JP2010233920A - Chair type massage machine - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a chair type massage machine capable of obtaining a hair growth effect.
SOLUTION: A chair type massage machine 1 according to the present invention includes a seat part 11 on which a user is seated, a treatment part 2 for massaging at least the back surface of a user seated on the seat part 11, and the treatment part 2 described above. The backrest part 12 in which a user is drowned and the control part 3 which controls the massage operation of the treatment part 2 are provided. And the hair-growth light irradiation part 4 which irradiates near infrared light with respect to the to-be-treated person's head seated on the said seat part 11 and drowning in the backrest part 12 is provided. Thereby, by carrying out the massage by the treatment part 2 during the light irradiation by the hair growth light irradiation part 4, even if a user maintains the said attitude | position at the time of light irradiation, the hair growth effect can be acquired without being bored.
[Selection] Figure 1

Description

  The present invention relates to a chair type massage machine, and more particularly to a chair type massage machine provided with a light irradiation means for irradiating light to a human body.

  Conventionally, when massaging a human body with a massage machine, as in Patent Document 1 and Patent Document 2, during the massage, outside light is blocked by the hood and the light from the light emitting part is irregularly reflected to face the human body. There was something that improved the relaxation effect by irradiating.

  Further, as a conventional hair growth method, there has been a method of promoting the growth of hair by causing mild inflammation to the skin or a subcutaneous tissue inside the skin with a drug or the like.

  In particular, there is a technique described in Non-Patent Document 3 that obtains a hair-growth effect by irradiating light. By irradiating the skin with light having a wavelength of 890 nm, the hair growth effect was obtained by causing mild inflammation in the subcutaneous tissue as in the conventional method.

JP 2004-081522 A JP 2005-270489 A

Journal of the Korean Society Plastic & Reconstructive Surgeons2004 p.1-p.8

  However, in the chair type massage machine equipped with the conventional light irradiation means, illuminating the inside of the hood with the visible light from the light emitting part instead of the blocked external light is only an improvement in the relaxation effect, the light irradiation means It was just a lighting means.

  In addition, the well-known hair-growth method has a high hair-growth effect, but it causes inflammation in the skin or subcutaneous tissue to obtain a hair-growth effect, which causes problems such as rough skin and pain and infection. there were.

  In particular, the hair-growth method by light irradiation can improve the hair-growth effect by irradiating light for about 10 to 15 minutes. However, the well-known hair-growth method involves pain, so it takes a long time as described above. It was impossible to perform light irradiation.

  Therefore, the present invention has been invented in view of the above circumstances, and by applying light for hair growth during massage, the treatment effect is improved, and a high hair growth effect can be achieved without burdening inflammation, pain, etc. It was made into the subject to provide the chair type massage machine obtained.

  In order to solve the above problems, the chair type massage machine 1 of the present invention includes a seat portion 11 on which a user is seated, a treatment portion 2 that massages at least the back surface of the seated user, and a treatment portion 2. In addition, a backrest 12 on which a user who sits on the seat 11 falls and a control unit 3 that controls the massage operation of the treatment unit 2 are provided. The hair-growth light irradiating unit 4 irradiates near-infrared light to the head of the user who is seated on the seat 11 and drowned on the backrest 12.

  With such a configuration, the user who is seated on the seat 11 and drowned on the backrest 12 can be massaged by the treatment unit 2 and can be irradiated with near infrared light by the hair-growth light irradiation unit 4. . And since the treatment position where the treatment part 2 massages and the irradiation position which irradiates the light of the hair growth light irradiation part 4 are different, the treatment part 2 and the hair growth light irradiation part 4 can be operated simultaneously.

  The invention according to claim 2 is characterized in that the wavelength of near-infrared light irradiated by the hair growth light irradiation unit 4 is a specific absorption wavelength of water.

  The invention according to claim 3 is characterized in that the wavelength of near-infrared light irradiated by the hair-growth light irradiation unit 4 is one or both of 950 nm and 1450 nm.

  The invention according to claim 4 is characterized in that the intensity of the near-infrared light irradiated by the hair-growth light irradiation unit 4 with respect to the head of the user is between 10 mW and 400 mW.

  Moreover, the invention which concerns on Claim 5 is provided with the timer which time-measures the operation time of the massage operation | movement by the treatment part 2, or the irradiation operation | movement by the hair irradiation light irradiation part 4, and the control part 3 is a treatment part from the time-measurement result of the said timer. The massage operation by 2 and the irradiation operation by the hair-growth light irradiation unit 4 are controlled.

  Moreover, the invention which concerns on Claim 6 is the irradiation position which irradiates light by the human body site | part detection part which detects the shoulder position of the user seated on the seat part 11 and drowned in the backrest part 12, and the hair irradiation light irradiation part 4 And an irradiation position adjusting unit 5 for adjusting. And while the control part 3 calculates the position of a to-be-treated person's head from the detection information of a human body part detection part, based on the said calculation result, it performs control which adjusts the irradiation position to the irradiation position adjustment part 5. It is characterized by that.

  Moreover, the invention which concerns on Claim 7 is the reclining part 6 which adjusts the angle of the seat part 11 and the backrest part 12, the irradiation position adjustment part 5 which adjusts the irradiation position which irradiates light in the light irradiation part 4 for hair growth, It has. And the control part 3 performs the control which adjusts an irradiation position to the irradiation position adjustment part 5 according to the adjustment operation of the said reclining part 6, It is characterized by the above-mentioned.

  Further, the invention according to claim 8 is provided with a light emitting unit 7 for beautifying skin that irradiates visible light on the face or neck of the user who is seated on the seat 11 and drowned on the backrest 12. It is characterized by.

  The invention according to claim 9 is characterized in that the wavelength of visible light irradiated by the skin light emitting unit 7 is 500 nm to 1200 nm.

  Moreover, the invention which concerns on Claim 10 is a wavelength change part which switches the wavelength of the light which the light irradiation part 4 for hair growth and the light irradiation part 7 for beautiful skin each irradiate to the wavelength of the light which the other light irradiation part irradiates Is one or both.

  As described above, the chair-type massage machine of the present invention irradiates the user with near-infrared light at the hair-growth light irradiation unit during massage at the treatment unit, so that the treatment effect by massage and hair growth by light irradiation The effect can be given to the user at the same time. And since it can irradiate near-infrared light during a massage, even if it irradiates near-infrared light over a predetermined time, a user who maintains a certain posture can be relaxed without being bored, improving the hair-growth effect At the same time, it has improved usability.

  In addition, by making the wavelength of near-infrared light irradiated by the light-irradiating unit for hair growth substantially the same as the specific absorption wavelength of water, there will be no inflammation or pain at the irradiation position, and the hair growth effect will be efficient. In order to obtain well, near infrared light can be irradiated for a long time, which is preferable.

  Moreover, it is preferable that the hair-growth effect can be further improved by using 950 nm or 1450 nm among the specific absorption wavelengths of water as the wavelength of near infrared light.

  In addition, it is preferable that the intensity of near infrared light to be irradiated on the head of the user is between 10 mW and 400 mW, so that heat and pain can be prevented from occurring in the user.

  In addition, the control unit controls the massage operation of the treatment unit and the irradiation operation of the hair-growth light irradiation unit based on the timer measurement result, so that the treatment unit and the hair-growth light irradiation unit operate over a predetermined time. Is preferable.

  In addition, the control unit calculates the position of the neck and head of the user from the detection result of the human body part detection unit, so that the control unit adjusts the irradiation position of the hair growth light irradiation unit to individual differences by the irradiation position adjustment unit. Can be adjusted.

  In addition, the control unit adjusts the irradiation position by the irradiation position adjustment unit according to the change in the angle between the seat part and the backrest part by the operation of the reclining unit, so that the posture of the user and the sitting position by the operation of the reclining unit are adjusted. The deviation can be corrected, which is preferable.

  Further, it is preferable that the hair irradiating light irradiation unit and the skin beautifying light irradiating unit are provided, respectively, so that a hair growth effect and a skin beautifying effect can be given to the user.

  Moreover, the skin-beautifying effect can be improved more and it is preferable because the wavelength of the light which the light irradiation part for beautiful skin irradiates was between 500 nm and 1200 nm.

  Moreover, since the light raising part for hair growth and the light irradiation part for skin beautification provided with the wavelength change part, the hair growth effect or skin beautifying effect can be given to a wider range, and it is preferable.

It is an external view of the chair type massage machine of the present invention. It is a block diagram regarding control of a treatment part same as the above and a hair irradiation light irradiation part. It is explanatory drawing of the example of arrangement | positioning of the light emission part of the light irradiation part for hair growth same as the above. It is explanatory drawing of the chair type massage machine provided with the light irradiation part for hair growth, and the light irradiation part for beautiful skin, respectively. It is an external view of the light irradiation part for hair growth of the example shown in FIG. 4, (a) is what was seen from the side surface side, (b) was a view which omitted the protective member and was seen from the light emission surface side. It is an external view of the light irradiation part for faces of the example shown in FIG. 4, (a) is seen from the side surface side, (b) is seen from the light emitting surface side. It is an external view of the light irradiation part for neck parts of the example shown in FIG. 4, (a) is a side view, (b) is a perspective view.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings.

  As shown in FIGS. 1 and 2, the chair-type massage machine 1 according to the present invention is built in a seat portion 11 on which a user sits, a backrest portion 12 on which the user sits back, and a backrest portion 12. The treatment part 2 and the control part 3 which controls the massage operation of the treatment part 2 are provided.

  It is intended to massage the back of the user who is seated on the seat 11 with the treatment element provided in the treatment part 2 and drowns on the backrest part 12, particularly from the back shoulder to the waist. The user is supposed to maintain the above-mentioned posture while sitting and drowning.

  In particular, the massage is preferably performed on a plurality of parts of the human body by combining different massage operations such as squeezing, hitting, and pinching, and the treatment means is not limited to the treatment element but may be air pressure or vibration.

  Further, the treatment time for massage by the treatment unit 2 is 15 minutes, and the control unit 3 has a function as a timer for measuring the treatment time, and the treatment unit 2 massages beyond the treatment time. It is controlled so that there is no.

  The reason why the treatment time is set to 15 minutes or less is that if the massage is performed beyond the treatment time, there is a risk of causing a health hazard to the user. What is necessary is just the upper limit of the treatment time according to.

  Further, the treatment unit 2 has a function as a human body part detection unit that detects the shoulder position of the user who is leaning on the backrest unit 12, and the control unit 3 determines the treatment unit 2 based on the detected shoulder position. Prevents the bones and internal organs from being massaged and the neck.

  And the reclining part 6 which adjusts the angle which the seat part 11 and the backrest part 12 make is arrange | positioned by the back surface side of the seat part 11, and by operating the reclining part 6 by the operation part 14, a user's desired The angle can be adjusted.

  Reference numeral 13 in FIG. 1 is a footrest that massages the legs of the user, and reference numeral 121 is a pillow that holds the head of the user, particularly the back of the head or neck, disposed on the backrest 12. .

  Further, in the chair type massage machine 1 of this example, a hair-growth light irradiation unit 4 is disposed above the backrest unit 12 via the irradiation position adjustment unit 5.

  The hair irradiating light irradiation unit 4 is configured to adjust the position of light irradiation by the irradiation position adjusting unit 5, and irradiates near-infrared light to the head of the user, in particular, the top of the head and the front of the head. Thus, a hair-growth effect is given to the site irradiated with the light.

  Specifically, the light emitting unit 41, a protective member 42 that transmits light from the light emitting unit 41 and prevents the user from coming into contact with the light emitting unit 41, and the light emitting unit 41 includes the protective member 42 on one end surface. And a casing 43 having a built-in structure.

  Near-infrared light generated by light emission associated with pulse lighting of the LEDs 411 and 412 is irradiated with the protective member 42 with the light distribution uniformly adjusted while maintaining the wavelength.

  The light-emitting unit 41 includes a plurality of LEDs that are lit in pulses at substantially the same wavelength as the specific absorption wavelength of water.

  For example, as shown in FIG. 3, LEDs 411 that emit light at a wavelength of 950 nm and LEDs 412 that emit light at a wavelength of 1450 nm are alternately arranged in a square shape.

  The specific absorption wavelength of water is a wavelength that exhibits a strong absorbance or a sudden change in absorbance, and the specific absorption wavelengths of water are those of O—H such as 950 nm, 1150 nm, 1450 nm, and 1790 nm. This is due to the combined sound.

  The irradiation position adjusting unit 5 changes the position of the hair-growth light irradiation unit 4 with respect to the backrest 12 and the direction of the outer surface of the protective member 42, and grows hair according to the physique and desired of the user. The irradiation position of the light irradiation unit 4 can be adjusted.

  Specifically, the surface on which the protective member 42 on which the hair-growth light irradiation unit 4 emits light is disposed is a light-emitting surface 44, and the position where the user wants to irradiate light such as the skin of the user is an irradiation position. The distance between the surface 44 and the irradiation position is the irradiation distance.

  The irradiation position adjusting unit 5 is an arm having a plurality of joints, and the angle of the arm is adjusted by a motor 51 provided in each joint so that the light emitting surface 44 is directed to the irradiation position and the irradiation distance is adjusted. It is.

  The power supply to the hair growth light irradiation unit 4 is a power supply unit (not shown) shared with the treatment unit 2 and the reclining unit 6, and the light emission control and irradiation position adjustment unit of the hair growth light irradiation unit 4. The above-mentioned control unit 3 performs the position adjustment control 5.

  In particular, the irradiation distance is adjusted so that the intensity of near-infrared light at the irradiation position falls within the range of 10 mW to 400 mW, so that heat and pain do not occur in the user. It is preferable to adjust the irradiation distance by the control unit 3.

  Hereinafter, the massage operation and irradiation operation by the chair type massage machine 1 of this example will be described.

  When the main power supply of the chair type massage machine 1 is turned on and the operation unit 14 is operated to perform massage by the treatment unit 2 and light irradiation by the hair-growth light irradiation unit 4, the control unit 3 causes the treatment unit 2 to be in a predetermined state. After being moved to the position, the treatment unit 2 is made to detect the shoulder position of the user.

  Then, the control unit 3 uses the detection result from the treatment unit 2 and the angle adjusted by the reclining unit 6, and the physique and head of the user who sits on the seat 11 and leans on the backrest 12. Calculate the position of the head and neck.

  Further, the control unit 3 moves the hair-growth light irradiation unit 4 so that the light emitting surface 44 faces the top of the head or the frontal region, which is the irradiation position, according to the calculated position, and the treatment unit 2. Is moved to the massage start position.

  When the hair-growth light irradiation unit 4 and the treatment unit 2 are moved, massage by the treatment unit 2 is started and light irradiation of the hair-growth light irradiation unit 4 is started.

  At this time, the hair-growth light irradiation unit 4 continuously irradiates light until the massage operation by the treatment unit 2 is completed.

  That is, the hair-growth light irradiating unit 4 is continuously pulse-lit during the treatment time during which the massage operation is performed by the treatment unit 2, and continues to irradiate the irradiation position with near-infrared light.

  When the predetermined treatment time is reached, the light irradiation by the hair-growth light irradiation unit 4 is ended almost simultaneously with the end of the massage operation by the treatment unit 2 by the control unit 3.

  Thus, since the control unit 3 performs both the control of the treatment unit 2 and the control of the hair growth light irradiation unit 4, the massage operation by the treatment unit 2, the irradiation operation by the hair growth light irradiation unit 4, Can be controlled to be linked.

  Of course, since the control part 3 can control separately the control of the treatment part 2, and the control of the hair-growth light irradiation part 4, it can also operate only one side.

  In particular, when only the hair-growth light irradiating unit 4 is operated, the control unit 3 measures the irradiation time, and controls so as not to irradiate light beyond a specific irradiation time. It is preferable because it can prevent health damage to the elderly.

  The specific irradiation time is preferably about 10 to 15 minutes for improving the hair-growth effect as described in the well-known technique. When the treatment unit 2 and the hair-growth light irradiation unit 4 are used in conjunction with each other, It is preferable that the treatment time is longer or substantially the same as the irradiation time.

  Therefore, by setting the wavelength of the near-infrared light emitted by the hair-growth light irradiation unit 4 to be substantially the same as the specific absorption wavelength of water, there is no occurrence of inflammation, pain, etc. at the irradiation position. However, in order to efficiently obtain the hair-growth effect, near infrared light can be irradiated for a predetermined time.

  And since the treatment position by the treatment part 2 and the irradiation position by the hair growth light irradiation part 4 differ, respectively, the massage operation by the treatment part 2 and the irradiation operation by the hair growth light irradiation part 4 can be performed simultaneously.

  Further, by massaging the subject who is the object of near-infrared light irradiation at the treatment unit 2, the user who is seated on the seat 11 and drowned on the backrest 12 is maintained in its posture without being bored. Then, the near-infrared light can be irradiated by the hair-growth light irradiation unit 4.

  That is, since the treatment unit 2 and the hair-growth light irradiation unit 4 do not give the user a discomfort such as pain, the user can maintain the posture in a relaxed state without receiving stress or pain. The treatment effect and the hair-growth effect are improved.

  In particular, since the effect of promoting blood circulation is obtained by the massage of the treatment unit 2, the hair-growth effect by the hair-growth light irradiation unit 4 is further improved.

  And since it does not cause discomfort and can be relaxed without being bored, it becomes easier to continuously use the hair-growth light irradiation unit 4 in a regular cycle such as every few days, so that the user can efficiently perform the treatment. The hair-growth effect can be obtained.

  In addition, by providing the irradiation position adjusting unit 5, it is possible to change and adjust the irradiation position and irradiation distance at which the hair-growth light irradiation unit 4 irradiates light. The hair-growth effect can be given to a more preferable irradiation position according to the condition.

Then, the control unit 3 calculates the position of the neck and head of the user from the detection result of the human body part detection unit, so that the control unit 3 determines the irradiation position of the hair growth light irradiation unit 4 by the irradiation position adjustment unit 5. Further, the control unit 3 adjusts the irradiation position by the irradiation position adjusting unit 5 in accordance with the change in the angle formed by the seat 11 and the backrest 12 due to the operation of the reclining unit 6. Thus, the shift of the posture and the sitting position of the user due to the operation of the reclining unit 6 is corrected.

  Since the control unit 3 adjusts the irradiation position according to the preference and physique difference of the user, it is not necessary to adjust the irradiation position of the hair-growth light irradiation unit 4 by the user himself, and the convenience is improved. It has become.

  In addition, since the control unit 3 performs the start and end of each operation of the treatment unit 2 and the hair-growth light irradiation unit 4 in an interlocked manner, the operation becomes easy and the usability of the treatment unit 2 and the hair-growth light irradiation unit 4 is improved. It is a chair type massage machine 1.

  And since the control part 3 is equipped with the timer, it has improved safety without massaging the user for a predetermined treatment time or irradiating light beyond the predetermined irradiation time. It has become.

  In addition, the light emission part 41 may arrange | position LED411,412 arrange | positioned radially, the thing which arrange | positioned LED411,412 of a different wavelength at random instead of alternating, and divided | segmented and arrange | positioned for every wavelength.

  Of course, the backrest 12 may be redesigned to be a chestrest, and the chair-type massage machine may be a forward-sitting seat type in which the user does not bend his back but the chest.

  Moreover, as shown in FIG. 4, the example of the chair type massage machine 1 provided with the hair irradiation light irradiation part 4 and the beautiful skin light irradiation part 7 is demonstrated below. Note that in this example, the description regarding the same configuration as the above-described example is omitted, and only the difference is described.

  The chair type massage machine 1 of this example has the hair-irradiation light irradiation part 4 provided with the hemispherical light emission surface 44, and the two light irradiation parts 7 for beautiful skin.

  Specifically, the hemispherical light-emitting surface 44 of the hair-growth light irradiation unit 4 covers the top of the head from the front of the user's head via the protection member 42, and the irradiation position adjustment unit 5 It can move from the top of the head to a position covering the back of the head.

  And since it is only LED411 which emits light with a wavelength of 1450 nm, the wavelength of the near infrared light to irradiate is only 1450 nm, but LED412 which emits light with a wavelength of 950 nm may be mixed and arranged, and the design may be changed as appropriate. Is possible.

  Further, the irradiation position adjusting unit 5 is a slide type in which the hair-growth light irradiating unit 4 is slidable in a predetermined direction, and the hair-growth light irradiating unit 4 according to the height, physique and desired of the user. The irradiation distance and irradiation position between the head and the head can be changed and adjusted.

  In addition, the light emitting unit for beautifying skin 7 has a light emitting unit for face having a square light emitting surface 72 for irradiating light on the face of the user, and light on the back side and both sides of the neck of the user. And a neck light irradiating portion having a light emitting surface 72 in a U-shape.

  Each skin light irradiating section 7 is provided with a skin light irradiation position adjusting section 8 for changing the irradiation position, and the irradiation position can be adjusted according to individual differences or desired of the user.

  In particular, the skin bean irradiation position adjusting unit 8 of the face light irradiating unit 7 is provided with an arm like the irradiation position changing unit 5 in the above example in addition to the slide type.

  Thus, by providing the hair-growth light irradiating unit 4 and the skin-beautifying light irradiating unit 7 respectively, it is possible to irradiate light at different positions substantially simultaneously, and to obtain a hair-growth effect and a skin-beautifying effect more efficiently. It is a chair-type massage machine 1 that can be used.

  Each skin light irradiation unit 7 includes a low-power xenon lamp 71 that irradiates visible light at a wavelength of 500 nm to 1200 nm for skin beautification, and an LED 411 that irradiates near infrared light at a wavelength of 1450 nm for hair growth. They are arranged alternately.

  The low-power xenon lamp 71 and the LED 411 emit either one by the light emission control of the control unit 3, and the control unit 3 switches between visible light irradiation and near-infrared light irradiation. It has become something that can be.

  Furthermore, the wavelength of visible light between 500 nm and 1200 nm irradiated by the low-power xenon lamp 71 stimulates the fibroblasts at the irradiation position to promote the production of skin-beautifying components such as collagen, and the like. Gives a beautiful skin effect.

  That is, the skin light irradiating unit 7 can change the wavelength of the irradiated light to the wavelength of the hair-growth light irradiating unit 4 using the control unit 3 as the wavelength changing unit, and the wavelength of the irradiating light can be changed. By changing, it is possible to switch between a hair-growth effect and a skin-beautifying effect.

  Therefore, by switching the wavelength of the light emitted by the light irradiating unit 7 for beautifying skin, a hair-growth effect can be obtained not only on the head but also on the hairline such as wrinkles and sideburns, and the hair-growth effect can be obtained in a wider range. It has become.

  Reference numeral 15 denotes a timer operation unit. When the user operates the timer operation unit 15, the control unit 3 operates the treatment unit 2 and each light irradiation unit at a time corresponding to the operation. ing.

  That is, during the operation time determined by the timer operation unit 15, the control unit 3 performs a massage operation or an irradiation operation. The hair-growth light irradiation unit 4, the skin light irradiation unit 7, and the treatment unit. Each operation time of 2 can be set respectively.

  Therefore, the user can set the irradiation time of each light irradiation unit to a desired time, and can perform light irradiation according to the person with weak skin or when a predetermined time cannot be taken, further improving usability It is easy to carry out regular light irradiation more continuously.

  The shapes of the light emitting surfaces of the skin light irradiating unit 7 and the hair growth light irradiating unit 4 are not limited to the above-described examples. The light emitting surface 72 of the light irradiation unit 7 may be curved.

  Of course, the treatment unit 2 is not limited to the one provided with the illustrated treatment element, but may be one that massages with air pressure or a vibration unit, and the operation unit 14 also serves as the timer operation unit 15. It may be.

DESCRIPTION OF SYMBOLS 1 Chair type massage machine 11 Seat part 12 Backrest part 13 Footrest 14 Operation part 2 Treatment part 3 Control part 4 Light-irradiation part for hair growth 5 Irradiation position adjustment part 6 Reclining part 7 Light irradiation part for beautiful skin 8 Irradiation position adjustment part for beautiful skin

Claims (10)

  A seat on which the user is seated, a treatment section that massages at least the back surface of the user seated on the seat section, a backrest section on which the user seated on the seat section includes the treatment section, A chair-type massage machine having a control unit that controls a massage operation of the treatment unit, and a hair-growth light that irradiates near-infrared light on the head of the user seated on the seat and drowning in the backrest A chair-type massage machine comprising an irradiation unit.   The chair type massage machine according to claim 1, wherein a wavelength of near infrared light irradiated by the light raising unit for hair growth is a specific absorption wavelength of water.   The chair type according to claim 1 or 2, wherein one or both of 950 nm and 1450 nm is used as a wavelength of near-infrared light emitted by the hair-growth light irradiation unit. Massage machine.   The intensity | strength with respect to the said user's head of the near infrared light irradiated with the said light raising light irradiation part is between 10 mW and 400 mW, The chair as described in any one of Claims 1-3 characterized by the above-mentioned. Type massage machine.   A timer for measuring the operation time of the massage operation by the treatment unit or the irradiation operation by the hair-growth light irradiation unit is provided, and the control unit performs massage operation and hair-growth light irradiation unit by the treatment unit from the time measurement result of the timer. The chair-type massage machine according to any one of claims 1 to 4, wherein the irradiation operation is controlled.   A human body part detection unit that detects a shoulder position of a user who is seated on the seat and is drowning on a backrest; and an irradiation position adjustment unit that adjusts an irradiation position at which light is irradiated by the light irradiation unit. The control unit calculates the position of the user's head from the detection information of the human body part detection unit, and controls the irradiation position adjustment unit to adjust the irradiation position based on the calculation result. The chair type massage machine according to claim 1, wherein the chair type massage machine is provided.   A reclining part that adjusts the angle of the seat part and the backrest part, and an irradiation position adjustment part that adjusts an irradiation position by the light irradiation part, and the control part performs the adjustment according to the adjustment operation of the reclining part. The chair type massage machine according to any one of claims 1 to 6, wherein the irradiation position adjusting unit performs control to adjust the irradiation position.   8. A light irradiation unit for beautifying skin that irradiates visible light on the face or neck of a user who is seated on the seat and drowns in a backrest. The chair type massage machine according to one item.   The chair-type massage machine according to claim 8, wherein the wavelength of visible light irradiated by the light irradiation unit for beautifying skin is a wavelength between 500 nm and 1200 nm.   The hair changing light irradiation unit and the beautifying skin light irradiation unit each include a wavelength changing unit that switches the wavelength of the light irradiated to the wavelength of the light irradiated by the other light irradiation unit. The chair type massage machine according to claim 8 or 9, wherein the chair type massage machine is provided.

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