CN2474450Y

CN2474450Y - Toy bicycle

Info

Publication number: CN2474450Y
Application number: CN 01225214
Authority: CN
Inventors: 胡伟国; 马国民
Original assignee: JIANGLING TIANSHI TOY FACTORY PINGSHAN TOWN LONGGANG DISTRICT SHENZHEN CITY
Current assignee: JIANGLING TIANSHI TOY FACTORY PINGSHAN TOWN LONGGANG DISTRICT SHENZHEN CITY
Priority date: 2001-05-15
Filing date: 2001-05-15
Publication date: 2002-01-30
Anticipated expiration: 2011-05-15

Abstract

The utility model relates to a toy single car, the utility model comprises a car body stand, a front wheel stand, a back wheel stand, a front wheel, a back wheel and a rotating mechanism, and is characterized in that two points of the back wheel stand are respectively axially connected with two points of the car body stand, the back wheel stand is connected with the car body stand through a suspended shock-absorbing device, a gear of the back wheel is connected with the rotating mechanism, and a strip ventral end axle of a T-shaped auxiliary frame is connected with the car body stand. Compared with the prior art, the utility model has the advantages that the utility model has the tactile sensation of the shock-absorbing effect and is capable of being played by stages (a beginning period and a mature period ) and the like.

Description

Toy bicycle

The utility model relates to a kind of Toy bicycle, especially a kind of suspension type shock-absorbing design is arranged and divide at the beginning of the Toy bicycle played of term and stage in maturity stage pendulum.

Present Toy bicycle of the same type on the market, mostly utilize the gear driven iron tyre to play the design that centrifugation accelerates is rotated, such design can be had a few difficulty when pendulum is played, can not be freely along stable travel (unless after haveing the knack of), and be short of the texture that shock-proof effect is arranged, so often make us very fast just to this product forfeiture interest.

The purpose of this utility model is to provide a kind of the have texture of shock-proof effect and the Toy bicycle played of (first term and maturity stage) pendulum stage by stage, and this gradual toy makes us becoming interested at leisure in pendulum is played and a kind of satisfaction being arranged.

The purpose of this utility model is achieved by the following technical solution: the utility model comprises body support, front and back wheel support, front and back wheel and rotating mechanism, it is characterized in that rear wheel support has be coupling with 2 of body supports respectively at 2, and the back wheel support is connected by a suspension type shock absorbing apparatus with body support; The gear of trailing wheel connects rotating mechanism; The bar abdomen end of the one T type auxiliary frame body support that is coupling.

Suspension type shock absorbing apparatus of the present utility model is made up of pump, compression spring and pump post, and wherein pump connects body support, and the pump post connects rear wheel support, and the pump post inserts pump, and puts compression spring.Connect the body support aft terminal in the rear wheel support upper extreme point, the rear wheel support lower extreme point connects the body support forward terminal, and described suspension type shock absorbing apparatus is connected between above-mentioned 2.Be close to a turriform gear in hind axle center parallel faces, the lower end big gear wheel of upper end another turriform gear of miniature gears toe joint of this gear, the upper end miniature gears toe joint of the lower end big gear wheel of said gear and described another turriform gear.Be provided with an iron tyre in the trailing wheel.The both wings of the body support T type that is coupling auxiliary frame two wheels that are coupling respectively.

The utility model compared with prior art has the texture of shock-proof effect and advantage such as (first term and maturity stage) pendulum object for appreciation etc. stage by stage.

Description of drawings of the present utility model is as follows:

Fig. 1 is an integral structure scheme drawing of the present utility model.

Fig. 2 is the utility model rear wheel support and body support connection structure scheme drawing.

Fig. 3 is that the utility model hangs the shock absorbing apparatus structural representation.

Fig. 4 is a T type auxiliary frame structural representation of the present utility model.

Fig. 5 is the utility model rotating mechanism scheme drawing.

Below in conjunction with description of drawings the utility model is described in further detail: as shown in Figure 1, the utility model comprises body support 1, alloy front-wheel 2, the hanging shock-absorbing 5 in county, adjustable auxiliary wheel carrier 4, trailing wheel 3, compositions such as rear wheel support 7 and rotating mechanism 6.As shown in Figure 2, suspension type shock absorbing apparatus 5 one ends connect on 25 of body support 1, and the other end connects rear wheel support, and the pump post inserts pump, and puts compression spring.Connect the body support aft terminal in the rear wheel support upper extreme point, the rear wheel support lower extreme point connects the body support forward terminal, and described suspension type shock absorbing apparatus is connected between above-mentioned 2.As shown in Figure 3, suspension type shock absorbing apparatus 5 comprises pump post 31, pump 32, compression spring 30, and pump post 31 inserts pump 32, and puts compression spring 30.As shown in Figure 4, the bar abdomen end 44 upper end U type grooves of T type auxiliary frame 4 have two axis holes and the body support that is coupling, and can swing up and down state.Two wing tips 43 of T type auxiliary frame 4, two wheels 42 that are coupling respectively.When T type auxiliary frame 4 during to lower swing, the rotation of can contacting to earth of two wheels 42 reaches and makes whole solo running balance.As shown in Figure 5, rotating mechanism is the root of starting, be by Hou wheel 3,32Tx0.5M gear 53,10T/32TX0.5M gear 54,10TX0.5M gear 52, iron tyre 51 and rear wheel frame 7 assemble, be close to a turriform gear 53 in hind axle center parallel faces, the lower end big gear wheel of upper end another turriform gear 54 of miniature gears toe joint of this gear 53 is provided with an iron tyre 51 in the upper end miniature gears toe joint trailing wheel 3 of the lower end big gear wheel of said gear 53 and described another turriform gear 54.Particularly iron tyre 51 design is hidden in trailing wheel 3 turn round (referring to Fig. 2) inside.At first Hou wheel 3 is connected with 32TX0.5M gear 53 and wipes on the ground to move and see and rotate, rotate and cause 54 rotations of 10T/32TX0.5M gear, and then causing 10TX0.5M gear 52 again rotates in succession, because 10Tx0.5M gear 52 is and the tight mutually dress of iron tyre 51, so make iron tyre 51 turn round simultaneously,, when rotating, just produce centrifugal action because of iron tyre 51 is ponderable, it is high more that trailing wheel 3 is wiped moving fast more centnifugal force, just forms hastening phenomenon under this state.When putting when playing, the beginner just assists under wheel carrier 4 tunings near ground adjustable, wipe moving seeing then on the ground, wipe hand when moving and can feel the effect of shock-absorbing, rotate trough thereby constantly quicken, just handle release during to high speed, bicycle just falls at high speed to overtake and not.A period of time play ripe after just to the maturity stage, with built on stilts on adjustable auxiliary wheel carrier 4 tunings, wipe on the ground then and moving, wipe hand when moving and can feel the effect of shock-absorbing, rotating mechanism thereby acceleration constantly, just handle release during to high speed, the bicycle success is not having auxiliary wheel to fall to overtake and not at high speed under assisting.

Claims

1, a kind of Toy bicycle comprises body support, front and back wheel support, front and back wheel and rotating mechanism, it is characterized in that rear wheel support has be coupling with 2 of body supports respectively at 2, and the back wheel support is connected by a suspension type shock absorbing apparatus with body support; The gear of trailing wheel connects rotating mechanism; The bar abdomen end of the one T type auxiliary frame body support that is coupling.

2, Toy bicycle according to claim 1 is characterized in that the suspension type shock absorbing apparatus is made up of pump, compression spring and pump post, and wherein pump connects body support, and the pump post connects rear wheel support, and the pump post inserts pump, and puts compression spring.

3, Toy bicycle according to claim 1 and 2 is characterized in that the rear wheel support upper extreme point connects the body support aft terminal, and the rear wheel support lower extreme point connects the body support forward terminal, and described suspension type shock absorbing apparatus is connected between above-mentioned 2.

4, Toy bicycle according to claim 1, it is characterized in that hind axle center parallel faces is close to a turriform gear, the lower end big gear wheel of upper end another turriform gear of miniature gears toe joint of this gear, the upper end miniature gears toe joint of the lower end big gear wheel of said gear and described another turriform gear.

5, according to claim 1 or 4 described Toy bicycles, it is characterized in that being provided with in the trailing wheel iron tyre.

6, Toy bicycle according to claim 1, the both wings of the T type auxiliary frame of the body support that it is characterized in that being coupling two wheels that are coupling respectively.