CN203507524U

CN203507524U - Wildly-running wheel

Info

Publication number: CN203507524U
Application number: CN201320523485.3U
Authority: CN
Inventors: 樊书印
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-08-26
Filing date: 2013-08-26
Publication date: 2014-04-02
Anticipated expiration: 2023-08-26

Abstract

The utility model discloses a wildly-running wheel which comprises a vehicle body and wheel bodies. The wheel bodies are fixed to the vehicle body through a fixed shell. According to the wildly-running wheel, the wheel bodies are directly fixed to the vehicle body through the fixed shell, the fixed shell is fixed to the vehicle body, and the wheel bodies are fixed to the portion between the fixed shell and the vehicle body; the fixed shell and the vehicle body are firmly fixed so that the wheel bodies can be prevented from shaking and normal rotation of the wheel bodies can be guaranteed.

Description

A kind of wheel of bolting

Technical field

The utility model relates to toy field, in particular, relates to a kind of wheel of bolting.

Background technology

Toy car, some the toy car classes such as wheel of bolting generally have two kinds of automatic control and controlled in wireless, and controlled in wireless is generally to be controlled by IR remote controller, and the remote controller of toy car, the toy cars such as wheel of bolting is built-in with battery and powers.Once the battery electric quantity in remote controller is finished, just need to change, thereby just need often to change battery, and then expense is higher.

I have designed a kind of wheel of bolting, comprise car body and for controlling the remote controller of car body, remote controller comprises the USB joint and the plug that are connected with computer being fixed in a holder, car body comprises the interface of pegging graft with plug, when USB joint is connected with computer, it can be the battery charging in car body and remote controller simultaneously.The wheel of car body is fixed on axle, and axle is fixed on by retaining structure on the housing of car body, is fixed with the travelling gear being connected with drive motors on axle.This scheme is unexposed.But, axle by retaining structure be fixed on housing due to car body run fast easily make retaining structure impaired or become loose, car body just easily occurs rocking when running like this, once rock, just easily make the connecting staggered between travelling gear and drive motors, thereby cause car body to run.

Utility model content

Technical problem to be solved in the utility model is to provide and a kind ofly directly wheel is fixed on to the wheel of bolting on the housing of car body.

The purpose of this utility model is achieved through the following technical solutions: a kind of wheel of bolting, comprise car body and wheel, and described wheel is fixed on described car body by set casing.

Preferably, described wheel be provided with described car body in the inside engaged gear of drive motors engagement, described wheel is provided with the first chute, described set casing is provided with the first sliding bone coordinating with described the first chute, described wheel can slide along the described first sliding bone.The first chute that set casing arranges on the first sliding bone and wheel coordinates, set casing and housing are fixed, thereby set casing is fixed on wheel on housing, and wheel can rotate by the cooperation of the first sliding bone and the first chute, wheel just there will not be the loosening phenomenon of wheel in the process of running like this, and then car body is normally worked.

Preferably, described wheel is provided with the second chute, and the housing of described car body is provided with the second sliding bone coordinating with described the second chute, and described wheel can slide along the described first sliding bone and the second sliding bone.The first sliding bone and the second sliding bone are with the cooperation between the first chute and the second chute, just that wheel is spacing between set casing and housing, and wheel can be rotated normally.

Preferably, described the first chute and the second chute lay respectively at described wheel both sides, and are oppositely arranged.The first chute and the second chute are equipped with, and make the both sides of wheel stressed evenly, run steadily, are difficult for rocking.

Preferably, described housing is provided with the second vertical with it convex edge, and the described second sliding bone is arranged on the edge of described the second convex edge.The edge that the second convex edge can increase housing is set, also increases the second sliding bone, so just increase the contact area of the second sliding bone and wheel, thus more firm to fixing of wheel, prevent that the effect that wheel rocks is better.

Preferably, described housing comprises lower casing, and the described second sliding bone is arranged on described lower casing.This is the particular location that the second sliding bone is set, and lower casing is positioned at the bottom of housing, and the such second sliding bone is located in the bottom of housing, and the second sliding bone is when coordinating with wheel, and center of gravity will be in the bottom of housing, thereby can make car body more steady when running.

Preferably, described the first sliding bone and the second sliding bone are all provided with a plurality of uniform salient points that coordinate with described chute.Salient point is set and chute coordinates, just can reduces the contact between sliding bone and chute, thereby reduce the frictional force between sliding bone and chute, so just make wheel when rotating more fast, more energy-conservation.

Preferably, described salient point is four.This is the concrete number that salient point is set, and four salient points are set can be stablized the spacing of wheel.

Preferably, described car body also comprises the antislip ring of being made by elastomeric material, and described wheel outer surface is provided with and the close-fitting groove of described antislip ring.Antislip ring is set and can increases wheel and the frictional force between the contact-making surface of running, prevent wheel-slip.

Preferably, described set casing one end is provided with the described first sliding bone, and the other end is provided with the first convex edge, and described shell end is provided with for placing the platform of described the first convex edge.The platform cooperation arranging on the first convex edge and housing makes the cooperation between set casing and housing tightr, fixing more firm.

The utility model is because the wheel of the wheel of bolting is directly fixed on car body by set casing, and set casing is fixed on car body, and wheel is fixed between set casing and car body; Set casing and car body fixation, thus just can prevent that wheel from rocking, and then guarantee wheel normal rotation.

Accompanying drawing explanation

Fig. 1 is the overall schematic of wheel of bolting described in the utility model embodiment;

Fig. 2 is the profile of car body described in the utility model embodiment;

Fig. 3 is the structural representation of set casing described in the utility model embodiment;

Fig. 4 is the structural representation of lower casing described in the utility model embodiment;

Fig. 5 is the structural representation of wheel described in the utility model embodiment.

Wherein: 1, upper casing; 100, car body; 110, interface; 120, switch; 2, lower casing; 21, the second convex edge; 22, the second sliding bone; 200, remote controller; 210, connecting line; 4, wheel; 41, antislip ring; 42, set casing; 421, the first sliding bone; 422, salient point; 423, the first convex edge; 43, inside engaged gear; 44, the second chute; 45, groove.

The specific embodiment

Below in conjunction with accompanying drawing and preferred embodiment, the utility model is described in further detail.

The utility model discloses a kind of wheel of bolting, and as shown in Figures 1 to 5, comprises car body 100, for controlling remote controller 200 and the wheel 4 of car body 100, and described wheel 4 is fixed on described car body 100 by set casing 42.The utility model is because the wheel 4 of the wheel of bolting is directly fixed on car body 100 by set casing 42, and set casing 42 is fixed on car body 100, and wheel 4 is fixed between set casing 42 and car body 100; Set casing 4 and car body 100 fixations, thus just can prevent that wheel 4 from rocking, and then guarantee wheel 4 normal rotation.

As shown in Figure 1, remote controller 200 is provided with the plug being connected with car body 100, and car body 100 is provided with the interface 110 inserting for plug.Plug is connected with the circuit board of remote controller 200 by connecting line 210; Remote controller 200 comprises the USB joint being connected with computer, and USB joint is telescopic to be fixed in the housing of remote controller 200, i.e. concealed design.USB joint is connected the battery can be in remote controller 200 and charges with computer.Interface 110 is directly fixed on the circuit board of car body 100, the circuit board of car body 100 is connected with the battery of car body 100 by wire, and when plug is inserted into interface 110 when interior, USB joint can be also the battery charging in car body 100, thereby just needn't often change battery, easy to use.In interface 110 bottoms, be useful on the switch 120 of controlling car body 100, switch 120 and interface 110 are fixed together.

As depicted in figs. 1 and 2, described wheel 4 be provided with described car body 100 in the inside engaged gear 43 of drive motors engagement, in conjunction with Fig. 5, described wheel 4 is provided with the first chute and the second chute 44, in conjunction with Fig. 3 and Fig. 4, the housing of described set casing 42 and car body 100 is respectively equipped with and described the first chute, the first sliding bone 421 that the second chute 44 coordinates and the second sliding bone 22, described wheel 4 can slide along the described first sliding bone 421 and the second sliding bone 22, be that wheel 4 can rotate by the cooperation between the first chute and the first sliding bone 421 and the second chute 44 and the second sliding bone 22.The first chute that set casing 42 arranges on the first sliding bone 421 and wheel coordinates, the second sliding bone 22 and the second chute 44 coordinate, set casing 42 and housing are fixed, thereby set casing 42 is fixed on wheel 4 on housing, wheel 4 just there will not be the loosening phenomenon of wheel 4 in the process of running like this, and then car body 100 is normally worked.

In the present embodiment, described the first chute and the second chute 44 lay respectively at described wheel 4 both sides, and relatively, etc. large setting, the first chute and the second chute 44 are equipped with, and make the both sides of wheel 4 stressed evenly, run steadily, are difficult for rocking.The large settings such as the first corresponding sliding bone 421 and the second sliding bone 22 are also.Described the first sliding bone 421 and the second sliding bone 22 are all provided with a plurality of uniform salient points 422 that coordinate with described the first chute, the second chute 22, and salient point 422 is four described in the present embodiment, and spacing stable that four salient points 422 can be to wheel 4 is set.This is the concrete number that salient point is set, and certainly, the salient point of three, five or other numbers also can be set.Salient point 422 is set to be coordinated with the first chute, the second chute 44, just can reduce the contact between first sliding bone the 421, second sliding bone 22 and the first chute, the second chute 44, thereby reduce the frictional force between first sliding bone the 421, second sliding bone 22 and the first chute, the second chute 44, so just make wheel 4 when rotating more fast, more energy-conservation.

In the present embodiment, described set casing 42 is fixed on housing by the mode of clamping, and clamping is firm, for convenience detach.Described set casing 42 one end are provided with the described first sliding bone 421, the other end is provided with the first convex edge 423, described shell end is provided with for placing the platform of described the first convex edge 423, the height of platform equals the thickness of the first convex edge 423, thereby make the cooperation between set casing 42 and housing tightr, fixing more firm.The housing of car body 100 comprises upper casing 1 and lower casing 2, lower casing 2 is provided with the second convex edge 21, the second convex edge 21 is vertical with lower casing 2, the second sliding bone 22 is arranged on the edge of the second convex edge 21, and the second convex edge 21 arranges and coordinates the structure of wheel 4 to be arranged to arc, arranges and just can increase the edge of lower casing 2 like this, also increase the second sliding bone 22, so just increase the contact area of the second sliding bone 22 and wheel 4, thereby fixing more firm to wheel 4 prevents that the effect that wheel 4 rocks is better.

When car body 100 normal placement or when running, upper casing 1 is positioned at the top of lower casing 2, the second sliding bone 22 is arranged on lower casing 2, just make the second sliding bone 22 be positioned at the bottom of whole housing, when the second sliding bone 22 and wheel 4 coordinate, center of gravity will be in the bottom of housing, thereby can make car body 100 more steady when running.

As shown in Figure 2, described car body 100 comprises the antislip ring 41 of being made by elastomeric material, in conjunction with Fig. 5, described wheel 4 outer surfaces are provided with and the close-fitting groove 45 of described antislip ring 41, elastomeric material frictional force is large, the frictional force that antislip ring 41 can increase wheel 4 and run between contact-making surface is set, prevents that wheel 4 from skidding.

Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.

Claims

1. the wheel of bolting, is characterized in that, comprise car body and wheel, described wheel is fixed on described car body by set casing.

2. the wheel of bolting as claimed in claim 1, it is characterized in that, described wheel be provided with described car body in the inside engaged gear of drive motors engagement, described wheel is provided with the first chute, described set casing is provided with the first sliding bone coordinating with described the first chute, and described wheel can slide along the described first sliding bone.

3. the wheel of bolting as claimed in claim 2, is characterized in that, described wheel is provided with the second chute, and the housing of described car body is provided with the second sliding bone coordinating with described the second chute, and described wheel can slide along the described first sliding bone and the second sliding bone.

4. the wheel of bolting as claimed in claim 3, is characterized in that, described the first chute and the second chute lay respectively at described wheel both sides, and are oppositely arranged.

5. the wheel of bolting as claimed in claim 4, is characterized in that, described housing is provided with the second vertical with it convex edge, and the described second sliding bone is arranged on the edge of described the second convex edge.

6. the wheel of bolting as described in claim 4 or 5, is characterized in that, described housing comprises lower casing, and the described second sliding bone is arranged on described lower casing.

7. the wheel of bolting as claimed in claim 3, is characterized in that, described the first sliding bone and the second sliding bone are all provided with a plurality of uniform salient points that coordinate with described chute.

8. the wheel of bolting as claimed in claim 7, is characterized in that, described salient point is four.

9. the wheel of bolting as claimed in claim 1, is characterized in that, described car body also comprises the antislip ring of being made by elastomeric material, and described wheel outer surface is provided with and the close-fitting groove of described antislip ring.

10. the wheel of bolting as claimed in claim 5, is characterized in that, described set casing one end is provided with the described first sliding bone, and the other end is provided with the first convex edge, and described shell end is provided with for placing the platform of described the first convex edge.