WO2019064856A1 - Dispositif de massage - Google Patents

Dispositif de massage Download PDF

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Publication number
WO2019064856A1
WO2019064856A1 PCT/JP2018/027538 JP2018027538W WO2019064856A1 WO 2019064856 A1 WO2019064856 A1 WO 2019064856A1 JP 2018027538 W JP2018027538 W JP 2018027538W WO 2019064856 A1 WO2019064856 A1 WO 2019064856A1
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WO
WIPO (PCT)
Prior art keywords
massage
guide rail
guide groove
massage mechanism
massaging
Prior art date
Application number
PCT/JP2018/027538
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English (en)
Japanese (ja)
Inventor
石川　哲也
耕治 田口
清水　新策
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 CN201880033936.0A priority Critical patent/CN110769797B/zh
Publication of WO2019064856A1 publication Critical patent/WO2019064856A1/fr

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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
    • A61H15/00—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains
    • 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 massage device that massages a treatment unit such as the buttocks of a user.
  • the massage device of Patent Document 1 is capable of massaging a region ranging from the buttocks to the thighs of the user.
  • the massage mechanism mounted on the massage device disclosed in Patent Document 1 is for a large chair-type massage device.
  • the need for a large chair-type massage device has existed before, in recent years, the demand for a relatively compact and compact massage device is also large.
  • the massage mechanism of Patent Document 1 corresponds to a large-sized chair-type massage device, and does not correspond to a small-sized massage device whose storage space is restricted.
  • a large chair-type massage device is simply made smaller and smaller, the obtained small-sized massage device has little space inside the massage device and is used in a state where a part of the massaging mechanism pops out of the massage device.
  • the usability becomes worse when used in applications such as chairs and sofas when not being massaged.
  • the present invention has been made in view of the problems described above, and while being compact and compact, it is possible to reliably massage the treatment part such as the buttocks of the user, and the massaging mechanism is also housed inside the massaging apparatus. It aims to provide a massage device that can
  • the massage device of the present invention takes the following technical means. That is, the massage apparatus according to the present invention is a massage apparatus provided with a massage mechanism for treating a treatment part including at least a heel of a user seated on the apparatus main body in a thin-shaped apparatus main body,
  • the main body has a massaging mechanism for treating the treatment part, and a support frame provided on both the left and right sides of the massaging mechanism to support the massaging mechanism so as to be movable in the front and rear direction,
  • a guide rail is provided for guiding the massaging mechanism in the front-rear direction, and the massaging mechanism is provided with a body by bending the front end side of the guide rail so as to hang forward toward the rear end side.
  • the massage apparatus is a massage apparatus provided with a massage mechanism for treating a treatment part including at least a heel of a user seated on the apparatus main body in a thin-shaped apparatus main body
  • the main body has a massaging mechanism for treating the treatment part, and a support frame provided on both the left and
  • the massaging mechanism is provided with a treatment element for treating the treatment section, and the position of the treatment element is temporarily set when the massaging mechanism is moved backward along the guide rail.
  • a rail recess which is pulled down below the upper surface of the main body is formed on the rear end side of the guide rail.
  • the massaging mechanism includes a drive motor, a rotating shaft rotationally driven by the drive motor, a treatment element to be treated in the treatment section by the rotational driving force of the rotating shaft, and rotations to both end sides of the rotating shaft
  • a pinion gear mounted so as to be integrally rotatable with the shaft
  • the guide rail is formed with rack teeth which can guide the massaging mechanism along the front-rear direction by meshing the pinion gear.
  • the rail recess may be configured to curve the rack teeth on the rear end side in an arc shape downward.
  • first movable bodies projecting outward in the left-right direction are provided at left and right ends of the rotation shaft, and the first movable bodies are provided on side surfaces facing the massaging mechanism in the support frame. It is preferable that a first guide groove for guiding the guide in an inserted state is formed, and the first guide groove is formed along the upper side of the guide rail as a long groove having the same locus as the guide rail. .
  • a second movable body protruding outward in the left-right direction is provided on the left and right sides of the massaging mechanism in front of the first movable body, and faces the massaging mechanism side of the device body.
  • a second guide groove into which the second movable body is fitted is formed on the side surface, and the second guide groove is disposed above the first guide groove, and a second guide groove is disposed on the front side of the first guide groove.
  • the front end side of the second guide groove may be curved so as to hang down toward the front with respect to the rear end side, and the rear end side of the second guide groove may extend horizontally toward the rear.
  • the massage device of the present invention although it is small and compact, it is possible to reliably massage the treatment part such as the buttocks of the user, and the massage mechanism can be accommodated inside the massage device.
  • the massage device 1 includes, for example, a thin-shaped device main body 2 that can be placed on the seating surface of a chair C and on which the user U can sit.
  • a massage device 1 is a device in which a cover, a cushioning material, and the like are disposed around the device body 2.
  • the device body 2 further includes a massage mechanism 3 for treating a treatment unit (a treatment unit from the buttocks of the user U to the thighs) including at least the buttocks of the user U seated on the device body 2 And a support frame 4 provided on the left and right sides of the massaging mechanism 3 and movably supporting the massaging mechanism 3 in the front-rear direction.
  • a treatment unit a treatment unit from the buttocks of the user U to the thighs
  • a support frame 4 provided on the left and right sides of the massaging mechanism 3 and movably supporting the massaging mechanism 3 in the front-rear direction.
  • the apparatus will be described below based on the directions appropriately described in the drawings. As shown in FIG. 7, the direction appropriately described in this drawing coincides with the direction viewed from the user U who is using the massage device 1.
  • the device main body 2 described above is used by being placed on a seating surface such as a chair C or a sofa, and the massage device 1 placed on the seating surface
  • the user U is seated on the upper part, and it is possible to massage a treatment part such as the buttocks of the user U seated using the massage mechanism 3 built in the massage device 1.
  • the device body 2 is formed thin so that the user U can easily sit, and has a thin shape (sushion shape so that the dimension in the vertical direction is shorter than the dimension in the front-rear direction or the lateral direction) ).
  • the term "thin” used to express the appearance of the device main body 2 does not include something thin like a plate.
  • the word “thin” is, for example, a cushion having a certain thickness.
  • the device body 2 has a thickness of 50 mm to 150 mm while the size in the front-rear direction is about 350 mm to 600 mm and the size in the lateral direction is about 350 mm to 600 mm, and is sufficient for the user U to sit down The room is spacious.
  • the support frame 4 is a member disposed on the front, rear, left, and right of the massaging mechanism 3 so as to surround the massaging mechanism 3. That is, the support frame 4 is formed so as to form a quadrangular frame when viewed from above by combining four bar-like frame members in the form of a well.
  • the support frame 4 includes a pair of left and right main frames 4M respectively provided on the left and right sides of the massaging mechanism 3, and a pair of front and rear subs connecting front ends and rear ends of the main frames 4M in the left and right direction. And a frame 4S.
  • the main frame 4M is a rod-like member elongated in the front-rear direction, and the dimension (thickness) in the vertical direction is larger than the width dimension in the horizontal direction so that the heavy massaging mechanism 3 can be stably supported. It has a cross-sectional shape.
  • the cross-sectional shape of the main frame 4M is, for example, about 30 mm to 50 mm in width along the lateral direction, while the thickness in the vertical direction is 50 mm to 100 mm.
  • the pocket part 5 long in the front-back direction is formed in the side which faces the massaging mechanism 3 side in the main frame 4M.
  • the pocket portion 5 is formed on the right side in the case of the main frame 4M on the left side, and on the left side in the case of the main frame 4M on the right side. It is designed to open toward the side of the massage mechanism 3 side.
  • Each of the pocket portions 5 is formed such that the central side of the side surface of the main frame 4M is recessed in a step shape toward the outer side in the width direction with respect to the periphery.
  • a guide rail portion 6 to be described later is attached to the opening edge of the pocket portion 5, and a first guide groove 7 and a second guide groove 8 to be described later are provided on the bottom surface of the pocket portion 5 Is formed.
  • the sub frame 4S is a rod-like member formed thinner than the main frame 4M with respect to the main frame 4M described above, and the front sub frame 4S connecting and fixing the front ends of the left and right main frames 4M And a rear side sub frame 4S which connects and fixes rear ends of the left and right main frames 4M.
  • a massaging mechanism 3 for massaging the treatment portion is disposed on the center side of the support frame 4 formed in a rectangular frame shape by the main frame 4M and the sub frame 4S described above.
  • the massaging mechanism 3 includes a base 9 elongated in the left-right direction, and a mechanism for performing a massaging operation is attached to the base 9.
  • the left and right ends of the massaging mechanism 3 are connected to the support frame 4 (main frame 4M) described above via a moving mechanism 10 described later, and are movable in the front-rear direction with respect to the support frame 4.
  • the massaging mechanism 3 has one drive motor 11 disposed with the drive shaft 11 a facing in the left-right direction on the base 9 described above, and an axis turning in the left-right direction by the drive motor 11.
  • the rotary shaft 12 is rotationally driven, and the massaging body 13 which swings in the left and right direction by the rotational driving force of the rotary shaft 12 and performs massage on the buttocks (treatment part).
  • the treatment element 14 which massages (treatment) the treatment part of the user U is provided in the front end side of the massaging body 13 mentioned above. That is, the massage mechanism 3 according to the present embodiment enables the massage (massaging massage) to the treatment unit by swinging the massaging body 13 to the left and right while pressing the treatment element 14 against the treatment unit of the seated user U. .
  • the massage mechanism 3 of this embodiment performs itching massage with respect to a treatment part
  • what performs a hit massage with respect to a treatment part as a massage mechanism 3 of this invention what performs a grip massage etc. Or a combination of these massages may be used.
  • respective members such as the drive motor 11, the rotating shaft 12, the massaging body 13 and the treatment element 14 constituting the massaging mechanism 3 of the present embodiment will be described.
  • the treatment unit in which the massage is performed by the above-described massage mechanism 3 includes at least the buttocks of the body of the user U.
  • a thigh, a waist, etc. can be included in a treatment part as treatment parts other than the buttocks. That is, the massage device 1 of the present embodiment is configured to treat the wide lower leg from the waist to the thigh as the treatment section, centering on the buttocks.
  • the drive motor 11 is disposed on the center side of the base 9 of the massaging mechanism 3 in the left-right direction, and the drive shaft is disposed in a direction along the left-right direction.
  • the drive motor 11 is disposed substantially at the center of the massage mechanism 3 in the left-right direction, and attached so as to extend the drive shaft 11a from the center to the left.
  • a first worm gear 15 is provided on the drive shaft 11 a of the drive motor 11 so as to be integrally rotatable with the drive shaft 11 a.
  • the first worm gear 15 of the drive shaft 11a is a first worm wheel 17 mounted on the rear end side of the power transmission shaft 16 disposed along a direction (longitudinal direction) orthogonal to the drive shaft 11a.
  • the rotational driving force of the drive shaft 11 a is transmitted to the power transmission shaft 16.
  • the power transmission shaft 16 also has a second worm gear 18 on the front end side located at the end opposite to the rear end side where the first worm wheel 17 is provided in the longitudinal direction.
  • the second worm gear 18 of the power transmission shaft 16 meshes with the second worm wheel 19 of the rotary shaft 12 described above, and the rotational drive force of the drive shaft 11 a of the drive motor 11 has two worm mechanisms and the power transmission shaft 16. And is transmitted to the rotating shaft 12 via the. In this manner, the rotary shaft 12 is rotationally driven about an axis directed in the left-right direction by the rotational drive force generated by the drive motor 11.
  • the rotating shaft 12 converts the rotational movement of the rotating shaft 12 into translational movement (rocking movement) of the massaging body 13 along the lateral direction on the left end side and the right end side of the second worm wheel 19 described above.
  • the conversion unit 20 is attached so as to rotate integrally with the rotary shaft 12 and has a boss portion 21 on the outer peripheral side with a cam surface circling about an axis facing a direction inclined with respect to the axial center of the rotary shaft 12 And the annular fitting portion 22 provided at the base end of the massaging body 13 and fitted into the cam surface of the boss portion 21 and the massaging body 13 rotating with the rotation of the rotary shaft 12 (massage body 13 And the regulation unit 23 that regulates the turnaround).
  • the annular fitting portion 22 is slidably fitted on the cam surface of the boss portion 21 via a bearing.
  • the annular fitting portion 22 is formed on the base end side (lower end side) of the massaging body 13 and is formed in a ring shape in side view.
  • the annular fitting portion 22 is externally fitted to a bearing fitted on the cam surface of the boss portion 21, so that the rotational movement of the rotary shaft 12 is a translational movement (rocking movement) along the right and left direction of the massaging body 13. It is to convert. Therefore, the boss portion 21 and the annular fitting portion 22 are rotatable relative to each other.
  • the restricting portion 23 is attached at a position where it can be in contact with the restricting projection 24 on the base 9 and the restricting projection 24 provided in the shape of a rib projecting downward on the proximal end side of the massaging body 13.
  • a detent member 25 that regulates the rotation of the massaging body 13.
  • the restricting projections 24 are formed on each of the massaging body 13 extending forward from the rotating shaft 12 and the massaging body 13 extending rearward, and the detent member 25 contacts both the restricting projections 24 on the front side and the rear side. It is attached to the front and back of the rotating shaft 12 on the base 9 as possible.
  • the regulating portion 23 regulates the accompanying rotation of the massaging body 13 around the rotation shaft 12 by bringing the regulating projection 24 of the massaging body 13 into contact with the detent member 25 mounted on the base 9. And the massaging body 13 is translated (rocking) in the lateral direction.
  • the massaging body 13 is a rod-like member extending forward and backward slightly and rearward and slightly upward from a proximal end side provided with an annular fitting portion 22 externally fitted to the cam surface of the boss portion 21 through a bearing.
  • a treatment element 14 for massaging the treatment section is provided at the front end and the rear end of the massaging body 13, a treatment element 14 for massaging the treatment section is provided. That is, the massage apparatus 1 of this embodiment is equipped with the "four ball system" massage mechanism 3 provided with the four treatment elements 14.
  • the massage apparatus 1 of this invention is equipped with the moving mechanism 10 which can move the massage mechanism 3 in the front-back direction with respect to the support frame 4.
  • the moving mechanism 10 is disposed on the left and right sides of the massage mechanism 3 along the guide rail portion 6 provided along the front-rear direction on the main frame 4M of the support frame 4 described above, and travels on the guide rail portion 6 described above And the pinion gear 26 made possible.
  • the guide rail portion 6 is a rail member for guiding the massage mechanism 3 in the front-rear direction, and is attached along the lower opening edge of the pocket portion 5 of the main frame 4M described above.
  • a plurality of rack teeth capable of meshing with the pinion gear 26 are formed on the upper surface of the guide rail portion 6.
  • the pinion gear 26 is a gear capable of traveling on the guide rail portion 6 by meshing with the rack teeth of the guide rail portion 6 described above, and is rotatably attached to both end sides of the rotary shaft 12.
  • the rotational driving force of the rotary shaft 12 is transmitted to the pinion gear 26 in a decelerating state by using a transmission mechanism 27. That is, the pinion gears 26 are provided at both ends of the rotary shaft 12 and are configured to rotate around an axis facing in the left-right direction at a rotational speed different from that of the rotary shaft 12.
  • the transmission mechanism 27 can transmit the rotational driving force of the rotary shaft 12 to the pinion gear 26 in a state of being shifted.
  • the transmission mechanism 27 has a first gear 28, a driven shaft 29, a second gear 30, a third gear 31, and the like. That is, the transmission mechanism 27 is provided with the first gear 28 on the left and right ends of the rotary shaft 12.
  • the first gear 28 of the rotating shaft 12 meshes with the second gear 30 of the driven shaft 29 disposed parallel to the front of the rotating shaft 12, and the rotational driving force of the rotating shaft 12 is decelerated to the driven shaft 29. I am communicating.
  • a third gear 31 is provided on the opposite side of the driven shaft 29 to the second gear 30.
  • the third gear 31 transmits the driving force in a decelerating state to the pinion gear 26 disposed outside the width direction of the first gear 28 described above. Therefore, while the pinion gear 26 described above is mounted coaxially with the rotary shaft 12, it rotates at a rotational speed (a low rotational speed) different from that of the rotary shaft 12.
  • the massage mechanism 3 can move in the front-rear direction along the guide rail portion 6.
  • the front end side of the guide rail portion 6 is curved so as to hang down toward the front with respect to the rear end side. It is characterized in that it can be accommodated.
  • a hanging portion 32 which curves so as to hang downward toward the front is provided.
  • the total length of the guide rail 6 in the front-rear direction is “rear” from the front end of the guide rail 6 It is a range of about 10% of "l 0 " toward the end side.
  • the position “L” where the hanging portion 32 is provided is “L 0 ” from the front end of the device body 2 It is considered to be around 30%.
  • the drooping amount “T” of the hanging portion 32 is at least about half of the outer diameter of the treatment element 14.
  • the maximum width is the same as the outer diameter of the treatment element 14. If the drooping portion 32 is formed to such a sagging amount, the massaging mechanism 3 can be moved so as to sink downward, and the massaging mechanism 3 can be reliably housed inside the massaging device 1.
  • the massaging mechanism 3 is slightly protruded upward. That is, the upper half of the treatment element 14 protrudes upward from the upper surface of the apparatus main body 2 so that the massaging mechanism 3 can massage the treatment section. Therefore, in order to enable the massage by the treatment element 14, the guide rail portion 6 on the rear side of the hanging portion 32 is also held at a high position.
  • the height of the guide rail portion 6 is reduced by the amount of protrusion of the treatment element 14, in other words, of the hanging portion 32.
  • the drooping width needs to be a width corresponding to the protrusion of the treatment element 14. That is, since the height at which the treatment element 14 protrudes from the upper surface of the device main body 2 when performing the massage is about half of the outer diameter of the treatment element 14 to approximately the radius, the outside of the treatment element 14 is described above.
  • the massaging mechanism 3 can be reliably housed inside the massaging device 1 by forming the hanging portion 32 with a hanging width of half or more of the diameter.
  • the massage device 1 of the present invention there is no concern that the treatment element 14 gets in the way or gives pain when the user U sits down, and the massage mechanism 3 is reliably housed inside the massage device 1 Is possible.
  • the massage device 3 of the present invention moves the massage mechanism 3 backward along the above-described guide rail portion 6, the position of the treatment element 14 is temporarily kept away from the treatment portion, in other words, the treatment element 14 It is characterized in that a rail recess 33 is formed on the rear end side of the guide rail, which temporarily lowers the position of the lower than the upper surface of the apparatus main body 2.
  • the reason for providing such a rail recess 33 is as follows. That is, when the guide rail portion 6 is disposed at a height (a height at which the treatment element 14 protrudes upward from the upper surface of the apparatus main body 2) at which massage by the treatment element 14 is possible, While maintaining the state, the treatment elements 14 move horizontally toward the rear along the guide rail portion 6 facing in the horizontal direction.
  • the user U is seated with his buttocks in contact with the upper surface of the device body 2, but generally the inside of the buttocks is stretched downward in a sitting state such as a coccyx or a sciatic
  • a sitting state such as a coccyx or a sciatic
  • the treatment element 14 is moved backward with the treatment element 14 projected upward, the treatment element 14 moving backward strongly rubs against these bones or the tissues around the bones, resulting in an unpleasant feeling of use. It may be given to the user U.
  • the treatment elements 14 located at least on the rear side among the front and rear treatment elements 14 easily cause a problem that the treatment section is strongly rubbed.
  • the rail recessed part 33 which makes the position of the treatment element 14 temporarily separate from a treatment part is a guide rail part. It is formed on the rear end side of 6. In other words, the rail recess 33 temporarily lowers the position of the treatment element 14 below the upper surface of the apparatus body 2.
  • a posture holding mechanism 34 for holding the posture of the massage mechanism 3 moving in the front-rear direction in a stable posture is provided.
  • the posture holding mechanism 34 is configured to support the massage mechanism 3 in motion at a plurality of points, and to stabilize the posture of the massage mechanism 3 in motion in the front-rear direction.
  • the rail recess 33 is arranged such that the rack teeth provided on the rear end side of the guide rail portion 6 are curved downward in a circular arc, in other words, having curved rack teeth that expand downward. It has become. That is, when the pinion gear 26 travels along the rail recess 33, the position of the pinion gear 26 becomes lower than the normal traveling height, and the height of the massaging mechanism 3 provided with the pinion gear 26 also temporarily decreases. Therefore, the treatment element 14 moves downward as much as the height of the massage mechanism 3 is lowered, and the treatment element 14 can be pulled down below the upper surface of the apparatus main body 2.
  • the position in the longitudinal direction in which the rail recess 33 is formed varies depending on the physical size of the user U seated on the upper surface of the device body 2, the dimension in the longitudinal direction of the device body 2, etc. It is preferable to position the rail recess 33 at about 30% of the total length of the apparatus body 2 from the rear end. Further, the width in the vertical direction of the rail recess 33 is about 3 to 4 times the outer diameter of the treatment element 14 described above. If the rail concave portion 33 is curved in the vertical direction with such a width, the massage mechanism 3 can be smoothly moved rearward, and only the rear treatment element 14 sinks below the upper surface of the apparatus main body 2 It is possible to prevent the treatment element 14 from being strongly rubbed against the treatment section.
  • the posture holding mechanism 34 described above includes two movable bodies projecting outward in the left-right direction from the massaging mechanism 3 and two guide grooves for guiding the two movable bodies in a fitted state, It consists of
  • the two moving bodies described above are the first moving body 35 disposed further outward of the pinion gear 26 provided on the left and right ends of the rotating shaft 12 and the second moving body disposed forward of the first moving body 35 It consists of two.
  • the two guide grooves are provided with a first guide groove 7 for guiding the first movable body 35 in a fitted state and a second guide groove 8 in which the second movable body 36 is fitted.
  • the first guide groove 7 is formed along the upper side of the guide rail portion 6 as a long groove having the same locus as the guide rail portion 6. That is, the trajectory of the first guide groove 7 has a front end side which curves so as to descend toward the front, and a rear end side provided horizontally along the front-rear direction. Then, a part of the rear end side of the first guide groove 7 is curved so as to be gently recessed downward corresponding to the rail recess 33 of the guide rail.
  • the second guide groove 8 is disposed at an upper front side than the first guide groove 7 with a distance, and has substantially the same locus as the first guide groove 7.
  • the second guide groove 8 has a locus that overlaps with the first guide groove 7 when it is moved in parallel. More specifically, the trajectory of the second guide groove 8 has a front end side curved so as to descend toward the front, and a rear end side extending along the front-rear direction while maintaining the same height. .
  • the track of the rail is curved corresponding to the rail concave portion 33 of the guide rail portion 6 at the rear end side of the first guide groove 7, but the rail concave portion 33 is at the rear end side of the second guide groove 8.
  • the groove end on the front side of the first guide groove 7 has the same height in the vertical direction with respect to the rail end on the front side of the guide rail portion 6 described above, and is disposed further on the front side of the front end of the guide rail portion 6 ing.
  • the groove end on the rear side of the first guide groove 7 is formed higher in height than the rail end on the rear side of the above-described guide rail portion 6 by the groove width. It is deployed further behind. That is, the first guide groove 7 is formed to be longer in both the front and rear directions than the guide rail portion 6.
  • the groove end of the second guide groove 8 is disposed apart from the groove end of the first guide groove 7 by approximately the same distance on the front side and the rear side. That is, the groove end on the front side of the second guide groove 8 is positioned on the front upper side with respect to the groove end on the front side of the first guide groove 7, and the groove end on the rear side of the second guide groove 8 is behind the first guide groove 7.
  • the rear end of the second guide groove 8 is positioned above the rail recess 33 of the guide rail, which is likewise located on the front upper side with respect to the side groove end.
  • the first movable body 35 of the two movable bodies 35 and 36 fitted into the two guide grooves 7 and 8 described above is disposed at the center of the base 9 in the front-rear direction and the vertical direction.
  • the second movable body 36 forms a projecting piece 37 projecting a part of the front end side of the base 9 upward with respect to the first movable body 35, and the projecting piece 37 projecting upward as described above. It is formed in the shape of outward projection at the upper end side of. That is, the second movable body 36 is provided on the upper front side as viewed from the first movable body 35.
  • the posture of the massaging mechanism 3 changes as follows. As shown in FIG. 6A, when the pinion gear 26 is positioned at the front end of the hanging portion 32 of the guide rail portion 6, the first moving body 35 is positioned at the front end side of the first guide groove 7, and the second moving body 36 is Is located on the front end side of the second guide groove 8.
  • the massaging mechanism 3 becomes higher in position from the lower side to the upper side, and the treatment element 14 is pulled down to the lower side of the upper surface of the device main body 2 It changes to a state of projecting upward from the upper surface of the main body 2.
  • the massaging mechanism 3 changes to the posture as shown in FIG. 6B.
  • the first movable body 35 is positioned substantially midway in the front-rear direction of the first guide groove 7 and the second movable body 36 is positioned substantially midway in the front-rear direction of the second guide groove 8. .
  • the treatment element 14 since the treatment element 14 is in a state of completely projecting upward from the upper surface of the apparatus main body 2, it is possible to reliably massage the treatment portion of the user U using the treatment element 14 that is projected. It becomes possible.
  • the massaging mechanism 3 changes to the posture as shown in FIG. 6C.
  • the first movable body 35 is located at a portion where the locus is curved downward corresponding to the rail recess 33, but the second movable body 36 does not have a curved portion.
  • the height is not changed since it is on the guide groove 8 as in FIG. 6B. Therefore, only the first movable body 35 located on the rear side descends downward, and the second movable body 36 located on the front side maintains the high position. As a result, the posture of the massage mechanism 3 falls to the rear. That is, although the treatment elements 14 on the front side are projected upward from the upper surface of the apparatus main body 2, the treatment elements 14 on the rear side are pulled down below the upper surface of the apparatus main body 2. There will be no problem of rubbing hard on the part.
  • the massage device 1 of the present invention only the rear side treatment element 14 can be sunk below the upper surface of the device main body 2, and the treatment element 14 is prevented from being strongly rubbed by the treatment section. It becomes possible.
  • the embodiments disclosed herein are illustrative and non-restrictive in every respect. In particular, in the embodiment disclosed this time, matters not explicitly disclosed, such as operating conditions and conditions, various parameters, dimensions of components, weights, volumes, etc., deviate from the range normally practiced by those skilled in the art. It is not necessary for the person skilled in the art to use values that can easily be assumed.
  • the massage mechanism 3 has been described in which the treatment element 14 is extended from below with respect to the treatment unit such as the buttocks, and the massage unit 14 massages so as to pinch the treatment unit.
  • the massage mechanism 3 of the present invention may be provided with a pressing mechanism for pressing and massaging the treatment part such as the buttock from the side, in addition to the mechanism for performing the massaging.
  • the rotational driving force generated by one drive motor 11 is used as the power of the massaging mechanism 3 and the moving mechanism 10.
  • the massage apparatus 1 of the present invention may be provided with a plurality of drive motors 11, and the drive motor 11 for operating the massage mechanism 3 and the drive motor 11 for operating the moving mechanism 10 may be separately provided.
  • biasing of a spring etc. is carried out between the front end of the massaging body 13 and the treatment element 14 A means may be provided. If such biasing means is provided, the load applied to the treatment element 14 from the buttocks can be received by the biasing means, and the load on the buttocks can be dispersed and supported.
  • the massage device 1 of the present invention may be provided with a width adjustment mechanism that makes the distance between the left and right massage bodies 13 variable.
  • a width adjustment mechanism that makes the distance between the left and right massage bodies 13 variable.
  • a screw screw is formed on the outer peripheral surface of the rotating shaft 12, and a helical internal tooth to be screwed with the screw screw is formed on the inner peripheral surface of the boss 21 described above.
  • the screw screw of the rotation shaft 12 meshes with the internal teeth of the inner peripheral surface of the boss portion 21, so the rotation shaft 12 and the boss portion 21 Relative position changes in the left and right direction.
  • the slide pins slidingly sliding in the respective guide grooves 7 and 8 are mentioned as the above-mentioned movable bodies 35 and 36, but even if the movable bodies 35 and 36 are not slide pins good.
  • rollers that roll in the guide groove and move in the front-rear direction may be used as the moving bodies 35, 36.
  • the buttocks massage machine of this invention may be mounted in the seat part of a chair type massage machine. That is, in a chair type massage machine having a seat, a backrest provided behind the seat, and a back massager disposed in the backrest, the buttocks massage machine 1 is disposed in the seat. It may be set.
  • the buttocks massage machine of this invention may be mounted in the seat part of a sheet
  • the buttocks massage machine 1 may be disposed in the seat.

Landscapes

  • Health & Medical Sciences (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)
  • Dermatology (AREA)
  • Massaging Devices (AREA)

Abstract

L'invention concerne un dispositif de massage (1) qui, pour faire en sorte qu'un mécanisme de massage soit accueilli à l'intérieur d'un petit dispositif de massage peu encombrant, comporte un corps principal de dispositif mince (2) pourvu d'un mécanisme de massage (3) pour traiter un site de traitement comprenant au moins la région glutéale d'un utilisateur (U) assis sur le corps principal du dispositif (2). Le corps principal du dispositif (2) comprend : le mécanisme de massage (3) pour traiter un site de traitement ; et des cadres de support (4) qui sont positionnés du côté gauche et du côté droit du mécanisme de massage (3) et qui supportent le mécanisme de massage (3) de telle sorte que celui-ci soit mobile dans la direction avant-arrière. Les cadres de support (4) sont pourvus d'un rail de guidage (6) qui guide le mécanisme de massage (3) dans la direction avant-arrière. Le rail de guidage (6) se prolonge de manière incurvée vers l'avant de façon à amener le côté d'extrémité avant à pendre de plus en plus bas par rapport au côté d'extrémité arrière, et ceci permet au mécanisme de massage (3) d'être accueilli à l'intérieur du corps principal du dispositif (2) vers le côté inférieur avant de celui-ci.
PCT/JP2018/027538 2017-09-27 2018-07-23 Dispositif de massage WO2019064856A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201880033936.0A CN110769797B (zh) 2017-09-27 2018-07-23 按摩装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017-186505 2017-09-27
JP2017186505A JP6750884B2 (ja) 2017-09-27 2017-09-27 マッサージ装置

Publications (1)

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WO2019064856A1 true WO2019064856A1 (fr) 2019-04-04

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Country Link
JP (1) JP6750884B2 (fr)
CN (1) CN110769797B (fr)
WO (1) WO2019064856A1 (fr)

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WO2021251080A1 (fr) * 2020-06-09 2021-12-16 大東電機工業株式会社 Dispositif de massage

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JP2009000157A (ja) * 2007-06-19 2009-01-08 Kyushu Hitachi Maxell Ltd マッサージ機
JP2009050583A (ja) * 2007-08-28 2009-03-12 Fuji Iryoki:Kk 椅子式マッサージ機
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JP6427308B2 (ja) * 2012-05-31 2018-11-21 ファミリーイナダ株式会社 マッサージ機
CN204379719U (zh) * 2012-05-31 2015-06-10 发美利稻田株式会社 按摩机
CN104095741B (zh) * 2013-04-09 2017-09-12 喜来健株式会社 一种热疗装置
CN105078696A (zh) * 2014-04-16 2015-11-25 宁波秉航电子科技有限公司 一种具有曲形导轨的按摩椅
JP2017012735A (ja) * 2015-07-03 2017-01-19 大東電機工業株式会社 椅子型マッサージ機及びマッサージ機構
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JP2002282321A (ja) * 2001-03-23 2002-10-02 Fuji Iryoki:Kk マッサージ機
JP2004321318A (ja) * 2003-04-22 2004-11-18 Daito Denki Kogyo Kk 椅子型マッサージ装置
JP2009000157A (ja) * 2007-06-19 2009-01-08 Kyushu Hitachi Maxell Ltd マッサージ機
JP2009050583A (ja) * 2007-08-28 2009-03-12 Fuji Iryoki:Kk 椅子式マッサージ機
JP2015177938A (ja) * 2014-02-25 2015-10-08 ファミリーイナダ株式会社 マッサージ機

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021251080A1 (fr) * 2020-06-09 2021-12-16 大東電機工業株式会社 Dispositif de massage
JP2021194051A (ja) * 2020-06-09 2021-12-27 大東電機工業株式会社 マッサージ装置
JP7340259B2 (ja) 2020-06-09 2023-09-07 大東電機工業株式会社 マッサージ装置

Also Published As

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JP2019058462A (ja) 2019-04-18
CN110769797B (zh) 2022-03-08
JP6750884B2 (ja) 2020-09-02
CN110769797A (zh) 2020-02-07

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