gap between the projections 116 of the second massage roller 122 is narrow so that the user is narrow. The two legs of the second acupressure roller 120, the protrusion 124 and the second massage roller 122 of the protrusion 116 is in a state of being perfectly matched, so the pressure and massage effect of the muscle of the leg is extremely It becomes good.

Thus, the pressing part 16 supported by the support frame 14 is equipped with the 1st acupressure roller 108 and the 2nd acupressure roller 120 as a pressure roller, and the one of the 1st acupressure rollers 108 of As the protrusions 111 are formed on the outer circumferential surface and the protrusions 124 are formed on the outer circumferential surface of the one second acupressure roller 120 at a wider opposing interval than the protrusions 111 formed on the first acupressure rollers. When the user lies on the seat 28 in a natural posture, the protrusions 111 and 120 of the first and second acupressure rollers 108 and 120 are placed on the "concave portions" on both sides of the spine and the "concave portions" on both legs located at different intervals. 124) can be surely pressed, the user can receive a good acupressure without taking unnatural posture.

In addition, the pressing unit 16 includes not only the acupressure rollers 108 and 120, but also a first massage roller 114 and a second massage roller 122. The user can obtain the massage effect by the massage roller as well as the shiatsu effect by the shiatsu roller.

On the other hand, in the above embodiment, the pressing rollers of the pressing unit 16 are respectively supported on one shaft 36, and the first acupressure roller and the first massage roller having the same shape as shown by the dotted line shown in FIG. A shaft 36 having a second acupressure roller and a second massage roller may be formed on the second support 32, respectively, on the first support 30.

In such a configuration, the massage and acupressure can be continuously performed by a plurality of acupressure rollers and a massage roller, so that the massage effect and the acupressure effect are cumulatively increased.

10 and 11, the pressure device 210 of the second embodiment of the present invention is different from the pressure device in comparison with the pressure device 10 of the first embodiment.

That is, the acupressure device 210 is a pressure part 216 that is constitutively strengthened than the pressure part 16 of the pressure device 10, and the pressure part 216 is formed on each axis of the support 30, 32. 102 is provided with two sets of pressure rollers 218, which are mounted as rotating materials and have a smooth main surface in the ridge part, and the pressure device 210 includes the control panel 126 of the first embodiment. ), The pressing roller 218 does not move in the axial direction of the shaft.

The other configuration of the acupressure device 210 omits the configuration and description of the first embodiment, the pressure device 210 can be produced at a low cost by simplifying the configuration.

As described above, according to the present invention, the acupressure device is connected to each end of the wire to connect the stretch absorbing port for absorbing the stretch of the wire and the support frame for supporting each end of the wire, and the support frame without transmitting the driving force of the wire to the stretch absorbing port By providing a wire connection part for transmitting to the support frame, the driving force of the wire is directly transmitted to the support frame, and the support frame runs smoothly without noise. In addition, even when the wire is stretched, the stretch is absorbed by the stretch absorber, thereby eliminating the tension variation of the wire. Therefore, the wire is maintained at a constant tension and smooth running of the support frame is ensured.

Claims (1)

In driving the support frame 14 equipped with the acupressure rollers 108 and 120 with the wire 18 installed by the driving pulley 44 and the driven pulley 46 or the like, the above-mentioned of the wire 18 The connecting parts 52 and 53 are provided at both ends located on the lower surface side of the support frame 14, and both ends are connected to these connecting members 52 and 53 to install the elastic absorbing holes 68. Each end of each connecting member 52, 53 is made to slide, and the tension is applied to the wire 18, and the connecting members 52 and 53 hang when the elastic suction port 68 is extended. The other end of these interlocking bars (56) and (57) is formed by driving the support frame (14) by forming an interlocking bar (56) and an interlocking bar (57) in which the other end is connected to each other in a direction opposite to each other. Chiropractor characterized in that the interlocking operation in the state.

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