CN205627063U - Toy car subassembly, track toy car and track car toy - Google Patents
Toy car subassembly, track toy car and track car toy Download PDFInfo
- Publication number
- CN205627063U CN205627063U CN201620341878.6U CN201620341878U CN205627063U CN 205627063 U CN205627063 U CN 205627063U CN 201620341878 U CN201620341878 U CN 201620341878U CN 205627063 U CN205627063 U CN 205627063U
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- Prior art keywords
- wheel
- toy car
- track
- car
- supporting surface
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Abstract
The toy car subassembly relates to toy car technical field, and its structure includes the wheel frame, and the wheel frame is provided with wheel group, and wheel group includes first wheel and second wheel, its characterized in that: the shaft of first wheel and the shaft nonparallel of second wheel, thereby make in win wheel and the second wheel at least one wheel only be used for supporting the holding surface that this wheel was organized with the strong point contact at the edge of its wheel face, through letting the shaft of first wheel and the shaft nonparallel of second wheel, thereby the holding surface that makes wheel group and support wheel group becomes the slope of certain angle, when making the toy car travel, the slope wheel is only with the orbital holding surface of its wheel face point contact, the point contact just only between wheel face and the holding surface like this, the frictional force of wheel with the interorbital has been reduced by a wide margin, the speed of traveling of toy car has been improved greatly under the same condition of drive power, the utility model discloses the track toy car that has this toy car subassembly is still provided to reach the track car toy including above -mentioned track toy car.
Description
Technical field
This utility model relates to toy car technical field, is specifically related to a kind of toy car assembly and corresponding element of rail toy car and track car toy.
Background technology
Element of rail toy car is a kind of toy car along rail running, the multiple classification of track such as straight type track, curved track and climbing type track are had due to track, so can not only realize the linear motion of toy car, but also the multi-motions such as the turning of toy car, climbing can also be realized, and then add the interest of toy car and playing property.
At present, track generally comprises one side track and two-sided track, and one side track generally comprises diapire and sidewall, and diapire is for bearing the weight of toy car, and sidewall is for preventing it from tilting when toy car is turned.Two-sided track also includes roof while including diapire and sidewall, roof is also used for bearing the weight of toy car when toy car is climbed, thus the roof of the diapire of track and track is referred to as the bearing partition of track, and the sidewall of the bearing partition of track and track is referred to as orbital plane.
The wheel of existing element of rail toy car only with the bearing partition Structure deformation of track, so when toy car is turned, wheel will have the biggest frictional force with the sidewall of track, and then affect the travel speed of toy car, it is additionally arranged the guider such as leading truck and directive wheel for these people, frictional force between wheel and the sidewall of track when reducing turning by guider, but the structure of toy car so will certainly be made to tend to complicated, and then make its packaging efficiency low, cost increases, and add the overall weight of toy car so that it is travel speed reduces under identical driving force.
The wheel of existing element of rail toy car is generally with line and the way of contact in face and the bearing partition Structure deformation of track, this way of contact adds the contact area between wheel and track bearing partition, and then add the frictional force between wheel and track bearing partition, so will further decrease the travel speed of toy car.
Utility model content
The purpose of this utility model is for deficiency of the prior art, and provides a kind of simple in construction, travel speed fast element of rail toy car.
The purpose of this utility model is achieved through the following technical solutions:
Toy car assembly, including vehicle wheel frame, described vehicle wheel frame is provided with wheel group, described wheel group includes the first wheel and the second wheel, the wheel shaft of described first wheel is not parallel with the wheel shaft of described second wheel, in described first wheel and the second wheel, the edge of the wheel face of at least one wheel includes the strong point, and the contact of this strong point is for supporting the supporting surface of this wheel group.
Wherein, the edge of the wheel face of described first wheel and/or the second wheel also includes the guide face contacts of guiding point, described guiding point and supporting surface.
Wherein, described first wheel and/or the described strong point of the second wheel are perpendicular to the wheel shaft of this wheel with the line of guiding point.
Wherein, described first wheel and/or the described strong point of the second wheel are parallel to the wheel shaft of this wheel with the line of guiding point.
Wherein, the wheel shaft of described first wheel is equal with the angle angle of supporting surface with the wheel shaft of the angle angle of supporting surface and described second wheel.
Wherein, described vehicle wheel frame includes installed part and support bar, and one end of described support bar is fixing on mountings, and the other end is convexly equipped in the periphery of installed part, and the end being convexly equipped in installed part periphery of support bar is provided with described first wheel or the second wheel.
Wherein, described first wheel or the second wheel include two son wheels respectively, and the edge of one of them sub-wheel includes the strong point that the supporting surface with this wheel contacts, and another height wheel includes the guiding point of the guide face contacts with supporting surface.
Wherein, two the son wheels being arranged at same support member are connected to same rotating shaft, and this rotating shaft is arranged in the afterbody of described support member.
Wherein, described vehicle wheel frame is provided with the first wheel group and the second wheel group, and the supporting surface of described first wheel group is parallel with the supporting surface of described second wheel group.
Also providing for a kind of element of rail toy car, including car body and the wheel group being fixed on car body, the tilting of wheels in described wheel group is arranged, so that wheel is used for supporting the supporting surface of this wheel group with the EDGE CONTACT of its wheel face.
Wherein, also including the assembly being removably mounted to described car body, described wheel group is arranged in this assembly, and described assembly is aforesaid toy car assembly.
Wherein, described toy car assembly is removably mounted to described car body.
Also providing for track car toy, including track and the element of rail toy car navigating on described track, this element of rail toy car is aforesaid element of rail toy car.
Wherein, the bearing partition of described track is as the supporting surface of described wheel group, point cantact between wheel and the bearing partition of described track of described element of rail toy car.
Wherein, the sidewall of described track is as spigot surface, point cantact between wheel and the sidewall of described track of described element of rail toy car.
The beneficial effects of the utility model:
Element of rail toy car of the present utility model, by making the wheel shaft of the wheel shaft of the first wheel and the second wheel not parallel, so that wheel group and the angled inclination of supporting surface supporting wheel group, when toy car is travelled, tilt the wheel marginal point only with its wheel face and contact the bearing partition of track, so the most only point cantact between wheel face and bearing partition, significantly reduces wheel and interorbital frictional force, substantially increases the travel speed of toy car in the case of driving force is identical.
Accompanying drawing explanation
The utility model is described in further detail to utilize accompanying drawing, but the embodiment in accompanying drawing does not constitute any restriction of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to the following drawings.
Fig. 1 is the structural representation of the vehicle wheel frame of the element of rail toy car of embodiment 1.
Fig. 2 is the wheel structural representation with rail contact of the element of rail toy car of embodiment 1.
Fig. 3 is the wheel frame structure schematic diagram of the element of rail toy car of embodiment 2.
Fig. 4 is the wheel structural representation with rail contact of the element of rail toy car of embodiment 2.
Fig. 1 to Fig. 4 includes:
1-installed part；
2-wheel, 21-the first wheel, 22-the second wheel, 211-the first wheel shaft, 221-the second wheel shaft；
3-support bar；
4-the first son wheel；
5-the second son wheel；
6-track, 61-supporting surface, 62-spigot surface.
Detailed description of the invention
With the following Examples this utility model is further described.
Embodiment
1
nullOne of detailed description of the invention of element of rail toy car of the present utility model，Toy slot cars in the present embodiment includes the toy car body not shown in toy car assembly and figure，Track car toy includes above-mentioned toy slot cars and track 6，As shown in Figure 1，The structure of toy car assembly includes vehicle wheel frame and four wheels 2，Concrete，Vehicle wheel frame includes installed part 1 and support bar 3、，Installed part 1 is removably installed in the headstock of toy car body，Four wheels 2 are centrosymmetric setting with the center of installed part 1，Two wheels 2 being wherein positioned at lower section in Fig. 1 are the first wheel group，Two wheels 2 above are the second wheel group，The supporting surface that contacts with the first wheel group and parallel with the supporting surface that the second wheel group contacts (see Fig. 2 and hereafter)，Below as a example by the first wheel group，The wheel being positioned at Fig. 1 lower left is the first wheel 21，Being positioned at bottom-right wheel is the second wheel 22，Both are correspondingly provided with the first wheel shaft 211 and the second wheel shaft 221，Angle formed by first wheel shaft 211 and supporting surface 61 is equal to angle formed by the second wheel shaft 221 and supporting surface 61 (see Fig. 2 and hereafter),First wheel shaft 211 and the second wheel shaft 221 are not parallel，Such as after the two translation or wireless extension, may occur in which that antarafacial or coplanar intersect.Support bar 3 it is provided with between wheel 2 and installed part 1, concrete, one end of support bar 3 is fixing on mountings, the other end is convexly equipped in the periphery of installed part, each wheel 2 is detachably connected with the other end of above-mentioned support bar 3 by corresponding wheel shaft, support bar 3 can be affixed with installed part 1, it is possible to connects so that toy car can adapt to the track 6 of different in width rotatably in vertical plane.
As shown in Figure 2, medial wall is the supporting surface 61(i.e. bearing partition of track up and down), the medial wall, left and right of track 6 is the spigot surface 62(i.e. side of supporting surface 61), the edge of wheel 2 wheel face and supporting surface 61 point cantact, this contact point is the strong point, the edge of wheel 2 wheel face contacts with spigot surface 62, this contact point is referred to as guiding point, the line of the strong point and contact point is perpendicular to the wheel shaft of this wheel 2, wheel 2 is both angled with the supporting surface 61 of track 6, angled with the spigot surface 62 of track 6 again, during so that toy car travels, the supporting surface 61 of this wheel 2 not only point cantact track 6, the spigot surface 62 of point cantact track 6 also simultaneously.So wheel 2 is while travelling forward or backward, may also function as the guide effect of left and right directions, eliminate guider of the prior art, simplify the structure of toy car, make its packaging efficiency higher, cost reduces, and alleviate the overall weight of toy car, the travel speed of toy car is substantially increased under identical driving force, it addition, when toy car is turned, due to spigot surface 62 point cantact of wheel 2 with track 6, the frictional force between wheel 2 and track 6 can be effectively reduced, and then further increase the travel speed of toy car.
When toy car travels, due to wheel 2 not only with supporting surface 61 point cantact of track 6, also simultaneously with spigot surface 62 point cantact of track 6, this makes this wheel 2 to contact with multiple walls of track 6 simultaneously, so that toy car is not only by the power of above-below direction, also by the power of left and right directions, this makes being more uniformly stressed of toy car, and then increases toy car stationarity in the process of moving.
As shown in Figure 2, the position of the position of the supporting surface 61 of wheel 2 point cantact track 6 and the spigot surface 62 of point cantact track 6 is positioned at wheel 2 opposition side radially, such as in Fig. 2 bottom-right wheel 2, this wheel 2 is positioned on the downside of the second wheel 22 with the position of supporting surface 61 point cantact of track 6, and this wheel 2 is positioned on the upside of this wheel 2 with the position of spigot surface 62 point cantact of track 6.The position of wheel 2 point cantact track 6 supporting surface 61 and the position of point cantact track 6 spigot surface 62 be respectively positioned on wheel 2 axially on outer side edges, so that wheel 2 contacts with track 6 cake with the way of contact in the face of selecting, so can effectively reduce the contact area between wheel 2 and orbital plane, and then the frictional resistance that wheel 2 advances can be effectively reduced, thus improve the travel speed of toy car.
Embodiment
2
The two of the detailed description of the invention of element of rail toy car of the present utility model, as shown in Figure 3 and Figure 4, the main technical schemes of the present embodiment is same as in Example 1, the most unaccounted feature, uses the explanation in embodiment 1, no longer repeats at this.nullThe present embodiment is with the difference of embodiment 1，Each wheel 2 is made up of two coaxial son wheels，Two son wheels are respectively the first son wheel 4 and the second son wheel 5，The wheel face edge of the first son wheel 4 forms the strong point with supporting surface 61 point cantact of track 6，The wheel face edge of the second son wheel 5 forms guiding point with spigot surface 62 point cantact of track 6，Wherein，The strong point of the first son wheel 4 and supporting surface 61 point cantact of track 6 be positioned at the first son wheel 4 axially on outer side edges，Same，The strong point of the second son wheel 5 and spigot surface 62 point cantact of track 6 be positioned at the second son wheel 5 axially on outer side edges，The way of contact of the first son wheel 4 point cantact track 6 supporting surfaces 61 and the way of contact of the second son wheel 5 point cantact track 6 spigot surfaces 62 is so made to be the way of contact in a face，The way of contact in some face can effectively reduce the contact area between wheel 2 and orbital plane，And then the frictional resistance that wheel 2 advances can be effectively reduced，Thus improve the travel speed of toy car.
The strong point of wheel 2 point cantact track 6 supporting surface 61 and the guiding point of point cantact track 6 spigot surface 62 are positioned at wheel 2 the same side radially, the strong point of this wheel 2 and the line of guiding point are parallel to the wheel shaft of this wheel 2, such as in Fig. 4 bottom-right wheel 2, this wheel 2 is positioned on the downside of this wheel 2 with the position of supporting surface 61 point cantact of track 6, and this wheel 2 is positioned on the downside of this wheel 2 with the position of spigot surface 62 point cantact of track 6.One end of support bar 3 is rotationally connected with wheel shaft, and the other end of support bar 3 can be fixed with installed part 1 and be connected, it is possible to connect so that toy car can adapt to the track 6 of different in width rotatably in vertical plane.
In the present embodiment, in addition to each wheel 2 is made up of two coaxial son wheels, certain each wheel 2 can be also a big wheel, the axial width of this wheel sufficiently wide can simultaneously with supporting surface 61 point cantact and with spigot surface 62 point cantact, its effect reached is identical with the effect of the wheel 2 that the second son wheel 5 forms by the first son wheel 4 with above-mentioned, no longer repeats at this.
Finally should be noted that; above example is only in order to illustrate the technical solution of the utility model; rather than the restriction to this utility model protection domain; although having made to explain to this utility model with reference to preferred embodiment; it will be understood by those within the art that; the technical solution of the utility model can be modified or equivalent, without deviating from the spirit and scope of technical solutions of the utility model.
Claims (15)
1. a toy car assembly, including vehicle wheel frame, described vehicle wheel frame is provided with wheel group, described wheel group includes the first wheel and the second wheel, it is characterized in that: the wheel shaft of described first wheel is not parallel with the wheel shaft of described second wheel, in described first wheel and the second wheel, the edge of the wheel face of at least one wheel includes the strong point, and the contact of this strong point is for supporting the supporting surface of this wheel group.
2. a kind of toy car assembly as claimed in claim 1, it is characterised in that: the edge of the wheel face of described first wheel and/or the second wheel also includes the guide face contacts of guiding point, described guiding point and supporting surface.
3. a kind of toy car assembly as claimed in claim 2, it is characterised in that: described first wheel and/or the described strong point of the second wheel are perpendicular to the wheel shaft of this wheel with the line of guiding point.
4. a kind of toy car assembly as claimed in claim 2, it is characterised in that: described first wheel and/or the described strong point of the second wheel are parallel to the wheel shaft of this wheel with the line of guiding point.
5. a kind of toy car assembly as described in claim 3 or 4, it is characterised in that: the wheel shaft of described first wheel is equal with the angle angle of supporting surface with the wheel shaft of the angle angle of supporting surface and described second wheel.
6. a kind of toy car assembly as claimed in claim 1, it is characterized in that: described vehicle wheel frame includes installed part and support bar, one end of described support bar is fixing on mountings, the other end is convexly equipped in the periphery of installed part, and the end being convexly equipped in installed part periphery of support bar is provided with described first wheel or the second wheel.
7. a kind of toy car assembly as claimed in claim 1, it is characterized in that: described first wheel or the second wheel include two son wheels respectively, the edge of one of them sub-wheel includes the strong point that the supporting surface with this wheel contacts, and another height wheel includes the guiding point of the guide face contacts with supporting surface.
8. a kind of toy car assembly as claimed in claim 7, it is characterised in that: two the son wheels being arranged at same support member are connected to same rotating shaft, and this rotating shaft is arranged in the afterbody of described support member.
9. a kind of toy car assembly as claimed in claim 1, it is characterised in that: described vehicle wheel frame is provided with the first wheel group and the second wheel group, and the supporting surface of described first wheel group is parallel with the supporting surface of described second wheel group.
10. element of rail toy car, including car body and the wheel group being fixed on car body, it is characterised in that: the tilting of wheels in described wheel group is arranged, so that wheel is used for supporting the supporting surface of this wheel group with the EDGE CONTACT of its wheel face.
11. element of rail toy car according to claim 10, it is characterised in that: including the assembly being removably mounted to described car body, described wheel group is arranged in this assembly, and described assembly is the toy car assembly in claim 1 to 9 described in any one.
12. element of rail toy car according to claim 11, it is characterised in that: described toy car assembly is removably mounted to described car body.
13. track car toys, including track, it is characterised in that: also including the element of rail toy car navigating on described track, this element of rail toy car is the element of rail toy car described in claim 10.
14. track car toys according to claim 13, it is characterised in that: the bearing partition of described track is as the supporting surface of described wheel group, point cantact between wheel and the bearing partition of described track of described element of rail toy car.
15. track car toys according to claim 13, it is characterised in that: the sidewall of described track is as spigot surface, point cantact between wheel and the sidewall of described track of described element of rail toy car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620341878.6U CN205627063U (en) | 2016-04-21 | 2016-04-21 | Toy car subassembly, track toy car and track car toy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620341878.6U CN205627063U (en) | 2016-04-21 | 2016-04-21 | Toy car subassembly, track toy car and track car toy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205627063U true CN205627063U (en) | 2016-10-12 |
Family
ID=57061826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620341878.6U Withdrawn - After Issue CN205627063U (en) | 2016-04-21 | 2016-04-21 | Toy car subassembly, track toy car and track car toy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205627063U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105749559A (en) * | 2016-04-21 | 2016-07-13 | 奥飞娱乐股份有限公司 | Toy car assembly, rail toy car and rail car toy |
-
2016
- 2016-04-21 CN CN201620341878.6U patent/CN205627063U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105749559A (en) * | 2016-04-21 | 2016-07-13 | 奥飞娱乐股份有限公司 | Toy car assembly, rail toy car and rail car toy |
| WO2017181542A1 (en) * | 2016-04-21 | 2017-10-26 | 奥飞娱乐股份有限公司 | Toy car assembly, track toy car, and track car toy |
| CN105749559B (en) * | 2016-04-21 | 2019-03-29 | 奥飞娱乐股份有限公司 | Toy car component, element of rail toy car and track car toy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161012 Effective date of abandoning: 20190329 |