CN107499442A - Trick make a concerted effort evanohm swing rod driving bicycle - Google Patents

Abstract

The present invention relates to bicycle art, especially a kind of trick make a concerted effort evanohm swing rod driving bicycle, including handlebar assembly, front fork assembly, Chinese herbaceous peony wheel, chassis assembly, drive system, sprocket wheel axis, symmetrical sprocket wheel, driving chain, rear fork assemblies and lifting seat component, as improvement：The present invention sets up drive system, triangle casing is set on chassis assembly, particularly two-seater roller, two-seater roller can be along casing biside plate inwall plane rolling, power-assisted swing rod is allowed to possess 2 points of supports of swing rod rationed marketing and two-seater roller on the vector of left and right, power-assisted swing rod, which by rotation sliding block gives rotation car and stood on the vector of left and right, obtains powerful support, and compensate for universal joint contiguous block can only give the defects of rotation car founds axial limiting；Lifting seat component is acted on especially with body buttocks, height or the new problem moved forward and backward can not be had by solving the pendulum pin of the seat in drive system, and every bicyclist can be ridden under most suitable operating mode.

Description

Trick make a concerted effort evanohm swing rod driving bicycle

Technical field

The present invention relates to bicycle art, International Classification of Patents B62M, especially a kind of trick is made a concerted effort evanohm swing rod Drive bicycle.

Background technology

Existing ordinary bicycle is mostly to realize motion by both legs alternating pedal, and left and right both feet, which alternately are stepped on to pedal, to be also resulted in Firmly imbalance, both hands can only be accomplished to hold direction and brake and assistance balance transient state.Both hands can not help both legs at all A helping hand, legs and feet impedient people can not be competent at all to be controlled, and abled person can not be also controlled after a legs and feet injury occasionally Bicycle.The drive device of bicycle in daily life is all convolution pedal-type, and both feet alternately step on the mechanism pedaled such as song Handle linkage, produces upper and lower two dead points, thus can not continuous doing work, the shortcomings of inefficient be present.When pedal rod and chain When taking turns the position relationship between axis perpendicular to ground, left and right pin, which scrunches downwards, can not produce driving force, only work as pedal rod When position between sprocket wheel axis is into horizontal relationship, just do not flog a dead horse.Therefore, someone is provided with sheath buckle type prop stand for bicycle Pedal, allow the pin of bicyclist to be close to step tread plate, such as granted patent number in any position of circumference：201020300738.7；Set It is that people's car is difficult to separate when getting into an accident that button bicycle pedal, which has one disadvantage in that,.Moreover, the pin of bicyclist is only in circumference Under when pedaling position, maximum effect could be made to step tread plate, in addition to pedaling position under, the pin of bicyclist almost can not be to pedal Plate exerts a force.Circular chain-wheel is designed as ellipse, such as granted patent number by somebody：201280041248.1 bicycle is non-right Claim ellipse wheel, etc. all be painstakingly to improve bicycle to improve speed.In order to allow both hands also can be to both feet one The power of arm, someone by the hand-operated mechanism of disabled person with bicycle, such as a kind of B2 of United States Patent (USP) US 9,056,653 brothers The bicycle Hand-foot compound bicycle with double ratchet of compound double ratchet wheels, its hand-operated mechanism band Come that left and right is unstable, and the pedal-type bicycle that still could not solve to circle round necessarily leads to the intrinsic drawback at upper and lower two dead points. Domestic and international bicycle one-hundred-year history proves at 2 points：First, the bicycle of low-carbon environment-friendly is never eliminated；Second, low-carbon environment-friendly Bicycle certainly can be with creative improvement.It is both hands that both hands effectively control steering while power-assisted using which kind of mechanism The technical bottleneck of moped.

The content of the invention

It is an object of the invention to provide trick make a concerted effort evanohm swing rod driving bicycle, pass through inventive improvements driving force Structure, dexterously that hand, pin is firmly harmonious, sprocket periphery process is used universal joint steering group by Continuous Drive Power-assisted slider mechanism is closed to solve the problems mentioned in the above background technology, to realize raising riding speed.

Using following technical scheme：

Trick is made a concerted effort evanohm swing rod driving bicycle, including handlebar assembly, front fork assembly, Chinese herbaceous peony wheel, chassis assembly, drivetrain System, sprocket wheel axis, symmetrical sprocket wheel, driving chain, rear fork assemblies and lifting seat component, handlebar assembly include handlebar tubing string and pendulum Change trains or buses vertical and left and right brake（Brake flexible cord and brake brake are eliminated in figure）, there is on front fork assembly Chinese herbaceous peony wheel and front fork to turn Axle, there is round trip flight trailing wheel on rear fork assemblies；Front fork rotating shaft upper end and rotation car make end between by by universal joint contiguous block cross hand over Fork can rotation be connected, as improvement：

Fixed between described handlebar tubing string and rotation car are vertical by lifting vertical lock liftable is adjusted, described chassis assembly bag Front fork sleeve pipe, the vehicle frame back rest, the front beam of frame, seat pole and rear fork assemblies are included, are welded between the vehicle frame back rest and the front beam of frame solid Surely triangle casing is connected to, front beam of frame front end, which is welded and fixed, is connected to described front fork sleeve pipe, and the welding of vehicle frame back rest rear end is solid Surely described seat pole hypomere is connected to, seat pole lower end, which is welded and fixed, is connected to described axis sleeve pipe, axis sleeve pipe It is welded and fixed on trailing flank and is connected to described rear fork assemblies；There is axis fixing hole on axis sleeve pipe, seat pole upper end is set There is the flat end of pole, have flat end through hole on the flat end of pole, have front fork axis hole in front fork sleeve pipe；

Described triangle casing is made up of folded plate before folded plate after casing and casing and casing biside plate, casing biside plate lower end For casing under shed, casing biside plate upper end is casing upper shed, and casing biside plate upper end is provided with side plate and determines hole；

Described drive system includes vertical rotation car, rotation sliding block, power-assisted swing rod, paired push-and-pull connecting rod, paired symmetrical pin Pedal axle, paired hanging pulls off bar, paired upper yaw bar and seat crossbar, rotation sliding block endoporus stand cylindrical with described rotation car Between to be slidably matched；There is sliding block two-seater on rotation sliding block is cylindrical, there is two-seater through hole on sliding block two-seater；

Described power-assisted swing rod middle part sets swing rod mesopore, swing rod mesopore be located at both sides be symmetrical arranged described in side plate determine hole Between, power-assisted swing rod upper end sets hole on swing rod, is formed and can be put by being sold on swing rod between hole and described two-seater through hole on swing rod Turn to be connected；Power-assisted swing rod lower end sets swing rod lower opening, symmetrical two-seater is provided between swing rod lower opening and swing rod mesopore, symmetrically Be fixed with two-seater pivot pin on two-seater, two-seater pivot pin it is cylindrical it is it is rotatable be combined with two-seater roller, two-seater roller can be along described Casing biside plate inwall plane rolling；

Described push-and-pull connecting rod two end, which holds to be provided with respectively, pushes away prepared hole and push-and-pull metapore, between push-and-pull metapore and symmetrical crank shaft Form can rotation be connected；Swing rod lower shaft pin is fastened among swing rod lower opening；Swing rod lower shaft pin both ends and push away between prepared hole It is rotatably connected；

Sprocket wheel axis is rotatable to be fixed among axis fixing hole, and sprocket wheel axis both ends are detachably fixed symmetrical sprocket wheel, symmetrically Sprocket crank, the fixed described symmetrical crank shaft in sprocket crank distal end are fixedly connected with the outside of sprocket wheel；

Described hang pulls off bar upper end and is provided with hole on suspending bars, hangs and pulls off bar lower end and be provided with suspending bars lower opening；On suspending bars Between hole and cross bar metapore by hang pulling shaft pin form can rotation be connected；By symmetrical pin between suspending bars lower opening and push-and-pull metapore Pedal axle composition and be rotatably connected fixation；

Described upper yaw bar middle part sets yaw elongated slot, and upper yaw rod rear end has cross bar metapore, and upper yaw bar front end has The outside of hole two is determined in the preceding hole of cross bar, the preceding hole of paired cross bar positioned at described side plate respectively, and side plate determines hole and the preceding hole of cross bar and institute Between the swing rod mesopore stated by swing rod rationed marketing form can rotation be connected；

The long rooved face of described yaw has the evanohm hard material of one layer of 0.37~0.39 millimeters thick, the evanohm hard material It is made up of the element of following percentage by weight：Chromium:18.4~18.6%, copper:2.1~2.3%, tungsten：1.7~1.9%, nickel: 1.4 ~1.6%, titanium:1.1~1.3%, molybdenum:0.74~0.76%, carbon：0.64~0.66%, surplus is Fe and inevitable impurity； The weight percent content of the impurity is：Manganese is less than less than 0.08%, silicon less than 0.005%, sulphur less than 0.06%, phosphorus 0.04%, the rockwell superficial hardness number of the evanohm hard material is HRC61~63；

Described seat crossbar includes shiftable frame upper plate, shiftable frame lower plate and seat bar biside plate, and seat bar biside plate interposition installs Be equipped with a bar and determine hole, seat bar determine between hole and described flat end through hole by seat pendulum pin form can rotation be connected；Seat bar two Side plate front end is provided with a bar pulling eye, and seat bar pulling eye is located among paired yaw elongated slot, between seat bar pulling eye and yaw elongated slot Slip rotation is formed by horizontal rocking pin to be connected；Described seat bar biside plate back segment can adjust fixed lifting seat group Part.

Beneficial effects of the present invention：

（One）, the present invention set up drive system, on chassis assembly set triangle casing, particularly two-seater roller, two-seater roller Along described casing biside plate inwall plane rolling power-assisted swing rod can be allowed to possess swing rod rationed marketing and two-seater on the vector of left and right The support of 2 points of roller, power-assisted swing rod, which by rotation sliding block gives rotation car and stood on the vector of left and right, obtains powerful support, makes up Universal joint contiguous block can only give the defects of rotation car founds axial limiting；

（Two）, set up yaw bar in drive system, slip coordinates between borrowing horizontal rocking pin and yaw elongated slot, allows chair cross bar The horizontal rocking pin of the other end drives upper yaw bar to do counterclockwise together with hanging pulling shaft pin centered on swing rod rationed marketing by yaw elongated slot Rotation；Then pulled off bar by being hung by hanging pulling shaft pin and drive symmetrical crank shaft to do rotate counterclockwise centered on sprocket wheel axis.By In swing rod rationed marketing and hang that distance between pulling shaft pin is distance between swing rod rationed marketing and horizontal rocking pin more than twice, therefore, lifting The amplitude of rotation up and down of seat-assembly reduces more than 50%, and allowing bicyclist, buttocks can when two-handed hand-held handlebar tubing string does push-and-pull To be done work freely to seat flat board and seat hind wing, action is more coordinated, is graceful and comfortable.

（Three）, especially with body buttocks act on lifting seat component, solve the seat pendulum pin in drive system Can not there are height or the new problem moved forward and backward, the rotatable mechaninism and elevating mechanism and translation mechanism of lifting seat component internal Combination, realizes to seat flat board and its seat hind wing and moves forward and backward and high high adjustment and angle adjustment.Allow every bicyclist It can be ridden under most suitable operating mode.

（Four）, the described long rooved face of yaw have one layer of evanohm hard material, it is ensured that yaw elongated slot is more wear-resistant.

Brief description of the drawings

Get a bird's eye view stereogram in the front that Fig. 1 is the present invention.

Get a bird's eye view stereogram in the rear that Fig. 2 is the present invention.

Fig. 3 is that the lifting in Fig. 1 or Fig. 2 is vertical 130 independent stereograms of lock.

Fig. 4 is unloaded in Fig. 1 or Fig. 2 except handlebar assembly 100, Chinese herbaceous peony wheel 201, round trip flight trailing wheel 801, the and of driving chain 700 State diagram after lifting seat component 600.

Fig. 5 is the face upwarding stereogram of the chassis assembly 300 and the combination of drive system 400 in Fig. 1 or Fig. 2.

Fig. 6 is the 300 independent stereogram of chassis assembly in Fig. 1 or Fig. 2.

Fig. 7 is the 410 independent stereogram of rotation sliding block in Fig. 4 or Fig. 5.

Fig. 8 is in Fig. 5 while passes through the front beam of frame 324 and the office at the vehicle frame back rest 321 and the center of power-assisted swing rod 430 or so Portion's profile（Dotted line is in figure）.

Fig. 9 is in Fig. 5 while by the office of pin 111 and swing rod rationed marketing 222 and the center line of swing rod lower shaft pin 333 on swing rod Portion's profile rotates horizontally.

Figure 10 is independent stereogram after the power-assisted swing rod 430 in Fig. 5 rotates.

Figure 11 is the 440 independent stereogram of upper yaw bar in Fig. 5.

Figure 12 is the 450 independent stereogram of push-and-pull connecting rod in Fig. 5.

Figure 13 is that hanging in Fig. 5 pulls off independent stereogram after bar 480 rotates.

Figure 14 is symmetrical pedal 525 and symmetrical sprocket wheel 550 and the combination stereogram of sprocket wheel axis 500 in Fig. 2.

Figure 15 is the part sectioned view for passing through the symmetrical center line of crank shaft 444 in Figure 14.

Figure 16 is the 470 independent stereogram of seat crossbar in Fig. 5.

Figure 17 is the stereogram of translation mechanism 604 in Fig. 1 or Fig. 2.

Figure 18 is screw support square block 493 and the combination stereogram of bearing piece lock body 475 in Figure 16.

Figure 19 is the independent stereogram of the nut slider 688 in Figure 17.

Figure 20 is the independent stereogram of the translation screw rod 660 in Figure 17.

Figure 21 is the independent stereogram of the translation handwheel 666 in Figure 17.

Figure 22 is the stereogram that the translation gliding mass 680 in Figure 17 is combined with the lifting seat bottom plate 685 in Figure 24.

Figure 23 is the independent stereogram of the lifting seat bottom plate 685 in Figure 22.

Figure 24 is the stereogram of the elevating mechanism 603 in Fig. 1 or Fig. 2.

Figure 25 is the identical lower-left lifting arm 651 of four pairs of physical dimensions and upper left lifting arm 652 and the right side in Figure 24 Lower lifting arm 659 and upper right lifting arm 658 outline drawing.

Figure 26 is the independent stereogram of the lifting support block 647 in Figure 24.

Figure 27 is the independent stereogram of the left nut 640 of semiaxis in Figure 24.

Figure 28 is the independent stereogram of the right nut 670 of semiaxis in Figure 24.

Figure 29 is the part sectioned view by left nut semiaxis 644 and the center line of left-hand thread bar 654 in Figure 24.

Figure 30 is the part sectioned view by right nut semiaxis 677 and the center line of right-hand thread bar 657 in Figure 24.

Figure 31 is left and right threaded rod 650 and the lifting assembled state enlarged drawing of crank handle 656 in Figure 24 or Figure 20.

Figure 32 is the 650 independent enlarged drawing of left and right threaded rod in Figure 31.

Figure 33 is the 656 independent enlarged drawing of lifting crank handle in Figure 31.

Figure 34 is the stereogram of rotatable mechaninism 602 in Fig. 1 or Fig. 2, is unloaded except rotation worm gear 629 and seat board support 612.

Figure 35 is that the combination of the rotatable mechaninism 602 and elevating mechanism 603 and translation mechanism 604 in Fig. 1 or Fig. 2 is three-dimensional Figure.

Figure 36 is the schematic diagram of lifting seat component 600 in Fig. 1.

Figure 37 is that the seat flat board 610 in Figure 36 individually omits enlarged drawing.

Figure 38 is the motion state lateral plan of the present invention, and symmetrical crank shaft 444 is at motion circumference front end in figure.

Figure 39 is state stereogram after the symmetrical sprocket wheel 550 in Figure 38 rotates 45 degree.

Figure 40 is that the symmetrical sprocket wheel 550 in Figure 38 is rotated by 90 ° rear state stereogram.

Figure 41 is state stereogram after the symmetrical sprocket wheel 550 in Figure 38 rotates 135 degree.

Figure 42 is that the symmetrical sprocket wheel 550 in Figure 38 rotates state stereogram after 180 degree.

Figure 43 is state stereogram after the symmetrical sprocket wheel 550 in Figure 38 rotates 225 degree.

Figure 44 is state stereogram after the symmetrical sprocket wheel 550 in Figure 38 rotates 270 degree.

Figure 45 is state stereogram after the symmetrical sprocket wheel 550 in Figure 38 rotates 315 degree.

Embodiment

The design feature of the present invention is expanded on further with specific embodiment below in conjunction with the accompanying drawings.

First, architectural feature：

In Fig. 1-5, trick is made a concerted effort evanohm swing rod driving bicycle, including handlebar assembly 100, front fork assembly 200, Chinese herbaceous peony wheel 201st, chassis assembly 300, drive system 400, sprocket wheel axis 500, symmetrical sprocket wheel 550, driving chain 700, the and of rear fork assemblies 800 Lifting seat component 600, handlebar assembly 100 include handlebar tubing string 121 and rotation car vertical 140 and left and right brake 122（Tu Zhong is saved Brake flexible cord and brake brake are omited）, have Chinese herbaceous peony wheel 201 and front fork rotating shaft 230 on front fork assembly 200, have on rear fork assemblies 800 Round trip flight trailing wheel 801；

As improvement：

It is connected between the described upper end of front fork rotating shaft 230 and universal lower contact 210 by pin under joint 212, rotation car vertical 140 It is connected between lower end and universal top connection 120 by pin on joint 123, between universal lower contact 210 and universal top connection 120 By the right-angled intersection of universal joint contiguous block 999 can rotation be connected；

Fixed between described handlebar tubing string 121 and rotation car vertical 140 by lifting vertical lock 130 liftables regulation；Lifting is vertical Step screw 117, Che Li are found having handlebar step screw 114, handle-bar lock fluting 115, handle-bar lock through hole 116, car on lock 130 Lock fluting 118 and Che Li lock through holes 119；

In Fig. 6, described chassis assembly 300 includes front fork sleeve pipe 320, the vehicle frame back rest 321, the front beam of frame 324, seat pole 360 and rear fork assemblies 800, it is welded and fixed between the vehicle frame back rest 321 and the front beam of frame 324 and is connected to triangle casing 340, before vehicle frame The front end of beam 324, which is welded and fixed, is connected to described front fork sleeve pipe 320, the rear end of the vehicle frame back rest 321 be welded and fixed be connected to it is described The hypomere of seat pole 360, the lower end of seat pole 360, which is welded and fixed, is connected to described axis sleeve pipe 405, after axis sleeve pipe 405 It is welded and fixed on side and is connected to described rear fork assemblies 800；There are axis fixing hole 425, seat pole on axis sleeve pipe 405 360 upper ends are provided with the flat end 317 of pole, have flat end through hole 396 on the flat end 317 of pole, have front fork axis hole in front fork sleeve pipe 320 328；

Described triangle casing 340 is made up of folded plate 348 before folded plate after casing 347 and casing and casing biside plate 349, case The lower end of body biside plate 349 is casing under shed 345, and the upper end of casing biside plate 349 is casing upper shed 343, casing biside plate 349 Upper end is provided with side plate and determines hole 322；

In Fig. 4-16, described drive system 400 includes rotation car vertical 140, rotation sliding block 410, power-assisted swing rod 430, paired Push-and-pull connecting rod 450, paired symmetrical crank shaft 444, paired hanging pull off bar 480, paired upper yaw bar 440 and seat crossbar 470, have sliding block bushing 419 on the described endoporus of rotation sliding block 410, the endoporus of sliding block bushing 419 and rotation car vertical 140 it is cylindrical between To be slidably matched；There is sliding block two-seater 412 on rotation sliding block 410 is cylindrical, there is two-seater through hole 418 on sliding block two-seater 412；

In Fig. 8-10, the described middle part of power-assisted swing rod 430 sets swing rod mesopore 422, and swing rod mesopore 422 is located at both sides pair Claim to set between described side plate determine hole 322, hole 411 on the upper end of power-assisted swing rod 430 setting swing rod, on swing rod hole 411 with it is described Two-seater through hole 418 between by pin on swing rod 111 form can rotation be connected；The lower end of power-assisted swing rod 430 sets swing rod lower opening 433, symmetrical two-seater 434 is provided between swing rod lower opening 433 and swing rod mesopore 422, two-seater pivot pin is fixed with symmetrical two-seater 434 435, two-seater pivot pin 435 it is cylindrical it is it is rotatable be combined with two-seater roller 436, two-seater roller 436 can be along described casing two The inwall plane rolling of side plate 349；

In Fig. 9, Figure 12 and Figure 15, there is a cylinder 331 in lower pin at the middle part of swing rod lower shaft pin 333, and cylinder 331 is positioned at pendulum in lower pin Among bar lower opening 433, the both sides of cylinder 331 is provided with center pillar external screw thread 332 in lower pin, and swing rod is combined with center pillar external screw thread 332 Nut 432, paired swing rod nut 432 are close in the both ends of the surface of swing rod lower opening 433；Swing rod lower shaft pin 333 is provided at both ends with down Both sides cylinder 334 is sold, there is lower pin outer end stud 335 the lower outer end of pin both sides cylinder 334, is combined with lower pin outer end stud 335 Push-and-pull nut 452, push-and-pull nut 452, which will push away prepared hole 453 and be rotatably connected, to be limited on lower pin both sides cylinder 334；

The described both ends of push-and-pull connecting rod 450, which hold to be provided with respectively, pushes away prepared hole 453 and push-and-pull metapore 456, the periphery of push-and-pull metapore 456 Four bearing screws 454 are provided with, the front end of push-and-pull connecting rod 450, which is provided with, pushes away prepared hole 453, pushes away prepared hole 453 and swing rod lower opening Between 433 by swing rod lower shaft pin 333 form can rotation be connected；

In Figure 13, described hanging pulls off the upper end of bar 480 and is provided with hole 486 on suspending bars, hangs to pull off the lower end of bar 480 and be provided with and hangs Pull bar lower opening 484；On suspending bars between hole 486 and cross bar metapore 448 by hang pulling shaft pin 888 form can rotation be connected；Hang It is made up of between pull bar lower opening 484 and push-and-pull metapore 456 symmetrical crank shaft 444 and is rotatably connected fixation；

In Fig. 6 and Figure 14-15, sprocket wheel axis 500 is rotatable to be fixed among axis fixing hole 425, the both ends of sprocket wheel axis 500 Symmetrical sprocket wheel 550 is detachably fixed, the symmetrical outside of sprocket wheel 550 is fixedly connected with sprocket crank 552, the distal end of sprocket crank 552 It is provided with crank pedal screw 554；

There is crank shaft neck 541 on symmetrical crank shaft 444, the symmetrical inner side of crank shaft 444 is provided with crank shoulder block 441, crank gear The outer end of shoulder 441 is provided with pedal stud 442, pedal stud 442 and the immovable fitting of crank pedal screw 554, stop nut 545 With the immovable fitting of pedal stud 442, stop nut 545 is close on the outer face of crank pedal screw 554；

The outside of crank shoulder block 441 is provided with pedal jack-post 449, and the outer end of pedal jack-post 449 is provided with pedal stud 446, symmetrical pin Pedal 525 is rotatable to be enclosed on pedal jack-post 449, and pedal nut 447 limits symmetrical pedal with the immovable fitting of pedal stud 446 525 axial displacements；

Push-and-pull rod bearing 445 is combined with push-and-pull metapore 456, bearing (ball) cover 424 is fixed on push-and-pull metapore 456 by bearing cap screw On end face, push-and-pull rod bearing 445 is fixed in push-and-pull metapore 456 by bearing (ball) cover 424, and crank shaft is located at pedal with snap ring 542 Among axle neck 541, crank shaft limits axial position of the endoporus of pull bar bearing 445 on symmetrical crank shaft 444 is cylindrical with snap ring 542 Move；

Symmetrical crank shaft 444 is rotatable to be located among described suspending bars lower opening 484, suspending bars lower opening 484 and push-and-pull metapore 456 Between be provided with pedal spacer ring 901；

In Figure 11, the described upper middle part of yaw bar 440 sets yaw elongated slot 455, after there is cross bar the upper rear end of yaw bar 440 There is the preceding hole 443 of cross bar hole 448, the upper front end of yaw bar 440, and hole 322 is determined in the preceding hole 443 of paired cross bar positioned at described side plate respectively Two outsides, side plate are determined to be made up of and can put swing rod rationed marketing 222 between hole 322 and the preceding hole 443 of cross bar and described swing rod mesopore 422 Turn to be connected；

There are the evanohm hard material of one layer of 0.37~0.39 millimeters thick, the evanohm hard in the described surface of yaw elongated slot 455 Material is made up of the element of following percentage by weight：Chromium:18.5%th, copper:2.2%th, tungsten：1.8%th, nickel:1.5%th, titanium: 1.2%、 Molybdenum:0.75%th, carbon：0.65%th, surplus is Fe and inevitable impurity；The weight percent content of the impurity is：Manganese is less than 0.08%th, silicon is less than 0.04% less than 0.005%, sulphur less than 0.06%, phosphorus, the rockwell superficial hardness number of the evanohm hard material For HRC61~63；

In Fig. 4-6 and Figure 16-17, described seat crossbar 470 includes shiftable frame upper plate 498, shiftable frame lower plate 495 and seat bar two Side plate 490 and rear-end plate 472, rear-end plate 472 are detachably fixed the present rear end of bar biside plate 490, on rear-end plate 472 There is handwheel positioning hole 492；

The centre position of seat bar biside plate 490 is provided with a bar and determines hole 496, slotted eye under a bar to be provided with shiftable frame lower plate 495 417, slotted eye 417 is located at seat bar and determines the consistency from top to bottom of hole 496 under seat bar；

The flat end 317 of described pole is inserted under seat bar in slotted eye 417 from bottom to top, and it is right that flat end through hole 396 with seat bar determines hole 496 Standard, flat end through hole 396 and seat bar determine between hole 496 by seat pendulum pin 777 form can rotation be connected；

The front end of seat bar biside plate 490 is provided with a bar pulling eye 491, and seat bar pulling eye 491 is located among paired yaw elongated slot 455, Slip rotation is formed between seat bar pulling eye 491 and yaw elongated slot 455 by horizontal rocking pin 555 to be connected；

The described back segment of seat bar biside plate 490 can adjust fixed lifting seat component 600.

In Fig. 1-2 and Figure 16-17 and Figure 24 and Figure 34-36, described lifting seat component 600 by rotatable mechaninism 602, Elevating mechanism 603, translation mechanism 604 and seat flat board 610 are formed；

In Figure 16-Figure 18, described translation mechanism 604 includes translation screw rod 660, translation gliding mass 680, nut slider 688, seat bar Biside plate 490 and screw support square block 493, the described back segment of seat bar biside plate 490 are provided with bearing piece permanent moment hole 494 and translation There are square block rib 474, screw support square in chute 497, the generally rectangle of screw support square block 493, the one end of screw support square block 493 It is that detachable sliding coordinates between the other end of block 493 and bearing piece lock body 475, between screw support square block 493 and bearing piece lock body 475 Pinning is fastened by lock body screw 479；

It is integrated between the described biside plate of translation gliding mass 680 by the link of gliding mass upper plate 689, the described both sides of translation gliding mass 680 Gliding mass is offered on plate and traverses groove 687, plane sets screw 679 on two gliding masses on gliding mass upper plate 689；

There is insertion screw 686 on the described anterior-posterior plane of nut slider 688, there are sliding block top and bottom 682 on nut slider 688, it is sliding To be slidably matched between block top and bottom 682 and described translation chute 497, nut slider 688 is located at described gliding mass and traverses groove Among 687；

There is screw rod tail cylinder 661 described one end of translation screw rod 660, and there are handwheel cylinder 662, handwheel circle in translation screw rod 660 one end Have a shoulder block cylinder 663 between post 662 and translation screw rod 660, translation handwheel 666 and translation screw rod 660 it is detachable admittedly together with；It is flat Move screw rod 660 to be engaged with described insertion screw 686, be to revolve between screw rod tail cylinder 661 and described bearing piece through hole 476 Turn to coordinate, be rotatable cooperation between shoulder block cylinder 663 and described handwheel positioning hole 492.

There are two lifter plate mounting holes 625 on the described bottom plate of lifting seat bottom plate 685, have a pair on lifting seat bottom plate 685 Undersetting 683 is lifted, bottom right pin-and-hole 615 and lower-left pin-and-hole 616, bottom right pin-and-hole are both provided with the lifting undersetting 683 of both sides 615 and lower-left pin-and-hole 616 on respectively static fixed symmetrical bottom right bearing pin 681 and lower-left bearing pin 684；Two peaceful tight Gu screw 678 is fastenedly connected after passing through lifter plate mounting hole 625 with screw on gliding mass 679, lifting seat bottom plate 685 is fixedly connected On gliding mass upper plate 689 in plane；

In Figure 24-Figure 25, described elevating mechanism 603 includes lifting seat bottom plate 685, lifting support block 647, left and right threaded rod 650th, the left nut 640 of semiaxis and the right nut 670 of semiaxis and the identical lower-left lifting arm 651 of four pairs of physical dimensions and upper left Lifting arm 652 and bottom right lifting arm 659 and upper right lifting arm 658, the identical lower-left lifting arm 651 of four pairs of physical dimensions And have the arm aperture of physical dimension identical first on upper left lifting arm 652 and bottom right lifting arm 659 and upper right lifting arm 658 621 and second arm aperture 622；

In Figure 26, lifting plane in support block 647 has two to rise pendulum screw 643, and lifting support block 647 both sides are provided with left and right Symmetrical upper right semiaxis 671 and upper left semiaxis 672；Upper right semiaxis is provided with upper right neck 649, upper right liter at 671 nearly outer face Drop arm 658 on the first arm aperture 621 can rotation engagement sleeves on upper right semiaxis 671；Two upper right axles are stuck in two with jump ring In upper right neck 649 described in side, keep off outside the first arm aperture 621 on described upper right lifting arm 658；Upper left semiaxis 672 is near Upper left neck 673 is provided with outer face；The second arm aperture 622 on upper left lifting arm 652 can rotation engagement sleeves in upper left semiaxis On 672；Two upper left axles are kept off in described upper left lifting arm 652 with the upper left neck 673 described in jump ring is stuck in both sides On the second arm aperture 622 outside；

In Figure 27 and Figure 29, the left nut 640 of described semiaxis is provided centrally with running through left screw 645, the left both sides of nut 640 of semiaxis Left nut semiaxis 644 is symmetrical arranged, left nut neck 641 is provided with left 644 nearly outer face of nut semiaxis；Lower-left lifting arm 651 and upper left lifting arm 652 on the first arm aperture 621 all can rotation engagement sleeves on left nut semiaxis 644, two first axles are used Jump ring 646 is stuck in the left nut neck 641 described in both sides, is kept off outside the first arm aperture 621 on upper left lifting arm 652；

In Figure 28 and Figure 30, the right nut 670 of described semiaxis is provided centrally with running through right screw 675, the right both sides of nut 670 of semiaxis Right nut semiaxis 677 is symmetrical arranged, right nut neck 674 is provided with right 677 nearly outer face of nut semiaxis；Bottom right lifting arm 659 and upper right lifting arm 658 on the second arm aperture 622 all can rotation engagement sleeves on right nut semiaxis 677, two the second axles are used Jump ring 648 is stuck in the right nut neck 674 described in both sides, is kept off outside the second arm aperture 622 on upper right lifting arm 658 Side；

The second arm aperture 622 on lower-left lifting arm 651 described in a pair all with described lower-left bearing pin 684 can rotation coordinate, one All can rotation cooperation with described bottom right bearing pin 681 to the first arm aperture 621 on described bottom right lifting arm 659；

Figure 28 is into Figure 33, and described left and right threaded rod 650 is made up of left-hand thread bar 654 and right-hand thread bar 657, right-hand thread bar 657 outer ends, which are detachably fixed, to be connected to lift crank handle 656；

Described left-hand thread bar 654 and described screw thread cooperation, described right-hand thread bar 657 and institute between running through left screw 645 The screw thread cooperation between running through right screw 675 stated；

There is handle fixing hole 665 on described lifting crank handle 656, there is blind hole pin lockhole 669 on handle fixing hole 665, it is right There is left and right bar cylinder 653 outer end of threaded rod 657, has cylindrical pins screw 635 on left and right bar cylinder 653；Left and right lever pin nail 655 is worn Match somebody with somebody after blind hole pin lockhole 669 more on handle fixing hole 665 with the fastening of cylindrical pins screw 635 on left and right bar cylinder 653 Close, lifting crank handle 656 is detachably fixed and is connected on left and right bar cylinder 653；

In Figure 34, described rotatable mechaninism 602 includes the paired worm gear hole seat 632 in top of rotation bottom plate 630 and paired worm screw Hole seat 638 and worm and gear component, worm and gear component are made up of geared worm 628 and rotation worm gear 629, rotation worm gear 629 are fixed on worm wheel shaft 676 together with seat board support 612, the geared worm 628 in worm screw rotating shaft 627 and rotation snail The intermeshing of wheel 629；

In Figure 35-37, there is seat hind wing 611 on seat flat board 610, the lower plane of seat flat board 610 is provided with a pair of seat plate branch Seat 612, there is board support through hole 613 on seat board support 612, there is bearing keyway 614 on board support through hole 613；

Described worm wheel shaft 676 it is cylindrical it is upper respectively with the phase of board support through hole 613 described in the endoporus of rotation worm gear 629 and a pair Coordinate；There are two to rise pendulum through hole 634 on rotation bottom plate 630, worm gear hole seat 632 is detachably secured to put by worm gear seat screw 637 Turn plane on bottom plate 630, worm screw hole seat 638 is detachably secured to plane on rotation bottom plate 630, worm screw by worm seat screw 636 Nut 624 is fixed on worm screw rotating shaft 627 is rotatable in paired worm screw hole seat 638, worm screw rotating shaft 627 and described transmission snail Bar 628 is overall structure；Worm gear and nut 623 is fixed on worm wheel shaft 676 is rotatable in paired worm gear hole seat 632, worm gear Rotating shaft 676 is cylindrical upper to be engaged with the board support through hole 613 described in the endoporus of rotation worm gear 629 and a pair respectively；Worm wheel shaft 676 it is cylindrical on have a flat key worm gear section 639, there is a flat key board support section 619 both sides of flat key worm gear section 639, flat key worm gear section 639 with There is the spacing spacer ring 626 of pivot pin between flat key board support section 619；Closed between worm screw rotating shaft 627 and worm wheel shaft 676 into spatial vertical System, moment of torsion is transmitted by flat key worm gear section 639 between rotation worm gear 629 and worm wheel shaft 676, flat key board support section 619 with it is described Bearing keyway 614 be engaged；Fixed and connected with worm screw pin 631 between the outer end of worm screw rotating shaft 627 1 and worm screw crank handle 620 Connect；

Two rise after balance screw 633 passes through liter pendulum through hole 634 successively and coordinate with liter pendulum screw 643 screw thread, by the bottom of rotation bottom plate 630 Plane is fastened on plane in lifting support block 647；Rotation bottom plate 630 on rotatable mechaninism 602 is fixed on lifting support block 647 On.

Number of assembling steps is divided into each part and assembles the splicing assembling between part respectively：

First, each part assembles as follows respectively：

（One）, front fork assembly 200 assembled with chassis assembly 300, front fork rotating shaft 230 is passed through after front fork axis hole 328 by rotatable solid It is fixed；

（Two）, handlebar assembly 100 assembled with front fork assembly 200, handlebar locking stud 113 passes through handlebar step screw 114 and locked Handle-bar lock fluting 115, handlebar tubing string 121 is fastened among handle-bar lock through hole 116；

The vertical locking stud 112 of car passes through car and founds the vertical lock fluting 118 of the locking car of step screw 117, and the vertical through hole 119 of locking of car is fastened on On rotation car vertical 140；

Rotation car founds 140 endoporus of sliding block bushing 419 passed through on rotation sliding block 410, and pin 123 is by universal top connection 120 on joint It is fixedly connected on rotation car and founds 140 lower ends；Universal lower contact 210 is fixedly connected in front fork rotating shaft 230 by pin 212 under joint Termination；

（Three）, drive system 400 assembles with chassis assembly 300：

A, power-assisted swing rod 430 assembles with triangle casing 340：

A, power-assisted swing rod 430 is passed through into casing upper shed 343 and casing under shed 345, allows swing rod mesopore 422 to be directed at side plate and determine hole 322, meanwhile, the side plate that the preceding alignment of hole 443 of cross bar on paired upper yaw bar 440 is placed on both sides is determined into the outside of hole 322, by Swing rod rationed marketing 222 respectively by the preceding hole 443 of cross bar and swing rod mesopore 422 and side plate determine to form between hole 322 can rotation be connected；

B, by hole on swing rod 411 between paired two-seater through hole 418, by pin on swing rod 111 by hole on swing rod 411 and two-seater Between through hole 418 form can rotation be connected；

C, paired cross bar metapore 448 is aligned with hole 486 on paired suspending bars respectively, by hanging pulling shaft pin 888 by after cross bar On hole 448 and suspending bars between hole 486 form can rotation be connected；

D, cylinder 331 in the lower pin on swing rod lower shaft pin 333 is placed in swing rod lower opening 433, two swing rod nuts 432 are distinguished Be engaged with the center pillar external screw thread 332 of the both sides of cylinder 331 in lower pin, by cylinder 331 in lower pin be fastened on swing rod lower opening 433 it In；The prepared hole 453 that pushes away on paired push-and-pull connecting rod 450 is placed on lower pin both sides cylinder 334 respectively, two push-and-pull nuts 452 are engaged with lower pin outer end stud 335 respectively, will push away prepared hole 453 and be rotatably connected being limited in lower pin both sides cylinder 334 On；

B, symmetrical crank shaft 444 assembles with axis sleeve pipe 405：

A, by sprocket wheel axis 500 is rotatable be fixed on axis fixing hole 425 among, symmetrical sprocket wheel 550 is fixed on sprocket wheel axis 500 both ends；The crank pedal screw 554 of the pedal stud 442 on paired symmetrical crank shaft 444 and both sides is fastened respectively and matched somebody with somebody Close, two stop nuts 545 are also all close to crank pedal screw 554 with the immovable fitting of pedal stud 442, stop nut 545 On outer face；

B, the fixation aperture that is passed through with four bearing Screws on bearing (ball) cover 424 in advance, bearing Screw respectively with four axles The immovable fitting of screw 454 is held, push-and-pull rod bearing 445 is fixed in push-and-pull metapore 456；

The suspending bars lower opening 484 that paired hanging first is pulled off to the lower end of bar 480 is individually positioned on symmetrical crank shaft 444 c, then will Two pedal spacer rings 901 are individually positioned on the symmetrical crank shaft 444 of both sides, are then fixed on push-and-pull rod bearing 445 symmetrically On crank shaft 444 is cylindrical, among crank shaft snap ring 542 finally is stuck in into crank shaft neck 541 with specific purpose tool, crank shaft is used Snap ring 542 is used to limit axial displacement of the endoporus of pull bar bearing 445 on symmetrical crank shaft 444 is cylindrical；

D, it is enclosed on the symmetrical endoporus of pedal 525 is rotatable on pedal jack-post 449, pedal nut 447 matches with pedal stud 446 Close, limit axial displacement of the symmetrical pedal 525 on pedal jack-post 449；

C, seat crossbar 470 assembles with seat pole 360：

A, between the seat bar pulling eye 491 of the front end of seat bar biside plate 490 first being placed on into paired yaw elongated slot 455, horizontal rocking pin 555 pass through a bar pulling eye 491 and yaw elongated slot 455 successively, and being formed between horizontal rocking pin 555 and seat bar pulling eye 491 can rotation company Connect fixation；Slip is formed between horizontal rocking pin 555 and yaw elongated slot 455 to be connected；

B, slotted eye 417 under the seat bar on seat bar biside plate 490 is enclosed on the flat end 317 of pole from top to bottom, allows flat end through hole 396 Determine hole 496 with seat bar to be aligned, flat end through hole 396 and seat bar determine between hole 496 by seat pendulum pin 777 form can rotation connect it is solid It is fixed, while complete drive system 400 and be connected with lifting seat component 600：

（Five）, the assembled inside of lifting seat component 600：

A, translation mechanism 604 assembles：

A, screw support square block 493 is passed through into bearing piece permanent moment hole 494, the square block rib 474 of the one end of screw support square block 493 In the one side of seat bar biside plate 490,

The inside casing of bearing piece lock body 475 is enclosed on the other end of screw support square block 493, bearing piece lock body 475 is fixed on by lock body screw 479 493 another termination of screw support square block, bearing piece lock body 475 are located at the another side of seat bar biside plate 490；

B, translation gliding mass 680 is placed in seat crossbar 470, allows gliding mass upper plate 689 to cover the plane on shiftable frame upper plate 498, Nut slider 688 is passed through into gliding mass successively and traverses groove 687 and translation chute 497, translates the screw rod tail cylinder 661 on screw rod 660 Insertion screw 686, translation screw rod 660 and the insertion threaded engagement of screw 686, screw rod tail circle are passed through from the tail end of seat bar biside plate 490 It is rotatable cooperation between post 661 and bearing piece through hole 476；Handwheel positioning hole 492 on rear-end plate 472 is enclosed on shoulder block cylinder 663 rotatable cooperations, bonnet plate bolt is connected after passing through rear-end plate 472 with the breech face screw of seat bar biside plate 490, by fixation On the present breech face of bar biside plate 490 of the fastening of rear-end plate 472；

C, will be cooperated between handwheel through hole 667 and handwheel cylinder 662；Handwheel lock hole is passed through with a handwheel lock-bit pin Coordinate after 668 with handwheel pin screw 664, by handwheel through hole 667 and described handwheel cylinder 662 it is solid together with；

B, elevating mechanism 603 assembles：

A, two peaceful trip bolts 678 are fastenedly connected after passing through lifter plate mounting hole 625 with screw on gliding mass 679, will be lifted Seat bottom plate 685 is fixedly connected on gliding mass upper plate 689 in plane；

B, left and right lever pin nail 655 is unloaded, by the left and right bar cylinder 653 on left and right threaded rod 650 and the hand on lifting crank handle 656 Handle fixing hole 665 separates；

C, by being engaged through left screw 645 with the left-hand thread bar 654 on left and right threaded rod 650 on the left nut 640 of semiaxis, together When, by being engaged through right screw 675 with the right-hand thread bar 657 on left and right threaded rod 650 on the right nut 670 of semiaxis；

D, a pair of lower-left lifting arms 651 are taken, the first arm aperture 621 on lower-left lifting arm 651 is respectively fitted over to the left nut of both sides On semiaxis 644；Equally, a pair of bottom right lifting arms 659 are taken, the second arm aperture 622 on bottom right lifting arm 659 is respectively fitted over both sides Right nut semiaxis 677 on；

E, a pair of upper left lifting arms 652 are taken again, and the first arm aperture 621 on upper left lifting arm 652 is covered each by being enclosed on both sides On left nut semiaxis 644, while the second arm aperture 622 on upper left lifting arm 652 is respectively fitted over to the upper left semiaxis 672 of both sides On, two first axle jump rings 646 are stuck in the left nut neck 641 in both sides, are distinguished in addition with two upper left axles with jump ring It is stuck in the upper left neck 673 of both sides；

F, a pair of upper right lifting arms 658 are taken again, and the second arm aperture 622 on upper right lifting arm 658 is covered each by being enclosed on both sides On right nut semiaxis 677, while the first arm aperture 621 on upper right lifting arm 658 is respectively fitted over to the upper right semiaxis 671 of both sides On, two the second axle jump rings 648 are stuck in the right nut neck 674 in both sides, are distinguished in addition with two upper right axles with jump ring It is stuck in the upper right neck 649 of both sides；

G, after lower-left bearing pin 684 passes through the lower-left pin-and-hole 616 on the lifting undersetting 683 of side, a pair of lower-left liters are passed through successively The second arm aperture 622 on arm 651 drops, and lower-left bearing pin 684 finally enters the lower-left pin-and-hole on the lifting undersetting 683 of opposite side 616, it is static cooperation between the both ends of lower-left bearing pin 684 and the lower-left pin-and-hole 616 of both sides；Equally, bottom right bearing pin 681 passes through side Lifting undersetting 683 on bottom right pin-and-hole 615 after, the first arm aperture 621 for passing through successively on a pair of bottom right lifting arms 659 is right Lower bearing pin 681 finally enters the bottom right pin-and-hole 615 on the lifting undersetting 683 of opposite side, the both ends of bottom right bearing pin 681 and both sides It is static cooperation between bottom right pin-and-hole 615；

C, the rotation bottom plate 630 on rotatable mechaninism 602 is fixed in lifting support block 647：

Two rise balance screw 633 and pass through respectively after lifter plate mounting hole 625 and coordinate with liter pendulum screw 643 screw thread, by rotation bottom plate 630 baseplanes are fastened on plane in lifting support block 647；

D, rotatable mechaninism 602 assembles：

A, by the removal of worm screw pin 631 between the worm screw rotating shaft 627 of side and worm screw crank handle 620；

B, the worm screw rotating shaft 627 of the both sides of geared worm 628 is inserted in the upper bearing aperture of worm screw hole seat 638, the worm screw rotating shaft 627 of side Outer end limits axial displacement by worm screw nut 624 and fixed, and the outer end of worm screw rotating shaft 627 of opposite side is limited by worm screw crank handle 620 Axial displacement is fixed；

C, rotation worm gear 629 is placed among a pair of seat board supports 612, the both sides of rotation worm gear 629 and seat board support 612 it Between it is each place the spacing spacer ring 626 of a pivot pin, the spacing endoporus of spacer ring 626 of pivot pin leads to the endoporus of rotation worm gear 629 and board support The alignment of hole 613 is in line, and the keyway and the keyway on rotation worm gear 629 and bearing keyway 614 on the spacing spacer ring 626 of pivot pin are right Standard is in line；After worm wheel shaft 676 places flat key worm gear section 639 and the flat key board support section 619 of both sides, plate branch is passed through successively Block hole 613 and the spacing endoporus of spacer ring 626 of pivot pin and the endoporus of rotation worm gear 629；

D, take the spacing spacer ring 626 of two pivot pins to be respectively fitted over a pair of outsides of seat board support 612, then take paired worm gear hole seat 632 upper bearing apertures are enclosed on the both ends of worm wheel shaft 676, and a pair of worm gear and nuts 623 are fastened on 676 liang of outer ends of worm wheel shaft, by worm gear Rotating shaft 676 is rotatable to be fixed in paired worm gear hole seat 632；

E, worm gear hole seat 632 is detachably secured to plane on rotation bottom plate 630 by most handy four worm gear seats screw 637.

（Six）, assembling finish.

3rd, operating method：

（One）, lifting seat component 600 adjusts：

A, seat flat board 610 is leaned forward or swung back adjustment：

Turn clockwise worm screw crank handle 620, is intermeshed by means of geared worm 628 and rotation worm gear 629, drives rotation snail Wheel 629 together with the rotation backward of seat board support 612, can be achieved seat flat board 610 backward rotation to meeting user's individual character The specific reclined by angle needed, maximum reclined by angle are 30 degree of layback；

Rotate counterclockwise worm screw crank handle 620, is intermeshed by means of geared worm 628 and rotation worm gear 629, drives rotation snail Wheel 629 realizes that rotation needs seat flat board 610 to user's individual character is met forward together with the rotation forward of seat board support 612 The specific forward leaning angle wanted, maximum forward leaning angle are to lean forward 20 degree.

B, oscilaltion adjustment is made to seat flat board 610：

Rotate counterclockwise lifts crank handle 656, by means of having left-hand thread bar 654 and right-hand thread bar 657 on left and right threaded rod 650 The distance between special tectonic, the left nut 640 of semiaxis nut 670 right with semiaxis is progressively furthered, complete in four pairs of physical dimensions Identical lower-left lifting arm 651 and upper left lifting arm 652 and the collective effect of bottom right lifting arm 659 and upper right lifting arm 658 Under, lifting support block 647 is open support greatly with dropping the distance between seat bottom plate 685, lifts all correlations of support block more than 647 Parts are all risen, including seat flat board 610 also all obtains rising to the certain height position for meeting user's individual character needs Put；Vice versa, and turned clockwise lifting crank handle 656, then seat flat board 610 can be forced to drop to and meet user's individual character The specific lower position needed.

C, front and back position adjustment is made to seat flat board 610：

There are insertion screw 686 and translation screw rod 660, and nut slider 688 positioned at translation gliding mass by means of nut slider 688 Gliding mass on 680 is traversed between the sliding block top and bottom 682 on the neutralization nut slider 688 of groove 687 and translation chute 497 as slip The special tectonic of cooperation, rotate counterclockwise translation handwheel 666, driving translation gliding mass 680 move forward；Translate gliding mass more than 680 All related components all moved forward, including seat flat board 610 also all obtains to move forward to and meets user Property need specific progressive position；Vice versa, and turn clockwise translation handwheel 666, then can force seat flat board 610 backward It is moved to the specific going-back position for meeting user's individual character needs.

（Two）, principle of riding：

A, Tu38Zhong, when symmetrical crank shaft 444 is in the forefront position of motion circumference, push-and-pull connecting rod 450 runs into " crank company " the front end dead point " of linkage "；Both hands hold handlebar tubing string 121 can not drive symmetrical crank shaft 444 by push-and-pull connecting rod 450 Rotation acting；At the same time, cyclist's gravity from up to down acts on efficiency highest on symmetrical crank shaft 444 by legs and feet, Symmetrical crank shaft 444 is driven to do rotate counterclockwise with sprocket wheel axis 500 for fulcrum together with symmetrical sprocket wheel 550, by driving chain 700 The rolls forward of round trip flight trailing wheel 801 is driven, drives vehicle band people to move ahead together；

Pin 111 is fulcrum with swing rod rationed marketing 222 on dynamic point swing rod, in changing into turning for rotation counterclockwise by rotation clockwise Point；Dynamic point swing rod lower shaft pin 333 is fulcrum equally with swing rod rationed marketing 222, in changing into rotation counterclockwise by rotation clockwise Flex point；

Hang pulling shaft pin 888 hung together with upper yaw bar 440 pull off bar 480 pull done centered on swing rod rationed marketing 222 it is fast clockwise Fast rotation, upper yaw bar 440 drive horizontal rocking pin 555 together with seat crossbar 470 and its lifting seat group by yaw elongated slot 455 Part 600 is that fulcrum does quick rotation counterclockwise with seat pendulum pin 777；Horizontal rocking pin 555 can be slided back and forth among yaw elongated slot 455 Move；

B, Tu39Zhong, when symmetrical crank shaft 444 position on the lower side in the front of motion circumference, cyclist's gravity is by being placed on Legs and feet on symmetrical crank shaft 444, also continuing to drive the symmetrical crank shaft 444 be with sprocket wheel axis 500 together with symmetrical sprocket wheel 550 Fulcrum does rotate counterclockwise, meanwhile, cyclist's both hands, which transfer to hold handlebar tubing string 121 and start push before doing, to be moved, and drives rotation car Vertical 140 do rotation counterclockwise with universal joint contiguous block 999 for fulcrum；Pin 111 accelerates the inverse time with swing rod rationed marketing 222 on dynamic point swing rod Pin rotation；Dynamic point swing rod lower shaft pin 333 equally accelerates rotation counterclockwise with swing rod rationed marketing 222；Make a concerted effort to drive by push-and-pull connecting rod 450 Symmetrical crank shaft 444 is set to do rotate counterclockwise with sprocket wheel axis 500 for fulcrum together with symmetrical sprocket wheel 550, by the band of driving chain 700 The dynamic rolls forward of round trip flight trailing wheel 801, drives vehicle band people to move ahead together, realizes and switch to the suitable of both hands acting by the acting of body legs and feet Smooth handing-over；

Hang pulling shaft pin 888 and hung to pull off bar 480 and drive together with upper yaw bar 440 and continue to do up time centered on swing rod rationed marketing 222 Pin deceleration rotation, upper yaw bar 440 are continued to drive horizontal rocking pin 555 together with seat crossbar 470 and its risen by yaw elongated slot 455 Drop seat-assembly 600 is that fulcrum does deceleration rotation counterclockwise with seat pendulum pin 777；

C, Tu40Zhong, when symmetrical crank shaft 444 be in motion circumference extreme lower position when, run into conventional bicycle " low level is dead Point ", cyclist are either located on symmetrical crank shaft 444 with which legs and feet, can not all drive the symmetrical rotation of sprocket wheel 550 acting； At the same time, push before handlebar tubing string 121 continues to do is held by cyclist's both hands completely to move；Pin 111 is with pendulum on dynamic point swing rod The quickly rotation counterclockwise of bar rationed marketing 222；Dynamic point swing rod lower shaft pin 333 is equally with the quickly rotation counterclockwise of swing rod rationed marketing 222；Pass through Push-and-pull connecting rod 450 can efficiently promote symmetrical crank shaft 444 to do the inverse time with sprocket wheel axis 500 for fulcrum together with symmetrical sprocket wheel 550 Pin is rotated, and the rolls forward of round trip flight trailing wheel 801 is driven by driving chain 700, drives vehicle band people to move ahead together；

It is all for fulcrum, in being changed into by rotation clockwise with swing rod rationed marketing 222 that pulling shaft pin 888, which is hung, together with upper yaw bar 440 The flex point of rotation counterclockwise；Upper yaw bar 440 by yaw elongated slot 455 force horizontal rocking pin 555 together with seat crossbar 470 and its Lifting seat component 600 is fulcrum with seat pendulum pin 777, in the flex point that rotation clockwise is changed into by rotation counterclockwise；Just In the ensuing buttocks acting action of sitting down of cyclist；

D, Tu41Zhong, when symmetrical crank shaft 444 position on the lower side in the rear of motion circumference, cyclist relies on both hands thrust knot Close seat under body gravity on lifting seat component 600, causes body gravity to pass through lifting seat group by means of seat hind wing 611 Part 600 produces the bigger clockwise torque arm of force, and driving seat crossbar 470 also puts pin 777 together with lifting seat component 600 with seat Done for fulcrum and accelerate rotation clockwise；The horizontal rocking pin 555 of the other end of seat crossbar 470 drives upper horizontal stroke by yaw elongated slot 455 Swing rod 440 accelerates rotation together with hanging pulling shaft pin 888 centered on swing rod rationed marketing 222 and do counterclockwise；

Hang pulling shaft pin 888 by hang pull off bar 480 drive symmetrical crank shaft 444 done centered on sprocket wheel axis 500 counterclockwise plus Speed rotation, at the same time, cyclist's both hands continue to hold handlebar tubing string 121 that push is moved also before doing；On dynamic point swing rod pin 111 with Swing rod rationed marketing 222 is that fulcrum does deceleration rotation counterclockwise, and dynamic point swing rod lower shaft pin 333 is equally done with swing rod rationed marketing 222 for fulcrum Deceleration rotation counterclockwise, makes a concerted effort to drive symmetrical crank shaft 444 together with symmetrical sprocket wheel 550 with sprocket wheel axis by push-and-pull connecting rod 450 500 be that fulcrum does rotate counterclockwise, and the rolls forward of round trip flight trailing wheel 801 is driven by driving chain 700, before driving vehicle band people together OK, the smooth handing-over for switching to the acting of body buttocks by the acting of both hands thrust is realized；

E, Tu42Zhong, when symmetrical crank shaft 444 is in the rearmost position of motion circumference, push-and-pull connecting rod 450 runs into " crank company " the rear end dead point " of linkage "；Both hands hold handlebar tubing string 121 can not drive symmetrical crank shaft 444 by push-and-pull connecting rod 450 Rotation acting；Pin 111 and dynamic point swing rod lower shaft pin 333 are fulcrum with swing rod rationed marketing 222 on dynamic point swing rod, in by counterclockwise The flex point of rotation clockwise is changed into rotation；

At the same time, on lifting seat component 600, driving seat crossbar 470 is put with seat sells cyclist's upper body Action of Gravity Field 777 be that fulcrum does quick rotation clockwise；The horizontal rocking pin 555 of the other end of seat crossbar 470 is driven by yaw elongated slot 455 Yaw bar 440 does quick rotation counterclockwise together with hanging pulling shaft pin 888 centered on swing rod rationed marketing 222；

Pulling shaft pin 888 is hung to pull off bar 480 by hanging and drive the symmetrical crank shaft 444 to be with sprocket wheel axis 500 together with symmetrical sprocket wheel 550 Fulcrum does quick rotation counterclockwise, and the rolls forward of round trip flight trailing wheel 801 is driven by driving chain 700, before driving vehicle band people together OK；

F, Tu43Zhong, when symmetrical crank shaft 444 position on the upper side in the rear of motion circumference, cyclist's body buttocks also acts on On lifting seat component 600, continue to drive seat crossbar 470 to do rotation clockwise with seat pendulum pin 777 for fulcrum；Seat is horizontal The horizontal rocking pin 555 of the other end of bar 470 drives upper yaw bar 440 to determine together with pulling shaft pin 888 is hung with swing rod by yaw elongated slot 455 Deceleration rotation counterclockwise is done centered on pin 222；

Pulling shaft pin 888 is hung to pull off bar 480 by hanging and drive the symmetrical crank shaft 444 to be with sprocket wheel axis 500 together with symmetrical sprocket wheel 550 Fulcrum is done to be rotated in deceleration counterclockwise；

At the same time, cyclist's both hands, which continue to hold handlebar tubing string 121, is also doing post-tensioning motion；Pin 111 is with pendulum on dynamic point swing rod Bar rationed marketing 222 is that fulcrum does acceleration rotation clockwise, and dynamic point swing rod lower shaft pin 333 does suitable equally with swing rod rationed marketing 222 for fulcrum Hour hands accelerate rotation, make a concerted effort to drive symmetrical crank shaft 444 together with symmetrical sprocket wheel 550 with sprocket wheel axis 500 by push-and-pull connecting rod 450 Rotate counterclockwise is done for fulcrum, the rolls forward of round trip flight trailing wheel 801 is driven by driving chain 700, drives vehicle band people to move ahead together, Realize the smooth handing-over for switching to the acting of both hands pulling force by the acting of body buttocks；

G, Tu44Zhong, when symmetrical crank shaft 444 is in the extreme higher position of motion circumference, the " high-order dead of conventional bicycle is run into Point ", cyclist's either body buttocks is acted on lifting seat component 600 or legs and feet are acted on symmetrical crank shaft 444, The symmetrical rotation of sprocket wheel 550 acting can not all be driven；Seat crossbar 470 is fulcrum with seat pendulum pin 777, in by rotation clockwise Change into the flex point of rotation counterclockwise；Upper yaw bar 440 together with hanging pulling shaft pin 888 also with swing rod rationed marketing 222 for fulcrum, in by The flex point of rotation clockwise is changed into rotation counterclockwise；It is easy to the ensuing standing legs and feet acting action of cyclist；

At the same time, hold handlebar tubing string 121 by cyclist's both hands completely and do post-tensioning and quickly move, driving rotation car vertical 140 It is that fulcrum does rotation clockwise with universal joint contiguous block 999；Pin 111 and dynamic point swing rod lower shaft pin 333 are with pendulum on dynamic point swing rod Bar rationed marketing 222 is that fulcrum does quick rotation clockwise；Swing rod lower shaft pin 333 can be pulled efficiently symmetrically by push-and-pull connecting rod 450 Crank shaft 444 is that fulcrum does rotate counterclockwise with sprocket wheel axis 500 together with symmetrical sprocket wheel 550, and round trip flight is driven by driving chain 700 The rolls forward of trailing wheel 801, vehicle band people is driven to move ahead together；

H, Tu45Zhong, when symmetrical crank shaft 444 position on the upper side in the front of motion circumference, cyclist's both hands hold handlebar tube Post 121 is also doing post-tensioning motion, and pin 111 is that fulcrum does rotation clockwise with swing rod rationed marketing 222 on dynamic point swing rod, under dynamic point swing rod Pivot pin 333 is that fulcrum does rotation clockwise equally with swing rod rationed marketing 222, makes a concerted effort to drive symmetrical crank shaft by push-and-pull connecting rod 450 444 produce a component forward, and acting on symmetrical crank shaft 444 by legs and feet with reference to body gravity produces one downwards with joint efforts, Symmetrical crank shaft 444 is more preferably driven to do rotate counterclockwise with sprocket wheel axis 500 for fulcrum together with symmetrical sprocket wheel 550；By driving-chain Bar 700 drives the rolls forward of round trip flight trailing wheel 801, drives vehicle band people to move ahead together, realizes and switch to body weight by the acting of both hands pulling force The smooth handing-over of legs and feet acting；

Hang pulling shaft pin 888 and hung to pull off bar 480 and drive together with upper yaw bar 440 and accelerate to do up time centered on swing rod rationed marketing 222 Pin deceleration rotation, upper yaw bar 440 drive horizontal rocking pin 555 together with seat crossbar 470 and its lifting seat by yaw elongated slot 455 Seat assembly 600 is that fulcrum does acceleration rotation counterclockwise with seat pendulum pin 777.

（Three）, turning principle：

Both hands hold the torsion of handlebar tubing string 121 and drive vertical 140 rotation of rotation car, and rotation car vertical 140 passes through universal joint contiguous block 999 Front fork rotating shaft 230 is driven to do swinging motion in front fork axis hole 328, then front fork assembly 200 drives Chinese herbaceous peony wheel 201 to make rotation, Realization is ridden turning purpose.Because, to be slidably matched, rotation car stands 140 between front fork axis hole 328 and described rotation car vertical 140 The rotation of rotation sliding block 410 will not be driven when reversing；Moreover, when rotation car vertical 140 does front and rear rotation, movable pendulum turns sliding block 410 It can be axially moved relative to rotation car vertical 140, it is to make rotation up and down centered on pin on swing rod 111 that movable pendulum, which turns sliding block 410, While also as rotation sliding block 410 front and rear rotation is done centered on swing rod rationed marketing 222.

4th, the substantive distinguishing features of the above-mentioned protrusion of the present invention directly bring following significant progressive effect：

The present invention gives full play to bicyclist's Whole Body strength, and body is uprightly reaching whole body fortune with replacing between squatting down during cycling It is dynamic；Meanwhile " the low level dead point " and " high-order dead point " that both hands alternately push away, draw power-assisted to eliminate conventional bicycle, both hands alternately push away Draw power-assisted to combine upright, sitting posture alternating all-around exercises, realize no dead-centre motion continuous doing work effect, reach and efficiently quickly ride Purpose；And legs and feet are uprightly squatted down alternately with buttocks, with reference to both hands thrust and the perfect combination of pulling force, have also reached exercise Abdominal muscle and the body-building effect of all-around exercises.Trick of the present invention makes a concerted effort to do work greatly, and natural speed is fast, and chain stress also increases therewith, It is without especially strengthen that, which there is the benefit of symmetrical ratchet the symmetrical combination driving chain 700 of sprocket wheel 550 and the both sides of round trip flight trailing wheel 801, Chain gauge size, is easy to standard component to select, and just in case the unilateral chain that broken, still can adhere to riding to maintenace point or purpose Ground, car will be push after " chain-taking " on the way by, which being unlikely to, is walked, and this point is ridden especially important for security insurance.

Drive system 400 in the present invention assembles in order with chassis assembly 300, first by power-assisted swing rod 430 and triangle casing 340 assemblings, then symmetrical crank shaft 444 is assembled with axis sleeve pipe 405, finally by 360 groups of seat crossbar 470 and seat pole Dress, order is clearly demarcated, and orderliness is clear；The detail analysis of lifting seat component 600 is clearly demarcated, translation mechanism 604 is first assembled, by screw support Square block 493 is fixed on bearing piece permanent moment hole 494, and nut slider 688 is passed through into gliding mass successively and traverses groove 687 and translation chute 497, then fixed rear-end plate 472 is fastened on the present breech face of bar biside plate 490, finally passed through with a handwheel lock-bit pin Coordinate behind handwheel lock hole 668 with handwheel pin screw 664, by handwheel through hole 667 and described handwheel cylinder 662 it is solid together with； Elevating mechanism 603 is assembled again, finally assembles rotatable mechaninism 602, it is well arranged.

As a result of drive system 400 in the present invention, it is conventional certainly without the image of Buddha that seat pendulum pin 777 limits seat of the present invention Driving does lift adjustment by the inner tube of seat pole 360 like that, generates new technical bottleneck；In lifting seat component 600 Ingenious is combined into one rotatable mechaninism 602 and elevating mechanism 603 and translation mechanism 604 with seat flat board 610, not only solves Determine lifting problem, moreover it is possible to accomplish front and rear regulation and angle adjustment, every bicyclist can be ridden under most suitable operating mode.

Claims (1)

1. trick is made a concerted effort, evanohm swing rod drives bicycle, including handlebar assembly（100）, front fork assembly（200）, Chinese herbaceous peony wheel （201）, chassis assembly（300）, drive system（400）, sprocket wheel axis（500）, symmetrical sprocket wheel（550）, driving chain（700）、 Rear fork assemblies（800）With lifting seat component（600）, handlebar assembly（100）Including handlebar tubing string（121）Stood with rotation car （140）And left and right brake（Brake flexible cord and brake brake are eliminated in 122 figures）, front fork assembly（200）On have Chinese herbaceous peony wheel （201）With front fork rotating shaft（230）, rear fork assemblies（800）On have round trip flight trailing wheel（801）；Front fork rotating shaft（230）Upper end and rotation car It is vertical（140）By by universal joint contiguous block between lower end（999）Right-angled intersection can rotation be connected, it is characterized in that：

Described handlebar tubing string（121）Stood with rotation car（140）Between it is vertical lock by lifting（130）Liftable regulation is fixed, Described chassis assembly（300）Including front fork sleeve pipe（320）, the vehicle frame back rest（321）, the front beam of frame（324）, seat pole （360）And rear fork assemblies（800）, the vehicle frame back rest（321）With the front beam of frame（324）Between be welded and fixed and be connected to triangle casing （340）, the front beam of frame（324）Front end, which is welded and fixed, is connected to described front fork sleeve pipe（320）, the vehicle frame back rest（321）Weld rear end Connect and be fixedly connected described seat pole（360）Hypomere, seat pole（360）Lower end, which is welded and fixed, is connected to described axis Sleeve pipe（405）, axis sleeve pipe（405）It is welded and fixed on trailing flank and is connected to described rear fork assemblies（800）；Axis sleeve pipe （405）On have axis fixing hole（425）, seat pole（360）Upper end is provided with the flat end of pole（317）, the flat end of pole（317）On There is flat end through hole（396）, front fork sleeve pipe（320）Inside there is front fork axis hole（328）；

Described triangle casing（340）By folded plate after casing（347）With folded plate before casing（348）And casing biside plate（349） Formed, casing biside plate（349）Lower end is casing under shed（345）, casing biside plate（349）Upper end is casing upper shed （343）, casing biside plate（349）Upper end is provided with side plate and determines hole（322）；

Described drive system（400）Stood including rotation car（140）, rotation sliding block（410）, power-assisted swing rod（430）, paired push away Draw connecting rod（450）, paired symmetrical crank shaft（444）, paired hanging pull off bar（480）, paired upper yaw bar（440）And seat Chair cross bar（470）, rotation sliding block（410）Endoporus is stood with described rotation car（140）It is to be slidably matched between cylindrical；Rotation sliding block （410）There is sliding block two-seater on cylindrical（412）, sliding block two-seater（412）On have two-seater through hole（418）；

Described power-assisted swing rod（430）Middle part sets swing rod mesopore（422）, swing rod mesopore（422）Symmetrically set positioned at both sides Put described side plate and determine hole（322）Between, power-assisted swing rod（430）Upper end sets hole on swing rod（411）, hole on swing rod（411）With Described two-seater through hole（418）Between by being sold on swing rod（111）Form can rotation be connected；Power-assisted swing rod（430）Lower end is set Put swing rod lower opening（433）, swing rod lower opening（433）With swing rod mesopore（422）Between be provided with symmetrical two-seater（434）, symmetrical two-seater （434）On be fixed with two-seater pivot pin（435）, two-seater pivot pin（435）It is cylindrical rotatable to be combined with two-seater roller（436）, two-seater Roller（436）Can be along described casing biside plate（349）Inwall plane rolling；

Described push-and-pull connecting rod（450）Both ends, which hold to be provided with respectively, pushes away prepared hole（453）With push-and-pull metapore（456）, push-and-pull metapore （456）With symmetrical crank shaft（444）Between form can rotation be connected；Swing rod lower shaft pin（333）It is fastened on swing rod lower opening （433）Among；Swing rod lower shaft pin（333）Both ends are with pushing away prepared hole（453）Between be rotatably connected；

Sprocket wheel axis（500）It is rotatable to be fixed on axis fixing hole（425）Among, sprocket wheel axis（500）Both ends are detachably fixed Symmetrical sprocket wheel（550）, symmetrical sprocket wheel（550）Outside is fixedly connected with sprocket crank（552）, sprocket crank（552）Distal end is solid Determine described symmetrical crank shaft（444）；

Described hanging pulls off bar（480）Upper end is provided with hole on suspending bars（486）, hang and pull off bar（480）Lower end, which is provided with, hangs drawing Bar lower opening（484）；Hole on suspending bars（486）With cross bar metapore（448）Between by hanging pulling shaft pin（888）Form can rotation connection it is solid It is fixed；Suspending bars lower opening（484）With push-and-pull metapore（456）Between by symmetrical crank shaft（444）Composition is rotatably connected fixation；

Described upper yaw bar（440）Middle part sets yaw elongated slot（455）, upper yaw bar（440）There is cross bar metapore rear end （448）, upper yaw bar（440）There is the preceding hole of cross bar front end（443）, the preceding hole of paired cross bar（443）It is located at described side plate respectively Determine hole（322）Two outsides, side plate determine hole（322）With the preceding hole of cross bar（443）And described swing rod mesopore（422）Between by swing rod Rationed marketing（222）Form can rotation be connected；

Described yaw elongated slot（455）There is an evanohm hard material of one layer of 0.37~0.39 millimeters thick on surface, and the evanohm is hard Material is made up of the element of following percentage by weight：Chromium:18.4~18.6%, copper:2.1~2.3%, tungsten：1.7~1.9%, Nickel:1.4~1.6%, titanium:1.1~1.3%, molybdenum:0.74~0.76%, carbon：0.64~0.66%, surplus is Fe and inevitable Impurity；The weight percent content of the impurity is：Manganese is less than 0.08%, silicon less than 0.005%, sulphur less than 0.06%, phosphorus Less than 0.04%, the rockwell superficial hardness number of the evanohm hard material is HRC61~63；

Described seat crossbar（470）Including shiftable frame upper plate（498）, shiftable frame lower plate（495）With seat bar biside plate（490）, Seat bar biside plate（490）Centre position is provided with a bar and determines hole（496）, seat bar determines hole（496）With described flat end through hole（396） Between by seat put sell（777）Form can rotation be connected；

Seat bar biside plate（490）Front end is provided with a bar pulling eye（491）, seat bar pulling eye（491）Positioned at paired yaw elongated slot （455）Centre, seat bar pulling eye（491）With yaw elongated slot（455）Between by horizontal rocking pin（555）It is solid to form slip rotation connection It is fixed；Described seat bar biside plate（490）Back segment can adjust fixed lifting seat component（600）.