JP2021121314A - Chair type massage machine - Google Patents

Abstract

To enable treatment by total body stretching while intensively treating upper body sites.SOLUTION: A leg placement part 5 of a chair type massage machine 11 includes holding means and extension means for moving a leg of a treated person. The extension means includes: a rotating mechanism for vertically rotating the leg placement part 5 from a horizontal position to a vertical position relative to a seat part 2 or from the vertical position to the horizontal position; and an extending and contracting mechanism for extending and contracting the leg placement part 5 relative to the seat part 2. A control part 91 controls the holding means to hold the leg of the treated person, then controls a treatment part 4 to protrude a treatment element 41 included in the treatment part 4, and controls the rotating mechanism and the extending and contracting mechanism to extend the leg placement part 5 relative to the seat part 2 in the horizontal position. While using a lumbar part of the treated person where the treatment element 41 abuts as a supporting point, an upper body of the treated person is pushed out and bent on the opposite side of a backrest part 3, and simultaneously, the leg of the treated person is extended in the horizontal position. Consequently, a total body of the treated person is bent while intensively treating upper body sites.SELECTED DRAWING: Figure 1

Description

The present invention relates to a chair-type massage machine provided with a seat portion and a backrest portion.

Japanese Unexamined Patent Publication No. 2004-041383 (Patent Document 1) discloses a chair-type massage machine. This massage machine is equipped with a massage unit for massaging balls on the backrest, and a footrest portion equipped with an air cell for foot massage is connected to the front side of the seat. The air cell is supplied with air to inflate, and the footrest is lowered while the foot is being held, and the footrest is controlled to be raised after the foot is released from the hold state.

Japanese Unexamined Patent Publication No. 2003-210270 (Patent Document 2) includes an airbag for massaging the shoulders, back and waist on the backrest of the massage chair, and also includes a footrest on which the feet are placed. The footrest includes an airbag that massages the lower leg, and is used to control the backrest while rotating the footrest in the vertical direction while restraining the lower leg by sandwiching it.

Japanese Unexamined Patent Publication No. 2004-041383 Japanese Unexamined Patent Publication No. 2003-210270

The massage machine of Patent Document 1 causes the foot stretching effect by lowering the foot resting portion while holding the foot and raising the foot resting portion after releasing the foot holding state. However, Patent Document 1 does not show that a massage unit provided with a kneading ball is operated at the same time in conjunction with the operation of the footrest portion. That is, Patent Document 1 discloses that the lower body is stretched by the effect of stretching the legs, and the upper body is also stretched while treating the part of the patient to be treated with the kneading balls provided on the backrest. Not. Therefore, in the massage machine of Patent Document 1, it is not possible to make the person to be treated receive a whole body stretch while intensively treating the upper body part.

The massage machine of Patent Document 2 obtains a stretching effect by tilting the backrest portion while rotating the footrest in the vertical direction. However, Patent Document 2 discloses an operation in which the upper body of the person to be treated is also stretched by operating each airbag provided on the backrest portion in conjunction with the movement of the footrest. No. Therefore, in the massage machine of Patent Document 1, it is not possible to make the person to be treated receive a whole body stretch while intensively treating the upper body part.

An object of the present invention is to provide a chair-type massage machine capable of stretching the whole body while intensively treating the upper body part.

The chair-type massage machine according to the embodiment of the present invention is pivotally supported on the seat portion, the rear side of the seat portion, the tiltable backrest portion, and the front side of the seat portion, and is supported by the patient. A treatment unit that includes a leg-mounting portion on which the legs are placed and a treatment element that treats at least the back of the person to be treated, and that projects the treatment child toward the treatment subject leaning on the backrest portion, and the above-mentioned treatment unit. A control unit for controlling each of the leg-mounting portion and the treatment unit is provided, and the leg-mounting portion includes a holding means for holding the leg of the treated person and an extending means for moving the leg of the treated person. The extending means includes a rotating mechanism that rotates the leg-mounting portion up and down from a horizontal posture to a vertical posture with respect to the seat portion, or from the vertical posture to the horizontal posture, and the leg-mounting portion. The control unit includes a telescopic mechanism for extending and contracting with respect to the seat portion, and the control unit controls the holding means so as to hold the leg of the person to be treated, and then the treatment is performed so as to project the treatment child. In addition to controlling the portion, the rotation mechanism and the expansion / contraction mechanism are controlled so that the leg rest portion extends with respect to the seat portion in the horizontal posture, so that the waist portion of the person to be treated with whom the treatment child abuts is controlled. As a fulcrum, the upper body of the treated person is pushed out to the opposite side of the backrest and warped, and at the same time, the legs of the treated person are extended in the horizontal posture to intensively treat the upper body part. At the same time, the entire body of the treated person is warped.

Preferably, the backrest includes an elevating mechanism that moves the treatment unit in the longitudinal direction of the backrest, the control unit further controls the elevating mechanism, and the control unit is the treatment element. The elevating mechanism is controlled so as to move the treatment unit upward within a predetermined massage range in a state where the treatment portion is projected.

Preferably, the backrest includes an elevating mechanism that moves the treatment unit in the longitudinal direction of the backrest, the control unit further controls the elevating mechanism, and the control unit is the treatment element. The elevating mechanism is controlled so as to move the treatment unit upward within a predetermined massage range while intermittently projecting.

Preferably, the control unit controls the holding means so as to hold the leg of the person to be treated, and then the rotation mechanism so as to extend the leg rest portion in the horizontal posture with respect to the seat portion. After controlling the telescopic mechanism, the treatment unit is controlled so as to project the treatment child, and the rotation mechanism is controlled so as to rotate the leg rest portion downward. It is possible to stretch the whole body so that the whole body is warped.

Preferably, the backrest portion has a shoulder holding portion that holds both shoulders of the treated person, and the control unit controls the holding means so as to hold the leg of the treated person and is treated. The shoulder holding portion is controlled so as to hold both shoulders of the person.

The above and other objectives, features, aspects and advantages of the invention will become apparent from the following detailed description of the invention as understood in connection with the accompanying drawings.

It is a perspective view which shows the chair type massage machine by embodiment of this invention. It is a figure which shows the control unit of the chair-type massage machine shown in FIG. 1 and the peripheral part in association with each other. It is a figure which shows the functional structure of the control part by embodiment of this invention. It is a figure which shows the display part of the operation panel by embodiment of this invention. It is a control flowchart by embodiment of this invention. It is a figure which shows the time chart of the stretch mode which concerns on 1st Example (reference example). It is a figure which shows typically the operation of each part of the chair type massage machine which concerns on 1st Example (reference example). It is a figure which shows the time chart of the stretch mode which concerns on 2nd Example. It is a figure which shows typically the operation of each part of the chair type massage machine which concerns on 2nd Example. It is a figure which shows the time chart of the stretch mode which concerns on 3rd Example. It is a figure which shows typically the operation of each part of the chair type massage machine which concerns on 3rd Example. It is a figure which shows the time chart of the stretch mode which concerns on modification 1. It is a figure which shows typically the operation of each part of the chair type massage machine which concerns on modification 1. FIG. It is a figure which shows the time chart of the stretch mode which concerns on modification 2. It is a figure which shows typically the massage operation A which concerns on modification 2. It is a figure which shows typically the massage operation B which concerns on the modification 2. It is a figure which shows the time chart of the stretch mode which concerns on modification 3. It is a figure which shows typically the operation of each part of the chair type massage machine which concerns on modification 3. It is a perspective view which shows the chair type massage machine by another embodiment of this invention.

Hereinafter, embodiments of the present invention will be described with reference to the drawings. In the following description, the same parts are designated by the same reference numerals. Their names and functions are the same. Therefore, detailed explanations about them will not be repeated. In this specification, "treatment" does not mean treatment for the human body, but means that an external force is applied to the human body like "massage". Further, in the present embodiment, the "leg" corresponds to the portion of the lower limbs extending downward from the knee. This downward extension includes the foot (instep and fingertips) that extends beyond the ankle.

[Chair massage machine 11]
With reference to FIG. 1, the chair-type massage machine 11 includes a seat portion 2, a backrest portion 3, a treatment portion 4, a leg rest portion 5, a shoulder holding portion 6, and a control portion 91.

In the following description, the anteroposterior direction corresponds to the anterior-posterior direction as seen from the patient when the patient is seated on the seat 2. The vertical direction corresponds to the vertical direction when the person to be treated sits on the seat 2 and is viewed from the person to be treated. The left-right direction corresponds to the left-right direction when the person to be treated sits on the seat 2 and is viewed from the person to be treated.

Further, the vertical posture corresponds to a posture in which the leg of the seated patient is hung down in the vertical direction. The vertical posture includes not only a vertical state but also a substantially vertical state. Further, the horizontal posture corresponds to a posture in which the leg of the seated patient is extended horizontally in the front-back direction. The horizontal posture includes not only a horizontal state but also a substantially horizontal state.

The seat portion 2 is for seating the person to be treated. The seat portion 2 includes a plurality of seat airbags 21. The plurality of seat airbags 21 are provided at positions corresponding to the back side of the thighs of the seated patient. More specifically, the plurality of seat airbags 21 include two airbags 21a and 21b corresponding to the upper part of the thigh and one airbag 21c corresponding to the lower part of the thigh. Each of the airbags 21a and 21b is arranged on the rear side of the seat portion 2, and is arranged separately in the left-right direction. The airbag 21c is arranged on the front side of the seat portion 2.

The backrest portion 3 is pivotally supported behind the seat portion 2. The backrest portion 3 is tilted toward the rear side of the seat portion 2 so that it can be reclined. More specifically, the reclining telescopic mechanism 18a (see FIG. 2) built into the chair-type massage machine 11 reclines the backrest portion 3 to the rear side of the seat portion 2.

The backrest portion 3 has a guide rail 32 extending in the vertical direction. The guide rail 32 moves the treatment portion 4 in the longitudinal direction of the backrest portion 3.

The treatment unit 4 includes a pair of left and right kneading balls 41 (corresponding to a treatment child) for treating at least the back of the person to be treated, and a pair of left and right kneading balls 41 toward the person to be treated leaning on the backrest portion 3. To protrude. The details of the treatment unit 4 will be described later.

The leg mounting portion 5 rests the leg of the person to be treated. The leg mounting portion 5 has a pair of left and right groove portions 51. The pair of left and right groove portions 51 are formed so as to accommodate both lower legs from the knee of the patient seated on the seat portion 2.

The leg mounting portion 5 includes a plurality of leg airbags 52 (corresponding to holding means) and an extending mechanism 53 (corresponding to extending means). The details of the extension mechanism 53 will be described later.

The plurality of leg airbags 52 have a function as a holding means for holding the legs of the treated person. The plurality of leg airbags 52 are inflated so as to sandwich the left and right sides of the shin portion of the leg to massage the leg. The plurality of leg airbags 52 have at least airbags 52a to 52d. Each of the airbags 52a to 52d is arranged on the inner surface of the pair of left and right groove portions 51, respectively.

The shoulder holding portions 6 are provided on both sides of the backrest portion 3. More specifically, the shoulder holding portion 6 is provided at a position facing the shoulder of the patient who is leaning against the backrest portion 3. The shoulder holding portion 6 includes a raised portion 61 and a shoulder airbag 62.

The raised portion 61 has a shape that is raised forward from the backrest surface of the backrest portion 3. The raised portions 61 are provided on both sides of the backrest portion 3. The shoulder airbag 62 is arranged on the raised portion 61. The shoulder airbag 62 expands by receiving air supply from the air distribution unit 94A (see FIG. 2), which will be described later. As a result, both shoulders of the person to be treated are pneumatically treated so as to be sandwiched from the left and right shoulder airbags 62. The raised portion 61 and the shoulder airbag 62 are preferably formed long along the longitudinal direction of the backrest portion 3.

The shoulder airbag 62 is more preferably formed by stacking a plurality of airbags. As a result, the holding force on both shoulders of the person to be treated can be enhanced, and the effect of pneumatic treatment by the shoulder airbag 62 can be enhanced.

The control unit 91 controls the operation of the chair-type massage machine 11. More specifically, the control unit 91 controls the operation of each unit including the seat portion 2, the backrest portion 3, the treatment portion 4, the leg rest portion 5, and the shoulder holding portion 6 according to a program built in in advance.

Here, each of the above-mentioned airbags is controlled independently of each other. Further, for each airbag, one end of a flexible hollow air pipe is connected to each of the above-mentioned airbags, and the other end of each air pipe is connected to an air distribution unit 94A (see FIG. 2) corresponding to an air supply / exhaust unit. Be connected. Each airbag expands by supplying air and contracts by exhaust through an air pipe.

[Controller unit]
FIG. 2 is a diagram showing the control unit 9 of the chair-type massage machine 11 and the peripheral portion in association with each other. The control unit 9 includes a control unit 91, an operation panel 92, an air generation unit 93, and a distributor 94.

The control unit 91 is composed of a microcomputer or the like. The control unit 91 includes a CPU (Central Processing Unit) 91A and a timer 91B. The control unit 91 is connected to the operation panel 92, the air generation unit 93, the distributor 94, and the storage unit 95, respectively. The control unit 91 controls each airbag, the treatment unit 4, the extension mechanism 53, and the reclining expansion / contraction mechanism 18a.

The operation panel 92 includes a switch unit 92A and a display unit 92B (see FIG. 4). The switch unit 92A is operated for the patient to input an instruction. The display unit 92B includes a liquid crystal screen or the like for displaying various information.

The air generation unit 93 includes a pump 93A for delivering air and a motor (not shown) for driving the pump 93A.

The distributor 94 distributes and outputs the air from the air generating unit 93 to each airbag. The air generation unit 93 and the distributor 94 are controlled by the control unit 91 to independently expand / contract each airbag. Each part of the subject is pneumatically treated by the expansion of each airbag. The distributor 94 includes an air distribution unit 94A and a signal distribution unit 94B.

The air distribution unit 94A independently controls the opening and closing of a solenoid valve (not shown) connected to the air pipe of each airbag according to a control signal from the control unit 91. As a result, air is supplied / exhausted so that each airbag expands or contracts independently.

The signal distribution unit 94B uses an A / D (Analog / digital) conversion unit (not shown) to control the control unit 91 and each part of the chair-type massage machine 11 (reclining expansion / contraction mechanism 18a, massage mechanism 42, pressure sensor 43, and extension). Controls the input and output of signals with the mechanism 53 and the like).

The storage unit 95 stores programs and data. The storage unit 95 includes a volatile and non-volatile ROM (Read Only Memory), a RAM (Random Access Memory), and the like. The program stored in the storage unit 95 includes a treatment program for operating the chair-type massage machine 11. The program stored in the storage unit 95 is executed by the control unit 91 according to the operation content received from the operation panel 92.

[Treatment department 4]
Next, referring to FIG. 2, the treatment unit 4 includes a pair of left and right kneading balls 41, a massage mechanism 42, and a pressure sensor 43.

The massage mechanism 42 includes a kneading mechanism 42a, a tapping mechanism 42b, a protruding mechanism 42c, and an elevating mechanism 42d.

The kneading mechanism 42a has a gear and a motor. The kneading mechanism 42a is controlled by the control unit 91, and causes a pair of left and right kneading balls 41 to perform a kneading operation. The tapping mechanism 42b has a gear and a motor. The tapping mechanism 42b is controlled by the control unit 91, and causes a pair of left and right kneading balls 41 to perform a striking operation.

The protrusion mechanism 42c has a gear and a motor. The protrusion mechanism 42c is controlled by the control unit 91, and projects a pair of left and right kneading balls 41 toward the patient who is leaning against the backrest portion 3. As a result, the degree of contact (treatment strength) of the pair of left and right kneading balls 41 with respect to the upper body including the back of the person to be treated is appropriately adjusted. Further, the protruding mechanism 42c projects a pair of left and right kneading balls 41 to apply acupressure treatment to each part of the upper body of the person to be treated.

The elevating mechanism 42d has a gear and a motor. The elevating mechanism 42d is controlled by the control unit 91, and moves the treatment unit 4 within the backrest unit 3. More specifically, the elevating mechanism 42d moves the treatment unit 4 in the vertical direction along the guide rail 32.

Further, the protrusion mechanism 42c and the elevating mechanism 42d are simultaneously controlled by the control unit 91, so that a pair of left and right kneading balls 41 perform a predetermined massage operation. The predetermined massage operation will be described later.

The pressure sensor 43 detects the pressure applied to the pair of left and right kneading balls 41. The control unit 91 identifies the back muscle line of the patient based on the detection result of the pressure sensor 43.

The identification of the spine line is performed as follows. First, the CPU 91A controls the elevating mechanism 42d to move the treatment unit 4 above the backrest portion 3 along the guide rail 32. The CPU 91A detects the pressure applied to the kneading ball 41 moving upward by the pressure sensor 43. The CPU 91A compares the pressure value detected by the pressure sensor 43 with a predetermined pressure value. Based on the results of this comparison, the patient's spine line is identified.

[Extension mechanism 53]
With reference to FIG. 2, the extension mechanism 53 of the leg mounting portion 5 includes a rotation mechanism 53a and an expansion / contraction mechanism 53b.

The rotating mechanism 53a has a motor and a gear. The rotating mechanism 53a rotates the leg mounting portion 5 in the vertical direction from the vertical posture to the horizontal posture or from the horizontal posture to the vertical posture. Further, the rotation mechanism 53a can rotate the leg mounting portion 5 to a predetermined angle and maintain the leg mounting portion 5 in an inclined state according to the angle.

The expansion / contraction mechanism 53b has a motor and a gear. The expansion / contraction mechanism 53b extends and contracts the leg mounting portion 5 with respect to the seat portion 2. With this expansion / contraction mechanism 53b, the position of the leg mounting portion 5 with respect to the seat portion 2 can be changed according to the length of the leg of the person to be treated.

[Functional configuration of control unit 91]
With reference to FIG. 3, the control unit 91 has a first control unit 911 for carrying out stretch control in the first mode of the first embodiment (reference example) described later, and a second mode of the second embodiment described later. It has a second control unit 912 for carrying out the stretch control according to the above, and a third control unit 913 for carrying out the stretch control according to the third mode of the third embodiment described later. The first control unit 911, the second control unit 912, and the third control unit 913 correspond to a program stored in advance in the storage unit 95, or a combination of the program and a circuit. When the CPU 91A reads and executes the program from the storage unit 95, stretch control by the first control unit 911, the second control unit 912, and the third control unit 913 is realized.

[Menu screen]
With reference to FIG. 4, the display unit 92B of the operation panel 92 displays the menu screen of the massage content. The massage content menu has a plurality of stretch modes including a stretch motion by the kneading ball 41. These stretch modes include the first mode of the first embodiment (reference example) described later, the second mode of the second embodiment, and the third mode of the third embodiment. Each of the stretch modes is mainly a stretch that specifies the treatment site. This stretch includes a "neck streak stretch", a "back stretch", and a "waist stretch" for each treatment site.

The menu screen according to the embodiment is composed of a plurality of menu screens. The patient can switch the menu screen by operating the switch unit 92A (see FIG. 2). The menu screen of FIG. 4 displays a menu for selecting a treatment site. By selecting one of the "neck stretch", "back stretch", and "waist stretch" on the menu screen, the patient is treated with any of the "neck streaks", "back", and "waist". Can be selected as. Further, the other menu screens (not shown) include a plurality of modes including the first mode of the first embodiment (reference example), the second mode of the second embodiment, and the third mode of the third embodiment, which will be described later. Includes a screen for selecting the desired stretch mode from the stretch modes of.

The patient is seated on the chair-type massage machine 11 and operates the operation panel 92 to select a desired treatment site and a type of stretch mode. More specifically, the person to be treated selects a desired treatment site from the menu screen of the display unit 92B, and then switches to another menu screen to select the stretch mode (first to third modes). After that, the start button of the switch unit 92A (see FIG. 2) is operated. As a result, the selected treatment site is massaged in the selected stretch mode.

When the massage is performed by the chair-type massage machine 11, each airbag is completely exhausted in advance. Further, before the massage is performed, the backrest portion 3 stands up and the leg rest portion 5 is in a vertical posture.

[flowchart]
FIG. 5 is a control flowchart when the treatment site and the stretch mode are selected. The CPU 91A reads out the program stored in the storage unit 95 and executes the control flowchart shown in FIG.

Hereinafter, the case where “waist stretch” is selected from the menu screen shown in FIG. 4, that is, the case where “waist” is selected as the treatment site will be described with reference to FIG. Before executing the control flowchart shown in FIG. 5, it is assumed that the leg mounting portion 5 is held in the vertical state.

The CPU 91A receives the operation content of the operation panel 92 and determines the type of stretch mode selected by the patient (step S1). That is, the CPU 91A determines the selected treatment site (that is, "waist") and the stretch mode selected from the first to third modes based on the operation content. After that, the CPU 91A rotates the leg mounting portion 5 upward from the vertical state to the horizontal posture (step S3). Hereinafter, the horizontal state of the leg mounting portion 5 is also referred to as a “stretch mode initial state”. In the initial state of the stretch mode, the kneading ball 41 is set at a predetermined initial position in the backrest portion 3.

After that, the CPU 91A controls the elevating mechanism 42d to move the treatment unit 4 to a portion specified by the determined stretch mode (step S5). Since "waist stretch" is selected in this flowchart, the treatment unit 4 moves to the waist.

Here, the movement of the treatment unit 4 to the lumbar region is performed as follows. That is, the CPU 91A specifies a position corresponding to the neck line, shoulder, scapula, waist, etc. of the treated person from the information of the back muscle line in the treated person specified by the pressure sensor 43 described above and a predetermined calculation formula. Based on this identification, the treatment unit 4 is moved to a position on the guide rail 32 corresponding to the determined treatment site (waist) in the stretch mode. The method of detecting each part is not limited to the method using the pressure sensor 43. For example, the person to be treated may determine the position of the treated part (the position on the guide rail 32 corresponding to the desired part) from the position information of the desired part manually input from the operation panel 92.

Next, the CPU 91A controls the air generation unit 93 and the air distribution unit 94A, and supplies air to the airbags of each unit to expand them (steps S7 and S9). The air supply speed of the pump 93A is preferably constant. After starting the air supply to each airbag, when the CPU 91A determines that the predetermined time has elapsed by the timer 91B (YES in step S9), the solenoid valve of each airbag is set to "" via the air distribution unit 94A. Switch from "open" to "closed". When the airbag is completely inflated, the completion of holding the body is detected.

On the other hand, when it is determined that the predetermined time has not yet elapsed (NO in step S9), the process returns to step S7, and the subsequent processes such as air supply are repeated. After the treatment of steps S7 and S9, the leg of the treated person is fixedly held by the inflated leg airbag 52 in the initial state of the stretch mode.

After that, the CPU 91A executes the stretch control according to the stretch mode determined in step S1 (step S11). Specifically, when the first mode is selected, the first control unit 911 executes stretch control according to the control sequence of the first embodiment (reference example) described later. When the second mode is selected, the second control unit 912 executes stretch control according to the control sequence of the second embodiment described later. When the third mode is selected, the third control unit 913 executes stretch control according to the control sequence of the third embodiment described later. When step S11 is completed, the CPU 91A returns the posture of the chair-type massage machine 11 to a predetermined posture (for example, the vertical posture in FIG. 1).

[Stretch control]
The first embodiment (reference example), the second embodiment, the third embodiment, and the modified examples 1 to 3 are exemplified with respect to the stretch control (step S11 in FIG. 5) in each of the above-mentioned stretch modes.

Here, the times T0 to T1 in the control sequences of FIGS. 6, 8, 10, 12, 14, and 17 are the steps S7 and S7 of FIG. 5 in the pre-stage of the stretch control (step S11 of FIG. 5). Corresponds to S9. In addition, in FIG. 6, FIG. 8, FIG. 10, FIG. 12, FIG. 14, and FIG. 17, each interval of the time shown in the control sequence is not particularly limited and can be set as appropriate.

Further, in FIGS. 7, 9, 11, 13, and 18, the portions indicated by hatching indicate the expanded state in which the leg airbag 52 and the shoulder airbag 62 are supplied with air. The black-painted portion indicates a state in which the kneading ball 41 protrudes from the backrest surface of the backrest portion 3.

[First Example (Reference Example)]
A first embodiment (reference example) will be described with reference to FIGS. 6 and 7. Although the first embodiment (reference example) is outside the scope of claims of the present invention, the first embodiment (reference example) will be described for comparison with the second and third embodiments described later. do. The first embodiment (reference example) shows the stretch control executed by the first control unit 911 when the treated person selects the first mode. In FIG. 6, the leg airbag 52, the kneading ball 41, and the leg mounting portion 5 of the leg mounting portion 5 are associated with each other, and their operation or control sequences are schematically shown with the passage of time shown on the time axis t. It is shown in.

The first control unit 911 inflates the leg airbag 52 so as to hold the leg of the patient, and then the first control unit 911 controls the protrusion mechanism 42c so as to project the kneading ball 41. , The rotation mechanism 53a is controlled so as to rotate the leg mounting portion 5 downward. Here, it is preferable that the protrusion of the kneading ball 41 and the rotation of the leg mounting portion 5 are performed at the same time.

At times T0 to T1, the first control unit 911 controls the air generation unit 93 and the air distribution unit 94A, and supplies air to the leg airbag 52 of the leg mounting unit 5 in the horizontal posture to inflate it (FIG. 7 (FIG. 7). A) → See FIG. 7 (B)).

At times T1 to T2, the first control unit 911 holds the inflated state of the leg airbag 52. As a result, the leg of the treated person placed on the leg-mounted portion 5 in the horizontal posture is held.

At times T2 to T3, the first control unit 911 controls the protrusion mechanism 42c and the rotation mechanism 53a. More specifically, as shown in FIGS. 7B and 7C, the first control unit 911 controls the protrusion mechanism 42c so that the kneading ball 41 protrudes in the direction of the arrow AR3, and has a horizontal posture. The rotation mechanism 53a is controlled so as to rotate the leg-mounted portion 5 of the above (in the direction of the arrow AR1). As shown in FIG. 7C, the first control unit 911 controls the rotation mechanism 53a so that the leg mounting unit 5 stops at a predetermined inclination angle. Further, at times T2 to T3, the first control unit 911 holds the inflated state of the leg airbag 52.

At times T3 to T4, the first control unit 911 controls the protrusion mechanism 42c so that the kneading ball 41 is maintained in a protruding state. The leg mounting portion 5 is held at a predetermined inclination angle which is a position above the vertical state. In addition, the first control unit 911 holds the inflated state of the leg airbag 52.

As described above, in the first embodiment (reference example), the treated person who comes into contact with the protruding kneading ball 41 while applying intensive acupressure to the part of the treated person (waist in this embodiment) which is in contact with the kneading ball 41. The upper body of the treated person is pushed out to the opposite side of the backrest portion 2 and bent, and the leg (knee) of the treated person is bent and stretched from the horizontal posture. In this way, the upper body is stretched by bending the back (waist) of the treated person, and the lower body is stretched by bending and stretching the legs (knees) in a horizontal posture. That is, the person to be treated can receive a whole body stretch in which the entire body is warped while receiving acupressure on the waist by the kneading ball 41.

[Second Example]
A second embodiment will be described with reference to FIGS. 8 and 9. The second embodiment shows the stretch control executed by the second control unit 912 when the treated person selects the second mode. In FIG. 8, the operation or control sequence of each of the leg airbag 52, the kneading ball 41, and the leg mounting portion 5 is schematically shown with the passage of time shown on the time axis t. ..

The second control unit 912 inflates the leg airbag 52 so as to hold the leg of the patient. After that, the second control unit 912 controls the protrusion mechanism 42c so as to project the kneading ball 41, and controls the expansion / contraction mechanism 53b so as to extend the leg mounting portion 5 with respect to the seat portion 2. After that, the rotation mechanism 53a is controlled so as to rotate the leg mounting portion 5 downward. Here, it is preferable that the protrusion of the kneading ball 41 and the extension of the leg mounting portion 5 are carried out at the same time.

At times T0 to T1, the second control unit 912 controls the air generation unit 93 and the air distribution unit 94A, and supplies air to and expands the leg airbag 52 of the leg mounting unit 5 in the horizontal posture (FIG. 9 (FIG. 9). A) → See FIG. 9 (B)).

At times T1 to T2, the second control unit 912 holds the inflated state of the leg airbag 52. As a result, the leg of the treated person placed on the leg-mounted portion 5 in the horizontal posture is held.

At times T2 to T3, the second control unit 912 controls the protrusion mechanism 42c and the expansion / contraction mechanism 53b. More specifically, as shown in FIGS. 9B and 9C, the second control unit 912 controls the protrusion mechanism 42c so that the kneading ball 41 protrudes in the direction of the arrow AR3, and the seat portion. The expansion / contraction mechanism 53b is controlled so as to extend the leg mounting portion 5 in the direction indicated by the arrow AR2 with respect to 2. Further, at times T2 to T3, the second control unit 912 holds the inflated state of the leg airbag 52.

At times T3 to T4, the second control unit 912 controls the protrusion mechanism 42c so that the kneading ball 41 is maintained in a protruding state. Further, the second control unit 912 controls the rotation mechanism 53a so as to rotate the leg mounting portion 5 in the horizontal posture downward (in the direction of the arrow AR1) while maintaining the protruding state of the kneading ball 41 (FIG. 9 (C) → see FIG. 9 (D)). As shown in FIG. 9D, the CPU 91A controls the rotation mechanism 53a so that the leg mounting portion 5 stops at a predetermined tilt angle. Further, the second control unit 912 holds the inflated state of the leg airbag 52.

As described above, in the second embodiment, while intensively applying acupressure to the part of the treated person (waist in this embodiment) that comes into contact with the kneading ball 41, the part of the treated person that the protruding kneading ball 41 comes into contact with is used as a fulcrum. As a result, the upper body of the treated person is pushed out to the side opposite to the backrest portion 2 and warped, and the legs of the treated person are extended in a horizontal posture. In addition, the subject's legs (knees) are bent and stretched from a horizontal position. In this way, the upper body is stretched by bending the back (waist) of the treated person, and the lower body is stretched by stretching the legs in a horizontal posture and bending and stretching the legs (knees). That is, the person to be treated can receive a whole body stretch in which the entire body is warped while receiving acupressure on the waist by the kneading ball 41. In particular, in the second embodiment, since the legs (knees) are bent and stretched after the legs are stretched in the horizontal posture, the stretching effect of the lower body is further enhanced.

[Third Example]
A third embodiment will be described with reference to FIGS. 10 and 11. The third embodiment shows the stretch control executed by the third control unit 913 when the treated person selects the third mode. In FIG. 10, the operation or control sequence of each of the leg airbag 52, the kneading ball 41, and the leg mounting portion 5 is schematically shown with the passage of time shown on the time axis t. ..

The third control unit 913 inflates the leg airbag 52 so as to hold the leg of the person to be treated. Next, the third control unit 913 controls the expansion / contraction mechanism 53b so as to extend the leg mount portion 5, and then controls the protrusion mechanism 42c so as to project the kneading ball 41, and lowers the leg mount portion 5. The rotation mechanism 53a is controlled so as to rotate. Here, it is preferable that the protrusion of the kneading ball 41 and the rotation of the leg mounting portion 5 are performed at the same time.

At times T0 to T1, the third control unit 913 controls the air generation unit 93 and the air distribution unit 94A, and supplies air to the leg airbag 52 of the leg mounting unit 5 in the horizontal posture to inflate it (FIG. 11 (FIG. 11). A) → See FIG. 11 (B)).

At times T1 to T2, the third control unit 913 holds the inflated state of the leg airbag 52. As a result, the leg of the treated person placed on the leg-mounted portion 5 in the horizontal posture is held.

At times T2 to T3, the third control unit 913 controls the expansion / contraction mechanism 53b. More specifically, as shown in FIGS. 11B and 11C, the third control unit 913 has an expansion / contraction mechanism so as to extend the leg mounting portion 5 with respect to the seat portion 2 in the direction indicated by the arrow AR2. Control 53b. Further, at times T2 to T3, the third control unit 913 holds the inflated state of the leg airbag 52.

At times T3 to T4, the third control unit 913 controls the protrusion mechanism 42c and the rotation mechanism 53a. More specifically, as shown in FIG. 11C, the third control unit 913 controls the protrusion mechanism 42c so that the kneading ball 41 protrudes in the direction of the arrow AR3, and the leg mounting portion in the horizontal posture. The rotation mechanism 53a is controlled so as to rotate 5 downward (in the direction of arrow AR1). As shown in FIG. 11D, the third control unit 913 controls the rotation mechanism 53a so that the leg mounting unit 5 stops at a predetermined inclination angle. Further, at times T3 to T4, the third control unit 913 holds the inflated state of the leg airbag 52.

As described above, in the third embodiment, the leg of the treated person is first extended in a horizontal posture, and then intensive acupressure is applied to the part of the treated person (waist in this embodiment) that is in contact with the kneading ball 41. The upper body of the treated person is pushed out to the opposite side of the backrest 2 and warped, and the leg (knee) of the treated person is It can be bent and stretched from a horizontal position. In this way, only the lower body is stretched by stretching the legs in a horizontal posture, and then the upper body is stretched by bending the back (waist) of the patient, and the legs (knees) are bent and stretched. The lower body is stretched by being stretched. That is, the person to be treated can receive a whole body stretch in which the entire body is warped while receiving acupressure on the waist by the kneading ball 41. In particular, in the third embodiment, as compared with the first embodiment (reference example), the legs (knees) are bent and stretched and the kneading balls 41 are projected in a state where the legs are first extended in a horizontal posture. Since the upper body is warped, it is possible to give a strong stretch to the treated person at once centering on the waist of the treated person.

[Modification 1]
As a modification 1 of the control sequence of the first control unit 911, the second control unit 912, and the third control unit 913 shown in the first embodiment (reference example), the second embodiment, and the third embodiment, each control is performed. After the time T4 in the sequence, an operation of moving the treatment unit 4 upward may be added within a predetermined massage range with the kneading ball 41 protruding. Since each operation from time T0 to T4 in each control sequence of the first embodiment (reference example), the second embodiment, and the third embodiment is as described above, the description is not repeated. Hereinafter, the control after the time T4 according to the modification 1 of the first control unit 911, the second control unit 912, and the third control unit 913 will be described as the control by the CPU 91A.

As shown in FIG. 12, during the time T4 to T5, the CPU 91A controls the elevating mechanism 42d so as to move the treatment unit 4 upward within a predetermined massage range. At this time, in the first embodiment (reference example), the second embodiment, and the third embodiment, the CPU 91A maintains the state of each part of the chair-type massage machine 11 at the time T4. That is, the CPU 91A controls the protruding mechanism 42c so as to maintain the protruding state of the kneading ball 41. Further, the CPU 91A controls the air generation unit 93 and the air distribution unit 94A so as to maintain the expanded state of the leg airbag 52. Further, the CPU 91A controls the rotation mechanism 53a so that the leg mounting portion 5 is held in a stopped state at a predetermined tilt angle, and controls the expansion / contraction mechanism 53b so as to hold the extended state of the leg mounting portion 5.

Here, the predetermined massage range is a range along the guide rail 32 of the backrest portion 3, includes a range corresponding to each part of the neckline, shoulders, and hips, and the treatment portion 4 can be moved. Determined by range.

For example, when "waist stretch" is selected on the massage operation menu screen (see FIG. 4), the predetermined massage range is set to a predetermined range upward from the waist. Here, FIG. 13 shows the operation of each part of the chair-type massage machine when the modified example 1 is added to the first embodiment (reference example). When "waist stretch" is selected, as shown in FIG. 13C, the treatment unit 4 moves upward (in the direction indicated by the arrow AR4) from AR5 to the position of AR6 indicated by the alternate long and short dash line. The treatment unit 4 stops at the position of AR6 as shown in FIG. 13 (D).

According to this modification 1, the protruding massaging ball 41 moves above the backrest portion 3 within a predetermined range while the leg of the treated person is held by the leg mounting portion 5, so that the treated person is treated. The back muscles are stretched to promote upper body stretching, and a rolling massage can be given to a predetermined massage range. As a result, it is possible to intensively treat a specific site while performing the whole body stretching in the first example (reference example), the second example, and the third example described above.

When "waist stretch" is selected on the menu screen of the massage operation, the predetermined massage range is preferably the range from the waist to the center of the back or the shoulders. When "back stretch" is selected, the predetermined massage range is preferably the range from the center of the back to the shoulders or neckline. When "neck streak stretch" is selected on the menu screen of the massage operation, it is preferable that the predetermined massage range is the range from the neck streak to the upper limit position of the treatment unit 4. Here, the predetermined massage range may be variably set by the treated person by operating the operation panel 92.

[Modification 2]
Further, as a modification 2 of the control sequence of the first control unit 911, the second control unit 912, and the third control unit 913 shown in the first embodiment (reference example), the second embodiment, and the third embodiment, As shown in FIG. 14, after the kneading ball 41 is projected, a predetermined massage operation may be performed on the kneading ball 41 after the time T4 of each control sequence. Since each operation from time T0 to T4 in the first embodiment (reference example), the second embodiment, and the third embodiment is as described above, the description is not repeated. Hereinafter, the control after the time T4 according to the modification 2 of the first control unit 911, the second control unit 912, and the third control unit 913 will be described as the control by the CPU 91A.

As shown in FIG. 14, during the time T4 to T5, the CPU 91A maintains the state of each part of the time T4 in the first embodiment (reference example), the second embodiment, and the third embodiment. That is, the CPU 91A controls the air generation unit 93 and the air distribution unit 94A so as to maintain the expanded state of the leg airbag 52. Further, the CPU 91A controls the rotation mechanism 53a so that the leg mounting portion 5 is held in a stopped state at a predetermined tilt angle, and controls the expansion / contraction mechanism 53b so as to hold the extended state of the leg mounting portion 5.

In this modification 2, the predetermined massage operation includes a massage operation A and a massage operation B.

The massage operation A will be described with reference to FIG. FIG. 15 is a diagram schematically showing the movement of the kneading ball 41 in the massage operation A. The massage operation A is started from a state in which the kneading ball 41 is projected (see FIGS. 7 (C), 9 (C), and 11 (D)).

As shown in FIG. 15, the kneading ball 41 is raised in the direction of arrow DR1 by the elevating mechanism 42d. Next, the kneading ball 41 retracts in the direction of the arrow DR2 by the protruding mechanism 42c. Next, the kneading ball 41 descends in the direction of the arrow DR3 by the elevating mechanism 42d. Finally, the kneading ball 41 projects in the direction of the arrow DR4 by the projecting mechanism 42c.

As shown in FIG. 15, the kneading ball 41 repeats a series of operations of DR1 → DR2 → DR3 → DR4 → DR1 .... Here, the moving distance of the kneading ball 41 indicated by the arrow DR1 is longer than the moving distance of the kneading ball 41 indicated by the arrow DR3. Therefore, the massage ball 41 (treatment unit 4) performs the massage operation A while moving upward by the series of operations described above.

As described above, in the massage operation A of the modified example 2, when the treated person is undergoing the whole body stretching according to the first to third embodiments, continuous rolling treatment is performed while moving the kneading ball 41 upward. Can be made.

Next, the massage operation B will be described with reference to FIG. FIG. 16 is a diagram schematically showing the movement of the kneading ball 41 in the massage operation B. The massage operation B is started by retracting the kneading ball 41 from the state in which the kneading ball 41 is projected (see FIGS. 7 (C), 9 (C), and 11 (D)).

As shown in FIG. 16, the kneading ball 41 is raised in the direction of arrow DR1 by the elevating mechanism 42d. While moving upward, the kneading ball 41 repeats the operation of projecting in the direction of the arrow AR3 and the operation of retreating in the direction opposite to the direction of the arrow AR3 by the projecting mechanism 42c.

As described above, in the massage operation B of the second modification, when the subject is undergoing the whole body stretch according to the first to third embodiments, the massage ball 41 is moved upward to perform continuous acupressure treatment. be able to.

The modified example 2 may be carried out in combination with the above-mentioned modified example 1. That is, the massage operation A and / or the massage operation B of the modification 2 may be performed on the kneading ball 41 before or after the implementation of the modification example 1 described above.

Further, in the second modification, when the massage operation A or the massage operation B is performed on the kneading ball 41, a kneading operation or a tapping operation may be appropriately added.

[Modification 3]
As a further modification of the control sequence by the first control unit 911, the second control unit 912, and the third control unit 913 shown in the first embodiment (reference example), the second embodiment, and the third embodiment, the subject is covered. The leg airbag 52 may be inflated so as to hold the leg of the treated person, and the shoulder airbag 62 may be inflated so as to hold both shoulders of the treated person. Note that FIGS. 17 and 18 typically show the operation of each part of the chair-type massage machine when the modified example 3 is applied to the first embodiment (reference example), but the second embodiment or the third embodiment is shown. However, the modification 3 can be applied in the same manner.

With reference to FIG. 17, at times T0 to T1, the CPU 91A controls the air generation unit 93 and the air distribution unit 94A to supply air to the leg airbag 52 of the leg mounting unit 5 in the horizontal posture. At the same time as inflating, air is supplied to the shoulder airbag 62 to inflate it. After time T1, the CPU 91A maintains the inflated state of the leg airbag 52 and the shoulder airbag 62 (see FIGS. 18B and 18C).

According to this modification 3, the treated person can receive a whole body stretch while holding both shoulders.

In addition, this modification 3 may be carried out in combination with the above-mentioned modification 1 and / or modification 2.

[Other variants]
In the above-mentioned first embodiment (reference example), second embodiment, and third embodiment, the case where "waist stretch" is selected from the menu screen of FIG. 4 has been described, but other parts have been selected. In the case, that is, even when "back stretch" or "neck streak stretch" is selected, the controls according to the first embodiment (reference example), the second embodiment, and the third embodiment described above are similarly applied. Can be done.

As a further modification of the first embodiment (reference example), the second embodiment, and the third embodiment described above, the first embodiment (reference example) in a reclining state in which the backrest portion 3 is tilted backward. The stretch control of the second embodiment and the third embodiment may be executed. In this case, with the backrest portion 3 reclining, the entire body of the treated person can be stretched in a horizontal state, and a larger whole body stretching effect can be given to the treated person.

Further, as a further modification of the first embodiment (reference example), the second embodiment, and the third embodiment described above, the rotation of the leg mounting portion 5 and the reclining operation of the backrest portion 3 may be combined. good. As a result, the reclining motion of the backrest portion 3 causes the upper body of the treated person to be warped, so that in addition to stretching the legs, it is possible to give the treated person a greater effect of whole body stretching. If only this modification is carried out, it is outside the scope of the claims of the present invention, but for example, in addition to the second embodiment or the third embodiment, this modification can be carried out as an option. If so, it is included in the claims of the present invention.

Further, as a further modification of the above-mentioned first embodiment (reference example), second embodiment, and third embodiment, the leg airbag 52 is inflated so as to hold the leg of the person to be treated, and the subject is covered. The seat airbag 21 of the seat 2 may be inflated so as to lift the patient's hips and thighs. Alternatively, the seat airbag 21 of the seat portion 2 may be inflated so as to lift the hips and thighs of the patient as the leg rest portion 5 rotates. As a result, the legs of the treated person can be further stretched, and the stretching effect of the lower body can be increased.

[Other Embodiments]
In the chair-type massage machine 11 according to the embodiment of the present invention, a pair of left and right kneading balls 41 were used as the treatment child of the treatment unit 4. However, the present invention is not limited to the treatment unit 4 according to this embodiment, and for example, a treatment unit provided with an airbag (treatment child) may be used. In this case, the person to be treated can be given pneumatic treatment by expanding / contracting the airbag.

Further, as another embodiment of the present invention, the chair-type massage machine 11 may include an interlocking mechanism (not shown) for connecting the seat portion 2 and the backrest portion 3. By this interlocking mechanism, the seat portion 2 can move in the front-rear direction in conjunction with the reclining operation of the backrest portion 3.

Further, as shown in FIG. 19, the chair-type massager 12 according to another embodiment of the present invention includes a leg-mounting portion 500 instead of the leg-mounting portion 5 of the chair-type massager 11. The other configuration of the chair-type massage machine 12 is the same as that of the chair-type massage machine 11, and the description is not repeated here.

The leg rest portion 500 includes a leg rest portion 510 and a foot rest portion 520. The leg rest portion 510 has a pair of left and right groove portions 511 and a plurality of leg airbags 512 (holding means). The pair of left and right groove portions 511 are formed in a size that accommodates the calf portion from below the knee to the ankle of the patient seated on the seat portion 2. The plurality of leg airbags 512 are arranged on the inner side surface and the bottom surface of the pair of left and right groove portions 511, respectively.

The footrest portion 520 has a pair of left and right groove portions 521 and a plurality of foot airbags 522 (holding means). The pair of left and right groove portions 521 are formed so as to accommodate both foot portions from the ankle to the toe of the patient seated on the seat portion 2. The plurality of foot airbags 522 are arranged on the inner side surface and the bottom surface of the sole of the pair of left and right groove portions 521, respectively.

As described above, the patient seated on the chair-type massage machine 12 is held not only by the calf portion of both legs but also by both foot portions from the ankle to the toe due to the expansion of the airbags 512 and 522. Therefore, in the chair-type massage machine 12 according to another embodiment of the present invention, the lower body stretching effect according to the above-mentioned first embodiment (reference example), second embodiment, and third embodiment is improved, and the whole body is stretched. The effect of can be further enhanced.

[Technical Thought]
The technical idea according to the embodiment of the present invention is as follows. The chair-type massage machine has a seat, a backrest that can be tilted on the back side of the seat, and a leg rest that is pivotally supported on the front side of the seat and on which the leg of the patient is placed. , A control that includes a treatment child that treats at least the back of the person to be treated, and controls each of the leg resting part and the treatment part, and the treatment part that projects the treatment child toward the treatment person leaning on the backrest part. It has a part and. Further, the leg rest portion includes a holding means for holding the leg of the treated person and an extending means for moving the leg of the treated person. The control unit controls the holding means so as to hold the leg of the treated person, and then controls (that is, at the same time as controlling) the treated part so as to project the treatment child, and extends the leg of the treated person. The extension means is controlled so as to.

In the chair-type massage machine according to the embodiment of the present invention, the upper body of the treated person is opposite to the backrest portion, with the part of the treated person in contact with the protruding treated child as a fulcrum while performing intensive treatment by the treated child. As it is pushed to the side and warped, the subject's leg stretches. In this way, the upper body is stretched by bending the back of the treated person, and the lower body is stretched by stretching the legs. That is, the person to be treated can receive a whole body stretch in which the whole body is warped while being treated by the treatment child.

It should be considered that the embodiments disclosed this time are exemplary in all respects and not restrictive. The scope of the present invention is shown by the scope of claims rather than the above description, and it is intended to include all modifications within the meaning and scope equivalent to the scope of claims.

11,12 Chair type massage machine, 2 seat part, 3 backrest part, 4 treatment part, 41 kneading ball, 42 massage mechanism, 42a kneading mechanism, 42b tapping mechanism, 42c protrusion mechanism, 42d lifting mechanism, 5 leg mounting part, 52 Leg airbag, 53 Extension mechanism, 53a Rotation mechanism, 53b Telescopic mechanism, 6 Shoulder holding part, 61 Raised part, 62 Shoulder airbag, 91 Control part, 911 1st control part, 912 2nd control part, 913th 3 Control unit.

Claims (5)

With the seat
A backrest that is pivotally supported behind the seat and can be tilted,
A leg-mounting part that is pivotally supported on the front side of the seat and on which the leg of the patient is placed.
A treatment unit that includes a treatment element that treats at least the back of the person to be treated and that projects the treatment child toward the treatment person that is leaning against the backrest portion.
A control unit that controls each of the leg mounting portion and the treatment portion is provided.
The leg rest is
Holding means to hold the leg of the patient and
Including stretching means to move the subject's legs,
The stretching means
A rotating mechanism that rotates the leg mount portion up and down from a horizontal posture to a vertical posture or from the vertical posture to the horizontal posture with respect to the seat portion.
Includes a telescopic mechanism that stretches and contracts the leg rest with respect to the seat.
The control unit
The holding means is controlled so as to hold the leg of the person to be treated, and then the treatment portion is controlled so as to project the treatment child, and the leg rest portion is placed in the horizontal posture with respect to the seat portion. The rotation mechanism and the expansion / contraction mechanism are controlled so as to extend, and the upper body of the person to be treated is pushed out to the opposite side to the backrest part with the waist part of the person to be treated with which the treatment child abuts as a fulcrum. At the same time, the leg of the patient is stretched in the horizontal posture, so that the entire body of the patient can be stretched while intensively treating the upper body part. Massage machine. The backrest is
The elevating mechanism for moving the treatment portion in the longitudinal direction of the backrest portion is included.
The control unit further controls the elevating mechanism.
The control unit
The chair-type massage machine according to claim 1, wherein the elevating mechanism is controlled so that the treatment unit is moved upward within a predetermined massage range while the treatment child is projected. The backrest is
The elevating mechanism for moving the treatment portion in the longitudinal direction of the backrest portion is included.
The control unit further controls the elevating mechanism.
The control unit
The chair-type massage machine according to claim 1, wherein the elevating mechanism is controlled so that the treatment unit is moved upward within a predetermined massage range while the treatment child is intermittently projected. The control unit
After controlling the holding means so as to hold the leg of the person to be treated, and then controlling the rotation mechanism and the expansion / contraction mechanism so that the leg rest portion extends with respect to the seat portion in the horizontal posture. By controlling the treatment unit so as to project the treatment child and controlling the rotation mechanism so as to rotate the leg rest portion downward, the whole body of the person to be treated is warped. The chair-type massage machine according to any one of claims 1 to 3, which is capable of stretching. The backrest portion has a shoulder holding portion that holds both shoulders of the patient to be treated.
The control unit
3. The chair-type massage machine described.

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