CN215275746U - Toy car track and track assembly thereof - Google Patents

Abstract

A track assembly comprises a sheet-shaped bottom plate, wherein the front side and the rear side of the sheet-shaped bottom plate are respectively provided with a bulge, a notch and arc-shaped limiting structures in opposite directions; the adjacent two flaky bottom plates are matched through the bulges and the notches, so that a bendable toy track is formed, and the bending degree between the two flaky bottom plates is controlled by the arc-shaped limiting structure; the toy track that the track subassembly of this design made up flexible degree is bigger, and because several solitary toy tracks can make up into many rail tracks side by side through recess and barb, holistic maneuverability is higher. The toy car track comprises a scene slot, a track support and a plurality of toy tracks consisting of the track assemblies.

Description

Toy car track and track assembly thereof

Technical Field

The utility model relates to a toy car track and track subassembly thereof belongs to the toy field of benefiting intelligence.

Background

The children period is a basic stage of life, and at the moment, the children are a period of best curiosity of a life, and can exercise the hand-eye coordination ability of the children through different types of toys; the toy track on the market at present is generally formed by combining a plurality of sections of unchangeable track components, the shape of the combined track components is fixed, and if the track with different shapes needs to be assembled, the track needs to be assembled again according to the needs after being disassembled; thus, the document CN00108754.1 discloses a combined track assembly unit, which can be combined into a toy track with adjustable bending degree, but the corners and notches of the trapezoidal connecting members are easy to interfere when bending, so that the bending range of the track cannot be too large and not flexible, on the other hand, because the left and right sides of the rectangular connecting groove are closed, when the track is bent to a certain degree, the protrusions on the inner side of the track will push against the side walls of the rectangular connecting groove, and cannot be further bent, because of the limitation of the two positions, the toy track combined by the track assembly unit can be bent in a very small range, so that the requirement of the user cannot be met, in addition, the track assembly unit can only be combined into a single toy track, when the user needs to combine into a parallel multi-track bent toy track, the two tracks will interfere with each other because the bending range of the track is small, difficult to combine with each other, and thus the overall entertainment is low.

SUMMERY OF THE UTILITY MODEL

To the deficiency of the prior art, the utility model provides a track assembly which can make the toy track after assembling have larger bending degree.

In order to achieve the above object, the utility model adopts the following technical scheme: a track assembly comprises a sheet-shaped bottom plate, wherein the front side and the rear side of the sheet-shaped bottom plate are respectively provided with a bulge, a notch and arc-shaped limiting structures in opposite directions; two adjacent slice bottom plates cooperate through arch and notch to form flexible toy track, and by the crooked degree between two slice bottom plates of circular-arc limit structure control.

Preferably, the circular arc-shaped limiting structure comprises a circular arc-shaped protrusion and a circular arc-shaped notch, the circular arc-shaped notch is larger than the circular arc-shaped protrusion, so that the circular arc-shaped protrusion can move freely, and the degree of bending of two adjacent sheet-shaped bottom plates can be controlled through the mutual matching of the circular arc-shaped protrusion and the circular arc-shaped notch.

Preferably, the limiting device further comprises a limiting protrusion arranged below the arc-shaped protrusion and a limiting baffle arranged below the sheet-shaped bottom plate, and the limiting between the two track assemblies can be limited to rotate at a certain angle through the mutual matching of the limiting protrusion and the limiting baffle.

Preferably, the left and right sides of slice bottom plate is equipped with the cavity spliced pole respectively, is equipped with L type notch and cutting on the cavity spliced pole, and L type notch and cutting are used for mutually supporting between two slice bottom plates, and when two slice bottom plate combinations were crooked, the cutting of its one side can insert in the L type notch.

Preferably, the hollow connecting column on one side of the sheet-shaped bottom plate is provided with a groove, and the hollow connecting column on the other side of the sheet-shaped bottom plate is provided with a barb.

Preferably, the arc radian of the arc-shaped protrusion is RAD1, and the range of RAD1 is 180-270 degrees.

Preferably, the RAD1 is 200 °.

Preferably, the sheet-shaped bottom plate is provided with protruding strips, and the protruding strips are used for reducing the up-and-down swing of the combined sheet-shaped bottom plate and enhancing the stability of the combined sheet-shaped bottom plate.

Preferably, the sheet-shaped bottom plate is provided with anti-skid bulges.

The utility model also provides a toy car track, the toy track of constituteing including scene groove, track support and the foretell track subassembly of a plurality of, scene groove be connected with the cooperation of toy track, the toy track sets up the top at track support.

Preferably, the track support is provided with a telescopic assembly, and the telescopic assembly is used for changing the length of the track support.

Compared with the prior art, the toy track that the track subassembly of this design makes up is flexible degree bigger, is difficult to appear the condition of interfering, because both ends all are equipped with arch and notch around the track subassembly, therefore the toy track is more nimble when the bending. In addition, a plurality of independent toy tracks can be staggered to form the parallel multi-track bent toy track through the grooves and the barbs, so that the overall operability is higher; on the other hand, because the scene groove and the track support are additionally arranged, the assembled toy is more vivid and has better entertainment effect.

Drawings

Fig. 1 is a schematic structural view of a track assembly.

Fig. 2 is a bottom view of fig. 1.

Fig. 3 is a schematic diagram of a circular arc-shaped protrusion.

Fig. 4 is a schematic view of the connection between the track assemblies.

Fig. 5 is a schematic view of the curves between the track assemblies.

Fig. 6 is a schematic diagram of a scene slot structure.

Fig. 7 is a schematic structural view of the rail bracket.

Fig. 8 is a schematic assembly diagram of the present invention.

Fig. 9 is a schematic diagram of the offset construction of two curved tracks.

In the figure, 1-scene slot; 2-a rail bracket; 3-a sheet-like base plate; 4-bulge; 5-notch; 6-arc-shaped bulge; 7-arc-shaped notch; 8-limiting bulges; 9-a limit baffle; 10-hollow connecting column; 11-L-shaped notches; 12-cutting; 13-a groove; 14-barbs; 15-anti-slip raised; 16-a protruding strip; 17-telescoping assembly.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-9: a toy car track comprises a scene slot 1, a track support 2 and a toy track consisting of a plurality of track components. The track assembly comprises sheet-shaped bottom plates 3, wherein the front side and the rear side of each sheet-shaped bottom plate 3 are provided with a protrusion 4, a notch 5 and arc-shaped limiting structures in opposite directions (the adjacent two sheet-shaped bottom plates 3 are matched through the protrusions 4 and the notches 5 to form a bendable toy track, and the arc-shaped limiting structures control the bending degree between the two sheet-shaped bottom plates 5); the arc-shaped limiting structure comprises an arc-shaped bulge 6 and an arc-shaped notch 7, wherein the arc-shaped notch 7 is larger than the arc-shaped bulge 6 (so that the arc-shaped bulge 6 can move freely), the arc radian RAD1 of the arc-shaped bulge 6 is 200 degrees (namely the arc-shaped bulge 6 is more than a semicircle), the arc-shaped limiting structure further comprises a limiting bulge 8 arranged below the arc-shaped bulge 6 and a limiting baffle 9 arranged below the flaky bottom plate 5 (through the mutual matching of the arc-shaped bulge 6 and the arc-shaped notch 7 and under the action of the limiting bulge 8 and the limiting baffle 9, the adjacent two flaky bottom plates 5 are controlled to bend freely within a certain range), the left side and the right side of the flaky bottom plate 5 are respectively provided with a hollow connecting column 10, and the hollow connecting column 10 is provided with an L-shaped notch 11 and an inserting strip 12 (the L-shaped notch 11 and the inserting strip 12 are used for the mutual matching between the two flaky bottom plates 5, when two sheet bottom plates 5 are combined into a toy track and are bent, the inserting strips 12 on the inner side of the track can be inserted into the L-shaped notches 11, the hollow connecting columns 10 serve as guard rails of the toy track to prevent a toy car from being separated from the toy track in the driving process, the hollow connecting columns 10 on one side of the sheet bottom plates 5 are provided with grooves 13, and the hollow connecting columns 10 on the other side of the sheet bottom plates 5 are provided with barbs 14 (after the sheet bottom plates 5 are combined into a plurality of toy tracks, the parallel multi-track toy track can be formed by the grooves 13 and the barbs 14. The flaky bottom plates 5 are also provided with protruding strips 16 (after the plurality of flaky bottom plates 5 are combined into the toy track, the protruding strips 16 are positioned at the bottoms of the adjacent flaky bottom plates 5, so that the condition of up-and-down swing of the toy track caused by running of the toy car can be reduced, and the stability of the toy track is enhanced). The sheet-shaped bottom plate 5 is also provided with anti-skid projections 15 (the anti-skid projections 15 can prevent the toy car from skidding when running on the toy car). The scene groove 1 is also provided with a bulge 4, a notch 5, an L-shaped notch 11, a limiting bulge 8 and an arc-shaped limiting structure, so that the scene groove is matched and connected with the combined toy track (the scene groove 1 can also be provided with an anti-skid bulge 15 according to needs, and meanwhile, soil, gravel or water can be placed in the scene groove 1, so that the environment of a real track is simulated, and the scene groove is more vivid); the track support on be equipped with flexible subassembly (flexible subassembly is used for changing the length of track support, strengthens the playability of track), the toy track is laid in the top of track support 2 (according to the needs of playing method, the user can also set partial toy track into the below process of track support, increases the variety of toy track shape, makes its recreational higher).

When using this track subassembly to make up into the toy track, only need make around every track subassembly the arch of both sides and the mutual plug assembly of notch can, under the effect of arch and notch, the toy track after the combination can be crooked (set up the arch for one side that prior art adopted, the other end sets up the structure of notch, this design is more nimble when making up into the toy track and crooked). Owing to adopted circular-arc spacing arch and circular-arc notch, consequently two adjacent track subassemblies are difficult for appearing the condition of mutual interference when crooked, on the other hand, because be equipped with L type notch on the cavity spliced pole, consequently the toy track is when crooked to the certain degree, the cutting of inner rail can be followed L type notch and is stretched out a little, avoid directly withstanding by the inner wall of cavity spliced pole, so the toy track flexible degree that this track subassembly makes up can be bigger, and the flexibility ratio is higher.

When the parallel multi-track bent toy tracks are combined, a staggered construction mode is generally adopted, namely, the tail end of one toy track and the front end of the other toy track are buckled and connected through the grooves and the barbs (as shown in figure 9), then the track assembly is continuously supplemented on one toy track according to the bending degree of the toy track, and the like, and finally the parallel multi-track bent toy tracks are constructed.

When a plurality of users operate different toy vehicles to run on the parallel multi-track curved toy tracks, the toy tracks can be slightly dragged or lifted as required, so that obstacles are properly increased for games.

It is noted that the terminology used in the description is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art. Unless otherwise specified, "upper," "lower," "left," "right," and the like are for convenience of description and are not limited to one position or one spatial orientation.

It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes or equivalents may be substituted for elements thereof by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application are intended to be covered by the present invention.

Claims (10)

1. A track assembly comprising a sheet form base, wherein: the utility model discloses a sheet bottom plate, including slice bottom plate, circular-arc limit structure includes circular-arc arch and circular-arc recess, circular-arc recess is greater than circular-arc arch, two adjacent slice bottom plates cooperate through arch and notch to by the crooked degree between two slice bottom plates of circular-arc limit structure control.

2. A track assembly as claimed in claim 1, wherein: the limiting device further comprises a limiting bulge arranged below the arc-shaped bulge and a limiting baffle arranged below the flaky bottom plate.

3. A track assembly as claimed in claim 2, wherein: the left side and the right side of the flaky bottom plate are respectively provided with a hollow connecting column, and the hollow connecting columns are provided with L-shaped notches and inserting strips.

4. A track assembly as claimed in claim 3, wherein: the hollow connecting column on one side of the flaky bottom plate is provided with a groove, and the hollow connecting column on the other side is provided with a barb.

5. A track assembly as claimed in claim 4, wherein: the arc radian of the arc-shaped bulge is RAD1, and the range of RAD1 is 180-270 degrees.

6. A track assembly as claimed in claim 5, wherein: the RAD1 is 200 degrees.

7. A track assembly as claimed in claim 4 or 6, wherein: the sheet-shaped bottom plate is provided with a protruding strip.

8. A track assembly as claimed in claim 7, wherein: the sheet-shaped bottom plate is provided with anti-skid bulges.

9. A toy vehicle track, comprising: a toy track comprising a scene slot, a track support and a plurality of track assemblies as claimed in any one of claims 1 to 8, the scene slot being cooperatively connected with the toy track, the toy track being arranged above the track support.

10. The toy vehicle track of claim 9, wherein: the track support is provided with a telescopic component.

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