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Footwear heel

A heel and reinforcing core technology, which is applied in the direction of heels, heel pads, footwear, etc., can solve the problems of losing the slenderness of high heels and affecting the portability of heels

Inactive Publication Date: 2009-02-25
SALVATORE FERRAGAMO ITALIA SPA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This undoubtedly means that none of the high heels currently available on the market meet the resistance requirements set out in the ISO standard EN-ISO. , or use a highly resistant material such as steel, but this negatively affects the lightness of the heel

Method used

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  • Footwear heel

Examples

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Embodiment Construction

[0010] With reference to the aforementioned figures, reference numeral 1 designates the body of the stiletto heel obtained by injection molding in a conventional manner, and reference numeral 2 designates the reinforcing core contained in its elongated support portion 1a during the injection molding manufacturing process.

[0011] The reinforcing core 2 comprises a shank 3 of generally frusto-conical section terminating in a head 4 of larger cross-section. The stem 3 has a length and section suitable to allow it to fit into a thin heel of conventional dimensions.

[0012] The core 2 expands from the lower end 3a of the rod 3, and its first rod-shaped portion 5a has a very small taper, and the first rod-shaped portion 5a gradually transitions to a second rod-shaped portion 5b with a radius. The rod-shaped portion 5b has a relatively large taper. The head 4 extends from the upper end 3 b of the shaft 3 .

[0013] It is very important that the shank portions 5a and 5b with diff...

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Abstract

A heel is disclosed, comprising a body (1) and an elongated support part (1a), wherein a rigid reinforced core part (2) is embedded into the elongated support part (1a), and includes a bar-like structure with a cross section approximately in a form of frustum cone.

Description

technical field [0001] The present invention relates generally to the field of footwear, particularly women's footwear, and more particularly to heels, especially so-called stiletto heels. Background technique [0002] As is known in the field of footwear, the stiletto heel is a type of high heel essentially used for women's shoes, which is characterized by a high height / section ratio. Although all high heels require suitable devices for reinforcement, they are absolutely indispensable in the case of thin heels, given their slenderness, which makes them insufficiently resistant to shear stress and bending. In general and in order to increase the mechanical strength of stiletto heels in general and in particular, it is customary to reinforce the heel by means of a core made of a rigid, usually metallic material. Examples of such reinforcing cores are for example illustrated in British Patents GB2012557 and 2063645. In these cases, the reinforcing core is made of a steel tub...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A43B21/24A43B21/36
CPCA43B21/24A43B21/36A43B21/025
Inventor S·弗拉斯科尼
Owner SALVATORE FERRAGAMO ITALIA SPA
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