CN2330393Y

CN2330393Y - Toy car

Info

Publication number: CN2330393Y
Application number: CN 98209381
Authority: CN
Inventors: 郭春森
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-04-16
Filing date: 1998-04-16
Publication date: 1999-07-28
Anticipated expiration: 2008-04-16

Abstract

The utility model relates to a toy bicycle, which is suitable for children of 3-5 years old. The children can simulate small animals to jump in the process of riding the utility model, so the interest of the physical exercise can be raised, achieving the purpose of building up children's health. The utility model is characterized in that two sets of parallel chainwheels respectively drive a handlebar lever (10) and a bicycle saddle lever (19) to swing forwards and backwards reversely in 35 DEG to 45 DEG, and at the same time a rear wheel of the bicycle can be driven to go forward, a child who rides on the bicycle can move ups and downs. When pedals are trodden by feet, and handles are held by hands, the whole body of the child can naturally stretch, so that the body of the child can be beautiful and strong.

Description

A kind of toy car

The utility model belongs to a kind of toy car.

The toy car that adapts to the school-ager in the market is of a great variety, and what be fit to that 3-5 year children use mainly contains the little bicycle of steamboat, and at the two wheeler of two supporting steamboats of trailing wheel two place's bands, this class car is reasonable in design, is subjected to liking of children deeply.But children have active and characteristics curiosity, after a kind of vehicle is had the knack of, just lose interest very soon again, and particularly the children at kindergarten's collective livelihood need constantly to cultivate the interest that they have sports, and make children reach the effect of body-building at the volley.

The purpose of this utility model provides a kind of toy car that can reach body-building effect, makes beating that the imitation toy is risen and fallen regularly in the children's play, and increases the interest of taking exercise, and reaches constitutional purpose.

The utility model is to realize like this.A kind of toy car, two front-wheels (12) and two trailing wheels (3) are fixed on the bottom of vehicle frame (7) by front axle (17) and hind axle (16), be installed with transmission device on the vehicle frame, vehicle frame (7) is the trapezoidal of a no end, the centre is longeron (13), balancing stand (6) is fixed on the cant beam (14), and the same angle that tilts, the two ends, bottom of balancing stand (6) are fixed on hind axle (16) and go up between flywheel (1), (2) and two trailing wheels (3), and the bottom of the preceding vertical beam (25) of vehicle frame (7) is hinged on the central point of front axle (17); Back sprocket shaft (20) between preceding sprocket shaft (21) between sprocket wheel (8), (11) and sprocket wheel (5), (15) is separately fixed on the longeron (13); Sprocket wheel (8), (5) and flywheel (2) are in a plane, and (23) one on chain is fixed on the sprocket wheel (8), and behind drive sprocket (5) and the flywheel (2), the tail end of chain (23) is fixed on the longeron (13) after connecting spring (22); Sprocket wheel (11), (15) and flywheel (1) are in a plane, by chain (24) transmission; Sprocket wheel (8), (11) both sides on preceding sprocket shaft (21) are fixed with fork-shaped handle lever (10), and handle (9) is fixed on the upper end of handle lever (10); Sprocket wheel (5), (15) both sides on the back sprocket shaft (20) are fixed with fork-shaped vehicle seat lever (19), and vehicle seat (4) is fixed on the upper end of vehicle seat lever (19); Two pedals (18) are fixed on the two ends of front axle (17).Handle lever (10) and vehicle seat lever (19) at sprocket wheel (8), (5), (11), (15) but transmission under swing 35 degree-45 degree, best results when swing 40 is spent.

Compare with background technology, the beneficial effects of the utility model are that toy can be designed to TWO, profiles such as fawn, health is risen and fallen regularly and is imitated the jump action of toy to the life in the time of by bike, can improve the interest that children take exercises, at the volley, children hold handle, and step tread is squared one's shoulders, draw the abdomen, whole body is unfolded, also be a kind of fitness and body building exercises simultaneously, be particularly suitable for some little child's uses of liking motion, make children increase appetite behind the bigger activity easily, the kindergarten can utilize this toy car to organize little matches such as rabbit race, has opened up a kind of new children's sport fitness project.

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is a vertical view of the present utility model.

Fig. 3 is the right hand view of Fig. 2.

Fig. 4 is the left surface figure of Fig. 2.

Be described further below in conjunction with embodiment.

Long 650 centimetres of toy car vehicle body, the handle peak is 600 centimetres, and bodywork height is 450 centimetres, and the profile width is 300 centimetres, and preceding wheel diameter is 200 centimetres, back wheel diameter is 250 centimetres.The profile of body car is a rabbit.When children held handle and are sitting on the vehicle seat, because the gravity of health makes vehicle seat lever (19) clockwise direction lower swing 35 degree-45 degree, drive sprocket (15) clockwise rotated, and chain (24) transmission flywheel (1) drives trailing wheel (3) and forwards moves; Then, two pedals of children's pedal (18), hold handle (9), health is upright naturally or stretch, and hip leave vehicle seat, at this moment handle lever (10) 35 degree-45 degree that rotate backward, rotate counterclockwise by sprocket wheel (8) drive sprocket (5), drive vehicle seat lever (19) and swing 35 degree-45 degree forward, chain drive flywheel (2) rotates counterclockwise simultaneously, and transmission trailing wheel (3) to overtake.

The front and back sprocket wheel of toy car and sprocket shaft are and are fixedly connected, and sprocket shaft connects by fixed block is movable with vehicle frame; Trailing wheel (3), flywheel (1), (2) are fixedly connected with hind axle (16), and two brace bottoms of cant beam (14) and balancing stand (6) connect with hind axle (16) is movable.When chain (23) motion transmission flywheel (2) drives trailing wheel to overtake the time, flywheel (1) idle running; In like manner, drive trailing wheel to overtake the time, flywheel (2) idle running when chain (24).When car turned round, a pin was firmly pedaled a side pedal, and front-wheel turns naturally to a side.

Claims

1, a kind of toy car, two front-wheels (12) and two trailing wheels (3) are fixed on the bottom of vehicle frame (7) by front axle (17) and hind axle (16), be installed with transmission device on the vehicle frame, it is characterized in that vehicle frame (7) is the trapezoidal of a no end, the centre is longeron (13), balancing stand (6) is fixed on the cant beam (14), and the same angle that tilts, the two ends, bottom of balancing stand (6) are fixed on hind axle (16) and go up between flywheel (1), (2) and two trailing wheels (3), and the bottom of the preceding vertical beam (25) of vehicle frame (7) is hinged on the central point of front axle (17); Back sprocket shaft (20) between preceding sprocket shaft (21) between sprocket wheel (8), (11) and sprocket wheel (5), (15) is separately fixed on the longeron (13); Sprocket wheel (8), (5) and flywheel (2) are in a plane, and (23) one on chain is fixed on the sprocket wheel (8), and behind drive sprocket (5) and the flywheel (2), the tail end of chain (23) is fixed on the longeron (13) after connecting spring (22); Sprocket wheel (11), (15) and flywheel (1) are in a plane, by chain (24) transmission; Sprocket wheel (8), (11) both sides on preceding sprocket shaft (21) are fixed with fork-shaped handle lever (10), and handle (9) is fixed on the upper end of handle lever (10); Sprocket wheel (5), (15) both sides on the back sprocket shaft (20) are fixed with fork-shaped vehicle seat lever (19), and vehicle seat (4) is fixed on the upper end of vehicle seat lever (19); Two pedals (18) are fixed on the two ends of front axle (17).

2, toy car according to claim 1, it is characterized in that handle lever (10) and vehicle seat lever (19) at sprocket wheel (8), (5), (11), (15) but transmission under swing 35 degree-45 degree, best results when swing 40 is spent.