KR101130975B1 - A footwear slipsole - Google Patents

Abstract

PURPOSE: A shoe insole is provided to supply the air to the plantar through a path and a ventilation hole equipped in the lower part of the shoe insole. CONSTITUTION: A shoe insole includes a front plane part. In the front plane part, a plurality of ventilation holes(111) are formed at a constant interval. In the edge part of the front plane part, a plurality of ventilation holes are formed at a constant interval. In the back center part of the front plane part, a front lower space part is formed. In the edge part of the central bent part of the front plane part, an arch upper part(121) is formed. In the side of the arch part, a buffer space part(122) is formed.

Description

Shoe insole that allows air to flow out from the side

The present invention relates to a shoe insole used to spread on the inner bottom surface of the shoe, and more specifically, to press the space portion formed in the side portion of the middle arch portion of the shoe insole while walking the shoe wearer to compress the original or It relates to a shoe insole so that the air flowing into the position of the shoe to be supplied to the sole through the passage and vents provided on the bottom surface of the shoe insole.

Various shoes such as shoes and sneakers have been modified and changed in various forms and functions so as to protect the foot of the user and to ease walking.

In general, the history of shoe improvement is to use the insole inside the shoe to maintain the shape and strength of the shoe and to reduce the fatigue of the sole of the body's weight during walking, the conventional shoe insole It is used to alleviate shock and reduce foot fatigue.

However, the shoe with the insole inside prevents the outside and inside air from being ventilated smoothly by the outer skin.When you wear shoes for a long time, bad air accumulates in the shoe and the internal temperature rises, causing sweat between the toes. Due to this there is a problem that various germs such as foot odor and athlete's foot, eczema can easily occur.

In the related art, in order to solve the above problems, there is a part that forms a ventilation hole on the bottom of the shoe insole so that ventilation is smoothly performed, but the air insole is completely in contact with the bottom of the shoe so that the air flows into the shoe. There was a disadvantage that can not be evenly circulated to the sole.

In particular, if the insole that is in direct contact with the foot in sneakers is not well ventilated when ignited, it can send the sweat from the foot smoothly, resulting in odors and odors such as foot odor, which causes discomfort to others or athlete's foot eczema, etc. Not only does it cause foot disease, but it also causes fatigue or fatigue when walking.

In addition, it causes a problem in the exercise such as walking or jogging running, the exercise effect is lowered and is a significant cause of the decrease in exercise function.

In addition, shoes such as sneakers are required to insoles to prevent damage to the joints, such as ankles or knees, because a lot of impact is applied to the joint when walking, running or various sports.

Therefore, in the past, various types of insoles, which are provided in shoes such as sneakers and have functions such as ventilation and shock absorption, have been developed.

As such a conventional shoe insole, "multifunctional shoe insole" of Publication No. 10-2010-0083692 is disclosed.

The conventional multifunctional shoe insole 50 has an upper surface 51 having an appearance corresponding to the shape of the sole, a side bottom end 52 having a low height as a part where one end is in contact with the toe, and the other end of the heel In the shoe insole consisting of a side high end portion 53 having a low height as a portion in contact with the,

The side bottom end 52 is formed with a plurality of vent holes 54 to ensure ventilation, and the "U" shaped groove 56 formed between the upper surface 51 and the lower surface of the side high end 53. The U-shaped airbag 57 having a shape corresponding to the groove 56 is mounted therein, and the insole main body 58 at a position adjacent to the side high end 53 of the insole main body 58 is elastic and breathable. Considered through-hole 59 is formed, the air passage 61 is formed extending from the side surface 60 of the insole body 58 to the lower surface at a predetermined interval,

A groove 62 is formed at the center of the upper surface 51 of the side high end portion 53, and the groove 62 has a structure in which an elastic member 63 having a shape and size corresponding thereto is attached.

The conventional multifunctional shoe insole 50 as described above provides a superior elasticity to the wearer to improve the wearing comfort and to walk lightly and breathe to the soles of the shoes to suppress the occurrence of odor by circulating the humid air inside the shoe. It increases the ignition of the heel contact area and absorbs the impact force.

KR 10-2010-0083692 (publication number) 2010.07.22. KR 20-0114450 (registration number) 1993.02.14. KR 20-0313475 (publication number) 2003.05.02.

However, the conventional shoe insole made of the above structure has a problem that the structure is complicated and takes a lot of manufacturing cost, such as to be equipped with a separate air bag or elastic member,

In addition, due to the complexity of the structure there is a problem that the durability can be somewhat reduced.

Accordingly, the present invention has been made to solve the above problems, is provided with an arch shape to be located in the bottom of the sole of the shoe so as to be located in the concave portion of the sole, when the wearer walks in the arch-shaped side portion compression of the sole of the foot It can be pressed or inflated by a load to form a buffer space to allow the inflow and outflow of external air, and formed on the bottom so that it can communicate with the buffer space portion can be supplied to the sole of the air flowing in and out By providing a shoe insole structure in which a plurality of passages and vents are formed, fresh outside air is circulated evenly on the sole to purify the air inside the shoe to remove sweat or odors and to prevent diseases such as athlete's foot or eczema. To keep your shoes comfortable and hygienic. An object of the present invention is to provide a shoe insole that allows air to enter and exit from the side.

In addition, another object of the present invention is to make a material of the insole made of a synthetic resin foam material such as polyurethane or rubber having elastic force to absorb the impact force by the elastic force to relieve the impact force applied to the ankle or knee, etc. To make it work.

In order to achieve the above object, the present invention relates to an arched portion in which the recess of the sole is seated. In the shoe insole which is provided in the shoe, the front surface portion of the sole of the sole and the concave portion formed in the middle portion of the sole seating and the rear portion of the heel is in close contact with the shoe insole to protect the sole ,

A plurality of ventilation grooves are formed in the edge portion of the front plane portion at regular intervals so that fresh air from the skin or the outside of the shoe flows into the bottom surface, and at the center of the rear surface of the front plane portion as the ventilation groove. A front space portion is formed in which the inlet air is supplied by the connecting passage, and an arch portion is provided at the edge portion of the central curved portion so as to be in close contact with the curved portion of the sole. A buffer space portion is formed to be compressed or expanded to allow air to flow in and out, and a bottom surface portion of the central curved portion is formed to have a central surface space portion in which air introduced into the buffer space portion enters and exits through a central passage. It features.

Therefore, a plurality of passages and vents are formed so that the air inflow and outflow can be communicated to the sole of the sole so as to be in communication with the shoe insole buffer space in the side portion according to the present invention.

Fresh outside air is circulated evenly to the soles of the feet to purify the air inside the shoes to remove sweat or odors and to prevent diseases such as athlete's foot or eczema, providing comfortable and hygienic shoes.

In addition, the insole is made of a synthetic resin foam material such as polyurethane or rubber having elastic force, so that the impact force can be absorbed by the elastic force, thereby reducing the impact force applied to the ankle or knee.

1 is a perspective view of the upper surface side of the shoe insole capable of air intake from the side portion according to the present invention,
Figure 2 is a perspective view of the lower surface side of the shoe insole capable of air intake from the side portion according to the present invention,
3 is a plan view of a shoe insole capable of air intake from the side portion according to the present invention,
Figure 4 is a bottom view of a shoe insole capable of air intake from the side portion according to the present invention,
5 is a state diagram in which the inflow and outflow of air to the sole by the insole that is air inlet and outlet in the side portion according to the present invention,
Figure 6 is a state diagram for a conventional shoe insole.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

As shown in FIGS. 1 to 4, the shoe insole 100 that is capable of entering and exiting air from the side portion according to the present invention,

Footwear is provided in a shoe with a cloth so that the outside air can be freely introduced into and out of the shoe provided with an external vent opening to allow the outside air to flow into the arch portion where the recess of the sole is seated,

The front flat portion 110 is in close contact with the front of the sole,

A central flexure portion 120 in which a recess formed in the middle portion of the sole is seated;

In the shoe insole to protect the sole is composed of the rear portion 130 is close to the heel,

A plurality of ventilation grooves 111 are formed along a predetermined interval at an edge portion of the front flat portion 110 to allow fresh air from the skin or the outside of the shoe to flow into the bottom surface.

In the center of the rear surface of the front plane portion 110 is formed a front surface space 113, the air flowing into the vent groove 111 is supplied by the connection passage 112,

The front lower space 113 is provided with a plurality of vents 114 penetrating from the lower surface to the upper surface to allow the introduced air to be supplied to the sole,

An edge portion of the central curved portion 120 is provided with an arch portion 121 to be in close contact with the curved portion of the sole, and the side of the arch portion 121 is compressed or expanded by the pressing force of the sole to allow air to flow in and out. A buffer space portion 122 is formed to be provided,

The rear surface of the central bending portion 120 has a structure in which a central surface space portion 124 is formed in which air introduced into the buffer space portion 122 is supplied through the central passage 123.

In addition, a rear surface space 132 is formed on the rear surface of the rear surface 130 so that air introduced into the buffer space 122 is supplied through the connection passage 131.

In addition, the rear lower surface space 132 may be provided with a plurality of rear vents 133 penetrating from the lower surface to the upper surface so that the introduced air can be supplied to the heel.

And between the buffer space 122 and the front lower space portion 113, the air supply to communicate with each other so that the air flowing into the buffer space 122 can be supplied to the front lower space portion 113 A passage 125 is provided.

In addition, a front connection passage between the center bottom space portion 124 and the front bottom space portion 113 allows the air introduced into the center bottom space portion 124 to be supplied to the front bottom space portion 113. 115 is provided.

In addition, a rear connection passage is provided between the center bottom space part 124 and the rear bottom space part 132 so that air introduced into the center bottom space part 124 is supplied to the rear bottom space part 132. 134 is provided.

In addition, the central lower space portion 124 may be further provided with an auxiliary space portion 124a to improve the air inlet and cushion function.

This is formed by dividing the central surface space portion 124 to increase the space portion as a whole, the air inflow ability is improved and the cushion function can also be improved.

And the upper surface of the shoe insole is protruded by the central lower space portion 124, the rear lower space portion 132 and the buffer space portion 122 is able to function as a cushion.

Therefore, the shoe wearer to protect the joints such as ankle or knee when walking.

Hereinafter, the operation will be described.

The shoe insole 100, which can be air-extracted from the side portion of the present invention configured as described above is laid on the inside of the shoe and wore to walk toward the ground.

In this case, the moment the shoe falls off the ground,

The buffer space 122, the front bottom space 113, the center bottom space 124, and the rear bottom space 132 are expanded at the same time or sequentially.

At this time, as the buffer space 122 is expanded, the external air is sucked from the external vent provided on the outer side of the shoe, and the front lower space portion 113 and the central lower space portion 124 and the rear lower space Each of the portions 132 is expanded.

In this case, the front surface space 113 may be supplied along the connection passage 112 while the outdoor air is introduced from the skin portion of the shoe through the ventilation groove 111.

The moment the shoe hits the ground,

The buffer space 122 and the front lower surface portion 113, the central lower surface portion 124, and the rear lower surface portion 132 are each pressed or pressed simultaneously or sequentially.

At this time, the external air introduced into the buffer space 122 is supplied to the central surface space 124 through the central passage 123, and then the front surface space portion (the front connection passage 115). After being supplied to 113, the front lower surface space 113 may be supplied to the sole of the wearer through the vent 114.

In this case, some of the external air introduced into the buffer space 122 may be directly supplied to the front surface space 113 through the air supply passage 125.

In addition, the external air introduced into the buffer space 122 is supplied to the rear lower space 132 through a connection passage 131, and then the external air supplied to the rear lower space 132 is provided in the rear vent. Through 133 can be supplied to the heel portion of the sole.

At this time, some of the external air introduced into the central surface space 124 can be directly supplied to the rear surface space 132 through the rear connection passage 134.

As described above, the front lower space portion 113, the central lower space portion 124, and the rear lower space portion 132 constitute elastic portions each having a buffer function and are received from the buffer space portion 122. By supplying the outside air to the sole through the vent 114 and the rear vent 133,

Fresh outside air is circulated evenly to the soles of the shoes to purify the air inside the shoes to remove sweat or odors and to prevent diseases such as athlete's foot or eczema so that the shoes can be used comfortably and hygienically.

In addition, the material of the shoe insole is made of a synthetic resin foam material such as polyurethane or rubber having elastic force to absorb the impact force by the elastic force to relieve the impact force applied to the user's ankle or knee, etc. Function can also be exercised.

100: Shoe insole that air can enter and exit from the side
110: front plane
111: vent groove 112: connecting passage 113: the front space portion
114: vent 115: front connecting passage
120: center bend
121: arch shape 122: buffer space 123: central passage
124: center surface space section 125: air supply passage
130: rear part
131: connecting passage 132: rear space portion 133: rear vent mechanism
134: rear connecting passage

Claims (5)

The shoe is provided with a cloth with a skin part so that the outside air can be freely introduced into and out of the shoe having an external ventilation opening to allow the outside air to flow into the arch portion where the recess of the sole is seated. In the shoe insole to protect the sole is composed of a front flat portion that is in close contact with the front portion and the center bent portion is seated in the recess formed in the middle portion of the sole and the rear portion is in close contact with the heel,
A plurality of ventilation grooves are formed at a predetermined interval at the edge portion of the front flat portion so that fresh air from the skin of the shoe or the outside is introduced into the bottom surface,
In the center of the rear surface of the front flat portion is formed a front lower space portion in which the air flowing into the vent groove is supplied by a connection passage,
The edge portion of the central bent portion is provided with an arcuate portion to be in close contact with the bent portion of the sole, the side of the arcuate portion is provided with a buffer space portion is compressed or expanded by the pressure of the sole to allow air to flow in and out ,
The rear surface of the central bent portion of the shoe insole capable of entering and exiting air from the side portion, characterized in that the air is introduced into the buffer space portion through the central passage formed in the center surface space portion is formed.
The method of claim 1,
The front inlet space portion is a shoe insole capable of entering and exiting the air in the side portion, characterized in that it is further provided with a plurality of vents penetrating from the bottom to the upper surface so that the introduced air can be supplied to the sole.
The method of claim 1,
The rear surface of the rear portion is provided with a rear lower surface portion to allow the air introduced into the buffer space portion to be supplied through a connection passage,
The rear inlet space portion of the shoe insole capable of entering and exiting air from the side portion, characterized in that the plurality of rear vents further penetrate the upper surface from the lower surface so that the introduced air can be supplied to the heel.
The method of claim 3,
An air supply passage is formed between the buffer space portion and the front bottom space portion to communicate air flowing into the buffer space portion to the front bottom space portion.
A front connection passage is provided between the center bottom space part and the front bottom space part so that air introduced into the center bottom space part is supplied to the front bottom space part.
Between the center bottom space part and the rear bottom space part is provided with a rear connection passage for supplying air introduced into the center bottom space part to the rear bottom space part is possible to enter and exit air from the side portion Shoe insole.
The method of claim 4, wherein
The center in the space portion of the shoe insole that can be air in and out from the side portion, characterized in that the auxiliary space is further provided to improve the access and cushioning function of the air.

Images