CN2925531Y

CN2925531Y - Exercising appliance

Info

Publication number: CN2925531Y
Application number: CN 200620115907
Authority: CN
Inventors: 原岛徹
Original assignee: ANDERS Co Ltd
Current assignee: ANDERS Co Ltd
Priority date: 2006-05-22
Filing date: 2006-05-22
Publication date: 2007-07-25
Anticipated expiration: 2016-05-22

Abstract

The utility model relates to a body-building equipment which comprises a base frame, a frame arranged on the base on the ground, a swing mechanism arranged on the base frame and a fixed seat part producing the oscillating and riding motion; wherein the swing mechanism comprises a crank component, a connection shaft body, a sliding component body and a drive part; wherein the crank component is composed of a drive shaft hinged by the frame and a crank arm fixed on the drive shaft, the connection shaft body is articulated with the tip part of the crank arm and arranged on the seat part through the installation parts, the back part of the drive shaft can be horizontally articulated with the base frame and makes the connection shaft body move along the axial direction, and the drive part rotates and drives the drive shaft. And therefore, we can gain the cool and dynamic riding sense, and simultaneously can realize the muscle exercises of the whole body, the training balance sense and the agility.

Description

Body-building apparatus

Technical field

The utility model refers to a kind of sensation of riding that has especially about a kind of body-building apparatus, and the while can implement, and muscles such as abdominal muscle and dorsal muscles are taken exercise and the body-building apparatus of balance training sense.

Technical background

In the strong trend of expectation health, in order to solve hypomotility, there is the body-building apparatus that much can easily train in doors in market.Wherein, for example the spy of Japan opens in the 2005-245638 patent, promptly comprises the seat portion that the user can be taken one's seat and swings with driving mechanism, and the user keeps balance to use training user's body-building apparatus thereon.

Again, the utility model applicant is willing in the 2004-311367 patent the spy of Japan, motion has makes the first moving up and down rotary actuator be located at the vertical oscillating deck that is supported by lower spring, simultaneously, makes second motor of the horizontal oscillating deck teeter of installing through swing spring in aforementioned vertical oscillating deck setting; By this, for the user who is sitting in the seat portion that is installed on the horizontal oscillating deck, its can be on two directions in length and breadth swing and the implementing horse-riding type body-building apparatus of training.

In the above-mentioned body-building apparatus, the user is given in the swing that applies two directions in length and breadth, so, in order to keep the state that is seated in the portion, must the balance health and keep posture, therefore, each muscle can be taken exercise, and can obtain the effect of the raising sense of equilibrium simultaneously.

But the action of seat portion with the indivedual longitudinal oscillations that produce of first and second motor and the combination of teeter, lacks variability merely, and after using certain hour, health can produce custom for the swing of dullness; Again, the body part that can apply stimulation by simple action is very limited, so movement effects is also very limited.And, in order to obtain effect, must certain time move, still, for simple action, the user is easy to be weary of that will continue this motion needs very big patience, therefore, the user is easy to just interrupt halfway.

Summary of the invention

The utility model purpose is, a kind of body-building apparatus is provided, and it is to overcome the defective of above-mentioned traditional structure, and can obtain frank and the sensation of riding dynamically, simultaneously, can implement muscles exercise and the balance training sense and the agility of whole body.

Technical solutions of the utility model: a kind of body-building apparatus, it is characterized in that, include:

Pedestal is positioned on the pedestal, and has the framework that erects from aforementioned pedestal; And,

Be used for producing the swing mechanism that the horse athletic performance is taken advantage of in swing, be positioned on the aforementioned pedestal, and be fixed with the seat portion that the user takes one's seat that is used in aforementioned seat portion; Simultaneously,

Aforementioned swing mechanism comprises:

Crank member is made of the crank arm that is positioned at the user front side that is seated at aforementioned seat portion, and is articulated in the driving shaft upper end that aforesaid frame articulates on above-below direction;

Link axis body, be articulated in aforementioned crank arm point;

Be used to make aforementioned binding axis body can move axially the saddle body of guiding, be positioned at aforementioned driving shaft rear, laterally yaw motion ground articulates on the aforementioned pedestal; And,

Be used to rotate the drive division that drives aforementioned driving shaft, be connected with driving shaft;

Aforementioned seat portion includes installed part, and is fixed on the aforementioned binding axis body.

Wherein, aforementioned driving shaft has the upper end towards the rear and with respect to the hypsokinesis angle of vertical line 5～25 degree.

Wherein, aforementioned binding axis body, be articulated in the pivoting point place of aforementioned driving shaft and crank arm, and slip mutually simultaneously with aforementioned saddle body on the Plane of rotation of driving shaft, aforementioned crank arm can be supported on the aforementioned binding axis body aforementioned binding axis body with changing aforementioned angle of inclination up and down.

Wherein, aforementioned saddle body can be supported on the binding axis body aforementioned binding axis body angle of inclination with changing up and down.

Wherein, aforementioned wabbler mechanism comprises saddle body support portion, and aforementioned saddle body support portion comprises:

Be used to support the longitudinal axis cover of axis body, be fixed on the pedestal;

Support the longitudinal axis, rotatably insert in the aforementioned longitudinal axis cover; And,

Bearing object is positioned at aforementioned support longitudinal axis upper end, simultaneously, becomes horizontal ㄈ font up, and, be coupling in the support portion of saddle body.

Wherein, aforementioned pedestal has the handle that erects from pedestal.

Wherein, aforementioned drive division comprises the decelerator of driver, control aforementioned drives driving force and drives transfer part,

Aforementioned driving transfer part comprises:

Drive pulley is positioned on the output shaft of aforementioned decelerator;

Negative pulley wheel is positioned on the aforementioned driving shaft; And

Timing Belt is connected between aforementioned drive pulley and the negative pulley wheel.

Wherein, aforementioned installed part, the elastic mechanism that has bolting mechanism or be used for seat portion is cushioned.

The beneficial functional of contrast prior art:

According to the utility model, saddle body by the horizontal yaw motion of energy, be guided and past its axially movable binding axis body of energy, its leading section is fixed on the portion of being driven and drives and the drive shaft rotating upper end, and in crank arm point around the driving shaft rotation by pivot, so, constitute swing slide block crank with crank arm and binding axis body.As a result, link axis body, induced by the rotation of crank arm, on one side about fierce swing on one side repeatedly toward front and back to moving.

Therefore, be installed on the seat portion that links axis body, its front side on one side fierce swing move toward front and back repeatedly on one side, so, be seated at the user of a portion, in driving, can enjoy the sensation of riding of the posture of balance oneself on the saddle of fierceness action, simultaneously, use whole-body muscles such as abdominal muscle and dorsal muscles, suitable mobile body weight and balance, by this, implement to keep the motion of the posture of taking one's seat.As a result, the happy sensation of riding can be enjoyed, simultaneously, exercise and the balance training sense and the agility of whole body muscles such as abdominal muscle and dorsal muscles can be implemented.

According to the utility model, when aforementioned driving shaft made the upper end towards the rear and relatively vertical line tilts with the hypsokinesis angles of 5～25 degree, by with the crank arm rotation of aforementioned driving shaft as the center, the binding axis body front side of sliding in front and back can swing, simultaneously, also can swing up and down.Therefore, the user of fierce swing on 3 directions needs ingenious and dynamic balancing run about all around is, except training effect higher, by toward the fierce staggered action of aforementioned 3 directions swing, more can be near the sensation that ride, and increase telepresenc.

According to the utility model, when aforementioned connection shaft body, the pivot that pivot aforementioned driving shaft and crank arm point and can be passed through, the position with the rectangular Plane of rotation of the driving shaft rotation heart is left in utilization, when sliding with aforementioned saddle body, along with the rotation of crank arm, link axis body angle of inclination with respect to the horizontal plane periodically-varied positively.That is, when seat portion moves toward the place ahead, the front side is tilted, on the contrary up, when moving, the front side is down tilted, repeatedly this kind tilt variation toward the rear, as a result, very approximate seat portion action of riding sensation can pass to the user, and can enjoy the training that is rich in telepresenc.

According to the utility model, when the angle of inclination of aforementioned binding axis body can be supported with changing up and down for aforementioned saddle body, can support glidingly follow the rotation of aforementioned crank arm and toward front and back to move and repeatedly on the binding axis body that has a down dip, seat portion can not produce vibration and suitable the action slided on grating ground.

According to the utility model, when saddle body support portion is set, and aforementioned saddle body support portion comprises: longitudinal axis cover is bonded to pedestal and is used to support axis body; Support the longitudinal axis, insert aforementioned longitudinal axis cover in the rotation freely; And bearing object, be located at aforementioned support longitudinal axis upper end, simultaneously, the horizontal ㄈ font that becomes up, and during axle saddle body support portion, the saddle body will support that the longitudinal axis is used as the rotation at center and the athletic meeting of yaw up and down that sustained axon is propped up is freely supported.Therefore, can be moved glidingly by the horizontal yaw motion of the binding axis body of aforementioned saddle body support and the banking motion of relative horizontal plane, the result, the seat portion that is supported by aforementioned binding axis body can not produce the sliding suitable action of vibration and grating ground.

According to the utility model, when aforementioned pedestal has from handle that pedestal erects, can move safely, simultaneously, when the user puts upside down fore-and-aft direction and when using, aforementioned handle can be used as backrest and use.

According to the utility model, when aforementioned drive division comprises the decelerator of driver, control aforementioned drives driving force and drives transfer part, driver with decelerator control torsion can see through driving transfer part rotating driveshaft, so the driving force that self-driven device transmits can suppress loss and swing a portion with suitable speed.

According to the utility model, when when coming mount pad portion by installed part with bolster, the vibrations that movable part produced such as driver, crank member and binding axis body can be absorbed and the mitigation that becomes, can not be delivered to a portion, so can improve the sensation of using, simultaneously, can reduce mechanic sound, so, can cosily move.

Below, with reference to graphic example of the present utility model is described.

Description of drawings

Fig. 1: the stereogram that is the utility model one preferable example.

Fig. 2: the significant points schematic perspective view that is Fig. 1.

Fig. 3: the amplification schematic perspective view that is Fig. 1 significant points.

Fig. 4: the longitudinal profile schematic diagram that is Fig. 1 significant points.

Fig. 5: the movement locus schematic diagram that is key diagram 1.

Fig. 6: the significant points front view that is key diagram 1 one operating states.

Fig. 7: the significant points front view that is key diagram 1 another operating state.

Fig. 8: the significant points front view of key diagram 1 another operating state.

Fig. 9 A～Fig. 9 D: the significant points vertical view that is the operating state in the expression crank arm out of phase.

The specific embodiment

A kind of body-building apparatus of the utility model, as shown in Figure 1, this body-building apparatus 1 possesses the pedestal 4 that constitutes rectangle, is installed on the swing mechanism 6 of aforementioned pedestal 4 and is fixed in aforementioned swing mechanism 6 tops and seat portion 5 that the user takes a seat.

Aforementioned pedestal 4 reaches the framework 3 that erects from aforementioned pedestal 2 by pedestal 2 and is constituted.The pedestal 2 of this example as shown in Figure 2, is constituted by overlooking the outer mounting 31 that slightly is the U font and the middle frame 32 of crossbearer mounting 31 inboards outside aforementioned.And, aforementioned in frame 32, the flat long plate shape that extends about one-tenth, from the front side toward rear side parallel arranged side by side preceding in frame 32F, in frame 32M and after in three object parallel interval settings such as frame 32B.And, in this manual, so-called front side, in common user mode, the user is towards the side in the place ahead.But aforementioned fore-and-aft direction is not limited to user's service orientation, the use of also can putting the cart before the horse.And aforementioned pedestal 2 and framework 3 can constitute the tectosome of continuous one.

In implementing this form, the handle 33 middle frame 32F before aforementioned that slightly is the T font erects formation.The handle part 34 that about aforementioned handle 33 tops have, extends, and can move safely.And aforementioned handle 33 when the fore-and-aft direction use is put upside down in use, can be used as backrest and use.

Aforesaid frame 3 constitutes the skeleton of pedestal 4, in this example, the crossbeam 36 of the middle door type frame 35M of the parallel respectively reverse U shape that erects of frame 32B and back door type frame 35B, crossbearer door type frame 35M meta in aforementioned in frame 32M and the back during illustration comprises in aforementioned, from aforementioned crossbeam 36 central authorities a little backward the square neck pair of right and left that tiltedly extends to frame 32B in the back tilt to bear portion 37, reach crossbearer in aforementioned door type frame 35M and after the formation of vertical tie-beam 38 between door type frame 35B top.And, aforementioned vertical tie-beam 38, middle door type frame 35M next door partly has to bear the 38A of inclined beams portion that portion's 37 same slope tilt with aforementioned inclination.

Aforementioned swing mechanism 6, as shown in Figure 2, the saddle body 11 that is supported by framework 3 by the L font crank member 9 that is propped up by framework 3 pivots in the pedestal front side, at rear side, be located at

aforementioned crank member

9 and 11 of saddle bodies and binding axis body 10 and the drive division 12 that extend front and back are constituted.

Aforementioned crank member 9, as shown in Figure 4, by the driving shaft 7 that extends up and down and be fixed in driving shaft 7 upper ends and crank arm 8 that right-angle bending is extended is constituted.The driving shaft 7 of this example sees through axle sleeve 40 and interior freely the 1st axle sleeve 39 of being located at the aforementioned inclined beams 38A of portion that inserts of rotation.Aforementioned axle sleeve 40, use at emptying aperture and contain the heavy oil sintered alloy, disperse to be the containing the kollag special copper alloy, and make lubricating oil and special filler be dispersed in acetal resin in the resin etc. of the kollag sintering of main body, can continue reduction spin friction and axis body that stable support is rotated at a high speed by specially treated with graphite.And in driving shaft 7 lower end, one is equipped with negative pulley wheel.

And the driving shaft 7 of this example, the 38A of inclined beams portion that first axle sleeve 39 of axle driving shaft 7 is installed make the rear toward having a down dip, so, make the upper end towards the rear and with respect to degree of tilt α hypsokinesis after the vertical line and supported.

Aforementioned crank arm 8, base end part are embedded in aforementioned driving shaft 7 upper ends outward, simultaneously, stop rotation with key bar 41, and rotate with driving shaft 7 one.Again, at aforementioned crank arm 8 point places, set has second axle sleeve 42 that extends with respect to aforementioned crank arm 8 right angles.

Aforementioned drive division 12 rotates the object of aforementioned crank member 9, and in this example, as Fig. 2 and shown in Figure 6, illustration comprises the decelerator 19 of driver 18, control aforementioned drives 18 driving forces and drives the object of transfer part 20.

The driver 18 of this example can use motor 43 to be installed on aforementioned inclination and bear 37,37 in portion.Aforementioned motor 43 outside alternating current motor, also can use induction motor, d.c. motor, brushless motor or stepper motor etc.In this example, use alternating current motor with 100 volts of power supply actions of family expenses, control rotation with control circuit.Aforementioned control circuit, the switching, rotating speed of control motor and just reversing etc.By using micro computer, can increase and decrease rotating speed along with the waveform that is programmed gradually or accept and control rotating speed from detecting the detecting the signal that device sends here of change such as load again.

Aforementioned decelerator 19 uses the object with the blocking of motor one, in spur gear, worm gear, bevel gear or pinion gear etc. are housed, appropriateness lowers motor 43 rotating speeds, simultaneously the necessary torsion of output.

At aforementioned decelerator 19 output shaft places, one is equipped with and cooperates aforementioned negative pulley wheel 22 and paired drive pulley 21.And, be provided with Timing Belt 23 at a negative pulley wheel 22 and drive pulley 21 structure of an essay, by this, make the driving force of driver 18 be delivered to driving shaft 7.And, drive transfer part 20 and constituted by aforementioned Timing Belt 23, negative pulley wheel 22 and drive pulley 21.When constituting drive divisions 12 with this kind driver 18, decelerator 19 and driving transfer part 20, can control the driving force speed and the torsion that are fit to, therefore, driving shaft 7 is rotated with suitable rotating speed.

Aforementioned saddle body 11 as shown in Figures 3 and 4, becomes the short pole sheet with slider support hole 56 of running through fore-and-aft direction, in driving shaft 7 rear sides, is installed to aforementioned vertical tie-beam 38.In this example, by with the support that is bonded to vertical tie-beam 38 with inserting the support longitudinal axis 15 of aforementioned longitudinal axis cover 14 in longitudinal axis cover 14, the rotation freely and being located at the aforementioned support longitudinal axis 15 and becoming horizontal ㄈ font up and saddle body 11 is supported in saddle body support portion 17 that the bearing object 16 of an axle saddle body 11 is constituted.And the saddle body 11 of this example supports the longitudinal axis 15 by overlap 14 inward turnings at the longitudinal axis then laterally yaw is supported freely, simultaneously, by 16 of sustained bodies, also yaw motion up and down.

Aforementioned binding axis body 10, in this example, as shown in Figure 2, the pole shape that extends before and after becoming, give prominence to a little in rear and front end portion toward above, simultaneously upper surface have the plane before bear the 48F of portion and after bear the 48B of portion, bear before aforementioned portion and after bear the 48B of portion the seat portion 5 that the user can take a seat be installed.And, aforementioned binding axis body 10, as shown in Figure 3, it is the slider support hole 56 of central portion insertion saddle body 11 through axle sleeve 49 slightly, guides and can move axially with saddle body 11.

Another side links axis body 10 leading sections, as shown in Figure 4, sees through front supporting member 50 and at aforementioned crank arm 8 points by pivot.Aforementioned front supporting member 50, by slightly become up and down the preceding back shaft 51 that extends and become horizontal ㄈ font up and anchor at before the preceding bearing object 52 of back shaft 51 upper ends constituted.Aforementioned front supporting member 50, back shaft 51 sees through axle sleeve 53 and runs through crank arm 8 tips and know aforementioned the 2nd axle sleeve 42 before making, by this, can rotate as be installed in crank arm 8, and before front supporting member 50 the axle Zhi Lianjie of bearing object place axis body 10 leading sections.In this example, parallel arranged side by side with the driving shaft 7 of later degree of tilt α hypsokinesis, preceding back shaft 51 also disposes with the equal angular hypsokinesis, so, link axis body 10 leading sections, by being driven the rotation of the driving shaft 7 that portion 12 drives, be the center with aforementioned driving shaft 7, rotate and can not collide ground mutually with crank arm 8.

And, run through by being supported laterally the saddle body 11 of yaw motion and be guided and can be toward axially movable binding axis body 10 by the aforementioned support longitudinal axis 15, make its leading section pivot the crank arm point that drives rotation in the portion of being driven, so, constitute oscillating block slider crank mechanism by crank arm 8 and binding axis body 10.Therefore, link axis body 10, shown in Fig. 9 A, on the comfortable fore-and-aft direction linearly and forward position induced by the rotation of crank arm, by this, in saddle body 11 slider support holes 56, slide backward; Simultaneously, shown in Fig. 9 B, will regard the center, swing around the left side on the drawing toward the portion of running through in slider support hole 56.And, when crank arm 8 rotates, link axis body 10 and continue to slide toward rears, simultaneously, reversing in the right on drawing, shown in Fig. 9 C, moves to last location, is returned to posture straight on fore-and-aft direction simultaneously.

When crank arm 8 rotates more, link axis body 10 and switch to slip, and continue right-hand swing on the drawing toward the place ahead, shown in Fig. 9 D, rightmost posture is pose in arrival.Then, continue slip, be inverted to simultaneously that on drawing left is swung and the state that is returned to Fig. 9 A toward the place ahead.Thus, link axis body 10, along with the rotation of crank arm 8 toward front and back to moving, simultaneously repeatedly toward about fierce the swing.Therefore, be bonded to and link axis body 10 and the seat portion 5 of a body action, therefore past repeatedly front and back, occupy the user of a portion 5 to moving along with fierce swing about its front side, fierceness is moved and is experienced and feel identical sensation with riding of the own posture of balance on saddle in driving, simultaneously, use whole-body muscles such as abdominal muscle and dorsal muscles, suitable mobile body weight and balance, by this, implement to keep the motion of the posture of taking one's seat.As a result, the happy sensation of riding can be enjoyed, simultaneously, exercise and the balance training sense and the agility of whole body muscles such as abdominal muscle and dorsal muscles can be implemented.

Aforementioned driving shaft 7, supported with above-mentioned back rake angle degree α hypsokinesis, so, aforementioned driving shaft 7 is used as the center and the crank arm 8 that rotates, its point rotates on the inclined-plane and continues lifting.Therefore, the binding axis body front side of sliding in front and back, swing up and down while swinging, therefore, reach the user of the fierce swing of 3 directions up and down, need ingenious and dynamic balancing run toward all around, except training effect is higher, by toward the fierce staggered action of aforementioned 3 directions swing, more can be near the sensation that ride, and increase telepresenc.

The hypsokinesis angle [alpha] of driving shaft 7 for example about 5～25 degree, is preferably 7～15 degree, is 10 degree at this example.When the hypsokinesis angle [alpha] less than 5 of aforementioned driving shaft 7 was spent, the lifting meeting of seat portion 5 diminished, so above-mentioned telepresenc can be not enough, otherwise, when surpassing 25 when spending, seat portion 5 can about vigorous exercise and the user has the danger that drops.

Again, in this example, as mentioned above, aforementioned binding axis body 10 leading sections are installed to preceding back shaft 51 tops that erect from crank arm 8 points.Therefore, as shown in Figure 5, link axis body 10, be positioned in the pivot of aforementioned driving shaft 7 and some S1, and leave with driving shaft 7 pivot orthogonals and knit Plane of rotation M by crank arm 8 pivots by the position P of 11 sliding of saddle bodies.Therefore, along with the rotation of crank arm 8, can increase and decrease repeatedly with respect to the inclination angle beta that links axis body 10 horizontal planes.

That is as Fig. 5, shown in Figure 6, in the phase place in the place ahead, binding axis body 10 is raised the front portion with inclination angle beta 1 and is tilted at crank arm 8.Then,, link axis body 10 and can descend anterior and tilt,, when crank arm 8 rotates to 90 when spending, reduces the front portion a little and tilt with inclination angle beta 2 as Fig. 5 and shown in Figure 7 when crank arm 8 during toward the left sides rotation overlooked.And, when crank arm 8 rotates to 180 when spending,, make the front portion drop to minimum and tilt with inclination angle beta 3 as Fig. 5 and shown in Figure 8.When crank arm 8 rotated more, linking axis body 10 can the counter-rotating incline direction, when crank arm 8 rotates to 270 when spending, as Fig. 5 and shown in Figure 7,, get back to the inclination of inclination angle beta 4 when crank arm 8 rotates to 90 when spending, when crank arm 8 around when circle, can get back to the state of Fig. 6.Thus, rotation along with crank arm 8, with respect to the inclination angle beta meeting cyclically-varying that links axis body 10 horizontal planes, so, moving forward and backward and outside the swing, can add the variation repeatedly of a portion 5 anteversion and retroversion, the result toward about, produce seat portion 5 actions that slightly are same as the sensation of riding, and can enjoy the training that is rich in telepresenc.

Again, in this example, support the saddle body 11 of the binding axis body 10 that inclination angle beta can change, as mentioned above, the laterally yaw motion and yaw motion ground is supported up and down with saddle body support portion 17.Therefore, move along with fore-and-aft direction and the action meeting that has a down dip is repeatedly supported glidingly with the binding axis body 10 due to crank arm 8 rotation, so seat portion 5 can not produce sliding suitable action of vibration and grating ground.

And, the saddle body 11 of this example, as mentioned above, by supporting saddle body 11 in the saddle body support portion 17 of overlapping 14 with the longitudinal axis, insert the support longitudinal axis 15 of aforementioned longitudinal axis cover 14 and being located at the aforementioned support longitudinal axis 15 upper ends and the bearing object 16 of an axle saddle body 11 is constituted, so saddle body 11 is when rotating to support the longitudinal axis 15 centers, by 16 of sustained bodies, also yaw motion up and down freely.Therefore, support the binding axis body 10 of aforementioned saddle body 11, laterally yaw motion and banking motion with respect to the horizontal plane can both move glidingly, and the result can be swung glidingly by the seat portion 5 that aforementioned binding axis body 10 supports.

And, aforementioned seat portion 5, make not shown and be configured in the sponge coremaking material of the urethane foaming body that slightly becomes on the ellipticity substrate and ethene foaming body etc., cover with the lid that adopts plastic materials such as polyvinyl resin, acrylic resin, polystyrene resin, at aforesaid base plate bottom place, the installation of extending before and after being equipped with is with basic beam 54.And, use installed part 13 that aforementioned basic beam 54 is anchored at and link axis body 10, by this, swing mechanism 6 can be installed in seat portion 5.

Aforementioned installed part 13 in this example, as shown in Figure 2, comprises bolting mechanism 24 and bolster 26.And, aforementioned bolster 26, the rubber system annular resilient mechanism 25 that adorns basic beam 54 and link 10 of axis bodies with Jie forms.Thus, when using bolster 26 to come mount pad portion 5, driver, crank member and link the vibrations that movable part produced such as axis body and grating can be absorbed and the mitigation that becomes, can not be delivered to a portion, so can improve the sensation of using, simultaneously, can reduce mechanic sound, so, can cosily move.

And more than explanation is used for illustration example of the present utility model.Therefore, it does not limit technical scope of the present utility model, and the various variation outside above-mentioned example are also contained in the claim of the present utility model certainly.

Claims

1, a kind of body-building apparatus is characterized in that, includes:

Aforementioned swing mechanism comprises:

Link axis body, be articulated in aforementioned crank arm point;

2, body-building apparatus as claimed in claim 1 is characterized in that: aforementioned driving shaft has the upper end towards the rear and with respect to the hypsokinesis angle of vertical line 5～25 degree.

3, body-building apparatus as claimed in claim 2, it is characterized in that: aforementioned binding axis body, be articulated in the pivoting point place of aforementioned driving shaft and crank arm, and on the Plane of rotation of driving shaft, slip mutually simultaneously with aforementioned saddle body, aforementioned crank arm can be supported on the aforementioned binding axis body aforementioned binding axis body with changing aforementioned angle of inclination up and down.

4, as claim 1 or 3 described body-building apparatus, it is characterized in that: aforementioned saddle body can be supported on the binding axis body aforementioned binding axis body angle of inclination with changing up and down.

5, body-building apparatus as claimed in claim 1 is characterized in that: aforementioned wabbler mechanism comprises saddle body support portion, and aforementioned saddle body support portion comprises:

6, as claim 1 or 5 described body-building apparatus, it is characterized in that: aforementioned pedestal has the handle that erects from pedestal.

7, body-building apparatus as claimed in claim 1 is characterized in that: aforementioned drive division, and comprise the decelerator of driver, control aforementioned drives driving force and drive transfer part,

Aforementioned driving transfer part comprises:

Drive pulley is positioned on the output shaft of aforementioned decelerator;

Negative pulley wheel is positioned on the aforementioned driving shaft; And

8, body-building apparatus as claimed in claim 1 is characterized in that: aforementioned installed part, the elastic mechanism that has bolting mechanism or be used for seat portion is cushioned.