CN106390474A

CN106390474A - Leapfrog type toy car

Info

Publication number: CN106390474A
Application number: CN201611094527.0A
Authority: CN
Inventors: 管良超
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-12-01
Filing date: 2016-12-01
Publication date: 2017-02-15

Abstract

A leapfrog type toy car is used for realizing leap type walking and drifting of a toy car. The leapfrog type toy car comprises a frame, rotating shafts are rotationally mounted on the front side and the rear side of the frame respectively, the leapfrog type toy car is characterized in that basis wheels are fixed at two ends of each rotating shaft respectively, a gearbox is arranged on the frame, a driving mechanism which drives the rotating shafts to rotate is arranged in the gearbox, wheels are detachably mounted on the basis wheels on the rear side, wheels or leap wheels are detachably mounted on the basis wheels on the front side, and shift sheets are eccentrically arranged on the end surfaces of the leap wheels. According to the leapfrog type toy car, leapfrog walking can be realized under the action of the shift sheets on the leap wheels; own rotation can be realized under the action of the drifting wheels, further drifting action is realized, and the enjoyment of a child is increased while the child plays the toy car.

Description

A kind of Leapfrog type toy car

Technical field

The present invention relates to toy car technical field, specifically a kind of Leapfrog type toy car.

Background technology

Existing children toy car is of all kinds, species is various, and have can walk under the remote control of people, and have can be Walk according to certain track in track.And these toy cars, either toy car or motorcycle all can only be along linear rows Walk or along circular arc walking.

Content of the invention

It is an object of the invention to provide a kind of Leapfrog type toy car, for realizing skip type walking and the drift of toy car Move.

The present invention solves its technical problem and is adopted the technical scheme that：A kind of Leapfrog type toy car, including vehicle frame, in institute State the front side of vehicle frame and rear side is rotatablely equipped with rotating shaft respectively, it is characterized in that, in being respectively fixed at two ends with of each described rotating shaft Basis wheel, is provided with tooth case on described vehicle frame, is provided with the drive mechanism of drive shaft rotation, in the base of rear side in described tooth case Dismountable on plinth wheel wheel is installed, front side basis wheel on dismountable be provided with wheel or jump wheel, in described jump On the end face of jump wheel, eccentric setting has plectrum.

Further, grafting is arranged on the wheel of basis respectively for described jump wheel, wheel.

Further, described drive mechanism includes power part, first gear, second gear, the 3rd gear, the 4th tooth Wheel, the 5th gear, the 6th gear, the 7th gear and eighth gear, described power part is arranged in tooth case, and one turns wherein First gear is fixed with axle, described tooth case is rotatablely equipped with second gear and the 3rd gear, the 4th tooth of coaxial setting Wheel and the 5th gear, the 6th gear and the 7th gear, described second gear is engaged with first gear, described 3rd gear and the 4th Gear engages, and described 5th gear and the 6th gear engage, and are provided with the outfan of described power part and engage with the 7th gear Eighth gear.

Further, the end face of described jump wheel and wheel is respectively equipped with inserted link, on the end face of described basis wheel It is provided with the jack with inserted link grafting cooperation.

Further, described plectrum is the elastic component of arc-shaped structure.

Further, dismountable installing wheel on the basis wheel of front side, is provided with shifting mechanism in the rear side of vehicle frame, institute State shifting mechanism to include wheel carrier and be rotatably installed in drift wheel on wheel carrier, between described drift wheel and horizontal plane, there is acute angle Angle, described wheel carrier is detachably arranged on vehicle frame.

Further, installing hole is provided with described wheel carrier, has sharp between the axis of described installing hole and vertical direction Angle angle, is fixed with mounting post on the axis of described drift wheel, is conformed with, described wheel carrier is arranged in described mounting post Between projection and drift wheel.

Further, described power part is motor.

Further, the wheel footpath of described wheel is more than the wheel footpath of basis wheel, and the wheel footpath of basis wheel is more than the wheel footpath of jump wheel.

The invention has the beneficial effects as follows：A kind of Leapfrog type toy car that the present invention provides, the effect of plectrum on jump wheel Under can realize Leapfrog type walking；The rotation of itself can be realized in the presence of drift wheel again, and then realize creeping motion, increase Add child and play enjoyment during toy car.

Brief description

Fig. 1 is the graphics of the present invention；

Fig. 2 is the front view of Fig. 1；

Fig. 3 is the top view of Fig. 1；

Fig. 4 is the schematic three dimensional views of vehicle frame；

Fig. 5 is the top view of vehicle frame；

Fig. 6 is one of schematic diagram of drive mechanism；

Fig. 7 is the two of the schematic diagram of drive mechanism；

Fig. 8 is the three of the schematic diagram of drive mechanism；

Fig. 9 is the graphics of jump wheel；

Figure 10 is the front schematic view of drift wheel mechanism；

Figure 11 is the schematic top plan view of drift wheel mechanism；

Figure 12 is the front view of drift wheel；

Figure 13 is the schematic diagram of wheel carrier；

Figure 14 is the top view of drift wheel；

In figure：1 vehicle frame, 11 basis wheels, 12 tooth casees, 13 jacks, 2 jump wheels, 21 plectrums, 22 rotating shafts, 23 boss, 3 wheels, 4 drift wheels, 41 wheel shafts, 42 projections, 5 wheel carriers, 51 mounting posts, 52 installing holes, 6 power parts, 61 first gears, 62 second teeth Wheel, 63 the 3rd gears, 64 the 4th gears, 65 the 5th gears, 66 the 6th gears, 67 the 7th gears, 68 eighth gear.

Specific embodiment

As shown in Fig. 1 to Figure 14, the invention mainly comprises vehicle frame 1, basis wheel 11, tooth case 12, jump wheel 2, wheel 3, drift Telephone-moving structure, power part and drive mechanism, describe the present invention below in conjunction with the accompanying drawings.

As shown in Figures 1 to 5, vehicle frame 1 is the basic components of the present invention, is respectively equipped with a pair in the front side of vehicle frame and rear side The basis wheel 11 of coaxial setting, two paired basis wheels are separately fixed at the two ends of rotating shaft 22, and rotating shaft is rotatably arranged on car On frame.The end face of the basis wheel on rear side of vehicle frame is provided with jack 13, jack is preferably regular hexagon, before vehicle frame The end face of the basis wheel of side is provided with inserted link, and inserted link is preferably regular hexagon, and the setting of jack and inserted link can be easily installed jump Jump wheel 2 and wheel 3.

As shown in figure 9, jump wheel 2 is circular wheel, the end face of jump wheel is fixed with the boss comprising jack 13 23, the inserted link on the wheel of front side basis is plugged in the jack on jump wheel, just can realize jump wheel and front side basis wheel Connect.It is of course also possible to arrange jack on the end face of front side basis wheel, setting on one of end face of jump wheel is inserted Bar, equally can realize the wheel grafting cooperation detachable with basis wheel of jumping.The other end of jump wheel is fixed with partially The plectrum 21 of heart setting, plectrum is the working of plastics of circular arc and has elasticity, and the installation end of plectrum is fixed on jump wheel.

Wheel 3 grafting is arranged on the basis wheel of rear side, for realizing installing, arranges orthohexagonal on the end face of wheel Inserted link, arranges regular hexagon jack on the end face of rear side basis wheel, setting rubber or plastic material on the outer wall of wheel Tire, the wheel footpath of wheel is equal to or more than the wheel footpath of basis wheel, and the wheel footpath of jump wheel is less than the wheel footpath of basis wheel.

When whole toy car is mobile, jump wheel often rotates a circle, and plectrum is just contacted once with ground, because plectrum is eccentric Setting and plectrum is arc-shaped structure, after plectrum is contacted with ground and walking on toy car, plectrum is by before vehicle frame Side stay rises, and then action of realizing leapfroging.

For driving the walking of whole toy car, tooth case 12 is provided with vehicle frame, tooth case is provided with driving front side basis wheel The drive mechanism rotating.As shown in Figure 6 to 8, drive mechanism mainly includes power part 6, first gear 61, second gear 62nd, the 3rd gear 63, the 4th gear 64, the 5th gear 65, the 6th gear 66, the 7th gear 67 and eighth gear 68, wherein, the One gear is fixed in the rotating shaft on front side of vehicle frame, is rotatablely equipped with second gear 62 and the 3rd gear of coaxial setting in tooth case 63, second gear is engaged with first gear, is rotatablely equipped with the 4th gear 64 and the 5th gear 65 of coaxial setting in tooth case, 4th gear engages cooperation with the 3rd gear, is rotatablely equipped with the 6th gear and the 7th gear 67 of coaxial setting in tooth case, 6th gear is engaged with the 5th gear, is provided with power part 6 in tooth case, is fixed with and the 7th tooth in the outfan of power part The eighth gear 68 of wheel engagement, power part can be motor.

For making toy car have drift function, it is provided with shifting mechanism in the rear side of vehicle frame, as shown in FIG. 10 to 14, drift Telephone-moving structure includes drift wheel 4 and wheel carrier 5, the substantially plastic plate of wheel carrier 5, is provided with mounting post 51, wheel carrier in the installation end of wheel carrier It is plugged on the rear side of vehicle frame by mounting post, and wheel carrier is located at the lower section of vehicle frame.It is provided with the free end of wheel carrier and be obliquely installed Installing hole 52, has acute angle between the axis of installing hole and vertical direction.Drift wheel is circular working of plastics or rubber parts, Wheel shaft 41 is fixed with the end face of drift wheel, the installation end of wheel shaft is connected with drift wheel, and the free end of wheel shaft is conformed with 42, During installation, wheel shaft is extend in installing hole, the setting of projection plays spacing effect to drift wheel, prevents drift wheel and wheel carrier Between separate because getting loose.But wheel shaft can rotate in installing hole, when whole toy car is walked, drift wheel ground inclination relatively Setting is so that drift wheel is contacted with point between ground, and then makes the drift wheel contact between ground relatively of whole toy car Point rotates, and then realizes the drift of whole toy car.When needing to make toy car drift about, take turns with the basic of rear side on front side of vehicle frame On be respectively mounted wheel.When it is required that when toy car Leapfrog type advances, front side basis wheel installs jump wheel, on rear side basis Installing wheel on wheel.

Claims

1. a kind of Leapfrog type toy car, including vehicle frame, is rotatablely equipped with rotating shaft respectively in the front side of described vehicle frame and rear side, and it is special Levying is, takes turns on the basis that is respectively fixed at two ends with of each described rotating shaft, is provided with tooth case, sets in described tooth case on described vehicle frame Have drive shaft rotation drive mechanism, rear side basis wheel on dismountable wheel is installed, front side basis wheel on Dismountable be provided with wheel or jump wheel, described jump wheel end face on eccentric setting have plectrum.

2. a kind of Leapfrog type toy car according to claim 1, is characterized in that, described jump wheel, wheel grafting peace respectively It is contained on the wheel of basis.

3. a kind of Leapfrog type toy car according to claim 1, is characterized in that, described drive mechanism include power part, First gear, second gear, the 3rd gear, the 4th gear, the 5th gear, the 6th gear, the 7th gear and eighth gear, described Power part is arranged in tooth case, is fixed with first gear wherein in a rotating shaft, is rotatablely equipped with altogether in described tooth case The second gear of axle setting and the 3rd gear, the 4th gear and the 5th gear, the 6th gear and the 7th gear, described second gear Engage with first gear, described 3rd gear and the 4th gear engage, described 5th gear and the 6th gear engage, described dynamic The outfan of power part is provided with the eighth gear engaging with the 7th gear.

4. a kind of Leapfrog type toy car according to claim 1, is characterized in that, on the end face of described jump wheel and wheel It is respectively equipped with inserted link, the jack with inserted link grafting cooperation is provided with the end face of described basis wheel.

5. a kind of Leapfrog type toy car according to claim 1, is characterized in that, described plectrum is the elasticity of arc-shaped structure Part.

6. a kind of Leapfrog type toy car according to claim 1, is characterized in that, dismountable peace on the basis wheel of front side Wheel-mounted, is provided with shifting mechanism in the rear side of vehicle frame, and described shifting mechanism includes wheel carrier and is rotatably installed in the drift on wheel carrier Move wheel, between described drift wheel and horizontal plane, there is acute angle, described wheel carrier is detachably arranged on vehicle frame.

7. a kind of Leapfrog type toy car according to claim 1, is characterized in that, is provided with installing hole, institute on described wheel carrier State and there is between the axis of installing hole and vertical direction acute angle, the axis of described drift wheel is fixed with mounting post, It is conformed with described mounting post, described wheel carrier is arranged between projection and drift wheel.

8. a kind of Leapfrog type toy car according to claim 3, is characterized in that, described power part is motor.

9. a kind of Leapfrog type toy car according to claim 1, is characterized in that, the wheel footpath of described wheel is more than basis wheel Wheel footpath, the wheel footpath of basis wheel is more than the wheel footpath of jump wheel.