All-weather table tennis table-board adopting novel material

Abstract

The invention discloses an all-weather table tennis table-board adopting a novel material. The table-board is a multi-layer structure, and an interlayer of the table-board is a metal hollow structure;the two faces of the interlayer are covered with monolayer or multilayer metal cover plates; an inner surface layer of each metal cover plate is combined with an interlayer material, and the outer surface layers of the metal cover plates are processed by coating or film covering; and edge sealing processing is carried out on the peripheries of the table-board of the metal cover plates. Accordingto the all-weather table tennis table-board adopting the novel material, a metal material and a stable netty hollow structure are adopted, compared with a traditional table tennis table-board, the all-weather table tennis table-board has the advantages that weight stiffness is good, the intensity is high, the pressure resistance is strong, the corrosion resistance is achieved, and the aging is uneasy, the all-weather table tennis table-board cannot be affected by the humid environment, the waterproof property is excellent, the deformation is uneasy, the better flatness is achieved, the all-weather table tennis table-board can be cooperatively assembled with tables adopting different materials to form a complete table tennis table, and all indicators meet the requirements of competition andtraining.

Description

technical field [0001] The invention relates to sporting goods equipment, in particular to an all-weather table tennis table top adopting new materials. Background technique [0002] With the popularity of table tennis, table tennis, as China's national sport, continues to develop from professional competitions to sports and fitness, leisure and entertainment, participation by all, and suitable for all ages. With the improvement of living standards and living environment, the main consumers are gradually shifting from purchasing from schools, enterprises and clubs to purchasing from individual households. The occasion of table tennis has also developed from a large amount of indoor demand to outdoor demand for table tennis. This puts forward higher requirements for the multi-functional and multi-purpose use of sports equipment, and puts more demands on the materials and structures of the equipment. [0003] There are two main types of table tops: [0004] 1. The tradition...

AI Technical Summary

Problems solved by technology

[0004] 1. The traditional indoor table tennis table is made of wooden panels. This type of table is heavy and has poor waterproof and deformation resistance. The table tennis table panel is easily damaged and deformed in a high-temperature and high-humidity environment, and cannot be used in outdoor conditions, especially in rainwater in outdoor environments. Swells after soaking

Irreversible plastic deformation such as swelling and delamination, destroying the normal use of the table tennis table

[0005] 2. The outdoor table tennis table is made of SMC panel, which is single and bulky in shape. Compared with the table tennis table, the physical performance indicators specified by the table tennis table are not up to standard, such as the surface gloss and friction coefficient, etc. The elasticity and elasticity uniformity of the table surface are poor

However, the ball table surface made by conventional aluminum polygonal splicing does not meet the physical performance index requirements of the table tennis table. For example, the rebound height of the conventional aluminum polygonal splicing with aluminum plate as the panel can only reach 230MM (release the table tennis from a place 300mm away from the table). Compared with the regular game table, there is a big difference in the bouncing and landing speed of the table tennis ball, so it cannot be used in the game

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