Turning track capable of being spliced

Abstract

The utility model discloses a turning track capable of being spliced, which comprises a track body, and the track body is composed of a connecting bent track and two connecting straight tracks. The second notches in one ends of the two connecting straight rails are in sliding connection with the inner sides of the two first notches, so that the two positioning blocks slide between the inner walls of the two positioning grooves, positioning connection of the connecting straight rails and the connecting bent rails is achieved, the rail body is formed, and then the four supporting plates slide at the bottom of the rail body, so that the connecting straight rails and the connecting bent rails are fixed. Clamping blocks on one sides of four connecting plates are driven to slide between the inner walls of two first clamping grooves and two second clamping grooves to achieve the fixed clamping effect, then a rotating rod is rotated to enable a threaded rod to drive a clamping plate to move at the top of a base plate and between a first vertical plate and a second vertical plate, and therefore the rail body is clamped and fixed; and therefore, the efficiency and quality of turning track splicing are remarkably improved, and meanwhile, the stability and disassembly and assembly convenience of the turning track are enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of splicing of turning tracks, and particularly relates to a splicing - type turning track. Background Technique

[0002] A turning track refers to a track system for children's toy trains, cars or other model vehicles. These tracks are usually designed to be assembled and disassembled, allowing children to build different track layouts according to their own ideas. Many toy track systems allow children to add additional tracks and accessories, encouraging creativity and imagination. Turning tracks are usually designed with no acute angles and non - toxic materials to ensure the safe use of toys by children. At the same time, they can help children develop a sense of space, logical thinking and practical ability, and also promote social interaction.

[0003] Existing turning tracks are usually assembled by simple connection methods such as inserting pins or snap - fitting. However, this connection method is too single. After long - term use, it may lead to quality problems, significantly shortening the service life of the turning track and reducing its stability during use. For this reason, we propose a splicing - type turning track. Content of the Utility Model

[0004] The purpose of the utility model is to provide a splicing - type turning track to solve the problems raised in the above - mentioned background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A splicing - type turning track, including a track body. The track body is composed of a connecting curved rail and two connecting straight rails. Both ends of the connecting curved rail are provided with first notches, and positioning grooves are provided on the inner sides of both first notches. Two first clamping grooves are provided on the outer side of the connecting curved rail, and both first clamping grooves penetrate through the connecting curved rail. One end of each of the two connecting straight rails is provided with a second notch, and second clamping grooves are provided on the inner sides of both second notches. Both second notches penetrate through the connecting straight rail. One end of each of the two connecting straight rails is fixedly connected with a positioning block. The inner sides of the two first notches are respectively slidably connected with the interiors of the two second notches. The two positioning blocks are respectively slidably connected between the interiors of the two positioning grooves. The two first clamping grooves are respectively communicated with the two second clamping grooves.

[0006] As a further preferred technical solution of the present technical solution, four supporting plates are slidably connected to the bottom of the track body. Connecting plates are fixedly connected to the tops of the four supporting plates. Clamping blocks are fixedly connected to one side of the four connecting plates. The four connecting plates are all in contact with the outer side of the connecting curved rail. The four clamping blocks are respectively slidably connected between the inner walls of the two first clamping grooves and the two second clamping grooves.

[0007] As a further preferred embodiment of the present technical solution, pads are fixedly connected to the tops of the two connecting straight rails, and a first vertical plate and a second vertical plate are fixedly connected to the tops of the two pads respectively.

[0008] As a further preferred embodiment of the present technical solution, clamping plates are slidably connected between the first vertical plate and the second vertical plate on the tops of the two pads.

[0009] As a further preferred embodiment of the present technical solution, threaded rods are rotatably connected between the two clamping plates and the two first vertical plates respectively. One ends of the two threaded rods extend to the outsides of the two first vertical plates respectively, and rotating rods are fixedly connected to the extending ends of the two threaded rods.

[0010] As a further preferred embodiment of the present technical solution, insertion holes are formed in the top of the track body, and an anti-slip pad is slidably connected between the inner walls of the track body.

[0011] As a further preferred embodiment of the present technical solution, a plug rod is fixedly connected to the bottom of the anti-slip pad, and the plug rod is slidably connected between the inner walls of the insertion holes.

[0012] The utility model provides a splicable turning track, which has the following beneficial effects:

[0013] (1) In the utility model, by sliding the second notches at one ends of the two connecting straight rails with the inner sides of the two first notches, the two positioning blocks slide between the inner walls of the two positioning grooves, so as to realize the positioning connection between the connecting straight rail and the connecting curved rail and form the track body. Then, by sliding the four supporting plates at the bottom of the track body, the clamping blocks on one side of the four connecting plates slide between the inner walls of the two first clamping grooves and the two second clamping grooves respectively to achieve the effect of fixed clamping. Subsequently, by rotating the rotating rod, the threaded rod drives the clamping plate to move between the first vertical plate and the second vertical plate on the top of the pad, so as to clamp and fix the track body, thereby significantly improving the splicing efficiency and quality of the turning track, and at the same time enhancing the stability of the turning track and the convenience of disassembly and assembly.

[0014] (2) In the utility model, by sliding the plug rod between the inner walls of the insertion holes, the anti-slip pad moves between the inner walls of the track body, so as to realize the rapid assembly of the anti-slip pad, thereby significantly improving the use stability of the turning track and at the same time enhancing the use efficiency of the turning track. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional structural diagram of the utility model;

[0016] Figure 2 is a structural diagram of the connecting curved rail of the utility model;

[0017] Figure 3Schematic diagram of the connecting straight rail structure of the present utility model;

[0018] Figure 4 Schematic diagram of the anti-slip pad structure of the present utility model;

[0019] Figure 5 Schematic diagram of the supporting plate structure of the present utility model;

[0020] Figure 6 Schematic diagram of the backing plate structure of the present utility model;

[0021] In the figure: 1, rail body; 2, connecting bent rail; 3, connecting straight rail; 4, anti-slip pad; 5, backing plate; 6, threaded rod; 7, rotating rod; 8, positioning groove; 9, first card slot; 10, jack; 11, positioning block; 12, inserting rod; 13, connecting plate; 14, supporting plate; 15, clamping block; 16, first vertical plate; 17, second vertical plate; 18, clamping plate; 19, first notch; 20, second notch; 21, second card slot. Specific implementation manner

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model.

[0023] The present utility model provides a technical solution: As Figures 1 - 6As shown in the figure, in this embodiment, a splicable turning track includes a track body 1, and the track body 1 is composed of a connecting curved rail 2 and two connecting straight rails 3. First notches 19 are opened at both ends of the connecting curved rail 2, positioning grooves 8 are opened on the inner sides of the two first notches 19, two first clamping grooves 9 are opened on the outer side of the connecting curved rail 2, and the two first clamping grooves 9 penetrate through the connecting curved rail 2. Second notches 20 are opened at one ends of the two connecting straight rails 3, second clamping grooves 21 are opened on the inner sides of the two second notches 20, and the two second notches 20 penetrate through the connecting straight rails 3. Positioning blocks 11 are fixedly connected to one ends of the two connecting straight rails 3. The inner sides of the two first notches 19 are respectively slidably connected to the interiors of the two second notches 20, and the two positioning blocks 11 are respectively slidably connected between the interiors of the two positioning grooves 8. The two first clamping grooves 9 are respectively communicated with the two second clamping grooves 21. Four support plates 14 are slidably connected to the bottom of the track body 1. Connection plates 13 are fixedly connected to the tops of the four support plates 14. Clamping blocks 15 are fixedly connected to one sides of the four connection plates 13. The four connection plates 13 are all in contact with the outer side of the connecting curved rail 2. The four clamping blocks 15 are respectively slidably connected between the inner walls of the two first clamping grooves 9 and the two second clamping grooves 21. Base plates 5 are fixedly connected to the tops of the two connecting straight rails 3. First vertical plates 16 and second vertical plates 17 are fixedly connected to the tops of the two base plates 5. Clamping plates 18 are slidably connected between the tops of the two base plates 5 and between the first vertical plates 16 and the second vertical plates 17. Threaded rods 6 are respectively rotatably connected between the two clamping plates 18 and the two first vertical plates 16. One ends of the two threaded rods 6 respectively extend to the outer sides of the two first vertical plates 16. Rotating rods 7 are fixedly connected to the extending ends of the two threaded rods 6. A jack 10 is opened at the top of the track body 1. An anti-slip pad 4 is slidably connected between the inner walls of the track body 1. A plug rod 12 is fixedly connected to the bottom of the anti-slip pad 4. The plug rod 12 is slidably connected between the inner walls of the jack 10.

[0024] When assembling the turning track, first, two second notches 20 slide between the inner walls of two first notches 19 respectively, so as to drive two positioning blocks 11 to slide between the inner walls of two positioning grooves 8 respectively, thereby positioning and connecting the connecting curved rail 2 and two connecting straight rails 3, and then forming the track body 1. Then, four supporting plates 14 slide at the bottom of the track body 1, so as to drive four connecting plates 13 to contact the outer side of the track body 1, thereby driving four clamping blocks 15 to slide between the inner walls of two first clamping grooves 9 and two second clamping grooves 21 respectively to achieve the effect of fixed clamping connection. Then, by rotating two rotating rods 7, two threaded rods 6 drive two clamping plates 18 to slide on the top of the backing plate 5 and between the first vertical plate 16 and the second vertical plate 17 respectively, so as to further clamp and fix the track body 1. Then, the insertion rod 12 slides between the inner walls of the insertion hole 10, so as to drive the anti-slip pad 4 to slide between the inner walls of the track body 1, and the anti-slip pad 4 is installed inside the track body 1, thus completing the assembly of the turning track, and further improving the assembly efficiency and stability of the turning track.

[0025] The utility model provides a splicable turning track, and the specific working principle is as follows: when assembling the turning track, first, two second notches 20 slide between the inner walls of two first notches 19 respectively, so as to drive two positioning blocks 11 to slide between the inner walls of two positioning grooves 8 respectively, thereby positioning and connecting the connecting curved rail 2 and two connecting straight rails 3, and then forming the track body 1. Then, four supporting plates 14 slide at the bottom of the track body 1, so as to drive four connecting plates 13 to contact the outer side of the track body 1, thereby driving four clamping blocks 15 to slide between the inner walls of two first clamping grooves 9 and two second clamping grooves 21 respectively to achieve the effect of fixed clamping connection. Then, by rotating two rotating rods 7, two threaded rods 6 drive two clamping plates 18 to slide on the top of the backing plate 5 and between the first vertical plate 16 and the second vertical plate 17 respectively, so as to further clamp and fix the track body 1. Then, the insertion rod 12 slides between the inner walls of the insertion hole 10, so as to drive the anti-slip pad 4 to slide between the inner walls of the track body 1, and the anti-slip pad 4 is installed inside the track body 1, thus completing the assembly of the turning track.

[0026] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spliceable turning track, comprising a track body (1), characterized in that: The track body (1) is composed of a connecting curved rail (2) and two connecting straight rails (3). Both ends of the connecting curved rail (2) are provided with first notches (19). Positioning grooves (8) are provided inside both of the first notches (19). Two first clamping grooves (9) are provided on the outer side of the connecting curved rail (2). Both of the first clamping grooves (9) penetrate through the connecting curved rail (2). One end of each of the two connecting straight rails (3) is provided with a second notch (20). Second clamping grooves (21) are provided inside both of the second notches (20). Both of the second notches (20) penetrate through the connecting straight rail (3). One end of each of the two connecting straight rails (3) is fixedly connected with a positioning block (11). The inside of both of the first notches (19) is slidably connected to the inside of both of the second notches (20). The two positioning blocks (11) are slidably connected between the inside of both of the positioning grooves (8). The two first clamping grooves (9) communicate with the two second clamping grooves (21) respectively.

2. The splicable turning track according to claim 1, characterized in that: Four supporting plates (14) are slidably connected to the bottom of the track body (1). A connecting plate (13) is fixedly connected to the top of each of the four supporting plates (14). A clamping block (15) is fixedly connected to one side of each of the four connecting plates (13). The four connecting plates (13) are all in contact with the outer side of the connecting curved rail (2). The four clamping blocks (15) are slidably connected between the inner walls of the two first clamping grooves (9) and the two second clamping grooves (21) respectively.

3. The splicable turning track according to claim 1, characterized in that: A backing plate (5) is fixedly connected to the top of each of the two connecting straight rails (3). A first vertical plate (16) and a second vertical plate (17) are fixedly connected to the top of each of the two backing plates (5).

4. The splicable turning track according to claim 3, characterized in that: A clamping plate (18) is slidably connected to the top of each of the two backing plates (5) and located between the first vertical plate (16) and the second vertical plate (17).

5. A spliceable turning track according to claim 4, characterized in that: A threaded rod (6) is rotatably connected between each of the two clamping plates (18) and each of the two first vertical plates (16). One end of each of the two threaded rods (6) extends to the outside of each of the two first vertical plates (16). A rotating rod (7) is fixedly connected to the extending end of each of the two threaded rods (6).

6. The spliceable turning track according to claim 1, wherein: A jack (10) is provided on the top of the track body (1). An anti-slip pad (4) is slidably connected between the inner walls of the track body (1).

7. A spliceable turning track according to claim 6, characterized in that: A plug rod (12) is fixedly connected to the bottom of the anti-slip pad (4). The plug rod (12) is slidably connected between the inner walls of the jack (10).

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