JP5036483B2 - Chair type treatment machine - Google Patents

Description

  The present invention relates to a chair-type treatment machine provided with a footrest portion that can move and adjust a footrest relative to a support in front of a seat portion, and in particular, a user desires at the footrest portion. The present invention relates to a chair-type treatment machine capable of treating a part in a leg part and treating a part in another leg part at the same time.

  Conventionally, a chair type treatment machine has a structure in which a pressure stimulus is applied to the back of a person to be treated mainly by an operation of a treatment element provided on a backrest part so as to be movable up and down. In addition to providing a footrest, a treatment roller or treatment element, or an inflatable bag such as an air bag is provided on the footrest, and the legs of the user placed on the footrest are treated. There are a lot of things that are available on the market.

  More recently, a mechanism that enables treatment of a specific part of the leg desired by the user or adapts to individual differences in the length of each patient's leg is added. The technology provided in the section has already been disclosed.

  For example, as shown in FIGS. 20 to 22, a leg mounting table (foot mounting unit) 5 provided in front of the seat 2 in the chair main body 1 is fixed to the support main body 40 fixedly attached to the chair main body 1. A chair-type air massage machine (treatment device) is provided on the support base 40 so as to be movable in the front-rear direction and is composed of a leg support base (foot base) 50 having a pair of groove-like leg rests 54a and 54b. It is disclosed.

  The leg portions 54a and 54b are provided with both side walls 52 and 52 and a central wall 53, and leg bags 60 (61, 62, 63) for massaging the leg portions are provided on the both side walls 52. , 52 and the central wall 53 are respectively opposed to predetermined positions.

The leg support 50 is moved in the front-rear direction by a motor 80 or the like (moving means) so that the position can be adjusted. As a result, the leg bags 60, 61, 62, 63 can be placed at the treatment positions desired by the user, or individual differences in the length of the legs of each user can be accommodated.
JP-A-8-322895 (FIGS. 3 and 5 on page 8, FIG. 10 on page 10)

  By the way, as described above, a chair type treatment machine provided with a footrest portion that can move and adjust a footrest with an inflatable bag for treatment with respect to a support base is a leg according to the desire of the user. Although the specific site | part in a part can be treated, the subject that the site | part in the other leg part cannot be treated simultaneously occurred.

  For example, when the footrest is moved from the state of treatment centered on the shin shown in FIG. 22A to the state of treatment of the inflatable bag shown in FIG. The treatment near the knee becomes impossible, and it is impossible to treat the part desired by the user and simultaneously treat the other part of the leg.

  Accordingly, the present invention has been made to solve the above-mentioned problems, and is provided with a footrest portion that allows the footrest base to be moved and adjusted with respect to the support base. The purpose of this invention is to provide a chair-type treatment machine that treats a desired site in the leg and simultaneously treats the site in the other leg.

  That is, the chair-type treatment device of the present invention is a chair-type treatment device having a footrest portion that can be projected and retracted at the front end of the seat portion, and the footrest portion on which the leg portion of the user is placed. It is composed of a base and a support base that supports the footrest so as to be movable in the length direction of the leg, and both the footrest and the support base are inflated and contracted by an air supply / exhaust device for supplying and exhausting air. It is assumed that it is provided with an inflatable bag for treating a person's leg.

  In addition, the chair type treatment machine of the present invention is provided with a pair of left and right recesses for inserting and placing the legs of the user on the footrest, and the inflating and deflating bags facing each other inside the recess. It is said.

  Furthermore, the chair type treatment machine of the present invention is configured such that the inflatable and deflated bags provided so as to face each other inside the recess of the footrest are arranged in parallel in the leg length direction.

  Moreover, the chair type treatment machine of this invention shall provide a recessed part in the said support stand, and shall support the said footrest base so that a movement is possible inside this recessed part.

  Furthermore, the chair type treatment machine of this invention shall provide the said expansion / contraction bag so that it may oppose on the right-and-left side surface in the said recessed part of the said support stand.

  Further, the chair type treatment device of the present invention is provided such that the inflatable bag is provided in the center of the bottom surface of the concave portion of the support base and the inflatable bag is provided so as to be opposed to the left and right side surfaces of the concave portion in the width direction. Each of the inflated and inflated bags superposed on the left and right side faces the inflatable and inflatable bag at the center of the bottom surface when inflated.

  Furthermore, the chair type treatment machine according to the present invention is configured such that the footrest moves on the surface side of the inflatable and deflated bag provided on the support base in the leg length direction, and the footrest is the inflatable of the support base. The inflatable bag is in a contracted state when it is positioned over the surface of the deflated bag, and the inflatable bag is inflatable when the footrest is withdrawn from the surface of the inflatable bag. Provided with detecting means for detecting whether or not the mounting table has departed from a predetermined range on the surface of the inflatable bag, and control means for controlling the inflating / deflating of the inflating bag based on a signal from the detecting means It is said.

  Moreover, the chair type treatment machine of this invention shall apply the optical sensor as said detection means.

  Furthermore, the chair type treatment machine of the present invention is provided with a foot tip treatment section for treating the foot of the user on the leg foot tip side of the footrest.

  Therefore, the chair-type treatment device of the present invention is configured by the footrest unit including a footrest on which a leg portion of the user is placed and a support base that supports the footrest movably in the leg length direction. In addition, since both the footrest and the support base are provided with inflatable bags that inflate and contract by an air supply / exhaust device for supplying and exhausting air and treat the legs of the user, It is possible to treat the part of the leg part desired by the user and simultaneously treat the part of the other leg part.

  For example, while the shin part near the ankle desired by the user is treated with the inflatable bag of the footrest that has moved to this part, the shin part near the knee is simultaneously treated with the inflatable bag provided on the support base Can be treated.

  In addition, the chair type treatment machine of the present invention is provided with a pair of left and right recesses for inserting and placing the legs of the user on the footrest, and the inflating and deflating bags facing each other inside the recess. Therefore, the pinching treatment can be performed while the leg portion is stably held.

  Furthermore, the chair type treatment machine according to the present invention has the expansion and contraction bags provided so as to face each other inside the recess of the footrest in parallel with the length of the leg, so that the treatment range of the footrest is expanded. As a result, treatment efficiency can be improved.

  Moreover, since the chair type treatment machine of the present invention is provided with a recess in the support base and supports the footrest movably inside the recess, the recess of the support base is moved even if the footrest moves. Thus, treatment can be performed while the legs of the user are always kept in a stable state.

  Furthermore, since the chair type treatment machine of the present invention is provided with the inflatable and deflating bag so as to be opposed to the left and right side surfaces of the concave portion of the support base, the pressure treatment to the left and right side surfaces of the legs of the user, or Clamping treatment can be performed from the left and right outer sides of both legs.

  Further, the chair type treatment device of the present invention is provided such that the inflatable bag is provided in the center of the bottom surface of the concave portion of the support base and the inflatable bag is provided so as to be opposed to the left and right side surfaces of the concave portion in the width direction. Since the inflated and inflated bags overlapped on the left and right side faces the inflatable and inflatable bag at the center of the bottom surface when inflated, the legs of the user can be clamped in the diagonal direction. .

  Furthermore, the chair type treatment machine according to the present invention is configured such that the footrest moves on the surface side of the inflatable and deflated bag provided on the support base in the leg length direction, and the footrest is the inflatable of the support base. The inflatable bag is in a contracted state when it is positioned over the surface of the deflated bag, and the inflatable bag is inflatable when the footrest is withdrawn from the surface of the inflatable bag. Provided with detecting means for detecting whether or not the mounting table has departed from a predetermined range on the surface of the inflatable bag, and control means for controlling the inflating / deflating of the inflating bag based on a signal from the detecting means Therefore, the expansion / contraction bag of the support base can be utilized as necessary, and wasteful air supply and exhaust can be reduced.

  Moreover, since the chair type treatment machine according to the present invention uses an optical sensor as the detecting means, the detecting means can be relatively compactly installed in the footrest portion.

  Furthermore, since the chair type treatment machine of the present invention is provided with a foot tip treatment section for treating the foot tip of the user on the leg foot tip side of the footrest, the treatment of the leg portion is performed. The entire treatment at the leg can be carried out.

Below, the chair type treatment machine of this invention is demonstrated in detail based on one Embodiment shown on drawing.
FIG. 1 is a perspective view showing an embodiment of the chair type treatment device of the present invention, FIG. 2 is a use state diagram showing an embodiment of the chair type treatment device of the present invention, and FIG. 3 is a chair of the present invention. FIG. 4 is a right side partial explanatory view showing an embodiment relating to a state in which a footrest portion provided on the chair type treatment device is protruded, and FIG. 4 is a movement of the footrest portion of the footrest portion provided on the chair type treatment device of the present invention. FIG. 5 is a right side partial explanatory view showing an embodiment relating to the movement of a support for a footrest provided in the chair type treatment machine of the present invention. 6 is a right side partial explanatory view showing an embodiment relating to the movement of the footrest of the footrest portion provided in the chair type therapeutic device of the present invention, and FIG. 7 is a footrest provided in the chair type therapeutic device of the present invention. FIG. 8 is an explanatory right side view showing an embodiment relating to the internal configuration of the section, and FIG. 8 is a chair type of the present invention. FIG. 9 is a right side explanatory view showing an embodiment relating to an internal configuration in which a footrest of a footrest portion provided in the therapy device has moved downward, and FIG. 9 is a support of the footrest portion provided in the chair type therapy device of the present invention. It is right side explanatory drawing which shows one Embodiment regarding the internal structure which the base moved below, FIG. 10 is front explanatory drawing which shows one Embodiment regarding the internal structure of the footrest part provided in the chair type treatment machine of this invention. FIG. 11 is a bottom explanatory view showing an embodiment relating to a footrest provided in the chair type treatment device of the present invention, and FIG. 12 is an embodiment related to a footrest provided in the chair type treatment device of the present invention. FIG. 13 is a bottom explanatory view showing an embodiment relating to the expansion and contraction of the expansion and contraction bag built in the footrest of the footrest provided in the chair type treatment machine of the present invention. 14 is an expansion / contraction that is built in the footrest of the footrest provided in the chair type treatment device of the present invention. It is front explanatory drawing which shows one Embodiment regarding expansion / contraction of this, FIG. 15: is front explanatory drawing which shows one Embodiment regarding the movement of the footrest with respect to the support stand in the footrest provided in the chair type treatment machine of this invention. FIG. 16 is a bottom explanatory view showing an embodiment relating to expansion / contraction of an expansion / contraction bag installed on a support base of a footrest portion provided in a chair type treatment machine of the present invention, and FIG. 17 is a chair type of the present invention. It is front explanatory drawing which shows one Embodiment regarding expansion / contraction of the expansion / contraction bag which is equipped with the support stand of the footrest part provided in the treatment machine, and the footrest base, FIG. 18 is the leg provided in the chair type treatment machine of this invention. It is front explanatory drawing which shows one Embodiment regarding expansion | swelling of the expansion / contraction bag which mounts the support stand of a mounting part, a footrest base, and a foot treatment part, FIG. 19 is the footrest provided in the chair type treatment machine of this invention. It is front explanatory drawing which shows one Embodiment regarding the expansion / contraction of the expansion / contraction bag internally equipped in the foot treatment part of a part. .

  20 to 22 are reference diagrams showing the prior art.

  That is, the chair type treatment device 1a of the present invention includes a backrest portion 12a that is reclinably connected to the rear side of the seat portion 11a, as shown in the embodiment of FIGS. It is comprised from the footrest part 13a connected so that it could protrude in the front-back in the front end of the part 11a.

  Furthermore, armrests 14a and 14a are erected on both sides of the seat portion 11a, and side wall portions 2a projecting forward are arranged on the left and right sides of the backrest portion 12a.

  As shown in FIG. 1, the backrest portion 12a is provided with a vertically elevating treatment mechanism 3a having a pair of left and right treatment elements 31a at the center thereof. The treatment mechanism 3a moves up and down from the upper end to the lower end of the backrest portion 12a along a pair of left and right guide rails 32a and 32a provided on the left and right sides of the backrest portion 12a.

  The pair of left and right treatment elements 31a, 31a is a mechanical treatment mechanism using a motor or the like as a drive source, and covers the entire back surface of the neck, back, waist, buttocks, etc. of the user who is drowned in the backrest 12a. The treatment is performed in various forms such as tapping, itching, rolling, vibration, and acupressure.

  In addition, in each predetermined position of the chair type treatment machine 1a, an inflatable bag 4a that can be repeatedly expanded and contracted by air supply and exhaust is embedded. The expansion / contraction bag 4a performs expansion / contraction by air supply / exhaust by an air supply / discharge device 41a including an air compressor and a distributor for distributing air to the expansion / contraction bags 4a, 4a. The air supply / discharge device 41a is disposed in a lower space of the seat portion 11a.

  The inflating and deflating operation of each of the inflating and deflating bags 4a, 4a,... By the air supply / discharge device 41a can press a predetermined treatment area of the user, perform acupressure, etc. In the case where a plurality of inflatable and deflated bags 4a and 4a are provided so as to do so, a pinching treatment can also be performed. When the inflatable bag 4a is kept in an inflated state, it is possible to hold a predetermined part of the user for a certain period of time.

  The chair type treatment machine 1a is provided with inflatable bags 4a and 4a on the upper and lower sides on the left and right sides of the backrest 12a, respectively, and presses the back and waist of the user or sandwiches them from both sides. It is configured so as to perform treatment such as pressing.

  In addition, in the seat portion 11a, expansion and contraction bags 4a for the heel portion and the thigh portion are respectively embedded on the rear side, and treatment is performed mainly by pressing from below to above.

  The footrest portion 13a is formed with a pair of left and right recesses into which the shin portion or the toe portion, which is the leg portion of the user, is respectively inserted, and the inflatable and deflating bags 4a are provided as a pair of left and right in each recess portion. Thus, the pressure-clamping treatment is performed on the shin part and the toe part of the leg of the user inside the recess. The configuration of the footrest portion 13a will be described in detail later.

  On the upper part of the left and right armrest portions 14a, 14a, arm holding portions 15a that form recesses for receiving and treating the user's hand and forearm as needed can be provided. In the case of FIG. 1, inflatable bags 4 a and 4 a are provided in the upper and lower portions inside the arm holding portion 15 a so as to perform the pressure treatment for the user's hand and forearm inside the recess. I have to.

  The left and right side wall portions 2a and 2a are disposed at positions on the side of the shoulder or upper arm of the user seated on the seat portion 11a. The inflated / deflated bags 4a superposed on each other are buried in a parallel state. Since these polymerized inflatable bags 4a and 4a have only their base ends attached to the base end of the side wall portion 2a, the polymerized inflatable and inflatable bags 4a and 4a expand in a fan shape when inflated, and the side of the body of the user Covering the front of the body while pinching.

  Therefore, the inflatable bag 4a of the left and right side wall portions 2a and 2a can not only treat the body side part by inflating and deflating operation, but if the inflated state is maintained for a certain time, the body of the user It can be firmly held so as not to be separated from the backrest 12a, and can effectively receive treatment from the back by the treatment element 31a of the treatment mechanism 3a while the body of the user is fixed. It becomes.

  The said footrest part 13a of the said chair type treatment machine 1a which is this invention is demonstrated still in detail below.

  As shown in FIGS. 4, 6, 8, and 15, the footrest portion 13a can move the footrest base 131a on which the legs of the user are placed and the footrest base 131a in the leg length direction. It is assumed that it is configured from a support base 130a that is supported by the above.

  In both the footrest 131a and the support 130a, each of the legs of the user is treated by being inflated and contracted by the air supply / discharge device 41a for supplying and exhausting air as shown in FIGS. Inflatable bag 4a is provided in place.

  As shown in FIG. 15, the footrest 131a moves on the surface side of the inflatable bag 4a provided on the support base 130a in the leg length direction.

  The footrest 131a is provided with a pair of left and right recesses for inserting and placing the legs of the user, and the inflatable and deflated bags 4a and 4a are provided to face each other inside the recesses.

  In addition, as shown in FIG. 12, the expansion / contraction bags 4a and 4a provided so as to face each other inside the recess of the footrest may be arranged in parallel in the leg length direction.

  As shown in FIG. 11, the support base 130a is provided with a concave portion, and supports the footrest 131a movably within the concave portion.

  In addition, on the left and right side surfaces of the concave portion of the support base 130a, the inflatable and deflated bags 4a and 4a are provided to face each other. The expansion / contraction bags 4a provided on both side surfaces are embedded in a polymerized form in the width direction.

  Further, the expansion / contraction bag 4a is provided in the center of the bottom surface of the concave portion of the support base 130a.

  As shown in FIG. 16, the respective inflatable and inflatable bags 4 a and 4 a provided on the left and right side surfaces of the recess of the support base 130 a are connected to the inflatable and inflatable bag 4 a at the center of the recess bottom of the support base 130 a when inflated. They are facing each other.

  That is, among the inflated and deflated bags 4a and 4a in a polymerized state, the inner inflatable bag 4a is formed larger than the outer inflatable bag 4a, and the outer small inflatable bag 4a is formed by the support base. Since each of the inflated and deflated bags 4a is positioned in the vicinity of the opening of the concave portion 130a, the whole of the inflated and deflated bags 4a is inflated while being inclined toward the inflatable bag 4a at the center of the concave portion of the support base 130a. .

  As shown in FIG. 3, the footrest portion 13a connects the support frame body 5a to the front end portion of the lower seat portion frame 111a provided at the lower portion of the seat portion 11a via the rotating portion 133a so as to be able to rotate back and forth. Therefore, it is possible to project forward from the suspended state.

  As shown in FIGS. 3, 7, and 10, the support frame 5a is mainly composed of a rear member 51a, an intermediate member 52a, and a front member 53a, each of which is a frame. The front member 53a is an intermediate member. It is configured to be movable with respect to the member 52a via the slide coupling mechanism 54a in the leg part length direction of the user.

  In addition to the slide connection mechanism 54a, the intermediate member 52a is in the leg length direction with respect to the rear member 51a via a slide connection mechanism 54a provided between the intermediate member 52a and the rear member 51a. It can be moved at. Only the rear member 51a is directly coupled to the seat lower frame 111a so as to be rotatable.

  Each of the slide coupling mechanisms 54a may be an annular member that is slidable while being inserted through the frames of the intermediate member 52a and the front member 53a.

  Each movement of the intermediate member 52a and the front member 53a may be performed electrically by a motor 530a. As for the drive control of the motor 530a, control means (such as an electronic circuit) based on an input signal from an operation unit (not shown) operated by the user or a control signal by a built-in stored program (see FIG. Not shown).

  Regarding the support base 130a and the footrest 131a of the footrest 13a, the footrest 131a is fixed to the front member 53a, and the support base 130a is fixed to the intermediate member 52a. Therefore, as described above, as shown in FIGS. 4, 6, 8, and 15, the footrest 131a can move in the leg length direction on the support base 130a.

  Furthermore, since the intermediate member 52a is movable with respect to the rear member 51a as described above, the support base 130a fixed to the intermediate member 52a has a leg portion length as shown in FIGS. It can move in the direction, and the distance from the seat 11a can be adjusted.

  As described above, the chair type treatment machine 1a of the present invention is configured such that the footrest 131a moves on the surface side of each of the inflatable and deflated bags 4a and 4a provided on the support base 130a in the leg length direction. Although the footrest 13a is provided, as shown in FIG. 12, when the footrest 131a is positioned on the surface of each of the inflatable and deflate bags 4a and 4a of the support stand 130a, the respective inflatable and deflated bags 4a are provided. When 4a is in a contracted state and the footrest 131a is withdrawn from the surface of each of the inflatable and deflate bags 4a and 4a as shown in FIG. 15, the inflatable and deflate bags 4a and 4a can be inflated. Furthermore, detection means 6a for detecting whether or not the footrest 131a has moved away from the predetermined range L on the surface of each of the inflatable and deflate bags 4a and 4a, and each of the support base 130a based on the signal of the detection means 6a From the electronic circuit that controls the expansion and contraction of the expansion and contraction bags 4a and 4a It is assumed that the control unit 7a provided that.

  That is, in the case of FIG. 12, since the footrest 131a is located in the predetermined range L, the detection signal in the detection means 6a is not detected, and the inflatable bag 4a provided on the support base 130a is not detected. Although the expansion / contraction operation is not performed, when the footrest 131a is located outside the predetermined range L as shown in FIG. 15, the detection means 6a detects the detection signal and transmits the signal to the control means 7a. Thus, the operation of the air supply / discharge device 41a is controlled by the control means 7a, and the expansion / contraction operation of each expansion / contraction bag 4a as shown in FIG. 17 is performed.

  Note that an optical sensor or the like that detects a voltage output in the irradiation and blocking of light may be employed as the detection means 6a.

  FIG. 18 and FIG. 19 show another embodiment of the footrest 131a, but a foottip treatment portion 132a that treats the foottip of the user on the leg foottip side of the footrest 131a. Is provided.

  That is, the footrest 131a shown in FIG. 18 is provided with the inflatable bag 4a that treats the sole as the foot treatment portion 132a inside each of the recesses. An inflatable bag 4a for treating the back is provided, and the respective inflatable and inflatable bags 4a and 4a are arranged on the left and right side surfaces of the recess, respectively. The pressure treatment is performed by expanding downward.

  As described above, the chair-type treatment device 1a of the present invention can effectively treat the entire leg portion up to the toe of the user, but each of the inflatable and deflated bags provided on the support base 130a. In the state where the legs are fixed and held by 4a and 4a, the expansion and contraction treatment in the footrest 131a can be effectively performed.

  That is, as described above, the respective inflatable and inflatable bags 4a and 4a embedded in the left and right side surfaces of the concave portion of the support base 130a are, as shown in FIG. For example, as shown in FIG. 17, the footrest is fixed while the shin portion near the knee of the user is fixed by inflating and holding the inflatable bags 4a and 4a of the support base 130a. It is possible to effectively inflate / treat the center of the shin, the ankle, etc. of the user with the inflatable / deflate bags 4a and 4a provided in 131a.

It is a perspective view which shows one Embodiment in the chair type treatment machine of this invention. It is a use condition figure showing one embodiment in a chair type treatment machine of the present invention. It is right side surface explanatory drawing which shows one Embodiment regarding the state which made the footrest part provided in the chair type treatment machine of this invention protrude. It is right side surface explanatory drawing which shows one Embodiment regarding the movement of the footrest of the footrest provided in the chair type treatment machine of this invention. It is right side part explanatory drawing which shows one Embodiment regarding the movement of the support stand of the footrest part provided in the chair type treatment machine of this invention. It is right side surface explanatory drawing which shows one Embodiment regarding the movement of the footrest of the footrest provided in the chair type treatment machine of this invention. It is right side explanatory drawing which shows one Embodiment regarding the internal structure of the footrest part provided in the chair type treatment machine of this invention. It is right side explanatory drawing which shows one Embodiment regarding the internal structure to which the footrest of the footrest part provided in the chair type treatment machine of this invention moved below. It is right side explanatory drawing which shows one Embodiment regarding the internal structure which the support stand of the footrest part provided in the chair type treatment machine of this invention moved below. It is front explanatory drawing which shows one Embodiment regarding the internal structure of the footrest part provided in the chair type treatment machine of this invention. It is bottom face explanatory drawing which shows one Embodiment regarding the footrest part provided in the chair type treatment machine of this invention. It is front explanatory drawing which shows one Embodiment regarding the footrest part provided in the chair type treatment machine of this invention. It is bottom face explanatory drawing which shows one Embodiment regarding the expansion / contraction of the expansion / contraction bag built in the footrest of the footrest part provided in the chair type treatment machine of this invention. It is front explanatory drawing which shows one Embodiment regarding the expansion / contraction of the expansion / contraction bag built in the footrest of the footrest part provided in the chair type treatment machine of this invention. It is front explanatory drawing which shows one Embodiment regarding the movement of the footrest with respect to the support stand in the footrest provided in the chair type treatment machine of this invention. It is bottom explanatory drawing which shows one Embodiment regarding the expansion / contraction of the expansion / contraction bag which is equipped in the support stand of the footrest part provided in the chair type treatment machine of this invention. It is front explanatory drawing which shows one Embodiment regarding the expansion / contraction of the expansion / contraction bag internally mounted in the support stand of the footrest part provided in the chair type treatment machine of this invention, and a footrest base. It is front explanatory drawing which shows one Embodiment regarding the expansion / contraction of the expansion base of the support stand of the footrest part provided in the chair type treatment machine of this invention, a footrest base, and a foot tip treatment part. It is front explanatory drawing which shows one Embodiment regarding the expansion / contraction of the expansion / contraction bag installed in the foot treatment part of the footrest part provided in the chair type treatment machine of this invention. It is a reference figure which shows a prior art. It is a reference figure which shows a prior art. It is a reference figure which shows a prior art.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1a Chair type treatment machine 11a Seat part 111a Seat part lower frame 12a Backrest part 13a Footrest part 130a Support stand 131a Footrest stage 132a Foot tip treatment part 133a Rotation part 14a Armrest part 15a Arm holding part 2a Side wall part 3a Treatment mechanism 31a Treatment element 32a Guide rail 4a Expansion / contraction bag 41a Air supply / discharge device 5a Support frame body 51a Rear member 52a Intermediate member 53a Front member 530a Motor 54a Slide coupling mechanism 6a Detection means 7a Control means
L Predetermined range

Claims (9)

      In a chair-type treatment machine with a footrest that can be moved in and out at the front end of the seat, the footrest is moved in the length direction of the leg and the footrest on which the leg of the user is placed And an inflatable and deflating bag for treating the legs of the user by inflating and contracting the air by supplying and exhausting air to and from both the footrest and the support. A chair-type treatment machine.       The chair type according to claim 1, wherein a pair of left and right recesses for inserting and placing the legs of the user is provided on the footrest, and the inflatable and deflating bags are provided to face each other inside the recess. Treatment machine.       The chair type treatment machine according to claim 2, wherein the expansion and contraction bags provided so as to face each other inside the recess of the footrest are arranged in parallel in the leg length direction.       The chair-type treatment device according to any one of claims 1, 2, and 3, wherein the support base is provided with a recess, and the footrest is movably supported inside the recess.       The chair-type treatment machine according to claim 4, wherein the inflatable bag is provided so as to face the left and right side surfaces of the concave portion of the support base.       The inflatable bag is provided in the center of the bottom surface of the concave portion of the support base, and the inflatable and inflatable bags provided so as to face each other on the left and right side surfaces of the concave portion are polymerized in the width direction, respectively. The chair-type treatment device according to claim 4 or 5, wherein the bag faces the expansion / contraction bag at the center of the bottom surface when the bag is inflated.       The footrest is moved in the leg length direction on the surface side of the expansion / contraction bag provided on the support base, and the footrest is positioned on the surface of the expansion / contraction bag of the support base. The inflatable bag is in a contracted state, and when the footrest is withdrawn from the surface of the inflatable bag, the footrest is on the surface of the inflatable bag so that the inflatable bag can be inflated. 3. A detection means for detecting whether or not the vehicle has departed from a predetermined range, and a control means for controlling expansion / contraction of the expansion / contraction bag based on a signal from the detection means. The chair type treatment machine according to any one of claims 1, 3, 4, 5, or 6.       The chair type treatment device according to claim 7, wherein an optical sensor is applied as the detection means. The foot treatment part which treats a user's foot tip is provided in the leg part foot side of the said footrest, The claim 1, 2, 3, 4, The claim 4 characterized by the above-mentioned. The chair type treatment machine according to claim 5, claim 6, claim 7, or claim 8.

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