CN101120903A - Device for bending and stretching exercises - Google Patents
Device for bending and stretching exercises Download PDFInfo
- Publication number
- CN101120903A CN101120903A CN 200710139986 CN200710139986A CN101120903A CN 101120903 A CN101120903 A CN 101120903A CN 200710139986 CN200710139986 CN 200710139986 CN 200710139986 A CN200710139986 A CN 200710139986A CN 101120903 A CN101120903 A CN 101120903A
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- Prior art keywords
- mentioned
- lifting
- bending
- annular solid
- stretching exercises
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Classifications
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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
- 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
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- 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
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- 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
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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
- 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
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- 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
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- 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
Abstract
A device for bending and stretching exercises, enabling the user to perform effective bending and stretching exercises even in a small space. The device for bending and stretching exercises has a seat part (2), a lifting part (3) for vertically moving the seat part (2), a rocking part (4) for laterally rocking the seat part (2) in concert with the vertical movement of the seat part (2) performed by the lifting part (3), and a drive part (5) for operating the rocking part (4) and the lifting part (3). The lifting part (3) has a lifting member (30) to which the seat part (2) is fitted and which is vertically movably supported, a lifting drive member (31) rotated by power of the drive part (4) about a vertical axis to vertically move the lifting member (30), and a restraint member (32) for restraining the lifting member (30) from rotating along with rotation of the lifting drive member (31).
Description
Technical field
The present invention relates to device for bending and stretching exercises.
Background technology
In the past, the known device for bending and stretching exercises (patent documentation 1, patent documentation 2) that has user under the state that flips over, to carry out flexion and extension.
Such device for bending and stretching exercises is the device that carries out flexion and extension for the rehabilitation of lower limb.In device for bending and stretching exercises, user is placed on foot on the sole under the state that flips over, and can carry out flexion and extension by making with the banded linkage component bending of sole.
(patent documentation 1) spy opens the 2002-315793 communique
(patent documentation 2) spy opens the 2002-65770 communique
In existing device for bending and stretching exercises, how use at the initial stages of rehabilitation, can carry out flexion and extension and bring excessive burden can for thigh, shank, waist etc.
That is, in device for bending and stretching exercises, user can carry out flexion and extension under the state that flips over, so that apply excessive burden (load) for thigh, shank, waist etc.
But, in such device for bending and stretching exercises, because too small, so the situation that can't obtain based on the abundant effect of flexion and extension was arranged in the mid-term of rehabilitation to the load of thigh, shank, waist etc.In addition, when healthy person used device for bending and stretching exercises to carry out flexion and extension in order to keep health etc., its effect was also abundant inadequately.
In device for bending and stretching exercises,,, exist in the problem that to carry out flexion and extension in the narrow space so need bigger space for user can flip over because user carries out flexion and extension with flipping over.
Summary of the invention
The present invention proposes in view of the above problems, and purpose is to provide a kind of device for bending and stretching exercises, even if also can carry out flexion and extension effectively in narrow space.
To achieve these goals, the present invention is in the following ways.
That is, device for bending and stretching exercises of the present invention, have a portion, make above-mentioned seat portion up and down lifting lifting unit, make the drive division of above-mentioned lifting unit action.
In addition, device for bending and stretching exercises of the present invention, have a portion, make above-mentioned seat portion up and down lifting lifting unit, with corresponding and make the swing part that above-mentioned seat portion swings, the drive division that makes above-mentioned swing part and lifting unit action on left and right directions based on the seat portion lifting action of above-mentioned lifting unit.
In view of the above, because seat portion also links with this lifting action in lifting and swings on left and right directions, so can under the state that lower limb is applied a little burden, carry out flexion and extension (motion of squatting down) and to the twist motion of waist etc.In addition, device for bending and stretching exercises of the present invention, owing to can under the state that is sitting in the portion, carry out flexion and extension, so even if in narrow space, also can carry out flexion and extension.
Preferably, above-mentioned lifting unit has: be installed in the above-mentioned seat portion and Lift Part that lifting is supported freely, make the lifting driver part of above-mentioned Lift Part lifting, the limiting part that the above-mentioned Lift Part of restriction moves with the rotation of lifting driver part by the power of above-mentioned drive division around the axle rotation of above-below direction.
In view of the above, can make portion's lifting by very simple formation.
Preferably, above-mentioned swing part has: above-mentioned limiting part is installed and the tilting member of swinging on the left and right directions, by the power of above-mentioned drive division and about the wobble drive parts that move back and forth and tilting member is swung on left and right directions with above-mentioned limiting part.
In view of the above, can make portion's swing by very simple formation.
Preferably, above-mentioned lifting driver part is to have the 1st sliding tray and by the power of the drive division cylinder around the axle rotation of above-below direction on outer peripheral face, above-mentioned the 1st sliding tray is the cyclic groove that extends to downside from the upside of cylinder, and above-mentioned Lift Part has: embed annular solid in the above-mentioned cylinder, from this annular solid erect upward and with the banded foot of the downside of seat portion, be configured in the inboard of above-mentioned annular solid and embed the 1st slide mass the 1st sliding tray of cylinder, link the 1st linking part of the 1st slide mass and annular solid.
Preferably, above-mentioned limiting part has: what erect upward from tilting member in the outside of above-mentioned annular solid erects body, is arranged on this 2nd sliding tray that erects on the body and extend along the vertical direction, embeds the 2nd slide mass the 2nd sliding tray, links the 2nd linking part of the 2nd slide mass and annular solid.
Preferably, above-mentioned wobble drive parts have: the downside of present portion by the power of above-mentioned drive division and around the axle rotation of above-below direction 1 rotary body, move along left and right directions at the upside of the 1st rotary body and to be supported freely and ground, front and back has the slide mass of the 3rd sliding tray, with the eccentric state of the longitudinal axis of above-mentioned the 1st rotary body under be installed on the 1st rotary body and be the reciprocating eccentric shaft in the left and right sides with the power conversion of drive division by in above-mentioned the 3rd sliding tray, sliding, above-mentioned slide mass is from eccentric position of the oscillation center of tilting member and the binding of this tilting member.
Above-mentioned drive division has CD-ROM drive motor, and the rotation output of CD-ROM drive motor is separated into two systems, exports by a side rotation and makes the Lift Part lifting, and make the tilting member swing by the opposing party's rotation output, and the rotating ratio of two rotation outputs is difference mutually.
Preferably, the through hole that radially connects is set on above-mentioned annular solid, setting erects body near this through hole, the 1st sliding tray that erects the 2nd sliding tray of body and annular solid is opposed, above-mentioned the 1st linking part and the 2nd linking part are made of same pin, link the 1st slide mass on an end of pin, link the 2nd slide mass on the other end of pin, above-mentioned pin inserts in the through hole of annular solid.
Preferably, above-mentioned limiting part have from tilting member erect upward a plurality of erect body and along this erect the body lifting and with the banded a plurality of slide blocks of annular solid.
According to the present invention, in narrow space, also can carry out flexion and extension effectively.
Description of drawings
Fig. 1 is the axonometric chart of inside of the device for bending and stretching exercises of the 1st embodiment.
Fig. 2 is the summary exploded view of inside of the device for bending and stretching exercises of the 1st embodiment.
Fig. 3 is the side view of inside of the device for bending and stretching exercises of the 1st embodiment.
Fig. 4 is the front view of inside of the device for bending and stretching exercises of the 1st embodiment.
Fig. 5 is the rearview of inside of the device for bending and stretching exercises of the 1st embodiment.
Fig. 6 is the A-A line cutaway view of Fig. 2.
Fig. 7 is the expanded view of cylinder of the device for bending and stretching exercises of the 1st embodiment.
Fig. 8 is the figure of the manner of execution of expression seat portion.
Fig. 9 is the figure of the manner of execution of expression seat portion.
Figure 10 is the axonometric chart of inside of the device for bending and stretching exercises of the 2nd embodiment.
Figure 11 is the side view of inside of the device for bending and stretching exercises of the 2nd embodiment.
Figure 12 is the side view of inside of the device for bending and stretching exercises of the 3rd embodiment.
Description of reference numerals:
1 device for bending and stretching exercises
2 portions
3 lifting units
4 swing parts
5 drive divisions
30 Lift Parts
31 lifting driver parts
32 limiting parts
40 tilting members
50 wobble drive parts
The specific embodiment
Below, with reference to the accompanying drawings device for bending and stretching exercises of the present invention is described.
[the 1st embodiment]
Among Fig. 1～Fig. 9, represent the device for bending and stretching exercises of the 1st embodiment of the present invention.
As shown in Figure 1, device for bending and stretching exercises 1 is sitting in the portion 2 at user U, and the state that the foot of user U is placed on the F of ground uses down.
As Fig. 1～shown in Figure 3, device for bending and stretching exercises 1, have a portion 2, the downside of present portion 2 is set and make these 2 oscilaltions lifting unit 3, the downside of present portion 2 is set and makes swing part 4 that this one 2 swings on left and right directions, the downside of present portion 2 is set and makes the drive division 5 of swing part 4 and lifting unit 3 actions.Seat portion 2, lifting unit 3, swing part 4, drive division 5 are supported platform 6 supportings.
Below, be fore-and-aft direction referring to Fig. 3 with left-hand side and right-hand side.Left-hand side among Fig. 4, Fig. 5 and right-hand side are left and right directions.Direction among Fig. 2～Fig. 9, the direction when being sitting in the portion 2 as shown in Figure 1 with user U is consistent.Fig. 8, Fig. 9 are the figure of the action of the portion that finds a seat for the guest from the front.
As Fig. 1～shown in Figure 5, supporting station 6 is positioned on ground F etc., has to be configured in the tabular pedestal 10 on the F of ground and to overlap tabular accessory plate 11 on this pedestal 10.
Between pedestal 10 and seat portion 2, be provided with from the lid 9 of the inside of outer side covers device for bending and stretching exercises 1.At the 1st tabular support plate 12 of upside configuration of pedestal 10, at the 2nd tabular support plate 13 of upside configuration of the 1st support plate 12.
Specifically, support foot 14 before preceding edge-on the establishing of pedestal 10, and establish back support foot 15, upright the 1st right support foot 16 of establishing on the right side of pedestal 10 in the side stand rearways of pedestal 10.By preceding support foot 14, back support foot the 15, the 1st right support foot 16 supportings the 1st support plate 12.
In the front side and the left side of the 1st support plate 12, upright the 2nd left support foot 17 of establishing is at upright the 2nd right support foot 18 of establishing in the front side and right side of the 1st support plate 12.By the 2nd left support foot 17 the 2nd right support foot 18 supportings the 2nd support plate 13.Between pedestal 10 and the 2nd support plate 13, drive division 5 is set.
In gear-box 21, be provided with the worm screw 23 on the rotating shaft that is located at CD-ROM drive motor 20, and be provided with the worm gear 29 that meshes with worm screw 23.On worm screw 23,1st rotating shaft 24 of axle center towards above-below direction is installed.The 1st rotating shaft 24 connects the 1st support plate 12 up and down, and outstanding upward from the 1st support plate 12.
The 2nd gear 26 has 2nd rotating shaft 48 of axle center towards above-below direction, and is configured in the front side of the 1st gear 25.The 2nd rotating shaft 48 connects the 2nd support plate 13 up and down and gives prominence to upward from the 2nd support plate 13.In addition, the 2nd rotating shaft 48 also connects the 1st support plate 12 up and down, and rotation is supported on the 1st support plate 12 and the 2nd support plate 13 freely
The 3rd gear 27 has 3rd rotating shaft 28 of axle center towards above-below direction, and is configured in the rear side of the 1st gear 25.In addition, the 2nd rotating shaft 28 connects the 1st support plate 12 up and down, and rotation is bearing on the 1st support plate 12 freely.
The gear ratio of the 1st gear 25 and the 2nd gear 26 is that the gear ratio of the 1 to 2, the 2nd gear 26 and the 3rd gear 27 is 1 to 2.That is, the rotating ratio of the 2nd gear 26 and the 3rd gear 27 is 2 to 1.
Therefore, the power of CD-ROM drive motor 20 is delivered to the 2nd rotating shaft 48 via gear-box the 21, the 1st gear the 25, the 2nd gear 26, and is delivered to the 3rd rotating shaft 28 via gear-box the 21, the 1st gear the 25, the 3rd gear 27.Based on the transmission of power of the rotation of the 2nd rotating shaft 48 to lifting unit 3, based on the transmission of power of the rotation of the 3rd rotating shaft 28 to swing part 4.
Lifting unit 3 has: install in the present portion 2 and limiting part 32 that the Lift Part 30 that lifting is supported freely, the lifting driver part 31 that makes Lift Part 30 liftings, restriction Lift Part 30 move with the rotation of lifting driver part 31.
Lifting driver part 31 is the cylinders that are configured in the upside of the 2nd support plate 13, and the 2nd rotating shaft 48 is installed on this cylinder 31.Particularly, in cylinder 31, be formed centrally the 1st through hole 34 that extends up and down, in the 1st through hole 34, insert the 2nd rotating shaft 48, the 2 rotating shafts 48 and be fixed on the cylinder 31, so that cylinder 31 and the rotation of the 2nd rotating shaft 48 one.
As Fig. 2, Fig. 3, shown in Figure 7, on the outer peripheral face of cylinder 31, form cyclic the 1st sliding tray 33.The 1st sliding tray 33 has the groove that extends to downside from the upside of this cylinder 31.If launch cylinder 31 with the track of viewed in plan the 1st sliding tray 33, then the 1st sliding tray 33 from as the A point beginning of the position of the downside of cylinder 33 along with to the circumferential row of cylinder 31 and then extend to upside at leisure, from as the B point beginning of the position of the upside of cylinder 31 along with to the circumferential row of cylinder 31 and then extend to downside at leisure, arrive the some C of expression and above-mentioned A point same position.
Annular solid 35 is for endless member and embed cylinder 31, can move up and down.Annular solid 35 is provided with the 2nd through hole 36 that connects this annular solid 35 diametrically.
The 1st slide mass 37 is configured in the inboard of annular solid 35 and embeds in the 1st sliding tray 33, can move along the 1st sliding tray 33.
The 1st linking part 38 links the 1st slide masses 37 and annular solid 35 and is made of pin.One end of this pin and the 1st slide mass 37 link, and the pin that has linked the 1st slide mass 37 is inserted in the 2nd through hole 36 of annular solid 35.That is, insert in the 2nd through hole 36, become and the 1st slide mass 37 banded states by the pin that will link the 1st slide mass 37.
Limiting part 32 has: erect body 41, be located at this and erect the 2nd sliding tray the 42, the 2nd slide mass 43 and the 2nd linking part 44 that extend along the vertical direction on the body 41 from what be configured in that tilting member 40 between the 2nd support plate 13 and the cylinder 31 erects upward.Erect body 41 and be configured in the front side of tilting member 40.
In the outside of annular solid 35 and near the front side of the tilting member 40 the 2nd through hole 36 of annular solid 35, fixing erecting body 41.Be installed under the state on the tilting member 40 will erecting body 41, the 2nd sliding tray 42 is opposed with the outer peripheral face of annular solid 35.
The 2nd slide mass 43 embeds in the 2nd sliding tray 42, can move up and down along the 2nd sliding tray 42.The 2nd linking part 44 links the 2nd slide mass 43 and annular solid 35, is made of the pin identical with the above-mentioned pin of shackle body 35 and the 1st slide mass 37.That is, the 1st linking part 38 and the 2nd linking part 44 are made of same pin.
Specifically, in pin, on the other end that becomes with the opposition side that links the 1st slide mass 37 sides, link the 2nd slide mass 44.
If make 48 rotations of the 2nd rotating shaft and make cylinder 31 rotations by lifting unit 3, then the 1st slide mass 37 moves along the 1st sliding tray 33.With moving together of the 1st slide mass 37,, and a portion 2 is moved up and down by the lifting of annular solid 35 with 37 banded annular solid 35 liftings of the 1st slide mass.
When annular solid 35 liftings, because annular solid 35 and erect body 41 and link, so the rotation of limit collar body 35 and cylinder 31 together and rotate.In addition, when annular solid 35 liftings, the 2nd slide mass 43 moves up and down along the 2nd sliding tray 42.
Swing part 4 has: limiting part 32 is installed and tilting member 40, the wobble drive parts 50 swung on left and right directions.
Tilting member 40 is tabular parts and is positioned on the 2nd support plate 13.On tilting member 40, the 2nd rotating shaft 48 up/down perforations, tilting member 40 can be that swing on left and right directions at the center with the 2nd rotating shaft 48.
In addition, owing to constitute cylinder 31 sideway swivel on tilting member 40, preferably be folded with the plate (omitting diagram) of the friction that reduces tilting member 40 and cylinder 31.When tilting member 40 was swung on left and right directions, this tilting member 40 was swung on one side with 13 frictions of the 2nd support plate on one side, so preferably be folded with the plate (omitting diagram) of the friction that alleviates tilting member 40 and the 2nd support plate 13.
Wobble drive parts 50, by the power of drive division 5 and about move back and forth, tilting member 40 is swung on left and right directions with limiting part 32.These wobble drive parts 50 have slide mass the 51, the 1st rotary body 52, eccentric shaft 53.
The axle core of fixed axis 55F, 55R at installed in front one side's of supporting mass 54L, 54R fixed axis 55F, is installed the opposing party's fixed axis 55R towards left and right directions at the rear side of supporting mass 54L, 54R.A pair of fixed axis 55F, 55R upper edge left and right directions moves slide mass 51 is installed freely in these front and back.
On slide mass 51, the 3rd sliding tray 56 that extends before and after being provided with.In addition, on the slide mass 51 with from above cover the 3rd sliding tray 56 mode plate 57 is installed.The card-stopping bar 58 that erects upward from this plate 57 is set on this plate 57, and the upper end of card-stopping bar 58 engages with the holding section 59 of the rear side that is arranged on tilting member 40.This holding section 59 forms the upwardly extending slotted hole in front and back.
The 1st rotary body 52 is by the power of drive division 5 and around the axle rotation of above-below direction, and is configured in the downside of slide mass 51, with above-mentioned the 3rd gear 27 be same parts.
As Fig. 2, shown in Figure 3, when observing eccentric shaft 53 and card-stopping bar 58 with respect to the eccentric degree of the axle core of the 3rd gear 27, card-stopping bar 58 is in than the more eccentric state of eccentric shaft 53.
If make the 3rd rotating shaft 28 (longitudinal axis of the 1st rotary body 52) rotation by swing part 4, then eccentric shaft 53 rotatablely moves around the 3rd rotating shaft 28.At this moment, slide before and after in the 3rd sliding tray 56 of slide mass 51 in the upper end of eccentric shaft 53, thus slide mass 51 by eccentric shaft 53 and about move back and forth.Move back and forth plate 57 and card-stopping bar 58 move left and right by slide mass about 51.
By card-stopping bar 58 move left and right, the tilting member 40 that engages with card-stopping bar 58 is center and swinging on left and right directions with the 2nd rotating shaft 48 (cylinder 31 axle core).By the swing of the left and right directions of tilting member 40, limiting part 32 is swung to the left and right, with limiting part 32 banded annular solids 35 swings, and its result, seat portion 2 swings on left and right directions.
Then, use Fig. 8, Fig. 9 that the manner of execution of device for bending and stretching exercises 1 is described.
In addition, in the explanation of manner of execution, drive just begun after, seat portion 2 is for dropping to the state of foot, the state that the central C1 of forward left and right directions that forms a portion 2 and the left and right directions center C of device 2 are consistent.
When using device for bending and stretching exercises 1, user U is put into foot on the ground under the state that is sitting in the portion 2, drives drive division 5 under this state.
If drive drive division 5, then at first the rotary power of the driving shaft of CD-ROM drive motor 20 is delivered to the 1st gear 25 via gear-box 21.The power that is delivered to the 1st gear 25 is delivered to the 2nd rotating shaft 48 via the 2nd gear 26, and is delivered on the eccentric shaft 53 via the 3rd gear 27.Because the rotating ratio of the 2nd gear 26 and the 3rd gear 27 is 2 to 1, so the 2nd rotating shaft 48 is with the speed rotation faster 2 times than the 3rd rotating shaft.Make cylinder 31 rotations by the rotation of the 2nd rotating shaft 48, and the 1st slide mass 37 that embeds in the 1st sliding tray 33 moves along the 1st sliding tray 33, to shown in Fig. 8 (b), annular solid 35 begins to rise as Fig. 8 (a).
Shown in Fig. 8 (a), Fig. 8 (b), when annular solid 35 began to rise, slide mass 51 moved by direction one side (right side) based on the eccentric motion of eccentric shaft 53 and to the left and right.Move to the right by slide mass 51, move to the left the front side of tilting member 40, so the central C1 of seat portion 2 moves to the left side of the center C 2 of device.
Shown in Fig. 8 (b), Fig. 8 (c),, seat portion 2 slowly moves to the left while rising.And, if annular solid 35 arrives the upper end of cylinder 31, then the front side of tilting member 40 also becomes the state (slide mass 51 moves to the state of the rightmost side) that moves to the leftmost side from the center C 2 of device, so pedestal 2 is positioned at the central C1 of the position of rising most and seat portion 2 from installing the position that center C 2 departs to the left the most.
In other words, when annular solid 35 arrived the upper end of cylinder 31, the front side that becomes a portion 2 was moved the state of (swing) to the left the biglyyest.
After annular solid 35 arrives the upper end side of cylinder 31, annular solid 35 slowly descend and the front side of tilting member 40 also to device center C 2 side shiftings (slide mass 51 moves to the left from the state that moves to the rightmost side), seat portion 2 slowly descends, and slowly move to device center C 2 front side of seat portion 2.
Shown in Fig. 8 (a), arrive the lower end side of cylinder 31 once more at annular solid 35 after, seat portion 2 also drops to below, and the central C1 of seat portion 2 is same position with device center C 2, gets back to driving and has just begun position afterwards.
Like this, the state of below slowly rises from dropping in seat portion 2, and corresponding with this vertical motion (interlock) and from installing center C 2 side's side shifting of direction to the left and right.And seat portion 2 begins slowly to descend from the state that rises to the top, and corresponding with down maneuver (interlock) and the center of return mechanism.
And shown in Fig. 9 (b), Fig. 9 (c), present portion 2 descends and after arriving the position of below, seat portion 2 rises once more, and the central C1 of seat portion 2 direction the opposing party (right side) is mobile to the left and right from the center C 2 of installing.
If annular solid 35 arrives the upper end of cylinder 31, then the front side of tilting member 40 becomes also that C2 moves to the state (slide mass 51 moves to the state of the leftmost side) of the rightmost side from device, is from installing center C 2 the most isolating positions so seat portion 2 is positioned at the central C1 that rises to the highest position and seat portion 2.That is, when annular solid 35 arrives the upper end of cylinder 31, the state of the front side of seat portion 2 for swing to the left the biglyyest.
After annular solid 35 arrives the upper end side of cylinder 31, annular solid 35 slowly descends, and the front side of tilting member 40 is also to center C 2 side shiftings of installing (slide mass 51 begins to move to the right from the state that moves to the leftmost side), so seat portion 2 slowly descends, and slowly move to device center C 2 front side of seat portion 2.
Like this,, then slowly rise once more if the state of below is got back to from lifting position by seat portion 2, and corresponding with this vertical motion (interlock) and from the center C 2 of installing direction the opposing party side shifting to the left and right.And seat portion 2 begins slowly to descend from the state that rises to the top, and corresponding with down maneuver (interlock) and to the device center C 2 return.
According to device for bending and stretching exercises 1, because seat portion 2 still swing on left and right directions with this lifting action interlock in lifting, so can under the state that lower limb is applied a little burden, carry out the twist motion of flexion and extension (motion of squatting down) and waist etc.
In addition, device for bending and stretching exercises 1 carries out flexion and extension owing to constitute, so even if also can carry out flexion and extension in narrow space under the state that is sitting in the portion 2.
[the 2nd embodiment]
The device for bending and stretching exercises of expression the 2nd embodiment of the present invention among Figure 10, Figure 11.This device for bending and stretching exercises 1 is provided with a plurality of limiting parts 32 on tilting member 40, can make Lift Part 30 with more stable status lifting thus.In addition, in the 2nd embodiment, for having the parts mark same reference numerals of identical formation and omit explanation with the 1st embodiment.
As Figure 10, shown in Figure 11, tilting member 40 is circular parts, swings to be supported freely on the 2nd support plate 13.
Limiting part 32 has from what tilting member 40 erected upward and a plurality ofly erects body 41 and erect the body lifting and be attached to a plurality of slide blocks 61 on the annular solid 35 along this.
On tilting member 40, be provided with 5 and erect body 41.Respectively erect body 41 along the edge portion of tilting member 40 and week upwards with set arranged spaced.Separately erect body 41, along the edge portion of tilting member 40 and week upwards with set arranged spaced, and be fixed on the tilting member 40 by the fixed part 62 that is installed on the tilting member 40.Respectively erect body 41 and be the shape of pole, the mode that can move along this axle center that erects body 41 with each slide block 61 is supported.
Therefore, when making annular solid 35 liftings making cylinder 31 rotation, slide block 61 separately is along erecting body 41 liftings, thus annular solid 35 can be with the stable status lifting can be not to the left and right or front and back rock.
[the 3rd embodiment]
The device for bending and stretching exercises of expression the 3rd embodiment of the present invention among Figure 12.
This device for bending and stretching exercises 1, have a portion 2, make a portion 2 up and down lifting lifting unit 3, make the drive division 5 ' of lifting unit 3 work, from the device for bending and stretching exercises of the 1st embodiment or the 2nd embodiment, removed swing part.In addition, in the 3rd embodiment, omit explanation for the Reference numeral identical with the parts mark of the 1st embodiment or the identical formation of the 2nd embodiment.
Drive division 5 ' makes lifting unit 3 actions.The gear train 22 of this drive division 5 ' comprising: have the 1st gear 25 of the 1st rotating shaft 24 and the 2nd gears 26 in ratio the 1st gear 25 big footpaths.The 1st gear 25 and 26 engagements of the 2nd gear.
Therefore, the power of CD-ROM drive motor 20 is delivered to the 2nd rotating shaft 48 via gear-box the 21, the 1st gear the 25, the 2nd gear 26, makes cylinder 31 rotations by the 2nd rotating shaft 48.By the rotation of cylinder 31 and make annular solid 35 oscilaltions, seat portion 2 moves up and down.
According to this embodiment owing to there is not swing part, so seat portion 2 can not about swing, under the state of the certain posture of maintenance, move up and down repeatedly.
In addition, also can be by formation lifting units 3 such as hydraulic cylinders.That is, an end of hydraulic cylinder is fixed on the 2nd support plate 13, and, makes a portion 2 liftings thus freely in the fixing present portion 2 of the other end.
In addition, when constituting lifting unit 3 by hydraulic cylinder, drive division 5 ' preferably is made of the hydraulic pump to hydraulic cylinder supply work oil.
Device for bending and stretching exercises of the present invention is not limited to above-mentioned embodiment.
The drive division 5 of the 1st embodiment and the 2nd embodiment, can drive lifting unit 3 and swing part 4 both, but also can connect the clutch that disconnects rotation being provided with on the axle center of the 2nd rotating shaft 48 or on the 3rd rotating shaft 28 etc., while disconnect this clutch and make a portion 2 for the state of a lifting or be the state that a portion 2 liftings are swung by connecting.
The present invention can be used for device for bending and stretching exercises.
Claims (13)
1. device for bending and stretching exercises is characterized in that having: seat portion, make above-mentioned seat portion up and down lifting lifting unit, make the drive division of above-mentioned lifting unit action.
2. device for bending and stretching exercises, it is characterized in that, have a portion, make above-mentioned seat portion up and down lifting lifting unit, with corresponding and make the swing part that above-mentioned seat portion swings, the drive division that makes above-mentioned swing part and lifting unit action on left and right directions based on the seat portion lifting action of above-mentioned lifting unit.
3. device for bending and stretching exercises as claimed in claim 2 is characterized in that,
Above-mentioned lifting unit has:
Be equipped with Lift Part that above-mentioned seat portion and lifting be supported freely,
By the power of above-mentioned drive division make around the axle rotation of above-below direction above-mentioned Lift Part lifting the lifting driver part,
Limit the limiting part that above-mentioned Lift Part rotates with the rotation of lifting driver part.
4. device for bending and stretching exercises as claimed in claim 3 is characterized in that, above-mentioned swing part has: above-mentioned limiting part is installed and the tilting member on left and right directions, swung,
By the power of above-mentioned drive division and about the wobble drive parts that move back and forth and tilting member is swung on left and right directions with above-mentioned limiting part.
5. device for bending and stretching exercises as claimed in claim 3 is characterized in that,
Above-mentioned lifting driver part is to have the 1st sliding tray and by the power of the drive division cylinder around the axle rotation of above-below direction, above-mentioned the 1st sliding tray is the cyclic groove that circumferentially extends to downside from upside along cylinder on outer peripheral face,
Above-mentioned Lift Part has: embed annular solid in the above-mentioned cylinder, from this annular solid erect upward and with the banded foot of the downside of seat portion, be configured in the inboard of above-mentioned annular solid and embed the 1st slide mass the 1st sliding tray of cylinder, link the 1st linking part of the 1st slide mass and annular solid.
6. device for bending and stretching exercises as claimed in claim 5, it is characterized in that above-mentioned limiting part has: what erect upward from tilting member in the outside of above-mentioned annular solid erects body, is arranged on this 2nd sliding tray that erects on the body and extend along the vertical direction, embeds the 2nd slide mass the 2nd sliding tray, links the 2nd linking part of the 2nd slide mass and annular solid.
7. device for bending and stretching exercises as claimed in claim 6 is characterized in that,
Above-mentioned wobble drive parts have: the downside of present portion is by the power of above-mentioned drive division and around the 1st rotary body of the axle rotation of above-below direction; Move along left and right directions at the upside of the 1st rotary body and to be supported freely and ground, front and back has the slide mass of the 3rd sliding tray; With the eccentric state of the longitudinal axis of above-mentioned the 1st rotary body under be installed on the 1st rotary body, and be the reciprocating eccentric shaft in the left and right sides with the power conversion of drive division by in above-mentioned the 3rd sliding tray, sliding,
Above-mentioned slide mass is linking from the eccentric position of the oscillation center of above-mentioned tilting member and this tilting member.
8. as any described device for bending and stretching exercises of claim 4～7, it is characterized in that, above-mentioned drive division has CD-ROM drive motor, and the rotation of CD-ROM drive motor output is separated to two systems, rotation output by a side makes the Lift Part lifting, and the rotation output by the opposing party makes the tilting member swing, and the rotating ratio of two rotation outputs is different mutually.
9. device for bending and stretching exercises as claimed in claim 6 is characterized in that,
The through hole that radially connects is set on above-mentioned annular solid, setting erects body near this through hole, the 1st sliding tray that erects the 2nd sliding tray of body and annular solid is opposed, above-mentioned the 1st linking part and the 2nd linking part are made of same pin, on an end of pin, link the 1st slide mass, link the 2nd slide mass on the other end of pin, above-mentioned pin inserts in the through hole of annular solid.
10. device for bending and stretching exercises as claimed in claim 5 is characterized in that, above-mentioned limiting part have from tilting member erect upward a plurality of erect body and along this erect the body lifting and with the banded a plurality of slide blocks of annular solid.
11. device for bending and stretching exercises as claimed in claim 1 is characterized in that,
Above-mentioned lifting unit has:
Be installed in the above-mentioned seat portion and Lift Part that lifting is supported freely,
By the power of above-mentioned drive division make around the axle rotation of above-below direction above-mentioned Lift Part lifting the lifting driver part,
Limit the limiting part that above-mentioned Lift Part rotates with the rotation of lifting driver part.
12. device for bending and stretching exercises as claimed in claim 11 is characterized in that,
Above-mentioned lifting driver part is to have the 1st sliding tray and by the power of the drive division cylinder around the axle rotation of above-below direction, above-mentioned the 1st sliding tray is the cyclic groove that circumferentially extends to downside from upside along cylinder on outer peripheral face,
Above-mentioned Lift Part has: embed annular solid in the above-mentioned cylinder, from this annular solid erect upward and with the banded foot of the downside of seat portion, be configured in the inboard of above-mentioned annular solid and embed the 1st slide mass the 1st sliding tray of cylinder, link the 1st linking part of the 1st slide mass and annular solid.
13. device for bending and stretching exercises as claimed in claim 12 is characterized in that,
Above-mentioned limiting part has from what tilting member erected upward and a plurality ofly erects body and erect the body lifting and be attached to a plurality of slide blocks on the annular solid along this.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006215843 | 2006-08-08 | ||
| JP2006215843A JP2008036213A (en) | 2006-08-08 | 2006-08-08 | Bending and stretching exercise device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101120903A true CN101120903A (en) | 2008-02-13 |
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ID=39032761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710139986 Pending CN101120903A (en) | 2006-08-08 | 2007-08-07 | Device for bending and stretching exercises |
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| Country | Link |
|---|---|
| JP (1) | JP2008036213A (en) |
| CN (1) | CN101120903A (en) |
| WO (1) | WO2008018223A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109481270A (en) * | 2018-12-27 | 2019-03-19 | 郑州大学第附属医院 | A kind of massage machine of digestant for baby internal medicine treatment ventosity |
| CN109875836A (en) * | 2019-03-06 | 2019-06-14 | 王伟 | A kind of Neurology curing hemiparalysis nursing integrated device |
| CN111328276A (en) * | 2018-03-30 | 2020-06-23 | 株式会社熊谷组 | Walking assisting device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102149785B1 (en) | 2020-04-10 | 2020-08-31 | 전우식 | Health bike saddle width adjustment and rotation structure |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2897181B2 (en) * | 1988-09-16 | 1999-05-31 | スカイライト工業 株式会社 | Abdominal rocking device |
| JP3885460B2 (en) * | 2000-04-07 | 2007-02-21 | 松下電工株式会社 | Balance training equipment |
| JP2002272875A (en) * | 2001-03-21 | 2002-09-24 | Fujikoo:Kk | Leg oscillation health appliance |
| JP3764467B2 (en) * | 2004-03-08 | 2006-04-05 | 大東電機工業株式会社 | Seated exercise device |
| JP4039428B2 (en) * | 2004-07-27 | 2008-01-30 | 松下電工株式会社 | Oscillating motion device |
-
2006
- 2006-08-08 JP JP2006215843A patent/JP2008036213A/en active Pending
-
2007
- 2007-05-28 WO PCT/JP2007/060801 patent/WO2008018223A1/en active Application Filing
- 2007-08-07 CN CN 200710139986 patent/CN101120903A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111328276A (en) * | 2018-03-30 | 2020-06-23 | 株式会社熊谷组 | Walking assisting device |
| CN111328276B (en) * | 2018-03-30 | 2022-12-09 | 株式会社熊谷组 | Walking assisting device |
| CN109481270A (en) * | 2018-12-27 | 2019-03-19 | 郑州大学第附属医院 | A kind of massage machine of digestant for baby internal medicine treatment ventosity |
| CN109481270B (en) * | 2018-12-27 | 2021-03-23 | 郑州大学第一附属医院 | Child gastroenterology is with massage device of treatment flatulence |
| CN109875836A (en) * | 2019-03-06 | 2019-06-14 | 王伟 | A kind of Neurology curing hemiparalysis nursing integrated device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2008036213A (en) | 2008-02-21 |
| WO2008018223A1 (en) | 2008-02-14 |
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