WO2022050460A1

WO2022050460A1 - Shoe having attachable/detachable pad for adjusting body balance according to body shape

Info

Publication number: WO2022050460A1
Application number: PCT/KR2020/011983
Authority: WO
Inventors: 부진후; 김동엽
Original assignee: 부진후
Priority date: 2020-09-02
Filing date: 2020-09-04
Publication date: 2022-03-10
Also published as: JP2023539184A; KR102226475B1; JP7534536B2

Abstract

The present invention provides a shoe having an attachable/detachable pad for adjusting body balance according to body shape. The shoe having an attachable/detachable pad for adjusting body balance according to each body shape, according to the present invention, allows an attachable/detachable pad, which has a material, thickness and hardness set to be suitable for user foot conditions, to be attached to a set area on the surface of a shoe sole to induce a posture in which the heel is maintained at 90° with respect to the ground, so that the balance of the whole body is maintained while the balance of the feet is in a neutral position.

Description

Footwear with pad attachment for body balance adjustment by body type

The present invention relates to a pad-attached shoe for body balance adjustment for each body type, and more specifically, by attaching an attachment pad having a material, thickness, and hardness set according to the user's foot condition to a setting area of the sole surface, so that the heel is placed on the ground It relates to a pad-attached shoe for body balance adjustment for each body type that induces a posture that maintains a 90° position and maintains a neutral calcaneal angle (RSCP: Resting Calcaneal Stance Position) when upright to maintain the overall balance of the body.

The foot is the most important part in the balance of the body, and in order to maintain the overall balance of the body, it is important to first maintain the balance of the foot in a neutral position and keep the heel at a 90 degree angle to the ground. If the foot and ankle are out of balance, the body can be twisted and deformed.

In addition, although the pressure for each area of the foot is different, most of the soles (outsoles) and midsoles (midsoles) of shoes have the same hardness. These shoes are easily worn in the area where the pressure of the sole is high, and after a certain period of time, the difference between the worn part and the non-wear part increases and the foot becomes more twisted.

Techniques to supplement this point are being studied. Patent Publication Nos. 10-2005-0122205 'A device and method for improving human balance and gait and preventing foot injury', Korean Patent Publication No. 10-1557782 'Having a detachable support member A foot orthodontic appliance and a method for manufacturing the same' fall under such a technique.

The above 'device and method for improving human balance and gait and preventing foot injury' is composed of electrodes or vibration actuators, insoles, socks, shoes, shoe inserts, platforms, and control devices to generate non-deterministic random signals and repeating pattern signals. Thus, the sensation of the feet, treatment, and blood flow can be improved, but an external stimulus must be present and there is a limit to the effect of continuously balancing the body in general walking.

The 'foot orthodontic appliance having a detachable support member and a method for manufacturing the same' consists of a flexible insole sash, an arch support member, a metatarsal support member, a cushion layer, and an intermediate attachment recess to improve comfort and wearability, but There is a limit to maintaining the balance of the body by manufacturing shoes that fit the body type and characteristics.

Therefore, the present invention improves the problems of the prior art, and has an attachment having a material, thickness, and hardness set according to the user's foot condition, such as an inner calf pad, an inner heel pad, an outer heel pad, a cuboid pad, and a metatarsal pad. The purpose of providing a new type of pad-attached shoe for body balance adjustment for each body type in which the balance of the foot can be neutral by inducing the heel to maintain 90° with the ground (RCSP) by allowing the pad to be attached to the setting area of the sole surface. do it with

According to the features of the present invention for achieving the above object, the present invention is a shoe body 200 having a shoe sole 100 in contact with the user's foot; It is attached to the setting area of the surface of the shoe sole 100 and protrudes upward, and the attachment pad 300 has a material, thickness, and hardness set according to the user's foot condition. A technical gist of the invention is to provide a pad-attached shoe for adjusting body balance for each body type, characterized in that it is maintained.

As described above, in the pad-attached shoe for body balance adjustment for each body type according to the present invention, the shoe body 200 includes a forefoot inner region, a forefoot outer region, an inner midfoot region, an outer midfoot region, an inner hindfoot region, and an outer hindfoot region. The divided area 110 in which the attachment pad 300 is to be disposed is selected according to the shape of the user's foot corresponding to each divided area 110 , and the selected divided area 110 is divided into six divided areas 110 of It is characterized in that the attachment pad 300 having the hardness and thickness set for each is disposed in the corresponding divided area 110 .

In the above-described pad-attached shoe for body balance adjustment for each body type according to the present invention, the attachment pad 300 is made of any one material selected from a material having a bounce characteristic, a memory foam material, and a hard material group, each It is characterized in that the selection of the material is made according to the shape of the user's foot corresponding to the divided area (110).

In the above-described pad-attached shoe for body balance adjustment for each body type according to the present invention, the attachment pad 300 is disposed on the inner edge of the midfoot to correspond to the arch of the foot, is convex in a half-moon shape or streamlined shape, and is made of a hard material The inner calf pad 310, which is formed of a thickness corresponding to the collapsed height of the foot arch and performs a function of raising the collapsed foot arch; It is disposed in connection with the medial calf pad 310, is disposed on the inner edge of the hindfoot in response to the arch of the foot, is convexly formed in a curved line, is made of a hard material, and is a neutral heel an inner heel pad 320 that functions to upright; The outer heel pad ( 330); a cubic bone pad 340 disposed in connection with the outer heel pad 330 and disposed on the outer edge of the midfoot and convexly formed in a dome shape; It is arranged in the center of the rear of the midfoot and the center of the front of the hindfoot in response to the calcaneus, and is convexly formed in a circular or oval shape. Bell pad 350 for reducing heel pain caused by osteophytes and plantar fasciitis; It is disposed on the posterior part of the forefoot and the anterior part of the midfoot corresponding to the metatarsal bone, and the "∧"-shaped toe support end 361 is convexly formed between the big toe and the index toe, and is made of a material having bounce properties. , metatarsal pad 360 that induces normal gait while giving a repulsive force to the big toe when the heel is lifted during walking by guiding the big toe straight; It is characterized in that any one selected from the group (群).

As described above, in the pad-attached shoe for body balance adjustment for each body type according to the present invention, the attachment pad 300 is disposed in the division area 110 selected to correspond to 10 abnormal foot shapes, respectively, and is set according to the corresponding abnormal foot shape. A combination of one or more attachment pads 300 having a hardness, thickness, shape, and material to be used is disposed on the shoe body 200, and the ten abnormal foot shapes are, Condylar valgus valgus valgus foot morphology, normal arch hindfoot varus valgus foot morphology, flat foot neutral valgus foot morphology, flat foot hindfoot valgus valgus valgus foot morphology, flat foot and hindfoot valgus valgus valgus foot morphology, lumbar neutral valgus foot morphology , is characterized as a lumbar hindfoot valgus valgus core morphology, lumbago and hindfoot valgus valgus central valgus morphology, and lumbago and hindfoot valgus varus core morphology.

According to the pad-attached shoe for body balance adjustment for each body type according to the present invention, the following effects can be obtained.

First, an attachment pad is attached to the surface of the shoe sole so that the alignment of the heel is close to neutral, so that the overall balance of the body can be maintained along with normal walking.

Second, it is possible to maintain the abnormal foot shape except for the neutral weight center shape of the normal foot as a shape close to that of the normal foot.

The effects of the present invention are not limited to the above-mentioned effects, and other effects not mentioned will be clearly understood by those skilled in the art from the description of the claims.

1 (a) and (b) are exemplary views of a pad-attached shoe for body balance adjustment for each body type according to an embodiment of the present invention;

Figure 2 is a view for showing a divided area of the shoe body according to the embodiment of the present invention;

3 and 4 are diagrams illustrating a configuration in which an attachment pad according to an embodiment of the present invention is disposed in a divided area of a shoe body;

5 is a view of the arrangement of the attachment pad according to the embodiment of the present invention as viewed from the rear end of the shoe body;

6 is an exemplary view of a metatarsal pad according to an embodiment of the present invention;

7 is an exemplary view of the medial calf pad in accordance with an embodiment of the present invention;

8 is an exemplary view of an inner heel pad in accordance with an embodiment of the present invention;

9 is an exemplary view of an outer heel pad in accordance with an embodiment of the present invention;

10 is an exemplary view of a cubic bone pad according to an embodiment of the present invention;

11 is a view of measuring the center of gravity of the normal foot according to an embodiment of the present invention;

12 is a view of measuring the center of gravity of a normal foot hindfoot valgus according to an embodiment of the present invention;

13 is a view of measuring the center of gravity of the normal arch and hindfoot valgus according to an embodiment of the present invention;

14 is a view of measuring the center of gravity of a normal arch hindfoot varus according to an embodiment of the present invention;

15 is a view of measuring the center of gravity of a neutral flat foot according to an embodiment of the present invention;

16 is a view of measuring the center of gravity of a flat-footed extremity valgus according to an embodiment of the present invention;

17 is a view of measuring the center of gravity of a flat foot condyle valgus according to an embodiment of the present invention;

18 is a view of measuring the center of gravity of a neutral yo-foot according to an embodiment of the present invention;

19 is a view of measuring the center of gravity of the valgus of the hindfoot hindfoot according to an embodiment of the present invention;

20 is a view of measuring the center of gravity of the valgus of the hindfoot and hindfoot according to an embodiment of the present invention;

21 is a view of measuring the center of gravity of the varus of the hindfoot and hindfoot according to an embodiment of the present invention;

22 is a view in which a foot state is measured according to an embodiment of the present invention.

Hereinafter, the present invention will be described with reference to the drawings, and when it is determined that a detailed description of a related known technology or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted. will be.

And the terms described below are terms defined in consideration of functions in the present invention, which may vary depending on the intention or custom of the user or operator, and the definition should be made based on the content throughout this specification describing the present invention.

The pad-attached shoe for body balance adjustment for each body type according to an embodiment of the present invention is configured to include a shoe body 200 and an attachment pad 300 as shown in FIG. 1 .

Here, for the production of the pad-attached shoe for body balance control according to the present invention, the measurement of the user's foot is carried out, and the attachment pad 300 reflecting the measurement result is attached to the shoe, and the user wears the custom-made shoe, thereby walking posture. , the shape of the foot, so that the plantar pressure can be corrected during correction. Measurement is made through a base plate made of transparent cellophane paper or acrylic on which the heel line of the normal foot is projected, and an imbalance pad manufactured to place the foot unbalanced. The position and balance values are measured, and the foot type to be measured is measured through the difference between the base plate and the person's feet. Here, as shown in FIG. 22, by determining the shape of the foot according to the Resting Calcaneus Stance Position (RCSP), A indicates a neutral foot shape, indicating that the normal foot maintains a neutral position, B indicates a foot shape of the hindfoot valgus, and C is the hindfoot Shows the foot shape of the varus.

The shoe body 200 has a shoe sole 100 in contact with the user's foot, and may be sports shoes, shoes, shoes, boots, etc., having an upper 210 as shown in FIG. It may be shoes such as sandals and slippers having the sandal band 220 as shown in (b).

As shown in FIG. 2, the shoe body 200 may be divided into a forefoot that is the front part closest to the toes, a midfoot part that is the middle part, and a rear part that is the rear part closest to the heel, and the area in the direction of the arch line is the inner region, The opposite line region is divided into an outer region and divided into six divided regions 110 of the forefoot inner region, the forefoot outer region, the midfoot inner region, the midfoot outer region, the rear foot inner region, and the rear foot outer region.

The attachment pad 300 is attached to the upper surface setting area of the shoe sole 100 and protrudes upward, and the attachment pad 300 according to an embodiment of the present invention is the upper surface of the mid sole constituting the sole 100 . is attached to Such an attachment pad 300 has a cleaning agent, thickness, and hardness set according to the user's foot condition. The divided area 110 in which the attachment pad 300 is to be disposed is selected according to the user's foot shape characteristics corresponding to each divided area 110 , and an attachment pad having hardness and thickness set for each of the selected divided areas 110 ( 300 ) is arranged in the corresponding divided area 110 .

The attachment pad 300 is made of a material selected from a material having a bounce characteristic, a memory foam material, and a hard material. As the attachment pad 300 , the medial calf pad 310 , the medial heel pad 320 , the lateral heel pad 330 , the cuboid pad 340 , the metatarsal pad 350 , and the like are used.

The medial calf pad 310 is disposed on the inner edge of the midfoot in response to the arch of the foot as shown in FIGS. 3, 4, and 7, and is formed to be convex in a streamlined shape as shown in FIG. 3 or a half-moon shape as shown in FIG. can be The inner calf pad 310 is made of a hard material, is formed to a thickness corresponding to the height at which the arch of the foot is collapsed, and performs a function of raising the arch of the foot.

The inner heel pad 320 is disposed in connection with the inner calf pad 310 as in FIGS. 3, 4, and 8, and is disposed on the inner edge of the hindfoot in correspondence with the arch of the foot, and is convex with a curved line. is formed As shown in FIG. 5 , the inner heel pad 320 has an edge portion higher than the inner portion and is made of a hard material to straighten the inner heel to a neutral position.

The outer heel pad 330 is disposed to be connected to the inner heel pad 320 as shown in FIGS. 3, 4, and 9, is disposed on the outer edge of the hindfoot in correspondence with the arch of the foot, and is convex in a curved line. and the heel has an edge thickness corresponding to the collapsed angle, and the edge portion is formed higher than the inner portion as shown in FIG. 5 .

In an embodiment of the present invention, the cubic bone pad 340 is disposed to be connected to the outer heel pad 330 as shown in FIG. 10, and is disposed on the outer side of the midfoot (outer calf formed by the cubic bone and calcaneus joint) edge portion. It is formed convexly in a half-moon shape and a dome shape and supports the cubic bone.

The longitudinal pad 350 is disposed in the central region of the rear of the midfoot and the central region of the front of the hindfoot in correspondence with the calcaneus, and is convexly formed in a circular or oval shape as shown in FIG. 5 . The longitudinal pad 350 is made of a memory foam material and absorbs a load imposed on the calcaneus, thereby reducing pain due to atrophy of the calcaneus, and heel pain caused by metaphyseal spinae and plantar fasciitis.

The metatarsal pad 360 is disposed on the posterior portion of the forefoot and the anterior portion of the midfoot in correspondence with the metatarsal as shown in FIGS. 3, 4, and 6 . Such a metatarsal pad ( ) may have various shape structures. In particular, as shown in FIG. 6 , the toe support end 361 of the “∧” shape is convexly formed in the region between the big toe and the index toe, and has a bounce characteristic. It is made of material to straighten the big toe, so that when the heel is raised, the straightened big toe steps on the ground, giving the ground repulsive force and inducing normal walking.

12, 13, 14, 15, 16, 17, 18, 19, 20, and 21, the attachment pad 300 is selected corresponding to 10 abnormal foot shapes, respectively. A combination of one or more attachment pads 300 having hardness, thickness, shape, and material set according to the abnormal foot shape is disposed on the shoe body 200 .

The 10 abnormal foot types include a normal hindfoot valgus core foot type, a normal arch valgus valgus foot type with normal arch, a normal arch hindfoot valgus weight deep foot type, a flat foot neutral weight center foot type, and a flat foot hindfoot valgus weight deep foot type. There are flat foot and hindfoot hallux valgus foot form, neutrophil neutral weight center foot form, hindfoot valgus valgus weight center foot form, lumbar foot and hindfoot hallux valgus weight center foot form, and lumbar and hindfoot valgus weight center foot form. Fig. 11 shows the shape of the center of gravity of the normal foot, and Fig. 12 shows the shape of the foot of the valgus valgus of the normal foot. It can be seen that the center of gravity arrows are evenly distributed throughout the foot.

13 shows the shape of the center of gravity of the valgus of the normal arch and hindfoot, it can be seen that the center of gravity arrow is concentrated in the hindfoot. Fig. 14 shows the shape of the center of gravity foot of the normal arch hindfoot varus, and it can be seen that the center of gravity arrow is relatively concentrated in the lateral region of the foot. Fig. 15 shows a flat foot neutral foot shape, and it can be seen that the center of gravity arrows are relatively concentrated in the inner region of the foot, but are evenly distributed. Fig. 16 shows the shape of the center of gravity foot of the flatfoot hindfoot valgus, and it can be seen that the center of gravity arrow is concentrated in the medial region of the foot. Fig. 17 shows the shape of the center of gravity foot of the flatfoot condyle valgus, and it can be seen that the center of gravity arrow is concentrated in the inner region of the foot. 18 shows the foot shape of the neutral yo-foot, and it can be seen that the center-of-weight arrows are evenly distributed in a relatively similar manner to the center of weight of the normal foot. 19 shows the shape of the center of gravity foot of the valgus in the hindfoot, it can be seen that the center of gravity arrow is bent at the hindfoot. 20 shows the shape of the center of gravity foot of the valgus of the hindfoot and hindfoot, it can be seen that the center of gravity arrow is bent at the hindfoot. 21 shows the shape of the center of gravity of the varus of the hindfoot and hindfoot, and it can be seen that it is bent in the hindfoot and lateral regions.

The drawings shown above for the purpose of explanation of the present invention are one embodiment in which the present invention is embodied, and as shown in the drawings, it can be seen that various types of combinations are possible in order to realize the gist of the present invention.

Therefore, it will be said that the present invention has the technical spirit of the present invention to the extent that various modifications can be made by anyone with ordinary knowledge in the field to which the invention pertains without departing from the above embodiments.

Claims

A shoe body 200 having a shoe sole 100 in contact with the user's foot;

It is attached to the setting area of the surface of the shoe sole 100 and protrudes upward, and the attachment pad 300 has a material, thickness, and hardness set according to the user's foot condition;

A pad-attached shoe for body balance adjustment for each body type, characterized in that the body balance is maintained through pressure correction on the sole of the foot.
The method of claim 1,

The shoe body 200 is divided into six divided regions 110 of the forefoot inner region, the forefoot outer region, the midfoot inner region, the midfoot outer region, the rear foot inner region, and the rear foot outer region,

The divided area 110 in which the attachment pad 300 is to be disposed is selected according to the shape of the user's foot corresponding to each divided area 110 , and the attachment pad 300 having hardness and thickness set for each of the selected divided areas 110 . ) is a pad-attached shoe for body balance adjustment for each body type, characterized in that it is disposed in the corresponding division area (110).
3. The method of claim 2,

The attachment pad 300 is made of any one material selected from a material having bounce properties, a memory foam material, and a hard material group, and the material is selected according to the shape of the user's foot corresponding to each divided area 110 . Pad-attached shoes for body balance adjustment by body type, characterized in that this is made.
The method of claim 1,

The attachment pad 300 is

It is placed on the inner edge of the midfoot in response to the arch, is convex in a semi-moon shape or streamlined shape, is made of a hard material, and is formed with a thickness corresponding to the height of the collapsed foot arch to raise the collapsed foot arch. medial calf pad 310 to perform;

It is disposed in connection with the medial calf pad 310, is disposed on the inner edge of the hindfoot in response to the arch of the foot, is convexly formed in a curved line, is made of a hard material, and is a neutral heel an inner heel pad 320 that functions to upright;

The outer heel pad ( 330);

a cubic bone pad 340 disposed in connection with the outer heel pad 330 and disposed on the outer edge of the midfoot and convexly formed in a dome shape;

It is arranged in the center of the rear of the midfoot and the center of the front of the hindfoot in response to the calcaneus, and is convexly formed in a circular or oval shape. Bell pad 350 for reducing heel pain caused by osteophytes and plantar fasciitis;

It is disposed on the posterior portion of the forefoot and the anterior portion of the midfoot in correspondence with the metatarsal, and the toe support end 361 in the shape of “∧” is convexly formed between the big toe and the index toe, and is made of a material having bounce properties. , metatarsal pad 360 that induces normal gait while giving a repulsive force to the big toe when the heel is lifted during walking by guiding the big toe straight; Pad attachment type shoes for body balance adjustment for each body type, characterized in that it is any one selected from the group.
3. The method of claim 2,

The attachment pad 300 is disposed in the divided area 110 selected to correspond to the ten abnormal foot shapes, respectively, and one or more attachment pads 300 having hardness, thickness, shape, and material set according to the abnormal foot shape. ) is disposed in the shoe body 200,

The 10 abnormal foot morphologies are,

Normal foot hindfoot hallux valgus weight deep foot form, normal arch valgus valgus weight deep foot form, normal arch hindfoot valgus weight deep foot form, flat foot neutral weight center foot form, flat foot hindfoot valgus weight deep foot form, flat foot and hindfoot Body balance for each body type, characterized in that they are hallux hallux valgus foot form, lumbar neutral valgus foot form, lumbar hindfoot valgus valgus foot form, lumbar foot and hindfoot valgus valgus foot form, and nephrofoot and hindfoot valgus weight center foot form Shoes with adjustable pads.