Surfboard and its manufacturing process

Abstract

The invention relates to the technical field of sports equipment, and particularly relates to a surfboard and a manufacturing process thereof. The surfboard comprises an inner core which is made of a foam material; a panel and a bottom plate, of which the materials are different from that of the inner core, are respectively arranged on the upper surface and the lower surface of the inner core; firstly, the bottom plate and the panel are respectively put into a lower mold cavity and an upper mold cavity of a foaming mold in the manufacturing process; and then the foamed material is filled into the foaming mold to form the inner core, so that the inner core, the panel and the bottom plate are combined into a whole. The inner core disclosed by the invention, the panel and the bottom plate are combined into a whole through the mold in an integral molding manner; the panel, the bottom plate and the inner core are stably bonded without separation; the surfboard is long in service life, good in combination property, high in production efficiency, and extremely low in rejection rate; a step of coating manually or through the mold in a hot pressing manner is saved; the manufacturing process is simplified; the surface material can be freely selected, and the surface of the surfboard can be manufactured into complicated shapes with clear edges and large depth differences.

Description

Technical field: [0001] The invention relates to the technical field of sports equipment, in particular to a surfboard and a manufacturing process thereof. Background technique: [0002] Surfboards are sports equipment used by athletes to surf. Surfing is a sport that is driven by waves and uses one's own superb skills and balance ability to fight against waves. A water sport in which athletes stand on surfboards, or use abdominal boards, kneeling boards, inflatable rubber mats, rowboats, kayaks, etc. to control waves. In surfing, athletes lie prone or kneel on the surfboard, and use their hands to paddle to a place with suitable waves as the starting point. When the waves push the surfboard to slide, the athlete keeps the surfboard in front of the wave crest and stands up, with his legs naturally open back and forth, his knees slightly bent, and he slides quickly with the waves. [0003] Existing surfboard manufacturing method mainly contains two kinds: [0004] 1. The ...

AI Technical Summary

Problems solved by technology

[0006] The surface cladding of the above-mentioned production methods is all manual or mold hot-pressing cladding, which has low efficiency, low output, and is easy to be scrapped. The material and the surface material are easy to separate, and the service life is short; in addition, the existing surfboard manufacturing method cannot make some complex shapes (such as sharp edges and corners, shapes with large depth differences, etc.) on the surface of the surfboard (including the top surface and the bottom surface)

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