MX2015002275A - Shoe sole having matchable (separable and assemblable) edge crimp band. - Google Patents

Abstract

The present invention relates to a shoe sole, which includes a ventilated sole, having an edge crimp band which can be separated from and assembled to a ventilated shoe sole. The ventilated shoe sole according to the present invention includes the edge crimp band which surrounds the side surface of the sole so as to be capable of selectively opening and closing a vent, and the edge crimp band and the sole have fastening means that corresponding to one another. According to the present invention, the vent formed in the side surface of the shoe sole can be conveniently opened and closed, and thus the outer shape of a typical sole can be maintained when worn, or ventilation can be achieved so as to remove humidity from a shoe and eliminate athlete's foot or foot odor. Also, the outer shape of the general sole can be maintained while being worn, or alternatively, the outer shape of a ventilated shoe can be maintained while being worn. In addition, the user convenience of the ventilated shoe can be increased, and the penetration of water, dust, or foreign substances through the vent can be completely prevented.

Description

SOLE OF SHOE THAT HAS BORDER COMPRESSION REMOVABLE TECHNICAL FIELD The present invention relates to a shoe sole, and more particularly, to a shoe sole having removable edge compression bands attached to the outer peripheral edge thereof for selectively opening and closing vent holes formed along the length of the shoe. sole and to obtain decorative and reinforcement effects, where the edge compression bands are replaced by new ones.

PREVIOUS TECHNIQUE As shown in Figure 1, a general shoe 10 includes a sole 11 contacted with the floor while a user is walking, an upper part 12 coupled to the upper part of the sole to protect the user's foot from the outside, and a jig 13 selectively disposed within the upper part 12 in a manner such that it is brought into direct contact with the foot of the user.

To provide various functions to the shoe 10, by the way, a midsole, which is made of a material different from that of the sole, is generally arranged in the upper part of the sole, and in addition, the midsole and the sole are joined together to constitute a sole. In addition, a non-slip sole is attached separately to the bottom of the sole.

Therefore, the sole used in the present invention means that the sole includes the midsole, and in this case, the sole includes the sole made by joining upper and lower plates that have different materials to each other and the sole made of a material. Consequently, the sole can include the sole made of the union of different materials between each other up and down and having the midsole on the upper part thereof and the sole made of a material.

That is, the sole is attached to the midsole to form a unitary sole, and otherwise, the midsole simply attaches to the upper part of the sole. At this time, the midsole of the ventilated sole is the midsole that has ventilation holes formed along the upper surface thereof, not at the outer peripheral edge thereof, and otherwise, the midsole on the sole that has the midsole made of a material different from that of the sole is the midsole that has ventilation holes that communicate with the ventilation holes formed along the outer edge of the sole and inside the sole.

The sole 11 or the sole that has the midsole is made of various materials that have excellent durability in order to support the weight of a user and to absorb the impact applied while the user is walking, and if the sole has the midsole formed on it, the midsole made of the material different from that of the sole is attached to the upper part of the sole.

As the number of people enjoying leisure and exercise increases, especially, many people have paid attention to functional shoe soles that have shock absorption and ventilation functions, and as a result, many studies have been done and developments in functional shoe soles.

On the other hand, an edge is usually attached to the outer peripheral edge of the sole to provide an external design and various functions, and in some cases the soles, the edge is attached to the upper peripheral edge of the sole, while it is separated from the outer peripheral edge of the sole to hide the outer peripheral edge of the sole. In the case of the ventilated sole having wind passage passages or ventilation holes formed along the outer peripheral edge thereof, however, the edge is attached to the sole, which unfortunately makes it impossible to open and close the wind passages or ventilation holes.

As one of the examples of conventional ventilated soles, Korean Patent No. 10-0510087 is provided which describes a ventilated sole having wind passage passages or vent holes formed along the outer peripheral edge thereof., thus providing a functional shoe capable of exchanging the heat and water generated from one foot with the outside. In more detail, as shown in Figure 1, the ventilation holes 17 and 18 are formed along the outer peripheral edge of the sole 11 and on the upper surface of the sole 11, and spaces are formed within the interior of the sole 11. the sole 11 by means of a plurality of support rods, thus realizing the exchange of heat and water with the exterior.

By the way, the conventional sole 11 must make and couple separate ventilation chamber support elements, which makes the structure and manufacturing process more complicated. In addition, a net-shaped metal waterproofing element should be placed inside the sole 11 to prevent water from entering the sole 11 from the outside. However, it is difficult to obtain complete waterproofing effects through the metal net, and on the other hand, the ventilation performance of the sole 11 is reduced due to the installation of the metal net. Furthermore, it is impossible to prevent foreign substances and water from entering the sole 11, and due to the ventilation holes formed along the outer peripheral edge of the sole 11, the shoe has a bad external appearance.

Problem teenico Accordingly, the present invention has been made in view of the aforementioned problems occurring in the prior art, and an object of the present invention is to provide a shoe sole that can open and close the outer peripheral edge of the sole, while maintains the overall outer shape of the sole, and provides edge compression bands that are separable from and can be mounted to the outer peripheral edge of the sole along which ventilation holes are formed, thereby allowing the ventilation openings of the sole. the sole are effectively opened and closed.

Another object of the present invention is to provide a shoe sole that can achieve diversity in design and change the shape or color of the outer peripheral edge of the sole according to a user's preference, thus satisfying the user's aesthetic taste .

A further object of the present invention is to provide a shoe sole which can form ventilation holes or wind passageways along the outer peripheral edge of the sole, such that while maintaining the outer shape of the sole in In general, the wind passage ducts are open to optimize air circulation by convection, thereby cooling the heat of the foot and removing moisture from the inside of the shoe to eliminate athlete's foot or foot odor.

A further object of the present invention is to provide a shoe sole that can optimize the prevention of the invasion of water or foreign substances therein through ventilation holes formed along the outer peripheral edge thereof.

A further object of the present invention is to provide a shoe sole that can selectively open and close ventilation holes by means of the manipulation of a user according to the circumstances of their use.

Technical solution To achieve the above objects, according to the present invention, a shoe sole is provided which includes a sole having air passages formed therein, first vents formed along the outer peripheral edge of the same to communicate with the ventilation air ducts, and second holes formed in the upper surface thereof to communicate with the air passage ducts; and edge compression bands made of an elastic material and removably coupled to the outer peripheral edge of the sole along which first ventilation holes are formed in such a manner that they compress the outer peripheral edge of the sole extensively by means of of elasticity and tensile force of the same and close the first ventilation holes with it.

According to the present invention, desirably, each edge compression band has first attachment means disposed at both ends thereof, and the sole has second attachment means coupled to the first attachment means of each edge compression band. in such a way that they escape from the first ventilation holes of the sole, in such a way that in the state where the edge compression bands extend, the first fixing means and the second fixing means are coupled together to allow that the outer peripheral edge of the sole along which the first ventilation holes are formed is compressed and closed by the edge compression bands having the elasticity and tensile force.

In accordance with the present invention, desirably, a band of Circular edge compression is detachably attached to the entire outer peripheral edge of the sole in such a manner that it compresses extensively and closes the outer peripheral edge of the sole along which the first ventilation holes are formed by means of the elasticity and tensile force thereof.

According to the present invention, desirably, the sole includes an outer sole as a lower body having no ventilation holes formed therein and a midsole as an upper body located above the lower body having the second ventilation holes formed in the lower body. the same, to place a plurality of posts between the lower body and the upper body, and the air passages formed in the interior of the sole are spaces formed between the lower body and the upper body, in such a way that the first orifices of ventilation are formed by means of the plurality of posts along the outer peripheral edge of the lower body and the upper body and communicate with the second ventilation holes of the upper body through the air passages that are formed between the body upper and lower body.

According to the present invention, desirably, the sole includes first and second band insertion grooves formed along the upper and lower peripheral edges thereof around the first vent holes in the width direction thereof, and each edge compression band has lids formed on the upper and lower ends thereof so that they are inserted into the first and second web insertion grooves of the sole and attached to the outer peripheral edge of the sole throughout. from which the first ventilation holes are formed.

In accordance with the present invention, desirably, the sole includes protruding portions formed by depressed etching of the portion around the first ventilation holes formed in the outer peripheral edge thereof in such a way that the portion adjacent to the first ventilation openings protrudes, except for a portion adjacent by a given width to the first ventilation openings, in such a way that the portions protrusions are formed in the portion adjacent to the first vent holes, and each compression band extends and attaches to the outer peripheral edge of the sole in which the protruding portions including the first vent holes are formed, so that the edge compression bands are attached to the outer peripheral edge of the sole along which the first ventilation holes are formed and are contactable in compressible form therewith by means of the elasticity and the expandability thereof.

According to the present invention, desirably, a plurality of seconds of fastening means are formed at the given positions of the outer peripheral edge thereof to adjust the tension of the edge compression bands.

According to the present invention, desirably, the second fastening means is made of a material of the sole itself or includes a rotary fastening element mounted separately on the sole.

Proper effects According to the present invention, the ventilated shoe sole according to the present invention can open and close the ventilation holes formed along the outer peripheral edge thereof in a convenient manner, such that while maintaining the outer shape of the sole, ventilation is provided to remove moisture from inside the shoe, thus eliminating athlete's foot or foot odor.

In addition, the outer shape of the general sole can be maintained while worn, or alternatively, the outer shape of the ventilated shoe can be maintained while it is worn, thus improving the convenience of using the ventilated shoe and completely preventing water, dust or foreign substances from entering the ventilation holes.

In addition, the shape or color of the outer periphery edge of the sole can be selected according to a user's preference through the exchange of the edge compression ba thus satisfying the user's aesthetic taste, and also, the baof edge compression located on the very worn portion of the sole are exchanged for new ones, thus extending the useful life of the shoe.

DESCRIPTION OF THE DRAWINGS Figure 1 is an exploded perspective view showing a conventional shoe.

Figure 2 is an exploded perspective view showing a shoe with a sole mounted thereon according to a first embodiment of the present invention.

Figure 3 is a sectional view taken along line A-A 'of Figure 2.

Figures 4a and 4b are sectional views showing several examples of loops formed in the sole according to the present invention.

Figures 5a to 5c are sectional views showing several examples of a rotation fastener formed by the material of the sole according to the present invention.

Figures 6a to 6c are sectional views showing several examples of another rotary fastening element such as a bolt that fixes an edge compression band to the sole in accordance with the present invention.

Figure 7 is a perspective view showing the sole according to the first embodiment of the present invention, to which the edge compression baare attached.

Figure 8 is a sectional view taken along line B-B1 of Figure 7.

Figure 9 is a perspective view showing the shoe to which the edge compression baare attached.

Figure 10 is a perspective view showing a plurality of loops formed on the outer peripheral edge of the sole according to the present invention.

Figure 11 is a perspective view showing reinforcements formed at both eof the edge compression band.

Figures 12a and 12b are perspective views showing a shoe with a sole mounted thereon according to a second embodiment of the present invention, to which the edge compression baare attached.

Figures 13a to 13c are sectional views showing various methods for attaching the edge compression band to the sole.

Figures 14a and 14b are sectional views showing the processes for coupling edge compression bato a sole according to a third embodiment of the present invention.

Figures 15a and 15b are sectional views showing the state in which the edge compression baare coupled to the sole if protruding portions are formed to surround the first complete vent hole.

Figures 16a and 16b are sectional views showing the state in which the edge compression baare coupled to the sole if protruding portions are correspondingly formed to surround the first ventilation holes.

Figures 17a and 17b are perspective views showing the states in which the edge compression band is assembled to cover the first ventilation holes and are maintained, while avoiding the first ventilation holes.

Figures 18a and 18b are perspective views showing the states in which the edge compression band is selectively mounted on the sole through the rotary fastener.

Figures 19a and 19b are perspective views showing a circular edge compression band and the state in which the circular edge compression band is coupled to the sole.

Figure 20 is a perspective view showing the state in which the ventilation holes are formed in the front sole portion and the back sole portion of the sole, respectively.

Figures 21a to 22b are perspective views showing the states in which the edge of the sole is replaced with the edge compression band.

DETAILED DESCRIPTION OF THE INVENTION In the following, an explanation on a shoe sole having removable edge compression bands according to preferred embodiments of the present invention will be given in detail with reference to the accompanying drawings.

Figure 2 is an exploded perspective view showing a shoe with a sole mounted thereon in accordance with a first embodiment of the present invention. As shown in Figure 2, a shoe 100 according to the present invention includes a sole 110, an upper part 120 coupled to the upper part of the sole 110, a jig 130 selectively disposed inside the top 120, and edge compression bands 150 mounted on the sole 110, and in this case, the shoe 100 according to the present invention differs from the conventional shoe in that the edge compression bands 150 are mounted on the sole 110.

The sole 110 has a plurality of first vents 116 formed along the outer peripheral edge thereof and a plurality of second vents 117 formed in the upper surface thereof, and the first vents 116 and vents 116. second ventilation holes 117 communicate with each other through air passage ducts 115 (see Figure 3) formed within the sole 110.

On the other hand, as mentioned above, the sole 110 according to the present invention may include the sole made of a material, the sole made of two materials joined up and down with each other, and the sole to which a sole is attached. midsole If the midsole is attached to the upper part of the sole 110, the second ventilation holes 117 are formed even in the midsole, and, in addition, the template 130 desirably has ventilation holes 132 communicating with the second ventilation holes 117.

Figure 3 is a sectional view taken along the line AA 'of Figure 2. As shown in Figure 3, the sole 110 includes a lower body 111 and an upper body 112 separated from the lower body 111 in the body. state of being supported against posts 113.

The spaces formed between the lower body 111 and the upper body 112 they serve as air passageways 115, and in view of the sole 110, the portions where the air passageways 115 communicate with the exterior constitute the first ventilation holes 116. The second ventilation holes 117 of the sole 110 they are formed in the upper body 112.

Through the first ventilation holes 116, the air passage conduits 115 and the second ventilation holes 117, accordingly, fresh air from the outside is supplied to the interior of the shoe 100 and the heat and water existing inside. of the 100 shoe are discharged to the outside.

The lower body 111, the upper body 112 and the posts 113 constituting the sole 110 are desirably formed in unitary form by means of injection molding, but can be made, without any limitation to the same. For example, upper body 112 and posts 113 are unitarily molded together, and then, lower body 111 is attached or coupled thereto. Otherwise, the lower body 111, the upper body 112 and the posts 113 are molded independently of one another, and then, coupled together.

By virtue of the aforementioned configuration of the sole 110, the air passages 115 formed between the lower body 111 and the upper body 112 communicate directly with the outside, thus optimizing the effects of air circulation. In addition, the first ventilation holes 116 formed in the outer peripheral edge of the sole 110 are closed by means of the edge compression bands 150, thus preventing water or foreign substances from entering the sole 110.

As shown, the air passage ducts 115 and the first ventilation holes 116 and the second ventilation holes 117 communicating with the air passage ducts 115 are formed only in the front and rear portions of the sole 110 and not they are formed in the middle portion of the sole 110.

However, their training is simply exemplary and freely decided.

For example, the posts 113 may be formed over the entire interior of the sole 110 to form the air passages 115 over the entire surface of the sole 110, thereby providing the light weight of the shoe and the reduction of material. In this case, the first ventilation holes 116 or the second ventilation hole 117 communicating with the air passage conduits 115 may be formed on the outer peripheral edge of the sole 110 or the entire upper body 112, and if necessary , the first ventilation holes 116 or the second ventilation opening 117 may be formed on the outer peripheral edge of the sole 110 or only a portion of the upper body 112.

The sole 110 has loops 118 formed at determined positions of the outer peripheral edge thereof in a manner such that they are coupled to hooks 152 formed at both ends of each edge compression band 150.

The loops 118 are desirably made of the material of the sole 110 itself. At this time, as shown in FIG. 4a, an incised portion 110a is formed at the outer peripheral edge of the sole 110 to allow each loop 118 not to protrude toward out from sole 110, and on the other side, as shown in figure 4b, loop 118 protrudes outwardly from sole 110.

The edge compression bands 150 serve to strongly compress the outer peripheral edge of the sole 110 to prevent water from entering the first ventilation holes 116, and in order to prevent the edge compression bands 150 from being peeled off. the sole 110 while a user walks or exercises, on the other hand, are desirably made of a material that has excellent expandability and elasticity such as rubber, urethane, Silicon and so on.

However, if the edge compression bands 150 are used only for decorating or reinforcing the sole edge 110, can be made of other materials. For example, they can be made of the material of the sole 110.

Each edge compression band 150 has the hooks 152 formed at both ends thereof in such a way that they are coupled to the loops 118 of the sole 110. The hooks 152 are formed of holes formed in both ends of each compression band of edge 150, and otherwise, other materials or parts are disposed at both ends thereof.

Incidentally, the fastening means for attaching the edge compression bands 150 to the sole 110 are not limited to the loops 118 and the hooks 152. For example, male and female hooks, snaps, male and female buckles and so on. successively they can be formed correspondingly in the edge compression bands 150 and the sole 110. Of course, other fastening means can be used freely.

If the loops 118 are formed as shown in Figures 4a and 4b, on the other hand, the edge compression bands 150 can not rotate in a desired direction. Incidentally, as shown in Figure 5a, if each edge compression band 150 rotates in a desired direction in the state of being fixed to the sole 110, the comforts in the use of edge compression bands 150 are improved. .

To rotate each edge compression band 150 in a desired direction, as shown in FIG. 5b, a rotatable fastening element 191 made of the material of the sole 110 itself protrudes from the outer peripheral edge of the sole 110, and Hook 152 of the edge compression band 150 is only coupled to the rotary fastening element 191. At this time, the rotary fastening element 191 desirably has a head 191a having a relatively large diameter formed at the upper end thereof.

The rotary fastener 191 made of the material of the sole 110 itself protrudes outwardly from the outer peripheral edge of the sole 110, and otherwise, as shown in FIG. 5c, the incised portion 110a is formed around the fastener element. rotating attachment 191 to prevent the head 191a from protruding outward from the outer peripheral edge of the sole 110.

Thus, if the rotary fixing element 191 is made of the material of the sole 110 itself, the edge compression band 150 can be rotated and separated and exchanged further.

In this case, one outer outer peripheral edge of the ventilated sole may have the rotary fastening elements and the other outer peripheral edge thereof may have the loops.

On the other hand, the edge compression bands 150 can be fixedly coupled to the sole 110 by means of rotating fastening elements made separately from the sole 110, without any unexpected separation of the sole 110.

For example, as shown in Figures 6a and 6b, each edge compression band 150 is fixedly coupled to the corresponding outer peripheral edge of the sole 110 by means of a rotary fixing element 192 such as a pin, a pin in the shape of Y and a rivet.

The end portion of the rotary fastener 192, such as a bolt, a Y-shaped pin and a rivet, passes through the hook 152 of each edge compression band 150 and is fastened by insertion to a nut orifice coupling hole formed in the outer peripheral edge of the sole 110, so that each edge compression band 150 is fixedly coupled to the outer peripheral edge of the sole 110.

In this case, a head 192a of the rotary fixing element 192 is desirably separated from the outer peripheral edge of the sole 110 by a given distance. This allows the edge compression band 150 to rotate smoothly between the sole 110 and the head 192a.

If the rotary fastening elements 191 and 192 are adopted, on the other hand, the rotary fastening elements 191 and 192 are passed through the hook 152 of the edge compression band 150, and, accordingly, as shown in FIG. 6c, a grommet 158 is desirably mounted on each hook 152 of the edge compression band 150 to prevent the edge compression band 150 from being damaged.

Figure 7 is a perspective view showing the sole according to the first embodiment of the present invention, to which the edge compression bands are coupled, Figure 8 is a sectional view taken along the line BB 'of Figure 7, and Figure 9 is a perspective view showing the shoe to which the edge compression bands are attached.

As shown, the hook 152 formed at one end of each edge of the edge compression band 150 is secured in a side loop 118 of the sole 110, and then, if the other side hook 152 pulls, the compression band of 150 edge becomes extended to a certain extent. In this state, if the other side hook 152 is secured in the other side loop 118 of the sole 110, the edge compression band 150 is fixed to the outer peripheral edge of the sole 110, while strongly compressing the sole 110.

The positions of the loops 118 in the sole 110 are determined on the lengths and elasticity of the edge of the edge compression bands 150. Due to the use of long hours, if the elasticity of the edge compression bands 150 can be reduced or if the adjustment of the tension of the edge compression bands 150 may be necessary, a plurality of loops 118 may be disposed at given positions of the peripheral outer edge of the sole 110 in the longitudinal direction of the sole 110, as shown in Figure 10. The tension applied to the edge compression bands 150 is varied according to the positions of the loops 118 coupled to the bands of edge compression 150.

In order to improve the durability of the edge compression bands 150, on the other hand, reinforcements 154 are formed at both ends of each edge compression band 150, as shown in Figure 11.

For example, reinforcements 154 may be formed by additionally connecting a different material such as a fabric to both ends of each edge compression band 150 or joining a different material such as a fabric to both ends of each edge compression band 150.

In this case, desirably, the hooks 152 are formed in the reinforcements 154.

In addition, a device for easily pulling the edge compression bands 150 can be provided additionally for efficiently coupling the edge compression bands 150 to the sole 110.

In order to prevent water or foreign substances from entering the sole 110 through the first ventilation holes 116, the edge compression bands 150 should be placed in strong contact with the outer peripheral edge of the sole 110 to close completely the first vents 116, and accordingly, the outer peripheral edge of the sole 110 or the portion around the first vents 116 must be formed through several injection slings to improve the contact force with the compression bands of edge 150.

According to the first embodiment of the present invention, as mentioned above, the edge compression bands 150 are compressed only against the outer peripheral edge of the sole 110, such that they can be escaped up and down from the sole 110, while in use.

In order to prevent the edge compression bands 150 from being breached and to allow them more efficiently to be compressed against the sole 110, desirably, the outer peripheral edge of the sole 110 must be molded to various shapes.

Next, different methods will be explained in which the edge compression bands 150 can more efficiently close the outer peripheral edge of the sole 110.

As shown in Figure 12a, first, first and second band insertion grooves 119a and 119b are formed in the upper part and the lower part of the first ventilation holes 116 along the outer peripheral edge of the sole 110 for allowing the portion in which the first ventilation holes 116 are formed to protrude.

As shown in FIG. 12b, the upper end of each edge compression band 150 about the width direction thereof is inserted into the first web insertion groove 119a, and the lower end thereof is inserted into the web. the second band insertion slot 119b. Accordingly, the edge compression band 150 surrounds the upper and lower peripheral edges of the first ventilation holes 116 by means of its own expansion and elasticity capacity, while strongly compressing the first ventilation holes 116, thus achieving a further closure full.

On the other hand, the shapes, widths and depths of the first and second band insertion grooves 119a and 119b are not especially limited thereto.

For example, the first and second band insertion grooves 119a and 119b have square section shapes as shown in Figures 12a and 12b, but may have round section shapes as shown in Figure 13a.

As shown in Figures 12a and 12b, further, the first and second web insertion grooves 119a and 119b are formed along the lower peripheral edge of the upper body 112 and along the upper peripheral edge of the lower body 111, but As shown in Figure 13b, the first and second web insertion grooves 119a and 119b can be formed apart apart by a given distance from the lower peripheral edge of the upper body 112 and along the upper peripheral edge of the lower body 111. In this case, the upper and lower ends of the first ventilation holes 116 protrude from the outer peripheral edge of the sole 110 by a given width, such that the edge compression band 150 can close the first ventilation holes 116. more efficiently.

Further, as shown in Figure 13c, each edge compression band 150 has lids 156 formed at the upper and lower ends thereof, and the first and second band insertion grooves 119a and 119b are formed sufficiently narrow and deep enough to insert the caps 156 inside.

Instead of the first and second band insertion grooves 119a and 119b formed along the outer peripheral edge of the sole 110, as shown in Figures 14a and 14b, protruding portions 114 are formed along the peripheral edge of the outsole. upper side of upper body 112 and lower peripheral edge of lower side of lower body 111, and each edge compression band edge 150 is inserted between projecting portions 114.

In addition, as shown in Figures 15a and 15b, protruding portions 119d are formed on the outer peripheral edge of the sole 110 to encircle the first orifice of ventilation 116 complete.

That is, if the entire portion around the first vents 116 is depressed to form a depressed portion 119c, the projecting portions 119d are formed around the first vents 116 in a manner that protrudes relatively in comparison. with the depressed portion 119c.

In this way, the rectangular protruding portions H9d including the first ventilation holes 116 are formed along the outer peripheral edge of the sole 110, and if the edge compression bands 150 having a high expandability and elasticity are fixed to the sole 110, they compress the projecting portions 119d, while forming a given angle with respect to the outer peripheral edges of the projecting portions 119d, thereby more efficiently closing the first complete ventilation hole 116.

At this time, the loops 118 may be formed at given positions of the depressed portion 119c, and may otherwise protrude from the depressed portion 119c.

Further, as shown in Figures 16a and 16b, the depressed portion 119c is formed around each first vent hole 116, except the portion by a given width adjacent the first vent 116, such that the projecting portions 119d which include the first ventilation holes 116 are formed correspondingly in the portions adjacent to the first ventilation holes 116.

The first and second band insertion grooves 119a and 119b, the projecting portions 114 and 119d, and the depressed portions 119 are desirably formed at the same time when the sole 110 is injection molded, but may be formed through subsequent processes.

Hereinafter, examples of use of the edge compression bands 150 according to the present invention will be explained.

When the first ventilation holes 116 formed along the outer peripheral edge of the sole 110 must be closed from the rain, as shown in Fig. 17a, they are closed with the edge compression bands 150.

Accordingly, the hooks 152 formed at both ends of each edge compression band 150 are coupled to the loops 118 formed on both side peripheries of the sole 110 to allow the edge compression band 150 to closely surround and compress the peripheral edge. outer sole 110.

If ventilation is needed, the edge compression bands 150 are separated from the sole 110. By the way, it is very inconvenient to keep the edge compression bands 150 separated in the pocket, a user's bag or the like, and therefore, as shown in Fig. 17b, a maintenance loop 118 'is desirably further formed in the sole 110.

That is, if it is assumed that the first ventilation holes 116 are formed only in the front portion of the sole 110, as shown in FIG. 17b, the separate edge compression band 150 is fixed to the sole 110 by means of the maintenance loop 118 'in the state of avoiding the first ventilation holes 116 and surrounding the rear portion of the sole 110.

If the edge compression band 150 engages the outer peripheral edge of the sole 110 by means of the rotary fastening element 191 or 192, it can rotate about the rotary fastening element 191 or 192. Consequently, as shown in the figure The first vent holes 116 are closed with the edge compression band 150, and if ventilation is required, the edge compression band 150 rotates and is clamped to the other lateral outer peripheral edge of the sole 110.

The preferred embodiments of the present invention mentioned above are explained, but can be changed and modified freely, while being limited thereto.

In accordance with the aforementioned preferred embodiments of the present invention, for example, the edge compression bands 150 are partially assembled in the front and rear portions of the sole 110, but as shown in FIGS. 19a and 19b, they are formed of a circle to strongly encircle the entire outer peripheral edge of the sole 110.

According to the above-mentioned preferred embodiments of the present invention, for example, the sole 110 has a similar thickness along the entire shoe, but as shown in Figure 20, the sole 110 is separated into a front sole 170 and a back sole 180. In this case, the first ventilation holes 116 are formed in the outer peripheral edge of the front sole 170 or the rear hole 180, and the first ventilation holes 116 are selectively opened and closed by means of the edge compression bands 150.

At this time, of course, the first ventilation holes 116 communicate with the second ventilation holes 117 through the air passages formed in the interior of the front sole 170 or the rear sole 180, and the loops 118. they are formed in the front sole 170 or the rear sole 180 in which the first ventilation holes 116 are formed to secure the hooks 152 of the edge compression band 150 therein.

In order to also enlarge the upper and lower portions of each edge compression band 150 in the direction of their width to the left and right sides, in addition, the edge compression bands 150 are injection molded, and otherwise, the hooks 152 are formed to have the width of the compression band of edge 150 by applying a fabric having a width larger than the edge compression band 150 to it. Thus, the hooks 152 and the loops 118 fixed correspondingly to the hooks 152 are formed in various forms.

According to the aforementioned preferred embodiments of the present invention, the edge compression bands 150 serve to selectively open and close the first ventilation holes 116, but can be applied to the general shoe sole without having ventilation holes for decorating or reinforcing the outer peripheral edge of the sole, in such a way that all the configurations applied to the ventilated sole having the first ventilation holes 116 formed along the outer peripheral edge thereof can be applied to all soles that do not have first ventilation holes formed in them.

In this case, the edge compression bands 150 can be compressibly coupled to the outer peripheral edge of the sole, and otherwise, incised portions corresponding to the widths and lengths of the edge compression bands 150 are formed in the sole in such a way that the edge compression bands 150 are inserted therein.

For example, as shown in Figures 21a and 21b, an incised portion 110b having a given width is formed along the front peripheral edge of the sole 110, and the edge compression band 150 having the width and length corresponding to the incised portion 110b is fixed by insertion to the incised portion 110b.

Furthermore, as shown in Figures 22a and 22b, the incised portion 110b having a given width is formed at the posterior peripheral edge of the sole 110, and the edge compression band 150 having the width and length corresponding to the Incised portion 110b is fixed by insertion to incised portion 110b.

If the edge compression bands 150 are coupled to the sole, as As mentioned above, the peripheral front and rear edges of the sole 110 are easily exchanged for new ones, and, consequently, the shape or color of the outer peripheral edge of the shoe can be selected according to a user's preference. In addition, the edge compression bands 150 located on the very worn portion of the sole are exchanged for new ones, thus extending the useful life of the shoe.

In addition, the upper part 120 of the shoe 100 according to the present invention has a general shape surrounding the entire foot as general sneakers or formal shoes, but the present invention can be applied to the upper part having a shape surrounding a portion of a foot, such as sandals, slippers and so on.

Furthermore, the sole 110 according to the present invention can be applied both to the sole made by joining upper and lower plates having different materials, as well as to the sole coupled to the midsole.

Although the present invention has been described with reference to the particular illustrative embodiments, it should not be restricted by the modalities but only by the appended claims. It is to be appreciated that those skilled in the art can change or modify the modalities without departing from the scope and spirit of the present invention.

Claims (8)

1. A shoe sole characterized because it comprises: a sole having air passage ducts formed therein, first vent holes formed along the outer peripheral edge thereof to communicate with the air passage ducts, and second ventilation holes formed in the upper surface thereof to communicate with the air passages; Y edge compression bands made of an elastic material and removably coupled to the outer peripheral edge of the sole along which the first ventilation holes are formed in such a manner that they compress the outer peripheral edge of the sole extensively by means of of the elasticity and tensile force of the same and to close the first ventilation holes with them.

2. The shoe sole according to claim 1, characterized in that each edge compression band has first attachment means disposed at both ends thereof, and the sole has second attachment means coupled to the first attachment means of each band. of edge compression in a manner such that they escape from the first vent holes of the sole, such that in the state where the edge compression bands are extended, the first attachment means and the second attachment means are coupling together to allow the outer peripheral edge of the sole along which the first ventilation holes are formed to be compressed and closed by the edge compression bands having the elasticity and tensile force.

3. The shoe sole according to claim 1, characterized because a circular edge compression band is detachably attached to the entire outer peripheral edge of the sole in such a manner that it compresses and closes the outer peripheral edge of the sole along which the first ventilation holes are formed by medium elasticity and tensile force of it.

4. The shoe sole according to claim 1, characterized in that the sole comprises an outer sole as a lower body having no ventilation holes formed thereon and a midsole as an upper body located above the lower body having the second holes of ventilation formed therein, placing a plurality of posts between the lower body and the upper body, and the air passageways formed in the interior of the sole are spaces formed between the lower body and the upper body, in such a manner that the first ventilation holes are formed by means of the plurality of posts along the outer peripheral edge of the lower body and the upper body, and communicating with the second ventilation holes of the upper body through the passage passages of the upper body. air formed between the upper body and the lower body.

5. The shoe sole according to claim 1, characterized in that the sole comprises first and second band insertion grooves formed along the upper and lower lateral peripheral edges thereof around the first vent holes in the direction of its width, and each edge compression band has lids formed on the upper and lower ends thereof in such a way that they are inserted into the first and second band insertion grooves of the sole and attached to the outer peripheral edge of the sole. sole along which the first ventilation holes are formed.

6. The shoe sole according to claim 1, characterized in that the sole comprises protruding portions formed by engraving in depressed form of the portion around the first ventilation holes formed in the outer peripheral edge thereof in such a way that the portion adjacent to the first ventilation holes protrudes, except for a given width adjacent to the first vent holes, such that the protruding portions are formed in the portion adjacent to the first vent holes, and each compression band extends and attaches to the outer peripheral edge of the vent. the sole in which the protruding portions including the first ventilation holes are formed, so that the edge compression bands are fastened to the outer peripheral edge of the sole along which the first ventilation holes are formed and they come into compressible contact with it by means of the elasticity and the expandability thereof.

7. The shoe sole according to claim 2, characterized in that a plurality of second fastening means is formed at given positions of the outer peripheral edge thereof for adjusting the tension of the edge compression bands.

8. The shoe sole according to claim 2, characterized in that the second fastening means is made of a material of the sole itself or comprises a rotary fastening element mounted separately on the sole.