CN201235223Y - Magnetic-control toy vehicle for fun - Google Patents

Abstract

The utility model relates to a magnetic control toy vehicle with strong interest, which comprises a vehicle body, two front wheels, two rear wheels and an actuating device, wherein the actuating device comprises mechanical power-assisted components which are arranged on wheel shafts of the two rear wheels, retaining components which can be pressed on the rear wheels are arranged in the vehicle body, magnets or sheet metals are arranged on the retaining components, magnetic control components are detachably arranged on the vehicle body, and the magnets or the sheet metals enable the retaining components to release the press to the rear wheels when the magnetic control components are placed on the vehicle body. Since the magnetic control toy vehicle adopts the structure that vehicle body which is provided with the mechanical power-assisted component and then is provided with the retaining components with the magnets or the sheet metals which are used to prevent the two rear wheels from rotating reversely is arranged on the toy vehicle, and the magnetic control components are arranged on the vehicle body, thereby the principle of magnetic absorption is skillfully utilized, which enables the magnetic control toy vehicle to advance forwards only through firstly taking the magnetic control components off from the vehicle body, then, pulling the toy vehicle backwards for certain distance, and then placing the magnetic control components on the vehicle body, thereby the use is extremely convenient, and the interest is strong.

Description

The magnetic control toy car that a kind of interest is strong

Technical field

The utility model relates to a kind of toy car, particularly a kind of magnetic control toy car.

Background technology

Along with constantly bringing forth new ideas of modern science and technology, also constantly increased by the kind of the toy car that children like.The toy car of selling on the market mainly contains two kinds at present, and a kind of is the electric toy car that leans on battery and drive motor; A kind of is the power-assist toy car that the accumulation energy type mechanical assistance device of band clockwork spring or torsion spring drives, and more convenient although preceding kind of toy car uses, power consumption is many, the use cost height, and also the production cost of itself is also higher, is difficult to satisfy consumers in general's requirement.Then a kind of toy car, because it is by wiping behind the trailing wheel clockwork spring or torsion spring to be tightened to make the mechanical device energy storage in use, after disappearing, external force advances then by mechanical device energy storage driving toy car, although it has reduced production and use cost effectively, but dull when it is at play, interest is not strong, can not develop children's intelligence effectively.The patent No. is the multi-functional toy car that the Chinese patent of ZL02249700 discloses a kind of carrying magnetic device for this reason, its adopt device within it help dynamic component car body the bottom device magnetic devices and add one with the sucker structure that is used to locate the toy car forward travel distance of described magnetic devices adhesive, thereby make the toy car in use can be by sucker being placed on desired location in the toy car forward march purpose that location arbitrarily plays that realizes competing, but because it only is to utilize the adhesive of sucker and toy car bottom magnetic devices to reach the purpose of locating the range of driving, institute thinks and guarantees its reliability of structure, certainly will be at the abundant magnetic material of toy car bottom device, this has increased the production cost of toy car undoubtedly, and still there are when playing shortcomings such as interest is not strong in it.

Summary of the invention

The purpose of this utility model is at above-mentioned existing problems and deficiency, when a kind of playing is provided interesting strong, and can effectively develop children's intelligence, and the low collection amusement of simple in structure, production and use cost and the tap intellectual resources magnetic control toy car that is one.

The technical solution of the utility model is achieved in that

The magnetic control toy car that interest described in the utility model is strong, before comprising car body and being installed on two on the described car body, rear wheel and be used to drive the drive unit that toy car is advanced, wherein said drive unit comprises the mechanical assistance assembly that also can drive the trailing wheel rotation by the energy storage that walking around of rear wheel produced that is installed on the described two rear wheel wheel shafts, but being characterized in being provided with in the described car body overhead being used on trailing wheel stops the stop part of two trailing wheels counter-rotating, and described stop part is provided with magnet or sheet metal, putting removably on the described car body has the magnetic control spare with certain magnetic force that can inhale mutually with described magnet or sheet metal, described magnet or sheet metal when described magnetic control spare is placed on the car body by on inhale and drive described stop part and move upward and make described stop part remove overhead described rear wheel.

The concrete structure of above-mentioned magnetic control spare can be set arbitrarily according to user's needs, for making emulation of the present utility model stronger, and good looking appearance, practicality, the preferred version of magnetic control spare is the toy person of low position that the bottom is embedded with magnet in the utility model.

Above-mentioned stop part comprise two be that " eight " font arranges can cooperate the stop block of holding with the front side of two trailing wheels and be connected in described two stop block front ends connecting axle, be connected the mount pad that is used to install above-mentioned magnet or sheet metal of described two stop block rear ends, and the chassis of described car body is provided with the axis hole that can supply described connecting axle to set, and described stop part can be connected on the above-mentioned car body chassis by the adapting device of described connecting axle and described axis hole with rotating up and down.

The utility model because adopt device thereon to have to be provided for again in the car body of mechanical assistance assembly the carry magnet that stops the counter-rotating of two trailing wheels or the stop part of sheet metal and on described car body storing removably the structure of the magnetic control spare with certain magnetic force that can inhale mutually with described magnet or sheet metal is arranged, thereby the principle of having utilized magnetic to inhale mutually dexterously, when the utility model is at play, as long as earlier magnetic control spare is taken off from car body, make stop part under the effect of gravity overhead on trailing wheel, make the mechanical assistance assembly in the car body produce certain reverse boosting power energy storage toward some distance of post-tensioning toy car then, be placed in magnetic control spare on the car body this moment again, stop part in the car body just can move upward under the magneticaction of magnetic control spare and remove overhead to rear wheel, toy car can be advanced forward under the effect of oppositely boosting power energy storage, therefore extremely easy to use, and it is interesting strong when playing, and it is simple in structure, production cost is low, existing toy car or complex structure have been solved effectively, produce and the use cost height, or problem such as interest is not strong when playing.And because the utility model adopts the toy person of low position who is embedded with magnet by the bottom to form the structure of magnetic control spare, the interest when further having strengthened it and playing.The utility model design is ingenious, simple in structure, reliable, interesting strong when playing, and has vast market prospect.

Below in conjunction with accompanying drawing the utility model is further described.

Description of drawings

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

Fig. 2 cuts open structural representation for the office of Fig. 1;

Fig. 3 is the structural representation of Fig. 1 after taking off magnetic control spare;

Fig. 4 cuts open structural representation for the office of Fig. 3;

Fig. 5 is the assembly structure schematic diagram of Fig. 1.

The specific embodiment

As Fig. 1-shown in Figure 5, the magnetic control toy car that interest described in the utility model is strong, before comprising car body 1 and being installed on two on the described car body 1, rear wheel 2,2 and be used to drive the drive unit that toy car is advanced, wherein said drive unit comprises the mechanical assistance assembly 5 that is installed in the described car body 1 and can drives trailing wheel 2 rotations by the energy storage that back commentaries on classics produced of described rear wheel 2, interest when being at play for effectively strengthening the utility model, but be provided with the stop part 3 that overhead being used on described trailing wheel 2 stops two trailing wheels 2 to reverse in the described car body 1 forward, and described stop part 3 is provided with magnet 33 or sheet metal, put removably on the described car body 1 the magnetic control spare with certain magnetic force 4 that can inhale mutually with described magnet 33 or sheet metal is arranged, described magnet 33 or sheet metal when described magnetic control spare 4 is placed on the car body 1 by on inhale and drive the overhead that described stop part 3 moves upward and described stop part 3 is removed described rear wheel 2, thereby the principle of having utilized magnetic to inhale mutually dexterously, when the utility model is at play, as long as earlier magnetic control spare 4 is taken off from car body 1, make stop part 3 at overhead under the effect of gravity on trailing wheel 2, as shown in Figure 4, make the mechanical assistance assembly 5 in the car body 1 produce certain reverse boosting power energy storage toward some distance of post-tensioning toy car then, be placed in magnetic control spare 4 on the car body 1 this moment again, stop part 3 in the car body 1 just can move upward under the magnetic effect of magnetic control spare 4 and unclamp with rear wheel 2, to remove overhead to rear wheel 2, as shown in Figure 2, toy car can be advanced forward under the effect of oppositely boosting power energy storage, therefore extremely easy to use, and it is interesting strong when playing, and it is simple in structure, production cost is low, existing toy car or complex structure have been solved effectively, produce and the use cost height, or problem such as interest is not strong when playing.The concrete structure of above-mentioned magnetic control spare 4 can be set arbitrarily according to user's needs, can be the moulder of a bottom carry magnet as above-mentioned magnetic control spare 4; For making emulation of the present utility model stronger, and good looking appearance, practicality, the preferred version of magnetic control spare 4 is the toy person of low position that the bottom is embedded with magnet 41 in the utility model.And the structure of above-mentioned stop part 3 also can be set arbitrarily according to user's needs, for making the utility model structure simpler, as shown in Figure 5, above-mentioned stop part 3 comprises two be that " eight " font arranges can cooperate the stop block 32 of overhead with the front side of above-mentioned two trailing wheels 2 and be connected in the connecting axle 34 of described two stop blocks, 32 front ends, the mount pad 31 that is used to install above-mentioned magnet 33 or sheet metal that connects described two stop blocks 32 rear ends, the chassis 11 of described car body 1 is provided with the axis hole 12 that can supply described connecting axle 34 to set, and described stop part 3 can be gone up with the adapting device of described axis hole 12 by described connecting axle 34, under be rotationally connected with on the above-mentioned car body chassis 11.As for the concrete structure of the mechanical assistance assembly 5 in the utility model, because extensive use in the toy car that existing mechanical drives, and technology is also more and more ripe, therefore can be selected arbitrarily according to user's needs, be not described in detail at this.For making its structure simpler, reliable, the utility model can be selected for use by being installed on the gear-box in the car body 1 and being installed in the described gear-box and being arranged in driven wheel on above-mentioned two rear wheels, 2 wheel shafts, being connected to the mechanical assistance assembly 5 that clockwork spring on described gear-box and the gear drive group one output gear wheel shaft or torsion spring etc. are formed with gear drive group, the two ends of described driven wheel engaged transmission.For making the utility model profile more attractive in appearance, true to nature, the top of above-mentioned car body 1 is provided with the platform that can supply above-mentioned magnetic control spare 4 to put, and the place ahead of described platform is provided with plate washer.For the utility model being carried and convenient transportation, above-mentioned toy car can be installed in the circular transparent shell.The utility model design is ingenious, simple in structure, reliable, interesting strong when playing, and has vast market prospect.

Claims (7)

1, the magnetic control toy car that a kind of interest is strong, before comprising car body (1) and being installed on two on the described car body (1), rear wheel (2,2) and be used to drive the drive unit that toy car is advanced, wherein said drive unit comprises the mechanical assistance assembly (5) that is installed in the described car body (1) and can drives trailing wheel (2) rotation by the energy storage that rotation produced of described rear wheel (2), it is characterized in that described car body (1) but in be provided with the stop part (3) that overhead being used on described trailing wheel (2) stops two trailing wheels (2) counter-rotating, and described stop part (3) is provided with magnet (33) or sheet metal, putting removably on the described car body (1) has the magnetic control spare with certain magnetic force (4) that can inhale mutually with described magnet (33) or sheet metal, described magnet (33) or sheet metal described magnetic control spare (4) be placed in car body (1) when going up by last suction and drive described stop part (3) and move upward and make described stop part (3) remove overhead to described rear wheel (2).

2, magnetic control toy car according to claim 1 is characterized in that above-mentioned magnetic control spare (4) is embedded with the toy person of low position of magnet (41) for the bottom.

3, magnetic control toy car according to claim 1 and 2, it is characterized in that above-mentioned stop part (3) comprises two be that " eight " font arranges can cooperate the stop block (32) of overhead with the front side of above-mentioned two trailing wheels (2) and be connected in the connecting axle (34) of described two stop blocks (32) front end, the mount pad (31) that is used to install above-mentioned magnet (33) or sheet metal that connects described two stop blocks (32) rear end, the chassis (11) of described car body (1) is provided with the axis hole (12) that can supply described connecting axle (34) to set, and described stop part (3) can be gone up with the adapting device of described axis hole (12) by described connecting axle (34), under be rotationally connected with on the above-mentioned car body chassis (11).

4, magnetic control toy car according to claim 1, it is characterized in that above-mentioned mechanical assistance assembly (5) comprise gear-box and be installed in the described gear-box and be positioned at driven wheel on above-mentioned two rear wheels (2) wheel shaft, with gear drive group, clockwork spring or the torsion spring of described driven wheel engaged transmission, and the two ends of described clockwork spring or torsion spring are connected on the wheel shaft of an output gear in described gear-box and the gear drive group.

5, magnetic control toy car according to claim 1 is characterized in that the top of above-mentioned car body (1) is provided with the platform that can supply above-mentioned magnetic control spare (4) to put.

6, magnetic control toy car according to claim 5 is characterized in that the place ahead of above-mentioned platform is provided with plate washer.

7, magnetic control toy car according to claim 1 is characterized in that above-mentioned toy car is installed in the circular transparent shell.

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