Table tennis table plate

Abstract

This utility model discloses a ping-pong tabletop, comprising: a protective frame, a core board, and two face panels. The protective frame includes a first frame, a second frame, a third frame, and a fourth frame connected in sequence, forming a receiving area. Each frame has a slot. The core board is located within the receiving area and is secured in the slots on the first, second, third, and fourth frames. The two face panels are respectively located on both sides of the core board, covering the entire side surface of the core board. The first, second, third, and fourth frames respectively wrap around the edges of the core board, and the two face panels respectively cover the upper and lower sides of the core board. This provides protection for the edges and upper and lower sides of the core board, reducing damage to the ping-pong tabletop caused by external factors, significantly extending the lifespan of the ping-pong tabletop, reducing maintenance costs, and ensuring a better user experience and sports safety.

Description

Technical Field

[0001] This utility model relates to the field of sports equipment technology, specifically to a table tennis table. Background Technology

[0002] As a popular sport, table tennis places high demands on the durability of its equipment. Currently, most table tennis tables are made of wood or composite boards. While these materials maintain good performance indoors, they have significant drawbacks when used outdoors. Outdoors, table tennis tables are constantly exposed to natural conditions, including direct sunlight, rain, temperature fluctuations, and humidity variations. The boards are susceptible to corrosion and mold due to moisture, and cracking and deformation due to thermal expansion and contraction. This leads to reduced flatness and structural strength, severely impacting user experience and safety, significantly shortening the table's lifespan, and increasing maintenance costs. Utility Model Content

[0003] In view of the shortcomings of the existing technology, this utility model provides a table tennis table.

[0004] This utility model discloses a ping-pong table board, comprising: a protective frame, a core board, and two panels. The protective frame includes a first frame, a second frame, a third frame, and a fourth frame. The first frame, the second frame, the third frame, and the fourth frame are connected in sequence to form a receiving area. Each of the first frame, the second frame, the third frame, and the fourth frame has a slot. The core board is located in the receiving area and is secured in the slot on the first frame, the second frame, the third frame, and the fourth frame. The two panels are respectively disposed on both sides of the core board and cover the entire side of the core board.

[0005] According to one embodiment of the present invention, the first frame, the second frame, the third frame and the fourth frame are all provided with through slots along the opening direction of the slot.

[0006] According to one embodiment of the present invention, the core board includes a first sub-board and a second sub-board connected together. Both the first sub-board and the second sub-board are located within the receiving area. Both the first sub-board and the second sub-board are snapped into slots on the first frame, the second frame, the third frame, and the fourth frame. Two panels are respectively disposed on the sides of the first sub-board and the second sub-board.

[0007] According to one embodiment of the present invention, the second sub-board is a honeycomb structure board.

[0008] According to one embodiment of the present invention, the first sub-board is a fiberboard.

[0009] According to one embodiment of the present invention, the panel includes an adhesive film and a third sub-board, the adhesive film being disposed on one side of the core board, and the third sub-board being disposed on the side of the adhesive film away from the core board.

[0010] According to one embodiment of the present invention, the adhesive film is a polyethylene polymer film.

[0011] According to one embodiment of the present invention, the third sub-plate is an aluminum plate.

[0012] According to one embodiment of the present invention, the first frame, the second frame, the third frame and the fourth frame are all made of aluminum alloy.

[0013] According to one embodiment of the present invention, the thickness of the adhesive film is 0.18 mm.

[0014] The beneficial effects of this utility model are that the first frame, the second frame, the third frame and the fourth frame are respectively wrapped around the edge of the core board, and the two panels respectively cover the upper and lower sides of the entire core board. In this way, the edge and upper and lower sides of the core board are protected, which helps to reduce the damage caused by external factors to the table tennis table, greatly improves the service life of the table tennis table, reduces maintenance costs, and provides a guarantee for user experience and sports safety. Attached Figure Description

[0015] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings: Figure 1 A schematic diagram of the three-dimensional structure of a ping-pong tabletop; Figure 2 This is a diagram showing the disassembled state of a ping-pong table. Figure 3 This is a partial cross-sectional view of a ping-pong table. Figure 4 This is another split view of the ping-pong table.

[0016] Explanation of reference numerals in the attached figures 1. Protective frame; 10. Receiving area; 11. First frame; 12. Second frame; 13. Third frame; 14. Fourth frame; 15. Card slot; 16. Through slot; 2. Core board; 21. First sub-board; 22. Second sub-board; 3. Panel; 31. Adhesive film; 32. Third sub-board. Detailed Implementation

[0017] The following drawings will disclose several embodiments of this utility model. For clarity, many practical details will be described in the following description. However, it should be understood that these practical details should not be used to limit this utility model. That is, in some embodiments of this utility model, these practical details are not essential. In addition, for the sake of simplicity, some conventional structures and components will be shown in the drawings in a simple schematic manner.

[0018] Furthermore, in this utility model, the use of terms such as "first" and "second" is for descriptive purposes only and does not specifically refer to any order or sequence, nor is it intended to limit the utility model. They are merely used to distinguish components or operations described with the same technical terms and should not be construed as indicating or implying their relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of various embodiments can be combined with each other, but only if they are feasible for those skilled in the art. If a combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0019] like Figures 1-4 As shown, Figure 1 A schematic diagram of the three-dimensional structure of a ping-pong tabletop; Figure 2 This is a diagram showing the disassembled state of a ping-pong table. Figure 3 This is a partial cross-sectional view of a ping-pong table. Figure 4 This is another exploded view of the table tennis table. The table tennis table includes a protective frame 1, a core board 2, and two panels 3. The protective frame 1 is located at the edge of the core board 2 to protect the edge of the core board 2, and the two panels 3 are located on the top and bottom sides of the core board 2, respectively.

[0020] The protective frame 1 includes a first frame 11, a second frame 12, a third frame 13, and a fourth frame 14. The second frame 12, the third frame 13, and the fourth frame 14 are connected in sequence. In other words, one end of the first frame 11 is connected to one end of the second frame 12, the other end of the second frame 12 is connected to one end of the third frame 13, the other end of the third frame 13 is connected to the fourth frame 14, and the other end of the fourth frame 14 is connected to the other end of the first frame 11. The connection of the first frame 11, the second frame 12, the third frame 13, and the fourth frame 14 forms the receiving area 10. The core board 2 is located in the receiving area 10. The first frame 11, the second frame 12, the third frame 13, and the fourth frame 14 are respectively connected to the four edges of the core board 2. Specifically, the first frame 11, the second frame 12, the third frame 13, and the fourth frame 14 are all provided with slots 15. The slots 15 are provided along the length of the first frame 11, the second frame 12, the third frame 13, and the fourth frame 14, with the openings of the slots 15 facing the core plate 2, so that the core plate 2 can be secured in the slots 15. Furthermore, the first frame 11, the second frame 12, the third frame 13, and the fourth frame 14 are all provided with through slots 16. The through slots 16 are provided in the same direction as the slots 15. Providing through slots 16 can help reduce weight.

[0021] In this embodiment, each frame has two through slots 16. The first frame 11, the second frame 12, the third frame 13 and the fourth frame 14 are all made of metal materials, such as aluminum alloy.

[0022] The core board 2 includes a first sub-board 21 and a second sub-board 22, with the first sub-board 21 connected to the second sub-board 22. Two faceplates 3 are respectively connected to the first sub-board 21 and the second sub-board 22. After connection, both the first sub-board 21 and the second sub-board 22 are located within the receiving area 10, and simultaneously, they snap into the slot 15. Specifically, the first sub-board 21 is a fiberboard, such as a conventional 900 kg / m³ high-density fiberboard. The second sub-board 22 is a honeycomb structure board, meaning its internal structure is honeycomb, which helps reduce the overall weight of the ping-pong table and facilitates handling and assembly. The second sub-board 22 can be a conventional high-density polyethylene honeycomb board (e.g., core material density typically ≥100 kg / m³).

[0023] Panel 3 includes an adhesive film 31 and a third sub-plate 32. The adhesive film 31 is disposed on the side of the first sub-plate 21 away from the second sub-plate 22, or on the side of the second sub-plate 22 away from the first sub-plate 21. The third sub-plate 32 is disposed on the side of the adhesive film 31 away from either the first sub-plate 21 or the second sub-plate 22. The adhesive film 31 allows the third sub-plate 32 to be integrally connected with either the first sub-plate 21 or the second sub-plate 22. Specifically, the adhesive film 31 is a polyethylene polymer film with a thickness of 0.18 mm. The third sub-plate 32 is made of a metal material, such as an aluminum plate.

[0024] To further explain, the projected areas of the adhesive film 31 and the third sub-board 32 are both larger than those of the first sub-board 21 and the second sub-board 22, so that the adhesive film 31 and the third sub-board 32 can cover the entire first sub-board 21 or the second sub-board 22. Therefore, the adhesive film 31 and the third sub-board 32 can be extended to the edges of the first frame 11, the second frame 12, the third frame 13 and the fourth frame 14. This not only strengthens the protection of the core board 2, but also makes it more aesthetically pleasing.

[0025] In this embodiment, the two panels 3 have the same structure. The adhesive film 31 of one panel 3 is disposed on the side of the first sub-board 21 away from the second sub-board 22, and the adhesive film 31 of the other panel 3 is disposed on the side of the second sub-board 22 away from the first sub-board 21, which further enhances the protection of the core board 2.

[0026] In summary, the first frame 11, the second frame 12, the third frame 13, and the fourth frame 14 respectively wrap around the edge of the core board 2, and the two panels 3 respectively cover the upper and lower sides of the entire core board 2. In this way, the edge and upper and lower sides of the core board 2 are protected, which helps to reduce the damage to the table tennis table caused by external factors, greatly improves the service life of the table tennis table, reduces maintenance costs, and provides a guarantee for user experience and sports safety.

[0027] The above description is merely an embodiment of this utility model and is not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of this utility model should be included within the scope of the claims of this utility model.

Claims

1. A ping-pong tabletop, characterized in that, include: The protective frame (1), the core board (2), and the two panels (3) are provided. The protective frame (1) includes a first frame (11), a second frame (12), a third frame (13), and a fourth frame (14). The first frame (11), the second frame (12), the third frame (13), and the fourth frame (14) are connected in sequence to form a receiving area (10). The first frame (11), the second frame (12), the third frame (13), and the fourth frame (14) are all provided with slots (15). The core board (2) is located in the receiving area (10). The core board (2) is secured in the slots (15) on the first frame (11), the second frame (12), the third frame (13), and the fourth frame (14). The two panels (3) are respectively provided on both sides of the core board (2), and the panels (3) cover the entire side of the core board (2).

2. The ping-pong tabletop according to claim 1, characterized in that, Along the opening direction of the slot (15), the first frame (11), the second frame (12), the third frame (13) and the fourth frame (14) are all provided with through slots (16).

3. The ping-pong tabletop according to claim 1, characterized in that, The core board (2) includes a first sub-board (21) and a second sub-board (22) connected together. The first sub-board (21) and the second sub-board (22) are both located in the receiving area (10). The first sub-board (21) and the second sub-board (22) are both snapped into the slots (15) on the first frame (11), the second frame (12), the third frame (13) and the fourth frame (14). Two panels (3) are respectively set on the sides of the first sub-board (21) and the second sub-board (22).

4. The ping-pong tabletop according to claim 3, characterized in that, The second sub-board (22) is a honeycomb structure board.

5. The ping-pong tabletop according to claim 4, characterized in that, The first sub-board (21) is fiberboard.

6. The ping-pong tabletop according to any one of claims 1-5, characterized in that, The panel (3) includes an adhesive film (31) and a third sub-board (32). The adhesive film (31) is disposed on one side of the core board (2), and the third sub-board (32) is disposed on the side of the adhesive film (31) away from the core board (2).

7. The ping-pong tabletop according to claim 6, characterized in that, The adhesive film (31) is a polyethylene polymer film.

8. The ping-pong tabletop according to claim 6, characterized in that, The third sub-plate (32) is an aluminum plate.

9. The ping-pong tabletop according to any one of claims 1-5, characterized in that, The first frame (11), the second frame (12), the third frame (13) and the fourth frame (14) are all made of aluminum alloy.

10. The ping-pong tabletop according to claim 7, characterized in that, The thickness of the adhesive membrane (31) is 0.18 mm.

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