CN203318620U - Double force bicycle - Google Patents

Double force bicycle Download PDF

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Publication number
CN203318620U
CN203318620U CN201320394636XU CN201320394636U CN203318620U CN 203318620 U CN203318620 U CN 203318620U CN 201320394636X U CN201320394636X U CN 201320394636XU CN 201320394636 U CN201320394636 U CN 201320394636U CN 203318620 U CN203318620 U CN 203318620U
Authority
CN
China
Prior art keywords
wheel
brake
bicycle
pair
minor sprocket
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201320394636XU
Other languages
Chinese (zh)
Inventor
朱德青
Original Assignee
朱德青
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 朱德青 filed Critical 朱德青
Priority to CN201320394636XU priority Critical patent/CN203318620U/en
Application granted granted Critical
Publication of CN203318620U publication Critical patent/CN203318620U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a double force bicycle which is characterized in that swing arms are positioned on a front fork; a pair of handles and handle bar grips are disposed on the upper end of the swing arm; steel balls are arranged between the handles and the handle bar grips; soft plastic jackets sleeve the handle bar grips; bicycle pedals are connected to the lower end of the swing arm; a front connector is provided with a brake handle; a brake disc is positioned on a rear wheel; a minor sprocket is positioned on a front shaft of the front wheel; a large chain wheel is positioned above the front end of the minor sprocket; a link chain is arranged between the minor sprocket and the large chain wheel; two ends of a big axis sleeve of the large chain wheel are provided with two fixed tubes; bearings are internally positioned in two ends of the big axis sleeve; a wheel shaft of the large chain wheel is provided with a wheel arm which is sleeved by an axis sleeve; a small wheel shaft is positioned within the axis sleeve; bearings is arranged between the wheel shaft and the axis sleeve; the wheel shaft is connected to a connection rod; the handles are positioned on the two swing arms; a front connector is positioned on the front fork; a transverse beam and a connection tube are arranged on the front connector; the transverse beam is connected to a seat rack; the back fork of the seat rack is connected to a back axis sleeve of the back wheel; the connection tube is connected to the back axis sleeve; and a height-adjustable seat cushion can be positioned on the seat rack. The double force bicycle can not only be used for exercising, but also has high speed. Besides, the double force bicycle is simple in structure, low in cost and long in service life.

Description

Two force bikes
Technical field
The utility model relates to a kind of two force bikes of using both hands and feet and driving, and especially is applicable to the people that perform physical exercise by bike health and ride instead of walk.
Background technology
At present, known bicycle is all foot-operated the driving, and the effect that upper body obtains exercise is little, and speed is slow.
Summary of the invention
In order to overcome existing bicycle, be all foot-operated the driving, the effect that upper body obtains exercise is little, slow-footed deficiency, the utility model provides a kind of two force bikes of using both hands and feet and driving, this pair of force bike not only taken exercise by lower limb, belly, and lung, heart can obtain train on preferably, and speed is fast.
The utility model solves the technical scheme that its technical matters adopts, and is provided with hinge wheel, minor sprocket and rocking arm on front-wheel, and front connector is provided with brake crank, and trailing wheel is provided with the dish of stopping.Be provided with rocking arm on front fork, the rocking arm upper end is provided with handgrip and handlebar grips cover, be provided with steel ball between handgrip and handlebar grips cover, handlebar grips cover is provided with the flexible plastic cover outward, the pedal of bicycle is established in the rocking arm lower end, be provided with the minor sprocket of bicycle on the front axle of front-wheel, front upper place at minor sprocket is provided with hinge wheel, be provided with chain between minor sprocket and hinge wheel, the large shaft sleeve two ends of hinge wheel are respectively equipped with two stationary pipes, a stationary pipes is connected with the front shaft sleeve of front-wheel, another root stationary pipes is connected with front fork, be provided with bearing in large shaft sleeve two on hinge wheel, the wheel shaft of hinge wheel is provided with the wheel arm, the wheel arm is provided with axle sleeve, be provided with little wheel shaft in axle sleeve, be provided with bearing between wheel shaft and axle sleeve, the wheel arm is connected with connecting rod, the other end of connecting rod is provided with small sircle hole, small sircle hole is located on the rocker shaft of rocking arm bottom, all be provided with rotary column on two front forks, rotary column is the fulcrum of rocking arm, the middle part of two rocking arms all is provided with circular hole, circular hole is located on the rotary column of front fork, the upper end of two rocking arms is provided with handgrip, the lower end of two rocking arms is provided with the pedal of bicycle, front fork is provided with front connector, be provided with spring cover and wire spring in front connector, front connector is provided with brake crank and terminal, the steel wire brake cable of terminal is connected with brake by runner, front connector is provided with crossbeam and connecting leg, crossbeam is connected with seat, back vent on seat is connected with the rear axle housing on trailing wheel, connecting leg also is connected with rear axle housing, rear axle housing is provided with brake and the dish of stopping, be equipped with jack on the dish of stopping, be provided with gliding mass and sheetmetal in brake, be provided with the steel wire brake cable on gliding mass, front at sheetmetal is provided with inserting column, the afterbody of sheetmetal is provided with rivet, use the sheetmetal afterbody rivet riveting on brake, crossbeam, back vent and connecting leg form a tripod, be provided with steel ball between rear axle housing and rear axle, seat is provided with the cushion of capable of regulating height.When people need to take exercises and ride instead of walk, as long as seat is on the cushion of bicycle, both hands are held handgrip, both feet step down on pedal, both hands and both feet replace front-rear reciprocation movement simultaneously, and rocking arm circles the wheel arm by connecting rod, and hinge wheel drives minor sprocket and accelerates rotation, minor sprocket is one-way wheel, and bicycle quick is constantly rotated forward.When needs brake, as long as the past post-tensioning of brake crank, under the effect of wire spring, the terminal of brake crank bottom is automatically toward reach, the steel wire bracing wire is drawn forward, the brake center gliding mass of trailing wheel is pulled to the head of steel disc, and three inserting columns on steel disc are injected in the dish hole of stopping simultaneously, stops the trailing wheel rotation.
The beneficial effects of the utility model are: the trick driven, make the bicycle quick twirl, and can not only reach the effect of whole body exercise, and the travel speed of bicycle is fast, simple in structure, cost is low, and the life-span is long.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, to of the present utility model, further illustrate.
Fig. 1 is the structural principle schematic diagram of the utility model embodiment.
Fig. 2 is the structural principle schematic diagram of the utility model brake crank bracing wire.
Fig. 3 is the utility model brake heat radiating structure principle generalized section.
In figure, 1. front fork, 2. rocking arm, 3. flexible plastic cover, 4. handlebar grips cover, 5. handgrip, 6. brake crank, 7. terminal, 8. front connector, 9. rotary column, 10. crossbeam, 11. cushion, 12. back vent, 13. brake, 14. trailing wheel, the dish 15. stop, 16. rear axle, 17. runner, 18. steel wire brake cable, 19. connecting leg, 20. pedal, 21. rocker shaft, 22. minor sprocket, 23. front axle, 24. front shaft sleeve, 25. front-wheel, 26. stationary pipes, 27. connecting rod, 28. chain, 29. hinge wheel, 30. large shaft sleeve, 31. wheel shaft, 32. wheel arm, 33. little wheel shaft, 34. spring cover, 35. wire spring, 36. gliding mass, 37. inserting column, 38. sheetmetal, 39. rivet.
The specific embodiment
In Fig. 1, on front fork 1 by rocking arm 2 is arranged, rocking arm 2 upper ends are welded with handgrip 5 and handlebar grips cover 4, be placed with steel ball between handgrip 5 and handlebar grips cover 4, the outer flexible plastic cover 3 that puts of handlebar grips cover 4, the pedal 20 of bicycle is pressed in rocking arm 2 lower ends, on the front axle 23 of front-wheel 25 by the minor sprocket 22 that bicycle is arranged, in the front upper place of minor sprocket 22 by hinge wheel 29 is arranged, between minor sprocket 22 and hinge wheel 29, with chain 28, be connected, large shaft sleeve 30 two ends of hinge wheel 29 are welded with respectively two stationary pipes 26, a stationary pipes is connected with the front shaft sleeve 24 of front-wheel, another root stationary pipes is connected with front fork 1, be placed with bearing in large shaft sleeve 30 two on hinge wheel 29, on the wheel shaft 31 of hinge wheel 29 by have the wheel arm 32, be placed with axle sleeve on wheel arm 32, axle sleeve is interior by steamboat axle 33 is arranged, be placed with bearing between wheel shaft 31 and axle sleeve, wheel arm 32 is connected with connecting rod 27, the other end of connecting rod 27 is equipped with small sircle hole, small sircle hole is by the rocker shaft 21 of rocking arm 2 bottoms, all be welded with rotary column 9 on two front forks, rotary column 9 is fulcrums of rocking arm 2, the middle part of two rocking arms all is equipped with circular hole, circular hole is by the rotary column 9 of front fork 1, the upper end of two rocking arms is welded with handgrip 5, the lower end of two rocking arms is by the pedal 20 that bicycle is arranged, be welded with front connector 8 on front fork 1, front connector 8 is interior by spring cover and wire spring are arranged, in front connector 8 by brake crank 6 and terminal 7 are arranged, the steel wire brake cable 18 of terminal 7 is connected with brake 13 by runner 17, be welded with crossbeam 10 and connecting leg 19 in front connector 8, crossbeam 10 is connected with seat, back vent 12 on seat is connected with the rear axle housing on trailing wheel 14, connecting leg 19 also is connected with rear axle housing, on rear axle housing by brake 13 being arranged and the dish 15 of stopping, be equipped with jack on the dish of stopping, in brake by gliding mass and sheetmetal are arranged, on gliding mass by the steel wire brake cable is arranged, in the front of sheetmetal by inserting column is arranged, the afterbody of sheetmetal uses rivet rotary on brake, crossbeam 10, back vent 12 and connecting leg 19 form a tripod, 16, rear axle housing 15 and rear axle are placed with steel ball, on seat by the cushion 11 that capable of regulating height is arranged.
In Fig. 2, in front connector 8, by spring cover 34 and wire spring 35 are arranged, in front connector 8, by brake crank 6 and terminal 7 are arranged, the steel wire brake cable 18 of terminal 7 is connected with brake by runner.
In Fig. 3, on rear axle housing, by brake 13 and the dish 15 of stopping are arranged, on the dish of stopping, be equipped with jack, in brake 13 by gliding mass 36 and sheetmetal 38 are arranged, be connected with steel wire brake cable 18 on gliding mass, in the front of sheetmetal 38, by inserting column 37 is arranged, the afterbody of sheetmetal 38 is spun on brake 13 with rivet 39.

Claims (8)

1. a two force bike, to establish rocking arm on front fork, handgrip and handlebar grips cover are established in the rocking arm upper end, handlebar grips cover is provided with the flexible plastic cover outward, the rocking arm lower end is provided with the pedal of bicycle, the front axle of front-wheel is provided with the minor sprocket of bicycle, the front upper place of minor sprocket is provided with hinge wheel, the large shaft sleeve two ends of hinge wheel are respectively equipped with two stationary pipes, be provided with bearing in large shaft sleeve two on hinge wheel, the wheel shaft of hinge wheel is provided with the wheel arm, the wheel arm is provided with axle sleeve, be provided with little wheel shaft in axle sleeve, the wheel arm is connected with connecting rod, the other end of connecting rod is provided with small sircle hole, all be provided with rotary column on two front forks, the middle part of two rocking arms all is provided with circular hole, circular hole is located on the rotary column of front fork, the upper end of two rocking arms is provided with handgrip, front fork is provided with front connector, be provided with spring cover and wire spring in front connector, front connector is provided with brake crank and terminal, the steel wire brake cable of terminal is connected with brake by runner, front connector is provided with crossbeam and connecting leg, crossbeam is connected with seat, back vent on seat is connected with the rear axle housing on trailing wheel, connecting leg also is connected with rear axle housing, rear axle housing is provided with brake and the dish of stopping, stop on dish and be equipped with jack, be provided with gliding mass and sheetmetal in brake, gliding mass is provided with the steel wire brake cable, the front of sheetmetal is provided with inserting column, the afterbody of sheetmetal is provided with rivet, use the sheetmetal afterbody rivet riveting on brake, crossbeam, back vent and connecting leg form a tripod, be provided with steel ball between rear axle housing and rear axle, it is characterized in that: front-wheel is provided with hinge wheel, minor sprocket and rocking arm front connector are provided with brake crank, trailing wheel is provided with the dish of stopping.
2. according to claim 1 pair of force bike, is characterized in that: between handgrip and handlebar grips cover, be provided with steel ball.
3. according to claim 1 pair of force bike, is characterized in that: between minor sprocket and hinge wheel, be provided with chain.
4. according to claim 1 pair of force bike, it is characterized in that: a stationary pipes is connected with the front shaft sleeve of front-wheel, and another root stationary pipes is connected with front fork.
5. according to claim 1 pair of force bike, is characterized in that: between wheel shaft and axle sleeve, be provided with bearing.
6. according to claim 1 pair of force bike, it is characterized in that: small sircle hole is located on the rocker shaft of rocking arm bottom.
7. according to claim 1 pair of force bike, it is characterized in that: the lower end of two rocking arms is provided with the pedal of bicycle.
8. according to claim 1 pair of force bike, it is characterized in that: seat is provided with the cushion of capable of regulating height.
CN201320394636XU 2013-06-27 2013-06-27 Double force bicycle Expired - Fee Related CN203318620U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320394636XU CN203318620U (en) 2013-06-27 2013-06-27 Double force bicycle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320394636XU CN203318620U (en) 2013-06-27 2013-06-27 Double force bicycle

Publications (1)

Publication Number Publication Date
CN203318620U true CN203318620U (en) 2013-12-04

Family

ID=49657993

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320394636XU Expired - Fee Related CN203318620U (en) 2013-06-27 2013-06-27 Double force bicycle

Country Status (1)

Country Link
CN (1) CN203318620U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131204

Termination date: 20150627

EXPY Termination of patent right or utility model