Process for production of a fastening system of interchangeable straps in sandals

Abstract

The present invention refers to a process for production of a fastening system of interchangeable straps in sandals that includes the following steps: preparation of the base by creation of several apertures in its material; coating of said base with adhesive for attachment of the material composing the outer layer of the platform, to secure the sole and the insole; application of a fastener within said base, piercing the outer layer of the platform, by pressure on the support which is traversed by said fastener which is inserted inside the base and passes through multiple apertures and is fastened permanently; fastening of said fastener ensuring so that the support remains a reasonable distance from the platform to enable the straps to be engaged and disengaged. The invention also includes the product produced by said process

Description

FIELD OF THE INVENTION[0001]The present invention pertains to footwear. More specifically the invention relates to a process for production of a fastening system of interchangeable straps in sandals in accordance with the preamble of patent claim 1. The invention relates to a type of personal item designed to meet human needs.PRIOR ART[0002]The footwear industry, in order to meet a human need, has gradually been developing and manufacturing more refined models whose production, from a technical point of view, is becoming increasingly complex.[0003]The primary use of footwear is to protect people's feet. Today, however, shoes are purchased based on criteria related to fashion trends and are used as a fashion accessory and as a complement to external image, more commonly known as “look”.[0004]The footwear industry, in response to market demand, has been creating several alternatives to traditional shoes and the concept of shoes with interchangeable elements, particularly interchangeab...

AI Technical Summary

Benefits of technology

[0019]The present invention allows the user to wear sandals in different contexts by changing the strap to suit the outfit and personal taste, while ensuring, at the same time, comfort in use through the possibility of selecting the base that best fits the size and shape of the foot and the strap whose size is suitable for providing stability and comfort.

[0020]The present invention provides for a system allowing replacement of straps which, furthermore, can be combined with each other, allowing different colours and types of straps with the inherent ability of change in aesthetic appearance which, acc

Problems solved by technology

The footwear industry, in order to meet a human need, has gradually been developing and manufacturing more refined models whose production, from a technical point of view, is becoming increasingly complex.

However, already known footwear with interchangeable elements is not, due to its intrinsic characteristics, intended to facilitate the interchangeability of certain components to enable shoes to be different

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