WO2018198854A1 - 下肢用マッサージ機 - Google Patents

下肢用マッサージ機 Download PDF

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Publication number
WO2018198854A1
WO2018198854A1 PCT/JP2018/015690 JP2018015690W WO2018198854A1 WO 2018198854 A1 WO2018198854 A1 WO 2018198854A1 JP 2018015690 W JP2018015690 W JP 2018015690W WO 2018198854 A1 WO2018198854 A1 WO 2018198854A1
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WO
WIPO (PCT)
Prior art keywords
massage
rotating shaft
boss portion
pair
lower limb
Prior art date
Application number
PCT/JP2018/015690
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English (en)
French (fr)
Japanese (ja)
Inventor
清水　新策
雄翔 趙
Original Assignee
大東電機工業株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 大東電機工業株式会社 filed Critical 大東電機工業株式会社
Priority to CN201880026096.5A priority Critical patent/CN110505860B/zh
Priority to SG11201909023V priority patent/SG11201909023VA/en
Publication of WO2018198854A1 publication Critical patent/WO2018198854A1/ja

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H7/00—Devices for suction-kneading massage; Devices for massaging the skin by rubbing or brushing not otherwise provided for

Definitions

  • the present invention relates to a lower limb massage machine suitable for lower limb massage.
  • FIG. 1 As a massage machine comprising a pair of left and right massage members arranged to sandwich a treatment part such as the lower limb (particularly the foot), and a pressing member arranged between the pair of left and right massage members, there exists what was disclosed by patent document 1.
  • FIG. 1 the pair of left and right massage members are driven so as to be close to and away from each other, and by repeatedly pressing the foot part from both the left and right sides or releasing this press, A massage operation is performed.
  • the pressing member included in the massage machine of Patent Document 1 presses the foot sandwiched between the left and right massage members against a surface (such as the sole) different from the left and right massage members. By repeating the loosening, a massage operation with acupressure is performed.
  • the present invention has been made in view of the above circumstances, and in a lower limb massage machine that performs a massage operation by a pair of left and right massage members and a massage operation by a press member, an effective massage treatment by a press member is possible.
  • the purpose is to do.
  • a lower limb massage machine includes a pair of left and right massage members arranged to sandwich a treatment part, a pressing member arranged between the pair of left and right massage members, and the pair of left and right massage members.
  • a lower limb massage machine having a first drive mechanism that moves close to and away from each other and a second drive mechanism that operates so as to press the pressing member against a treatment portion, wherein the first drive mechanism and the second drive mechanism are synchronized.
  • the synchronous state operating in this manner and the asynchronous state in which the first drive mechanism stops and the second drive mechanism operates are configured to be switchable.
  • the second drive mechanism may operate in a state where the pair of left and right massage members are kept close to each other.
  • the first drive mechanism includes a rotation shaft that transmits a rotation driving force of the drive motor, and a pair of left and right conversion units that convert the rotation driving force of the rotation shaft into a proximity and separation operation of a pair of left and right massage members.
  • the second drive mechanism has a pressing member that is driven by a rotation shaft provided in the first drive mechanism, and the conversion portion has a rotation shaft penetrating through a central portion.
  • An inclined boss portion having a cam groove provided with an outer peripheral edge inclined with respect to the rotation shaft, and an annular fitting portion provided at the proximal end of the massage member and fitted into the outer peripheral edge of the inclined boss portion
  • a one-way clutch mechanism disposed between the inclined boss portion and the rotating shaft, and the rotational driving force of the rotating shaft is transmitted to the inclined boss portion via the one-way clutch mechanism. It is good to be.
  • the rotational driving force of the rotating shaft is transmitted to the inclined boss portion via the one-way clutch mechanism, so that the first driving mechanism and the second driving mechanism are synchronized.
  • the rotational driving force of the rotating shaft is not transmitted to the inclined boss portion via the one-way clutch mechanism, and the first driving mechanism stops and the second driving mechanism stops.
  • the driving mechanism is configured to be in an asynchronous state.
  • the one-way clutch mechanism has a one-way power transmission unit
  • the one-way power transmission unit transmits the rotational driving force of the rotating shaft to the inclined boss portion when the rotating shaft rotates forward, and transmits the rotational driving force of the rotating shaft to the inclined boss portion when the rotating shaft reverses. It is good to set it as the structure made into non-transmission.
  • the one-way power transmission unit has a hook-shaped boss that is fixed to the rotation shaft and rotates together with the rotation shaft passing through a central portion, and is fitted in the slanted boss portion in a loosely fitted state.
  • a position restricting portion for restricting the position of the massage member is formed on the outer peripheral edge of the bowl-shaped boss portion, and the position restricting portion is configured so that the rotation shaft It is good to be formed in the predetermined position with respect to the circumferential direction.
  • the one-way clutch mechanism has a brake part, and the brake part moves the massage member in a situation where the one-way power transmission part does not transmit the rotational driving force of the rotary shaft. It may be configured to restrict the rotation of the inclined boss portion so as to be restricted.
  • FIG. 1 to 5 show an embodiment of a lower limb massage machine 1 according to the present invention.
  • the massage machine 1 for the lower limbs of this embodiment uses both the left and right lower limbs of the user as massage targets (treatment areas), and massages and moves linearly to both the legs and calves constituting the lower limbs. It is comprised so that such press massage (acupressure massage) can be performed simultaneously.
  • the lower limb massage machine 1 of the present embodiment has a casing 2 that is rectangular when viewed from the front and boots (L-shaped) when viewed from the side.
  • a pair of left and right treatment recesses 9 that are open frontward and upward are provided side by side apart from each other.
  • a lining material which is elastic and flexible and has an appropriate air permeability.
  • a side view L-shaped support frame having a base frame portion 2a and a back frame portion standing at a rear end portion of the base frame portion 2a is provided in the casing 2.
  • a horizontal massage mechanism 3 is provided on the base frame portion 2a
  • a vertical massage mechanism 4 is provided on the back frame portion.
  • the names of “horizontal” and “vertical” of the horizontal massage mechanism 3 and the vertical massage mechanism 4 are merely for convenience in the present specification, and do not limit the use state as the lower limb massage machine 1. .
  • the horizontal massage mechanism 3 (foot massage mechanism) will be described.
  • the horizontal massage mechanism 3 includes a pair of left and right massage members 5 and 5 arranged in parallel in the left and right direction so as to fit a foot portion, and the pair of left and right massage members 5. , 5, a first drive mechanism 7 that moves the pair of left and right massage members 5, 5 close to and away from each other, and a second drive mechanism 8 that operates the press member 6. Yes.
  • the massage members 5 and 5 are provided as a pair of left and right, and a total of two sets are provided so that this combination corresponds to the left and right treatment recesses 9 of the casing 2.
  • the massage member 5 is formed in a plate-like shape standing by a material having elasticity in the thickness direction, and a cushioning material, a cover material or the like that softens the feeling of contact with the foot is provided on the inner surface where the massage member 5 faces each other. Yes.
  • the first drive mechanism 7 of the horizontal massage mechanism 3 has a pair of left and right massage members 5, 5 sandwiched between them (see FIG. 4) and a release position (see FIG. 3). By reciprocating between the foot and the foot, a massage operation by itchiness is imparted to the foot.
  • This 1st drive mechanism 7 drives two sets of massage members 5 and 5 simultaneously.
  • the first drive mechanism 7 includes one rotary shaft 10 provided in a direction (left-right direction) penetrating between the massage members 5 and 5, a drive motor 11 (electric motor) that rotationally drives the rotary shaft 10, And a conversion unit for converting the rotational driving force of the rotary shaft 10 into a massage operation by the massage member 5.
  • the drive motor 11 can be switched between forward rotation drive and reverse rotation drive, and transmits the rotational drive force to the rotary shaft 10 via a speed reducing portion in which a worm gear and a worm wheel meshing with the worm gear are incorporated.
  • the conversion unit is provided in a portion where the rotary shaft 10 penetrates the massage member 5, the rotary shaft 10 passes through the center portion, and has a cam groove provided on the outer peripheral edge so as to be inclined with respect to the rotary shaft 10.
  • An inclined boss portion 13 is provided.
  • a one-way clutch mechanism 14 is provided between the inclined boss portion 13 and the rotating shaft 10. Therefore, when the drive motor 11 rotates forward and the rotating shaft 10 rotates forward, the rotational driving force of the rotating shaft 10 is transmitted to the inclined boss portion 13, and the rotating shaft 10 and the inclined boss portion 13 are the same. Rotate integrally in the direction.
  • An annular fitting portion 15 provided at the base end of the massage member 5 is fitted to the outer peripheral edge of the inclined boss portion 13 via a bearing, and the massage member 5 maintains a state of being rotatable relative to the rotary shaft 10. It is supposed to be. Further, the conversion portion has a structure in which a regulation protrusion 16 protruding downward from the massage member 5 is engaged with a horizontally elongated hole 17 provided in the base frame portion 2a of the support frame in the left-right direction.
  • the restricting protrusion 16 and the horizontally long hole 17 engage with each other, and the restricting protrusion 16 slides in the horizontally long hole 17, so that the massage member 5 does not rotate with the inclined boss portion 13 (followed rotation). Yes. That is, when the rotating shaft 10 rotates, the inclined boss portion 13 swings in the left-right direction around the rotating shaft 10 according to the tilt component, and only the swing component at this time is a massage member. 5 is transmitted.
  • the inclination direction in which the inclined boss portion 13 is inclined with respect to the rotating shaft 10 is set to be in the opposite direction between the massage members 5 and 5. Therefore, after the pair of left and right massage members 5 and 5 come close to each other, a swinging operation is performed such that they are separated. When the pair of left and right massage members 5 and 5 are close to each other, an operation is performed in which a foot portion disposed between the massage members 5 and 5 is sandwiched and massaged by pressing from the left and right.
  • the massage members 5 and 5 swing in a wavy manner under a condition restricted to a predetermined angle range while alternately repeating the above-described sandwiching operation and releasing operation.
  • the above-described operation is a movement that occurs when the rotating shaft 10 is rotated forward. That is, when the rotary shaft 10 is rotated forward, the one-way clutch mechanism 14 transmits the rotational driving force of the rotary shaft 10 to the inclined boss portion 13, and the rotary shaft 10 and the inclined boss portion 13 are integrated in the same direction.
  • the massage member 5 is driven to swing by rotating.
  • the one-way clutch mechanism 14 causes the inclined boss portion 13 to idle with respect to the rotating shaft 10, and the rotational driving force of the rotating shaft 10 is not transmitted to the inclined boss portion 13. For this reason, the massage member 5 stops while maintaining the clamped state of the foot part or the released state of the foot part, but the pressing member 6 described later is driven.
  • the pressing member 6 that performs pressure massage on the soles is provided with a rotary rotor 20 provided so as to be integrally rotatable with respect to the rotary shaft 10 provided in the first drive mechanism 7.
  • the outer surface of the rotary rotor 20 has a plurality of protrusions dispersedly arranged at predetermined intervals in the circumferential direction and the axial direction.
  • the second drive mechanism 8 that drives the pressing member 6 is configured so that the rotary rotor 20 rotates integrally with the rotary shaft 10 so that the foot part fitted between the pair of left and right massage members 5 and 5 is A massage operation is applied so as to press the sole (toe, arch, heel) upward.
  • the rotary rotor 20 is rotated by the rotation of the rotary shaft 10, the plurality of protrusions move from the rear side to the front side while pressing the soles of the feet according to the rotation direction of the rotary shaft 10, or from the front side. It is possible to select whether to move to the rear side.
  • the pressing member 6 that performs pressure massage on the sole has a more complicated configuration.
  • the pressing member 6 of the present embodiment includes a first massage member 20 that massages the user's sole center part, a second massage member 21 that massages the user's sole, and the user's sole. And a third massage member 22 for massaging the portion.
  • the first massage member 20 to the third massage member 22 are driven in conjunction with each other to generate a massage operation on the sole.
  • the 1st massage member 20 is the rotary rotor 20 mentioned above which gives a press massage to the sole center part.
  • An arm-shaped first connecting piece 23 formed so as to extend rearward from the first massage member 20 (rotating rotor) is provided, and the first connecting piece 23 has a base end portion with respect to the rotating shaft 10.
  • the second massage member 21 is attached in an eccentric state so as to be rotatable, the second massage member 21 is provided at the tip, and the rotary shaft 10 is rotated to move the second massage member 21 connected to the first connection piece 23. It is configured to swing.
  • an arm-shaped second connecting piece 24 formed to extend forward from the first massage member 20 (rotating roller) is provided, and the second connecting piece 24 has a base end portion on the rotating shaft 10.
  • the third massaging member is attached in an eccentric state so as to be rotatable, the third massaging member 22 is provided at the tip, and the rotary shaft 10 is rotated to be coupled to the second coupling piece 24. 22 is configured to slide and swing in the front-rear direction.
  • a plurality of protrusions 25 are formed on the second massage member 21 and the third massage member 22 so as to protrude upward, and these protrusions effectively massage the soles of the feet.
  • the first connecting piece 23 and the second connecting piece 24 described above are integrally formed so that the base ends of the connecting pieces are at the same position.
  • the one-way clutch mechanism 14 is provided between the inclined boss portion 13 and the rotary shaft 10.
  • the one-way clutch mechanism 14 includes a one-way power transmission unit 40 and a brake unit 50. As shown in FIGS. 6 and 7, the one-way power transmission portion 40 is provided on the inner side in the width direction of the inclined boss portion 13. As shown in FIGS. 6 and 8, the brake portion 50 is connected to the inclined boss portion 13. It is provided outside in the width direction.
  • the one-way power transmission unit 40 has a hook-shaped boss portion 42 that fits into the inclined boss portion 13 in a loosely fitted state.
  • the hook-shaped boss portion 42 has the rotating shaft 10 penetrating the center portion, and is fixed to the rotating shaft 10 and rotates together.
  • a spiral cam groove 43 is formed on the outer peripheral edge of the bowl-shaped boss portion 42 in a side view.
  • the cam groove 43 is a cam groove 43 having a maximum radius at a position of an angle of 0 degrees and a radius becoming shorter as it rotates counterclockwise. For this reason, the radius is the shortest immediately before the position that has just made one round (angle 360 degrees).
  • a steep cliff 44 (position restricting portion) is formed at a position of an angle of 360 degrees (in other words, an angle of 0 degrees).
  • the cam groove 43 has a form resembling a cochlear shell shape in a side view.
  • the cliff 44 is formed at a predetermined position in each massage member 5 with respect to the circumferential direction of the rotary shaft 10.
  • the position of the cliff 44 corresponding to the pressing member 5 that sandwiches the right foot and the position of the cliff 44 corresponding to the pressing member 5 that sandwiches the left foot are set to the same position with respect to the circumferential direction of the rotating shaft 10.
  • the right foot is clamped and pressed, the left foot can be clamped and pressed in the same manner. That is, the pressing member 5 corresponding to the right foot and the pressing member 5 corresponding to the left foot can be swung in the same phase.
  • the position of the cliff 44 corresponding to the pressing member 5 that sandwiches the right foot and the position of the cliff 44 corresponding to the pressing member 5 that sandwiches the left foot are 90 degrees or 180 degrees with respect to the circumferential direction of the rotary shaft 10.
  • the left foot (right foot) By shifting the degree, for example, when the right foot (left foot) is pressed, the left foot (right foot) can be released or released. That is, the pressing member 5 corresponding to the right foot and the pressing member 5 corresponding to the left foot can be swung at different phases.
  • the bottom end of the positioning piece 45 slides on the cam groove 43 of the bowl-shaped boss 42.
  • the positioning piece 45 has a prismatic shape, and its longitudinal direction faces the radial direction of the bowl-shaped boss portion 42.
  • the upper end portion of the positioning piece 45 is fitted in a groove portion 46 which is on the inner side in the width direction of the inclined boss portion 13 (the side facing the bowl-shaped boss portion 42) and faces the radial direction provided on the outer diameter side.
  • the groove 46 is slidable in the radial direction.
  • the hook-like boss portion 42 When the disassembled member shown in FIG. 7 is assembled, the hook-like boss portion 42 is fitted into the cylindrical concave portion 47 formed on the radially inner side of the inclined boss portion 13 in a loose-fitting state.
  • the positioning piece 45 slides on the cam groove 43 of the portion 42, and the upper end portion of the positioning piece 45 is fitted in the groove portion 46 of the inclined boss portion 13.
  • the positioning piece 45 since the upper end portion of the positioning piece 45 is fitted into the groove portion 46 of the inclined boss portion 13, the inclined boss portion 13 also rotates in the forward direction as the rotary shaft 10 rotates forward. As a result, the massage member 5 is driven to swing by the rotational driving force.
  • the rotary shaft 10 rotates in the reverse direction (the direction in which the hook-shaped boss portion 42 rotates counterclockwise when the hook-shaped boss portion 42 is viewed from the direction of FIG. 7)
  • the positioning piece 45 is moved to the hook-shaped boss portion 42. It does not engage with the cliff portion 44 formed in the above-mentioned shape, and slides on the cam groove 43 of the bowl-shaped boss portion 42.
  • the positioning piece 45 reaches the cliff 44, that is, when the angle from the angle 0 degree to 360 degrees in the bowl-shaped boss part 42 is reached, the positioning piece 45 moves so as to fall on the cliff 44. .
  • the oscillating state and the stopped state of the massage member 5 are switched by the above-described unidirectional power transmission unit 40.
  • the massage member 5 when the massage member 5 is in a stopped state, in other words, when the rotating shaft 10 is reversed and the lower end portion of the positioning piece 45 is sliding on the cam groove 43 of the bowl-shaped boss portion 42, the massage member When a load is applied to 5, the lower end portion of the positioning piece 45 can move freely on the cam groove 43 of the bowl-shaped boss portion 42 via the inclined boss portion 13. It will move unintentionally.
  • the rotation shaft 10 is switched from normal rotation to reverse rotation and the massage member 5 is stopped. Due to the force, a load is applied to the massage member 5 and the massage member 5 moves in a direction away from the massage member 5.
  • the one-way clutch mechanism 14 is provided with a brake portion 50 for preventing the inclined boss portion 13 from rotating in the reverse direction.
  • the brake portion 50 is attached to the outer side in the width direction of the inclined boss portion 13 so as to surround the brake inner portion 51 attached using the attachment ring 55 and the outer peripheral portion of the brake inner portion 51.
  • a brake outer portion 52 fixed to the casing (fixed side).
  • the brake outer portion 52 is an annular (cylindrical) member, and the brake inner portion 51 is fitted into the inner space of the brake outer portion 52 in a loose fit.
  • the brake inner portion 51 is an annular member, and a plurality of triangular convex portions 53 having a right triangle shape in a side view are provided on the outer peripheral surface along the outer peripheral direction of the brake inner portion 51 (in the case of the present embodiment). 8).
  • the distance (gap) from the inner peripheral surface of the brake outer portion 52 is very narrow, but in the vicinity of the trough portion of the triangular convex portion 53, the distance from the inner peripheral surface of the brake outer portion 52 is reduced. The distance (gap) is increased.
  • a gap member 54 that is movable in the valley portion is disposed between the brake inner portion 51 and the brake outer portion 52, in other words, in the valley portion of the triangular convex portion 53.
  • the gap member 54 is a member having a spherical shape or a cylindrical shape, and its size (diameter) is larger than the gap between the apex of the triangular convex portion 53 and the inner peripheral surface of the brake outer portion 52. ing.
  • the brake unit 50 having the above-described configuration, when the rotary shaft 10 rotates in the forward rotation direction (the direction in which the brake inner unit 51 rotates counterclockwise when viewed from the direction of FIG. 8),
  • the gap member 54 is located in a valley formed between the triangular protrusions 53, and there is no connection between the brake inner part 51 and the brake outer part 52. Therefore, the brake inner part 51 and the brake outer part 52 are in a non-connected state, and the action as the brake part 50 is not exhibited. Therefore, the massage member 5 is reliably driven to swing without hindering the rotation of the inclined boss portion 13.
  • the gap member 54 climbs the slope of the triangular convex portion 53.
  • the vicinity of the apex of the triangular convex portion 53 is reached.
  • the gap member 54 that has reached the vicinity of the apex of the triangular convex portion 53 is engaged with the gap between the triangular convex portion 53 (in other words, the brake inner portion 51) and the brake outer portion 52, and the brake inner portion 51 and the brake outer portion 52 are Work to rotate as a unit.
  • the brake inner part 51 will be in the connection state with the brake outer part 52 connected to a fixed side (for example, casing), the brake inner part 51 will be in a non-rotation state. Therefore, the rotation of the inclined boss portion 13 connected to the brake inner portion 51 is hindered, and the movement of the massage member 5 is suppressed at that position. Even if the massaging members 5 and 5 are brought close to each other by such an action of the brake unit 50 (a state where the foot is sandwiched), the rotation shaft 10 is switched from normal rotation to reverse rotation and the massaging member 5 is stopped. It becomes possible to reliably suppress the massage member 5 from moving in the direction of separating by the reaction force from the sandwiched foot.
  • the lower limb massage machine 1 includes a vertical massage mechanism 4 (calf massage mechanism).
  • calf massage mechanism 4 various types can be adopted.
  • the vertical massage mechanism 4 is a massage that pushes diagonally outward and inward of the front of the calf. It has the member 30, the press member 31 which massages a calf from the back side, and the raising / lowering drive part 32 which moves these massage members 30 and the press member 31 up and down integrally.
  • a total of two sets of the massage member 30 and the pressing member 31 are provided so as to correspond to the left and right treatment recesses 9 of the casing 2.
  • the massage member 30 and the pressing member 31 are integrally moved up and down, the front and rear of the calf are effectively pressed and massaged.
  • the pair of left and right massage members 5 in the horizontal massage mechanism 3 are in a released state. Moreover, the massage member 5 and the pressing member 6 of the vertical massage mechanism 4 are stopped at the lowest position. Therefore, first, the user inserts the left and right calves between the massage member 5 and the pressing member 6 in the vertical massage mechanism 4 and the left and right feet between the pair of left and right massage members 5 in the horizontal massage mechanism 3. Fit in.
  • the drive motor 11 When the operation switch 33 is turned on in this state, the drive motor 11 is activated, and in the vertical massage mechanism 4, the massage member 30 presses the side surface of the calf, and the pressing member 31 presses the rear surface of the calf. A pressing massage is performed so that the front and rear pressing positions simultaneously move upward or downward. Further, in the horizontal massage mechanism 3, the rotation shaft 10 starts normal rotation by the operation of the drive motor 11. In the case of normal rotation of the rotating shaft 10, the one-way clutch mechanism 14 is in a power transmission state, the rotational driving force of the rotating shaft 10 is transmitted to the inclined boss portion 13, and the rotating shaft 10 and the inclined boss portion 13 are integrated in the same direction. Rotate.
  • the pair of left and right massage members 5 and 5 swings left and right via the conversion unit, and repeats the released state and the sandwiched state, so that the foot part can be viewed from both the left and right sides.
  • start massaging massage the pressing member 6 (the first massage member 20 to the third massage member 22) is driven by the second drive mechanism 8, and the pressure massage is performed on the soles of the feet.
  • the rotating shaft 10 is reversed by a program in the automatic operation mode or manually.
  • the state in which the massage member 5 is close is detected by a sensor (rotation sensor, proximity sensor, limit switch) or the like, and the rotary shaft 10 is driven in reverse from the normal rotation drive at the timing of the foot clamp state.
  • the one-way clutch mechanism 14 (particularly, the one-way power transmission unit 40) is in a power non-transmission state, the rotational driving force of the rotating shaft 10 is not transmitted to the inclined boss part 13, and the pair of left and right massage members 5, 5 are It will stop while maintaining the holding state of the part.
  • the pressing member 6 (the first massage member 20 to the third massage member 22) is driven by the second driving mechanism 8, and the pressing massage is continued as it is against the sole of the foot.
  • the action of the brake part 50 provided in the one-way clutch mechanism 14 allows the massage members 5 and 5 to be maintained in a state of being close to each other (a state in which the foot part is sandwiched), and the reaction from the sandwiched foot part.
  • the force can reliably suppress the massage member 5 from moving in a direction away from the massage member 5.
  • the pair of left and right massage members 5 and 5 can be held in a sandwiched state by reversing the rotating shaft 10 and utilizing the operation (power non-transmission operation) of the one-way clutch mechanism 14.
  • the pressing member 6, that is, the first massage member 20 to the third massage member 22 are driven in conjunction with each other, so that the foot fitted between the pair of left and right massage members 5, 5 Does not escape upward due to the pressing by the pressing member 6, and the pressing by the pressing member 6 can be reliably and sufficiently received.
  • the vertical massage mechanism 4 and the horizontal massage mechanism 3 may always operate in synchronization, or only one of them may operate independently. These may be appropriately selected according to the user's desire.

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  • Health & Medical Sciences (AREA)
  • Dermatology (AREA)
  • Epidemiology (AREA)
  • Pain & Pain Management (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Therapy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Massaging Devices (AREA)
PCT/JP2018/015690 2017-04-25 2018-04-16 下肢用マッサージ機 WO2018198854A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201880026096.5A CN110505860B (zh) 2017-04-25 2018-04-16 下肢用按摩机
SG11201909023V SG11201909023VA (en) 2017-04-25 2018-04-16 Leg massage machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017086525A JP6852889B2 (ja) 2017-04-25 2017-04-25 下肢用マッサージ機
JP2017-086525 2017-04-25

Publications (1)

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WO2018198854A1 true WO2018198854A1 (ja) 2018-11-01

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JP (1) JP6852889B2 (zh)
CN (1) CN110505860B (zh)
SG (1) SG11201909023VA (zh)
TW (1) TWI760482B (zh)
WO (1) WO2018198854A1 (zh)

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JP2021090645A (ja) * 2019-12-11 2021-06-17 大東電機工業株式会社 下肢用マッサージ機

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