CN207477927U - A kind of Exercycle indoor exercise stent - Google Patents

Abstract

The utility model is related to a Exercycle special stand, a kind of Exercycle indoor exercise stent, including Exercycle and indoor exercise stent, as improvement：The indoor exercise stent includes stent bottom plate, rack side plate and bottom support feet, bottom support feet described in four is located at the stent bottom plate lower plane, rack side plate described in two is symmetrical and is vertically positioned at plane on the stent bottom plate, has rack groove at the rack side plate upper end；The distance between rack groove and plane on stent bottom plate size are more than bicycle rear radius size.The utility model advantageous effect：The hind axle in Exercycle need to be only put into the rack groove in indoor exercise stent, so that it may carry out whole body exercise indoors.The utility model is compact-sized, and center of gravity consolidates.It is simple to manufacture, it is easy to use.

Description

A kind of Exercycle indoor exercise stent

Technical field

The utility model is related to a Exercycle special stands, belong to bicycle body-building apparatus field of accessories, especially It is a kind of Exercycle indoor exercise stent.

Background technology

2017203863971 a kind of universal joint of application number that inventor submits early period turn to trick resultant force can single leg ride from Driving, although solving the drawbacks of standard bicycle riding posture is stiff, and can allow bicyclist to obtain entirely in ride Body is taken exercise, but encounters the weather or inconvenient to use of raining heavily, if a secondary bicycle special stand can be equipped with, it is possible to real Existing Exercycle can also take exercise indoors, save the time for running gymnasium.

Invention content

The purpose of this utility model is to provide a kind of Exercycle indoor exercise stent, by matching to Exercycle Standby special stand, creatively can also achieve the effect that all-around exercises and sportsing body-building indoors using Exercycle.It is this Exercycle indoor exercise supporting structure feature is as follows：

A kind of Exercycle indoor exercise stent, including Exercycle and indoor exercise stent, as improvement：It is described Indoor exercise stent include stent bottom plate, rack side plate and bottom support feet, bottom support feet described in four is located at described Stent bottom plate lower plane, rack side plate described in two is symmetrical and is vertically positioned at plane on the stent bottom plate, described Rack side plate has rack groove at upper end；The distance between rack groove and plane on stent bottom plate size are more than bicycle rear Radius size.

There is hind axle in the Exercycle, rack groove can accommodate the hind axle, without on the way riding, It also can reach the function of body-building indoors.

As being further improved：On the rack side plate lateral surface and the stent bottom plate two are provided between plane Side stand component.

As being further improved：The rack groove outer end sets fluted baffle.

As being further improved：The rack groove is with the distance between plane size on the stent bottom plate 380-420 millimeters；Bicycle rear trailing wheel radius size is 300 millimeters.

The utility model advantageous effect：

Only the hind axle in Exercycle need to be put into the rack groove in indoor exercise stent, so that it may indoors into Row whole body exercise.The utility model is compact-sized, and center of gravity consolidates.It is simple to manufacture, it is easy to use.

Description of the drawings

Fig. 1 is the stereo appearance figure of the utility model.

Fig. 2 is the left view of Fig. 1

Fig. 3 is the vertical view of Fig. 1

Fig. 4 is the assembling figure of bicycle sport stent

Fig. 5 is the partial enlarged view of bicycle rear

Fig. 6 is the stereo appearance figure of Exercycle 1000, and pedal pivot pin 84 is located at movement circumference highest point in figure.

Fig. 7 is state stereogram after the pairs of sprocket wheel 80 in Fig. 6 rotates 45 degree.

Fig. 8 is that the pairs of sprocket wheel 80 in Fig. 6 is rotated by 90 ° rear state stereogram.

Fig. 9 is state stereogram after the pairs of sprocket wheel 80 in Fig. 6 rotates 135 degree.

Figure 10 is that the pairs of sprocket wheel 80 in Fig. 6 rotates state stereogram after 180 degree.

Figure 11 is state stereogram after the pairs of sprocket wheel 80 in Fig. 6 rotates 225 degree.

Figure 12 is state stereogram after the pairs of sprocket wheel 80 in Fig. 6 rotates 270 degree.

Figure 13 is state stereogram after the pairs of sprocket wheel 80 in Fig. 6 rotates 315 degree.

Figure 14 is the 70 independent stereogram of direction hand handle in Fig. 6.

Figure 15 is 12 independent stereogram of universal joint square.

Figure 16 is 11 independent stereogram of front-wheel crotch.

Figure 17 is 60 sectional view of power-assisted sliding sleeve in Fig. 6.

Figure 18 is the K direction views in Figure 17.

Figure 19 is rack body 30 and 90 connection status stereogram of trailing wheel crotch in Fig. 6.

Figure 20 is the 30 independent stereogram of rack body in Figure 19.

Figure 21 is the 90 independent stereogram of trailing wheel crotch in Figure 19.

Figure 22 is the 46 independent stereogram of power-assisted swing rod in Fig. 6.

Figure 23 is the 43 independent stereogram of power-assisted connecting rod in Fig. 6.

Figure 24 is the pull rod pendulum 42 independent stereograms of fork in Fig. 6.

Figure 25 is that the pairs of sprocket wheel 80 in Fig. 6 is connected to 88 combination stereogram of pedal pivot pin 84 and stent axis.

Figure 26 is the sectional view along 88 axial line of 84 axial line of pedal pivot pin and stent axis in Figure 25.

Figure 27 is pedal pivot pin 84 and pairs of 80 connecting portion enlarged drawing of sprocket wheel in Figure 26.

Figure 28 is the 45 independent stereogram of seat sideway bar in Fig. 6.

Figure 29 is the 50 independent stereogram of cushion assembly in Fig. 6.

Figure 30 is four different role power subregion schematic diagrames of the pedal pivot pin 84 on pairs of sprocket wheel 80.

Specific embodiment

In Fig. 1-Fig. 5, a kind of Exercycle indoor exercise stent, including Exercycle 1000 and indoor exercise stent 900, as improvement：The indoor exercise stent 900 includes stent bottom plate 605, rack side plate 602 and bottom support feet 604, Bottom support feet 604 described in four is located at 605 lower plane of stent bottom plate, and the rack side plate 602 described in two is symmetrical And plane on the stent bottom plate 605 is vertically positioned at, there is rack groove 601 at 602 upper end of rack side plate；Stent is recessed The distance between slot 601 and plane on stent bottom plate 605 size are more than 20 radius size of bicycle rear.

There is hind axle 506 in the Exercycle 1000, rack groove 601 can accommodate the hind axle 506, nothing It need on the way ride, also can reach the function of body-building indoors.

As being further improved：It is set between plane on 602 lateral surface of rack side plate and the stent bottom plate 605 It is equipped with frame 603 supported on both sides.

As being further improved：601 outer end of rack groove sets fluted baffle 606.

As being further improved：The rack groove 601 and the distance between plane ruler on the stent bottom plate 605 Very little is 400 millimeters；20 trailing wheel radius size of bicycle rear is 300 millimeters.

In embodiment：

The Exercycle 1000, including front wheel 10, front-wheel crotch 11, bicycle rear 20, stent master Body 30, cushion assembly 50, direction hand handle 70, pairs of sprocket wheel 80 and trailing wheel crotch 90, front-wheel crotch 11 include 16 He of front fork hole seat Front fork shaft 13,70 both sides of direction hand handle are respectively fixed with front brake 72 and rear braking 73, and hand handle 70 lower end in direction helps Power is vertical 76；Front brake is connected to front brake lock 15 72 by preceding brake flexible cord, and front brake lock 15 is fixed on the front fork On frame 11；Rear braking is connected to rear brake brake 25 73 by rear brake flexible cord, and rear brake brake 25 is fixed on the trailing wheel crotch On 90；There are entry 31 and stent central axis hole 33 before stent on the rack body 30, rotatable fixation on stent central axis hole 33 Stent axis 88,13 upper end of front fork shaft and power-assisted being connected between vertical 76 lower ends by universal joint part 77, certainly There are symmetrical ratchet 21 in 20 both sides of driving trailing wheel, and 88 both sides of stent axis are all fixed with pairs of sprocket wheel 80, pairs of 80 outside of sprocket wheel Pedal pivot pin 84 is symmetrically arranged with, has symmetric chain 23 to be connected between pairs of sprocket wheel 80 and symmetrical ratchet 21.

Connecting rod pedals hole bushing 828 and pull rod entry bushing 822 entirety using self-lubricating bearing, and power-assisted is vertical 76 and direction Hand handle 70 is overall structure, and front brake is installed with 72 and rear braking 73 in direction hand handle 70；Front wheel 10 is solid Be scheduled among front fork hole seat 16, front brake lock 15 is fixed on the front of front-wheel crotch 11, front brake lock 15 and front brake 72 it Between connected by brake hose line；Bicycle rear 20 is fixed among trailing wheel bore 92, and rear brake brake 25 is fixed on rear wheel fork Frame 90 in the following, rear brake brake 25 and rear braking being connected by rear braking soft pipeline between 73；Rack body 30 includes bracket upper beam 38 and stent underbeam 37 and stent batter post 29, stent batter post 29 and bracket upper beam 38 together fixed stent rear pillar 91, stent Main body 30 is also ined succession trailing wheel crotch 90, there is entry 31 before stent between bracket upper beam 38 and stent underbeam 37, stent underbeam 37 with There is stent central axis hole 33 between stent batter post 29, rotatable fixed stent axis 88 on stent central axis hole 33；On universal joint Connector 71 and universal joint lower contact 17 and universal joint square 12 are purchased to be whole, and 20 both sides of bicycle rear have symmetrically Ratchet 21, and two symmetrical 21 direction of rotation of ratchet are consistent, the symmetrical ratchet 21 of both sides is fixed on bicycle rear 20 in advance Flower-drum both sides.

It is connected between 13 upper end of front fork shaft and vertical 76 lower ends of power-assisted handle by universal joint part 77, after bicycle Taking turns 20 both sides has symmetrical ratchet 21, and 88 both sides of stent axis are all fixed with pairs of sprocket wheel 80, and pairs of 80 outside of sprocket wheel is symmetrically set Pedal pivot pin 84 is equipped with, has symmetric chain 23 to be connected between pairs of sprocket wheel 80 and symmetrical ratchet 21；

Vertical 76 lower ends are fixedly connected universal joint top connection 71 by power-assisted, and 13 upper end of front fork shaft is fixedly connected universal Connector lower contact 17, the fixed universal joint square 12 of activity between universal joint lower contact 17 and universal joint top connection 71；

There are swing rod wears groove 36 and power-assisted support hole seat 34 on the bracket upper beam 38, have seat in swing rod on power-assisted swing rod 46 65 and swing rod lower fork 41 are enclosed in hole on hole 66 and swing rod, have swing rod lower base hole 68 on swing rod lower fork 41；Hole circle 65 passes through on swing rod Swing rod wears groove 36, swing rod pivot pin 44 pass through bore 66 in swing rod and bore in swing rod 66 are fixed on to the power-assisted support hole seat On 34；

There are sliding sleeve through-hole 67 and a pair of of sliding sleeve swing seat 62 on power-assisted sliding sleeve 60, have sliding sleeve pin hole 63 on sliding sleeve swing seat 62, it is sliding It is hinged between hole circle 65 by sliding sleeve pivot pin 64 on set pin hole 63 and swing rod, is between sliding sleeve through-hole 67 and power-assisted handle vertical 76 It is slidably matched；

There are connecting rod power-assisted hole 27 and connecting rod pedal hole 28, swing rod lower base hole 68 and connecting rod in 43 rear and front end of power-assisted connecting rod respectively Pivot pin 40 is driven by hand to be hinged, be rotatable cooperation between connecting rod pedal hole 28 and pedal pivot pin 84 between power-assisted hole 27；

There is rear pillar seat hole 35 in 91 upper end of stent rear pillar, and pull rod pendulum 42 upper and lower ends of fork do not have entry 22 under pull rod With bore 24 on pull rod, there are seat slide 57, sliding rail pin hole 56 and seat pendulum fork 52 on seat sideway bar 45, on seat pendulum fork 52 There is a bolt hole 51；It is hinged between rear pillar seat hole 35 and seat lever pin hole 54 by seat pivot pin 95；On seat bolt hole 51 and pull rod It is hinged between bore 24 by pull rod pivot pin 47, between entry 22 and pedal pivot pin 84 is rotatable cooperation under pull rod；

The fixed cushion assembly 50 is adjusted in 45 rear end of seat sideway bar.

The cushion assembly 50 further includes seat sliding slot 58 and sliding slot pin hole 53 and gravity seat 69, gravity seat 69 There is backrest 59 in rear end, and the angle between gravity seat 69 and backrest 59 is 115 degree to 135 degree obtuse angles；Seat sliding slot It may be selected to be aligned to be slidably matched between 58 and seat slide 57, between sliding slot pin hole 53 and sliding rail pin hole 56, sliding slot pin hole 53 It is fixedly connected between sliding rail pin hole 56 by grooved rail pivot pin 55.

There is hole seat 39 after stent on the stent batter post 29,91 lower end of stent rear pillar there are bore 32 on spring； There are a pair of rear wheels bore 92 and spring lower seat hole 96 and a pair of of back vent swing arm 93, back vent swing arm 93 on the trailing wheel crotch 90 On have a back vent arm aperture 94, after back vent arm aperture 94 and stent between hole seat 39 by the rear crotch pivot pin 99 can rotation connect, bullet Fixed spring buffer 49 between bore 32 and spring lower seat hole 96 on spring.

The universal joint part 77 is by universal joint top connection 71 and universal joint lower contact 17 and universal joint Square 12 is formed, and has lateral pivot pin 87 and longitudinal pivot pin 81 on universal joint square 12, and pin 75 will be on universal joint on connector Connector 71 is fixed on power-assisted vertical 76 lower ends, there is prong 79 on connector in universal joint top connection 71, has on prong 79 on connector Pin hole 78 on connector, on connector between pin hole 78 and lateral pivot pin 87 for can rotation fix；Pin 14 will be under universal joint under connector Connector 17 is fixed on 13 upper end of front fork shaft, there is prong 19 under connector in universal joint lower contact 17, has on prong 19 under connector Pin hole 18 under connector, under connector between pin hole 18 and longitudinal pivot pin 81 for can rotation fix.

88 both sides of stent axis are symmetrically arranged with axis card slot 26, and there is axis square column 82 in 26 outside of axis card slot, both sides There is an axis stud 86 in 82 outer end of axis square column, the interior snap ring 61 of axis be located among axis card slot 26 limit bracket central axis hole 33 with Axial displacement between stent axis 88；There are centre of sprocket square hole 83 and sprocket wheel to pedal axis square hole 85, chain on the pairs of sprocket wheel 80 Wheel pedals secure fit on axis square hole 85 and pedal pivot pin 84；Centre of sprocket square hole 83 is matched with axis square column 82, axis nut 89 block pairs of sprocket wheel 80 with 86 immovable fitting of axis stud, axis nut 89.

There is crank shaft shoulder block 481 on the pedal pivot pin 84,481 end face outside of crank shaft shoulder block has pedal fixing threaded hole 482, pedal fixing screws 428 are combined on pedal fixing threaded hole 482；Pedal fixing screws 428 and pedal fixing threaded hole 482 Step tread 48 is fixed on pedal pivot pin 84 by immovable fitting；The inside of crank shaft shoulder block 481 have successively pedal bent axle face 483, Pedal square shaft section 485 and crank shaft stud 486；There is connecting rod to pedal hole bushing 828 on connecting rod pedal hole 28, connecting rod pedals hole bushing 828 Coordinate between 483 outer circle of endoporus and pedal bent axle face for rotary sliding；There is pull rod entry bushing 822 under pull rod on entry 22, Coordinate between 483 outer circle of 822 endoporus of pull rod entry bushing and pedal bent axle face for rotary sliding；Slipping ring 438 is isolated and is located at company Bar is pedaled between hole bushing 828 and pull rod entry bushing 822, for eliminating end face interference；483 step of pedal bent axle face and pairs of chain There is square hole baffle ring 484 between wheel 80, for reducing end face friction；Sprocket wheel is pedaled axis square hole 85 and is sleeved in pedal square shaft section 485, pedal Pedal nut 468, pedal nut 468 and 486 immovable fitting of crank shaft stud are combined on axis stud 486, by pairs of sprocket wheel 80 It is fixed in pedal square shaft section 485.

Exercise characteristics：Hind axle 506 is put into indoor exercise stent 900.

（One）, in Fig. 6, both hands post-tensioning does chest expanding exercise.

When pedal pivot pin 84 is in the extreme higher position of movement circumference, the A areas in Figure 30 encounter conventional bicycle " high-order dead point ", either with which, only single foot is located on pedal pivot pin 84 person taking exercise, can not all be urged to do the rotation of sprocket wheel 80 Work(；At the same time, direction hand handle 70 being held by person taking exercise's both hands completely and doing post-tensioning movement, driving power-assisted is vertical 76 with Universal connector Head part 77 does rotation clockwise for fulcrum；Dynamic point sliding sleeve pivot pin 64 does rotation clockwise with swing rod pivot pin 44 for fulcrum, and hand drives Pivot pin 40 equally does rotation clockwise with swing rod pivot pin 44 for fulcrum, and pedal pivot pin 84 can be efficiently pulled by power-assisted connecting rod 43 Rotation counterclockwise is done for fulcrum with stent axis 88 together with pairs of sprocket wheel 80, symmetrical ratchet 21 is driven together with certainly by symmetric chain 23 Driving trailing wheel 20 does high speed rotation, reaches sports fun and sense of accomplishment；

Dynamic point pull rod pivot pin 47 is driven by pull rod pendulum fork 42, does rotation counterclockwise for fulcrum with seat pivot pin 95, seat is horizontal Swing rod 45 also does rotation counterclockwise with seat pivot pin 95 together with cushion assembly 50 for fulcrum, has given person taking exercise is next to stand up to act Strong boosting；

（Two）, in Fig. 7, chest expanding exercise combination stands up to act.

When the position on the upper side in the front of movement circumference of pedal pivot pin 84, A areas and B areas in Figure 30 have a common boundary attached Closely, person taking exercise combines by both hands pulling force and stands up to act, and body gravity is acted on pedal pivot pin 84 by single foot, by In 59 reaction force of backrest, person taking exercise's list leg, there are one component forward, more preferably drives pedal while downward acting Pivot pin 84 does rotation counterclockwise with stent axis 88 together with pairs of sprocket wheel 80 for fulcrum；Meanwhile person taking exercise's both hands hold direction hand Post-tensioning movement also is being done 70, dynamic point sliding sleeve pivot pin 64 does rotation clockwise with swing rod pivot pin 44 for fulcrum, and it is same that hand drives pivot pin 40 Sample does rotation clockwise with swing rod pivot pin 44 for fulcrum, and pedal pivot pin 84 is driven together with pairs of sprocket wheel by 43 resultant force of power-assisted connecting rod 80 do rotation counterclockwise with stent axis 88 for fulcrum, symmetrical ratchet 21 are driven to be done together with bicycle rear 20 by symmetric chain 23 High speed rotation reaches sports fun and sense of accomplishment, realizes the smooth handing-over for switching to body gravity acting by both hands acting；

Dynamic point pull rod pivot pin 47 continues to be driven by pull rod pendulum fork 42, does rotation counterclockwise for fulcrum with seat pivot pin 95, seat Chair sideway bar 45 also does rotation counterclockwise with seat pivot pin 95 together with cushion assembly 50 for fulcrum；

（Three）, in Fig. 8, body erect, both arms loosen.

When pedal pivot pin 84 is in the forefront position of movement circumference, the B areas in Figure 30, power-assisted connecting rod 43 is also met To " the front end dead point " of " toggle "；Both hands hold direction hand handle 70 by power-assisted connecting rod 43 on pedal pivot pin 84 Active force, can not be urged to sprocket wheel 80 rotate do work；At the same time, person taking exercise's gravity from up to down is acted on by single foot The efficiency highest on pedal pivot pin 84, driving pedal pivot pin 84 are done counterclockwise together with pairs of sprocket wheel 80 with stent axis 88 for fulcrum Rotation, drives symmetrical ratchet 21 to do high speed rotation together with bicycle rear 20, reaches sports fun and achievement by symmetric chain 23 Sense；Point sliding sleeve pivot pin 64 is moved with swing rod pivot pin 44 as fulcrum, in the inflection point that rotation counterclockwise is changed by rotation clockwise；Hand It is fulcrum that pivot pin 40, which is driven, equally with swing rod pivot pin 44, in the inflection point that rotation counterclockwise is changed by rotation clockwise；

Dynamic point pull rod pivot pin 47 continues to be driven by pull rod pendulum fork 42, does rotation counterclockwise for fulcrum with seat pivot pin 95, seat Chair sideway bar 45 also does rotation counterclockwise with seat pivot pin 95 together with cushion assembly 50 for fulcrum；

（Four）, in Fig. 9, both hands boosting, body bending.

When the position on the lower side in the front of movement circumference of pedal pivot pin 84, the B areas and C areas intersection in Figure 30 are attached Closely, person taking exercise's gravity is also continuing to drive pedal pivot pin 84 together with pairs of sprocket wheel by the single foot being placed on pedal pivot pin 84 80 do rotation counterclockwise for fulcrum with stent axis 88, meanwhile, person taking exercise's both hands, which transfer to hold direction hand handle 70, to be started to be pushed forward Movement, driving power-assisted do rotation counterclockwise with universal joint part 77 vertical 76 for fulcrum；Dynamic point sliding sleeve pivot pin 64 is with pendulum shaft Pin 44 does rotation counterclockwise for fulcrum, and hand drives pivot pin 40 and equally does rotation counterclockwise for fulcrum with swing rod pivot pin 44, passes through power-assisted 43 resultant force of connecting rod drives pedal pivot pin 84 to do rotation counterclockwise for fulcrum together with pairs of sprocket wheel 80 with stent axis 88, by Symmetric Chain Item 23 drives symmetrical ratchet 21 to do high speed rotation together with bicycle rear 20, reaches sports fun and sense of accomplishment, realizes by body Gravity acting switchs to the smooth handing-over of both hands acting；

Dynamic point pull rod pivot pin 47 continues to be driven by pull rod pendulum fork 42, does rotation counterclockwise for fulcrum with seat pivot pin 95, seat Chair sideway bar 45 also does rotation counterclockwise with seat pivot pin 95 together with cushion assembly 50 for fulcrum；

（Five）, Tu10Zhong, both hands thrust, and temper arm strength.

When pedal pivot pin 84 is in the extreme lower position of movement circumference, the C areas in Figure 30 encounter conventional bicycle " low level dead point ", either with which, only single foot is located on pedal pivot pin 84 person taking exercise, can not all be urged to do the rotation of sprocket wheel 80 Work(；At the same time, it holds direction hand handle 70 by person taking exercise's both hands completely to continue to be pushed forward movement so that both arms are effectively forged Refining.Meanwhile dynamic point sliding sleeve pivot pin 64 does rotation counterclockwise with swing rod pivot pin 44 for fulcrum, hand drives pivot pin 40 equally with swing rod pivot pin 44 do rotation counterclockwise for fulcrum, can efficiently push pedal pivot pin 84 together with pairs of sprocket wheel 80 with stent by power-assisted connecting rod 43 Axis 88 does rotation counterclockwise for fulcrum, symmetrical ratchet 21 is driven to be done together with bicycle rear 20 by symmetric chain 23 and revolved at a high speed Turn, reach sports fun and sense of accomplishment；

Dynamic point pull rod pivot pin 47 is in the inflection point that rotation clockwise is changed by rotation counterclockwise；Seat sideway bar 45 together with Cushion assembly 50 is also at the inflection point that rotation clockwise is changed by rotation counterclockwise, is moved convenient for next lower sit of person taking exercise Make；

（Six）, Tu11Zhong, both hands thrust combination body start to squat down

When the position on the lower side in the rear of movement circumference of pedal pivot pin 84, C areas and D areas in Figure 30 have a common boundary attached Closely, person taking exercise causes body by seat under both hands thrust combination upper body gravity on cushion assembly 50 by means of backrest 59 Weight arm generates bigger clockwise torque, and driving seat sideway bar 45 does rotation clockwise with seat pivot pin 95 for fulcrum；Pass through Pull rod pendulum fork 42 starts " above carrying " and pedal pivot pin 84 is pulled to do rotation counterclockwise for fulcrum together with pairs of sprocket wheel 80 with stent axis 88 Turn；Meanwhile person taking exercise's both hands continue to hold direction hand handle 70 and are also being pushed forward movement, move point sliding sleeve pivot pin 64 with swing rod pivot pin 44 Rotation counterclockwise is done for fulcrum, hand drives pivot pin 40 and equally does rotation counterclockwise for fulcrum with swing rod pivot pin 44, passes through power-assisted connecting rod 43 resultant forces drive pedal pivot pin 84 to do rotation counterclockwise for fulcrum together with pairs of sprocket wheel 80 with stent axis 88, by symmetric chain 23 Symmetrical ratchet 21 is driven to do high speed rotation together with bicycle rear 20, reaches sports fun and sense of accomplishment, realizes and done work by both hands Switch to the smooth handing-over of upper body gravity acting；

（Seven）, Tu12Zhong, body squats down completely, and both legs loosen.

When pedal pivot pin 84 is in the rearmost position of movement circumference, the D areas in Figure 30, power-assisted connecting rod 43 is also met To " the rear end dead point " of " toggle "；Both hands hold direction hand handle 70 by power-assisted connecting rod 43 on pedal pivot pin 84 Active force, can not be urged to sprocket wheel 80 rotate do work；At the same time, person taking exercise's upper body gravity is in cushion assembly 50 On, driving seat sideway bar 45 does rotation clockwise with seat pivot pin 95 for fulcrum；Pedal is efficiently pulled by pull rod pendulum fork 42 Pivot pin 84 does rotation counterclockwise with stent axis 88 together with pairs of sprocket wheel 80 for fulcrum；Symmetrical ratchet 21 is driven by symmetric chain 23 High speed rotation is done together with bicycle rear 20, reaches sports fun and sense of accomplishment；

Dynamic point sliding sleeve pivot pin 64 with swing rod pivot pin 44 for fulcrum, in changing into turning for rotation clockwise by rotation counterclockwise Point；It is fulcrum that hand, which drives pivot pin 40 equally with swing rod pivot pin 44, in the inflection point that rotation clockwise is changed by rotation counterclockwise；

（Eight）, Tu13Zhong, body reduction squat down, pulling force auxiliary.

When the position on the upper side in the rear of movement circumference of pedal pivot pin 84, the D areas and A areas intersection in Figure 30 are attached Closely, person taking exercise's upper body gravity is also acted against on cushion assembly 50, continues to drive seat sideway bar 45 with seat pivot pin 95 for fulcrum Do rotation clockwise；By pull rod pendulum fork 42 pull on pedal pivot pin 84 together with pairs of sprocket wheel 80 with stent axis 88 for fulcrum Do rotation counterclockwise；Meanwhile person taking exercise's both hands transfer to hold direction hand handle 70 and start to do post-tensioning movement, move point sliding sleeve pivot pin 64 with Swing rod pivot pin 44 does rotation clockwise for fulcrum, and hand drives pivot pin 40 and equally does rotation clockwise for fulcrum with swing rod pivot pin 44, leads to Power-assisted connecting rod 43 is crossed to start that pedal pivot pin 84 is driven to do rotation counterclockwise for fulcrum together with pairs of sprocket wheel 80 with stent axis 88 with joint efforts Turn, symmetrical ratchet 21 driven to do high speed rotation together with bicycle rear 20 by symmetric chain 23, reach sports fun and sense of accomplishment, Realize the smooth handing-over for switching to both hands acting by body gravity acting；The final any position of movement circumference for realizing pedal pivot pin 84 Can the pairs of sprocket wheel 80 of high efficiency drive rotate.

（Nine）, when can also imitate turning action in exercise routine, both hands hold the torsion of direction hand handle 70 and drive power-assisted vertical Centered on rotate, front fork shaft 13 is driven to do swinging motion in entry 31 before stent by universal joint part 77, then before Wheel crotch 11 drives front wheel 10 to make rotation, realizes and tempers turning purpose.Due to sliding sleeve through-hole 67 and the power-assisted handle To be slidably matched between vertical 76, power-assisted will not drive 60 rotation of power-assisted sliding sleeve when being reversed vertical 76；Moreover, when power-assisted is vertical 76 When doing front and rear rotation, power-assisted sliding sleeve 60 can axially move relative to power-assisted vertical 76, and power-assisted sliding sleeve 60 is with sliding sleeve pivot pin Front and rear rotation is done centered on swing rod pivot pin 44 also as power-assisted swing rod 46 while making rotation up and down centered on 64.

Person taking exercise gives full play to Whole Body strength, and body is uprightly reaching whole body fortune with replacing between squatting down during exercise It is dynamic；Meanwhile both hands alternately push away, power-assisted are drawn to reach chest expanding exercise, also eliminate the " low level dead point " and " high-order of conventional bicycle With reference to upright, sitting posture alternating all-around exercises, it is continuous to realize no dead-centre motion for dead point ", both hands alternately push-and-pull power-assisted chest expanding exercise Acting effect achievees the purpose that all-around exercises is taken exercise.

The above-mentioned substantive distinguishing features of the utility model bring following progress effect：

（One）, the hind axle 506 in Exercycle 1000 need to be only put into rack groove in indoor exercise stent 900 In 601, so that it may carry out whole body exercise indoors.The utility model is compact-sized, and center of gravity consolidates.It is simple to manufacture, it is easy to use.

（Two）, 13 upper end of front fork shaft and power-assisted between vertical 76 lower ends by universal joint part 77, with reference to power-assisted sliding sleeve There are sliding sleeve through-hole 67 and the power-assisted on 60 being to be slidably matched between standing 76, power-assisted swing rod 46 can be driven together under swing rod Fork 41 does rotation clockwise or counterclockwise for fulcrum with swing rod pivot pin 44, by power-assisted connecting rod 43 drive pedal pivot pin 84 together with into Sprocket wheel 80 with stent axis 88 for fulcrum is done and is rotated, plays and creates at " the high-order dead point " and " low level dead point " of conventional bicycle The property made acts on；Setting universal joint part 77 can realize person taking exercise's both hands hold direction hand handle 70 be pushed forward or post-tensioning movement Meanwhile change front-wheel left and right turn at any time will not be interfered, it realizes both hands and participates in acting；Especially with body gravity in Cushion assembly 50 so that seat sideway bar 45 does rotation counterclockwise with seat pivot pin 95 together with cushion assembly 50 for fulcrum, then Pull rod pendulum fork 42 is driven to make " above proposing " action, dynamic pedal pivot pin 84 does inverse together with pairs of sprocket wheel 80 with stent axis 88 for fulcrum Hour hands rotate；It overcomes two pedal Board position of conventional bicycle and has to differ by 180 degree, it is necessary to there is second underfooting to step on to make up One foot can not exert a force the defects of above carrying two step tread plates, alternately exert a force without two feet, this just provides one kind for single leg personage The possibility to be performed physical exercise using bicycle；

（Three）, seat sideway bar 45 rotation clockwise or counterclockwise is done for fulcrum with seat pivot pin 95, pass through pull rod pendulum fork 42 pulling pedal pivot pins 84 do uplink rotation with stent axis 88 together with pairs of sprocket wheel 80 for fulcrum；Pass through with reference to person taking exercise's gravity Single foot is acted on pedal pivot pin 84, and driving pedal pivot pin 84 does downlink rotation with stent axis 88 together with pairs of sprocket wheel 80 for fulcrum Turn, the smooth handing-over of body erect and squat down gravity and both hands thrust and pulling force gives pedal pivot pin 84 and drives in pairs with joint efforts Sprocket wheel 80 rotates；And single leg is uprightly squatted down alternately with buttocks, with reference to both hands thrust and the perfect combination of pulling force, is had also achieved Exercising abdominal muscles and the body-building effect of all-around exercises；

（Four）, pedal pivot pin 84 pedal bent axle face 483 is set between crank shaft shoulder block 481 and pedal square shaft section 485, even Bar is pedaled 828 endoporus of hole bushing and 822 endoporus of pull rod entry bushing and is matched between 483 outer circle of pedal bent axle face for rotary sliding It closes, takes exercise easily smooth；There is square hole baffle ring 484 between 483 step of pedal bent axle face and pairs of sprocket wheel 80, end face can be effectively reduced Friction；Connecting rod, which is pedaled to set between hole bushing 828 and pull rod entry bushing 822, is isolated slipping ring 438, it is ensured that does not interfere end face；

（Five）, between sliding slot pin hole 53 and sliding rail pin hole 56 may be selected to be aligned, be fixedly connected, realized by grooved rail pivot pin 55 Cushion assembly 50 can be moved forward and backward adjusting on seat sideway bar 45 and fix, different arm length crowds to be suitble to take exercise；

（Six）, the utility model trick resultant force do work big, natural speed is fast, and chain stress also increases therewith, pairs of sprocket wheel It is special enhancing chain model ruler that, which there are the benefit of symmetrical ratchet 21 in 80 combination symmetric chains 23 and 20 both sides of bicycle rear, It is very little, it is selected convenient for standard component, and just in case the unilateral chain that broken, still can take regular exercise.

Claims (4)

1. a kind of Exercycle indoor exercise stent, including Exercycle (1000) and indoor exercise stent (900), as It improves：The indoor exercise stent (900) includes stent bottom plate (605), rack side plate (602) and bottom support feet (604), Bottom support feet (604) described in four is positioned at described stent bottom plate (605) lower plane, the rack side plate described in two (602) it is symmetrical and be vertically positioned at plane on the stent bottom plate (605), there is stent at the rack side plate (602) upper end Groove (601)；The distance between rack groove (601) and plane on stent bottom plate (605) size are more than bicycle rear (20) Radius size.

2. a kind of Exercycle indoor exercise stent according to claim 1, it is characterized in that：The rack side plate (602) on lateral surface and the stent bottom plate (605) frame supported on both sides (603) is provided between plane.

3. a kind of Exercycle indoor exercise stent according to claim 1, it is characterized in that：The rack groove (601) outer end sets fluted baffle (606).

4. a kind of Exercycle indoor exercise stent according to claim 1, it is characterized in that：The rack groove (601) it is 380-420 millimeters with the distance between plane size on the stent bottom plate (605)；After bicycle rear (20) It is 300 millimeters to take turns radius size.