CN100408419C

CN100408419C - Scooter

Info

Publication number: CN100408419C
Application number: CNB2006101594430A
Authority: CN
Inventors: 庞明方
Original assignee: 庞明方
Current assignee: Taicang Chezhongbao Leisure Products Co Ltd
Priority date: 2006-03-27
Filing date: 2006-09-20
Publication date: 2008-08-06
Anticipated expiration: 2026-09-20
Also published as: CN1935588A

Abstract

The invention is a step-sliding vehicle similar to a scooter in shape and size and able to slide by stepping pedals, where the two ends of a locating shaft are interlinked with two stepping rods, the other end of each stepping rod is equipped with a pedal, the two stepping rods are also connected with two rockers, a crank is equipped under the locating shaft and equipped with a large chain wheel, the two end points of the crank are linked with the two pedals, respectively, a long shaft and a short one are horizontally equipped at the rear end of the body, one end of the long shaft linked with a small gear and the other end linked with a rear wheel, and the short shaft linked through one-way bearing with a big gear, the two gears engage with each other, the short shaft is linked with a small chain wheel at the outer end of the big gear, the small chain wheel is connected through drive rack with a big chain wheel, a pressing chain wheel is press-linked with the drive rack to make the running clearance of the drive rack accord with the requirements of the body.

Description

Scooter

Technical field:

The present invention relates to a kind of pin scooter, particularly a kind of shape size is similar to Kickboard Scooter, can stand and trample the scooter that travels.

Background technology:

In view of Kickboard Scooter amusement and body-building function too simply limited, on March 27th, 2006 is at the Chinese patent 200610025088.8 " scooter " of first to file in person, though the function at aspects such as entertainment body-buildings is improved, but adopted in its structure along vehicle body and vertically be equipped with one, with the structure of two pairs of big or small bevel type gear ingear speed booster driving mechanisms, make that the manufacturing cost of this scooter is higher relatively.

Summary of the invention:

The purpose of this invention is to provide more rational and effective scooter of a kind of driving than former " scooter ".The technical issues that need to address are: scooter structure is rationally easily made more, and more favourable have a large-scale production.Technical scheme of the present invention is: scooter comprises vehicle body, handlebar, steering wheel, the barre folded chain, left rear wheel, off hind wheel and driver train, vertical handgrip is collapsible, driver train comprises fix shaft, treadle, step, bent axle, fork, hinge wheel, minor sprocket, pressing sprocket, driving chain, big gear wheel, miniature gears, fix shaft is fixed on the front upper place of vehicle body, be socketed with two treadles at the fix shaft two ends, the two treadle other ends have two steps, also be connected with two forks on two treadles, bent axle is installed below fix shaft, hinge wheel is housed on the bent axle, and the two-end-point of bent axle is connected with two forks, in the rear end of vehicle body, two axles that are horizontally installed with that one is long and the other is short, one end of major axis connects a miniature gears, and the other end connects off hind wheel, and minor axis connects big gear wheel by unilateral bearing, big gear wheel and pinion, in the outer end of big gear wheel, minor axis also is connected with minor sprocket, and minor sprocket connects hinge wheel by driving chain, pressing sprocket crimping driving chain makes driving chain operation spacing meet the needs of vehicle body.

The invention has the beneficial effects as follows: the effective method that combines that has adopted treadle, bent axle, fork and a pair of big minor sprocket and a pair of big miniature gears, changed to have adopted in the scooter speed booster driving mechanism and vertically be equipped with one along vehicle body, with two pairs of big or small bevel type gear ingear structures, make the scooter manufacturing cost reduce, making is more prone to.

Description of drawings:

Fig. 1 is a structural representation of the present invention

Fig. 2 is exterior structure figure of the present invention

Fig. 3 is folding effect figure of the present invention

Among the figure: 1-vehicle body, 2-handlebar, 3-steering wheel, 4-barre folded chain, 5-left rear wheel, 6-off hind wheel, 7-driver train, 7a-fix shaft, 7b-treadle, 7c-step, 7d-bent axle, 7e-fork, 7f-hinge wheel, 7g-minor sprocket, 7h-pressing sprocket, 7i-driving chain, 7j-big gear wheel, 7k-miniature gears.

The specific embodiment:

With reference to Fig. 1,2, scooter comprises vehicle body 1, handlebar 2, steering wheel 3, barre folds sprocket wheel 4, left rear wheel 5, off hind wheel 6 and driver train 7, vertical handgrip is collapsible, folding back shape is referring to Fig. 3, driver train comprises fix shaft 7a, treadle 7b, step 7c, bent axle 7d, fork 7e, hinge wheel 7f, minor sprocket 7g, pressing sprocket 7h, driving chain 7i, big gear wheel 7j, miniature gears 7k, fix shaft 7a is fixed on the front upper place of vehicle body 1, be socketed with two treadle 7b at fix shaft 7a two ends, the two treadle 7b other ends have two step 7c, two treadle 7b also are connected with two fork 7e, below the 7a of fix shaft, bent axle 7d is installed, hinge wheel 7f is installed on the bent axle 7d, the two-end-point of bent axle 7d is connected with two fork 7e, rear end at vehicle body, two axles that are horizontally installed with that one is long and the other is short, one end of major axis connects a miniature gears 7k, the other end connects off hind wheel 6, minor axis connects big gear wheel 7j by unilateral bearing, and big gear wheel 7j and miniature gears 7k engagement are in the outer end of big gear wheel 7j, minor axis also is connected with minor sprocket 7g, minor sprocket 7g connects hinge wheel 7f by driving chain 7i, and pressing sprocket 7h crimping driving chain 7i makes driving chain 7i operation spacing meet the needs of vehicle body 1.When trampling pin 7c, make a treadle 7b on earth, fork 7e that is attached thereto and the two-end-point of bent axle 7d have formed same straight line, another treadle 7b then lifts, and then form a pair of cross wires between the two-end-point of another treadle 7b bonded assembly fork 7e and bent axle 7d, step on another step 7c again, change after the pressing down of another treadle 7b just must make bent axle 7d inconjunction with hinge wheel 7f uniqueness ground, step on two step 7c in turn, bent axle 7d inconjunction with hinge wheel 7f is changeed the back continuously; Because minor sprocket 7g is connected with hinge wheel 7f by driving chain wheel 7i, miniature gears 7k and big gear wheel 7j engagement, therefore the back commentaries on classics of hinge wheel 7f, the preceding commentaries on classics of inevitable inconjunction with off hind wheel 6, and obtain the acceleration of several times, and make the scooter fast running, because minor axis is by unilateral bearing and big gear wheel 7j bonded assembly, so the back commentaries on classics of the back change of team drive big gear wheel 7j of minor sprocket 7g, when ceasing stall between minor sprocket 7g does, big gear wheel 7j still changes under effect of inertia after the meeting, and scooter is slided freely.

Claims

1. scooter, comprise vehicle body, handlebar, steering wheel, left rear wheel, off hind wheel and driver train, it is characterized in that: driver train comprises fix shaft, treadle, step, bent axle, fork, hinge wheel, minor sprocket, pressing sprocket, driving chain, big gear wheel, miniature gears, fix shaft is fixed on the front upper place of vehicle body, be socketed with two treadles at the fix shaft two ends, the two treadle other ends have two steps, also be connected with two forks on two treadles, the below of fix shaft is equipped with bent axle, hinge wheel is housed on the bent axle, and the two-end-point of bent axle is connected with two forks; Rear end at vehicle body, two axles that are horizontally installed with that one is long and the other is short, one end of major axis connects a miniature gears, and the other end connects off hind wheel, and minor axis connects big gear wheel by unilateral bearing, big gear wheel and pinion, in the outer end of big gear wheel, minor axis also is connected with minor sprocket, and minor sprocket connects hinge wheel by driving chain, pressing sprocket crimping driving chain makes driving chain operation spacing meet the needs of vehicle body.