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

The present invention allows users to wear different types of sandals by simply changing the strap to match their outfit and preferences. The design also ensures comfort by allowing the base to fit the size and shape of the foot, and the strap to provide stability and comfort. Additionally, the invention provides a system for easily replacing straps with different colors and types, resulting in numerous different shoe models using a single platform and interchangeable straps. This design reduces the space occupied by the shoe and provides a more versatile range of options for the user.

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 differently configured while retaining an attractive aesthetic appearance which enables them to be used with different clothing styles, materials and colours.

None of the above documents provides for a system with one or more interchangeable uppers that are easily replaceable and fastened so as to provide comfort and safety to the user and which, at the same time, do not compromise the aesthetic appearance of the shoe.

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