CN205145593U - Toy car - Google Patents

Abstract

The utility model discloses a toy car, including the automobile body, be provided with wheel group on the automobile body, the automobile body includes guiding mechanism, wheel group for the automobile body sets up in guiding mechanism with slant wobbling mode. The utility model discloses owing to adopt this kind of structure, with wheel group for the automobile body sets up in guiding mechanism with slant wobbling mode, the wheel can be swung along guiding mechanism like this, it is rugged when meetting the road surface, the automobile body chassis can be adjusted through the swing to the wheel, make the automobile body can pass through rugged road surface, even when the barrier in the face of bigger, slant swing through the wheel, make that one of them wheel leaves ground in the wheel, thereby avoid the barrier, and simultaneously, this kind of mode lets toy car when turning to, the angle of turning can be bigger, toy car's flexibility has improved, make toy car's interest more sufficient.

Description

A kind of toy car

Technical field

The utility model relates to toy technique field, relates to a kind of toy car more specifically.

Background technology

Toy car has vast mass foundation in market, no matter be children, being grown up all has very keen interest to toy car, but along with the progress of society, people are also more and more higher for the performance requirement of toy car, therefore the playability that vehicle operation mode is single, running environment restriction too much all have impact on toy car, cannot satisfy the demands of consumers.

If patent publication No. is 201271504, publication date be on July 1st, 2009 patent document describe a kind of toy car assembly, its structure comprises vehicle body and steering unit for front wheels, described vehicle body is provided with receiver and apparatus for rear wheel steering, receiver connects apparatus for rear wheel steering after steering unit for front wheels respectively by circuit, remote controller is connected to steering unit for front wheels and apparatus for rear wheel steering by wireless signal, this toy car enterprising every trade can only be sailed on smooth road surface, but it is rugged and rough to run into road surface, or during barrier, toy car breaks the barriers because can not walk around, toy car is caused not travel smoothly, have impact on the playability playing car.

Summary of the invention

Technical problem to be solved in the utility model is to provide a kind of toy car and can travels smoothly on rugged road surface.

The purpose of this utility model is achieved through the following technical solutions:

A kind of toy car, comprise vehicle body, described vehicle body is provided with wheel group, described vehicle body comprises guiding mechanism, and described wheel group is arranged in guiding mechanism in the mode of oblique swing relative to described vehicle body.

Preferably, described wheel group comprises front truck wheels, and the center of the wheel shaft of described front truck wheels is provided with steering spindle, and described vehicle body is provided with axis hole, and described steering spindle is arranged in axis hole, and described steering spindle is arranged relative to the plane orthogonal of oblique swing.

Preferably, described guiding mechanism is gathering sill, and the wheel shaft of described front vehicle wheel is arranged in described gathering sill, and described gathering sill is inclined upwardly towards vehicle body front, relative to vehicle body horizontal plane direction.

Preferably, the angle of inclination of described gathering sill is 30-60 degree.

Preferably, the angle of inclination of described gathering sill is specially 45 degree.

Preferably, the front end of described gathering sill is provided with the gag lever post of the wheel shaft hunting range for limiting front vehicle wheel.

Preferably, gap is left between the wheel shaft of described front truck wheels and guiding mechanism.

Preferably, described wheel wheels comprise the rear car wheels be arranged on vehicle body, described vehicle body are provided with the rocking equipment that the left and right sides for controlling described rear car wheels swings up and down relative to described vehicle body.

Preferably, described rocking equipment comprises for the driving section driving the first drive division of rocking equipment work, be connected with the output of the first drive division; Described wheel wheels comprise the wheel shaft of the rear car wheels be connected with described driving section;

Described first drive division controls described driving section and rotates, and then the left and right sides of the wheel shaft controlling described rear car wheels swings up and down relative to described vehicle body.

Preferably, described first drive division comprises and waves control motor, and that waves the wobble gear group that controls motor described in being connected to and be connected to described wobble gear group waves gear wheel, described in wave gear wheel output be fixedly connected on described driving section;

Described waving controls wobble gear group rotation described in Electric Machine Control, waves gear wheel and rotates, and then control the rotation of described driving section described in drive.

The utility model is owing to adopting this structure, wheel group is arranged in guiding mechanism relative to described vehicle body in the mode of oblique swing, such wheel can swing along guiding mechanism, rugged when running into road surface, wheel can adjust chassis by swinging, make vehicle body can by rugged road surface, even when larger barrier, by the oblique swing of wheel, one of them wheel in wheel is made to leave ground, thus avoiding obstacles, simultaneously, this mode allows toy car when turning to, the angle of turning can be larger, improve the flexibility of toy car, make the interest of toy car more sufficient.

Accompanying drawing explanation

Fig. 1 is the structure chart on the right side of a kind of toy car of the utility model embodiment;

Fig. 2 is the structure chart in the left side of a kind of toy car of the utility model embodiment;

Fig. 3 is the overall structure figure of the rear car wheels of a kind of toy car of the utility model embodiment;

Fig. 4 is the partial schematic diagram of the rear car wheels of a kind of toy car of the utility model embodiment;

Fig. 5 is the structure chart of the first drive division of a kind of toy car of the utility model embodiment;

Fig. 6 is the overall structure schematic diagram of a kind of toy car of the utility model embodiment.

Wherein: 10, vehicle body, 20, wheel wheels, 21, the wheel shaft of rear wheel, 22, the wheel shaft of front vehicle wheel, 30, rocking equipment, the 31, first drive division, 32, driving section, 311, control motor is waved, 312, wobble gear group, 313, wave gear wheel, 3111, motor tooth, 3121, three grades of transition teeth, 3122, secondary transition tooth, 3123, one-level transition tooth, 3131, driving cog, 3132, elastic component, 40, guiding mechanism, 50, gag lever post, 60, steering spindle.

Detailed description of the invention

A kind of toy car, comprise vehicle body 10, vehicle body 10 is provided with wheel group 20, vehicle body 10 comprises guiding mechanism 40, and wheel group 20 is arranged in guiding mechanism 40 in the mode of oblique swing relative to vehicle body 10.

The utility model is owing to adopting this structure, wheel group is arranged in guiding mechanism relative to described vehicle body in the mode of oblique swing, such wheel can swing along guiding mechanism, rugged when running into road surface, wheel can adjust chassis by swinging, make vehicle body can by rugged road surface, even when larger barrier, by the oblique swing of wheel, one of them wheel in wheel is made to leave ground, thus avoiding obstacles, simultaneously, this mode allows toy car when turning to, the angle of turning can be larger, improve the flexibility of toy car, make the interest of toy car more sufficient.

Below in conjunction with accompanying drawing and preferred embodiment, the invention will be further described.

As Fig. 1, shown in 2, the present embodiment comprises a kind of toy car, comprise vehicle body 10, vehicle body 10 is provided with wheel group 20, vehicle body 10 comprises guiding mechanism 40, wheel group 20 is arranged in guiding mechanism 40 relative to vehicle body 10 in the mode of oblique swing, wheel group 20 comprises front truck wheels, rear car wheels, the center of the wheel shaft 22 of front truck wheels is provided with steering spindle 60, vehicle body 10 is provided with axis hole, steering spindle 60 is arranged in axis hole, steering spindle 60 is arranged relative to the plane orthogonal of oblique swing, guiding mechanism 40 is gathering sill, gap is left between the wheel shaft 22 of front truck wheels and guiding mechanism 40, the wheel shaft 22 of front vehicle wheel is arranged in gathering sill, gathering sill is towards vehicle body front, be inclined upwardly relative to vehicle body horizontal plane direction, the angle of inclination of gathering sill is 30-60 degree, most preferred scheme is 45 degree.The front end of gathering sill is provided with the gag lever post 50 of wheel shaft 22 hunting range for limiting front vehicle wheel.

As shown in Figure 3, be arranged on the rear wheel wheels on vehicle body 10 and be arranged on the rocking equipment 30 swung up and down relative to vehicle body 10 on vehicle body 10, for the left and right sides controlling rear wheel wheels.

As shown in Figure 4,5, rocking equipment 30 comprises for the driving section 32 driving the first drive division 31 of rocking equipment work, be connected with the output of the first drive division 31; Rear wheel wheels comprise the wheel shaft 21 of the rear car wheels be connected with driving section 32;

First drive division 31 controls driving section 32 and rotates, and then the left and right sides of the wheel shaft 21 controlling rear car wheels swings up and down relative to vehicle body.Control wheel shaft swings, and the wheel namely controlling the left and right sides of the wheel shaft 21 of rear car wheels swings up and down relative to vehicle body.

Wherein, the first drive division 31 comprises waving and controls motor 311, and what be connected to the wobble gear group 312 of waving and controlling motor 311 and be connected to wobble gear group 312 waves gear wheel 313, and the output waving gear wheel 313 is fixedly connected on driving section 32;

Wave and control motor 311 and control wobble gear group 312 and rotate, drive and wave gear wheel 313 and rotate, and then control driving section 32 and rotate.Driving section controls to rotate by waving gear wheel, and wave gear wheel and must control motor and wobble gear group control to rotate by waving, this programme makes the rotary steerable of driving section, and then makes the swing of wheel shaft controlled, user so can be facilitated to control toy car as required and complete various stunt.

Concrete, the first drive division 31 is also provided with the position limiting structure for controlling the rotating range waving gear wheel 313.Position limiting structure is set, the rotating range waving gear wheel is limited, avoid waving gear wheel rotational steps too greatly, and then make the rotation amplitude of driving section and wheel shaft excessive, cause structural damage even to damage.

Position limiting structure comprises the elastic component 3132 being socketed in and waving on gear wheel 313, be arranged on the casing of the first drive division 31, coordinate spacing limited post (not shown) with elastic component 3132;

The deformation range of elastic component is 0-90 degree.Spacing by the cooperation of elastic component and limited post, the rotating range waving gear wheel is limited.

Preferably, the deformation range of elastic component 3132 is 0-30 degree.The deformation range of elastic component 3132 is less, makes the rotating range waving gear wheel control, within less scope, to avoid rotating range excessive, causes the damage of toy car dependency structure even to damage.

In addition, the output waving gear wheel 313 comprises being arranged on and waves the first connecting hole on gear wheel 313 and the second connecting hole (not shown); Driving section 32 is arranged and coordinates the first fixing fixed leg and the second fixed leg (not shown) with the first connecting hole and the second connecting hole;

When waving gear wheel rotation, drive driving section to rotate, and then the left and right sides controlling wheel wheels swing up and down.By the secure fit of the first connecting hole, the second connecting hole and the first fixed leg and the second fixed leg, when making to wave gear wheel rotation, the corresponding rotation in driving section, and then the left and right sides controlling wheel shaft swings up and down, so, be conducive to controlling toy car and complete more complicated stunt.

And, three grades of transition teeth 3121 that wobble gear group 312 comprises one-level transition tooth 3123, the secondary transition tooth 3122 coordinated with one-level transition tooth 3123 and coordinates with secondary transition tooth 3122; Wave control motor 311 and comprise the motor tooth 3111 coordinated with three grades of transition teeth 3121; Wave gear wheel 313 and comprise the driving cog 3131 carrying out with one-level transition tooth coordinating;

Wave control motor 311 to control to drive three grades of transition teeth 3121 to rotate by motor tooth 3131, then control driving cog 3131 by one-level transition tooth 3123 and rotate, and then gear wheel 313 is waved in control and driving section 32 is rotated.

In addition, the second drive division for driving toy car to advance is provided with in driving section 32; Second drive division comprises drive motors, is connected to the drive gear set of drive motors output; Drive gear set drives with wheel shaft 21 and is connected.If the second drive division is arranged on outside driving section, when then driving section rotates, the matching relationship of the second drive division and wheel will be destroyed, cause and toy car cannot be driven to move ahead, and the second drive division is arranged in driving section, select these wheel wheels when swing, toy car still can be moved ahead by the driving of the second drive division; So, by swinging and driving the cooperation moved ahead that toy car can not only be made to complete stunts such as waving, toy car can also be made can to turn in swing.

In this programme, if the revolver in trailing wheel wheels is to lower swing, then when toy car is advanced, will turn left; In like manner, right when taking turns to lower swing, toy vehicle either right turns left; Make toy side to realize stunts such as waving, according to user's request while completing stunt, can also turn.

Claims (10)

1. a toy car, is characterized in that, comprises vehicle body, described vehicle body is provided with wheel group, and described vehicle body comprises guiding mechanism, and described wheel group is arranged in guiding mechanism in the mode of oblique swing relative to described vehicle body.

2. a kind of toy car as claimed in claim 1, it is characterized in that, described wheel group comprises front truck wheels, the center of the wheel shaft of described front truck wheels is provided with steering spindle, described vehicle body is provided with axis hole, described steering spindle is arranged in axis hole, and described steering spindle is arranged relative to the plane orthogonal of oblique swing.

3. a kind of toy car as claimed in claim 1, is characterized in that, described guiding mechanism is gathering sill, and the wheel shaft of described front vehicle wheel is arranged in described gathering sill, and described gathering sill is inclined upwardly towards vehicle body front, relative to vehicle body horizontal plane direction.

4. a kind of toy car as claimed in claim 3, is characterized in that, the angle of inclination of described gathering sill is 30-60 degree.

5. a kind of toy car as claimed in claim 4, is characterized in that, the angle of inclination of described gathering sill is specially 45 degree.

6. a kind of toy car as claimed in claim 2, is characterized in that, the front end of described gathering sill is provided with the gag lever post of the wheel shaft hunting range for limiting front vehicle wheel.

7. a kind of toy car as claimed in claim 3, is characterized in that, leaves gap between the wheel shaft of described front truck wheels and guiding mechanism.

8. a kind of toy car as claimed in claim 1, is characterized in that, described wheel wheels comprise the rear car wheels be arranged on vehicle body, described vehicle body is provided with the rocking equipment that the left and right sides for controlling described rear car wheels swings up and down relative to described vehicle body.

9. a kind of toy car as claimed in claim 8, is characterized in that, described rocking equipment comprises for the driving section driving the first drive division of rocking equipment work, be connected with the output of the first drive division; Described wheel wheels comprise the wheel shaft of the described rear car wheels be connected with described driving section;

Described first drive division controls described driving section and rotates, and then the left and right sides of the wheel shaft controlling described rear car wheels swings up and down relative to described vehicle body.

10. a kind of toy car as claimed in claim 9, it is characterized in that, described first drive division comprises and waves control motor, wave described in being connected to the wobble gear group that controls motor and be connected to described wobble gear group wave gear wheel, described in wave gear wheel output be fixedly connected on described driving section;

Described waving controls wobble gear group rotation described in Electric Machine Control, waves gear wheel and rotates, and then control the rotation of described driving section described in drive.