FR3038814A1 - COMFORT SHOES FOR RAISING SENSITIVE FEET - Google Patents

Abstract

The invention relates to a shoe for fitting without pain; without constraint, people suffering from hallux valgus (and / or other pathologies). It consists of a wider footwear, a rubber sole (4) for better cushioning, a rod (3) very flexible and elastic thanks to the combination of leather (1) and neoprene (brand deposited) (2). This flexibility and comfort are reinforced with the mounting technique, the welded (5) which connects the sole (4) and the rod (3). When the user slides the foot in this shoe neoprene (trademark), the latter to the feeling that the front of the shoe is molded to him, takes its shape and that of the deformation without suffering through the elasticity that characterizes neoprene. (registered trademark) (2). Comfort shoes neoprene (registered trademark) mounted with the welded technique of the invention are intended to wear sensitive feet victims of hallux valgus (and / or other diseases).

Description

The present invention relates to a comfort shoe in leather and neoprene (registered trademark), with a wider footwear than standard models, narrower than orthopedic shoes, made with the method of manufacturing the welded, uncomfortable seamless to allow people suffering from hallux valgus (and / or other pathologies to the feet) to put on without difficulty and that the shoe marries perfectly the feet without hurting him in spite of his sensitivity.

The general public shoes are standardized, it is the feet to make the shoe and not the shoe to be modeled to the latter, which is a problem for people with hallux valgus. The hallux valgus is a deformity of the forefoot and more particularly of the big toe. This is deflected outwardly causing a protrusion on the inner edge of the foot. This bone projection is commonly called "onion".

There are two main causes for this distortion:

A hereditary factor with a first toe longer than the second (we speak of "Egyptian" feet).

A bad fit with all models of shoes that place the forefoot in a position of deviation of the big toe outward is r η; especially the case of point-toe shoes that tighten the forefoot, accentuating its triangular shape.

The main consequences of this "onion" are: - A conflict between the bone projection and the shoe.

The foot / shoe conflict exposes to a pain that can be very disabling, going as far as the impossibility of walking. - The possibility of leading to bursitis is an inflammation of a cavity that will form between the bone and the skin. - Hyper-support at the level of the middle metatarsal heads can be provided. ; ! Today the only technique that can relieve the victims of hallux valgus is surgery. The invention, the comfort shoe leather and neoprene (registered trademark) has in fact characteristics that can relieve foot problems without having recourse to surgery, thanks to the properties of neoprene (trademark) and the mounting technique used.

The shoe has been made with a wider shape for greater ease but also to slip an orthopedic insole when needed.

Components and manufacturing techniques are:

A rubber outsole. The rubber was chosen for its flexibility, cushioning and also because it hangs better on the ground than a pair of shoes with leather soles.

The leather is one of the major components of the shoe, it is present at the back of the shoe to ensure a good foot maintenance to avoid loosening.

Neoprene (registered trademark), the most important component in the realization of the shoe, placed on the front of the shoe. A hard end was added so that the neoprene (trademark) does not collapse.

Neoprene (registered trademark) is part of the family of rubbers based on polychloroprene, it has the particularity of being very light, good thermal insulation, elastic and resistant. Ideal material for hallux valgus that irreversibly deforms shoes with a leather or other non-elastic material.

In order to avoid embarrassing, hurtful seams that give way with the tension caused by the deformation of the foot, the technique used is:

The welded. The latter is based on the use of different glues to combine the upper (leather and neoprene (registered trademark)) and the sole of the shoe to ensure maximum comfort.

The accompanying drawings illustrate the invention:

Figure 1 shows the profile of the invention.

Figure 2 shows in section the mounting technique of the invention.

Whatever the models (boots, boots, derby, ballerina ...), the heights (from 1 cm to 3,50cm and +), the sizes (from 35 to 46), the technique of manufacture remains the same (5 ), the materials used (1 and 2) for the rod (3) remain unchanged, and the sole (4) chosen remains the gum.

The device according to the invention is intended to wear people with foot sensitivity problems, such as hallux valgus.

Numbering 1) leather?) Polychloprene-based rubber (Neoprene (registered trademark)) 3) shank 4) rubber sole 5) mounting: welded 6) removable sole 7) lining

Claims (7)

1) comfort shoe for footwear sensitive characterized in that it comprises a running sole (4), a rod made of leather (1) and rubber-based polychloroprene (2) and a removable sole (6). ). 2) Shoe according to claim 1 characterized in that the leather (1) is present at the rear of the rod (3) and the rubber based polychloroprene (2) is present on the front of the rod (3) . 3) Shoe according to any one of the preceding claims, characterized in that the rubber based on polychloroprene (2) is Neoprene (trademark). 4) Shoe according to any preceding claim characterized in that the outsole (4) is made of rubber. 5) Shoe according to any preceding claim characterized in that it is adapted to receive an orthopedic insole. 6) Shoe according to any one of the preceding claims characterized in that the rod (3) and the outsole (4) are fixed by the welding technique which consists of the use of different glues. 7) Shoe according to any one of the preceding claims characterized in that a hard end has been added to the polychloroprene rubber (2) so that it does not sag.