AT16785U1 - shoe - Google Patents

Abstract

Shoe (10) with a shoe upper (15) and a shaft bottom (20), the shoe shaft (15) being connected to an outsole (25) by a connecting element (30) fixing the shaft bottom (20) on the outsole (25), wherein the connecting element (30) has at least one web (35) which extends essentially over the length of the shaft base (20) and from which lateral transverse webs (40) extend.

Description

description

The invention relates to a shoe according to the preamble of claim 1. Shoes have long been used to increase walking comfort and usually consist of a shoe upper, a shaft bottom and an outsole. The shoe upper, the upper base and the outsole are usually firmly connected to one another and form a functional unit in the finished shoe, through which the shoe can be assigned to a specific use, for example. For example, so-called "low shoes" usually have a low, i.e. The upper of a relatively solid material, such as, for example, leather, usually extends to below the ankle, while sports shoes or so-called “sneakers” usually have an upper made of a soft, but stable and lightweight material. With regard to the sole, previously known shoes also differ, in particular with regard to their respective area of application. For example, shoes suitable for cross-country runs have a profiled outsole, while indoor sports shoes or climbing shoes, for example, have a smooth sole. In addition, the outsole of the respective shoes also differs in terms of its hardness, which is adapted to a respective area of application. A disadvantage of these previous shoes is that a buyer or wearer of previous shoes could only fall back on such combinations of shoe upper and outsole as offered by a shoe manufacturer, whereby it was not possible for a customer to purchase a shoe that was customized was, for example with regard to the height of the shoe upper, the material of the shoe upper, the color of the shoe upper or the type, hardness and flexibility of the outsole.

This disadvantage of previous shoes has been taken into account by WO 2011/080779 A1 by proposing there to build a shoe modularly, wherein a shoe upper can be individually combined with different soles and with a raised heel. For this purpose it is proposed there to insert a surface element, the shape of which essentially corresponds to an insole, into the upper shoe, with the surface element pointing downwards, i.e. has locking pins directed towards the sole, which extend through holes on the inside of the bottom of the upper in such a way that they protrude from the underside of the upper and can snap into holes provided in the sole, so that the shaft bottom and the connected to it Shoe upper is firmly connected to the sole via the surface element arranged in this.

A disadvantage of the solution proposed in WO 2011/080779 A1 for producing a modular shoe is that the surface element that is used in the upper is an additional rigid component that disadvantageously stiffens the sole structure of the shoe and becomes one leads to uncomfortable hard wearing comfort and disadvantageously increases the weight of the shoe.

The invention is based on the object of solving the above-mentioned problems and providing a shoe that is modular, individually tailored to customer requirements, in particular with regard to a desired range of uses and ease and mobility and a good step - and walking experience can be customized.

[0005] This object is achieved by a shoe according to patent claim 1.

In particular, the object is achieved by a shoe with a shoe upper with a shaft bottom, wherein the shoe shaft is connected to an outsole by a connecting element fixing the shaft bottom on the outsole, the connecting element having at least one web which extends essentially over the Extends length of the shaft bottom and from which the lateral transverse webs extend away.

An essential point of the invention is that the connecting element with which the shoe upper is fastened to the outsole via the upper floor is composed of at least one longitudinal and several lateral crosspieces connected thereto, wherein

the transverse webs are arranged at a distance from one another. The same applies to any multiple longitudinal webs. This configuration of the connecting element according to the invention makes it possible to make the connecting element light on the one hand and extremely flexible on the other, so that using the connecting element according to the invention it is possible to provide a shoe whose sole hardness, in particular also by means of a type and configuration of the connecting element, is individually adaptable. This individual adaptability of the sole hardness of the shoe according to the invention is based on the fact that it is possible to dimension both the longitudinal web and the transverse webs differently, for example with regard to their thickness and / or width, and in this way to provide webs that are differently hard or soft and are differently torsionally stable and / or rigid. For this purpose, the webs can, for example, be thickened in sections, widened, provided with stiffening ribs or made from different materials.

According to one embodiment of the invention it is possible that the at least one web extending essentially over the length of the shaft bottom extends along an outer line following the shaft bottom and the transverse webs extend essentially only on one side of the longitudinal web. It is also possible for such a longitudinal web to extend on both sides of the shaft base and essentially follow one or both outer edges of the shaft base, while the transverse webs extend between the two longitudinal webs, it being possible for the two longitudinal webs to only pass through a few transverse webs are connected to one another, while a part of the transverse webs only adjoins a longitudinal web on one side and has a free end on the other side.

According to a further embodiment of the invention, it is also possible that the longitudinal web extends substantially completely around the circumference of the shaft base, it being possible for this longitudinal web to be perforated. If there are several longitudinal webs or a longitudinal web extending completely around the circumference of the shaft base, the transverse webs can either extend essentially parallel between the respective longitudinal webs or be connected between the respective longitudinal webs to form a net-like pattern, possibly with free web ends .

According to a further embodiment of the invention, the connecting element is herringbone-like or in the manner of a spine with ribs protruding laterally from this, the connecting element having at least one central or central web with laterally extending transverse webs from the central web. In the context of the invention, the term “middle bar” is to be understood as a bar or possibly a double or triple bar that extends from a heel end to a toe end of the shoe following the surface of the shaft base and essentially in the surface of the shaft base, for example runs essentially centrally in the surface of the shaft base.

A major advantage of a herringbone-like or in the manner of a spine with laterally constructed from this protruding ribs connecting element is that this is on the one hand very simple and on the other hand can be individually adapted to the respective requirements in a very simple manner by For example, one or more longitudinal web (s) and / or transverse webs can be used, which are individually customized with regard to hardness, bending behavior and torsional stability, so that the connecting element as a whole can be adapted to exact customer-specific requirements.

According to one embodiment of the invention, the webs of the connecting element define in plan view an area which essentially corresponds to a surface profile of the shaft bottom or a corresponding insole, or essentially an area of a foot that is delimited by an enveloping peripheral line around the foot , wherein the connecting element is preferably designed as a surface element or defines such a. The term “surface element” is to be understood in this context in such a way that the upper surfaces or boundaries of the webs of the connecting element form a surface, possibly curved, if the respective upper boundaries of the webs are thought of

be connected to each other. In this way, the lateral extent of the connecting element essentially corresponds to such an extent of an insole and / or the shaft bottom.

According to the invention on the lower side of the at least one central web and / or the transverse webs in the ready-to-assemble state, pins and / or locking pins are arranged, in particular formed, whose free end for locking on the outsole is widened, in particular in the form of mushroom-like caps . According to an alternative embodiment, these locking pins can also be designed as locking hooks and / or have the shape of barbs. Furthermore, instead of pins or latching pins or latching hooks, expansion elements can also be used which, for example, are V-shaped or U-shaped or also box-shaped and optionally compressible.

The shaft bottom of the shoe according to the invention in turn has through slots and / or through holes through which the pins, locking pins, locking hooks and / or spreading elements can be passed and can be brought into engagement, in particular locked, with complementary recesses, in particular locking receptacles, on the outsole. Such a latching can be implemented, for example, in that a mushroom-like cap of a latching pin engages in an undercut of a complementary latching receptacle, or in that an unintentional release of the latching pins from the latching receptacle is prevented by latching hooks. If this is desired, the locking can be designed to be detachable, for example by an adapted design of the locking receptacle, which can be designed, for example, as a narrowing elongated hole, so that a locking pin with a widened end cap or a locking hook pointing to the side in a wide opening of the Locking receptacle inserted and then displaced in the direction of a narrow opening of the locking receptacle, so that the locking pin is fixed in the narrowed area of the locking receptacle. In this case, the connecting element is preferably designed to be displaceable and fixable, for example in multiple parts with fixing elements and / or spacer (s).

Furthermore, the connecting element according to the invention can be formed in one or more parts, in particular in three parts, wherein the individual parts of a multi-part connecting element can be locked and / or connected to one another at a predetermined distance from one another. Such a connection can be an articulated connection, in particular an articulated connection around a longitudinal axis of the connecting element, which can be implemented, for example, with, in particular snap-in, ball and / or plug-in joints. The use of plug connections with or without latching has proven to be particularly simple at this point. In the assembled state of the connecting element, there is also no risk of the connections of the individual parts of the connecting element slipping apart or loosening, since the individual parts of the connecting element are each firmly fixed to the outsole by the locking pins, so that the individual parts can slip of the connecting element or the connecting element as a whole is advantageously not possible.

In the case of a multi-part design of the connecting element, the individual segments of the connecting element can have different degrees of hardness according to the invention. For example, the connecting element can be designed to be hard in its front area, which is particularly advantageous when walking. In the case of a medical application of the shoe according to the invention, it can also be useful, for example, to make the metatarsus hard and torsion-resistant, which is advantageous, for example, when the shoe is used as a diabetic shoe. According to the invention, the heel of the shoe according to the invention is preferably designed to be soft in order to achieve good heel cushioning.

According to a further embodiment of the invention, the shoe upper and / or the upper bottom, in particular with regard to their heel-toe, i.e. Longitudinal extension, different hardness areas, which preferably correspond in their arrangement to the different degrees of hardness of the connecting element. In this way, the shoe according to the invention can be optimally adapted in its entirety to the requirements of the wearer.

needs to be adapted, the connecting element and the shoe upper and / or the upper floor interacting functionally and causing optimal wearing comfort. For this purpose, the shaft base can, for example, additionally have different thicknesses and / or reinforcements, via which the hardness, torsional rigidity and damping of the shoe can be additionally optimized. According to a customary use of the shoe according to the invention, the connecting element, the shoe upper and the upper base are coordinated with one another in terms of their degrees of hardness, materials and thicknesses and, if necessary, reinforcements so that a wearer benefits from optimal wearing and walking comfort. In this context it should be pointed out that the shoe upper can also be designed as a strap construction, the straps either serving to additionally stabilize the foot in the shoe according to the invention, namely when the straps are used integrated into a conventional shoe upper. Alternatively, a sandal-like shoe can also be formed with such a strap construction.

It should also be pointed out that the outsole according to the invention preferably has no raised edge or at most a very low raised edge. This measure ensures that the outsole can be used in a wide variety of ways, so that almost every shoe upper with its associated upper bottom can be attached to the outsole by means of the connecting element.

According to the invention, the connecting element is thus arranged in the assembled state inside the shoe upper above the shaft bottom, the locking pins located on the connecting element, or on the webs of the connecting element, extending through through slots or through holes that are arranged in the shaft bottom of the shoe upper. These locking pins then engage below the shaft base in locking receptacles which are complementary to the locking pins and which in turn are provided on or in the outsole. The latching receptacles can be designed in such a way that they extend completely through the outsole or are designed in the form of blind holes in the outsole, in which a fastening of respective latching pins is provided. It should be mentioned at this point that in addition to or in combination with a latching connection, other releasable or non-releasable connections between the connecting element and the outsole are possible, such as adhesive, screw, clip, Velcro and / or rivet connections.

According to the invention it is possible to coordinate the number of the respective locking pins and the locking receptacles complementary therewith; However, it is also possible to provide a larger number of locking receptacles in the outsole in order to enable the use of different connecting elements in which the respective webs, namely the at least one longitudinal web and the transverse webs extending laterally away from it, in another There is a configuration that is adapted to a different customer request or application than a first configuration. It is also possible to provide the shaft base with corresponding through slots or through holes, so that not only the use of a certain connecting element with correspondingly assigned locking pins, but also an exchange of a first connecting element by a second or further connecting element with differently arranged locking pins is possible.

According to one embodiment of the invention, the shoe upper and the upper floor are connected to form a sock-like structure, the shoe upper and / or the upper floor preferably being made of a flat knitted material and the shoe upper being in particular formed in one piece with the upper floor.

Alternatively, the shoe upper and the upper base can also be knitted in a round shape with the formation of a sock-like structure.

Furthermore, it is possible that the shoe upper and / or the upper bottom consists of leather or another conventional material for the production of shoe uppers and a shaft bottom or comprises such a material.

According to a further embodiment of the invention, the at least one longitudinal

or central web following a gait line or a customary rolling movement of a foot, essentially wave-shaped, in particular essentially S-shaped, curved. The term "undulating" in this context is not intended to be vertically undulating, but rather as being essentially horizontal, i.e. in a sole plane, to be understood as undulating; The same applies to the S-shaped arrangement of the longitudinal or central web of the connecting element used according to the invention, so that it is possible to stand and walk and run in a comfortable position on the connecting element.

Furthermore, according to the invention, at least one transverse web of the connecting element, in particular in a heel and / or ball area, can be designed such that the transverse web delimits a damping area. The damping area is preferably essentially round or oval, so that a corresponding damping element can either be inserted directly into the damping area of the connecting element and, if necessary, held in it, or a corresponding damping element that is arranged in the shaft base and / or in the outsole, is sensory accessible.

In this regard, it should be mentioned that in a conventional application of the connecting element used according to the invention for the production of a shoe, an insole can be arranged above the connecting element, but it is also possible to dispense with such an insole and the connecting element itself directly with a foot load without unwanted pressure points or load peaks occurring.

For this purpose, it is possible according to a further embodiment of the invention to space the webs so that a substantially uniform surface loading, which ensures a comfortable feeling of contact between a foot and the connecting element, is provided. Alternatively, however, it is also possible within the scope of the invention that the shaft base is designed in such a way that depressions are provided in the areas of the webs of the connecting element, so that when a connecting element consisting of shaft base and connecting element is used, a uniform surface is produced on which a foot , in particular can stand, walk and run evenly and anatomically correct under load and the user is comfortable to wear, the connecting element being embedded and / or sunk into the shaft base. In this case, in the ready-to-assemble orientation, the shaft base has at least one recess on its upper side for at least partial accommodation of the connecting element.

According to a further embodiment of the invention, the pins, locking pins, locking hooks and / or spreading elements are formed in one piece with the webs. In this way, the webs as well as the pins, locking pins, locking hooks and / or expansion elements and, if applicable, the complete connecting element can be manufactured inexpensively in a simple manner by injection molding and / or by 3-D printing or another conventional manufacturing method.

Furthermore, the outsole of the shoe according to the invention has at least one recess on its underside, at least in the area of the complementary latching receptacles, preferably a recess in the area of each latching, for receiving the mushroom-like caps and / or hooks. In this way, it is possible to attach the mushroom-like caps and / or hooks of the locking pins, as it were, sunk, without the respective caps and / or hooks coming into contact with the ground, for example pavement pavement or asphalt. The outsole of the shoe according to the invention can therefore be optimally adapted to the respective purpose on its underside, since the ends of the locking pins do not protrude beyond the lower surface of the outsole.

According to an alternative embodiment of the invention, the locking pins can be extended with their ends so far that they protrude beyond the lower surface of the outsole, so that the lower ends of at least some locking pins protrude, for example, spike-like from the lower surface of the outsole, so that a Shoe with a usually smooth sole can also be used, for example, in snow or slippery ice. For this purpose, the tips of the locking pins protruding from the plane of the running surface can consist, for example, of a hardened material and / or metal.

According to the invention, the connecting element is made of a plastic and / or of metal and / or of carbon, with plastics such as polyethylene, polypropylene, polyamide, polyurethane or polyethylene terephthalate being considered, mixtures of the plastics mentioned or other suitable and customary ones Plastics can be used, so that the spinal column-like connecting element can be optimally and customer-specifically adapted to the wearing, use and comfort properties expressed by a customer with regard to hardness, bending behavior, torsion behavior.

Furthermore, it is possible, through the use of suitable materials and, in particular in the case of multi-part connecting elements, suitable articulated connections, to adjust the flexural and torsional stiffness in order to adjust the running pattern and running properties of the shoe according to the invention in this way. Furthermore, the connecting element can have a reinforcement, for example made of metal and / or carbon, in particular made of carbon fibers, and / or comprise a frame, for example made of wire. Furthermore, the struts of the connecting element can also have different thicknesses or widths in some areas in order to set a rigidity in this way or to generate certain desired pressure points.

In this context, it should also be noted that sole edge webs can be formed on the free ends of the crossbars if desired, which can be formed in one piece with the crossbars or can be connected to the crossbars via a connection, in particular an articulated connection . The sole edge webs can only be designed as a slight widening of the ends of the respective transverse webs or can extend almost completely over the respective distance of a transverse web end to an adjacent transverse web end. The edge webs can in this case only extend on one side of the transverse web end and / or on both sides of the transverse web end. In this way, it is advantageously possible to stabilize the free ends of the transverse web above the shaft base and to improve the torsional strength of the transverse struts.

[0034] Further embodiments of the invention emerge from the subclaims.

The invention is described below with reference to exemplary embodiments, which are explained in more detail with reference to the figures, here showing:

Figure 1 is a schematic representation of a shoe according to the invention;

[0037] FIG. 2 shows a schematic representation of a connecting element according to the invention according to a first embodiment;

[0038] FIG. 3 shows a schematic representation of a connecting element according to the invention according to a second embodiment;

4 shows a schematic representation of a connecting element according to the invention according to a third embodiment;

[0040] FIG. 5 shows a schematic illustration of a connecting element according to the invention in a view from below with a shaft base shown schematically in partial view;

6 shows a schematic representation of a segment of a multi-part connecting element;

[0042] FIG. 7 shows a schematic representation of a connecting element according to the invention with a shaft base and outsole before it is latched;

[0043] FIG. 8 shows a schematic representation of a connecting element according to the invention with a shaft base and outsole after it has been latched;

[0044] FIG. 9 shows a schematic representation of a connecting element according to the invention and an associated outsole before it is latched;

10 shows a schematic representation of a connecting element according to the invention

ments as well as an associated outsole after locking;

[0046] FIG. 11 shows a schematic representation of an outsole used according to the invention from below; and

12 shows a schematic illustration of a combination according to the invention of connecting element, shaft base and outsole in an exploded view.

In the following description, the same reference numerals are used for identical and identically acting parts.

FIG. 1 shows a schematic representation of a shoe 10 according to the invention with a shoe upper 15, an upper floor 20 and an outsole 25.

2 shows a schematic representation of a connecting element 30 according to the invention with a central web 35 extending over the length of the connecting element 30. Laterally of the central web 35, transverse webs 40 extend, which in turn have edge webs which extend from a respective transverse web 40 in the direction Toe area of the connecting element 30 extend.

FIG. 3 shows a schematic representation of a further embodiment of a connecting element 30 according to the invention, in which the transverse webs 40 have no edge webs. The transverse webs 40 according to FIG. 3 are arranged to the side of the central web 35 according to a different configuration than shown in the connection element 30 according to FIG. 2. In this way it is made clear that the transverse webs 40 can be individually adapted to the respective customer requirements. The same also applies to the central web 35, which can be arranged as part of the connecting element 30, adapted to a respective rolling movement of a foot.

4 shows a further schematic illustration of a connecting element 30 in a perspective view, with locking pins 45 arranged on the connecting element 30 being shown which have mushroom-like caps 50 at their free ends.

Fig. 5 shows a schematic representation of a connecting element 30 in a view from below, in which the locking pins 45 with their mushroom-like caps 50 point upwards. According to FIG. 5, it is shown schematically in which way the locking pins 45 extend through a shaft base, only the region of a shaft base 20 being shown which is arranged within an outer boundary of the connecting element 30. In the case of a fully assembled shoe, the upper base 20 would extend as far as a shoe upper (not shown), so that the peripheral locking pins would also protrude through corresponding through slots or through holes 55.

6 shows a schematic representation of a segment of a multi-part connecting element 30 with a central web 35 and two transverse webs 40, on each of which locking pins 45 with mushroom-like caps 50 are located. On the two transverse webs 40, respective edge webs are arranged, which extend on both sides of the transverse webs 40 in the same plane as the transverse webs 40 and the central web 35. Also at the end of the central web 35 is an edge web which extends in both directions of the end of the central web 35 and is provided with a total of five locking pins 45, each of which has mushroom-like caps 50.

7 and 8 show the functioning of the connection of the shaft base 20, outsole 25 and connecting element 30, a web 35, 40 of the connecting element 30 being shown, the locking pins 45 of which extend with their mushroom-like caps 50 downwards. Below the respective locking pins 45 are shown through holes 55 arranged in the shaft base 20, through which the locking pins 45 reach and can engage in corresponding locking receptacles 60 which are formed in the outsole 25. While FIG. 7 shows the disconnected state, FIG. 8 shows a locking of the locking pins 45 with the corresponding complementary locking receptacle 60, whereby the shaft base 20 is fixed between the connecting element 30 and the outsole 25.

9 and 10 show, each in a schematic representation, a connecting element

30, which according to FIG. 9 is loosely arranged over an outsole 25 and latched in the outsole 25 according to FIG. 10.

11 shows an outsole 25 in a schematic representation from below, in which depressions 65 can be seen which are arranged in the area of the respective latching receptacles 60 and also extend between latching receptacles 60 arranged in the central outsole surface.

Fig. 12 shows a schematic illustration of a combination according to the invention of connecting element, shaft base and outsole in an exploded view, an outsole 25 being provided with latching receptacles 60 into which pins 45 formed on the connecting element 30 and pointing downwards in the ready-to-assemble state can engage . For this purpose, the pins 45 extend in the assembled state through through holes 55 formed in the shaft base 20 and engage in the receiving holes 60 formed in the outsole, in which they, according to the embodiment shown in FIG. 12, by clamping or by friction the wall of the receiving holes 60 are fixed. In the embodiment according to the invention shown in FIG. 12, there is a damping area 70 in the inner ball area as well as in the rear heel area of the shoe according to the invention, which is formed by two semicircular shaped transverse webs 40. According to the embodiment shown, this damping area 70 is also reflected in the shaft base 20 and in the outsole 25. Furthermore, the connecting element 30 shown in FIG. 12 has, in addition to the pins 45 running along its periphery for latching with the outsole, along its central web 35 expansion elements (not visible because it is covered by the transverse webs 40), with which the connecting element is essentially corresponding rectangular or open box-shaped latching receptacles 60 can be attached, so that the shaft base 20 is firmly anchored on the outsole 25 by means of the connecting element 30. Furthermore, depressions 66 arranged in the shaft base 20 are depicted in FIG. 12, into which the connecting element can be inserted at least partially so that a smooth shaft base surface is created which ensures ideal wearing comfort of the shoe according to the invention. According to this embodiment, the connecting element 30 used according to the invention is sunk into the shaft base 20 and forms a homogeneous surface with it.

At this point it should be pointed out that all of the parts described above, seen on their own and in any combination, in particular the details shown in the drawings, are claimed as essential to the invention. Changes to this are familiar to the person skilled in the art.

REFERENCE LIST

10 shoe

15 upper

20 shaft bottom

25 outsole

30 connecting element

35 bar, middle bar

40 crossbar

45 locking pin

50 mushroom-like cap

55 passage slot / hole

60 Locking seat or receiving hole 65 Recess (in the outsole) 66 Recess (in the shaft base) 70 Cushioning area

Claims (19)

Expectations 1. Shoe (10) with a shoe upper (15) and a shaft bottom (20), wherein the shoe shaft (15) is connected to an outsole (25) by a connecting element (30) fixing the shaft bottom (20) to the outsole (25) is, characterized in that the connecting element (30) has at least one web (35) which extends essentially over the length of the shaft base (20) and from which lateral transverse webs (40) extend. 2. Shoe according to claim 1, characterized in that the connecting element (30) is formed like a herringbone or in the manner of a spinal column with ribs protruding laterally from this, the connecting element (30) having at least one central web (35) with it laterally having transverse webs (40) extending from the central web (35). 3. Shoe according to one of the preceding claims, characterized in that the webs (35, 40) of the connecting element (30) define an area in plan view which essentially corresponds to a surface profile of the shaft base (20), the connecting element (30) preferably is designed as a surface element or defines such. 4. Shoe according to one of the preceding claims, characterized in that on the lower side of the at least one central web (35) and / or the transverse webs (40) in the ready-to-assemble state, pins and / or locking pins (45) whose free end is for locking on the The outsole (25) are each widened, in particular in the form of mushroom-like caps (50), and / or latching hooks, for example in the form of barbs, and / or expansion elements are integrally formed. 5. Shoe according to claim 4, characterized in that the upper base (20) has through slots or holes (55) through which the pins, locking pins (45), locking hooks and / or expansion elements can be passed and with complementary recesses, in particular locking receptacles (60 ), can be brought into engagement, in particular latched, on the outsole (25). 6. Shoe according to one of the preceding claims, characterized in that the connecting element (30) is designed in one or more parts, in particular in three parts. 7. Shoe according to claim 6, characterized in that with a multi-part design of the connecting element (30) its parts, in particular articulated, preferably pivotably about a longitudinal axis of the connecting element (30), are connected to one another and / or have different degrees of hardness. 8. Shoe according to one of the preceding claims, in particular according to claim 7, characterized in that the shoe upper (15) and / or the upper base (20), in particular with regard to their heel-toe, i.e. Longitudinal extent, have different hardness ranges, which preferably correspond in their arrangement to the different degrees of hardness of the connecting element (30). 9. Shoe according to one of the preceding claims, characterized in that the shaft base (20) has different thicknesses and / or reinforcements. 10. Shoe according to one of the preceding claims, characterized in that the shoe upper (15) and upper base (20) are connected to one another to form a booty-like structure. 11. Shoe according to one of the preceding claims, characterized in that the shoe upper (15) and / or the upper base (20) are made of a flat knitted material and the shoe upper (15) is preferably formed in one piece with the upper base (20). 12. Shoe according to one of the preceding claims, characterized in that the shoe upper (15) and upper base (20) are knitted round to form a booty-like structure. 13. Shoe according to one of the preceding claims 2 to 12, characterized in that the at least one longitudinal or central web (35) of the connecting element following a gait line or a conventional rolling movement of a foot, wavy, in particular essentially S-shaped, curved , is trained. 14. Shoe according to one of the preceding claims 2 to 13, characterized in that at least one transverse web (40) of the connecting element (30), in particular in a heel and / or ball area, is designed so that the transverse web (40) has a damping area (70) limited. 15. Shoe according to one of claims 4-14, characterized in that the pins, locking pins (45), locking hooks and / or expansion elements are integrally formed with the webs (35, 40). 16. Shoe according to one of the preceding claims 4 to 15, characterized in that the shaft base (20) has at least one recess (66) for at least partially receiving the connecting element (30) in an orientation ready for assembly on its upper side. 17. Shoe according to one of the preceding claims 4 to 16, characterized in that the outsole (25) at least in the area of the complementary latching receptacles (60) on its underside has at least one recess (65), in particular in the area of each latching one recess (65) for receiving the mushroom-like caps (50) and / or barbs. 18. Shoe according to one of the preceding claims, characterized in that the connecting element (30) made of plastic, in particular polyethylene, polypropylene, polyamide, polyurethane or polyethylene terephthalate, consists or is made of this or a mixture thereof and / or, in particular for setting a Flexural and torsional rigidity, at least in some areas, if necessary, has a reinforcement, for example made of metal and / or carbon, in particular carbon fibers, and / or different thicknesses of the struts (35, 40). 19. Shoe according to one of the preceding claims, characterized in that the connecting element (30) is manufactured by injection molding and / or by 3D printing. In addition 5 sheets of drawings