KR20170016170A

KR20170016170A - shoes

Info

Publication number: KR20170016170A
Application number: KR1020150109594A
Authority: KR
Inventors: 박영은
Original assignee: 박영은
Priority date: 2015-08-03
Filing date: 2015-08-03
Publication date: 2017-02-13
Also published as: KR101725135B1

Abstract

The present invention relates to shoes. More specifically, each of the shoes has an upper which shows shape deformation by foot pressure and thus covers a foot. Each of the shoes of the present invention has the upper with shape deformation which is unfolded to the direction where the opposite parts get apart from each other, and shows shape deformation to cover the foot automatically by the foot pressure as the opposite parts get closer to each other, thereby having an advantage of being put on the foot without using hands. Furthermore, the shoes of the present invention maintain the condition in which the uppers cover the feet even when the opposite parts of the uppers with shape deformation are disposed to be spaced a predetermined distance apart from each other, thereby being applied to various foot thicknesses or foot areas.

Description

Shoes {shoes}

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a shoe, and more particularly, to a shoe having a shape-deforming upper which is deformed by pressurization of a foot and wraps around the foot.

Shoes are used to protect people's foot from external environments such as rough terrain, hard objects, temperature and weather.

Shoes are usually made in large quantities through the company. Mass-produced shoes are produced with a standard size that separates the size of the feet at regular intervals in order to increase the efficiency of the company's production.

Footwear produced with a standard size is produced in proportion to the length of the footwear, with the foot width and foot thickness of people on average.

However, there are people who have foot or foot thicknesses that deviate from the average compared to their feet.

Several methods have been devised to allow a person with feet out of the standard size to wear the shoes without inconvenience.

As a means for adjusting the length of the shoes, Korean Patent Registration No. 10-1240336 discloses a shoe which can be adjusted in length, and Korean Patent Registration No. 10-1319422 discloses a slipper capable of adjusting the length .

Also, Korean Patent Registration No. 10-1075789 discloses a sole that can control the foot width.

However, the above-mentioned shoes and slippers are troublesome to use the hand in adjusting the length and width.

Therefore, shoes that can be applied to various sizes of feet or widths, and which can automatically cover a part surrounding the foot while the adjustment process is interlocked with the shoe wearing process without any manual operation is required.

Korean Registered Patent No. 10-1240336: Length-adjustable shoes Korean Patent Registration No. 10-1319422: Slipper with adjustable length Korean Patent Registration No. 10-1075789: Footrest-adjustable sole

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a shoe sole which is deformed in such a manner that a foot- So that the shoes can be applied to various foot thicknesses or feet by allowing the both ends to be in contact with each other or to be kept close to each other according to the size of the foot.

In accordance with one aspect of the present invention, there is provided a shoe comprising: a bottom window extending in a first direction in contact with a bottom surface of a foot; a bottom window mounted on the bottom window along a direction crossing the first direction, And a shape-deforming upper which is elastically deformed so as to surround the foot by an external force applied downward while the feet are in contact with each other.

The shape-deformable upper is mounted on the bottom window in a direction intersecting with the first direction, and a first central portion of the cross-section is formed to have an arc curvature higher than both side edges with respect to the upper surface of the bottom window, And first and second upper vanes having the same arc-shaped curvature as that of the pressing portion along the extending direction of the pressing portion from both ends of the pressing portion, wherein the pressing portion presses the first center Wherein the first and second upper blades are coupled to the bottom window so that the first and second upper blades are elastically deformed while being moved in the direction of approaching the bottom of the bottom window, Is deformed in the same pattern as the pressing portion when it is elastically deformed while being flowed, Shape.

Wherein a magnetic force generating member for generating a magnetic force is provided at an end of the first upper blade and a magnetic force sensitive member is provided at an end of the second upper blade in response to a magnetic force of the magnetic force member, Member.

And an auxiliary deformed upper which is erectly mounted above the rear end of the bottom window in the first direction and is elastically deformed so as to surround the heel by an external force applied rearward while the heel of the foot is in contact with the foot.

Wherein the auxiliary deformed upper has a deformed engaging portion formed to have a second central portion closer to the tip of the bottom window and having an arc curvature closer to both side edges thereof and connected to a rear end portion of the bottom window, And a third upper blade having an arc-shaped curvature that is the same as that of the deformable coupling portion along the extending direction of the deformation-engaging portion. The third upper blade has a second central portion in the direction away from the front end of the bottom window by the pressure of the heel, And the deformation engaging portion is formed such that the second center portion is located rearward of the edge in the direction in which the third upper blade is away from the front end of the bottom window, The elastic member is deformed to have the same bending pattern as that of the third upper blade when the elastic member is elastically deformed, In the present invention.

The shoe of the present invention has the advantage that the shape-deforming upper which is spread in the direction in which the opposite ends are mutually separated is deformed by the pressure applied by the foot that is in contact with the bottom window so that the both ends are close to each other so as to automatically wrap the foot, .

Further, the shoe of the present invention is advantageous in that it can be applied to an area of various foot thicknesses and feet because the shape deformation upper can be kept wrapped around the foot even if both ends of the deformation upper part are spaced by a predetermined distance.

1 is a perspective view of a shoe according to an embodiment of the present invention,
Fig. 2 is a perspective view of the shape-deforming upper applied to Fig. 1,
Fig. 3 is a sectional view of the shoe shown in Fig. 1,
4 is a partial cross-sectional view of the shoe shown in Fig.

Hereinafter, a shoe according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

In general, shoes are divided into an upper part covering the instep and a lower part of the bottom part.

FIG. 1 is a perspective view of a shoe 1 according to an embodiment of the present invention, FIG. 2 is a perspective view of a shape-deforming upper applied to FIG. 1, and FIG. 3 is a sectional view And Fig. 4 is a partial cross-sectional view of the shoe as applied to Fig.

The shoe 1 is exemplified by a slipper or a sandal-shaped shoe. The shoe 1 is divided into a bottom part 10 as a bottom part and a shape-deforming upper part 20 as an upper part and an auxiliary shape-deforming upper part 100.

The bottom window 10 is a portion that contacts the bottom surface of the foot and extends along the first direction and has a predetermined thickness.

The first direction is the same as the longitudinal direction of the foot in the direction orthogonal to the width W of the bottom window 10.

The extended length of the bottom window 10 is formed into a length that can correspond to a foot length that a person can have, and is not limited.

The top surface 11 of the bottom window 10 is in contact with the bottom surface of the foot and the bottom surface 13 of the bottom window 10 is a portion touching the ground surface.

The floor window 10 is provided with a through slit 17 through which the pressing portion 30 of the shape-deforming upper 20 to be described later can be mounted and flowed.

The shape-deforming upper 20 is elongated in one direction.

The shape-deforming upper 20 is formed to have an arc-shaped curvature in a transverse section, and is a spring plate having the same arcuate curvature from one end to the other end.

The shape-deforming upper 20 is formed such that the first central portion 21 and the opposite side edges 25 are located at different heights by an arc-shaped curvature.

The shape-deforming upper 20 is deformed in shape by an external force, and the process is as follows.

The shape-deforming upper 20 is placed so that the first central portion 21 is located above the both side edges.

In this state, when an external force higher than the elastic force provided by the arc-shaped curvature is applied to the first central portion 21 of the central portion of the shape-deforming upper 20, the height of the first central portion 21 and the opposite side edges thereof are reversed, The shape is instantaneously deformed in a round shape so as to be close to each other. (See Fig. 2)

When an external force is applied to both ends of the shape-deforming upper 20 deformed in a round shape, the arc-shaped curvature is formed so that the first central portion 21 is positioned above the side edges, As shown in FIG. (See Fig. 2)

As described above, the shape-deforming upper 20 has a shape retained when no external force is applied, and the shape must be deformable when an external force greater than the elastic force provided by the arc-shaped curvature is applied. Be able to maintain state.

Therefore, the shape-deforming upper 20 may be made of a synthetic resin having a thin thickness and an arc-shaped curvature, aluminum, or an iron plate.

In addition, when the shape-deforming upper 20 is deformed in a circular shape due to an external force applied thereto, it may be in a flat state without a difference in height between the first central portion 21 and the opposite side edges, The difference in height between the portion 21 and the side edges can be varied.

This shape-deforming upper 20 is mounted on the bottom window 20 in a direction intersecting the first direction

The shape-deforming upper 20 is mounted on a portion corresponding to the instep of the bottom window 10 in a state where the foot is in contact with the bottom window 10.

Both ends of the shape-deforming upper 20 are formed at positions where one end portion and the other end portion correspond to each other with the bottom window 10 as a center.

The shape deformation upper 20 is further divided into a pressing portion 30, a first upper blade 40, a second upper blade 50, a magnetic force member (60) and a magnetic force sensitive member (70).

The pressing portion 30 is a portion coupled to the bottom window 10 in a direction intersecting the first direction.

The pressing portion 30 is formed such that the first central portion 21 of the cross section is higher than the side edges 25 with respect to the upper surface 11 of the bottom window 10. [

The direction in which the arc curvature formed in the pressing portion 30 extends is a direction intersecting with the first direction

The pressing portion 30 is attached to the penetrating slit 17 formed in the bottom window 10 and the upper surface of the pressing portion 30 is adhered to the upper surface of the inner circumferential surface of the bottom window 10, do.

The penetrating slit (17) is provided with a space in which the pressing portion (30) can be deformed in shape.

The first upper blade 40 is a portion extending from one end of the pressing portion 30 along the direction in which the pressing portion 30 extends.

The first upper blade (40) has the same arcuate curvature as the pressing portion (30).

The second upper blade (50) is a portion extending from the other end of the pressing portion (30) along the extending direction of the pressing portion (30).

The second upper blade (50) has the same arcuate curvature as the pressing portion (30).

The magnetic force member (60) is mounted on the end of the first upper blade (40) and is provided with a magnet for generating a magnetic force.

The magnetic force responsive member 70 is attached to the end of the second upper blade 50 and is urged by the magnetic force of the magnetic force member 60 so as to be close to the end of the first upper blade 40.

The magnetic force responsive member 70 is provided with a ferromagnetic body that can be pulled by a magnetic force.

The magnetic force member 60 may be mounted on the second upper blade 50 and the magnetic force sensitive member 70 may be mounted on the first upper blade 60. [

The magnetic force member (60) and the magnetic force sensitive member (70) may be permanent magnets constituting an N pole and an S pole on which mutual attraction acts.

A process of wrapping the foot shape by deforming the shape-deforming upper 30, which is installed in a form so as to have both ends on one side and the other side of the floor window 10, is as follows.

The pressing portion 30 is moved in the direction in which the first central portion 21 is brought close to the bottom surface 13 of the bottom window by pressing of the foot when the bottom window 10 is brought into contact with the foot and an external force is applied.

At this time, both side edges of the pressing portion 30 are elastically deformed so that the first central portion 21 is positioned below the upper surface of the bottom window 10.

When the pressing portion 30 is elastically deformed as described above, the first and second upper blades 40 and 50 are formed in the same manner as the pressing portion 30, except that the first central portion 21 is positioned below the edge, And the two ends are deformed into a shape of wrapping their feet while being close to each other.

The magnetic force of the magnetic force member 60 provided at the end of the first upper blade 40 makes the magnetic force provided at the end of the second upper blade 50, A force is applied which causes the sensitive member 70 to stick to or approach the end of the first upper blade 40.

Therefore, even if the shoes 1 are spaced from each other by the magnetic force member 60 and the magnetic force responsive member 70 provided at both ends, there is an advantage that the wearable state of the wearer can be stably maintained.

The auxiliary deformable deck 100 is a spring plate formed with an arc curvature like the deformable deformation 20.

The auxiliary deformed upper part 100 has a length shorter than the shape-deformed upper part 20 and has a length corresponding to the heel of the human body.

The auxiliary deformed upper part 100 is a part that is erectly mounted above the rear end of the bottom window 10 in the first direction.

The auxiliary deformed upper part (100) is a part deformed by wrapping the heel by an external force applied to the back while the heel of the foot is in contact.

The auxiliary deformable deck 100 has a third upper deck 120 and a deformation engaging portion 110.

The deformation joining portion 110 is a portion joined to the rear end of the bottom window 10.

The floor window 10 is formed with a slit groove 19 to which the deformable engaging portion 110 can be coupled.

The deformable engaging portion 110 is engaged with the slit groove 19 such that the second central portion 101 is formed to have an arc curvature closer to the side edges 105 with respect to the front end of the bottom window 10.

The edges of the deformable engaging portion 110 are coupled to both ends of the slit grooves 19 in the direction intersecting the first direction in an interference fit manner.

The slit groove 19 is provided with a space in which the deformable engaging portion 110 can be deformed in shape.

The third upper blade 120 is a portion extending upwardly from the upper end of the deformation coupling portion 110 along the extending direction of the deformation coupling portion 110.

The third upper blade 120 has the same arcuate curvature as that of the deformable coupling portion 110.

The third upper blade 120 is a portion where the foot contacts the bottom window 10 and contacts the heel of the foot.

The third upper blade 120 is elastically deformed such that the second central portion 101 is located behind the side edges 105 in the direction away from the tip end of the bottom window 10 by the pressing of the heel of the foot.

When the third upper blade 120 is resiliently deformed as described above, the deformable coupling portion 110 is deformed into a bending pattern having a rounded shape with the third upper blade 120.

The third upper blade (120) is provided with a third upper auxiliary blade (125) so as to stably cover the heel while being deformed such that the second central portion (101) is located behind the opposite side edges.

The third upper auxiliary vane 125 is a portion where both side edges 105 of the upper portion of the third upper vane 120 protrude from the lower portion.

The auxiliary deformed upper part 100 deformed by the pressing of the heel of the foot as described above is elastically deformed such that the second central part 101 is positioned behind the edge 105 in the direction away from the front end of the bottom window 10 So that it is bent in the direction of the tip of the bottom window so as to surround the heel.

In this way, the shape-deformable upper 30 surrounds the foot, and the auxiliary deformable upper 100 covers the heel so that the shoe 1 can be stably worn.

Although not shown, the shape-deformable upper 20 and the auxiliary deformable upper 100 may be covered with a soft material such as leather or silicone since they are portions that come into contact with the feet.

The upper portion of the bottom window 10 corresponding to the pressing portion 30 mounted on the bottom window 10 is formed of a flexible material capable of flowing up and down when the pressing portion 30 is deformed, .

In another embodiment of the present invention, a slipper shape having only the shape-deforming upper 20 without the auxiliary shape-deforming upper 100 in the floor window may be applied.

The shoe 1 according to the present invention is deformed such that the shape deforming upper 20 stretched in the direction in which the both ends are moved away from each other is automatically brought close to each other by the pressure applied by the feet coming into contact with the bottom window 10 There is an advantage that it can be worn without using a hand.

The shoe 1 according to the present invention can be applied to various foot thicknesses and foot areas since the shape-deforming upper 20 can be kept wrapped around the foot shape even if both ends of the shape- There is an advantage.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art.

Accordingly, the true scope of protection of the present invention should be determined only by the appended claims.

1: Shoe 10: Floor window
20: Shape deforming upper 30:
40: first upper wing 50: second upper wing
60: magnetic force member 70: magnetic force sensitive member
100: auxiliary shape deformation upper 110: deformation joint part
120: Third upper blade

Claims

A floor window contacting the bottom surface of the foot and extending along the first direction;
And a shape deformation upper part mounted on the bottom window along a direction intersecting with the first direction and elastically deformed to surround the foot by an external force applied downward while the foot is in contact with the bottom window, Shoes.

2. The apparatus of claim 1, wherein the shape-
A pressing portion which is mounted on the bottom window in a direction intersecting with the first direction and has a first central portion of a cross section with respect to an upper surface of the bottom window formed to have an arc curvature higher than both side edges;
And first and second upper vanes extending from both ends of the pressing portion along the extending direction of the pressing portion and having the same arc curvature as that of the pressing portion,
The pressing portion is coupled to the bottom window so that the first central portion can be elastically deformed while being moved in a direction in which the first central portion is brought close to the bottom surface of the bottom window,
Wherein the first and second upper wings are deformed in the same pattern as the pressing portion when the pressing portion is elastically deformed while the first central portion is moving in a direction in which the pressing portion approaches the bottom surface of the bottom window, Wherein the shoe is deformed in the shape of a curved line.

[3] The apparatus according to claim 2,
A magnetic force member for generating a magnetic force,
And a magnetic force responsive member which acts on the terminal end of the second upper blade in response to a magnetic force of the magnetic force member to apply a force to approach the end of the first upper blade.

The method according to claim 1,
Further comprising an auxiliary deforming upper which is mounted upright above a rear end of the bottom window in the first direction and is resiliently deformed to surround the heel by an external force applied rearward while the heel of the foot is in contact therewith Shoes that can be applied to various foot sizes.

5. The apparatus of claim 4, wherein the auxiliary deformed upper
A deformation engaging portion formed at the rear end of the bottom window, the deformation engaging portion being formed so as to have an arc curvature closer to both ends of the second center portion with respect to the front end of the bottom window;
And a third upper blade extending upwardly from the upper end of the deformable coupling portion and having an arc curvature identical to that of the deformable coupling portion along the extending direction of the deformable coupling portion,
Wherein the third upper blade is deformed in a shape that the second center portion is elastically deformed so as to be located in a direction away from the front end of the bottom window by pressing the heel,
Wherein the deformed joint portion is deformed to have the same bending pattern as that of the third upper blade when the third upper blade is elastically deformed so that the second central portion is located rearward of the edge in the direction away from the tip of the bottom window, Of the footwear.