WO2008018223A1 - Dispositif pour exercices de flexion et d'étirement - Google Patents

Dispositif pour exercices de flexion et d'étirement Download PDF

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Publication number
WO2008018223A1
WO2008018223A1 PCT/JP2007/060801 JP2007060801W WO2008018223A1 WO 2008018223 A1 WO2008018223 A1 WO 2008018223A1 JP 2007060801 W JP2007060801 W JP 2007060801W WO 2008018223 A1 WO2008018223 A1 WO 2008018223A1
Authority
WO
WIPO (PCT)
Prior art keywords
bending
ring body
seat
elevating
sliding
Prior art date
Application number
PCT/JP2007/060801
Other languages
English (en)
Japanese (ja)
Inventor
Satoru Shiraishi
Original Assignee
Daito Electric Machine Industry Company Limited
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 Daito Electric Machine Industry Company Limited filed Critical Daito Electric Machine Industry Company Limited
Publication of WO2008018223A1 publication Critical patent/WO2008018223A1/fr

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Classifications

    • 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
    • A61H1/00—Apparatus for passive exercising; Vibrating apparatus ; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
    • A61H1/02—Stretching or bending or torsioning apparatus for exercising
    • A61H1/0237—Stretching or bending or torsioning apparatus for exercising for the lower limbs
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/14—Platforms for reciprocating rotating motion about a vertical axis, e.g. axis through the middle of the platform
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body
    • A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
    • A63B23/04—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs
    • A63B23/0405—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs involving a bending of the knee and hip joints simultaneously
    • 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
    • A61H2203/00—Additional characteristics concerning the patient
    • A61H2203/04—Position of the patient
    • A61H2203/0425—Sitting on the buttocks
    • A61H2203/0431—Sitting on the buttocks in 90°/90°-position, like on a chair
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body
    • A63B2023/006—Exercising apparatus specially adapted for particular parts of the body for stretching exercises
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2208/00—Characteristics or parameters related to the user or player
    • A63B2208/02—Characteristics or parameters related to the user or player posture
    • A63B2208/0228—Sitting on the buttocks
    • A63B2208/0233—Sitting on the buttocks in 90/90 position, like on a chair

Definitions

  • the present invention relates to a bending and stretching exercise apparatus.
  • Patent Documents 1 and 2 Conventionally, bending and stretching devices that perform bending and stretching motions with a user lying on their back are known (Patent Documents 1 and 2).
  • Such a bending and stretching exercise apparatus performs bending and stretching exercises for rehabilitation of the lower limbs.
  • the user puts his / her foot on the foot plate and bends the link member connected to the foot plate so that the flexion / extension exercise can be performed.
  • Patent Document 1 JP 2002-315793 A
  • Patent Document 2 JP-A-2002-65770
  • a conventional flexion / extension exercise apparatus is capable of flexion / extension exercise without causing a heavy burden on the thigh, the detachment, the waist, etc., which are often used in the early stage of rehabilitation.
  • the bending and stretching exercise device is designed to bend and stretch while the user is lying on his / her back so that a large load (load) is not applied to the thigh, the calf and the waist.
  • the present invention has been made in view of the above circumstances, and an object of the present invention is to provide a bending / extending exercise apparatus capable of performing an effective bending / extending exercise even in a narrow space. Means for solving the problem
  • the present invention has taken the following measures.
  • the bending and stretching exercise device includes a seat portion, a lifting portion that moves the seat portion up and down, and a drive portion that operates the lifting portion.
  • the bending and stretching exercise device swings the seat part in the left-right direction in accordance with the seat part, the elevating part for elevating the seat part up and down, and the elevating operation of the seat part by the elevating part. It has the point which has a rocking
  • the elevating unit includes an elevating member to which the seat portion is attached and supported so as to be able to move up and down, and an elevating drive member that rotates around the vertical axis by the power of the drive unit to raise and lower the elevating member And a regulating member that regulates movement of the elevating member with the rotation of the elevating drive member!
  • the seat part can be raised and lowered with a very simple configuration.
  • the swinging part swings the swinging member in the left-right direction together with the restricting member by reciprocating left and right by the power of the driving part and the swinging member swinging in the left-right direction with the restriction member attached. It is preferable to have a swing drive member.
  • the seat can be swung with a very simple configuration.
  • the elevating drive member has a first sliding groove on an outer peripheral surface and rotates around an up / down axis by the power of the driving unit, and the first sliding groove extends from the upper side to the lower side of the column.
  • the elevating member is a ring body that fits into the cylinder, a leg portion that rises upward from the ring body and connects to the lower side of the seat portion, and an inner side of the ring body. It is preferable to have a first sliding body that is disposed and fits into the first sliding groove of the cylinder, and a first connecting portion that connects the first sliding body and the ring body!
  • the restriction member is fitted into a rising body that rises upward from the swinging member on the outside of the ring body, a second sliding groove that is provided in the rising direction and that extends in the vertical direction, and a second sliding groove.
  • 2nd slide It is preferable to have a moving body and a second connecting portion that connects the second sliding body and the ring body.
  • the swing drive member is supported on the lower side of the seat portion by a first rotating body that rotates about the vertical axis by the power of the driving portion, and on the upper side of the first rotating body so as to be movable in the left-right direction.
  • the drive unit has a drive motor, and the rotation output of the drive motor is separated into two systems, and the lifting member is raised and lowered by one rotation output, and the swinging member is swung by the other rotation output.
  • the rotational ratios of both rotational outputs are different from each other.
  • the ring body is provided with a through-hole penetrating in the radial direction.
  • a raised body is provided in the vicinity of the through-hole, and the second sliding groove of the raised body and the first sliding groove of the ring body are opposed to each other.
  • the first connecting part and the second connecting part are composed of the same pin, the first sliding body is connected to one end of the pin, and the second sliding body is connected to the other end of the pin,
  • the pin is preferably inserted into the through hole of the ring body.
  • the restricting member includes a plurality of rising bodies that rise upward from the swinging member, and a plurality of sliders that move up and down along the rising bodies and that are coupled to the ring body! Power S is preferred.
  • an effective bending and stretching motion can be performed even in a narrow space.
  • FIG. 1 is a perspective view of the inside of a bending and stretching exercise apparatus according to a first embodiment.
  • FIG. 2 is a schematic exploded view of the inside of the bending and stretching exercise apparatus in the first embodiment.
  • FIG. 3 is a side view of the inside of the bending and stretching exercise apparatus in the first embodiment.
  • FIG. 4 is a front view of the inside of the bending and stretching exercise apparatus in the first embodiment.
  • FIG. 5 is a rear view of the inside of the bending and stretching exercise apparatus in the first embodiment.
  • FIG. 6 is a cross-sectional view taken along the line AA in FIG.
  • FIG. 7 is a developed view of a column of the bending and stretching apparatus in the first embodiment.
  • FIG. 8 is a diagram showing a mode of operation of the seat portion.
  • FIG. 9 is a diagram showing a mode of operation of the seat.
  • FIG. 10 is a perspective view of the inside of the bending and stretching exercise apparatus in the second embodiment.
  • FIG. 11 is a side view of the inside of the bending and stretching exercise apparatus in the second embodiment.
  • FIG. 12 is a side view of the inside of the bending and stretching exercise apparatus in the third embodiment.
  • FIG. 1 to 9 show a bending and stretching apparatus according to the first embodiment of the present invention. As shown in FIG. 1, the bending and stretching exercise device 1 is used with the user U sitting on the seat 2 and the user U's feet on the floor F.
  • the bending and stretching exercise device 1 includes a seat 2, an elevating unit 3 that is provided below the seat 2 and moves the seat 2 up and down, and a lower part of the seat 2. And a drive part 5 provided on the lower side of the seat part 2 for operating the swing part 4 and the elevating part 3. is doing.
  • the seat 2, the lifting / lowering unit 3, the swinging unit 4, and the driving unit 5 are supported by a support base 6.
  • FIG. 3 the left hand side and the right hand side are assumed to be the front-rear direction.
  • Left hand in Figure 4 and Figure 5 The side and right hand side are in the left-right direction.
  • the directions in FIGS. 2 to 9 coincide with the directions when the user U sits on the seat 2 as shown in FIG. Figures 8 and 9 show the movement of the seat from the front.
  • the support base 6 is placed on the floor surface F or the like, and has a plate-like base 10 disposed on the floor surface F and a plate-like base 10 stacked on the base 10. And an auxiliary plate 11. Between the base 10 and the seat 2, a cover 9 that covers the inside of the bending and stretching exercise device 1 from the outside is provided.
  • a plate-like first support plate 12 is arranged above the base 10, and a plate-like second support plate 13 is arranged above the first support plate 12.
  • the front support leg 14 is erected on the front side of the base 10
  • the rear support leg 15 is erected on the rear side of the base 10
  • the first right support leg 16 is erected on the right side of the base 10. ing.
  • the first support plate 12 is supported by the front support leg 14, the rear support leg 15, and the first right support leg 16.
  • a second left support leg 17 is erected on the front side and the left side of the first support plate 12, and a second right support leg 18 is erected on the front side and the right side of the first support plate 12.
  • the second support plate 13 is supported by the second left support leg 17 and the second right support leg 18.
  • a drive unit 5 is provided between the base 10 and the second support plate 13.
  • the drive unit 5 operates the swing unit 4 and the elevating unit 3 simultaneously.
  • the drive unit 5 includes a drive motor 20, a gear box 21 to which power of the drive motor 20 is transmitted, and a gear group 22 that separates power from the gear button 21, that is, rotation output of the drive motor 20, into two systems. And have.
  • the gear box 21 is provided with a worm gear 23 provided on the rotating shaft of the drive motor 20 and a worm wheel 29 that meshes with the worm gear 23! /.
  • the worm gear 23 is provided with a first rotating shaft 24 whose axis is directed vertically. The first rotating shaft 24 penetrates the first support plate 12 vertically and protrudes upward from the first support plate 12.
  • the gear group 22 includes a first gear 25 having a first rotating shaft 24, a second gear 26 having a larger circular diameter than the first gear 25, and a circular diameter larger than the second gear 26. And a third gear 27.
  • the first gear 25 and the second gear 26 are combined, and the first gear 25 and the third gear 27 are combined.
  • the second gear 26 has a second rotating shaft 48 whose axis is directed upward and downward, and the front side of the first gear 25. Is arranged.
  • the second rotating shaft 48 penetrates the second support plate 13 vertically and protrudes upward from the second support plate 13.
  • the second rotating shaft 48 also penetrates the first support plate 12 in the vertical direction, and is supported by the first support plate 12 and the second support plate 13 so as to be rotatable!
  • the third gear 27 has a third rotating shaft 28 whose axis is directed vertically, and is disposed on the rear side of the first gear 25. Further, the second rotating shaft 28 penetrates the first support plate 12 up and down, and is rotatably supported by the first support plate 12.
  • the gear ratio between the first gear 25 and the second gear 26 is 1: 2
  • the gear ratio between the second gear 26 and the third gear 27 is 1: 2. That is, the rotation ratio between the second gear 26 and the third gear 27 is 2 to 1. Therefore, the power of the drive motor 20 passes through the gear box 21, the first gear 25, and the second gear 26 to the second rotating shaft. 48, and through the gear box 21, the first gear 25, and the third gear 27 to the third rotating shaft 28.
  • the power generated by the rotation of the second rotating shaft 48 is transmitted to the elevating unit 3, and the power generated by the rotation of the third rotating shaft 28 is transmitted to the swinging unit 4.
  • the elevating unit 3 includes an elevating member 30 to which the seat 2 is attached and supported so as to be movable up and down, an elevating drive member 31 for elevating the elevating member 30, and the elevating member 30 as the elevating drive member 31 rotates. And a regulating member 32 that regulates movement.
  • the elevating drive member 31 is a cylinder disposed on the upper side of the second support plate 13, and the second rotating shaft 48 is attached to the cylinder 31. Specifically, a first through-hole 34 extending vertically is formed at the center of the cylinder 31, and a second rotating shaft 48 is inserted into the first through-hole 34 so that the cylinder 31 and the second rotating shaft are inserted. The second rotary shaft 48 is fixed to the cylinder 31 so that 48 and 48 can rotate together.
  • an endless first sliding groove 33 is formed on the outer peripheral surface of the cylinder 31.
  • the first sliding groove 33 has a groove extending from the upper side to the lower side of the cylinder 31.
  • the first sliding groove 33 gradually increases from the point A, which is the lower position of the cylinder 31, in the circumferential direction of the cylinder 31.
  • the point B extends upward from the point B, which is the upper position of the cylinder 31, and gradually extends downward to reach the point C indicating the same position as the point A.
  • the elevating member 30 has a ring body 35, a leg portion 39, a first sliding body 37, and a first connecting portion 38. ing.
  • the ring body 35 is a ring-shaped member and is fitted into the cylinder 31, and is movable up and down.
  • the ring body 35 is provided with a second through hole 36 that penetrates the ring body 35 in the radial direction.
  • the leg part 39 is erected from the upper side of the ring body 35 to the seat part 2, and the lower side of the seat part 2 is connected to the upper side of the leg part 36.
  • a plurality of leg portions 36 are provided on the upper portion of the ring body 35.
  • the first sliding body 37 is disposed inside the ring body 35 and fits into the first sliding groove 33, and is movable along the first sliding groove 33.
  • the first connecting portion 38 connects the first sliding body 37 and the ring body 35, and is constituted by a pin. One end of this pin is connected to the first sliding body 37, and the pin connecting the first sliding body 37 is inserted into the second through hole 36 of the ring body 35. That is, by inserting the pin connecting the first sliding body 37 into the second through hole 36, the first sliding body 37 is in a connected state.
  • the restricting member 32 includes a rising body 41 that rises upward from a swinging member 40 that is disposed between the second support plate 13 and the cylinder 31, and a second sliding that is provided on the rising body 41 and extends in the vertical direction.
  • a groove 42, a second sliding body 43, and a second connecting portion 44 are provided.
  • the raising body 41 is disposed on the front side of the swing member 40.
  • a raised body 41 is fixed to the outside of the ring body 35 and on the front side of the swing member 40 in the vicinity of the second through hole 36 of the ring body 35. In a state where the raising body 41 is attached to the swing member 40, the second sliding groove 42 and the outer peripheral surface of the ring body 35 are opposed to each other.
  • the second sliding body 43 is fitted into the second sliding groove 42 and can move up and down along the second sliding groove 42.
  • the second connecting portion 44 connects the second sliding body 43 and the ring body 35 and is composed of the same pin as that for connecting the ring body 35 and the first sliding body 37. That is, the first connecting portion 38 and the second connecting portion 44 are configured by the same single pin.
  • the second sliding body 44 is connected to the other end of the pin opposite to the side to which the first sliding body 37 is connected!
  • the first sliding body 37 moves along the first sliding groove 33.
  • the first sliding body 37 and The ring body 35 moves up and down, and the seat 2 moves up and down as the ring body 35 moves up and down.
  • the ring body 35 and the raising body 41 are connected.
  • the rotation of the ring body 35 with the rotation of the cylinder 31 is restricted.
  • the second sliding body 43 moves up and down along the second sliding groove 42.
  • the swing part 4 includes a swing member 40 to which the restricting member 32 is attached and swings in the left-right direction, and a swing drive member 50.
  • the swing member 40 is plate-shaped and is placed on the second support plate 13.
  • a second rotating shaft 48 penetrates the swinging member 40 vertically, and the swinging member 40 can swing left and right about the second rotating shaft 48.
  • a plate (not shown) that reduces friction between the swing member 40 and the circular column 31 is preferably interposed.
  • the oscillating member 40 oscillates in the left-right direction, the oscillating member 40 oscillates while rubbing against the second support plate 13, so that a plate that reduces friction between the oscillating member 40 and the second support plate 13. It is preferable to interpose (not shown).
  • the swing drive member 50 swings the swing member 40 in the left-right direction together with the regulating member 32 by reciprocating left and right by the power of the drive unit 5.
  • the swing drive member 50 includes a slide body 51, a first rotating body 52, and an eccentric shaft 53.
  • the slide body 51 is supported so as to be movable in the left-right direction. Specifically, a pair of supports 54L and 54R are provided on the rear side of the base 10 and on both the left and right sides of the base 10. A pair of fixed shafts 55F and 55R are attached to the supports 54L and 54R.
  • the fixed shafts 55F and 55R are oriented in the horizontal direction.
  • One fixed shaft 55F is attached to the front side of the supports 54L and 54R, and the other fixed shaft 55R is attached to the rear side of the supports 54L and 54R. It has been.
  • the slide body 51 is attached to the front and rear fixed shafts 55F and 55R so as to be movable in the left and right directions.
  • the slide body 51 is provided with a third sliding groove 56 extending in the front-rear direction. Also slide body
  • a plate 57 is attached to 51 so as to cover the third sliding groove 56 from above.
  • the plate 57 is provided with a locking rod 58 that rises upward from the plate 57.
  • the upper end of the bar 58 is engaged with an engagement portion 59 provided on the rear side of the swing member 40.
  • the engaging portion 59 is a long hole extending in the front-rear direction.
  • the first rotating body 52 is rotated about the vertical axis by the power of the drive unit 5 and is disposed below the slide body 51, and is the same as the third gear 27.
  • the eccentric shaft 53 is attached to the third gear 27 in a state of being eccentric with respect to the third rotating shaft 28 that is the axis of the third gear 27. Specifically, the eccentric shaft 53 is raised upward from the upper surface of the third gear 27, and the upper end of the eccentric shaft 53 is slidably fitted in the third sliding groove 56 of the slide body 51.
  • the eccentric shaft 53 rotates about the third rotating shaft 28.
  • the slide body 51 moves back and forth by the eccentric shaft 53.
  • the plate 57 and the locking rod 58 move left and right.
  • the swinging member 40 engaged with the locking rod 58 swings in the left-right direction around the second rotating shaft 48 (the axis of the cylinder 31). To do.
  • the restricting member 32 swings left and right, and the ring body 35 connected to the restricting member 32 swings.
  • the seat portion 2 moves in the left-right direction. It will swing.
  • the operation mode of the bending and stretching apparatus 1 will be described with reference to FIGS. In the description of the operation mode, immediately after the start of driving, the seat 2 is in the lowest position, and the center C1 in the left-right direction at the front of the seat 2 matches the center C2 in the left-right direction of the device. State.
  • the ring body 35 starts to rise, and at the same time, the slide body 51 moves to one side (right side) in the left-right direction by the eccentric motion by the eccentric shaft 53.
  • the front side of the swing member 40 moves to the left side, so that the center C1 of the seat 2 moves to the left side from the center C2 of the apparatus.
  • seat 2 gradually moves to the left as it rises!
  • the front side of the swing member 40 is also moved to the leftmost side from the center C2 of the device (the slide body 51 is moved most to the right side).
  • Part 2 is the highest position, and the center C1 of the seat part 2 is farthest to the left of the center C2 of the device.
  • the front side of the swinging member 40 also moves to the center C2 side of the device (the slide body 51 moves from the most moved right side to the left side), and the seat 2 gradually descends and the seat The front side of 2 gradually moves toward the center C2.
  • the seat 2 gradually rises from the lowest position, and moves from the center C2 of the apparatus to one side in the left-right direction in conjunction with (in conjunction with) this raising operation. Then, the seat 2 gradually descends from the most elevated state and returns to the center of the apparatus in conjunction with (in conjunction with) the descending motion.
  • the front side of the swinging member 40 is also moved to the rightmost side from the center C2 of the device (the slide body 51 is moved most to the left side).
  • Part 2 is the highest position, and the center C1 of the seat part 2 is the farthest left side from the center C2 of the device. That is, when the ring body 35 reaches the upper end of the cylinder 31, the front side of the seat portion 2 is most swayed to the left side.
  • the ring body 35 After the ring body 35 reaches the upper end side of the cylinder 31, the ring body 35 gradually descends, and the front side of the swing member 40 also moves to the center C2 side of the device (the slide body 51 moves most to the left side). The seat part 2 gradually descends and the front side of the seat part 2 gradually moves to the center C2 of the device.
  • the seat 2 moves up and down and swings in the left and right direction in conjunction with the lifting and lowering operation. Therefore, the bending and stretching exercise (squat exercise) and the waist are performed with a slight load on the lower limbs. You can exercise to twist.
  • the bending and stretching exercise device 1 is configured to perform bending and stretching while sitting on the seat 2, it can perform bending and stretching even in a narrow space.
  • FIGS. 10 and 11 show a bending and stretching apparatus according to the second embodiment of the present invention.
  • this bending and stretching apparatus 1 a plurality of restricting members 32 are provided on the swing member 40, so that the elevating member 30 can be raised and lowered in a more stable state.
  • components having the same configurations as those in the first embodiment are denoted by the same reference numerals, and description thereof is omitted.
  • the swing member 40 has a circular shape and is supported on the second support plate 13 so as to be swingable.
  • the restricting member 32 has a plurality of rising bodies 41 that rise upward from the swinging member 40, and a plurality of sliders 61 that move up and down along the rising bodies and that are connected to the ring body 35. .
  • the rocking member 40 is provided with five raising bodies 41. Each raising body 41 is arranged along the edge of the swing member 40 at a predetermined interval in the circumferential direction. Each raised body 41 is fixed to the swinging member 40 by a fixing member 62 that is disposed at a predetermined interval in the circumferential direction along the edge of the swinging member 40 and attached to the swinging member 40. Yes.
  • Each solid body 41 has a round bar shape, and each slider 61 is supported so as to be movable along the axis of the solid body 41.
  • each slider 61 moves up and down along the raised body 41, so that the ring body 35 moves up and down in a stable state without shaking left and right or front and rear. It will be.
  • FIG. 12 shows a bending and stretching exercise apparatus according to the third embodiment of the present invention.
  • This bending and stretching exercise device 1 includes a seat 2, a lifting unit 3 that moves the seat 2 up and down, and a drive unit 5 'that operates the lifting unit 3.
  • the swinging device is removed from the bending and stretching device in the form. Note that in the third embodiment, components having the same configurations as those in the first embodiment and second embodiment are denoted by the same reference numerals, and description thereof is omitted.
  • the drive unit 5 operates the elevating unit 3.
  • the gear group 22 of the drive unit 5 ′ has a first gear 25 having a first rotating shaft 24 and a second gear 26 having a larger diameter than the first gear 25! /.
  • the first gear 25 and the second gear 26 are combined!
  • the power of the drive motor 20 is transmitted to the second rotating shaft 48 via the gear box 21, the first gear 25, and the second gear 26, and the cylinder 31 is rotated by the second rotating shaft 48.
  • the cylinder 31 rotates, the ring body 35 moves up and down, and the seat 2 moves up and down.
  • the seat portion 2 repeats up and down movement while maintaining a constant posture without swinging left and right.
  • the elevating unit 3 may be constituted by a hydraulic cylinder or the like. That is, the seat 2 may be moved up and down by fixing one end of the hydraulic cylinder to the second support plate 13 and the other end to the seat 2.
  • the drive unit 5 ′ is preferably configured by a hydraulic pump that supplies the working oil to the hydraulic cylinder.
  • the bending and stretching exercise device of the present invention is not limited to the above-described embodiment.
  • the drive unit 5 in the first embodiment and the second embodiment has a force S that is capable of driving both the lifting unit 3 and the swinging unit 4 on the axis of the second rotating shaft 48 or on the first axis.
  • a force S that is capable of driving both the lifting unit 3 and the swinging unit 4 on the axis of the second rotating shaft 48 or on the first axis.
  • the present invention is useful as a bending and stretching exercise device.

Abstract

La présente invention décrit un dispositif pour exercices de flexion et d'étirement, permettant à l'utilisateur d'effectuer des exercices de flexion et d'étirement efficaces, même dans un espace réduit. Le dispositif pour exercices de flexion et d'étirement possède une partie siège (2), une partie levage (3) pour déplacer verticalement la partie siège (2), une partie basculante (4) pour basculer latéralement la partie siège (2) conjointement avec le mouvement vertical de la partie siège (2) réalisé par la partie levage (3), et une partie motrice (5) pour actionner la partie basculante (4) et la partie levage (3). La partie levage (3) possède un élément de levage (30) sur lequel la partie siège (2) est installée et qui est soutenu en déplacement vertical, un élément de moteur de levage (31) pivoté par l'alimentation de la partie motrice (4) autour d'un axe vertical pour déplacer verticalement l'élément de levage (30), et un élément de retenue (32) pour empêcher l'élément de levage (30) de pivoter en même temps que la rotation de l'élément de moteur de levage (31).
PCT/JP2007/060801 2006-08-08 2007-05-28 Dispositif pour exercices de flexion et d'étirement WO2008018223A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006-215843 2006-08-08
JP2006215843A JP2008036213A (ja) 2006-08-08 2006-08-08 屈伸運動装置

Publications (1)

Publication Number Publication Date
WO2008018223A1 true WO2008018223A1 (fr) 2008-02-14

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PCT/JP2007/060801 WO2008018223A1 (fr) 2006-08-08 2007-05-28 Dispositif pour exercices de flexion et d'étirement

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JP (1) JP2008036213A (fr)
CN (1) CN101120903A (fr)
WO (1) WO2008018223A1 (fr)

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* Cited by examiner, † Cited by third party
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CN111328276B (zh) * 2018-03-30 2022-12-09 株式会社熊谷组 行走辅助装置
CN109481270B (zh) * 2018-12-27 2021-03-23 郑州大学第一附属医院 一种小儿消化内科用治疗肠胃胀气的按摩装置
CN109875836B (zh) * 2019-03-06 2021-03-16 王伟 一种神经内科用偏瘫治疗护理一体装置
KR102149785B1 (ko) 2020-04-10 2020-08-31 전우식 헬스바이크 안장의 좌우요동 폭 조절 및 회동 구조

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