Toy track convenient and reliable to splice

Abstract

A toy track convenient and reliable to splice comprises at least two toy track sections, one end of each toy track section is provided with a male buckle, and the other end of each toy track section is provided with a female buckle. Two adjacent toy track sections are mutually spliced together through the matching connection of the male buckle on one toy track section and the female buckle on the other toy track section, and the male buckle and the female buckle are respectively arranged in a T-shaped structure and can be mutually nested and connected. Due to the fact that the male buckle and the female buckle which are of the T-shaped structure are adopted, and the U-shaped sleeving groove of the male buckle and the U-shaped extending plate of the female buckle are connected in a nested mode, and the buckling plate of the male buckle and the L-shaped sleeving groove of the female buckle are connected in a nested mode, the connection area of the splicing position is effectively increased, and two adjacent toy track sections are connected stably and reliably. In the use process, the problem of loosening or releasing is basically avoided, the male buckle and the female buckle can be connected together in an up-and-down pressing mode, splicing is convenient and fast, and use convenience is effectively improved.

Description

Technical Field

[0001] The utility model relates to the field of toys, in particular to a toy track which is convenient and reliable to splice. Background Art

[0002] Existing toy tracks typically feature a dovetail plate at one end and a dovetail groove at the other end. Adjacent toy track segments are connected by snapping the dovetail plate on one segment into the dovetail groove on the other. However, due to the relatively simple structure of this joint and the small area of ​​connection at the joint, the toy track is prone to loosening or even disconnection during use, resulting in poor connection reliability. Furthermore, another type of toy track currently available on the market uses building blocks to connect the toy track segments. While this joint structure improves the reliability of the toy track, it requires a large number of components, making it inconvenient to connect. Summary of the Invention

[0003] The purpose of the present invention is to provide a toy track that is easy to assemble and reliable in order to solve the above problems and shortcomings.

[0004] The technical solution of the present utility model is achieved as follows:

[0005] The toy track of the present invention is convenient and reliable to be spliced, and comprises at least two toy track sections, each of which is provided with a male buckle at one end and a female buckle at the other end. The two adjacent toy track sections are spliced ​​together by the male buckle on one toy track section being matched with the female buckle on the other toy track section. The utility model is characterized in that the male buckle and the female buckle are respectively provided in a T-shaped structure and can be nested and connected with each other.

[0006] To further enhance the convenience and reliability of the splicing process of the present invention, the male buckle comprises a first splicing body positioned at the end of the toy track segment and protruding downward. This first splicing body is formed by a central U-shaped panel and two symmetrically arranged snap-on plates on either side of the U-shaped panel, forming a T-shaped structure. The inner side of the U-shaped panel is provided with a U-shaped socket groove for nesting and connecting with the U-shaped extension plate of the female buckle. Simultaneously, the female buckle comprises a second splicing body positioned at the end of the toy track segment and protruding outward. This second splicing body is formed by a central U-shaped extension plate and two symmetrically arranged outer plates on either side of the U-shaped extension plate, forming a T-shaped structure. Each of the two outer plates is provided with an L-shaped socket groove for nesting and connecting with the snap-on plate of the male buckle.

[0007] In order to facilitate alignment during splicing of the present invention and make the connection more reliable, the male buckle also includes a positioning column arranged on the bottom surface of the toy track segment and located on the inner side of the U-shaped sleeve groove, and the positioning column is matched with the positioning hole provided on the U-shaped protruding plate of the female buckle.

[0008] To ensure a more stable and reliable connection, the male buckle includes two curved protrusions symmetrically located on either side of the U-shaped enclosure, located at the end of the toy track segment. Each of these curved protrusions engages with a corresponding positioning groove on the female buckle. Furthermore, each curved protrusion has a step at its outer end, which engages with a corresponding notch at the outer end of the positioning groove.

[0009] In order to make the structure of the present invention diverse and to meet the splicing of different track shapes, the toy track segment is a single-pass or multi-pass structure, and in order to facilitate the splicing of the multi-pass structure track segment, the multi-pass structure toy track segment is provided with multiple male buckles or female buckles.

[0010] Compared with the prior art, the present invention has the following advantages:

[0011] The present invention utilizes a T-shaped male and female buckle, and the U-shaped sleeve groove of the male buckle is nested with the U-shaped extension plate of the female buckle, and the male buckle's sleeve plate is nested with the L-shaped sleeve groove of the female buckle, thereby effectively increasing the connection area at the joint, making the connection between two adjacent toy track sections stable and reliable, and substantially preventing loosening or disengagement during use. Furthermore, the male and female buckles can be connected together by pressing up and down, making splicing convenient and quick, effectively improving ease of use. Furthermore, no separate connecting parts are required to achieve splicing, effectively saving manufacturing costs. Furthermore, the stability and reliability of the toy track splicing can be further improved by the nested connection between the male buckle's locating post and the female buckle's locating hole, the male buckle's two arc-shaped protruding plates and the female buckle's two locating grooves, and the arc-shaped protruding plate's step and the notch of the locating groove.

[0012] The present invention will be further described below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a front three-dimensional structural schematic diagram of the utility model.

[0014] Figure 2 It is a schematic diagram of the back three-dimensional structure of the utility model.

[0015] Figure 3 It is a schematic diagram of the exploded structure of the present utility model.

[0016] Figure 4 This is a schematic diagram of the toy track section of the present invention having a multi-pass structure. DETAILED DESCRIPTION

[0017] like Figures 1-4 As shown, the toy track of the present invention, which is easy to splice and reliable, comprises at least two toy track segments 1, each of which is provided with a male buckle 11 at one end and a female buckle 12 at the other end. The two adjacent toy track segments 1 are spliced ​​together by the male buckle 11 on one toy track segment and the female buckle 12 on the other toy track segment. The toy track segment 1 can be in the shape of a straight bar, an arc, a disc or other geometric shapes, and other decorative parts or functional parts for use in conjunction with it can be connected to the toy track segment 1. Moreover, the toy track segment 1 is a single-pass or multi-pass structure. When it is a multi-pass structure, a plurality of male buckles 11 or female buckles 12 are provided on the toy track segment of the multi-pass structure, for example Figure 4 In the three-way structure shown, a female buckle 12 is provided at each of two channel openings, and a male buckle 11 is provided at the remaining channel opening; of course, a male buckle 11 can also be provided at each of the two channel openings, and a female buckle 12 can be provided at the remaining channel opening; or, male buckles 11 or female buckles 12 can be provided at all channel openings.

[0018] In order to make the splicing of the toy track stable and reliable, the male buckle 11 and the female buckle 12 are respectively arranged in a T-shaped structure and can be nested and connected with each other. Specifically, the male buckle 11 includes a first splicing body 111 arranged at the end of the toy track segment 1 and protruding downward, and the first splicing body 111 is formed by a middle U-shaped enclosure 1111 and two buckle plates 1112 symmetrically arranged on both sides of the U-shaped enclosure 1111 to form a T-shaped structure; the female buckle 12 includes a second splicing body 121 arranged at the end of the toy track segment 1 and protruding outward, and the second splicing body 121 is formed by a middle U-shaped protruding plate 1211 and two outward extension plates 1212 symmetrically arranged on both sides of the U-shaped protruding plate 1211 to form a T-shaped structure. Figure 3As shown, in this embodiment, the U-shaped enclosure 1111 is integrally arranged in the middle position of the bottom surface of the toy track segment 1, and a U-shaped sleeve groove 1113 is provided on the inner side of the U-shaped enclosure 1111; the buckle plate 1112 is an arc-shaped plate and is integrally connected to the U-shaped enclosure 1111, and the buckle plate 1112 is arranged along the end face of the passage opening of the toy track segment 1, and its curvature is the same as or close to the curvature of the passage opening; the U-shaped extension plate 1211 is located in the middle position of the end face of the toy track segment 1 and extends outward to form, and is integrally connected to the toy track segment 1; the extension plate 1212 is also an arc-shaped plate and is integral with the U-shaped extension plate 1211 The U-shaped extension plate 1211 is connected with the U-shaped extension groove 1113 at this time, so that the male buckle 11 and the female buckle 12 form a mutually nested connection, thereby effectively realizing the stable and reliable splicing of the toy track.

[0019] To further improve the stability and reliability of the toy track assembly, the male buckle 11 also includes a positioning post 1114 disposed on the bottom surface of the toy track segment 1 and located inside the U-shaped sleeve groove 1113. At the same time, a positioning hole 1214 is provided on the U-shaped extension plate 1211 of the female buckle 12 to cooperate with the positioning post 1114. As shown in the figure, in this embodiment, the positioning post 1114 is coaxial with the arc of the U-shaped sleeve groove 1113 and is integrally connected to the toy track segment 1; the positioning hole 1214 is coaxial with the arc of the U-shaped extension plate 1211. The positioning post 1114 is a cylinder, and the positioning hole 1214 is correspondingly configured as a circular through hole. In addition, the positioning post 1114 can also be a rhombus or other geometrically shaped structure, in which case the positioning hole 1214 is configured as a rhombus through hole or other corresponding through hole. Specifically, the male buckle 11 also includes two arc-shaped protruding plates 1115 arranged at the end of the toy track segment 1 and symmetrically distributed on both sides of the U-shaped enclosure 1111. At the same time, the female buckle 12 is provided with a corresponding positioning groove 1215 that is connected to the arc-shaped protruding plates 1115. Since two arc-shaped protruding plates 1115 are provided, the positioning grooves 1215 are also provided in two numbers and correspond one to one with the positions of the arc-shaped protruding plates 1115. Figure 1As shown, in this embodiment, the two curved protruding plates 1115 are provided in a one-to-one correspondence with the two fastening plates 1112. The curved protruding plates 1115 are located at the outer ends of the fastening plates 1112 and are arranged along the end surface of the curved track segment 1. Their curvature is the same as or close to the curvature of the passage opening. The curved protruding plates 1115 are integrally connected to the toy track segment 1 and the fastening plates 1112. At this time, a step 1116 is integrally provided at the outer end of each curved protruding plate 1115, and the step 1116 is mated with a notch 1216 provided at the outer end of the positioning groove 1215.

[0020] When the toy track is to be spliced, the male buckle 11 on one toy track segment 1 is aligned with the female buckle 12 on the other toy track segment 1 and the two can be connected together by pressing up and down. At this time, the positioning column 1114 passes through the positioning hole 1214 to insert the U-shaped protruding plate 1211 into the U-shaped sleeve groove 1113, and the buckle plate 1112 is inserted into the corresponding L-shaped sleeve groove 1213, the arc-shaped protruding plate 1115 is inserted into the corresponding positioning groove 1215, and the step 1116 is inserted into the corresponding notch 1216, thereby realizing the splicing and fixation of any two toy track segments 1, and the interfaces of the spliced ​​toy track are smoothly connected. Due to the limiting effect of the two L-shaped sleeve grooves 1213, any two connected toy track sections will not swing left and right and cause looseness. In addition, through the matching connection between the U-shaped protruding plate 1211 and the U-shaped sleeve groove 1113, the matching connection between the arc-shaped protruding plate 1115 and the positioning groove 1215, and the matching connection between the step 1116 and the notch 1216, an auxiliary connection structure is added, and the connection area at the joint is increased, thereby making the connection between the two adjacent toy track sections more stable and reliable.

[0021] The present invention is described through embodiments, but does not constitute a limitation to the present invention. With reference to the description of the present invention, other changes to the disclosed embodiments are easy for professionals in this field to think of, and such changes should fall within the scope defined by the claims of the present invention.

Claims

1. A toy track with convenient and reliable splicing, comprising at least two toy track segments (1), each of which is provided with a male buckle (11) at one end and a female buckle (12) at the other end, wherein two adjacent toy track segments (1) are spliced ​​together by the male buckle (11) on one toy track segment and the female buckle (12) on the other toy track segment, characterized in that: The male buckle (11) and the female buckle (12) are respectively arranged in a T-shaped structure and can be nested and connected with each other.

2. The toy track with convenient and reliable splicing according to claim 1, characterized in that: The male buckle (11) comprises a first splicing body (111) arranged at the end of the toy track section (1) and protruding downward, and the first splicing body (111) is formed into a T-shaped structure by a middle U-shaped enclosure (1111) and two buckle plates (1112) symmetrically arranged on both sides of the U-shaped enclosure (1111), wherein the inner side of the U-shaped enclosure (1111) is provided with a U-shaped sleeve groove (1113) for nesting and connecting with the U-shaped protruding plate (1211) of the female buckle (12).

3. The toy track with convenient and reliable splicing according to claim 1 or 2, characterized in that: The female buckle (12) comprises a second splicing body (121) arranged at the end of the toy track section (1) and protruding outward, and the second splicing body (121) is formed into a T-shaped structure by a central U-shaped protruding plate (1211) and two outward-expanding plates (1212) symmetrically arranged on both sides of the U-shaped protruding plate (1211), wherein the two outward-expanding plates (1212) are respectively provided with L-shaped sleeve grooves (1213) for nesting and connecting with the buckle plate (1112) of the male buckle (11).

4. The toy track with convenient and reliable splicing according to claim 2, characterized in that: The male buckle (11) further comprises a positioning post (1114) arranged on the bottom surface of the toy track segment (1) and located inside the U-shaped sleeve groove (1113); the positioning post (1114) is engaged with a positioning hole (1214) provided on the U-shaped extension plate (1211) of the female buckle (12).

5. The toy track with convenient and reliable splicing according to claim 2, characterized in that: The male buckle (11) further comprises two arc-shaped convex plates (1115) arranged at the end of the toy track section (1) and symmetrically distributed on both sides of the U-shaped enclosure (1111), and each of the arc-shaped convex plates (1115) is matched and connected with a corresponding positioning groove (1215) arranged on the female buckle (12).

6. The toy track with convenient and reliable splicing according to claim 5, characterized in that: The outer ends of the arc-shaped convex plates (1115) are respectively provided with steps (1116), and the steps (1116) are matched and connected with the notches (1216) correspondingly provided at the outer ends of the positioning grooves (1215).

7. The toy track with convenient and reliable splicing according to claim 1, characterized in that: The toy track segment (1) is of a single-pass or multi-pass structure, and the multi-pass structure toy track segment is provided with a plurality of male buckles (11) or female buckles (12).

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