ES1077598U - Footwear for footwear (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Floor for footwear, of the type that incorporate a high heel and a platform of considerable amplitude, and in which these elements are embodied in separate pieces, characterized in that the component part (1) constituting the platform extends backwards in a sector (1 ') that affects the area of the enfranque, said piece (1) presenting a back face (6) of irregular profile, which is complementary to the front face (7) of the piece (2) constituting the heel, the aforementioned rear face of the platform (1) is finished in a sharp extension (4) oriented upwards and backwards, which overlaps the upper base (5) of the heel (2), counting the heel (2) on its face anterior and lower end level with a box (10) in which a flange (11) emerges from the rear face of the platform (1), fixing these elements (1) and (2) together with nails or screws, also incorporating a lid (13) with at least one hole in its cent part ral, the whole assembly being joined (1), (2) and (13) by one or more nails or screws that go through the hole (12), the box (10) and the flap (11), while at the top level, the posterior and superior prolongation (4) of the platform is pierced by nails that are inserted in the upper base (5) of the heel (2). (Machine-translation by Google Translate, not legally binding)

Description

FLAT FOR FOOTWEAR

The present invention relates to a floor for footwear, of the type that incorporates high heel and a bulky platform, and in which heel and platform are integrated forming a set of single piece appearance.

The object of the invention is to achieve a floor that, with the aforementioned characteristics, has an optimum solidity at the heel level, thanks to its obtaining from a different part of the platform, which also allows easy assembly and ensures its stability in time.

BACKGROUND OF THE INVENTION

In the practical scope of the invention, that of shoes with high heels and platform, the latter often exceeds 7 cm. high, with a double level at the back of the heel, that is, they have a very considerable volumetry.

In these circumstances and for the footwear to be comfortable, it is essential that the structure of the floor be light, that is to say of reduced weight.

There are shoes of this type in which the floor is basically single piece, obtained by injection molding based on a lightweight material, such as a high density spongy product, which although it is suitable for obtaining the area corresponding to The platform is not in the heel area, where the user's weight is mainly loaded, resulting in the use of unwanted deformations.

The solution to this problem is to fragment the floor into two parts, one corresponding to the platform with the aforementioned characteristics, and another corresponding to the heel of a much more rigid and resistant material, such as nylon, but this solution brings problems of fixing between both pieces.

DESCRIPTION OF THE INVENTION

The floor for footwear that the invention proposes, belonging to the second of the aforementioned groups, that is to say, one in which a piece corresponding to the platform and another corresponding to the heel participate, fully and satisfactorily solves the problem described above.

For this and more specifically, the part corresponding to the platform extends backwards also affecting the instep area, and has an upper extension also projected backwards, which constitutes the heel of the floor, with an irregular profile that determines a tongue and groove coupling with the corresponding piece to the heel, of greater mechanical resistance as previously mentioned, said heel in turn presenting a coupling profile to the complementary platform.

The piece corresponding to the platform, on its rear face and adapting to the constituent of the heel, has a marginal step in which a nerve or flange of the constituent part of the heel is fitted tightly.

This constituent piece of the heel has on its front face and at the lower level a box in which tongue and groove is fitted and tightly a pop-up flange is fitted at the appropriate level of the rear face of the constituent part of the platform, these elements, box and flange being definitely fixed , by means of nails that pass through the assembly while constituting the fixing means for the classic heel cap.

According to another of the features of the invention, said cover has a front flap, preferably in the form of a circular segment, which fits tightly in a recess of the same configuration existing in the lower face of the constituent part of the platform, where the level of fixation is increased by means of another nail that crosses the aforementioned fin and that is inserted into the platform.

The definitive fixation of the two integral pieces of the floor is carried out at the upper level of the constituent part of the heel, by means of nails that cross the rear and upper projection of the platform that sits on said upper base of the heel, which are inserted in this last and that are hidden by the footwear insole.

DESCRIPTION OF THE DRAWINGS

To complement the description that is being made and in order to help a better understanding of the characteristics of the invention, according to a preferred example of practical implementation thereof, a set of drawings is attached as an integral part of said description. In an illustrative and non-limiting manner, the following has been represented:

Figure 1 shows a perspective exploded view of a floor for footwear made in accordance with the object of the present invention.

Figure 2.- Shows, also according to a perspective view, the assembly of the previous figure duly mounted in the general context of a booty shoe with platform.

Figure 3.- Shows a detail in perspective of the floor at the heel level.

PREFERRED EMBODIMENT OF THE INVENTION

In view of the figures outlined, it can be seen how the floor for footwear that is recommended is constituted by the functional combination of two pieces, one piece (1) constituting the platform, and one piece (2) constituting the heel.

The piece (1) will have its lower face covered by a sole (3), of any nature, and that as conventional is fixed by adhesive or by any other means, while its upper face is intended to receive the corresponding template , not represented because it is also a conventional element.

The piece (1), that is to say the platform, extends backwards in a sector (1 ') corresponding to the footing of the footwear, and is finished off on a rear face with an irregular profile, as can be seen especially in Figure 1, according with the previous profile provided for the heel (2), the existence of a post-upper extension (4), corresponding to the heel stand, intended to be superimposed on the upper base (5) of the piece (2) constituting Heel

As previously stated, the profile of the rear face (6) of the platform (1) is complementary to that of the front face (7) of the heel (2), and in addition the piece or platform (1) incorporates a stepping marginal (8) in which a flange (9) of the piece (2) constituting the heel is fitted tightly, thus achieving a perfect coupling between both pieces, as can be seen from the observation in Figure 2.

For fixing between the two pieces, the heel (2) is provided on its front face (7) and at the lower end level, with a box (10) in which an emerging flange (11) of the corresponding area of the rear face (6) of the platform (1). The fixing of both pieces is complemented by one or more nails or screws that cross the bottom of the heel (2), the tongue (11) and the upper face of the box (10).

The fixation is definitely done with the collaboration of one or more nails that cross the small hole (12) of the classic lid (13) that tops the heel inferiorly, being also noteworthy the existence in said lid (13) of a front flap (14) that acts as a center for correct positioning of said cover, with the help of a complementary recess (19) existing on the lower side of the platform, complementing the fixing of the cover with one or more existing screws to its once at the level of said fin (14), and having a small cylindrical relief (17) complementary to a formal and dimensionally suitable hole (18) established on the platform (1).

The final fixation between both pieces is carried out through the superimposed areas of the same corresponding to the rear and upper configuration (4) of the platform (1) and the upper base (5) of the heel (2), also with the collaboration of nails that cross both elements simultaneously, fixing that could be carried out by means of adhesive or by any other means deemed appropriate.

In the example of practical embodiment represented in the figures, the piece (2) constituting the heel has a transverse opening (15) for passage of one or two straps (16) that in the situation of footwear use collaborate in the fixation between platform and heel, but the existence or not of these elements is irrelevant for the purpose of the invention.

Claims (3)

 R E I V I N D I C A C I O N E S 1.- Floor for footwear, of the type of those that incorporate a high heel and a platform of considerable amplitude, and in which these elements are materialized in independent pieces, characterized in that the piece (1) constituting the platform extends backwards in a sector (1 ') that affects the area of the opening, said part (1) presenting a rear face (6) of irregular profile, which is complementary to the front face (7) of the piece (2) constituting the heel, finishing the aforementioned rear face of the platform (1) in a marked extension (4) facing up and back, which overlaps on the upper base (5) of the heel (2), counting the heel (2) on its front face and at the lower end level with a box (10) in which an emerging flange (11) of the rear face of the platform (1) is attached, fixing these elements ( 1) and (2) each other with nails or screws, also incorporating a cover (13) with at least one hole in its central part, the whole assembly being joined (1), (2) and (13) by one or more nails or screws that pass through the hole (12), the box (10) and the flap (11), while at the upper level, the rear and upper extension (4) of the platform is crossed by nails that are inserted into the base upper (5) heel (2). 2. Floor for footwear, according to claim 1, characterized in that the piece (1) constituting the platform incorporates affecting both its rear face (6) and its anterior and upper extension (4), a stepped recess (8) in which a marginal flange (9) of the anterior face (7) and the upper base (5) of the heel is tightly coupled. 3.- Footwear floor, according to previous claims, characterized in that the cover (13) that covers the heel inferiorly, is provided with a flap (14) projected forward, preferably in the form of a circular segment, which fits tightly into a complementary recess of the underside of the platform (1) and which is fixed by nailing the latter.