ES1058326U - Cambrillon for improved footwear. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Perforated shoe shank of those that provide greater resistance and rigidity to the soles for footwear, featuring a rectangular plant area and a section with slight curvature, characterized by being entirely made of plastic materials. (Machine-translation by Google Translate, not legally binding)

Description

Perfect footwear cambrillón.

The present invention, as expressed in the set forth in this specification, refers to a cambrillón for perfected footwear, which has been designed unlike of traditional metal or sole materials, with materials Synthetics, plastics or resins, which has substantial advantages against traditional cambrillions, from the point of view of economic savings, ease of recycling, lightness and resistance anti corrosion

Background of the invention

In the dictionary of the Royal Academy of Language, Cambrillón is defined, as a word derived from French that identify a narrow sole that the shoemakers put in padding between the outside and the footwear insole to assemble it.

Therefore the scampies are amply known as reinforcement element placed between the template and the sole of a shoe, these pieces were originally made up of a piece of sole, cardboard or similar material that gives footwear of certain rigidity.

With the evolution of fashion and the greatest wingspan of heels, this piece of footwear, acquires greater importance, as an essential element endowing with stiffness and resistance to footwear, displacing materials traditional and happening to be manufactured of metallic material, like example of this type of cambrillones, the models of utility numbers 9,602,508 and 9,702,737, which define this element as essentially constituted by materials metallic

Description of the invention

The perfected cambrillón that proposes the This invention constitutes a novelty from the point of view the materials in which it is manufactured, which are materials Synthetics of plastic origin or resins, compared to traditional of sole, cardboard or later metal.

Cambrillones with synthetic materials proposed in the present invention have advantages over Traditional sole or cardboard materials providing greater resistance and stiffness to the soles, enabling finer designs and slender, and compared to metallic materials present as similar strength and flexibility, providing the advantages of less weight, greater respect for the environment by be more easily recyclable materials, greater durability by not be vulnerable to corrosion and a lower manufacturing cost.

The perfected cambrillón object of this invention, is constituted from an elongated, flat and slightly curved, made of plastic materials or resins semi-rigid, so that due to its characteristics it presents the sufficient resistance to provide stiffness to the sole in the area of the enfranque and the sufficient flexibility to adapt to the shape of any design, providing resistance and flexibility to this area of footwear.

The resistance itself is improved with a design which presents a thickening through nerves of the same material of the central section of the same and that is manufactured by systems Injection or casting in molds do not make the process of manufacturing.

The perfected footwear for footwear be made of plastic materials, they can be made by injection or casting with molds, therefore its design can be varied without affecting the improvements claimed in this memory, provided they maintain their main characteristics plastic type synthetic material, planar body and nerves that they improve their resistance being able to be these nerves very varied.

Brief description of the drawings

For the best understanding of how much is left described herein, some drawings are attached in the that, just as an example, a case study is represented of realization of the perfected shoe rack.

In figure 1, we have a section in plan of the Cambrillón.

In figure 2 we have a side section of the perfected cambrillón.

In figure 3, different are represented variants of the section on the floor of the perfected cambrillón where (1) are the nerves that improve its resistance with different shapes and (2) the teeth that facilitate their anchoring that They are optional.

Description of a preferred embodiment

In view of the figures can be seen as the perfected shoe rack, is made from of a piece made of plastic materials or resins synthetic, with a slightly curved side section and a section in rectangular plant, on which you can see some sections or nerves that fatten this area, being able to present these nerves varied forms and its objective being to increase resistance to flexion of the cambrillón, also can present different serrated projections that facilitate its fixation to the elements of the footwear to which sole and sole joins.

Figure 3 shows different arrangements of the nerves (1) and in (2) anchor teeth.

Claims (3)

1. Cambrillón for footwear perfected of those that provide greater resistance and stiffness to the soles for footwear presenting a rectangular plan area and section with slight curvature, is characterized by being manufactured entirely in plastic materials. 2. Refurbished shoe rack, according to the first claim characterized in that its rectangular plan has longitudinal ribs that fatten the section of the cambrillón. 3. Refurbished shoe rack, according to the first and second claim, characterized by being able to present serrated projections of conical section, which allow the piece to be anchored to the elements of the footwear that reinforce.