CN201415751Y - Novel sport bicycle - Google Patents

Novel sport bicycle Download PDF

Info

Publication number
CN201415751Y
CN201415751Y CN2009200964020U CN200920096402U CN201415751Y CN 201415751 Y CN201415751 Y CN 201415751Y CN 2009200964020 U CN2009200964020 U CN 2009200964020U CN 200920096402 U CN200920096402 U CN 200920096402U CN 201415751 Y CN201415751 Y CN 201415751Y
Authority
CN
China
Prior art keywords
connecting rod
big
flywheel
bicycle
pedal
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
CN2009200964020U
Other languages
Chinese (zh)
Inventor
沈仁杰
Original Assignee
沈仁杰
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 沈仁杰 filed Critical 沈仁杰
Priority to CN2009200964020U priority Critical patent/CN201415751Y/en
Application granted granted Critical
Publication of CN201415751Y publication Critical patent/CN201415751Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model relates to exercise and fitness equipment, particularly to a novel sport bicycle. The novel sport bicycle comprises a driving device which comprises pedals, a chain, a combined driving gear and a connecting rod, wherein the combined driving gear comprises a small flywheel of a rear wheel, inertial wheels on the two sides of the combined driving gear and a big flywheel welded on the bicycle frame; the big flywheel and the inertial wheel are connected through the chain; the connecting rod is welded on the central shaft of the big flywheel; the other end of the connecting rod isconnected on a moving point hook on a pedal big arm; and the tail ends on the pedal big arms on two sides are connected through a movable bearing. The novel sport bicycle has the advantages that thetransmission distance is shortened through the vertical movement of pedals, going forward and backward can be realized, the bicycle can go faster and faster relying on inertia, and the purposes of exercise and entertainment are achieved for a user, and meanwhile, fast and labor-saving bicycle riding is achieved.

Description

A kind of novel sporting car
One, technical field
The utility model relates to exercise and fitness equipment, particularly a kind of novel sporting car.
Two, background technology
At present, the children's sport car with become person bicycle all to use chain drive, general driving device is made up of pedal, crank, hinge wheel, chain, flywheel, bicyclist's both feet are pedaled the pedal on a pair of reverse crank alternately, make crank make circular movement, through hinge wheel, chain, flywheel transmission, drive trailing wheel and rotate, drive bicycle and advance, its shortcoming is the transmission distance, trample effort, complex structure, and make that the volume of perambulator and bicycle is bigger, also heavy; Simultaneously, traditional chain gearing can only make sporting car advance, if when wanting backward the drawback movement car, can only get off and carry out backward, makes troubles to the drivers, and lacks recreational and gymnastics.Therefore, provide a kind of small volume and less weight, be easy to drive and can be fast and the sporting car that travels flexibly, to satisfy the needs of people's body-building and amusement to people.
Three, summary of the invention
The purpose of this utility model is exactly in order to address the above problem, and a kind of novel sporting car is provided, and this novel sporting car small volume and less weight, is easy to drive, and can advance and also can fall back, and can satisfy the needs of people's body-building and amusement.
The technical solution of the utility model is: a kind of novel sporting car, comprise actuating device, actuating device is made up of pedal, chain, combination moving gear, connecting rod, it is characterized in that: described combination moving gear comprises the small flywheel of rear wheel and the inertia wheel of both sides thereof, and form by the big flywheel that the chain bonded assembly is welded on the vehicle frame with the right side inertia wheel, the center shaft of big flywheel is welded with connecting rod, the moving point that the other end of connecting rod is connected on the big arm of pedal is colluded, and the end of the big arm of pedal of both sides connects by free bearing.
The position of above-mentioned big flywheel apart from the angle of back wheels of vehicle width between centers between 45 °-70 °.
Above-mentioned connecting rod is made up of the two-section small rod, connects by free bearing between the two.
The beneficial effects of the utility model: by the pedal up-and-down movement, shorten the transmission distance, can realize advancing and fall back, rely on the inertia can be more and more faster, increased people's gymnastics and recreational.Reach simultaneously ride laborsaving, the fast speed purpose.
Four, description of drawings
Fig. 1 the utility model structural representation
Five, the specific embodiment
As shown in Figure 1, actuating device is made up of pedal (9), chain (3), combination moving gear, connecting rod (2), described combination moving gear comprises the small flywheel (6) of rear wheel and the inertia wheel (5) of both sides thereof, and form by the big flywheel (1) that chain (3) bonded assembly is welded on the vehicle frame (8) with right side inertia wheel (5), the center shaft (7) of big flywheel (1) is welded with connecting rod (2), the moving point that the other end of connecting rod (2) is connected on the big arm of pedal (10) is colluded on (12), and the end of the big arm of the pedal of both sides (11) connects by free bearing (4).Between 45 °-70 °, the connecting rod (2) that is welded on big flywheel (1) center shaft (7) is made up of the two-section small rod apart from the angle of back wheels of vehicle width between centers in the position of big flywheel (1), between the two by free bearing (11) connection.
When trampling the pedal motion up and down, the combination moving gear that drives rear wheel by connecting rod (2) moves, and makes sporting car realize advancing or retreating.
The big arm of pedal (10) has the bending of certain angle, and angle can realize the most laborsaving at 90 degree-155 degree when trampling pedal.
The above only is an embodiment of the present utility model, and unrestricted protection domain of the present utility model.

Claims (3)

1, a kind of novel sporting car, comprise actuating device, actuating device is made up of pedal, chain, combination moving gear, connecting rod, it is characterized in that: described combination moving gear comprises the small flywheel of rear wheel and the inertia wheel of both sides thereof, and form by the big flywheel that the chain bonded assembly is welded on the vehicle frame with the right side inertia wheel, the center shaft of big flywheel is welded with connecting rod, and the moving point that the other end of connecting rod is connected on the big arm of pedal is colluded, and the end of the big arm of pedal of both sides connects by free bearing.
2, a kind of novel sporting car according to claim 1 is characterized in that: the position of described big flywheel apart from the angle of back wheels of vehicle width between centers between 45 °-70 °.
3, a kind of novel sporting car according to claim 1, it is characterized in that: described connecting rod is made up of the two-section small rod, connects by free bearing between the two.
CN2009200964020U 2009-04-21 2009-04-21 Novel sport bicycle Expired - Fee Related CN201415751Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009200964020U CN201415751Y (en) 2009-04-21 2009-04-21 Novel sport bicycle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009200964020U CN201415751Y (en) 2009-04-21 2009-04-21 Novel sport bicycle

Publications (1)

Publication Number Publication Date
CN201415751Y true CN201415751Y (en) 2010-03-03

Family

ID=41792161

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009200964020U Expired - Fee Related CN201415751Y (en) 2009-04-21 2009-04-21 Novel sport bicycle

Country Status (1)

Country Link
CN (1) CN201415751Y (en)

Similar Documents

Publication Publication Date Title
JP2010538902A (en) Human powered vehicle with two reciprocating pedals
CN201777366U (en) Pedal type bicycle scooter
CN201201699Y (en) Body-building sports bicycle
CN105882866A (en) Pedal swing type entertainment and bodybuilding vehicle
CN201415751Y (en) Novel sport bicycle
CN211167269U (en) Double-drive transfer bicycle
CN204895741U (en) Body -building bicycle
CN201424108Y (en) Rowing bicycle
CN202609012U (en) Two-pole self-driving scooter
CN202481242U (en) Land boating car
CN202593779U (en) Push-and-pull by hands and alternate-tread by feet front-wheel drive bicycle
CN2721504Y (en) Hand-driven tricycle
CN200985062Y (en) Bouncing vehicle
CN201367089Y (en) Novel sports bicycle
CN102923240B (en) Hand-rowed type body-building bicycle
CN201161688Y (en) Pedal lever driven bicycle
CN201472548U (en) Multi-functional self-actuated children cart
CN102627136B (en) Cockhorse capable of being ridden and traveling
CN201633868U (en) Pedal-type scooter
CN202765207U (en) Pulling arm type outdoor bodybuilding bicycle
CN202011453U (en) Foldable pedal-actuated skidding type bicycle
CN202670034U (en) Ridable and walking wooden horse
CN202608967U (en) Variable recreational bicycle
CN2818294Y (en) Four-wheel-rolling bicycle
CN2931258Y (en) Front-drive bicycle

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100303

Termination date: 20100421