Composite forming method of carbon fiber sports shoe sole

Abstract

The invention relates to a composite forming method of a carbon fiber sports shoe sole. The composite forming method comprises the following steps: preparing a carbon plate, TPU foot nail inner nails, TPU foot nail outer nails and a carbon fiber prepreg; a first layer of carbon fiber prepreg is applied to the outer surface of the inner nail of the TPU foot nail, and a second layer of carbon fiber prepreg is applied to the inner surface of the sleeve-shaped part; the sleeve-shaped part is arranged on the outer side of the TPU foot nail inner nail in a sleeving mode, and the first layer of carbon fiber prepreg and the second layer of carbon fiber prepreg between the sleeve-shaped part and the TPU foot nail inner nail are attached; enabling the bottom end of the assembly to be in contact with the carbon plate, enabling the extension part to be in contact with the carbon plate, and obtaining the integrally-formed carbon fiber sports shoe sole through a hot-pressing process. By means of the method, the strength of the foot nails and the connecting strength between the shoe sole plate and the foot nails can be improved, and the situation that the foot nails are prone to bending, twisting and breaking is avoided.

Description

technical field [0001] The invention relates to the technical field of shoe sole molding methods, in particular to a composite molding method for carbon fiber sports shoe soles. Background technique [0002] The soles of sports shoes, such as football spikes, are often provided with spikes on the sole plate. The spikes can be made of plastic, metal and composite materials, etc., and their function is to help the force of the forefoot, increase the speed, and prevent slipping. Make the strength of the legs fully explode. At present, most of the sports shoe soles on the market are made of all-plastic injection molding, carbon fiber sheets are glued after injection molding, or foot spikes are installed on the formed soles. The joints of the foot spikes are prone to uneven force, resulting in bending and twisting even break. Existing sports shoe soles use carbon fiber to improve the strength of the sole plate, but they cannot effectively improve the strength of the foot spikes...

AI Technical Summary

Problems solved by technology

At present, most of the sports shoe soles on the market are made of all-plastic injection molding, carbon fiber sheets are glued after injection molding, or foot spikes are installed on the formed soles. The joints of the foot spikes are prone to uneven force, causing the foot spikes to bend and twist even broken

Existing sports shoe soles use carbon fiber to improve the strength of the sole plate, but it cannot effectively improve the strength of the foot spikes and the connection strength between the sole plate and the foot spikes

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