Track toy

Abstract

The utility model provides a track toy which comprises a track main body, the track main body comprises a middle track part and a middle track part, and the middle track part is provided with a first side and a second side; the first rail part is movably connected with the first side of the middle rail part, so that the first rail part can move between a first position and a second position; the second rail part is detachably connected with the second side, so that a child can put a toy car or a doll into the rail main body to play; moreover, the first track part is movably connected with the middle track part, so that the first track part can move between the first position and the second position, and when the child needs to use the track toy, the first track part can be moved between the first position and the second position so as to adjust the angle of the first track part; the toy car can slide down towards the first track part from different angles, so that different playing interests are increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of toys, especially a track toy. BACKGROUND

[0002] In order to enrich the entertainment life of children, stimulate the imagination and innovation ability of children, various shapes and functions of children track toys appear on the market, but most of the existing track toys have the following defects: many components of the existing track toys are integral structures and cannot be disassembled at will, occupy space, are inconvenient to store and carry, and each track is fixedly arranged together, so that the track toy occupies a large space when not used temporarily; and the tracks of the track toy are mostly fixed and cannot be adjusted, so that the playing method is single. SUMMARY

[0003] In order to overcome the defects of the prior art, the utility model provides a track toy, which comprises a track main body, wherein the track main body comprises:

[0004] an intermediate track part having a first side and a second side;

[0005] a first track part movably connected with the first side of the intermediate track part, so that the first track part can move between a first position and a second position;

[0006] a second track part detachably connected with the second side.

[0007] As an improvement of the utility model, the second track part has a splicing part, the intermediate track part has a splicing matching part, and the splicing matching part is detachably connected with the splicing part.

[0008] As an improvement of the utility model, the splicing part has a first splicing part, the splicing matching part has a second splicing matching part, and the first splicing part is detachably connected with the second splicing matching part.

[0009] As an improvement of the utility model, the splicing part further has a first splicing matching part, the splicing matching part further has a second splicing part, and the second splicing part is detachably connected with the first splicing matching part.

[0010] As the improvement of the utility model, the first splicing part is a first splicing protrusion, the second splicing cooperation part is a second splicing groove, the first splicing protrusion is detachably connected with the second splicing groove, the second splicing part is a second splicing protrusion, the first splicing cooperation part is a first splicing groove, the second splicing protrusion is detachably connected with the first splicing groove, or the first splicing part is a first splicing groove, the second splicing cooperation part is a second splicing protrusion, the first splicing groove is detachably connected with the second splicing protrusion, the first splicing cooperation part is a second splicing groove, the second splicing part is a first splicing protrusion, and the second splicing groove is detachably connected with the first splicing protrusion.

[0011] As the improvement of the utility model, the first splicing part is a first splicing protrusion, the second splicing cooperation part is a second splicing groove, the second splicing groove is a second splicing groove that is wide at the lower part and narrow at the upper part, a first guide part is formed at the upper end of the second splicing groove, a first locking part is formed at the lower end of the second splicing groove, the first splicing protrusion slides into the first locking part of the second splicing groove along the first guide part, and the inner wall of the first locking part extrudes and locks the first splicing protrusion in the second splicing groove.

[0012] As the improvement of the utility model, the first splicing part is a first splicing protrusion, the second splicing cooperation part is a second splicing groove, the second splicing groove is a second splicing groove that is wide at the lower part and narrow at the upper part, a first guide part is formed at the upper end of the second splicing groove, a first locking part is formed at the lower end of the second splicing groove, the first splicing protrusion slides into the first locking part of the second splicing groove along the first guide part, and the inner wall of the first locking part extrudes and locks the first splicing protrusion in the second splicing groove.

[0013] As the improvement of the utility model, the first track part is rotatably connected with the middle track part.

[0014] As the improvement of the utility model, the first track part has a first rotation groove, the inner wall of the first rotation groove is provided with a first rotation shaft, the middle track part is provided with a first rotation protrusion, the first rotation protrusion has a first rotation hole, the first rotation protrusion is located in the first rotation groove, and the first rotation shaft is rotatably connected with the first rotation hole to enable the first rotation protrusion to rotate in the first rotation groove.

[0015] As the improvement of the utility model, the first track part has a first rotation groove, the inner wall of the first rotation groove is provided with a first rotation shaft, the middle track part is provided with a first rotation protrusion, the first rotation protrusion has a first rotation hole, the first rotation protrusion is located in the first rotation groove, and the first rotation shaft is rotatably connected with the first rotation hole to enable the first rotation protrusion to rotate in the first rotation groove.

[0016] As the improvement of the utility model, the first track part has a first rotation groove, the inner wall of the first rotation groove is provided with a first rotation shaft, the middle track part is provided with a first rotation protrusion, the first rotation protrusion has a first rotation hole, the first rotation protrusion is located in the first rotation groove, and the first rotation shaft is rotatably connected with the first rotation hole to enable the first rotation protrusion to rotate in the first rotation groove.

[0017] The utility model discloses a track toy, because including track main part, track main part includes: intermediate track part, intermediate track part has first side and second side, first track part, first track part with the first side movable connection of intermediate track part, to make first track part can be between first position and second position removal, second track part, second track part with second side detachable connection, so that children can put toy car or doll into track main part and play, and, because first track part with intermediate track part movable connection, to make first track part can be between first position and second position removal, when children need to use track toy, can first track part between first position and second position removal, to adjust the angle of first track part, to make the toy car of first track part slide from different angles to intermediate track part, or the toy car of intermediate track part slides from different angles to first track part, to increase different play interest. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiment of the utility model, the following will be to the drawing needed to be used in the embodiment description, the following description in the drawing is only some embodiments of the utility model, for the ordinary skilled person in the art, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings.

[0019] The utility model is further illustrated below in combination with the drawings and embodiments.

[0020] Figure 1 It is the overall structure schematic diagram of the utility model;

[0021] Figure 2 It is another overall structure schematic diagram of the utility model;

[0022] Figure 3 It is the explosion drawing of the utility model;

[0023] Figure 4 It is Figure 3 The enlarged view of A of

[0024] Figure 5 It isFigure 3 enlarged view of B of Fig. 1 ;

[0025] Figure 6 enlarged view of C of Fig. 1 ; Figure 3

[0026] Figure 7 enlarged view of D of Fig. 1 ; Figure 3

[0027] Figure 8 enlarged view of E of Fig. 1 ; Figure 3

[0028] Figure 9 cross-sectional view taken along the splice portion and the splice mating portion;

[0029] Figure 10 enlarged view of F of Fig. 1 ; Figure 9

[0030] Figure 11 enlarged view of G of Fig. 1 ; Figure 9

[0031] Figure 12 another cross-sectional view taken along the splice portion and the splice mating portion;

[0032] Figure 13 enlarged view of H of Fig. 1 ; Figure 12

[0033] Figure 14 enlarged view of K of Fig. 1 ; Figure 12

[0034] Figure 15 cross-sectional view taken along the first axis of rotation and the first axis of rotation hole;

[0035] Figure 16 enlarged view of L of Fig. 1 ; Figure 15 DETAILED DESCRIPTION

[0036] Referring to Figures 1 to 16 a track toy comprising a track body 1, the track body 1 comprising:

[0037] an intermediate track portion 2 having a first side 28 and a second side 22;

[0038] a first track portion 3 movably connected to the first side 28 of the intermediate track portion 2 so that the first track portion 3 is movable between a first position and a second position;

[0039] a second track portion 4 removably connected to the second side 22.

[0040] ​​​​​​​​By the above structure, since the track main body is included, the track main body includes: a middle track part, the middle track part has a first side and a second side; a first track part, the first track part is movably connected with the first side of the middle track part, so that the first track part can move between a first position and a second position; a second track part, the second track part is detachably connected with the second side, so that children can put toy cars or dolls into the track main body to play; and, since the first track part is movably connected with the middle track part, so that the first track part can move between the first position and the second position, when children need to use the track toy, the first track part can be moved between the first position and the second position to adjust the angle of the first track part, so that the toy cars of the first track part slide to the middle track part from different angles, or the toy cars of the middle track part slide to the first track part from different angles, to increase different play interests. Wherein, when rotated to the first position, the overall volume of the track toy is smallest, which can facilitate users to store and transport the track toy, and when rotated to the second position, the first track part is completely unfolded. Further, since the second track part is detachably connected with the middle track part, when children need to use the track toy, the second track part can be attached to the middle track part for use, and when it is needed to store and transport the track toy, the second track part can be detached from the middle track part, so as to reduce the volume of the track toy, and facilitate the storage and transportation of the track toy; and, in the process of disassembling and assembling the second track part, children can exercise their hands-on ability.

[0041] In the embodiment, the second track part 4 has a splicing part 41, the intermediate track part 2 has a splicing matching part 21, and the splicing part 41 is detachably connected with the splicing matching part 21. The splicing part 41 has a first splicing part 411, and the splicing matching part 21 has a second splicing matching part 211, and the first splicing part 411 is detachably connected with the second splicing matching part 211. Specifically, the splicing part 41 further has a first splicing matching part 412, and the splicing matching part 21 further has a second splicing part 212, and the second splicing part 212 is detachably connected with the first splicing matching part 412. Further, the first splicing part 411 is a first splicing protrusion 4111, the second splicing matching part 211 is a second splicing groove 2111, the first splicing protrusion 4111 is detachably connected with the second splicing groove 2111, the second splicing part 212 is a second splicing protrusion 2121, the first splicing matching part 412 is a first splicing groove 4121, and the second splicing protrusion 2121 is detachably connected with the first splicing groove 4121; or the first splicing part 411 is a first splicing protrusion 4111, the second splicing matching part 211 is a second splicing groove 2111, the first splicing protrusion 4111 is detachably connected with the second splicing groove 2111, the first splicing matching part 412 is a second splicing protrusion 2121, the second splicing part 212 is a first splicing groove 4121, and the second splicing protrusion 2121 is detachably connected with the first splicing groove 4121; or the first splicing part 411 is a first splicing groove 4121, the second splicing matching part 211 is a second splicing protrusion 2121, the first splicing groove 4121 is detachably connected with the second splicing protrusion 2121, the first splicing matching part 412 is a second splicing groove 2111, the second splicing part 212 is a first splicing protrusion 4111, and the second splicing groove 2111 is detachably connected with the first splicing protrusion 4111. The first splicing part 411 and the first splicing matching part 412 are arranged in sequence from left to right along the second track part 4, and the second splicing part 212 and the second splicing matching part 211 are arranged in sequence from right to left along the intermediate track part 2. Through the above structure, the splicing part 41 and the splicing matching part 21 are effectively arranged, the design is reasonable, the connection is stable, and the detachable connection between the second track part 4 and the intermediate track part 2 is effectively realized.

[0042] In the embodiment, the first splicing part 411 is a first splicing protrusion 4111, and the second splicing part 211 is a second splicing groove 2111. The second splicing groove 2111 is a wide-bottom narrow second splicing groove 2111, and a first guide part 21111 is formed at the upper end of the second splicing groove 2111, and a first locking part 21112 is formed at the lower end of the second splicing groove 2111. The first splicing protrusion 4111 slides along the first guide part 21111 into the first locking part 21112 of the second splicing groove 2111, and the inner wall of the first locking part 21112 extrudes and locks the first splicing protrusion 4111 in the second splicing groove 2111. Through the above structure, since the first splicing protrusion 4111 slides along the first guide part 21111 into the first locking part 21112 of the second splicing groove 2111, and the inner wall of the first locking part 21112 extrudes and locks the first splicing protrusion 4111 in the second splicing groove 2111, during the process of the first splicing protrusion 4111 sliding to the direction of the first locking part 21112, the inner wall of the first locking part 21112 gradually extrudes and locks the first splicing protrusion 4111 in the second splicing groove 2111, preventing the first splicing protrusion 4111 from being separated from the second splicing groove 2111. When it is necessary to disassemble, store, and transport the track toy, an external force greater than the locking force provided by the first locking part 21112 can be applied to the second track part 4, so that the second track part 4 can be separated from the intermediate track part 2.

[0043] In some other embodiments, the first splicing part 411 is a first splicing groove 4121, the second splicing part 211 is a second splicing protrusion 2121, the first splicing groove 4121 is a first splicing groove 4121 with a wide lower part and a narrow upper part, a first guide part 21111 is formed at the upper end of the first splicing groove 4121, a first locking part 21112 is formed at the lower end of the first splicing groove 4121, the second splicing protrusion 2121 slides along the first guide part 21111 into the first locking part 21112 of the first splicing groove 4121, and the inner wall of the first locking part 21112 extrudes and locks the second splicing protrusion 2121 in the first splicing groove 4121. Through the above structure, since the second splicing protrusion 2121 slides along the first guide part 21111 into the first locking part 21112 of the first splicing groove 4121, and the inner wall of the first locking part 21112 extrudes and locks the second splicing protrusion 2121 in the first splicing groove 4121, the inner wall of the first locking part 21112 gradually extrudes and locks the second splicing protrusion 2121 in the first splicing groove 4121 during the sliding process of the second splicing protrusion 2121 to the first locking part 21112, preventing the second splicing protrusion 2121 from being separated from the first splicing groove 4121. When it is necessary to disassemble, store, and transport the track toy, an external force greater than the locking force provided by the first locking part 21112 can be applied to the second track part 4, so that the second track part 4 can be separated from the intermediate track part 2.

[0044] In the embodiment, the first track part 3 is rotatably connected with the intermediate track part 2. Through the above structure, when the child needs to use the track toy, the first track part can be moved between the first position and the second position to adjust the angle of the first track part, so that the toy car can slide down the first track part from different angles to increase the fun of playing. Moreover, the first track part 3 can be rotated to the first position for complete expansion for use, and when it is necessary to store and transport the track toy, the first track part 3 can be rotated to the second position to reduce the volume of the track toy, facilitating the storage and transportation of the track toy.

[0045] In the embodiment, the first track portion 3 has a first rotating groove 31, the inner wall of the first rotating groove 31 is provided with a first rotating shaft 311, the intermediate track portion 2 is provided with a first rotating protrusion 23, the first rotating protrusion 23 has a first rotating hole 231, the first rotating protrusion 23 is located in the first rotating groove 31, and the first rotating shaft 311 is rotatably connected with the first rotating hole 231, so that the first rotating protrusion 23 can rotate in the first rotating groove 31; or, the intermediate track portion 2 has a first rotating groove 31, the inner wall of the first rotating groove 31 is provided with a first rotating shaft 311, the first track portion 3 is provided with a first rotating protrusion 23, the first rotating protrusion 23 has a first rotating hole 231, the first rotating protrusion 23 is located in the first rotating groove 31, and the first rotating shaft 311 is rotatably connected with the first rotating hole 231, so that the first rotating protrusion 23 can rotate in the first rotating groove 31. Among them, the first track portion 3 has a first stop edge 32 and a second stop edge 33, the intermediate track portion 2 is provided with a third stop edge 24 and a fourth stop edge 25, when the first track portion 3 rotates to the first position, the first stop edge 32 abuts against the third stop edge 24 to stop the first track portion 3 at the first position; when the first track portion 3 rotates to the second position, the second stop edge 33 abuts against the fourth stop edge 25 to stop the first track portion 3 at the second position. Through the above structure, the rotatable connection between the first track portion 3 and the second track portion 4 is effectively realized, and since when the first track portion 3 rotates to the first position, the first stop edge 32 abuts against the third stop edge 24 to stop the first track portion 3 at the first position, and when the first track portion 3 rotates to the second position, the second stop edge 33 abuts against the fourth stop edge 25 to stop the first track portion 3 at the second position, the first track portion 3 can be accurately rotated to the first position or the second position.

[0046] In the embodiment, the first rotating groove 31 is arranged on the first track portion 3, the first rotating protrusion 23 is arranged on the intermediate track portion 2, the first track portion 3 further has a first elastic avoiding slit 35, the first rotating groove 31 includes a first elastic inner wall 312, the first elastic inner wall 312 is located between the first elastic avoiding slit 35 and the first rotating shaft 311, and the first rotating shaft 311 is arranged on the first elastic inner wall 312. Through the above structure, since the first elastic inner wall 312 is arranged, the elastic restoring force provided by the first elastic inner wall 312 can press the first rotating shaft 311 in the first rotating hole 231, preventing the first rotating shaft 311 from loosening, so that the first track portion 3 can rotate more stably and smoothly. Moreover, when the first track portion 3 needs to be disassembled, the first elastic inner wall 312 can be bent to make the first elastic inner wall 312 elastically deform, so that the first rotating shaft 311 can move away from the first rotating hole 231 with the first elastic inner wall 312, and the first track portion 3 can be disassembled from the intermediate track portion 2.

[0047] In some other embodiments, the first rotating groove 31 is arranged on the middle track portion 2, the first rotating protrusion 23 is arranged on the first track portion 3, and the middle track portion 2 further has a first elastic avoiding slit 35. The first rotating groove 31 comprises a first elastic inner wall 312, which is located between the first elastic avoiding slit 35 and a first rotating shaft 311, and the first rotating shaft 311 is protruded from the first elastic inner wall 312. Through the above structure, since the first elastic inner wall 312 is arranged, the elastic restoring force provided by the first elastic inner wall 312 can press the first rotating shaft 311 tightly in the first rotating hole 231, preventing the first rotating shaft 311 from loosening, so that the first track portion 3 can rotate more stably and smoothly. Moreover, when the first track portion 3 needs to be disassembled, the first elastic inner wall 312 can be bent to make the first elastic inner wall 312 elastically deform, so that the first rotating shaft 311 can move away from the first rotating hole 231 along with the first elastic inner wall 312, and the first track portion 3 can be disassembled from the middle track portion 2.

[0048] In the embodiment, the first track portion 3 has a first track groove 34, the second track portion 4 has a second track groove 42, and the middle track portion 2 has a third track groove 26. The first track groove 34, the third track groove 26 and the second track groove 42 are sequentially connected. Through the above structure, when children put toy cars or dolls into the first track groove 34, the third track groove 26 and the second track groove 42 of the track main body 1 to play, the toy cars and dolls can be prevented from sliding out of the track main body 1.

[0049] In the embodiment, the track main body 1 is connected with a base 5. The track main body 1 further comprises a third track portion 6, which is connected with the base 5. Specifically, the third track portion 6 is rotatably connected with the base 5. The base 5 has a first mounting groove 51, and an inner wall of the first mounting groove 51 is provided with a third rotating hole 511. The third track portion 6 has a third rotating shaft 61, which is connected with the third rotating hole 511 and can rotate in the third rotating hole 511. Further, an inner bottom wall of the first mounting groove 51 is provided with a mounting groove 512, and the third track portion 6 is provided with a mounting protrusion 611. The third rotating shaft 61 is protruded from the mounting protrusion 611. The third rotating hole 511 is arranged on an inner side wall of the first mounting groove 512, and the mounting protrusion 611 is located in the mounting groove 512 and can rotate in the mounting groove 512. Through the above structure, children can also put toy cars or dolls on the third track portion 6 to play. Since the third track portion 6 is rotatably connected with the base 5, more playing methods can be provided by rotating the third track portion 6, so as to improve the interestingness of the track toy. For example, the toy cars or dolls on the third track portion 6 can be shot out by rotating the third track portion 6.

[0050] In the embodiment, the railing 7 is connected with the base 5 or the third track part 6, and is arranged above the third track part 6. The railing 7 is rotatably connected with the base 5 or the third track part 6, and can rotate between the open position and the closed position. Specifically, the railing 7 is rotatably connected with the base 5 or the third track part 6 through the connecting assembly 8. The bottom of the connecting assembly 8 is provided with a first plug-in opening 81, and the base 5 or the third track part 6 is provided with a first plug-in column 62. The first plug-in opening 81 is detachably connected with the first plug-in column 62. The side of the connecting assembly 8 is provided with a second plug-in opening 82, and the second plug-in opening 82 is provided with a second rotating shaft 821. The railing 7 is provided with a second rotating hole 71, and the second rotating shaft 821 is connected with the second rotating hole 71 and can rotate in the second rotating hole 71. The front side and the rear side of the first plug-in column 62 are provided with first limiting protrusions 621, and the inner wall of the first plug-in opening 81 is provided with first limiting grooves 811. The first limiting protrusions 621 are connected with the first limiting grooves 811. The inner wall of the first plug-in opening 81 is further provided with at least two second limiting protrusions 812, and the first plug-in column 62 is located between the at least two second limiting protrusions 812. The connecting assembly 8 includes a first connecting part 83 and a second connecting part 84, and the first connecting part 83 is detachably connected with the second connecting part 84 to surround the first plug-in opening 81 and the second plug-in opening 82. The third track part 6 is provided with a fourth track groove 63. Through the above structure, the rotatable structure of the railing 7 is effectively realized. Since the railing 7 can rotate between the open position and the closed position, the play of the track toy is further increased, so that the railing 7 can simulate the environment of a parking lot to perform the action of lifting and lowering the railing, and the interestingness of the track toy is improved.

[0051] In the embodiment, the track main body 1 has a plurality of supporting feet 11, the track main body 1 is supported above the base 5 and the third track part 6 through the plurality of supporting feet 11, and a spacing is present between the track main body 1 and the third track part 6; the supporting feet 11 are detachably connected with the base 5; the supporting feet 11 have plug-in protrusions 111, the base 5 has plug-in recesses 52, the plug-in protrusions 111 are detachably connected with the plug-in recesses 52; the sidewall of the plug-in protrusion 111 further protrudes a stop protrusion 1111, the inner wall of the plug-in recess 52 is provided with a stop opening 521, the stop protrusion 1111 is connected with the stop opening 521, and the plug-in protrusion 111 is stopped in the plug-in recess 52. Through the above structure, since the spacing is present between the track main body 1 and the third track part 6, the toy car or the doll can smoothly slide on the third track part 6. Moreover, since the sidewall of the plug-in protrusion 111 further protrudes the stop protrusion 1111, the inner wall of the plug-in recess 52 is provided with the stop opening 521, the stop protrusion 1111 is connected with the stop opening 521, and the plug-in protrusion 111 is stopped in the plug-in recess 52, the connection between the supporting feet 11 and the base 5 is effectively realized, and the stop protrusion 1111 is located in the stop opening 521, so that the supporting feet 11 can be prevented from being loosened from the base 5.

[0052] In the embodiment, the decorative shed 9 is further included, the decorative shed 9 is detachably connected or integrally connected with the upper side of the track main body 1; the decorative shed 9 is provided with hollow windows 91 around, and the decorative shed 9 is provided with a shed cover 92 at the top. Through the above structure, the decorative shed 9 can decorate the track toy, simulate a real scene, provide a shielding environment for the toy car and the doll, and further improve the playability of the track toy.

[0053] In the embodiment, the first track part 3 is an elephant nose-shaped first track part 3, the railing 7 is an elephant nose-shaped railing 7, and the connecting assembly 8 is an elephant head-shaped connecting assembly 8. The top surface of the shed cover 92 is provided with an animal-shaped first decorative pattern 921, the outer side of the middle track part 2 is provided with an animal-shaped second decorative pattern 27, and the second track part 4 is provided with an arrow-shaped third decorative pattern 43. The first track part 3 and the connecting assembly 8 can also be other action shapes. Through the above structure, the overall appearance of the track toy is more beautiful, and the interest of children in the track toy is increased.

[0054] The above is one or more embodiments provided in combination with specific content, and it is not considered that the specific implementation of the utility model is limited to these descriptions. Any approximation, similarity or replacement of the method and structure of the utility model, or any technical deduction or replacement under the concept of the utility model, should be regarded as the protection range of the utility model.

Claims

1. A track toy, characterized in that, Includes a track body (1), said track body (1) comprising: The intermediate track section (2) has a first side (28) and a second side (22); The first track section (3) is movably connected to the first side (28) of the intermediate track section (2) so that the first track section (3) can move between a first position and a second position; The second track section (4) is detachably connected to the second side (22).

2. The track toy according to claim 1, characterized in that, The second track section (4) has a splicing section (41), and the intermediate track section (2) has a splicing mating section (21), which is detachably connected to the splicing section (41).

3. A track toy according to claim 2, characterized in that, The splicing part (41) has a first splicing part (411), and the splicing mating part (21) has a second splicing mating part (211). The first splicing part (411) and the second splicing mating part (211) are detachably connected.

4. A track toy according to claim 3, characterized in that, The splicing part (41) also has a first splicing mating part (412), and the splicing mating part (21) also has a second splicing part (212), which is detachably connected to the first splicing mating part (412).

5. A track toy according to claim 4, characterized in that, The first splicing part (411) is a first splicing protrusion (4111), and the second splicing mating part (211) is a second splicing groove (2111). The first splicing protrusion (4111) and the second splicing groove (2111) are detachably connected. The second splicing part (212) is a second splicing protrusion (2121), and the first splicing mating part (412) is a first splicing groove (4121). The second splicing protrusion (2121) and the first splicing groove (4121) are detachably connected. Alternatively, the first splicing part (411) is a first splicing protrusion (4111), and the second splicing mating part (211) is a second splicing groove (2111). The first splicing protrusion (4111) and the second splicing groove (2111) are detachably connected. The first splicing mating part (412) is a second splicing protrusion (2121), the second splicing part (212) is a first splicing groove (4121), and the second splicing protrusion (2121) is detachably connected to the first splicing groove (4121); or, the first splicing part (411) is a first splicing groove (4121), the second splicing mating part (211) is a second splicing protrusion (2121), the first splicing groove (4121) is detachably connected to the second splicing protrusion (2121), the first splicing mating part (412) is a second splicing groove (2111), the second splicing part (212) is a first splicing protrusion (4111), and the second splicing groove (2111) is detachably connected to the first splicing protrusion (4111).

6. A track toy according to claim 3, characterized in that, The first splicing part (411) is a first splicing protrusion (4111), and the second splicing mating part (211) is a second splicing groove (2111). The second splicing groove (2111) is a second splicing groove that is wider at the bottom and narrower at the top. A first guide part (21111) is formed at the upper end of the second splicing groove (21111), and a first locking part (21112) is formed at the lower end of the second splicing groove (21111). The first splicing protrusion (4111) slides along the first guide part (21111) into the first locking part (21112) of the second splicing groove (2111). The inner wall of the first locking part (21112) presses and locks the first splicing protrusion (4111) into the second splicing groove (2111).

7. A track toy according to claim 3, characterized in that, The first splicing part (411) is a first splicing groove (4121), and the second splicing mating part (211) is a second splicing protrusion (2121). The first splicing groove (4121) is a first splicing groove (4121) that is wide at the top and narrow at the bottom. A first guide part (21111) is formed at the upper end of the first splicing groove (4121), and a first locking part (21112) is formed at the lower end of the first splicing groove (4121). The second splicing protrusion (2121) slides into the first locking part (21112) of the first splicing groove (4121) along the first guide part (21111). The inner wall of the first locking part (21112) squeezes and locks the second splicing protrusion (2121) in the first splicing groove (4121).

8. A track toy according to claim 1, characterized in that, The first track section (3) is rotatably connected to the intermediate track section (2).

9. A track toy according to claim 8, characterized in that, The first track portion (3) has a first rotating groove (31), and a first rotating shaft (311) protrudes from the inner wall of the first rotating groove (31). The intermediate track portion (2) is provided with a first rotating protrusion (23), and the first rotating protrusion (23) has a first rotating hole (231). The first rotating protrusion (23) is located in the first rotating groove (31), and the first rotating shaft (311) is rotatably connected to the first rotating hole (231) so that the first rotating protrusion (23) can rotate within the first rotating groove (31); or The intermediate track portion (2) has a first rotating groove (31), and a first rotating shaft (311) protrudes from the inner wall of the first rotating groove (31). The first track portion (3) is provided with a first rotating protrusion (23), and the first rotating protrusion (23) has a first rotating hole (231). The first rotating protrusion (23) is located in the first rotating groove (31), and the first rotating shaft (311) is rotatably connected to the first rotating hole (231) so that the first rotating protrusion (23) can rotate in the first rotating groove (31).

10. A track toy according to claim 8, characterized in that, The first track portion (3) has a first stop edge (32) and a second stop edge (33), and the middle track portion (2) is provided with a third stop edge (24) and a fourth stop edge (25). When the first track portion (3) rotates to the first position, the first stop edge (32) abuts against the third stop edge (24) to stop the first track portion (3) at the first position; when the first track portion (3) rotates to the second position, the second stop edge (33) abuts against the fourth stop edge (25) to stop the first track portion (3) at the second position; the first track portion (3) has a first track groove (34), the second track portion (4) has a second track groove (42), and the middle track portion (2) has a third track groove (26). The first track groove (34), the third track groove (26), and the second track groove (42) are connected in sequence.

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