CN201217471Y

CN201217471Y - Swaying body building cycle

Info

Publication number: CN201217471Y
Application number: CNU2008200535016U
Authority: CN
Inventors: 徐德华
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-06-18
Filing date: 2008-06-18
Publication date: 2009-04-08
Anticipated expiration: 2018-06-18

Abstract

A shake-type stationery bike comprises a frame, front wheels, rear wheels, a rocker, a connecting rod, a crank and a seat; a circular bearing box is arranged at the anterior inferior of the frame; the left and right sides of the bearing box are respectively provided with a small horizontal shaft; the small horizontal shafts are inserted in the shaft holes of the frame; the rocker is inserted and fixed in the inner ring of the bearing; the lower end of the rocker is fixed with the front wheels; the upper end of the rocker is fixed with a steering wheel; a movable sleeve is arranged on the middle part of the rocker; the movable sleeve is provided with a connecting clip which is connected with the upper end of the connecting rod through a pin and a hole; the lower end of the connecting rod is connected with one end of the crank through a pin hole, while the other end of the crank is fixed at the inner end of a drive half-shaft; the drive half-shaft is arranged in a drive half-shaft sleeve; the outer end of the drive half-shaft is provided with a rear driving wheel; a rear driven wheel is arranged at the other side of the posterior inferior of the frame; and the seat is fixed at the posterior of the upper part of the frame. The utility model is suitable for children play and fitness and does not need any energy, which is easy to operate and can turn around and drive at the same time; besides, the running can be fast or slow, thereby being conducive to physical and mental health.

Description

Shake body-building vehicle

Technical field

The utility model relates to children toy car, promptly a kind of body-building vehicle that shakes.

Background technology

Children toy car in the market roughly has three kinds, and the one, children sit onboard, and the adult is pushing away car and is walking, and child lacks uninfluenced exercise machine meeting; The 2nd, hold bearing circle, pin is stepped on the pedal on the front wheel spindle, drives with front-wheel, and this car is relatively more dull, and many children play first and second and just do not like to have played; The 3rd, battery-driven car, this is very attractive concerning children, but the cost height, is not durable, also consumes energy.

Summary of the invention

In order to overcome the above-mentioned shortcoming of three kinds of children toy cars in the market, the utility model proposes a kind of the do not need energy, new design easy and simple to handle, that walk and shake body-building vehicle freely all around.

This body-building vehicle that shakes, comprise vehicle frame, front-wheel, trailing wheel, rocking bar, connecting rod, crank and seat, it is characterized in that, the vehicle frame front lower place, the round bearing box is housed, a bearing box left side, respectively there is a little axle of level on the right side, in little axis hole that is inserted on the vehicle frame of level, a bearing is housed in the bearing box, rocking bar is inserted and secured in the bearing inner ring, the rocking bar lower end is fixed with front-wheel, the rocking bar upper end is fixed with bearing circle, movable sleeve is equipped with at the rocking bar middle part, rocking bar can rotate in movable sleeve, movable sleeve respectively has 1 fixed cover can move up and down adjusting up and down, Connection Card is housed on the movable sleeve, Connection Card passes through pin, the hole is connected with small end, the connecting rod lower end is connected by an end of pin-and-hole and crank, the other end of crank is fixed on the inner of jack shaft, jack shaft is installed in the jack shaft cover, the jack shaft cover is fixed on a side of the vehicle frame back lower place, and rear drive sprocket is equipped with in the outer end of jack shaft, the opposite side of the vehicle frame back lower place, be fixed with the driven half shaft cover, in the driven half shaft cover driven half shaft is housed, back front driven wheel is equipped with in the driven half shaft outer end, and rear, vehicle frame top is fixed with seat, the place ahead, vehicle frame top is fixed with the rocking bar chute, vehicle frame top front end is fixed with step tread plate, and there is crank-guide way at the vehicle frame middle part, and two trailing wheel upper fixed have the retaining backplate.

There are 2～5 adjustment holes the connecting rod lower end.

During walking, the people is sitting on the seat, and pin is placed under the step tread plate, hold bearing circle, the rocking bar that rocks back and forth, rocking bar is center of circle swing with the little axle of the level on the bearing box, rocking bar drives movable sleeve, Connection Card, connecting rod, crank motion, and jack shaft and drive wheel are rotated, the promotion body-building vehicle advances or retreats, when turning to, the both hands steering wheel rotation, rocking bar is rotated in bearing hole, thereby front-wheel is swung, body-building vehicle is turned left or right-hand rotation.

Materials such as the utility model available iron, corrosion-resistant steel, aluminum alloy, plastic-steel, plastics, glass-felt plastic are made, and its vehicle body also can be copied various animals and cartoon figure.Be applicable to children's play and body-building.More more extensive than former toy car practicality, without any need for the energy, and easy and simple to handle, turn to and drive simultaneously and carry out, the people is sitting in and holds bearing circle one on the car and push away one and draw, walking all around is free, and connecting rod is the end positions scalable up and down, and walking can soon can be slow, this shakes body-building vehicle safety, interesting high, can improve the children ' s activity ability, help psychosomatic health.

Description of drawings

Fig. 1 is the utility model front view

Fig. 2 is the utility model birds-eye view

Among the figure: 1, vehicle frame, 2, bearing box, 3, axis hole, 4, little axle, 5, rocking bar, 6, front-wheel, 7, bearing circle, 8, fixed cover, 9, Connection Card, 10, connecting rod, 11, crank, 12, jack shaft, 13, jack shaft cover, 14, rear drive sprocket, 15, the driven half shaft cover, 16, driven half shaft, 17, back front driven wheel, 18, seat, 19, the rocking bar chute, 20, step tread plate, 21, crank-guide way, 22, the retaining backplate, 23, movable sleeve, 24 adjustment holes.

The specific embodiment

Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in detail as follows.

Among Fig. 1: the front lower place of vehicle frame 1, round bearing box 2 is housed, bearing box about 2 respectively has a little axle 4 of level, in the little axle of level 4 axis holes 3 that are inserted on the vehicle frame, a bearing is housed in the bearing box 2, rocking bar 5 is inserted and secured in the bearing inner ring, in Fig. 2, rocking bar 5 lower ends are fixed with front-wheel 6, rocking bar 5 upper ends are fixed with bearing circle 7, movable sleeve 23 is equipped with at rocking bar 5 middle parts, rocking bar 5 can rotate in movable sleeve 23, movable sleeve 23 respectively has 1 fixed cover 8 up and down, fixed cover 8 can move up and down adjusting, Connection Card 9 is housed on the movable sleeve 23, Connection Card 9 passes through pin, the hole is connected with connecting rod 10 upper ends, pin is passed through in connecting rod 10 lower ends, one end of hole and crank 11 is connected, the other end of crank 11 is fixed on the inner of jack shaft 12, jack shaft 12 is installed in the jack shaft cover 13, jack shaft cover 13 is fixed on a side of vehicle frame 1 back lower place, rear drive sprocket 14 is equipped with in the outer end of jack shaft 12, the opposite side of vehicle frame 1 back lower place is fixed with driven half shaft cover 15, in the driven half shaft cover 15 driven half shaft 16 is housed, back front driven wheel 17 is equipped with in the outer end of driven half shaft 16, rear, vehicle frame 1 top is fixed with seat 18, and the place ahead, vehicle frame 1 top is fixed with rocking bar chute 19, and vehicle frame 1 top front end is fixed with step tread plate 20, the middle part has 21, two trailing wheel upper fixed of crank-guide way that retaining backplate 22 is arranged on the vehicle frame 1.There are 2 adjustment holes 24 connecting rod 10 lower ends.

Claims

1, shake body-building vehicle, comprise vehicle frame, front-wheel, trailing wheel, rocking bar, connecting rod, crank and seat, it is characterized in that, the vehicle frame front lower place, the round bearing box is housed, a bearing box left side, respectively there is a little axle of level on the right side, in little axis hole that is inserted on the vehicle frame of level, a bearing is housed in the bearing box, rocking bar is inserted and secured in the bearing inner ring, the rocking bar lower end is fixed with front-wheel, the rocking bar upper end is fixed with bearing circle, movable sleeve is equipped with at the rocking bar middle part, rocking bar can rotate in movable sleeve, movable sleeve respectively has 1 fixed cover can move up and down adjusting up and down, Connection Card is housed on the movable sleeve, Connection Card passes through pin, the hole is connected with small end, the connecting rod lower end is connected by an end of pin-and-hole and crank, the other end of crank is fixed on the inner of jack shaft, jack shaft is installed in the jack shaft cover, the jack shaft cover is fixed on a side of the vehicle frame back lower place, and rear drive sprocket is equipped with in the outer end of jack shaft, the opposite side of the vehicle frame back lower place, be fixed with the driven half shaft cover, in the driven half shaft cover driven half shaft is housed, back front driven wheel is equipped with in the driven half shaft outer end, and rear, vehicle frame top is fixed with seat, the place ahead, vehicle frame top is fixed with the rocking bar chute, vehicle frame top front end is fixed with step tread plate, and there is crank-guide way at the vehicle frame middle part, and two trailing wheel upper fixed have the retaining backplate.

2, the body-building vehicle that shakes according to claim 1 is characterized in that, there are 2～5 adjustment holes the connecting rod lower end.