KR20100086685A - Shoe having functionality - Google Patents

Abstract

PURPOSE: Functional shoes are provided, which can absorb the weight pressure via an arch scaffold during walking. CONSTITUTION: Functional shoes include: accommodating grooves(102,104) which are respectively prepared to cope with an outsole(100) or heel and arch; a connection pathway which interlinks the accommodating grooves; a single fluid pocket which is inserted into the accommodating grooves and a connection pathway to form a sealed enclosure with the accommodating grooves and connection pathway; and an arch scaffold which is attached to be projected to the inner part of the shoe and to the upper part coping with the arch area in the fluid pocket. The part coping with the fluid pocket with the arch of user's foot has a corrugated pipe shape to be perpendicularly expanded and contracted. The horizontal cross section of the part coping with the user's heel in the fluid pocket is larger than the horizontal cross section coping with the arch of user's foot.

Description

Shoes having functionality

The present invention relates to a functional shoe, and more particularly, to a functional shoe to which the foot arch support is automatically adjusted height during walking.

In general, the shoe serves to mitigate the impact force transmitted by the weight when walking to the spine or the like.

As the most ideal way of walking, walking on the floor from the heel to the sole of the foot to the root of the big toe is known as the "triple" walking method.

However, the conventional shoe is applied to the sole made of a flat, the weight of the weight is concentrated on the heel of the foot when walking, the impact force is transmitted to the spine, etc., causing a burden on the waist, shoulders, neck, etc. as well as causing pain The toes are deformed and the connection of the foot is not supported, so flat feet are induced, and three-time walking is not performed, and there are various problems such as increased fatigue.

In order to solve this problem, in Korean Patent No. 239854, front and rear incisions are formed on the front and rear portions of the shoe sole, respectively, so that three-time walking takes place naturally, and fatigue is significantly reduced while acupressure and The blood circulation function was performed, but the arch of the foot (footbow) was not supported, and the rear incision caused the area of the back to reach the ground, so that there was a problem that the body was not balanced.

In Korean Patent No. 556050, the heel is inclined in two stages to have a first ground plane and a second ground plane, and at the same time, the bottom surface is defined by a boundary between the front heel and the heel and a boundary between the first ground plane and the second ground plane. In order to be inclined upward, the three-time walking was performed accurately while walking, but the arch of the foot was not supported.

In order to solve these problems, in Korean Patent No. 851537, the foot arch support is inserted into the connection portion of the shoe sole, so that the user corrects the arch of the foot when walking to induce the development of the correct foot, and the rolling motion of the foot is naturally maintained. To prevent the deformation of the disease and the foot by distributing the weight due to the weight, in the sole of the shoe consisting of the first half, the second half and the connecting portion connecting the first half and the second half, a foot arch support is inserted into the connecting portion, the foot arch support Discloses a shoe sole inserted to be positioned from the inner end to the center of the connection.

However, since the height of the foot arch support is determined, there is a problem that the wearer's foot arch and the foot arch support fall off while the wearer does not act as a foot arch support while walking.

Accordingly, it is an object of the present invention to provide a functional shoe that can be pressurized by the foot arch support while walking.

The object is that a single fluid pocket is formed in the outsole, each receiving groove corresponding to the heel and the foot arch, and a connecting passage connecting the receiving groove, wherein the receiving groove and the connecting passage form a sealed space. This is achieved by a functional shoe that fits in the receiving groove and the connection passage, and is attached to the upper end of the portion corresponding to the foot arch in the fluid pocket and protrudes into the shoe.

Preferably, the portion corresponding to the foot arch in the fluid pocket may have a corrugated pipe shape to be vertically stretchable.

Further, preferably, the horizontal cross-sectional area of the portion corresponding to the heel in the fluid pocket may be larger than the horizontal cross-sectional area of the portion corresponding to the foot arch.

According to the above structure, not only the shock applied to the heel can be efficiently absorbed by the simple structure, but also the foot arch support can always press the foot arch during walking, thereby reducing the fatigue of the foot.

Hereinafter, with reference to the accompanying drawings will be described an embodiment of the present invention.

1 is a view showing a state applied to the foot arch support of a functional shoe according to an embodiment of the present invention.

As shown, the outsole 100 forms two receiving grooves 102, 104 adjacent from the surface, and these receiving grooves 102, 104 communicate with each other by a connecting passage 103.

Preferably, the horizontal cross-sectional area of the receiving groove 104 corresponding to the heel is larger than the horizontal cross-sectional area of the receiving groove 102 corresponding to the foot arch.

The receiving grooves 102 and 104 and the connection passage 103 accommodate the fluid pocket 200 constituting a single sealed space. The fluid pocket 200 includes a foot pocket pocket 210, a heel pocket 230, and a connection pocket 220 corresponding to the receiving grooves 102 and 104 and the connection passage 103 of the outsole 100.

The fluid pocket 200 may be made of a rubber material such as silicon, and the like, and is filled with air or liquid.

Footbow pocket 210 may be a corrugated pipe that can be flexibly stretched in the vertical direction, the footrest support 230 is attached to the top of the footbow pocket 210 is protruded into the shoe. Preferably, a plurality of protrusions 232 may be formed on the surface of the foot arch support 230 to obtain acupressure effect.

The operation of the functional shoe having such a configuration will be described.

When the wearer wears shoes and starts walking, the heel of the foot 10 first presses on the heel pocket 230 and the footbow portion of the foot 10 is lifted up.

When the heel of the foot 10 presses the heel pocket 230, the heel pocket 230 is contracted and deformed while the impact caused by the pressure is absorbed by the fluid filled in the heel pocket 230, and together with the contracted volume A corresponding amount of fluid enters the footbow pocket 210 through the connection pocket 220.

As described above, since the foot arch pocket 210 is in the form of a corrugated pipe, the foot arch pocket 210 expands upward due to the introduced fluid, thereby raising the foot arch support 230 attached to the upper end of the foot arch pocket 210.

Therefore, the foot arch portion of the foot 10 is lifted, but since the foot arch support 230 is raised, the foot arch of the foot 10 can be pressed by the foot arch support 230.

As described above, the horizontal cross-sectional area of the accommodating groove 104 corresponding to the heel is formed larger than the horizontal cross-sectional area of the accommodating groove 102 corresponding to the foot arch, whereby the foot arch pocket is changed even by a small height change of the heel pocket 230. The height change of 210 can be made large.

Subsequently, when the foot 10 is horizontal and the foot arch presses the foot arch support 230, the fluid corresponding to the contracted volume of the foot arch pocket 210 contracts as opposed to the above, and the heel passes through the connection pocket 220. It flows into the pocket 230. At this time, the foot arch support 230 attached to the foot arch pocket 210 is lowered to its original position.

As described above, according to the present invention, not only the shock applied to the heel can be efficiently absorbed by the simple structure, but also the foot arch support can always press the foot arch during walking, thereby reducing the fatigue of the foot.

In the above description, the embodiment of the present invention has been described, but various changes can be made at the level of those skilled in the art. Therefore, the scope of the present invention should not be construed as being limited to the above embodiment, but should be interpreted by the claims described below.

1 is a view showing a state applied to the foot arch support of a functional shoe according to an embodiment of the present invention.

Claims (3)

Receiving grooves corresponding to the heel and foot arch are respectively formed on the outsole, and a connecting passage connecting the receiving grooves is formed. A single fluid pocket is inserted into the receiving groove and the connecting passage so that the receiving groove and the connecting passage form one enclosed space, Footwear support is attached to the upper end of the portion corresponding to the footbow in the fluid pocket, functional shoes, characterized in that protrude into the shoe. The method according to claim 1, The portion of the fluid pocket corresponding to the foot arch has a corrugated tube shape so as to be vertically stretchable. The method according to claim 1 or 2, And wherein the horizontal cross-sectional area of the portion corresponding to the heel in the fluid pocket is greater than the horizontal cross-sectional area of the portion corresponding to the footbow.

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