HRP20160897A2 - Multifunctional multilayered integrated anatomical and orthopedic insoles - Google Patents

Abstract

Multifunctional multilayer integrated anatomical shoe insert, consisting of integrated multiple layers, cover (8.2) layer, heel (8.3) part, plastic (8.4) pillow and front pad (8.5) of the fingers, with the support (8.1) layer of the cartridge being formed in such a way that its entire surface, in its shape and configuration, fully follows the shape of the sole of the sole (1.2, 7.1, 7.2) of the foot for which the insert is intended, thereby ensuring that the supporting (8.1) layer of the insert on the upper side acquires the shape (1.2) of the sole of the sole and thus fits with the soles of the feet, while on the underside of the soles, carrying (8.1) a layer to its surfaces, at which there are no distances (2.2) between the soles of the soles of the feet (2.3), and the surface (2.1) of the sole of the shoe, bearing (8.1) the layer rests on the sole (2.1) of the sole of the shoe, which generally occurs on two surfaces in the boundary zone between the bones of the middle (3.2) and front (3.1) feet, which are called the large (5.1.2) and small (5.1. 3) a pad and in the expo zone d heel (5.1.1) feet. In addition, the support layer (8.1) of the cartridge is made of a suitable material with elastic and spring properties, for example, of spring thin sheet steel, so as to achieve durability of form, elasticity, ability to be fed and to have sufficient compressive force against the surface (1.2). the soles of the foot, in which not only the pressure but also the pressure of the carrier layer (8.1) of the cartridge against the soles or bones (2.3) of the foot is achieved, with sufficient force. The support layer (8.1) of the cartridge is designed to reflect the five segments of the foot bones S1, S2, S3, S4 and S5 (4.1), such that approximately from the middle of the foot or center (9.1) in the direction of the toes (9.2). the supporting (8.1) layer forms more front (9.4), as a rule, five, strips positioned at different or equal angles α (9.8, α1, α2, α3, α4, α5), which are open in the direction towards the fingers ( 9.2).

Description

Technical field to which the invention relates

This invention relates to an anatomical insole for footwear, and according to the International Classification (ICC), it is classified as A43B17/00.

Technical problem

The technical solution of shoe insoles according to the subject invention solves the entire spectrum of problems that appear when using shoes and arise as a result of the fact that the soles of shoes that are produced, offered and used on a large scale today are practically exclusively hard, uneven and inelastic surfaces, made practically as flat surface, so that the soles of the feet rest on the thus formed flat surfaces of the soles, which is the source of the problems that manifest themselves and adversely affect the feet in several ways.

First of all, the technical problem manifests itself as a consequence of the fact that the feet, that is, the bones of the feet, when the body is in an upright position and when walking, are loaded with the entire weight of the human body and are thus under pressure in the direction of the flat surface of the shoe sole, so that the bones in the area of the middle foot, they form a certain well-known bridge, the individual parts of which are moved away from the flat surface of the sole with the corresponding distance and therefore take on themselves all static as well as dynamic loads, which occasionally results in complete leaning and abutting on the flat surface of the sole, the end result of which is that after a certain time there is to deformations of the bones of the foot and thus the entire foot.

The fact that the sole of the footwear is made practically as a flat surface represents a further source of the problem that is solved by the invention in question due to the fact that the flat surface of the sole of the footwear means that the movement of the foot in the footwear is reduced to the movement of one unified whole, which means that the freedom and possibilities of movement are eliminated of individual partial parts of the foot, depending on the effects on the associated partial parts that arise and on the foot in footwear, act from the outside, which is why when walking there is no automatic and natural activation and strengthening of the necessary elasticity of the musculature, ligaments and tendons of the foot and the legs as a whole.

The indicated technical problem is solved by the insole for shoes according to the subject invention, which achieves that the bones of the feet in the shoes are provided with conditions as if the foot was in direct contact with a soft, natural surface such as a forest floor, a meadow or a sandy beach when walking, for which conditions it is the foot is originally built by evolution, thanks to which the deformation of the bones of the foot is eliminated and at the same time it is ensured that walking automatically and naturally activates and strengthens the necessary elasticity of the musculature, ligaments and tendons of the foot and the legs as a whole, the summary result of which is the preservation of the functionality of the foot.

State of the art

Man belongs to the group of plantarists whose movement takes place on two legs, on the end parts of which are the feet (1.1), which bear the entire weight of the body, and on their lower side are the soles of the feet.

The human foot acts as a support for the whole body with the weight of both the body itself and the additional load, not only when the body is in an upright position while standing, but also when moving.

The human foot is a complex multi-joint mechanism composed of bones, joints, ligaments, tendons, muscles and soft tissues. This complex mechanism is the only anatomical structure by which man, a biped, rests on the ground and thanks to which he achieves stability while standing, but also balance and stability when walking. The foot must constantly, on the one hand, adapt to the change in the center of mass and center of gravity of the body, and on the other hand, it must also adapt to all types and configurations of the surface on which the movement takes place, and only in this way can it perform its functional integrity.

In addition, the foot is our only connection with the ground, because through it we constantly receive information about the surface we are walking on, they inform us whether we are on a warm or cold, rough or smooth surface, and based on this we adjust the position of the body in space. This function is possible thanks to rich innervation, and the nerve endings of the feet are of the same type as those found on the face, which makes the foot an extremely sensitive organ, and there are also about 250,000 glands in the foot.

The structure of the foot is a very complex and sensitive and complex creation, and it has a significant impact even on overall human health. Every change in a single element of the foot causes a change in other elements and parameters of the whole body.

Compared to other parts of the body, human feet (1.1) are relatively small, and they are formed by musculature together with bones, whereby the bones of the human foot contain 25 percent of all human bones. The foot itself consists of a total of 28 individual bones, 26 of which are movable, which are articulated with 32 joints elastically interconnected by veins, tendons and very strong ligaments, of which there are more than 100. At different segments of the foot, 20 muscles of the foot itself are attached and 11 calf muscles and about 250,000 sweat glands.

The bones of the foot form three assemblies: the root of the foot and the forefoot and middle foot.

The root of the foot, viewed from front to back, consists of three sphenoid bones (3.3.1) and one cuboid bone (3.3.2), navicular bone (3.3.3), heel bones (3.3.4 and 3.3.5), and in addition from the talus (3.3.6), and all bones are elastically connected to each other by ligaments and joints.

The middle foot, or midfoot, consists of five metatarsal bones, i.e. the ankles of the foot (3.2), while the forefoot (3.1) consists of one joint of five toes (3.1), which are joined by two bones at the big toe, and the other four toes have three bones each.

The bones of the foot are positioned in such a way that there are marked differences in their distances (2.2) in relation to the imaginary flat surface under the sole (2.1), which is the shape of the surface of the sole of the shoe.

If the bones are observed along the foot from the heel part to the forefoot, it can be seen that on the three sphenoid bones (3.3.1) and the cuboid bone (3.3.2) parallel to them, five joints are connected by the corresponding joints (3.2, M1, M2 , M3, M4, M5) of the bones of the toes (3.1), to which the two bones of the big toe and the three bones of the other four toes are connected in series by joints and continue in parallel, so that in this way five segments S1, S2, S3, S4 and S5 (4.1), which are connected to each other by surfaces (4.3), which are at certain small distances from each other and at small angles, so that the centers of these five segments form five rays (4.2) whose origin is somewhere in the area of the root of the foot .

The shape of the foot, primarily the sole of the foot, is determined by walking on two legs, the stability of which is ensured by three arches: the inner longitudinal (5.2.1) arch, the outer (5.2.2) longitudinal arch and the transverse (5.2.3) arch and three points of support: the heel (5.1.1), and a large (5.1.2) and small (5.1.3) pad.

This means that the foot has three contact points of support and three bridges, which due to the load of body weight adhere to each other in such a way as to absorb the shocks caused by walking. This is called the elasticity of the foot at the three characteristic points of support.

The bones of the foot, as well as the joints/bones M1, M2, M3, M4 and M5 (6.2) in segments S1, S2, S3, S4 and S5, (6.2) are elastically connected to each other by muscles, veins, tendons and very strong ligaments ( 6.3), and it is of crucial importance that the insoles in the footwear create the possibility that the bones of the feet in the footwear, together with these mutual connections, have the ability to move in all directions that are necessary according to the anatomical structure of the foot when walking.

A person takes an average of up to 20,000 steps a day, each of which represents a complete and unique walking cycle, which begins with the heel striking the ground, continues with leaning on the heel, then on the outer edge of the foot, then on the front part of the foot, and ends with resistance thumb, after which a new step begins. Our feet bear the greatest load when walking, and consequently our joints.

The human foot was created for walking on natural ground and has a natural elasticity distributed over three points of support. Walking on soft natural surfaces, such as grass, sand, and soft ground not only suits the feet and maintains their flexibility, but through the evolutionary development of the feet, they have developed for just such surfaces.

However, in modern conditions, walking barefoot on natural ground is an exception to the dominant rule that when walking, the feet are in shoes in which individual segments are tightened and thus the feet as a whole, which has a special impact in the context of the fact that today, instead of walking on soft on natural ground, takes place on a hard and rigid surface, which additionally limits the free movement of the bones of the feet as well as the dynamic action of all bones elastically connected to each other by ligaments and joints, which results in the feet being exposed to extreme loads and deformations day after day when walking.

In such circumstances, there are many factors that after a longer or shorter time contribute to the deformation of the foot, and when finding the crucial causes of this, you should always keep in mind that the foot is a complex structure composed of 26 movable bones and 32 joints elastically connected to each other by veins, tendons and very strong ligaments , which was created for walking on natural ground, which indicates that during daily movement it is necessary that each individual bone and each set of bones as part of the total bones of the foot must be able to move freely.

The surface of the sole of the foot has a complex shape with pronounced differences between its individual points in the direction perpendicular to the surface of the sole, i.e. cross-section, both in the longitudinal (7.1) and transverse (7.2) directions. The shape of the surface of the sole of the foot is an essential factor from which the key requirements arise when designing an insole for the footwear of each specific insole user.

The source of all modern problems that arise are the result of the use of inadequate footwear that is produced, offered and used on a massive scale today, the surface of the sole (2.1) on which the sole of the foot rests is designed as a flat surface, while on the other hand the bones above the flat surface of the sole are accentuated in the area of the middle foot, they form a certain well-known bridge, the individual parts of which are at corresponding distances (2.2) from the flat surface of the sole, which results in the fact that the bones of the foot, in an upright position of the body and when walking, which normally takes place practically exclusively on hard, uneven and inelastic surfaces, loaded with the entire weight of the human body and are under pressure to rest and rest on the surface below them, which means on that flat surface of the sole, which is why the bones of the foot and thus the entire foot are deformed over time, and at the same time when walking there is no automatic and natural activation and strengthening of the necessary elasticity of the musculature, ligaments and tendons of the feet and legs in general.

In such circumstances, there are many factors that after a longer or shorter time contribute to the deformation of the foot, and when finding the crucial causes of this, you should always keep in mind that the foot is a complex structure that was created for walking on natural ground, which indicates that during daily movement it is necessary to for every single bone and every set of bones as part of the total bones of the foot, the existence of the possibility of free movement is necessary.

This problem is solved by insoles for shoes with always emphasized efforts to create conditions for the bones of the foot that are as close as possible to those that exist when the foot would be in direct contact with a soft, natural surface such as a forest floor, a meadow or a sandy beach when walking, for which conditions, the foot was originally built evolutionarily. In this way, the deformation of the foot bones is eliminated and at the same time it ensures that the foot bones can move freely when walking, so that walking achieves the automatic and natural activation and strengthening of the necessary elasticity of the musculature, ligaments and tendons of the foot and the legs as a whole, the summary result of which is prevention of deformation, which means preservation of foot functionality.

In order to maintain this elasticity, the feet need to be in such footwear that provides the conditions as when walking in nature on a soft surface, for example, sand, when the sand loosens with the pressure of the foot, and the foot naturally sinks into the surface so that the pressure the impact on the ground is cushioned in such a way that the heel bone as well as the pad of the big toe and the pad of the toes can be dug into the soft ground.

However, footwear that is worn all day today usually has a sole with a flat surface (2.1) towards the sole of the foot, which is why not only does it not provide the feet with the same conditions as when walking in nature on a soft surface, but, in addition, today's living conditions dictate walking mostly on hard surfaces (asphalt, concrete).

As a summary result of the use of inadequate footwear, several types of foot deformations occur, which are clearly recognizable by the appearance of the bones and footprints and are caused as a result of walking in inadequate footwear without appropriate insoles and walking on hard surfaces, the most common of which are: dropped foot, flat foot/ flat twisted foot, indented foot, foot with splayed toes, inverted foot, Hallux-Valgus foot, which are reflected in the associated appearances that are the result of certain changes that have occurred over a long period of time.

The only solution today is the appropriate anatomical insoles that allow the feet in footwear to adapt to the shape of the foot and ensure the conditions for the feet as when walking in nature on a soft surface, so that

The previously known solutions of shoe insoles did not fully cover and solve the indicated problem as a whole.

Presentation of the essence of the invention

The technical solution according to the invention, which solves the indicated technical problem, consists in the fact that the shoe insole consists of integrated multiple layers, the supporting (8.1) layer of the insole, the covering (8.2) layer, the heel (8.3) part, the plastic (8.4) pillow and front pad (8.5) of the fingers.

The bearing (8.1) layer of the insole is shaped in such a way that its entire surface, with its shape and configuration, fully follows the shape of the sole surface (1.2, 7.1, 7.2) of the foot for which the insole is intended, thus ensuring that the bearing (8.1) layer of the insole from the upper side takes the shape (1.2) of the surface of the sole and thus fits against the sole of the foot, while on the bottom side of the sole the bearing layer (8.1) with its surfaces, on which there are no distances (2.2) between the sole, i.e. the bones of the foot (2.3), and the surface (2.1) ) shoe soles, wearing (8.1) the layer rests on the surface (2.1) of the shoe sole, which usually occurs on two surfaces in the border zone between the middle (3.2) and front (3.1) bones of the foot, which surfaces are called large (5.1) .2) and a small (5.1.3) pad and in the area under the heel (5.1.1) of the foot.

The support layer (8.1) of the insert, besides being made in the form and configuration indicated above, is made of a suitable material with elastic and spring properties, for example from a spring thin stainless steel sheet, so that, thanks to the physical properties of the material and the thickness of the support layer (8.1 ), as a summary characteristic of the supporting layer (8.1) of the insole, the durability of the form, elasticity, the possibility of federation and the disposal of sufficient pressure force against the surface (1.2) of the sole of the foot are achieved.

Thanks to the indicated characteristics of the support layer (8.1) of the insole built into the shoe insole, not only the contact but also the pressure of the support layer (8.1) of the insole against the sole, i.e. the bones (2.3) of the foot, is achieved with sufficient force so that primarily in a state of rest, when on only the weight of the body of the person who uses the insoles for shoes with the supporting (8.1) layer of the insole acts on the feet, on the surface of the soles (7.1, 7.2), i.e. the bones (2.3) of the feet, a steady and permanent pressure occurs with sufficient force so that it presses on the surfaces of the soles (7.1 , 7.2) of the feet, thanks to which the bones of the feet do not drop, which eliminates the deformation of the bones of the feet.

During uniform walking, when the force acting on the bones (2.3) of the foot changes, i.e. when a greater force than the one at rest occurs, when only the weight of the body acts on the feet, in stepping sequences when this force increases, the bearing layer (8.1) and thus the insole inserted in the footwear changes its shape in such a way that, thanks to the spring properties of the supporting layer (8.1), its shape is flattened in proportion to the increase in force, while when the force decreases the supporting layer (8.1) and thus the insole inserted in the footwear takes its previous shape in proportion to the reduction of force, so that even when walking, the permanent lowering of the foot bones is mitigated and even prevented, above all in the area of the middle foot, in which way the permanent deformation of the foot bones is eliminated.

Each single step when walking represents a complete and unique gait cycle, which begins with the heel striking the ground, continues with leaning on the heel, then on the outer edge of the foot, then on the front part of the foot, and ends with the resistance of the big toe, after which a new step begins.

Since with every new step, the heel strikes the ground with at least the force of the weight of the entire body, to absorb these shocks and transfer them to the spine and the entire upper body, a rear insole is installed under the heel, which consists of a heel bearing (8.3) layer made of made of medical polyurethane foam, under which is a plastic cushion (8.4) made of rubber sponge.

The supporting layer (8.1) ensures that by using the insoles according to the invention, placed in the footwear, not only in a state of rest but also during uniform walking, it achieves the maintenance of the natural position of the bones of the sole, which means that its individual parts are maintained at the appropriate distances from the flat surface of the sole, despite to the fact that the bones of the feet, in the upright position of the body and when walking, which normally takes place practically exclusively on hard, uneven and inelastic surfaces, are burdened by the entire weight of the human body, which is why they are under pressure to rest and rest on that flat surface of the sole , this does not happen, thanks to which, over time, the bones of the foot and thus the entire foot do not deform, while at the same time, when walking, the automatic and natural activation and strengthening of the necessary elasticity of the musculature, ligaments and tendons of the foot and the legs as a whole is maintained.

However, in the regime of dynamic movement, such as running, with energetic starts and stops, and especially during sudden changes in the direction of movement, conditions occur in which there are extreme actions of the musculature, ligaments and tendons of the feet and the legs as a whole, a crucial prerequisite for which is the possibility of free full movements of the bones of the foot in all directions P (6.4), and in the autonomous regimes of each of them, where there are certain degrees of local similarity for the bones and musculature, ligaments and tendons within each of the individual five segments S1, S2 , S3, S4 and S5 (4.1) of the foot bones.

To ensure the possibility of free full movements of the bones of the foot in all directions P (6.4), and in the autonomous regimes of each of them within each of the individual five segments S1, S2, S3, S4 and S5 (4.1) of the bones of the foot, the bearing layer (8.1) of the insole is made to reflect the five segments S1, S2, S3, S4 and S5 (4.1) of the foot bones, as follows from the floor plan of the surface of the bearing (8.1) layer of the insole, which thus takes a specific shape, in such a way that approximately from the middle of the foot, i.e. the central part (9.1) in the direction towards the toes (9.2) of the foot, the supporting (8.1) layer forms several front (9.4), usually five, strips that are mutually positioned at certain different or the same angles α (9.8, α1, α2, α3, α4, α5), which are open in the direction towards the fingers (9.2).

The front (9.4) strips of the supporting (8.1) layer of the insole are positioned in the insole of the footwear according to the invention in such a way that they match and abut the five longitudinal segments S1, S2, S3, S4 and S5 (4.1) of the foot bones.

In a similar way, the floor plan of the surface of the bearing (9.2) layer of the insole from the middle of the foot, i.e. the central part (9.2.1) in the direction towards the heel (9.2.3) forms more, as a rule, five rear strips, three of which are central (9.2.5) rear strips and two marginal (9.2.6) rear strips, which take on an inwardly curved shape at the end.

The front strips (9.4) of the supporting layer (8.1) enable autonomous movements of each of the five segments (4.1) of the foot bones: S1, S2, S3, S4 and S5, in all directions (10.1, 10.2 and 10.3) adapted to the external conditions that they are affected by the terrain on which the footwear is currently used as well as the way of movement.

The indicated technical problem is solved by insoles for shoes according to the subject invention, the use of which creates the possibility that when walking, the bones of the feet in the shoes have the possibility of free and natural movements in all directions, thus adapting to the configuration of the surface on which the movement takes place, which implies that in at the same time, the free action of vessels, tendons and ligaments connected to the bones of the feet takes place in this part.

The use of insoles for shoes according to the subject invention results in the fact that, despite walking on hard, uneven and inelastic surfaces, conditions are achieved for the bones of the foot as if the foot was in direct contact with a soft, natural surface such as forest soil, meadow when walking. or sandy beaches, for which conditions the foot was originally evolutionary built.

In addition, with the use of insoles for footwear according to the subject invention, thanks primarily to the supporting layer (8.1) of the insole, the bones of the foot are relieved, especially the bones of the middle foot (3.2), which eliminates deformations of the bones of the foot and at the same time ensures that walking achieves automatic and natural activation and strengthening of the necessary elasticity of the musculature, ligaments and tendons of the feet and the legs as a whole, the summary result of which is the preservation of the functionality of the feet.

Between the supporting layer (8.1) and the sole of the foot, as one of the component layers of the insole, there is a covering, protective (8.2) layer that is perforated with small holes (13.3) in the areas between the parallel strips of the supporting (8.1) layer, which ensures air permeability from the sole of the foot towards the bottom layers of the insole.

The part of the insole located under the heel consists of two layers that are located under the supporting layer (8.1).

In addition, under the toes there is a front pad (12) of the toes, in which the tips of the front strips (9.4) of the supporting layer (8.1) are incorporated, in which way a compact whole of the strips of the supporting layer (8.1) was achieved, on one side with the front pad (8.5, 12) of the fingers, which thus form the assembly (13.1) and with the heel part of the insole (8.3, 11), forming the assembly (13.2).

A short list of drawings

Figure 1. Human foot

Position 1.1: External appearance of the foot;

Position 1.2: Display of the surface of the sole of the foot;

Figure 2. Bones of the foot, side view

Position 2.1: Indication of the flat surface of the sole of the footwear;

Position 2.2: The distance between the soles of the feet, or the bones of the feet, and the flat surface of the sole of the shoe;

Position 2.3: Bones of the foot;

Figure 3. Bones of the human foot

Position 3.1: Bones of the forefoot;

Position 3.2: Metatarsal bones, five toe bones: M1, M2, M3, M4 and M5;

Position 3.3: Bones of the root of the foot;

3.3.1: Cuneiform bones;

3.3.2: Cube bone;

3.3.3: Navicular bone;

3.3.4: Heel bone;

3.3.5: Heel bone;

3.3.6: Thallus;

Figure 4. Representation of the segments of the foot bones,

Position 4.1: 5 segments of foot bones: S1, S2, S3, S4 and S5;

Position 4.2: Centers of 5 segments of foot bones;

Position 4.3: Connecting surfaces of the 5 segments of the foot bones;

Figure 5. View of the arches and contact points of the foot

Position 5.1.1: Heel;

Position 5.1.2: Large pillow;

Position 5.1.3: Small pad;

Position 5.2.1: Internal longitudinal vault;

Position 5.2.2: External longitudinal vault;

Position 5.2.3: Transverse vault;

Figure 6. View of the cross section of the foot

Position 6.1: A – A, indication of the location of the cross-section of the foot;

Position 6.2: 5 segments of foot bones: S1, S2, S3, S4 and S5 with 5 metatarsal bones, M1, M2, M3, M4 and M5:;

Position 6.3: Muscle mass with veins, tendons and very strong ligaments of the foot;

Positions 6.4: P - The directions of movement of the bones of the foot when walking;

Figure 7 View of the surface of the sole of the human foot

Position 7.1: Presentation of longitudinal (5.2.1 and 5.2.2) changes in the shape of the sole surface;

Position 7.2: Display of transverse (5.3.1 and 5.3.2) changes in the shape of the sole surface;

Figure 8 View of the layers of the integrated anatomical insole for footwear

Position 8.1: Insole support layer, side view;

Position 8.2: Cover layer;

Position 8.3: Heel support layer;

Item 8.4: Plastic pillow;

Position 8.5: Front finger pad;

Figure 9 Bearing layers of the insert, view in plan

Position 9.1: Middle, central part, surface of the bearing (8.1) layer of the insert;

Position 9.2: Direction towards the toes;

Position 9.3: Direction towards the heel of the whole foot;

Position 9.4: Front strips of the carrier layer;

Position 9.5: Rear center strips of the carrier layer;

Position 9.6: Rear edge strips of the carrier layer;

Position 9.7: Longitudinal bisector of the bearing layer;

Position 9.8: Angles α1, α2, α3, α4, α5 between the front strips of the supporting layer;

Position 9.9: Cross-section of the front strips (9.4) of the supporting layer;

Figure 10 Illustration of the possible directions of displacement of the front parts of the strips (9.4) of the supporting layer;

Position 10.1: Movements of the front straps (9.4) towards and/or away from the sole surface;

Position 10.2: Movements in the direction of mutual approach and/or movement of the front strips (9.4);

Position 10.3: Rotational turns of the front bands (9.4) clockwise or counterclockwise;

Figure 11 Illustration of the variation of the section of the heel part of the insole

Figure 12 Representation of variation of the cross-section of the front finger pad

Figure 13 View of the tips of the front strips (9.4) of the support layer (8.1) incorporated into the front pad (12) of the fingers

Position 13.1: Assembly of strips of the supporting layer (8.1) with the front pad (8.5);

Position 13.2: Assembly of strips of the supporting layer (8.1) with the heel supporting layer (8.3);

Position 13.3: Ventilation holes in the cover layer (8.2);

Description of the method of realization of the invention

The subject invention is realized in the field of generally known technology of production and use of footwear in such a way that the insoles according to the subject invention are incorporated into the footwear as permanent integral and inseparable parts or are made as separate units and are inserted into the footwear as needed or regularly and occasionally used.

Method of application of the invention

The subject invention finds its application in the field of production and usual use of footwear as well as the production of orthopedic footwear as a way of solving problems caused by foot deformities.

The technology as well as the materials used with it belong to the category of generally known information.

Claims (5)

1. Multifunctional multi-layer integrated anatomical and orthopedic insole for footwear, characterized by the fact that the surface of the supporting layer (8.1) of the insole, with its shape and configuration, fully follows the shape of the surface of the sole (1.2, 7.1, 7.2) of the foot for which the insole is intended, while the surface of the supporting layer (9.2) of the layer of the insole from the middle of the foot, i.e. the central part (9.2.1) in the direction towards the heel (9.2.3) is formed by more, as a rule, five rear strips, three of which are central (9.2.5) rear strips and two marginal ( 9.2.6) rear strips, which at the end take on an inwardly curved shape, while also approximately from the middle of the foot, i.e. the central part (9.1), but in the direction towards the toes (9.2) of the foot, the supporting (8.1) layer forms several front (9.4) ), as a rule five, strips that are mutually positioned at certain different or the same angles α (9.8, α1, α2, α3, α4, α5), whereby the shapes of the front (9.4) strips of the bearing (8.1) layer of the insert reflect the five segments of S1 , S2, S3, S4 and S5 (4.1) of the foot bones so that they are in shoe insole positioned to match and fit the five longitudinal segments S1, S2, S3, S4 and S5 (4.1) of the foot bones. 2. Insole for footwear, according to the previous patent claim, characterized by the fact that the tips of the individual front strips (9.4) of the supporting layer are incorporated into the front pad (8.5, 12) of the toes, made for example of medical polyurethane foam, thus forming a compact unit, assembly (13.1) ), while the rear, central (9.5) and edge (9.6) strips of the support (8.1) layer of the insole are incorporated into the heel support part of the insole (8.3, 11) made of a suitable rubber sponge, thus forming another compact unit, assembly (13.2 ), under which a plastic cushion (8.4) is placed in the heel area, made of, for example, a rubber sponge. 3. Insole for shoes, according to the previous patent claim, characterized by the fact that the supporting layer (8.1) of the insole is made of a suitable material with elastic and spring properties, for example from a springy thin stainless steel sheet, so that, thanks to the physical properties and thickness of the material of the supporting layer (8.1), achieves the durability of the form, elasticity, the possibility of federation and the disposal of sufficient pressure force against the surface (1.2) of the sole of the foot, in which way not only the fit but also the pressure of the insole against the sole, i.e. the bones (2.3) of the foot, is achieved, and with sufficient force so that primarily in a state of rest, when only the weight of the body of the person using shoe insoles with the supporting (8.1) layer of the insole acts on the feet, a permanent and permanent pressure with sufficient force so that it presses on the surfaces of the soles (7.1, 7.2) of the feet, thanks to which the bones of the feet do not drop, which eliminates the deformation of feet are stiff. 4. Insole for footwear, according to the previous patent claims, characterized by the fact that the front strips (9.4) of the supporting layer (8.1) enable autonomous movements of each of the five segments (4.1) of the foot bones: S1, S2, S3, S4 and S5, and that in in all directions (10.1, 10.2 and 10.3) adapted to the external conditions that are affected by the terrain on which the footwear is currently used as well as the way of movement. 5. An insole for shoes, according to the previous patent claim, characterized by the fact that between the supporting layer (8.1) of the insole and the sole of the foot, as one of the component layers of the insole, there is a covering, protective (8.2) layer located in the areas between the parallel strips of the supporting ( 8.1) layer perforated with small holes, which ensures air permeability from the soles of the feet to the lower layers of the insole.