CN103231767B - Body building bicycle - Google Patents
Body building bicycle Download PDFInfo
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- CN103231767B CN103231767B CN201310193833.XA CN201310193833A CN103231767B CN 103231767 B CN103231767 B CN 103231767B CN 201310193833 A CN201310193833 A CN 201310193833A CN 103231767 B CN103231767 B CN 103231767B
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- 238000005452 bending Methods 0.000 claims description 20
- 230000035939 shock Effects 0.000 claims description 20
- 230000000694 effects Effects 0.000 claims description 15
- 230000000712 assembly Effects 0.000 claims description 10
- 238000000429 assembly Methods 0.000 claims description 10
- 230000002146 bilateral effect Effects 0.000 claims description 6
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 230000036541 health Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000037396 body weight Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005021 gait Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Abstract
The invention discloses a body building bicycle which integrates the functions of body building, entertainment and walking. Handles are arranged at the upper part of a front fork bracket; a pedal bracket is arranged at the lower part of the front fork bracket; pedals are arranged on the pedal bracket; a front wheel assembly is arranged at the lower part of the pedal bracket; the front end of a bicycle body framework is hinged with the middle upper part of the front fork bracket, and the rear end of the bicycle body framework is hinged with the top of a rear fork bracket; a seat bracket hinging frame arranged at the middle front part of a seat bracket and the front fork bracket are hinged with the rear end of a seat bracket connection rod; the front fork bracket and the front end of the seat bracket connection rod are hinged with a front fork bracket hinging frame at the middle part of the front fork bracket; the front end of the seat bracket and the seat bracket are hinged with the front end of the rear fork bracket connection rod; the seat bracket and the rear end of a rear insertion bracket connection rod are hinged with the middle part of the rear fork bracket; the middle front part of the seat bracket is hinged with the middle front part of the bicycle body framework; a seat is arranged on the seat bracket; and a rear wheel assembly is arranged at the lower part of the rear fork bracket.
Description
Technical field
Body-building bicycle of the present invention, designs and a kind ofly integrates body-building, amusement, the bicycle of riding instead of walk.
Background technology
Current existing body-building bicycle or amusement bicycle patent has 200610069830.5,95234111.5,02253792.9 and Japanese Patent 10-309379 etc., all there is the defect of following structure or type of drive in these patents or other like products:
1, existing product presses down mainly with by seat or framework gravity, drives front and back support to open, and front and back wheel is all moved forward and backward by this gravity; Moved by centre of body weight, Action of Gravity Field, on pedal, steps on return with pedal again, complicated operation and effort;
2, main based on amusement of riding, the body part obtaining taking exercise is relatively less, the effect of the comprehensive exercise of out of reach;
3, complex structure, manufacturing cost are higher, are unfavorable for promoting the use of;
4, due to structural limitations, each motion inter-bank stride is relatively little, and substantially between 30-60cm, comfort is relative poor with sense of riding;
5, because stride is less, riding speed is comparatively slow, be only suitable for the publics place of entertainment such as park in one's power among a small circle in short range use, and can not as walking-replacing tool;
The equipment such as 6, similar fitness equipment, all maintain static, can not do walking-replacing tool, also lack recreational accordingly.
For problem existing in above-mentioned prior art, a kind of novel body-building bicycle of research and design, thus the problem existing for overcoming in prior art is very necessary.
Summary of the invention
In view of problem existing in above-mentioned prior art, the object of the invention is a kind of novel body-building bicycle of research and design.To exist in prior art in order to solve:
1, complex structure, manufacturing cost are high.
2, because type of drive causes ride complicated operation and effort.
3, the effect of the better exercise of out of reach.
The comfort of 4, riding is poor.
5, can only amusement ride can not as walking-replacing tool.
The equipment such as 6, similar fitness equipment mostly are fixed, lack the mobile problem such as recreational brought.
Technical solution of the present invention is achieved in that
Body-building bicycle of the present invention, is characterized in that comprising: hand handle, front forked bracket, body shell, front forked bracket and seat support pipe link, pedal frame, pedal, front wheel assembly, seat, seat support, seat shock bracket, seat support and rear slotting connecting rod of support, back vent support and rear wheel assembly; Hand handle is equipped with on the top of front forked bracket, and pedal frame is equipped with in bottom, and pedal frame is equipped with pedal; Front wheel assembly is equipped with in the bottom of pedal frame; The front end of body shell and the middle and upper part of front forked bracket hinged, the top of rear end and back vent support is hinged; It is hinged that the middle front part of seat support is equipped with seat support body cradle and front forked bracket and seat support pipe link rear end, and front end and the front forked bracket body cradle be loaded in the middle part of front forked bracket of front forked bracket and seat support pipe link are hinged; The front end of the front end of seat support and seat support and back vent connecting rod of support is hinged, the rear end of seat support and rear slotting connecting rod of support and the middle part of back vent support hinged; Middle front part and the body shell middle front part of seat support are hinged; Chair mounted is on seat support; Rear wheel assembly is equipped with in the bottom of back vent support.
The front wheel assembly that front forked bracket bottom of the present invention is equipped with is a set of or two covers; Front wheel assembly is a set of, and front wheel assembly is loaded on pedal frame middle lower portion; Front wheel assembly is two covers, and before two covers, wheel assembly is loaded on two side lower parts of pedal frame respectively.
Front wheel assembly of the present invention comprises front wheel carrier, front-wheel, Front brake system and front unilateral bearing; Front-wheel is loaded on front wheel carrier by front unilateral bearing, and front-wheel is equipped with Front brake system; Front wheel carrier is loaded on pedal frame bottom; Front-wheel can only one direction rotate forward under the effect of front unilateral bearing.
Pedal frame of the present invention is loaded on the lower end of front forked bracket, is L-type bilateral symmetry, at its rear portion, both sides, pedal is housed.
Upwards bending in the middle part of seat support of the present invention; The front end of the end points of seat support bending leading portion and seat support and rear slotting connecting rod of support is hinged, middle part and body shell hinged; Seat support bending point front upper is equipped with seat support body cradle, and the front end of front forked bracket and seat support pipe link is hinged.
The upper rear end of body shell of the present invention is equipped with seat shock bracket, and seat shock bracket is loaded on the joint of seat support and body shell.
Back vent support of the present invention is down the framed structure of N-shaped, two free ends of back vent frame upper and the rear end of body shell hinged; The rear end of back vent support lower beam and seat support and rear slotting connecting rod of support is hinged; One or two rear wheel assembly is equipped with in the bottom of back vent support, as filled two rear wheel assemblies, two rear wheel assemblies are loaded on the bottom at the two ends of back vent rack beam respectively, as filled a rear wheel assembly, then in back vent frame bottom, rear wheel assembly attaching parts is housed, rear wheel assembly attaching parts is equipped with a rear wheel assembly.
Rear wheel assembly of the present invention comprises rear wheel frame, trailing wheel, rear braking system and rear unilateral bearing; Trailing wheel is loaded on rear wheel frame by rear unilateral bearing, and trailing wheel is equipped with rear braking system; Rear wheel frame is loaded on back vent support bottom; Trailing wheel can only one direction rotate forward under the effect of rear unilateral bearing.
When using of the present invention:
1, first user, just as ordinary bicycle of riding, is seated on seat, rides on pedal, holds hand handle.
First element when 2, riding, hand pulls to health direction by hand, and body erect leaves seat, and pin pedals pedal downwards naturally; At this moment front forked bracket rotates backward on top centered by the hinge-point of front forked bracket and body shell, promotes front-wheel and advances forward; Simultaneously under the effect of front forked bracket, drop front forked bracket with seat support pipe link travels forward, front forked bracket and seat support pipe link drop seat support around the hinge-point of seat support and body shell and travel forward, and drive seat is upturned; Seat support promotes seat support and rear slotting connecting rod of support moves backward, promotes back vent support and moves backward around the hinge-point of body shell and back vent support, promotes trailing wheel and operates backward; In this process, front forked bracket becomes the Eight characters with back vent support from funnel state to be separated, because trailing wheel and front-wheel are all that be equipped with can only the unilateral bearing that rotates forward of one direction, trailing wheel does not turn the fixing front-wheel that promotes and advances forward, and front forked bracket and back vent support are opened to greatest extent.
Second action when 3, riding, with hand by hand pushing away forward, front forked bracket is rotated around the hinge-point of front forked bracket and body shell; Front forked bracket promotes front forked bracket and seat frame pipe link moves backward, and front forked bracket and seat frame pipe link promote seat support and move backward around body shell and seat support interface point; Meanwhile, wheel moves relatively afterwards, drives pin to lift, and drives health by uprightly becoming bending, drives health to be seated on seat, in the seat shock bracket that the rear end of seat support is fallen on body shell; Seat support drives seat support and rear slotting connecting rod of support to travel forward, and drives back vent support to travel forward around the hinge-point of body shell and back vent support, drives trailing wheel to operate forward; In this process, front forked bracket and back vent support are separated to become bottom two stands from the Eight characters to be drawn close, because front-wheel and trailing wheel are all that the unilateral bearing that can only rotate forward is housed, front-wheel can not retreat and can only maintain static, and the motion of whole vehicle body is taken turns rearward and moved forward; So just complete the advance of car.
4, repeat two actions when riding, the present invention will do continual advance.
Advantage of the present invention is apparent, is mainly manifested in:
1, driving principle of the present invention is that centre of body weight acts directly on pedal, the push-and-pull of, arm upright and bending by health waist and legs and feet scrunched moving ahead of vehicle, instead of pressing down only by body wt, temper muscle and the joint of waist abdomen and arm and leg so to greatest extent.
2, of the present invention reasonable in design, the amplitude super large striden, can reach 100-120cm, what user can be more deep experience bring because gait of march is fast drive enjoyment.
3, the present invention is because speed soon can as walking-replacing tool, and the real body-building that integrates moves ahead.
4, structure of the present invention is simple, and scientific and reasonable, cost is low, is easy to popularize.
The present invention have novel structure, reasonable in design, process easy, easy to use, cost is low, running velocity is fast, be applicable to that various occasion is taken exercise, the recreational advantage such as by force, it puts goods on the market in enormous quantities and will produce positive social benefit and significant economic benefit.
Accompanying drawing explanation
The present invention has 8 width accompanying drawings, wherein:
Accompanying drawing 1 is structural representation of the present invention;
Accompanying drawing 2 is the birds-eye view of accompanying drawing 1;
Accompanying drawing 3 is for being equipped with the structure schematic diagram of the front forked bracket of a front wheel assembly;
Accompanying drawing 4 is for being equipped with the front forked bracket structural representation of two front wheel assemblies;
Accompanying drawing 5 is for being equipped with the back vent supporting structure schematic diagram of a rear wheel assembly;
Accompanying drawing 6 is for being equipped with the back vent supporting structure schematic diagram of two rear wheel assemblies;
Accompanying drawing 7 is using state schematic diagram when front and back wheel of the present invention is opened;
Accompanying drawing 8 is using state schematic diagram when front and back wheel of the present invention is drawn close.
In the drawings: 1, hand is 2, front forked bracket 3, body shell 4, front forked bracket and seat support pipe link 5, pedal frame 6, front wheel carrier 7, Front brake system 8, front-wheel 9, front unilateral bearing 10, front forked bracket body cradle 11, pedal 12, rear braking system 13, trailing wheel 14, seat 15, seat support 16, seat shock bracket 17, back vent support 18, seat support and rear slotting connecting rod of support 19, rear wheel frame 20, rear unilateral bearing 21, rear wheel assembly attaching parts 22, seat support body cradle.
Detailed description of the invention 1
Specific embodiments of the invention as shown in drawings, is characterized in that comprising: hand 1, front forked bracket 2, body shell 3, front forked bracket and seat support pipe link 4, pedal frame 5, pedal 11, front wheel assembly, seat 14, seat support 15, seat shock bracket 16, seat support and rear slotting connecting rod of support 18, back vent support 17 and rear wheel assembly; Hand is equipped with 1 in the top of front forked bracket 2, and pedal frame 5 is equipped with in bottom, pedal frame 5 is equipped with pedal 11; Front wheel assembly is equipped with in the bottom of pedal frame 5; The front end of body shell 3 and the middle and upper part of front forked bracket 2 hinged, the top of rear end and back vent support 17 is hinged; It is hinged that the middle front part of seat support 15 is equipped with seat support body cradle 22 and front forked bracket and seat support pipe link 4 rear end, and front end and the front forked bracket body cradle 10 be loaded in the middle part of front forked bracket 2 of front forked bracket and seat support pipe link 4 are hinged; The front end of the front end of seat support 15 and seat support and back vent connecting rod of support 18 is hinged, the rear end of seat support and rear slotting connecting rod of support 18 and the middle part of back vent support 17 hinged; Middle front part and body shell 3 middle front part of seat support 15 are hinged; Seat 14 is installed on seat support 15; Rear wheel assembly is equipped with in the bottom of back vent support 17.
The front wheel assembly that front forked bracket 2 bottom is equipped with is a set of; Front wheel assembly is loaded on pedal frame 5 middle lower portion.
Front wheel assembly comprises front wheel carrier 6, front-wheel 8, Front brake system 7 and front unilateral bearing 9; Front-wheel 8 is loaded on front wheel carrier 6 by front unilateral bearing 9, and front-wheel 8 is equipped with Front brake system 7; Front wheel carrier 6 is loaded on pedal frame 5 bottom; Front-wheel 8 can only one direction rotate forward under the effect of front unilateral bearing 9.
Pedal frame 5 is loaded on the lower end of front forked bracket 2, is L-type bilateral symmetry, at its rear portion, both sides, pedal 11 is housed.
Upwards bending in the middle part of seat support 15; The end points of seat support 15 bending leading portion and the front end of seat support and rear slotting connecting rod of support 18 hinged, middle part and body shell 3 hinged; Seat support body cradle 22 is equipped with in seat support 15 bending point front portion, and the front end of front forked bracket and seat support pipe link 4 is hinged.
The upper rear end of body shell 3 is equipped with seat shock bracket 16, and seat shock bracket 16 is loaded on the joint of seat support 15 and body shell 3.
Back vent support 17 is fall the framed structure of N-shaped, two free ends on back vent support 17 top and the rear end of body shell 3 hinged; Back vent support 17 lower beam is with hinged with the rear end of seat support and rear slotting connecting rod of support 18; Rear wheel assembly attaching parts 21 is housed bottom back vent support 17, rear wheel assembly attaching parts 21 is equipped with a set of rear wheel assembly.
Rear wheel assembly comprises rear wheel frame 19, trailing wheel 13, rear braking system 12 and rear unilateral bearing 20; Trailing wheel 13 is loaded on rear wheel frame 19 by rear unilateral bearing 20, and trailing wheel 13 is equipped with rear braking system 12; Rear wheel frame 19 is loaded on back vent support 17 bottom; Trailing wheel 13 can only one direction rotate forward under the effect of rear unilateral bearing 20.
Detailed description of the invention 2
Specific embodiments of the invention as shown in drawings, is characterized in that comprising: hand 1, front forked bracket 2,
Body shell 3, front forked bracket and seat support pipe link 4, pedal frame 5, pedal 11, front wheel assembly, seat 14, seat support 15, seat shock bracket 16, seat support and rear slotting connecting rod of support 18, back vent support 17 and rear wheel assembly; Hand is equipped with 1 in the top of front forked bracket 2, and pedal frame 5 is equipped with in bottom, pedal frame 5 is equipped with pedal 11; Front wheel assembly is equipped with in the bottom of pedal frame 5; The front end of body shell 3 and the middle and upper part of front forked bracket 2 hinged, the top of rear end and back vent support 17 is hinged; It is hinged that the middle front part of seat support 15 is equipped with seat support body cradle 22 and front forked bracket and seat support pipe link 4 rear end, and front end and the front forked bracket body cradle 10 be loaded in the middle part of front forked bracket 2 of front forked bracket and seat support pipe link 4 are hinged; The front end of the front end of seat support 15 and seat support and back vent connecting rod of support 18 is hinged, the rear end of seat support and rear slotting connecting rod of support 18 and the middle part of back vent support 17 hinged; Middle front part and body shell 3 middle front part of seat support 15 are hinged; Seat 14 is installed on seat support 15; Rear wheel assembly is equipped with in the bottom of back vent support 17.
Front wheel assembly two cover that front forked bracket 2 bottom is equipped with; Before two covers, wheel assembly is loaded on two side lower parts of pedal frame 5 respectively.
Front wheel assembly comprises front wheel carrier 6, front-wheel 8, Front brake system 7 and front unilateral bearing 9; Front-wheel 8 is loaded on front wheel carrier 6 by front unilateral bearing 9, and front-wheel 8 is equipped with Front brake system 7; Front wheel carrier 6 is loaded on pedal frame 5 bottom; Front-wheel 8 can only one direction rotate forward under the effect of front unilateral bearing 9.
Pedal frame 5 is loaded on the lower end of front forked bracket 2, is L-type bilateral symmetry, at its rear portion, both sides, pedal 11 is housed.
Upwards bending in the middle part of seat support 15; The end points of seat support 15 bending leading portion and the front end of seat support and rear slotting connecting rod of support 18 hinged, middle part and body shell 3 hinged; Seat support body cradle 22 is equipped with in seat support 15 bending point front portion, and the front end of front forked bracket and seat support pipe link 4 is hinged.
The upper rear end of body shell 3 is equipped with seat shock bracket 16, and seat shock bracket 16 is loaded on the joint of seat support 15 and body shell 3.
Back vent support 17 is fall the framed structure of N-shaped, two free ends on back vent support 17 top and the rear end of body shell 3 hinged; The rear end of back vent support 17 lower beam and seat support and rear slotting connecting rod of support 18 is hinged; Two cover rear wheel assemblies are equipped with in the bottom of back vent support 17, and two cover rear wheel assemblies are loaded on the bottom at the two ends of back vent support 17 crossbeam respectively.
Rear wheel assembly comprises rear wheel frame 19, trailing wheel 13, rear braking system 12 and rear unilateral bearing 20; Trailing wheel 13 is loaded on rear wheel frame 19 by rear unilateral bearing 20, and trailing wheel 13 is equipped with rear braking system 12; Rear wheel frame 19 is loaded on back vent support 17 bottom; Trailing wheel 13 can only one direction rotate forward under the effect of rear unilateral bearing 20.
Detailed description of the invention 3
Specific embodiments of the invention as shown in drawings, is characterized in that comprising: hand 1, front forked bracket 2,
Body shell 3, front forked bracket and seat support pipe link 4, pedal frame 5, pedal 11, front wheel assembly, seat 14, seat support 15, seat shock bracket 16, seat support and rear slotting connecting rod of support 18, back vent support 17 and rear wheel assembly; Hand is equipped with 1 in the top of front forked bracket 2, and pedal frame 5 is equipped with in bottom, pedal frame 5 is equipped with pedal 11; Front wheel assembly is equipped with in the bottom of pedal frame 5; The front end of body shell 3 and the middle and upper part of front forked bracket 2 hinged, the top of rear end and back vent support 17 is hinged; It is hinged that the middle front part of seat support 15 is equipped with seat support body cradle 22 and front forked bracket and seat support pipe link 4 rear end, and front end and the front forked bracket body cradle 10 be loaded in the middle part of front forked bracket 2 of front forked bracket and seat support pipe link 4 are hinged; The front end of the front end of seat support 15 and seat support and back vent connecting rod of support 18 is hinged, the rear end of seat support and rear slotting connecting rod of support 18 and the middle part of back vent support 17 hinged; Middle front part and body shell 3 middle front part of seat support 15 are hinged; Seat 14 is installed on seat support 15; Rear wheel assembly is equipped with in the bottom of back vent support 17.
The front wheel assembly that front forked bracket 2 bottom is equipped with is a set of; Front wheel assembly is loaded on pedal frame 5 middle lower portion.
Front wheel assembly comprises front wheel carrier 6, front-wheel 8, Front brake system 7 and front unilateral bearing 9; Front-wheel 8 is loaded on front wheel carrier 6 by front unilateral bearing 9, and front-wheel 8 is equipped with Front brake system 7; Front wheel carrier 6 is loaded on pedal frame 5 bottom; Front-wheel 8 can only one direction rotate forward under the effect of front unilateral bearing 9.
Pedal frame 5 is loaded on the lower end of front forked bracket 2, is L-type bilateral symmetry, at its rear portion, both sides, pedal 11 is housed.
Upwards bending in the middle part of seat support 15; The end points of seat support 15 bending leading portion and the front end of seat support and rear slotting connecting rod of support 18 hinged, middle part and body shell 3 hinged; Seat support body cradle 22 is equipped with in seat support 15 bending point front portion, and the front end of front forked bracket and seat support pipe link 4 is hinged.
The upper rear end of body shell 3 is equipped with seat shock bracket 16, and seat shock bracket 16 is loaded on the joint of seat support 15 and body shell 3.
Back vent support 17 is fall the framed structure of N-shaped, two free ends on back vent support 17 top and the rear end of body shell 3 hinged; The rear end of back vent support 17 lower beam and seat support and rear slotting connecting rod of support 18 is hinged; Two rear wheel assemblies are equipped with in the bottom of back vent support 17, and two rear wheel assemblies are loaded on the bottom at the two ends of back vent support 17 crossbeam respectively.
Rear wheel assembly comprises rear wheel frame 19, trailing wheel 13, rear braking system 12 and rear unilateral bearing 20; Trailing wheel 13 is loaded on rear wheel frame 19 by rear unilateral bearing 20, and trailing wheel 13 is equipped with rear braking system 12; Rear wheel frame 19 is loaded on back vent support 17 bottom; Trailing wheel (13) can only one direction rotate forward under the effect of rear unilateral bearing 20.
Detailed description of the invention 4
Specific embodiments of the invention as shown in drawings, is characterized in that comprising: hand 1, front forked bracket 2,
Body shell 3, front forked bracket and seat support pipe link 4, pedal frame 5, pedal 11, front wheel assembly, seat 14, seat support 15, seat shock bracket 16, seat support and rear slotting connecting rod of support 18, back vent support 17 and rear wheel assembly; Hand is equipped with 1 in the top of front forked bracket 2, and pedal frame 5 is equipped with in bottom, pedal frame 5 is equipped with pedal 11; Front wheel assembly is equipped with in the bottom of pedal frame 5; The front end of body shell 3 and the middle and upper part of front forked bracket 2 hinged, the top of rear end and back vent support 17 is hinged; It is hinged that the middle front part of seat support 15 is equipped with seat support body cradle 22 and front forked bracket and seat support pipe link 4 rear end, and front end and the front forked bracket body cradle 10 be loaded in the middle part of front forked bracket 2 of front forked bracket and seat support pipe link 4 are hinged; The front end of the front end of seat support 15 and seat support and back vent connecting rod of support 18 is hinged, the rear end of seat support and rear slotting connecting rod of support 18 and the middle part of back vent support 17 hinged; Middle front part and body shell 3 middle front part of seat support 15 are hinged; Seat 14 is installed on seat support 15; Rear wheel assembly is equipped with in the bottom of back vent support 17.
The front wheel assembly that front forked bracket 2 bottom is equipped with is two covers; Before two covers, wheel assembly is loaded on two side lower parts of pedal frame 5 respectively.
Front wheel assembly comprises front wheel carrier 6, front-wheel 8, Front brake system 7 and front unilateral bearing 9; Front-wheel 8 is loaded on front wheel carrier 6 by front unilateral bearing 9, and front-wheel 8 is equipped with Front brake system 7; Front wheel carrier 6 is loaded on pedal frame 5 bottom; Front-wheel 8 can only one direction rotate forward under the effect of front unilateral bearing 9.
Pedal frame 5 is loaded on the lower end of front forked bracket 2, is L-type bilateral symmetry, at its rear portion, both sides, pedal 11 is housed.
Upwards bending in the middle part of seat support 15; The end points of seat support 15 bending leading portion and the front end of seat support and rear slotting connecting rod of support 18 hinged, middle part and body shell 3 hinged; Seat support body cradle 22 is equipped with in seat support 15 bending point front portion, and the front end of front forked bracket and seat support pipe link 4 is hinged.
The upper rear end of body shell 3 is equipped with seat shock bracket 16, and seat shock bracket 16 is loaded on the joint of seat support 15 and body shell 3.
Back vent support 17 is fall the framed structure of N-shaped, two free ends on back vent support 17 top and the rear end of body shell 3 hinged; The rear end of back vent support 17 lower beam and seat support and rear slotting connecting rod of support 18 is hinged; Rear wheel assembly attaching parts 21 is housed bottom back vent support 17, rear wheel assembly attaching parts 21 is equipped with a rear wheel assembly.
Rear wheel assembly comprises rear wheel frame 19, trailing wheel 13, rear braking system 12 and rear unilateral bearing 20; Trailing wheel 13 is loaded on rear wheel frame 19 by rear unilateral bearing 20, and trailing wheel 13 is equipped with rear braking system 12; Rear wheel frame 19 is loaded on back vent support 17 bottom; Trailing wheel 13 can only one direction rotate forward under the effect of rear unilateral bearing 20.
The above; be only preferably detailed description of the invention of the present invention; but protection scope of the present invention is not limited thereto; allly be familiar with those skilled in the art in technical scope disclosed by the invention, be equal to replace or change according to technical scheme of the present invention and design of the present invention thereof and all should be encompassed within protection scope of the present invention.
Claims (8)
1. a body-building bicycle, is characterized in that comprising: hand is (1), front forked bracket (2), body shell (3), front forked bracket and seat support pipe link (4), pedal frame (5), pedal (11), front wheel assembly, seat (14), seat support (15), seat shock bracket (16), seat support and rear slotting connecting rod of support (18), back vent support (17) and rear wheel assembly; Hand is equipped with (1) in the top of front forked bracket (2), and pedal frame (5) is equipped with in bottom, pedal frame (5) is equipped with pedal (11); Front wheel assembly is equipped with in the bottom of pedal frame (5); The front end of body shell (3) and the middle and upper part of front forked bracket (2) hinged, the top of rear end and back vent support (17) is hinged; It is hinged that the middle front part of seat support (15) is equipped with seat support body cradle (22) and front forked bracket and seat support pipe link (4) rear end, and the front end of front forked bracket and seat support pipe link (4) is hinged with the front forked bracket body cradle (10) being loaded on front forked bracket (2) middle part; The front end of the front end of seat support (15) and seat support and back vent connecting rod of support (18) is hinged, the rear end of seat support and rear slotting connecting rod of support (18) and the middle part of back vent support (17) hinged; Middle front part and body shell (3) middle front part of seat support (15) are hinged; Seat (14) is installed on seat support (15); Rear wheel assembly is equipped with in the bottom of back vent support (17).
2. body-building bicycle according to claim 1, is characterized in that the front wheel assembly that described front forked bracket (2) bottom is equipped with is a set of or two covers; Front wheel assembly is a set of, and front wheel assembly is loaded on pedal frame (5) middle lower portion; Front wheel assembly is two covers, and before two covers, wheel assembly is loaded on two side lower parts of pedal frame (5) respectively.
3. body-building bicycle according to claim 1, is characterized in that described front wheel assembly comprises front wheel carrier (6), front-wheel (8), Front brake system (7) and front unilateral bearing (9); Front-wheel (8) is loaded on front wheel carrier (6) by front unilateral bearing (9), and front-wheel (8) is equipped with Front brake system (7); Front wheel carrier (6) is loaded on pedal frame (5) bottom; Front-wheel (8) can only one direction rotate forward under the effect of front unilateral bearing (9).
4. body-building bicycle according to claim 1, is characterized in that described pedal frame (5) is loaded on the lower end of front forked bracket (2), is L-type bilateral symmetry, at its rear portion, both sides, pedal (11) is housed.
5. body-building bicycle according to claim 1, is characterized in that described seat support (15) middle part upwards bending; The front end of the end points of seat support (15) bending leading portion and seat support and rear slotting connecting rod of support (18) is hinged, middle part and body shell (3) hinged; Seat support (15) bending point front upper is equipped with seat support body cradle (22), and the front end of front forked bracket and seat support pipe link (4) is hinged.
6. body-building bicycle according to claim 1, is characterized in that the upper rear end of described body shell (3) is equipped with seat shock bracket (16), and seat shock bracket (16) is loaded on the joint of seat support (15) and body shell (3).
7. body-building bicycle according to claim 1, is characterized in that described back vent support (17) is fall the framed structure of N-shaped, two free ends on back vent support (17) top and the rear end of body shell (3) hinged; The rear end of back vent support (17) lower beam and seat support and rear slotting connecting rod of support (18) is hinged; One or two rear wheel assembly is equipped with in the bottom of back vent support (17), as filled two rear wheel assemblies, two rear wheel assemblies are loaded on the bottom at the two ends of back vent support (17) crossbeam respectively, as filled a rear wheel assembly, then in back vent support (17) bottom, rear wheel assembly attaching parts (21) is housed, rear wheel assembly attaching parts (21) is equipped with a rear wheel assembly.
8. body-building bicycle according to claim 1, is characterized in that described rear wheel assembly comprises rear wheel frame (19), trailing wheel (13), rear braking system (12) and rear unilateral bearing (20); Trailing wheel (13) is loaded on rear wheel frame (19) by rear unilateral bearing (20), and trailing wheel (13) is equipped with rear braking system (12); Rear wheel frame (19) is loaded on back vent support (17) bottom; Trailing wheel (13) can only one direction rotate forward under the effect of rear unilateral bearing (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310193833.XA CN103231767B (en) | 2013-05-22 | 2013-05-22 | Body building bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310193833.XA CN103231767B (en) | 2013-05-22 | 2013-05-22 | Body building bicycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103231767A CN103231767A (en) | 2013-08-07 |
| CN103231767B true CN103231767B (en) | 2015-04-22 |
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| CN104192254B (en) * | 2014-09-02 | 2017-02-15 | 杨国萍 | Pedaling driving device, and pedaling type scooter, roller skate and skateboard driven by pedaling driving device |
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| US4305600A (en) * | 1978-04-05 | 1981-12-15 | Julian Mendez | Two-wheel man-powered vehicle |
| CN86206847U (en) * | 1986-09-12 | 1987-03-18 | 徐福午 | Step-by-step bicycle as a exerciser |
| CN2231212Y (en) * | 1994-12-30 | 1996-07-17 | 徐华民 | Step-by-step wave type body-building cycle |
| JPH10309379A (en) * | 1997-05-12 | 1998-11-24 | Kazuo Saito | Traveling play instrument |
| CN1365925A (en) * | 2002-02-03 | 2002-08-28 | 赵宽学 | Push-pull bicycle for building up body |
| CN1911480A (en) * | 2006-08-16 | 2007-02-14 | 秦若輗 | Body-building animal toy |
| CN203283346U (en) * | 2013-05-22 | 2013-11-13 | 高铧薇 | Fitness bike |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7938419B2 (en) * | 2007-09-04 | 2011-05-10 | Juliana Leslie | Phase independent row motion propelled bicycle |
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4305600A (en) * | 1978-04-05 | 1981-12-15 | Julian Mendez | Two-wheel man-powered vehicle |
| CN86206847U (en) * | 1986-09-12 | 1987-03-18 | 徐福午 | Step-by-step bicycle as a exerciser |
| CN2231212Y (en) * | 1994-12-30 | 1996-07-17 | 徐华民 | Step-by-step wave type body-building cycle |
| JPH10309379A (en) * | 1997-05-12 | 1998-11-24 | Kazuo Saito | Traveling play instrument |
| CN1365925A (en) * | 2002-02-03 | 2002-08-28 | 赵宽学 | Push-pull bicycle for building up body |
| CN1911480A (en) * | 2006-08-16 | 2007-02-14 | 秦若輗 | Body-building animal toy |
| CN203283346U (en) * | 2013-05-22 | 2013-11-13 | 高铧薇 | Fitness bike |
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| CN103231767A (en) | 2013-08-07 |
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