KR101751204B1 - Footwear - Google Patents

Abstract

The present invention relates to a shoe in the form of a sandal or slipper which is characterized in that in the case of the front strap 10 and the middle strap 11 and in the case of sandals an additional heel strap 12 is attached to the multilayer closed type cassette 1a do. The lower layer of the cassette 1a accordingly has a working floor body 2a having a circumferential outer edge 2f made of an elastically flexible material and has a profile bottom 2a at the lower end and a And a functional layer 2c and 2d having different heights in the heel region 4c and the foot front region 4a extending transversely with respect to the longitudinal axis. A carot-shaped arcuate insole 3 is incorporated in the middle region 4b of the working floor body 2a and a movable ball 5 is present in the arcuate insole 3. [ The top layer of the cassette 1a comprises a rigid cover insole 7 in contact with the functional layer 2c in the heel region 4c and connected to the outer edge 2f of the walking floor body 2a, Comprises a contact surface (8) extending from the front surface area (4c) to the forefoot area (4a) and made of an elastically flexible material in contact with the functional layer (2d) Shaped receiving portion 7a is provided on the lower side surface of the car-shaped receiving portion 7a.

Description

Shoes {FOOTWEAR}

The present invention relates to shoes in the form of sandals or slippers.

In the shoe described in WO 2008/071443, the sole body of the shoe has a first insole having an arch insole formed in the metatarsal region; At the top there is a foamed material cover extending through the forefoot region from the heel region and having a cutout corresponding to the size of the arcuate insole. On top of that, there is provided a second insole having a spherical segment-shaped or oval-shaped segment-shaped body formed on the bottom side, such a segment-shaped body projecting into the metatarsus region, It corresponds to the arched seat recess.
In the case of such gods, physiologically correct rolling movements, for example, by making rolling motions in the form of flex movements starting from the lateral part of the foot in each heel region of each foot through the metatarsal region to the forefoot region Can be achieved. Because of this god's structure, the impact load on the sensitive foot and knee joints during walking and standing is reduced to a very large extent, and the load applied to the spine.
In addition, a person wearing such a gown can have a physiological posture as a whole during standing, with the knees slightly angled and the vertebrae also relieved while standing accordingly. In addition, due to the structure of this god, a physiologically correct posture can be obtained during walking and standing, whereby the muscles can be operated in a natural way, thereby relaxing the joints.

It is an object of the present invention to make sure that the impact loads occurring during walking and running are not transmitted to the knee joint, the hip and the vertebrae or are transmitted to a very small extent, and at the same time the physiologically correct rolling motions described in connection with the known shoes In order to achieve this, it is necessary to design a sandal or slipper type shoe.
According to the invention, this object is achieved by the features of claims 1 and 3. Preferred embodiments are recited in the dependent claims.
According to the present invention, this object is achieved by a first embodiment of a shoe in the form of a sandal or slipper by providing a multilayer closed cassette, wherein the cassette comprises a shoe strap and a metatarsal strap, An additional heel strap is fastened.
Wherein the bottom layer of the cassette comprises a walking floor body and a functional lamellae such that the walking floor body comprises a perimeter of an elastically flexible material having a profile bottom on the bottom side With the lateral edges extending transversely to "the longitudinal axis of the scene" and having different heights in the heel region and the forefoot region. In the metatarsal area of the lower layer, a carot-shaped arcuate insole is provided incorporating a movable ball.
The top layer of the cassette includes a rigid insole that rests on a functional foil and connects to the outer edge of the working floor body and the insole has a bottom surface formed with a carrot- Respectively. The lining of the resiliently flexible material extending from the heel region to the forefoot region and lying on the functional foil is connected to the outer edge of the insole and the walking floor body.
Here, the functional thin plate of the walking floor body which is rearwardly directed in the heel area at an acute angle is higher than the functional thin plate in the forefoot area facing forward at an acute angle.
Further, according to the present invention, a second embodiment of a shoe in the form of a sandal or slipper is provided with a multilayer closed type cassette, wherein such multilayer closed type cassette is also equipped with a foot front strap and metatarsal strap, An additional heel strap is fastened.
Wherein the lower layer of the cassette is designed as a walking floor body having a circumferential outer edge of elastically flexible material and a profile bottom on the lower end face of the walking floor body. A carrot-shaped arcuate insole is incorporated into the metatarsus of the walking floor body, and a ball movable within the basin is provided.
In the heel region and the forefoot region, the middle layer of the cassette is formed by a layer of resiliently flexible material connected to the outer edge of the walking floor body. The top layer of the cassette includes a rigid insole extending past the transition zone between the metatarsal region and the forefoot region from the heel region and connecting with the layers of the middle layer and the bottom surface of the insole has a carrot- Wherein the top layer further comprises a lining of an elastically flexible material of the inner edge of the walking floor body and the insole and thereby extends from the heel region to the forefoot region.
In both embodiments, the arcuate insole incorporated in the working floor body may be transparent and / or colored. Also, a cover lining can be provided in the insole, which is connected to the peripheral outer edge of the cassette.
When a multilayer closed cassette is used as the inserted floor of a correspondingly configured god, the lower layer of such a multi-layer cassette is formed as a thin floor (different from the profile floor on the lower face of the walking floor body of the sandal or slipper). It would also be possible to provide such a cassette with a cover lining connected to the circumferential outer edge of the cassette.
Embodiments of footwear cassettes in the form of sandals or slippers or closed shoe form described above are particularly relevant for sensitive foot and knee joints as well as significant reductions in shock loads to the vertebrae during walking and standing , A positive effect as described for God in WO 2008/071443 can be achieved.
In addition, a wearer wearing a sandal or slipper shoe designed according to the present invention will have a physiological posture in which the knees are slightly bent in their entirety. In addition, a person wearing a sandal or slipper shoe will be able to train the foot muscles, thereby preventing tendency of pronation and supination of the foot, such as in the case of the above-mentioned gods.
Due to the active working and thus the physiologically correct rolling movement, many more muscles are activated than sandals of the usual design. This is particularly important in supporting the lower back muscles and contributes to stabilization of the pelvis.
In addition, the abdominal muscles are strengthened during walking because the person wearing the shoes of the present invention in the form of sandals or slippers is switched from passive walking to active walking.
Hereinafter, the present invention will be described more specifically with reference to the accompanying drawings and preferred embodiments.

Fig. 1 is a side view schematically showing an embodiment of a sandal-shaped shoe whose feet are indicated by a dotted line.
2 is a longitudinal sectional view schematically showing a cassette according to the first embodiment.
3 is a longitudinal sectional view schematically showing a cassette according to a second embodiment of the present invention.

1 to 3, the same or similar components of a sandal or slippers in accordance with the present invention are denoted by the same reference numerals. The schematic view of Fig. 1 shows a foot 6 in the form of a sandal and indicated by a dotted line. The sandals may preferably include, for example, an adjustable foot front strap 10, a metatarsal strap 11, and a heel strap 12. The forefoot, metatarsus and heel straps 10-12 are fastened to the cassette by gluing and / or stitching.
2 is a longitudinal cross-sectional view schematically showing a first embodiment of a two-layer closed type cassette 1a. The lower layer of the cassette 1a is a working floor body 2a having an outer edge 2f of elastically flexible material shown only in Fig. The working floor body 2a is provided with functional thin plates 2c and 2d of different heights in the heel region 4c and the forefoot region 4a and such functional thin plate has a virtual " Aligned in the transverse direction. Here, the functional thin plate 2c of the working floor body 2a, which is rearwardly directed at an acute angle in the heel region 4c, is higher than the functional thin plate 2d in the forefoot region 4a facing forward at an acute angle long.
Within the metatarsal region of the walking floor body 2a, a carrot-shaped arcuate insole 3 is incorporated and a movable ball 5 is disposed within such arcuate insole. The radius of the carousel-shaped recess in the arcuate insole 3 is slightly larger than the radius of the ball 5.
A rigid insole 7 is provided as the top layer of the cassette 1a and extends beyond the functionally-related transition region 6 between the metatarsal region 4b and the forefoot region 4a from the heel region 4c . This rigid insole 7 rests on the functional foil 2c in the heel region 4c and connects with the peripheral outer edge 2f of the working floor body 2a (see FIG. 1). In a preferred development of the invention, the insole 7 rests on the inwardly inwardly projecting portion 2g of the outer edge 2f of the working floor body and is connected to the working floor body.
On the opposite side of the arched insole 3 integrated in the working floor body 2a the lower end side of the insole 7 is also formed with a carrot-shaped receiving portion 7a, Lt; RTI ID = 0.0 > a < / RTI > By accommodating the balls 5 in the two oppositely carved-shaped receptacles 3 and 7a the position of the balls 5 is more precisely defined so that the balls 5 are guided by a so- body.
A cover lining 8 is provided on the insole 7 to cover the heel region 4c, the metatarsal region 4b and the forefoot region 4a and the functional thin plate 2d ). A cover lining 8 made of an elastically flexible material is connected to both the insole 7 and the outer edge 2f of the working floor body 2a of the cassette 1a.
A second embodiment of the present invention is directed to a three-layer closed type cassette 1b different from the first embodiment of the walking floor body 2a described with reference to Fig. 2, wherein such a cassette comprises a functional thin plate I never do that. Instead, the intermediate layer is formed by a slightly thicker layer 13a of resiliently flexible material in the heel region 4c and by a thinner layer 13b of resiliently flexible material in the forefoot region 4a . In a second embodiment, in accordance with a preferred embodiment of the invention, the insole 7 rests on the circumferential inner protrusion 2g of the outer edge 2f of the working floor body and is connected to the working floor body.
During running or walking, the walking floor body 2a or 2b of the sandals or slippers is seated on the ground from the heel region 4c. The foot 9 thus has an outer edge 2f of the walking floor body 2a or 2b and a functional thin plate 2c of the first embodiment or a layer 13a of an elastically flexible material of the second embodiment First pressurize. The metatarsal region 4b of the foot 9 is then rolled over the ball 5 guided in the carot-shaped arcuate insole 3 and the opposite carot-shaped receiving portion 7a. The cover lining 8 is then pressed to a different extent within the foot front region 4a, i.e. slightly more within the region of the larger toe in the region of the other four toes except the thumb. Accordingly, in both embodiments of the shoe in the form of sandals or slippers, a three-dimensional spiral-dynamic rolling motion is ensured.
From the setting of the sandals or slippers or the walking floor body 2a or 2b on the ground using the heel region 4c it is possible to prevent the foot 9 from above the physiologically important guide body in the form of a ball 5 The aforementioned rolling motion in which the forefoot region 4a is seated on the ground through the rolling of the metatarsal region 4b of the foot region 4b is very soft and gentle walking is realized, Thereby realizing a physiologically correct rolling motion.
Accordingly, a physiologically correct posture can be achieved both during walking / running and during standing. At the same time, the muscles are activated in a natural manner, in this case in particular the muscles are connected so that the feet do not turn right or to the left perpendicular to the working direction. This also improves the sense of balance of God's wearer and positively affects that sense of balance.

1a, 1b cassette
2a, 2b Working floor body
2c, 2d functional foil
2e profile bottom
2f outer edge (circumferential direction)
2g protrusion (circumferential direction)
3 arched insole
4a front foot area
4b metatarsal area
4c heel area
5 balls
6 transition part
7 insole
7a Receiving part (carrot-shape)
8 Cover lining
9 feet
10-foot front strap
11 Metatarsal strap
12 Heel strap
13a and 13b

Claims (9)

For shoes in the form of sandals or slippers,
Characterized in that the multilayer closed type cassette has a foot strap 10 and a metatarsal strap 11 and in the case of sandals an additional heel strap 12 is fastened,
The lower layer of the cassette 1a includes a circumferential outer edge 2f made of an elastically flexible material, a profile bottom 2e forming an outline of the lower end surface, and a functioning thin plate 2c, (2a)
The functional thin plate extends transversely with respect to the "longitudinal axis of the Gods " with a different height in the heel region 4c and the forefoot region 4a, and the carot-shaped arcuate insole 3, Is integrated in the metatophalle region (4b) of the body (2a), a movable ball (5) is arranged in the carrot-shaped arcuate insole,
The top layer of the cassette 1a is comprised of a rigid insole 7 that rests on the functional foil 2c in the heel region 4c and connects to the outer edge 2f of the walking floor body 2a, Shaped receiving portion 7a for the ball 5 formed on the lower face, and a cover lining 8 made of an elastically flexible material,
The cover lining is connected to the outer edge 2f of the working floor body 2a and to the insole 7 and thereby extends from the heel region 4c to the foot front region 4a, Is placed on the functional thin plate (2d).
The method according to claim 1,
The functional thin plate 2c of the working floor body 2a which is oriented at an acute angle toward the rear is located in the heel region 4c rather than the functional thin plate 2d oriented forward at an acute angle in the forefoot region 4a, ). ≪ / RTI >
For shoes in the form of sandals or slippers,
Characterized in that the multilayer closed type cassette is provided with a foot strap 10 and a metatarsal strap 11 and in the case of sandals an additional heel strap 12 is fastened,
The lower layer of the cassette 1b comprises a walking floor body 2b having a circumferential outer edge 2f made of an elastically flexible material and a profile bottom forming an outline of the lower end surface, Shaped arcuate insole (3) in which a ball (5) integrated and movable in the metatarsal region (4b) of the carcass is configured,
The middle layer of the cassette 1b is covered by a layer 13a, 13b of an elastically flexible material connected with the outer edge 2f of the working floor body 2b, Lt; / RTI >
The upper layer of the cassette 1b extends from the heel region 4c past the transition region 6 between the metatarsal region 4b and the forefoot region 4a and is connected to the middle layer 13a, Shaped receiving portion 7a for the ball 5 formed on the lower end face of the insole, an outer edge 2f of the insole 7 and the working floor body 2b, And a cover lining (8) made of an elastically flexible material extending from the heel region (4c) to the toe front region (4a).
The method according to claim 1 or 3,
Characterized in that the insole (7) rests on the inwardly inwardly projecting portion (2g) of the outer edge (2f) of the working floor body and is connected to the working floor body.
The method according to claim 1 or 3,
Characterized in that a cover lining is provided on the insole (7) and the cover lining is connected with the peripheral outer edge (2f) of the cassette.
The method according to claim 1 or 3,
Characterized in that the arcuate insole (3) is transparent and colored, or transparent or colored.
4. The multi-layer closed type cassette according to claim 1 or 3,
The multi-layer closed type cassette is used as a bottom inserted in the correspondingly configured god,
Wherein the lower layer of the multilayer closed cassette has the form of a thin bottom.
8. The method of claim 7,
Wherein the thin bottom of the cassette has a profile forming an outline of the bottom surface.
The method according to claim 1 or 3,
Characterized in that a cover lining is provided which is connected to the peripheral outer edge of the cassette.

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