CN201235166Y - General indoor body building apparatus - Google Patents

Abstract

The utility model relates to a common type indoor body-building facility, in particular to a popular type indoor body-building facility which integrates a horizontal bar, an arm muscle stretching machine, a neck, back and waist massaging machine, a breast muscle and dorsal muscle stretching machine, an abdominal muscle stretching machine, a thigh inner muscle stretching machine, a leg lift and press massaging machine, a foot massaging machine, a waist twisting machine, a treadmill, a meander machine, a generating set and a base into a whole. The popular type indoor body-building facility is characterized in that comparatively comprehensive body exercise and massage can be carried out in indoor places such as offices, families and the like at any time without going outdoors, thereby achieving the purpose of keeping or improving body health.

Description

The plain edition indoor body-building equipment

Technical field

This plain edition indoor body-building equipment belongs to field of exercise.

Background technology

Mostly existing indoor body-building equipment is a certain position at health, or can temper several positions of health, but the integrated function of separate unit still is less.As when thinking more comprehensively to temper each position of health, need go to places such as outdoor bigger public body-building square or commercial gymnasium.

Summary of the invention

The purpose of inventing this plain edition indoor body-building equipment is: in indoor places such as office, families, can both carry out more comprehensive physical exercise and massage at any time.

This plain edition indoor body-building equipment is to integrate: flesh stretching-machine, shank are lifted the fitness equipment of pressing massage machine, foot massaging machine, waist-twisting machine, treadmills, treadmill and support in horizontal bar, arm flesh stretching-machine, nape waist massager, thoracic dorsal flesh stretching-machine, abdominal muscle stretching-machine, the thigh.The characteristics and the function of its various piece are described respectively below.

Horizontal bar: shown in (Fig. 1-1～3), it is made up of parts such as pillar, main thick stick, secondary thick stick, bayonet lock, ripping bars.Characteristics are: form by two whippletrees, and promptly main thick stick and secondary thick stick, the height of main thick stick can be adjusted, and uses with the crowd who adapts to different heights, and secondary thick stick is to play the effect of reinforcing post top portion.Function is: the mobility of tempering each positions such as chest, back, arm.

Arm flesh stretching-machine: shown in (Fig. 2-1～3), it is made up of parts such as handle, rotating disk, ring gear, pinion, crank, connecting rod, piston, inflator, tracheae, air bag, cabinet, food hurdles.Characteristics are: be made up of move both vertically stretching-machine (left side) and arm flesh horizontal movement stretching-machine (right side) two parts of arm flesh, its running resistance is the resistance that produces when coming from the inflator suction and discharge.Function is: the mobility of tempering each positions such as upper limbs.

Nape waist massager: shown in (Fig. 3-1～4), it is made up of parts such as neck massaging wheel, the small of the back massage wheels, massage wheels support, travel(l)ing rest, guide rail, pull bar, rob support, connecting rod, travelling car, limited post, supports.Function is: functions such as the fatigue of alleviation neck, back, waist or pain.

Thoracic dorsal flesh stretching-machine: shown in (Fig. 4-1～3), it is made up of parts such as the arm of force, inflator, piston, gimbal, position-limited wheel, supports.Characteristics are: it is to come from the resistance that gas produces when mobile in inflator that the arm of force draws back, all has when slippaging resistance, its running resistance.Function is: the mobility of tempering each positions such as chest, back, arm.

The abdominal muscle stretching-machine: shown in (Fig. 5), it is made up of parts such as plate for sleeping in, presser feet frame, wheel frame, leading screw, handle, rocking arms.Characteristics are: the presser feet frame can be adjusted with user's height.Function is: the mobility of tempering each positions such as belly, back, backbone.

Flesh stretching-machine in the thigh: shown in (Fig. 6-1～3), it is made up of parts such as pedal, bicycle, main guide rail, secondary guide rails.Characteristics are: the user that can adapt to different heights uses.Function is: the mobility of tempering each positions such as shank, hip.

Shank is lifted the pressing massage machine: shown in (Fig. 7-1～3), it by massage wheels, lift parts such as pinch roller, baffle plate, swivel mount, square shaft, movable stand, pillar, bayonet lock, ripping bar and form.Characteristics are: both can massage shank, and can lift leg pressing portion again.Function is: temper the mobility at each positions such as shank, hip, waist, and functions such as the fatigue of alleviation shank or pain.

Foot massaging machine: shown in (Fig. 8-1～3), it be by massaging disc, massage thick stick, massage thick stick support,

Laterally parts such as massage wheels, vertical massage wheels, massage wheels support, handrail are formed.Characteristics are: each position and the acupuncture point that can more comprehensively massage foot.Function is: functions such as the fatigue of alleviation foot or pain.

Waist-twisting machine: shown in (Fig. 9), it is made up of parts such as handrail, rotating disk, turntable mountings.Function is: the mobility of tempering each positions such as shank, waist, backbone.

Treadmills: shown in (Figure 10-1～2), it is made up of parts such as pedal, main shaft, rocking arm, parallel draw bar, return spring, spring(-supported) mount, support, handrails.Characteristics are: pedal is remaining parastate when static or operation.Function is: the mobility of tempering each positions such as foot, shank, hip.

Treadmill: shown in (Figure 11-1～2), it is made up of parts such as pedal, baffle plate, swing arm, arm shaft, position-limited wheel, support, handrails.Characteristics are: the front and rear baffle on the pedal can be adjusted with the size of user's footwear.Function is: the mobility of tempering each positions such as shank, hip.

Support: shown in (Figure 12-1～2), it is made up of parts such as pedal, side plate, skeleton, under-chassis.Function is: on one's body flesh stretching-machine, shank in horizontal bar, arm flesh stretching-machine, nape waist massager, thoracic dorsal flesh stretching-machine, abdominal muscle stretching-machine, the thigh are lifted pressing massage machine, foot massaging machine, waist-twisting machine, treadmills, treadmill is arranged and be fixed on certainly, it is brought into play in certain space there emerged a function certainly.

The plain edition indoor body-building equipment: shown in (Figure 13-1～2), it is lifted pressing massage machine, foot massaging machine, waist-twisting machine, treadmills, treadmill and base and is formed by flesh stretching-machine, shank in above-described horizontal bar, arm flesh stretching-machine, nape waist massager, thoracic dorsal flesh stretching-machine, abdominal muscle stretching-machine, the thigh.Characteristics are: home-confined, and just can carry out more comprehensive physical exercise and massage at any time, thereby reach maintenance or promoted healthy purpose in indoor places such as office, families.

Description of drawings

Fig. 1-the 1st, the horizontal bar overall schematic.

Fig. 1-the 2nd, the pillar of horizontal bar and secondary thick stick decomposing schematic representation.

Fig. 1-the 3rd, main thick stick adjustment component schematic diagram.

Fig. 2-the 1st, arm flesh stretching-machine overall schematic.

Fig. 2-the 2nd, arm flesh stretching-machine operation block diagram that moves both vertically.

Fig. 2-the 3rd, arm flesh horizontal movement stretching-machine operation block diagram.

Fig. 3-the 1st, nape waist massager overall schematic.

Fig. 3-the 2nd, nape waist massager operation block diagram.

Fig. 3-the 3rd, neck massaging wheel enlarged drawing.

Fig. 3-the 4th, the travelling car enlarged drawing.

Fig. 4-the 1st, thoracic dorsal flesh stretching-machine overall schematic.

Fig. 4-the 2nd, thoracic dorsal flesh stretching-machine overall schematic.

Fig. 4-the 3rd, thoracic dorsal flesh stretching-machine operation block diagram.

Fig. 5 is an abdominal muscle stretching-machine overall schematic.

Flesh stretching-machine overall schematic in Fig. 6-the 1st, thigh.

Fig. 6-the 2nd, main guide rail is connected schematic diagram with secondary guide rail.

Flesh stretching-machine operation block diagram in Fig. 6-the 3rd, thigh.

Fig. 7-the 1st, shank lift pressing massage machine overall schematic.

Fig. 7-the 2nd, shank lift pressing massage machine adjustment component schematic diagram.

Fig. 7-the 3rd, shank lift pressing massage machine swivel mount and adjust schematic diagram.

Fig. 8-the 1st, the foot massaging machine overall schematic.

Fig. 8-the 2nd, the foot massaging machine partial schematic diagram.

Fig. 8-the 3rd, the foot massaging machine partial schematic diagram.

Fig. 9 is the waist-twisting machine overall schematic.

Figure 10-the 1st, the treadmills overall schematic.

Figure 10-the 2nd, treadmills operation block diagram.

Figure 11-the 1st, the treadmill overall schematic.

Figure 11-the 2nd, treadmill operation block diagram.

Figure 12-the 1st, the support overall schematic.

Figure 12-the 2nd, the support overall schematic.

Figure 13-the 1st, plain edition indoor body-building equipment overall schematic.

Figure 13-the 2nd, plain edition indoor body-building equipment overall schematic.

The specific embodiment

Horizontal bar; (1) secondary thick stick is adjusted mode shown in (Fig. 1-2), and the effect of secondary thick stick 2 is to play the effect of reinforcing pillar 1 top, and secondary thick stick 2 can split from pillar 1, to satisfy user's exercises needs.

(2) main thick stick is adjusted mode shown in (Fig. 1-3), pillar 1 is provided with hole clipping K, user at first both hands inwardly is pressed onto the end to the ripping bar 4 of main thick stick 3 both sides, promptly bayonet lock 5 is prized hole clipping K, keep pressing appearance, both hands are adjusted to main thick stick 3 on the nearest hole clipping K of desired height, at this moment decontrol both hands, and bayonet lock 5 is entered in the hole clipping K, and Height Adjustment finishes, and the user just can begin to have taken exercise.

Arm flesh stretching-machine: (one) arm flesh moves both vertically the method for operation of stretching-machine shown in (Fig. 2-2), the user firmly shakes handle, handle 6 reaches rotating disk 7 to power, the inboard of rotating disk 7 ring gear 8 with bolting, ring gear 8 drives pinion 9 rotations, pinion 9 passes to power on the crank 10 of the coaxial other end again, crank 10 drivening rods 11 move repeatedly, connecting rod 11 drives piston 12 again and moves repeatedly in inflator 13, gas in the inflator 13 two ends cavitys flows in tracheae 14 and air bag 15 repeatedly, gas flow is decided to be moderate, so that form moderate resistance.On moving both vertically the cabinet 17 of stretching-machine, this arm flesh also is provided with food hurdle 16, shown in (Fig. 2-1).

(2) method of operation of arm flesh horizontal movement stretching-machine is shown in (Fig. 2-3), the user firmly shakes handle 18, handle 18 reaches rotating disk 19 to power, rotating disk 19 reaches crank 21 to power by vertical shaft 20, crank 21 drivening rods 22 move repeatedly, and connecting rod 22 drives piston 23 again and does in inflator 24 repeatedly and move, and the gas in the inflator 24 two ends cavitys flows in tracheae 25 and air bag 26 repeatedly, gas flow is decided to be moderate, so that form moderate resistance.

Nape waist massager: the method for operation of this nape waist massager is shown in (Fig. 3-1～4), the bearing fixing of pull bar 27 rear ends is on rob support 28, the middle part is fixed on the connecting rod 29, before the user is sitting in nape waist massager, the right hand is held the front end of pull bar 27, do push pull maneuver up and down, power just reaches on the connecting rod 29 from pull bar 27, connecting rod 29 reaches power on the travel(l)ing rest 30 again, travel(l)ing rest 30 is under the constraint of travelling car 31, move up and down along guide rail 32, be provided with limited post 33 below the travel(l)ing rest 30, guide rail 32 is fixed on the support 34, the bearing of neck massaging wheel 35 and the bearing fixing of the small of the back massage wheels 36 are on massage wheels support 37, massage wheels support 37 is fixed on the travel(l)ing rest 30, and pull bar 27 has Telescopic, and the time spent can not shorten.

Thoracic dorsal flesh stretching-machine: the method for operation of this thoracic dorsal flesh stretching-machine is shown in (Fig. 4-3), user's both hands are held the arm of force 38, firmly thresh and draw back, the action of slippaging, power on the arm just reaches on inflator 39 and the piston 40 by the arm of force 38, because piston 40 is provided with the ventilation sky of moderate flow, so the gas in the inflator 39 is interior circulation, link to each other by gimbal 41 between the arm of force 38 and the support 42, position-limited wheel 43 is to play the usefulness of doing that stops the arm of force 38, in the user will use abdominal muscle stretching-machine and thigh the flesh stretching-machine time, must push away position-limited wheel 43 to the arm of force 38 forward, again position-limited wheel 43 is turned to another side, afterwards the arm of force 38 is put down, at this moment the arm of force 38 with regard to limited take turns 43 ought be in the above so that the use of flesh stretching-machine in abdominal muscle stretching-machine and the thigh.

The abdominal muscle stretching-machine: the adjustment mode of this abdominal muscle stretching-machine is shown in (Fig. 5), the user at first shakes handle 44, power just reaches leading screw 46 from handle 44 and Rocker arm 45, leading screw 46 will be released presser feet frame 47, and presser feet frame 47 moves on wheel frame 48, and presser feet frame 47 is provided with the numerical value bar, when person to be used adjusts to the numerical value position that is fit to own height to presser feet frame 47, just can lie on the back on plate 49 for sleeping in, pin is placed on the presser feet frame 47, and other action has just been finished by user self.

Flesh stretching-machine in the thigh: the method for operation of flesh stretching-machine is shown in (Fig. 6-2～3) in this thigh, the user is inserted into pedal 50 on the bicycle 51 earlier, again secondary guide rail 52 is articulated on the main guide rail 53, both feet are stepped on pedal 50, with the soft band (not having picture among the figure) on K hole (soft with holes) on the finger-tight pedal 50, both hands are held up and are done shank at random stretch and to have moved on the handrail 83 of treadmill afterwards.The pin that pedal 50 can be followed the user inwardly rotates the angles that are 90 degree to the maximum.

Shank is lifted the pressing massage machine: this shank is lifted the adjustment mode of pressing massage machine shown in (Fig. 7-2～3), massage wheels 54, lifting pinch roller 55 and baffle plate 56 is fixed on the swivel mount 57, swivel mount 57 hangs on the square shaft 58, when the user will change massage functions or lift compression functions, both hands must hold up massage wheels 54 and lift the centre position of pinch roller 55 to swivel mount 57, at this moment the user just can and lift pinch roller 55 rotations 180 degree and put down massage wheels 54, after the function conversion finishes, next step user inwardly is pressed onto the end to the ripping bar on the movable stand 59 60 with singlehanded, promptly bayonet lock 61 is prized the hole clipping K of pillar 62, keep pressing appearance, collaborative again another handgrip movable stand 59 is adjusted on the nearest hole clipping K of desired height, decontrol the hand of pressing ripping bar 60, and bayonet lock 61 is entered in the hole clipping K of pillar 62, Height Adjustment finishes, and the user just can lift pressure or massage shank.

Foot massaging machine: the method for operation of this foot massaging machine is shown in (Fig. 8-2～3), the bearing fixing of massage thick stick 63 1 ends is on the support 84 of treadmill, the bearing fixing of the other end is on massage thick stick support 64, laterally the bearing fixing of the bearing of massage wheels 65 and vertical massage wheels 66 is on massage wheels support 67, the user can stand in barefoot and do the motion of marking time on the massaging disc 68, or both hands are held up on handrail 69, a pin station, the another pin is respectively on massage thick stick 63, laterally on the massage wheels 65, give the massage on the vertical massage wheels 66, after a while, both feet hocket to massage and get final product.

Waist-twisting machine: the method for operation of this waist-twisting machine is shown in (Fig. 9), rotating disk 70 can rotate on turntable mounting 71, user's both hands are held up and are being lifted on the pillar 62 of pressing massage machine with shank on the handrail 72, both feet are stepped on rotating disk 70, to the maximum angle that oneself can bear, the action that repeats to twist health gets final product with rotating disk 70 left rotation and right rotation for both feet and whole body.

Treadmills: the method for operation of this treadmills is shown in (Figure 10-1～2), user's both hands are held up on handrail 73, handrail 73 is fixed on the handrail 69 of foot massaging machine, both feet are stepped on pedal 74, do the motion of marking time with treadmills, pedal 74 is to do to swing up and down under the constraint of rocking arm 75 and parallel draw bar 76; rocking arm 75 is to be that the center is done and fluctuated with main shaft 77; all there is bearing at the two ends of spring(-supported) mount 78; bearing fixing of spring(-supported) mount 78 upper ends is on pedal 74; bearing fixing of lower end is on support 79; return spring 80 is fixed on the spring(-supported) mount 78, and when the user depressed pedal 74, return spring 80 and spring(-supported) mount 78 were pushed to the bottom; when user's pin lifted, return spring 80 just can back into the home position to pedal 74.

Treadmill: the method for operation of this treadmill is shown in (Figure 11-2), handrail 83 is fixed on the support 84, pedal 81 is fixed in the swing arm 85, swing arm 85 is fixed on the arm shaft 86, the bearing fixing of arm shaft 86 is on support 84, the user adjusts the baffle plate on the pedal 81 82 earlier according to the size of own footwear, both hands are held up on handrail 83, both feet are stepped on pedal 81, do with treadmill and to stroll motion, when the user will use horizontal bar or arm flesh horizontal movement stretching-machine, must push away position-limited wheel 87 to swing arm 85 forward, afterwards position-limited wheel 87 is turned to another side, again swing arm 85 is put down, at this moment swing arm 85 with regard to limited take turns 87 ought be in front, the user just has clear position to stand, used horizontal bar or arm flesh horizontal movement stretching-machine.Support: shown in (Figure 12-2), pedal 88 is to be pieced together to put by the several piece platelet to form, just for safeguarding.Side plate 89 is to play the effect of surrounding skeleton 90.Skeleton 90 is to play the effect of supporting and fixing each parts.Under-chassis 91 can be adjusted length, to adapt to uneven ground, makes the whole held stationary of fitness equipment.

Claims (1)

1, a kind of plain edition indoor body-building equipment, it is the collection horizontal bar, arm flesh stretching-machine, nape waist massager, thoracic dorsal flesh stretching-machine, the abdominal muscle stretching-machine, flesh stretching-machine in the thigh, shank is lifted the pressing massage machine, foot massaging machine, waist-twisting machine, treadmills, treadmill and support are in the fitness equipment of one, it is characterized in that, horizontal bar: the top of pillar (1) is provided with hole clipping, the lower end is fixed on the support (84) of treadmill, pillar (1) is that the pillar (62) of lifting the pressing massage machine with the handrail (69) and the shank of foot massaging machine is fixed together, secondary thick stick (2) is the top that is inserted in pillar (1), main thick stick (3) can move on the top of pillar (1), and bayonet lock (5) and ripping bar (4) are arranged on the end of main thick stick (3); Arm flesh stretching-machine: one, the arm flesh stretching-machine that moves both vertically: handle (6) is fixed on the proximal edge zone, the outside of rotating disk (7), the bearing fixing of rotating disk (7) is on the arm shaft (86) of treadmill, the inboard of rotating disk (7) ring gear (8) with bolting, ring gear (8) is mutually meshing with pinion (9), pinion (9) is coaxial and be fixed on the bearing of its support with crank (10), one end of connecting rod (11) links to each other with crank (10), the other end links to each other with piston (12), piston (12) moves in inflator (13) repeatedly, piston (12) is provided with passage, inflator (13) is fixed on its support, gas in the cavity of inflator (13) two ends flows in tracheae (14) and air bag (15) repeatedly, food hurdle (16) is fixed on the cabinet (17), cabinet (17) is fixed on the support (84) of treadmill, handle (6), rotating disk (7), cabinet (17), food hurdle (16) is exposed to the surface, and other parts are packaged in the cabinet (17); Two, arm flesh horizontal movement stretching-machine: handle (18) is fixed on the proximal edge zone of rotating disk (19), rotating disk (19) is fixed on the top of vertical shaft (20), the bearing fixing of vertical shaft (20) is on its support, crank (21) is being fixed in the lower end of vertical shaft (20), one end of connecting rod (22) links to each other with crank (21), the other end links to each other with piston (23), piston (23) moves in inflator (24) repeatedly, inflator (24) is fixed on its support, piston (23) is provided with passage, gas in the cavity of inflator (24) two ends flows in tracheae (25) and air bag (26) repeatedly, handle (18) and rotating disk (19) and cabinet (17) are exposed to the surface, and other parts are packaged in the cabinet (17); Nape waist massager: the bearing fixing of pull bar (27) rear end is on rob support (28), pull bar (27) middle part fixes with the bottom of connecting rod (29), the bearing fixing on connecting rod (29) top is on travel(l)ing rest (30), travelling car (31) is fixed on the travel(l)ing rest (30), travel(l)ing rest (30) is gone up at guide rail (32) and is moved, be provided with limited post (33) below the travel(l)ing rest (30), guide rail (32) is fixed on the support (34), the bearing of neck massaging wheel (35) and the bearing fixing of the small of the back massage wheels (36) are on massage wheels support (37), massage wheels support (37) is fixed on the travel(l)ing rest (30), be covered with spherical salient point on the surface of neck massaging wheel (35) and the small of the back massage wheels (36), pull bar (27) can elongate or shorten; Thoracic dorsal flesh stretching-machine: the bearing fixing of the arm of force (38) is on gimbal (41), the bearing fixing of the bearing of inflator (39) and piston (40) is on the little axle of the arm of force (38), piston has passage on (40), the bearing fixing of gimbal (41) is on support (42), position-limited wheel (43) is fixed on the top of support (42), position-limited wheel (43) can on the support of self, overturn 180 the degree angles, support (42) is fixed on the support (84) of skeleton (90) and treadmill; The abdominal muscle stretching-machine: handle (44) is fixed on the rocking arm (45); rocking arm (45) is fixed on the leading screw (46); leading screw (46) but push-and-pull presser feet frame (47) go up to move at wheel frame (48); presser feet frame (47) is provided with the numerical value bar; wheel frame (48) is fixed on the skeleton (90); six pin of the plate (49) that crouches are inserted on the main guide rail (53) of flesh stretching-machine in the thigh, and handle (44), rocking arm (45), crouch plate (49) and presser feet frame (47) are exposed to the surface, and other parts are packaged in the support; Flesh stretching-machine in the thigh: pedal (50) is to be inserted on the bicycle (51), pedal (50) can inwardly rotate the angles that are 90 degree to the maximum with user's pin, bicycle (51) is gone up mobile at main guide rail (53) and secondary guide rail (52), the two ends of main guide rail (53) can articulate secondary guide rail (52), and main guide rail (53) is fixed on the skeleton (90); Shank is lifted the pressing massage machine: be covered with spherical salient point on the massage face of massage wheels (54), massage wheels (54), lift pinch roller (55), baffle plate (56) is fixed on the swivel mount (57), swivel mount (57) hangs on the square shaft (58), swivel mount (57) can be gone up rotation at square shaft (58), square shaft (58) is fixed on the movable stand (59), movable stand (59) can be gone up at pillar (62) and move, pillar (62) is provided with hole clipping, ripping bar (60) and bayonet lock (61) are arranged on the side of movable stand (59), the upper end of pillar (62) is fixed on the pillar (1) of horizontal bar, and the lower end is fixed on the skeleton (90); Foot massaging machine: the bearing fixing of massage thick stick (63) one ends is on the support (84) of treadmill, the bearing fixing of the other end is on massage thick stick support (64), laterally the bearing fixing of the bearing of massage wheels (65) and vertical massage wheels (66) is on massage wheels support (67), be covered with spherical salient point on the surface of massage thick stick (63) and horizontal massage wheels (65) and vertical massage wheels (66), massaging disc (68) is fixed on the skeleton (90), the horizontal plane of massaging disc (68) is covered with spherical salient point, the upper end of handrail (69) is fixed on the pillar (1) of horizontal bar, and the lower end is fixed on the skeleton (90); Waist-twisting machine: rotating disk (70) can be gone up rotation at turntable mounting (71), and turntable mounting (71) is fixed on the skeleton (90), and the upper end of handrail (72) is fixed on shank and lifts on the pillar of pressing massage machine (62), and the lower end is fixed on the skeleton (90); Treadmills: handrail (73) is fixed on the handrail (69) of foot massaging machine, pedal (74) is fixed on the bearing of rocking arm (75) and parallel draw bar (76); the bearing fixing of rocking arm (75) other end is on main shaft (77); the bearing fixing of parallel draw bar (76) other end is on support (79); main shaft (77) is fixed on the support (79); support (79) is fixed on the skeleton (90); rocking arm (75) is that to go up with main shaft (77) be that the center is done and fluctuated; all there is bearing at the two ends of spring(-supported) mount (78); the bearing fixing on the spring(-supported) mount (78) is on pedal (74); the bearing fixing of spring(-supported) mount (78) lower end is on support (79), and return spring (80) is fixed on the spring(-supported) mount (78); Treadmill: baffle plate (82) can be gone up the shift position at pedal (81), pedal (81) is fixed in the swing arm (85), swing arm (85) is fixed on the arm shaft (86), the bearing fixing of arm shaft (86) is on support (84), handrail (83) is fixed on the support (84), support (84) is fixed on the skeleton (90), and position-limited wheel (87) is fixed on the support (84), position-limited wheel (87) can on the support of self, overturn 180 the degree angles; Support: pedal (88) is to be pieced together to put by the several piece platelet to form, and side plate (89) is enclosed in around the skeleton (90), the adjustable length of under-chassis (91), and pedal (88) and side plate (89) and under-chassis (91) they are to be fixed on the skeleton (90).

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