Plastic runway capable of being disassembled and combined
By designing a detachable and combined plastic runway, using components such as plastic cover, buffer layer, slot plate, etc. to achieve rapid splicing and limiting treatment, the problem of difficult multi-directional limiting treatment and insufficient anti-slip properties in use of existing plastic runways is solved, efficient splicing is achieved, wear resistance and anti-slip properties are improved, and replacement costs are reduced.
Patent Information
- Application Number
- CN202420194610.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-26
- Publication Date
- 2025-05-09
- Estimated Expiration
- 2034-01-26
AI Technical Summary
It is difficult to achieve multi-directional limit treatment during use of existing plastic tracks, which are prone to separation. It is difficult to ensure the anti-slip and wear resistance of the upper and lower ends during use, and it is easy to slip or offset problems, which increases the replacement cost.
A detachable and combined plastic runway is designed, using plastic cover plates, buffer layer, slot plates, splicing conical strips, rear insert plates, front slots, installation inner plates, anti-slip conical blocks and other components. Through the fixed connection and sliding connection of these components, rapid splicing and limiting treatment can be achieved, and wear resistance and anti-slip conical blocks are improved through wear-resistant bumps and anti-slip conical blocks.
It realizes rapid splicing and integrated installation of the plastic runway, improves the wear resistance and slip resistance of the runway, avoids the runway offset or personnel slipping, reduces the replacement cost, and improves the use effect.
Smart Images
Figure CN222847155U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a detachable and assembled plastic running track, belonging to the technical field of sports equipment. Background Art
[0002] The plastic track is also called the track and field sports track. It is composed of polyurethane prepolymer, mixed polyether, waste tire rubber, EPDM rubber particles or PU particles, pigments, additives, and fillers. The plastic track has the characteristics of good flatness, high compressive strength, appropriate hardness and elasticity, and stable physical properties. It is conducive to the athletes' speed and technology, effectively improving athletic performance and reducing the rate of falls.
[0003] During use, most of the existing plastic tracks are paved as a whole, while a small number of spliced and combined plastic tracks are difficult to achieve multi-directional limiting treatment during use, which makes it easy for them to separate during use, reducing the overall use effect of the plastic track; and the spliced and combined plastic tracks are difficult to ensure the anti-slip and wear resistance of the upper and lower end surfaces during use, which makes it easy for people to slip or cause the plastic track to shift when people run, reducing the use effect of the plastic track, and the entire plastic board needs to be replaced after partial damage, increasing the replacement cost. Utility Model Content
[0004] The purpose of the utility model is to provide a detachable and assembled plastic track to solve the problems raised in the above-mentioned background technology.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A detachable and assembled plastic track comprises a plastic sleeve and a buffer layer, wherein a slot plate is fixedly connected to the outer side of the right end of the plastic sleeve, a splicing convex strip is fixedly connected to the middle position of the left end of the plastic sleeve, rear plug-in plates are fixedly connected to the left and right sides of the rear end of the plastic sleeve, front slots are provided on the left and right sides of the front end surface of the plastic sleeve, an installation inner plate is slidably connected to the inner side of the plastic sleeve, a buffer layer is provided between the installation inner plate and the plastic sleeve, and an anti-slip cone block is fixedly connected to the lower end surface of the plastic sleeve.
[0007] Furthermore, a splicing slot is provided between the slot plate and the plastic sleeve plate.
[0008] Furthermore, a rubber corrugated strip is fixedly connected at the middle position of the right end of the plastic sleeve plate and at the middle position of the left end of the splicing convex strip.
[0009] Furthermore, a rotating block is rotatably connected to the rear end of the plastic sleeve, a rotating clamping block is fixedly connected to the rear end of the rotating block, a rubber convex buckle is fixedly connected to the right side of the rear end surface of the rotating block, the rubber convex buckle is slidably connected to the plastic sleeve, and a limiting slot is provided in the middle position of the front end surface of the plastic sleeve, and the position of the limiting slot corresponds to the position of the rotating clamping block.
[0010] Furthermore, the upper end surface of the mounting inner plate is fixedly connected with wear-resistant bumps, and the wear-resistant bumps are arranged at equal intervals.
[0011] Furthermore, the rear end face of the installation inner plate is fixedly connected with a limiting convex strip, the limiting convex strip is slidably connected to the plastic sleeve plate, and the front end face of the installation inner plate is provided with a slot, the position and size of the slot correspond to the position and size of the front slot.
[0012] The beneficial effects of the utility model are:
[0013] The utility model can insert the splicing convex strip into the card slot plate on the right side of the adjacent plastic sleeve plate through the function of setting the splicing convex strip, and can limit the splicing convex strip and the card slot plate to a certain extent through the function of the set rubber corrugated strip, and can insert the front slot at the front end of the adjacent plastic sleeve plate through the function of the rear plug-in plate, and can limit the rotating block in the limiting card slot by rotating and flattening the rotating block, so as to realize the rapid splicing of the front, rear, left and right plastic runways, and can limit each other to ensure the installation integrity of the combined plastic runway. The utility model can make the rear plug-in plate be inserted into the slot at the front end of the installation inner plate by splicing the front and rear plastic sleeve plates, and can limit the installation inner plate with the function of the limiting convex strip, and can be disassembled and replaced separately after the top installation inner plate is damaged, so as to reduce the use cost, and can improve the wear resistance and anti-skid property of the upper and lower sides of the combined plastic runway through the function of the set wear-resistant convex block and the anti-skid cone block, so as to avoid the runway deviation or personnel slipping, and thus can effectively improve the use effect of the plastic runway. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the specific embodiments of the present invention and do not constitute a limitation to the present invention.
[0015] Figure 1 This is a front view of a detachable and assembled plastic runway of the utility model;
[0016] Figure 2 It is a cross-sectional view of the installation structure of a plastic cover plate and an installation inner plate of a detachable and combined plastic runway of the utility model;
[0017] Figure 3This is a schematic diagram of the installation structure of a detachable and assembled rubber corrugated strip of a plastic runway of the utility model;
[0018] Figure 4 This is a rear view of the installation structure of a detachable and assembled plastic track rotating block of the utility model;
[0019] Numbers in the figure: 1. Plastic sleeve; 2. Card slot plate; 3. Splicing convex strip; 4. Rear plug-in board; 5. Front slot; 6. Install inner plate; 7. Buffer layer; 8. Anti-slip cone block; 9. Splicing card slot; 10. Rubber corrugated strip; 11. Rotating block; 12. Rotating card block; 13. Rubber convex buckle; 14. Limit card slot; 15. Wear-resistant convex block; 16. Limit convex strip. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] Example 1 Please refer to Figure 1-Figure 4 , the utility model provides a technical solution:
[0022] A detachable and assembled plastic track comprises a plastic sleeve 1 and a buffer layer 7, a card slot plate 2 is fixedly connected to the outer side of the right end of the plastic sleeve 1, a splicing convex strip 3 is fixedly connected to the middle position of the left end of the plastic sleeve 1, a rear plug-in plate 4 is fixedly connected to the left and right sides of the rear end of the plastic sleeve 1, a front slot 5 is opened on the left and right sides of the front end surface of the plastic sleeve 1, a splicing card slot 9 is provided between the card slot plate 2 and the plastic sleeve 1, a rubber corrugated strip 10 is fixedly connected to the middle position of the right end of the plastic sleeve 1 and the middle position of the left end of the splicing convex strip 3, a rotating block 11 is rotatably connected to the inside of the rear end of the plastic sleeve 1, a rotating card block 12 is fixedly connected to the rear end of the rotating block 11, a rubber convex buckle 13 is fixedly connected to the right side of the rear end surface of the rotating block 11, and the rubber convex buckle 13 is fixedly connected to the right side of the rear end surface of the rotating block 11. 3 is slidably connected with the plastic sleeve plate 1, and a limiting card slot 14 is provided at the middle position of the front end surface of the plastic sleeve plate 1, and the position of the limiting card slot 14 corresponds to the position of the rotating card block 12. Through the function of setting the splicing convex strip 3, it can be inserted into the card slot plate 2 on the right side of the adjacent plastic sleeve plate 1, and through the function of the provided rubber corrugated strip 10, the splicing convex strip 3 and the card slot plate 2 can be limited to a certain extent, and through the function of the rear plug-in plate 4, it can be inserted into the front slot 5 at the front end of the adjacent plastic sleeve plate 1, and by rotating and flattening the rotating block 11, the rotating block 11 can be limited and stuck in the limiting card slot 14, so as to realize the rapid splicing of the front, rear, left and right plastic runways, and can perform mutual limiting care to ensure the installation integrity of the combined plastic runway.
[0023] Example 2 Please refer to Figure 1 and Figure 2 The difference between this embodiment and the embodiment 1 is that: the inner side of the plastic sleeve 1 is slidably connected with the mounting inner plate 6, a buffer layer 7 is provided between the mounting inner plate 6 and the plastic sleeve 1, the lower end surface of the plastic sleeve 1 is fixedly connected with an anti-slip cone block 8, the upper end surface of the mounting inner plate 6 is fixedly connected with a wear-resistant protrusion 15, the wear-resistant protrusions 15 are arranged at equal intervals, the rear end surface of the mounting inner plate 6 is fixedly connected with a limited position convex strip 16, the limited position convex strip 16 is slidably connected to the plastic sleeve 1, and the front end surface of the mounting inner plate 6 is provided with a slot, the position and size of the slot are the same as the position of the front slot 5. The sizes of the installations correspond to each other, and by splicing the front and rear plastic sleeves 1, the rear plug-in plate 4 can be inserted into the slot at the front end of the installation inner plate 6, and the installation inner plate 6 can be limited by the limiting convex strip 16. When the top installation inner plate 6 is damaged, it can be disassembled and replaced separately, thereby reducing the cost of use. The wear-resistant convex blocks 15 and anti-slip cone blocks 8 are provided to improve the wear resistance and anti-slip properties of the upper and lower surfaces of the combined plastic runway, thereby preventing the runway from deviating or people from slipping, thereby effectively improving the use effect of the plastic runway.
[0024] Working principle of the utility model: when the device is in use, the splicing convex strip 3 can be inserted into the card slot plate 2 on the right side of the adjacent plastic sleeve plate 1, and the splicing convex strip 3 and the card slot plate 2 can be limited to a certain extent by the action of the rubber corrugated strip 10, and the rear plug-in plate 4 can be inserted into the front slot 5 at the front end of the adjacent plastic sleeve plate 1, and the rotating block 11 can be rotated and flattened so that the rotating block 11 can be limited and stuck in the limiting card slot 14, so as to realize the rapid splicing of the front, back, left and right plastic runways, and can perform mutual limiting care, The installation integrity of the combined plastic runway is ensured, and the splicing of the front and rear plastic sleeves 1 enables the rear plug-in plate 4 to be inserted into the slot at the front end of the installation inner plate 6, and the installation inner plate 6 can be limited by the limiting convex strip 16. When the top installation inner plate 6 is damaged, it can be disassembled and replaced separately, thereby reducing the cost of use. The wear-resistant convex blocks 15 and anti-slip cone blocks 8 are set to improve the wear resistance and anti-slip properties of the upper and lower surfaces of the combined plastic runway, thereby preventing the runway from deviating or people from slipping, thereby effectively improving the use effect of the plastic runway.
[0025] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A detachable plastic running track, comprising a plastic cover plate (1) and a buffer layer (7), characterized in that: A slot plate (2) is fixedly connected to the outer side of the right end of the plastic sleeve (1), a splicing convex strip (3) is fixedly connected to the middle position of the left end of the plastic sleeve (1), rear plug-in plates (4) are fixedly connected to the left and right sides of the rear end of the plastic sleeve (1), front slots (5) are provided on the left and right sides of the front end surface of the plastic sleeve (1), an installation inner plate (6) is slidably connected to the inner side of the plastic sleeve (1), a buffer layer (7) is provided between the installation inner plate (6) and the plastic sleeve (1), and an anti-slip cone block (8) is fixedly connected to the lower end surface of the plastic sleeve (1).
2. The detachable and assembled plastic track according to claim 1, characterized in that: A splicing slot (9) is provided between the slot plate (2) and the plastic sleeve plate (1).
3. The detachable and assembled plastic track according to claim 1, characterized in that: A rubber corrugated strip (10) is fixedly connected at the middle position of the right end of the plastic sleeve (1) and at the middle position of the left end of the splicing convex strip (3).
4. The detachable and assembled plastic track according to claim 1, characterized in that: A rotating block (11) is rotatably connected to the rear end of the plastic sleeve (1), a rotating clamping block (12) is fixedly connected to the rear end of the rotating block (11), a rubber convex buckle (13) is fixedly connected to the right side of the rear end surface of the rotating block (11), the rubber convex buckle (13) is slidably connected to the plastic sleeve (1), and a limit clamping groove (14) is provided at the middle position of the front end surface of the plastic sleeve (1), and the position of the limit clamping groove (14) corresponds to the position of the rotating clamping block (12).
5. The detachable and assembled plastic track according to claim 1, characterized in that: The upper end surface of the mounting inner plate (6) is fixedly connected with wear-resistant protrusions (15), and the wear-resistant protrusions (15) are arranged at equal intervals.
6. The detachable and assembled plastic track according to claim 1, characterized in that: The rear end face of the mounting inner plate (6) is fixedly connected to a limiting convex strip (16), the limiting convex strip (16) is slidably connected to the plastic sleeve plate (1), and the front end face of the mounting inner plate (6) is provided with a slot, the position and size of the slot corresponding to the position and size of the front slot (5).