A kind of Inertia toy car
Technical field
The utility model relates to a kind of toy car, especially a kind of Inertia toy car.
Background technology
Toy car now has number of different types, and electric toy car is arranged, the hand toys car.Wherein the hand toys car is divided into the toy car of simple push and the toy car of energy storage walking again; The toy car of existing energy storage walking is to utilize to come energy storage around reed or clockwork spring basically; Discharge behind reed or clockwork spring through tension and to make elastic force potential energy be transformed into kinetic energy around reed or clockwork spring, go thereby drive toy car, the advantage of this type toy car is to need not also can walk automatically under the situation of consuming cells power supply; Can't go far but the distance of walking receives around the elastic force restriction of reed or clockwork spring; And service time one is long, can lose elastic force around reed or clockwork spring, and the distance that toy car is gone is shorter and shorter even can't walk; Thereby make this toy car lose playing property, can't obtain children's favor for a long time.
The utility model content
It is longer that the purpose of the utility model provides a kind of service time, the Inertia toy car that travel distance is farther.
Realize a kind of Inertia toy car of the utility model purpose, comprise the chassis that is provided with wheel, be provided with flying wheel through walking axis on this chassis; The two ends of said walking axis are provided with wheel, and a side that is positioned at said flying wheel on the said walking axis is provided with pinion, and said chassis is provided with driving shaft; Said driving shaft is provided with gear wheel and the line storage wheel that is meshed with said pinion; Said line storage wheel is provided with around reed, is tied with stay cord on the said line storage wheel, and an end of said stay cord stretches out outside the toy car.
One end of said stay cord is provided with handle, is convenient to spur stay cord.
The wheel face of said flying wheel is provided with Eight characters lines, prevents that flying wheel from skidding.
The beneficial effect of a kind of Inertia toy car of the utility model is following:
A kind of Inertia toy car of the utility model takes toy car, and the another handle of holding stay cord in hand firmly is pulled outwardly then; Make line storage wheel drive gear wheel and rotate, the large gear turn the small gear rotates, and pinion drives flying wheel and rotates at a high speed; Hand one unclamps, and stay cord is in inside indentation under the effect of reed, through repeatedly spurring stay cord; Make flying wheel with higher speed rotation, unclamp stay cord then, toy car is placed on the plane; Then wheel is driven under the inertia of flying wheel rotates and is rolled, thereby makes toy car to overtake.Even toy car length service time of this energy storage mode can not influence its travel speed yet; Compared with the toy car of existing utilization around reed or clockwork spring energy storage, longer service life, and also the time of going and distance are longer; More interesting, can obtain more whatever amount virgin favor.
Description of drawings
Fig. 1 is the structural representation of a kind of Inertia toy car of the utility model.
The specific embodiment
The embodiment of the utility model is following:
As shown in Figure 1, a kind of Inertia toy car of the utility model comprises the chassis that is provided with wheel; Be provided with flying wheel 3 through walking axis 2 on this chassis; The two ends of said walking axis 2 are provided with wheel 1, and a side that is positioned at said flying wheel 3 on the said walking axis 2 is provided with pinion 5, and said chassis is provided with driving shaft 4; Said driving shaft 4 is provided with the gear wheel 6 and line storage wheel 7 that is meshed with said pinion 5; Said line storage wheel 7 is provided with around reed 8, is tied with stay cord 9 on the said line storage wheel 7, and an end of said stay cord 9 stretches out outside the toy car.
One end of said stay cord 9 is provided with handle 10, is convenient to spur stay cord 9.The wheel face of said flying wheel 3 is provided with Eight characters lines, prevents that flying wheel from skidding.
The operation principle of a kind of Inertia toy car of the utility model is following:
A kind of Inertia toy car of the utility model takes toy car, and the another handle 10 of holding stay cord 9 in hand firmly is pulled outwardly then; Make line storage wheel 7 drive gear wheel 6 and rotate, gear wheel 6 drives pinion 5 and rotates, and pinion 5 drives flying wheel 3 rotation at a high speed; Hand one unclamps, and stay cord 9 is in inside indentation under the effect of reed 8, through repeatedly spurring stay cord 9; Make flying wheel 3 with higher speed rotation, unclamp stay cord 9 then, toy car is placed on the plane; Then wheel 1 is driven under the inertia of flying wheel 3 rotates and is rolled, thereby makes toy car to overtake.Even toy car length service time of this energy storage mode can not influence its travel speed yet; Compared with the toy car of existing utilization around reed or clockwork spring energy storage, longer service life, and also the time of going and distance are longer; More interesting, can obtain more whatever amount virgin favor.
Embodiment recited above describes the preferred implementation of the utility model; Be not that scope to the utility model limits; Design under the spiritual prerequisite not breaking away from the utility model; Various distortion and improvement that the common engineers and technicians in this area make the utility model technical scheme all should fall in the protection domain that claims of the utility model confirm.