KR20000020169U - Shoes sole - Google Patents

Abstract

The present invention relates to a shoe sole that provides a cushioning function and a ventilation function, and more particularly, to a shoe sole that provides an optimal cushioning effect in consideration of the height and weight of the wearer and provides an improved ventilation function.

The present invention, the check valve (7, 9) is formed in the compression chamber (2) of the rear shaft portion and the ventilation passage (4) connected to the inside of the shoe and the suction hole (5) and the cushion member (3) in the compression chamber (2) In the conventional shoe sole (1) that is provided with a cushioning function and a ventilation function at the same time, the cushion member (3) has a variety of cushioning power separately provided that can be optimally buffered to the wearer It is possible to combine, and the sole portion (1) the bottom portion 13 to form an adhesive surface 14 to be configured to be able to adhesively bond the auxiliary window member 12 of the dichroic, heteromorphic shape, By providing customized shoes to wearers, it can be expected to improve shoes and secure superior product competitiveness.

Description

Sole {SHOES SOLE}

The present invention relates to a shoe sole (OUT SOLE), and more particularly to a shoe sole that provides a cushioning function and ventilation function, and more specifically provides an optimal cushioning effect and improved aeration function in consideration of the height and weight of the wearer It is about sole.

In general, the shoe sole (midsole, outsole, etc.) is provided with a ventilation hole and an aisle in communication with each other as a check valve. It is becoming.

And the rear axle of such a sole is formed integrally with the sole of the cushion member of various materials to provide a cushioning action with the above-described ventilation function.

That is, the cushion member is molded integrally with the sole on the rear axle of the sole to provide a cushioning force, or the air pack is incorporated therein or is coupled to the outer surface of the sole of the sole to provide a cushioning force, thereby providing a cushioning effect when walking. It is comprised so that a feeling of wearing may be provided.

Of course, the above-mentioned cushioning function of the rear axle of the sole is connected to the ventilation means to pump the compression chamber by the cushioning force generated at the time of walking so that the aeration function to suck out the air inside the shoe to the outside is performed at the same time. Most are done.

Various shoe soles having a ventilation function together with the cushion function described above are selected as the degree of cushioning according to the material properties of the cushion member and are performed on the rear axle of the shoe sole as described above. The function was to provide only a uniform and fragmentary cushioning action without considering the physical condition of the wearer, and thus could not provide the optimal cushioning effect and the feeling of wearing.

That is, it was not able to provide a cushion function to obtain a customized buffer effect considering the height, weight, etc. of the wearer.

On the other hand, the sole is manufactured in a variety of colors, in particular, the bottom (bottom) of the sole is molded in at least a double color and a variety of patterns, in order to diversify the fashion of these soles in the past several different when molding the sole (異色) It is difficult to construct a sole of a design having a pattern of a variety of colors and forms by selecting a different color material to manufacture a shoe sole by the simultaneous molding method.

Therefore, in the present design, the cushion member is selected to have an optimal cushioning effect in consideration of the wearer's body and height when manufacturing a shoe sole, thereby providing shoes having a customized cushioning function suitable for the wearer, thereby contributing to the high-quality shoes. In addition, by allowing the sole to be manufactured in a variety of patterns to provide a new shoe sole that can satisfy the ventilation and cushion functionality and design at the same time.

1 is an exploded bottom perspective view showing an embodiment of the present invention

2 is a cross-sectional view of the coupling state of the present invention

3 is a side cross-sectional view of the present invention

Figure 4 is a cross-sectional view of the check valve applied to the present invention

Figure 5 is a cross-sectional view showing some other embodiments of the present invention

☞ Explanation of symbols used in the main part of the drawing ☜

1; shoes 2; compression chamber

3; cushion member 4; ventilation passage

5; Suction hole 6; Aeration hole

7; check valve 8; suction hole

9; check valve 10; coupling member

10; fitting 12; auxiliary window member

13; adhesive 14; adhesive surface

15; bottom 16; body

17; cap 18; through-hole

19; valve plate 19a; fixed piece

20; fitting groove 21; push

22; airbag

1 is an exploded bottom perspective view showing an embodiment of the present invention, Figure 2 is a cross-sectional view of the coupling state of the present invention, Figure 3 is a side cross-sectional view of the present invention,

The suction hole 5 communicating with the inside of the shoe is connected to the compression chamber 2 of the rear shaft through the ventilation path 4, and the check valve 7 is provided at the ventilation hole 6 between the ventilation path 4 and the compression chamber 2, and the check valve is also provided at the suction hole 8 of the compression chamber 2 9 is provided to ventilate the inside of the shoe to the outside to provide a ventilation function, the compression chamber 2 is provided with a cushion member 3 in the normal shoe sole 1 is provided with a cushioning function when walking with cushioning force, the height and weight of the wearer (user) It is possible to select a different degree of cushioning according to the back is characterized by providing a shoe sole that can provide the optimal cushioning function for the wearer.

Hereinafter, the present invention will be described in detail.

The sole 1 has a compression chamber 2 formed in the compression chamber 2 of the rear axle, and a bottom portion 15 of the sole 1 having a ventilation path 4 connected to the compression chamber 2 is provided with an adhesive portion 13 formed therein.

That is, the adhesive part 13 is inserted into the depth from the bottom 15 of the shoe sole 1 to a predetermined depth, and the adhesive face 14 of the adhesive part 13 has a shape (size) in which the ventilation path 4 and the compression chamber 2 are accommodated in the bottom part 15 of the shoe sole 1. Form the sole 1.

Further, in the compression chamber 2, the coupling member 10 is integrally formed with the shoe sole 1 so that the cushion member 3 can be fitted to the bottom surface of the sole 1, and the coupling member 10 in which the cushion member 3 is fixed is naturally shaped as the cushion member 3. It has a fitting portion 11 to fit the cushion member 3 in accordance with the.

On the other hand, the auxiliary window member 12 which is adhesively bonded to the adhesive surface 14 of the adhesive part 13 is a variety of patterns of various colors and shapes, and of course, is molded into a shape and size corresponding to the adhesive part 13 and is bonded to the adhesive part 13 to be embedded in the shape.

The cushion member 3 that provides a shock absorbing effect may be made of a material having various cushioning feelings, such as urethane, and of course, may be performed by various other elastic means having an elastic material such as a spring.

In addition, the cushion member 3 may be appropriately selected according to the size of the shoe by providing a variety of water supplies according to the degree of cushion so as to provide an optimal cushioning feeling in consideration of the wearer's height and weight.

For example, in the manufacturing process of the sole 1, the cushion member 3 having a cushioning force capable of exhibiting optimal cushioning properties such as an average weight value according to height and an average value of shoe size according to an average value of height and weight is indicated by water supply. The cushion member 3 corresponding to the size of the shoe is selected to be performed on the shoe sole 1.

On the other hand, in the fitting portion 11 of the coupling member 10 to which the cushion member 3 is coupled, the interval l between the fitting portion 11 and the bottom portion 15 (bottom surface) is different for each shoe sole 1 by varying the height of the fitting portion 11. By adjusting the cushioning force to provide according to l to adjust the cushioning according to the height of the fitting portion 11.

In other words, the gap between the fitting portion 11 and the bottom portion 15 varies depending on the fitting portion 11 of the coupling member 10 together with the cushioning force of the cushioning member 3, thereby controlling the compression degree of the cushioning member 3 by the fitting portion 11. Ensure cushioning effects are provided to the wearer.

Figure 5 is a cross-sectional view showing some other embodiments of the present invention, by combining the airbag 22 of the transparent material to the compression chamber 2 outer sole 1 of the rear shaft portion to be able to see the inside of the compression chamber 2 from the outside through the air bag 22.

That is, the airbag 22 of the transparent material is coupled to the sole 1 of the compression chamber 1 by the insert molding method so that the inside of the compression chamber 2 can be seen from the outside so that the air bag 22 performs a cushioning action with the cushion member 3. At the same time, it is possible to check whether the appropriate cushion member 3 suitable for the sole 1 is properly selected through the air bag 22.

The method of confirming this is to perform the cushion member 3 in different colors according to the water supply, so that the producer as well as the igniter (user) can visually check it from the outside through the airbag 22.

The present invention configured as described above has a cushioning member 3 which provides optimal cushioning to the rear axle of the shoe sole 1 according to the physical condition of the wearer, thereby exerting a different cushioning force (buffer effect) for each shoe sole 1. By supplying customized shoes, we will have superior product competitiveness through high-quality shoes.

In the sole 1 of the present invention, when the sole 1 is manufactured, the cushion member 3 is selected according to the shoe size or the shoe size in consideration of the weight and height of the wearer, and then bonded to the coupling member 10, and then the adhesive is applied to the adhesive surface 14 of the adhesive portion 13. When the auxiliary window member 12 is adhesively bonded, the sole 1 manufacturing is completed.

For example, the cushion member 3 divides the cushion member 3, which can exert the optimal buffering force for each shoe size in advance, according to the shoe size, etc., by dividing it into water supply, etc., and marking it on the cushion member 3. In the process, the cushion member 3 is coupled to the coupling member 10.

After the selection of the cushion member 3 is completed, the auxiliary window member 12 is adhered to the adhesive surface 14 of the adhesive part 13 by applying an adhesive, preheating, or the like, and pressurizing the auxiliary window member 12 using a compressor or the like as usual to manufacture the shoe sole.

In addition, if the fitting part 11 of the coupling member 10 to which the cushion member 3 is coupled is set differently according to the desired cushioning degree, the fitting part 11 adheres to the adhesive part 13 of the shoe together with the cushioning force of the cushioning member 3. The degree of cushioning is adjusted according to the distance from the associated auxiliary window member (shoe bottom) 12.

That is, when the height of the fitting portion 11 is high, for example, even if a strong pressure acts on the cushion member 3 and the cushion member 3 is significantly compressed, the cushion member 3 is no longer compressed by the pressure by the height of the fitting portion 11. By preventing it from being able to adjust the cushioning force of the sole 1 together with the cushion member 3 therefrom.

On the other hand, Figure 4 is a cross-sectional view showing an improved configuration of the check valve 7, 9 applied to the present invention, after fitting the fixing piece 19a of the valve plate 19 for opening and closing the hole 18 into the fitting groove 20 of the body 16, cap 17 is When fitting to the body 16, the pressing piece 21 formed on the cap 17 is coupled to the fixing piece 19a fitted in the fitting groove 20 in a pressurized state so as to stably and smoothly open and close the valve plate 19.

That is, the fitting piece 19a of the valve plate 19 is inserted into the fitting groove 20 of the body 16 so that when the cap 17 is combined, the pressing piece 21 inside the cap 17 presses and supports the fixing piece 19a. By pressing and fixing the fixing piece 19a of the valve plate 19, the pressing piece 21 of the cap 17 cannot properly press and fix the fixing piece 19a of the valve plate 19 due to the assembly tolerance that may occur between the cap 17 and the body 16. By solving the problem that the opening and closing action becomes unstable to provide a shoe sole having a more sure ventilation action.

When the transparent airbag 22 is formed on the shoe sole 1 outside the compression chamber 2 as shown in FIG. 5, the cushion member 3 can be seen from the outside, so that the appropriate cushion member 3 according to the shoe size and the physical condition of the wearer is properly selected. By making it easy for anyone to check, producers can reduce the defect rate in the production process, and the user is provided with the advantage of improving the reliability of the quality and function of the product. The airbag 22 itself coupled to the outside of the yarn 2 as well as the cushion member 3 of various colors and shapes projected through the airbag 22 can produce product designs in a variety of unique patterns, contributing to the diversification of product design. .

As described above, the present invention provides customized soles by providing cushion soles 3 to the soles of the soles 1 to provide the soles 1 with the function of exerting the optimal cushioning effect by varying the degree of cushioning according to the physical condition such as the height and weight of the wearer. By enabling the supply of shoes, it contributes to the high quality of the shoes and secures excellent product competitiveness that gives the wearer the opportunity to choose the shoes that are suitable for them.

Claims (5)

Normal shoe sole 1 which provides a cushioning function and a ventilation function at the same time by providing a check valve 7 and 9 in the compression chamber 2 and the ventilation path 4 connected to the inside of the shoe and the suction hole 5 in the rear axle and a cushion member 3 in the compression chamber 2. To The cushion member 3 is provided with a variety of cushioning power to be able to alternatively combine that can exhibit the optimal buffering properties to the wearer, Sole 1 A sole, characterized in that the bottom surface portion 13 is formed with an adhesive surface 14 to which the auxiliary window member 12 of different colors and releases can be adhesively bonded. The method of claim 1, The cushion member 3 is a shoe sole characterized in that the fitting coupling to the fitting portion 11 of the coupling member 10 in the compression chamber 2. The method of claim 2, The fitting portion 11 to which the cushioning member 3 is coupled is different in height from shoe sole 1 to shoe sole, characterized in that the compression degree of the cushioning member 3 is differentiated by the distance l between the fitting portion 11 and the bottom portion 15, respectively. The method of claim 1, The sole of the compression chamber 2, the outer sole 1 is characterized by having a transparent air bag 22 that can be seen from the outside of the cushion member 3 coupled to the compression chamber 2. The method of claim 1, The check valve 7, 9 is a shoe sole characterized in that the fitting piece 19a of the valve plate 19 is fitted into the fitting groove 20 of the body 16, and the pressing piece 21 on the cap 17 presses the fixing piece 19a to be fixedly supported when the cap 17 is coupled. .