ITRM20120157U1 - COMPLEX OF INTERCHANGEABLE COMPONENTS FOR FOOTWEAR, INCLUDING A PLURALITY OF HEELS. - Google Patents

Description

"COMPLEX OF INTERCHANGEABLE COMPONENTS FOR FOOTWEAR, INCLUDING A PLURALITY OF HEELS"

Description

Technical sector

The invention relates to a shoe equipped with a heel device having mounting projections that can be inserted in mounting holes and designed in multiple shapes and in models with different styles, this shoe allowing to make additions - through said mounting holes obtained in two points supports located one on the front and the other on the back of the sole - to the type of Babette shoes flat and without heels, which are comfortable and are usually sold, but - in the conventional version - are unfortunately suitable for only one style and have a flat structure without a heel that does not allow any variation.

Specifically, the present invention relates to a shoe assembly or kit, comprising an interchangeable heel system, characterized in that it comprises:

a threaded hole (la) of the front part, a threaded hole (1b) of the rear part, and a relative threaded sole (1) made with a metal base plate (le);

a hole (2a) of the front part, for hard insert, a hole (2b) of the rear part, for hard insert, and a relative hard sole (2) for snap-in insertion made with a metal base plate (2c);

a hole (3a) of the front, for a button, a hole (3b) of the back, for a button, and a button sole (3) made with a metal base plate (3c);

mounting hole covers (4);

a threaded platform device (5) having a threaded mounting projection (5a);

a threaded device (6) of the rear heel, having a threaded mounting projection (6a);

a platform device (7) with a hard insert, having a protrusion (7a) with a hard insert;

a rear heel device (8), with a hard insert, having a protrusion (8a) with a hard insert;

a wedge heel (9), with a hard insert, having protrusions (9a) with a hard insert;

a wedge heel device (10) with buttons, equipped with a fixing projection (10a) and an external button (10b); And

a possible elastic material (11) for the upper.

Known technique and its problems

Among the problems most women have to deal with with regard to footwear, especially ladies who work in offices or similar indoor environments, are:

the problem of finding a shoe that fits your style;

Γ impossibility of having the opportunity to make any changes to the heel model of the favorite shoe, to enjoy adequate comfort and at the same time satisfy the desire for comfort and elegance in the same day;

the need to bring other shoes with you to change them, in order to achieve this purpose; And

the need to purchase a large amount of shoes for all these reasons.

The invention according to the present utility model intends to eliminate these drawbacks achieving the aim of allowing women to always be comfortable and elegant, resorting to a single complex (set) of products, specifically using a single sole and heel devices suitable for sole, which have suitable means for mounting on said sole.

Basically, the present invention allows to unify the fundamental characteristics of the heel structures of flat-soled shoes, of those with wedge heels, and of platform shoes, which are suitable exclusively for a single style and oblige female customers to purchase separate footwear according to their style or comfort preferences. This unification of characteristics is obtained by means of suitable means, which allow the properties of the heel structure to be changed according to requirements. Thus, the present invention relieves female customers from the economic burden resulting from being forced to buy more than one shoe.

Brief description of the drawings:

The following drawings are partly very schematic views of the currently preferred embodiments of the invention, albeit not limiting or binding, in which:

Figure 1: Bottom view of the mounting hole covers

Figure 2: Side view of the threaded sole, under which the threaded platform devices and the rear heel are mounted

Figure 3: Sectional side view of the threaded sole, under which the threaded platform devices and the threaded rear heel are mounted Figure 4: View of the mounting operation in the case of the threaded sole, under which the devices are mounted with threaded platform and threaded rear heel

Figure 5: Side view of the sole for Γ hard insert, under which the platform devices with hard insert and respectively of the rear heel with hard insert are mounted

Figure 6: side view in section, of the sole for the hard insert, under which the platform devices with hard insert and respectively of the rear heel with hard insert are mounted

Figure 7: View of the assembly operation in the case of the sole for the hard insert, under which the platform devices with hard insert and respectively of the rear heel with hard insert are mounted

Figure 8: side view of the sole for the hard insert, under which the hard insert wedge heel device is mounted

Figure 9: sectional side view of the sole for the hard insert, under which the hard insert wedge heel device is mounted

Figure 10: View of the mounting operation in the case of the hard insert sole, under which the hard insert wedge heel device is mounted Figure 11: Side view of the push button sole, under which the device is mounted wedge heel with buttons

Figure 12: front sectional view of the push button sole, under which the push button wedge heel device is mounted

Figure 13: view of the assembly operation in the case of the button sole under which the button wedge heel device is mounted

Figure 14: perspective view of the push button sole, under which the push button wedge heel device is mounted

Figure 15: view of the underside of the button sole.

Description of the preferred embodiment of the invention

The object of the present invention includes the following elements:

- Sole (1) with threads: Element closed by covers (4) of the mounting holes when you want to use the product without heels, including the threaded hole (la) of the front part where the threaded device (5) with platform is inserted, and the threaded hole (1b) of the rear part where the threaded device (6) of the rear heel is inserted, and finally comprising the metal base plate (le) when it is desired to use the product with heels.

- Hard sole (2) for snap insertion: Element closed by covers (4) of the mounting holes when you want to use the product without heels, including the hole (2a) of the front, for the hard insert, where it is inserted the hard insert of the platform device (7), and the hole (2b) of the rear part, for Γ hard insert, where the hard insert of the device (8) of the rear heel is inserted, and finally comprising the metal base plate (2c), when you want to use the product with heels.

- Button sole (3): Element covered or closed by covers (4) of the mounting holes when you want to use the product without the heels, and including a hole (3 a) in the front, for the button, as well as a hole (3b) of the rear part, for the button, where the device (10) with wedge heel equipped with buttons is mounted, and finally comprising a metal base plate (3c), when it is desired to use the product with heels.

- Mounting Hole Covers (4): Devices to close the mounting holes when the soles (1-2-3) are used without the heels.

- Platform threaded device (5): element comprising the threaded mounting projection (5a) which can be inserted into the threaded hole (la) of the front under the sole (1) with threads, extracting the covers (4) of the mounting holes when want to use the product as a platform heel shoe.

- Threaded device (6) of the rear heel: element comprising the threaded mounting projection (6a) that can be inserted in the threaded hole (lb) of the rear part, under the sole (1) with threads, by first extracting the covers (4) of the fitting when you want to use the product as a platform heel shoe.

- Platform device (7) with hard insert: element comprising the protrusion (7a) of the hard insert, which can be inserted in the hole (2a) of the front part for the hard insert, under the hard sole (2) for snap insertion, pulling out the covers (4) of the mounting holes beforehand, if you want to use the product as a platform heel shoe. - Device (8) of the rear heel with hard insert: element comprising the protrusion (8a) of the hard insert, which can be inserted in the hole (2b) of the rear part for Γ hard insert, under the hard sole (2) for snap insertion, pulling out the covers (4) of the mounting holes beforehand, if you want to use the product as a platform heel shoe.

- Hard insert wedge heel device (9): element that includes hard insert protrusions (9a), which can be inserted into the hole (2a) of the hard insert front and into the hole (2b) of the hard insert back, on the hard sole (2) of snap insertion, if you want to use the product as a wedge heel shoe.

- Button wedge heel device (10): element comprising the fixing projection (10a) as well as external buttons (10b), inserted in the hole (3 a) of the front part, for the button, and in the hole (3b) of the back, for the button, located on the sole for buttons (3), when you want to use the product as a wedge heel shoe.

- Elastic material (11) of the upper: element located above the soles (1-2-3), adaptable to the structure by virtue of its elastic qualities, when the structure of the heel of the shoe is modified, or to provide adherence / support to the feet.

The operation of the present invention will now be briefly illustrated.

The product covered by the utility model has the characteristic of allowing the change of soles. To accomplish this function, first the covers (4) of the mounting holes are removed and the appropriate platform devices (5-7) and rear heel devices (6-8) are inserted into the mounting holes located under the sole. to the particular sole model. When you want to convert the product back to the "without sole" state, this procedure is carried out in reverse: first of all, the heel and platform devices are removed, and then the covers (4) of the mounting holes are replaced in the same mounting holes. assembly, to complete the operation. If you intend to use the wedge heel model, remove the mounting hole covers once more and insert the wedge heel, hard insert device (9) or the wedge heel device (10). wedge equipped with buttons, according to the sole model. To carry out the transformation again from a shoe with a wedge heel into a shoe without a heel, the initial condition of the product is restored by extracting or removing the wedge heel, and mounting the covers of the mounting holes in the mounting holes themselves.

Advantages obtained by the present invention

The present invention, thanks to the fact that it comprises different heel devices and different models for said heel devices, allows the user to wear both comfortable shoes without heels and shoes with platform or wedge heels, simply by inserting a suitable device of the heel. heel (according to the user's needs / preferences) in the mounting holes located in the front and rear parts of the shoe, after having previously extracted ("uncorked") the appropriate covers (4) of the mounting holes, also located under the soles (1-2-3).

The user of a flat shoe without heels, of a sports field shoe, or of a shoe with a wedge heel, will therefore have to carry out a simple insertion-extraction operation lasting a few seconds and will thus be able to have greater comfort, as it will not be obliged to bring other shoes with it and will also save money from an economic point of view by having all these products in a single set / complex of components.

Explanations regarding the numbers in the figures:

(1): sole with thread

(la): threaded hole in the front

(lb): threaded hole of the rear

(le): metal base plate

(2): hard sole (2) for Γ snap insertion

(2a): hole in the front, for Γ hard insert

(2b): hole in the back, for the hard insert

(2c): metal base plate

(3): button sole (3)

(3 a): button hole on the front

(3b): rear button hole

(3c): metal base plate

(4): Mounting hole covers

(5): platform threaded device

(5a): threaded mounting projection

(6): rear heel threaded device

(6a): threaded mounting projection

(7): platform device, hard insert

(7a): Hard insert mounting boss

(8): rear heel device, hard insert

(8a): Hard insert mounting boss

(9): Wedge rear heel latch with hard insert (9a): hard insert protrusions

(10): wedge heel device with buttons

(10a): fixing projection

(10b): external button

(11): elastic material of the upper

Claims (12)

CLAIMS 1. Shoe complex or kit, comprising an interchangeable heel system, characterized in that it comprises: a threaded hole (la) of the front part, a threaded hole (1b) of the rear part, and a relative threaded sole (1) made with a metal base plate (le); a hole (2a) of the front part, for a hard insert, a hole (2b) of the rear part, for a hard insert, and a relative hard sole (2) for snap insertion made with a metal base plate (2c); a hole (3a) of the front, for a button, a hole (3b) of the back, for a button, and a button sole (3) made with a metal base plate (3c); mounting hole covers (4); a threaded platform device (5) having a threaded mounting projection (5a); a threaded device (6) of the rear heel, having a threaded mounting projection (6a); a platform device (7) with a hard insert, having a protrusion (7a) with a hard insert; a rear heel device (8), with a hard insert, having a protrusion (8a) with a hard insert; a wedge heel (9), with a hard insert, having protrusions (9a) with a hard insert; a push button wedge device (10), equipped with a fixing projection (10a) and an external push button (10b); And any elastic material (11) for the upper. 2. Assembly or kit for shoes, comprising an interchangeable heel system, according to claim 1, characterized in that if it is desired to use the product without the heels, it is closed by said covers (4) of the mounting holes, while if you want to use it with a platform sole, it includes the sole (1) with threads, made with the metal base plate (le), a threaded hole (la) in the front part where to insert the threaded projection (5a) for mounting the platform device (5) with threads, and a threaded hole (lb) in the rear part, where to insert the threaded projection (6a) for mounting the threaded rear heel (6). Shoe assembly or kit, comprising an interchangeable heel system, according to claim 1, characterized in that if it is desired to use the product without the heels, it is closed by said covers (4) of the mounting holes, while if you want to use it with a platform heel, it includes the hard sole (2) for Γ snap insertion, made with the metal base plate (2c), a hole (2a) in the front, for the hard insert, where insert the protrusion (7a) with hard insert of said platform device (7) with hard insert, and a hole (2b) of the rear part, for Γ hard insert, where to insert the protrusion (8a) with hard insert of the device (8 ) of the rear heel with hard insert. Shoe assembly or kit, comprising an interchangeable heel system, according to claim 1, characterized in that if it is desired to use the product without the heels, it is closed by said covers (4) of the mounting holes, while if you want to use it with a wedge heel, it includes the button sole (3) made with the metal base plate (3c), a hole (3 a) of the front part, for the button, and a hole (3b) of the rear part, for the button, where to insert the fixing projections (10a) of the device (10) of the wedge heel with buttons. 5. Shoe assembly or kit, comprising an interchangeable heel system, according to claim 1, characterized in that it comprises covers (4) of the mounting holes, to cover the mounting holes, so as to transform the product in the free state of heels when you want to use the soles (1-2-3) without the heels. 6. Shoe assembly or kit, comprising an interchangeable heel system, usable without heels, or with a wedge heel and a platform heel, according to claim 1, characterized in that it comprises a platform device (5) with threads, having a threaded mounting projection (5a) that can be inserted under the sole in the threaded hole (la) of the front, after having removed the covers (4) of the mounting holes, if you intend to use the sole with threads (1) as a platform heel shoe. 7. Shoe assembly or kit, comprising an interchangeable heel system, usable without heels, or with a wedge heel and with a platform heel, according to claim 1, characterized in that it comprises a threaded device (6) of the rear heel, with a threaded mounting projection (6a) that can be inserted under the sole in the threaded hole (lb) of the rear, after having removed the covers (4) of the mounting holes, if you intend to use the sole with threads (1) as a platform heel shoe. Shoe assembly or kit, comprising an interchangeable heel system, usable without heels, or with a wedge heel and with a platform heel, according to claim 1, characterized in that it comprises a platform device (7) with hard insert, having a mounting projection (7a) with hard insert, which can be inserted under the sole in the hole (2a) of the front part for hard insert, after having removed the covers (4) of the mounting holes, if you intend to use the hard sole (2) for snap re-insertion as a platform heel shoe. Shoe assembly or kit, comprising an interchangeable heel system, usable without heels, or with a wedge heel and with a platform heel, according to claim 1, characterized in that it comprises an insert device (8) of the rear heel, having a mounting protrusion (8a) with a hard insert that can be inserted under the sole in the hole for the hard insert (2b) of the rear, after having extracted the covers (4) of the mounting holes, if it is intended use the hard sole (2) for Γ snap fit as a platform heel shoe. Shoe assembly or kit, comprising an interchangeable heel system, usable without heels, or with a wedge heel or with a platform heel, according to claim 1, characterized in that it comprises a heel device (9) wedge-shaped with hard insert, having protrusions (9a) with hard insert and insertable in the holes after having extracted the covers (4) of the mounting holes, if you intend to use the hard sole (2) for Γ snap insertion without the heels, or removing the hard insert device (7) and the hard insert rear heel device (8) from the mounting holes (2a-2b) located under the sole, if it is used as a platform heel shoe. 11. Shoe assembly or kit, comprising an interchangeable heel system, usable without heels, or with a wedge heel or with a platform heel, according to claim 1, characterized in that it comprises a wedge heel (10) button that can be mounted using at least one fixing projection (10a) and at least one external button (10b), after removing the covers (4) of the mounting holes located under the button sole (3), when you want to use the product with a wedge heel. Shoe assembly or kit, comprising an interchangeable heel system, usable without heels, or with a wedge heel or with a platform heel, according to claim 1, characterized in that it comprises an elastic material (11) of the upper, located above the soles (1-2-3), designed to guarantee the adherence of the foot, and which is adaptable to the new type of heel, thanks to its elastic structure, when the heel system is changed.