CN2316236Y

CN2316236Y - Pedal universal bumper car

Info

Publication number: CN2316236Y
Application number: CN 97215767
Authority: CN
Inventors: 佟广怀
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-05-16
Filing date: 1997-05-16
Publication date: 1999-04-28
Anticipated expiration: 2007-05-16

Abstract

The utility model relates to a pedal universal bumper car which is used for playing amusement of the children. A universal walking wheel is arranged at the center of a car frame, and the support of four following wheels is arranged at rim edge of the car frame. A bracket of the center walking wheel is vertically arranged in a sleeve-shaped supporting seat of the car frame, and the bracket of the center walking wheel can rotate 360 DEG and is corresponding to the car frame. The center walking wheel is driven by a treadle device, and a steering wheel is utilized to control the center walking wheel to do steering action. The treadle device is arranged at the front part of a chair of the car frame. The utility model uses the man power as the power driving, and the utility model can do universal rotation; thereby, the judgment abilities of the children can be improved when the children play with the utility model, the coordination abilities of the children can be improved when the hands, the eyes and the brains of the children are used together, and the physical strength of the children can be exercised. The utility model has the advantages of energy saving and convenient maintenance.

Description

Foot-operated universal dodgem

The utility model relates to the manually driven vehicle, a kind of specifically foot-operated universal dodgem for the children's play amusement.

At present, the dodgem that the children's play amusement is used all is electrically operated, it promptly is driven by energy with the dc battery jar, this dodgem cost is high, electric wiring is complicated to be damaged easily, and easy-maintaining not is though this dodgem can be cultivated the coordination power of judgment and trick, brain and time spent, but, therefore can not temper children's muscle power owing to be the energy and do not need manpower to drive with the storage battery.

The purpose of this utility model is to provide a kind of foot-operated universal dodgem, is power driven with the manpower, and dodgem can universally rotate, and not only can improve recreation children's judgment and the coordination power of trick, brain and time spent, and can temper muscle power.

The purpose of this utility model is achieved in that

A kind of foot-operated universal dodgem uses for the children's play amusement, it is characterized in that its structure comprises:

A, vehicle frame are by a universal travel wheel that is arranged at the central authorities below and be arranged at four flower wheels supportings of below, edge, the support of this center row travelling wheel vertically be installed in the sheath shape bearing support of vehicle frame and relatively vehicle frame do 360 degree rotations, these four flower wheel lower edges can not simultaneously with ground contact this four flower wheels less than center row travelling wheel lower edge from the distance of vehicle frame horizontal surface from the distance of vehicle frame horizontal surface;

B, center row travelling wheel are driven by foot pedal apparatus, and are turned to by bearing circle control, and this foot pedal apparatus is arranged at the place ahead of seat on the vehicle frame;

C, vehicle frame periphery are equiped with oval ring percussion band.

The purpose of this utility model can also realize by following measure:

Described foot pedal apparatus comprises: the pedal that a pair of roughly the same ordinary bicycle uses, crank drives the rotating shaft I, this rotating shaft I is installed in horizontal shaft II in the housing bearing seat by chain sprocket drive, this horizontal shaft II is installed in vertical axis III in the bearing seat by the bevel gear pair transmission, the outer suit one hollow shaft IV of this vertical axis III, this hollow shaft IV is by the bearing block support that is installed in support, this hollow shaft IV is connected with steering wheel shaft by gear pair, the lower end of described vertical axis III is connected in the horizontal shaft V with bevel gear pair, this horizontal shaft V is with the rotating shaft VI of chain sprocket drive central row travelling wheel, and this rotating shaft VI is supported on the road wheel support.

Described supporting horizontal shaft II, the vertical axis III, the hollow shaft IV, the bearing seat of horizontal shaft V, rotating shaft VI can use antifriction-bearing box, also can use plain bearing.

Described support is provided with cover plate and with each transmission device and power wheel, and the road wheel cover cap is with the people's that guarantees to ride safety.

The utility model has following actively useful effect:

1, the complete vehicle structure assembly relation is simple, and is sturdy and durable, safeguards easily.

2, this car is foot-operated drives, can be along the universal rotation of 360 degree, and make children in amusement, both can temper the coordination power of children's hand, eye, brain and usefulness, can temper children's muscle power again, promote growth of children comprehensively.

3, both can be as toy, again can be as health and fitness facilities, particularly suitable at present increasing Obese children especially, make children's exercise of in amusement, losing weight simultaneously.

4 compare with the dodgem that storage battery drives, and the utlity model has energy-conservationly, not limited by the place, the advantage that is easy to promote.

Now in conjunction with the accompanying drawings with preferred embodiment:

Fig. 1 is a front elevation of the present utility model.

Fig. 2 is the birds-eye view of Fig. 1.

Fig. 3 is the A-A parting view of Fig. 1, shows the transmission device of center row travelling wheel.

Fig. 4 is the B-B parting view of Fig. 2, the rotating mechanism of display direction dish.

Foot-operated universal dodgem of the present utility model uses for the children's play amusement, and its structure comprises:

Please refer to Fig. 1 Fig. 2, vehicle frame 1 is by a universal travel wheel 2 that is arranged at the central authorities below and four flower wheels, 3 supportings that are arranged at the below, edge, the support 4 of this center row travelling wheel 2 vertically be installed in the shell-like bearing seat of vehicle frame and relatively vehicle frame do 360 degree rotations, the lower edge of these four flower wheels 3 less than the lower edge of center row travelling wheel 2 distance from the vehicle frame horizontal surface, and can not contact these four flower wheels 3 simultaneously from the distance of vehicle frame horizontal surface with ground;

Center row travelling wheel 2 is driven by foot pedal apparatus, and is turned to by bearing circle 5 controls, and this foot pedal apparatus is arranged at the place ahead of seat 24 on the vehicle frame;

The vehicle frame periphery is equiped with the annular percussion band 6 of ellipse (and class ellipse).

Please refer to Fig. 3 Fig. 4, in a preferred embodiment, described foot pedal apparatus comprises: the pedal 7 that a pair of roughly the same ordinary bicycle uses, crank 8 drives the rotating shaft I, this rotating shaft I is installed in horizontal shaft II in the housing bearing seat 11 by sprocket wheel 9 and 10 transmissions, this horizontal shaft II is by bevel gear pair 12,13 transmissions are installed in the vertical axis III in the bearing seat 14, the outer suit one hollow shaft IV of this vertical axis III, this hollow shaft IV is by bearing seat 15 supportings that are installed in support, this hollow shaft IV is by gear pair 16,17,18 are connected with steering wheel shaft 19, the lower end of described vertical axis III is with bevel gear pair 20,21 are connected in the horizontal shaft V, and this horizontal shaft V is with sprocket wheel 22, the rotating shaft VI of 23 transmission central row travelling wheels 2.

During enforcement, described supporting horizontal shaft II, the vertical axis III, the hollow shaft IV, the bearing seat of horizontal shaft V, rotating shaft VI can use antifriction-bearing box, also can use plain bearing.

During enforcement, described support is provided with cover plate 25 with each transmission device and power wheel, and the road wheel cover cap is with the people's that guarantees to ride safety.

Claims

1, a kind of foot-operated universal dodgem uses for the children's play amusement, it is characterized in that its structure comprises:

A, vehicle frame are by a universal travel wheel that is arranged at the central authorities below and be arranged at four flower wheels supportings of below, edge, the support of this center row travelling wheel vertically be installed in the sheath shape bearing support of vehicle frame face relatively vehicle frame do 360 degree rotations, these four flower wheel lower edges can not simultaneously with ground contact this four flower wheels less than center row travelling wheel lower edge from the distance of vehicle frame horizontal surface from the distance of vehicle frame horizontal surface;

C, vehicle frame periphery are equiped with the annular percussion band of ellipse circle.

2, foot-operated universal dodgem as claimed in claim 1, it is characterized in that: described foot pedal apparatus comprises: the pedal that a pair of roughly the same ordinary bicycle uses, crank drives the rotating shaft I, this rotating shaft I is installed in horizontal shaft II in the housing bearing seat by chain sprocket drive, this horizontal shaft II is installed in vertical axis III in the bearing seat by the bevel gear pair transmission, the outer suit one hollow shaft IV of this vertical axis III, this hollow shaft IV is by the bearing block support that is installed in support, this hollow shaft IV is connected with steering wheel shaft by gear pair, the lower end of described vertical axis III is connected in the horizontal shaft V with bevel gear pair, this horizontal shaft V is with the rotating shaft VI of chain sprocket drive central row travelling wheel, and this rotating shaft VI is supported on the road wheel support.

3, foot-operated universal dodgem as claimed in claim 2 is characterized in that: described supporting horizontal shaft II, and the vertical axis III, the hollow shaft IV, the bearing seat of horizontal shaft V, rotating shaft VI can use antifriction-bearing box, also can use plain bearing.

4, foot-operated universal dodgem as claimed in claim 1 is characterized in that: described support is provided with cover plate and with each transmission device and power wheel, and the road wheel cover cap is with the people's that guarantees to ride safety