KR20110130920A - Bottom structure of shoes for protecting sliding - Google Patents

Bottom structure of shoes for protecting sliding Download PDF

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Publication number
KR20110130920A
KR20110130920A KR1020100050483A KR20100050483A KR20110130920A KR 20110130920 A KR20110130920 A KR 20110130920A KR 1020100050483 A KR1020100050483 A KR 1020100050483A KR 20100050483 A KR20100050483 A KR 20100050483A KR 20110130920 A KR20110130920 A KR 20110130920A
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KR
South Korea
Prior art keywords
slip
shoe
worn
shoe sole
sole structure
Prior art date
Application number
KR1020100050483A
Other languages
Korean (ko)
Inventor
강문순
Original Assignee
강문순
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 강문순 filed Critical 강문순
Priority to KR1020100050483A priority Critical patent/KR20110130920A/en
Publication of KR20110130920A publication Critical patent/KR20110130920A/en

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    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/02—Soles; Sole-and-heel integral units characterised by the material
    • A43B13/12—Soles with several layers of different materials
    • A43B13/122—Soles with several layers of different materials characterised by the outsole or external layer
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
    • A43B13/22—Soles made slip-preventing or wear-resisting, e.g. by impregnation or spreading a wear-resisting layer
    • A43B13/24—Soles made slip-preventing or wear-resisting, e.g. by impregnation or spreading a wear-resisting layer by use of insertions
    • A43B13/26—Soles made slip-preventing or wear-resisting, e.g. by impregnation or spreading a wear-resisting layer by use of insertions projecting beyond the sole surface
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C15/00—Non-skid devices or attachments
    • A43C15/02—Non-skid devices or attachments attached to the sole

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

PURPOSE: A bottom structure for footwear having a slip prevention function is provided to improve an esthetic sense in consideration of the interest of a user and design. CONSTITUTION: A bottom structure for footwear having a slip prevention function comprises a main body and an anti-slip unit(212). A bottom structure of shoes(200) includes an outsole(210) and a heel(220). The anti-slip unit is equipped in the inner part of the main body.

Description

Bottom structure of shoes for protecting sliding

The present invention relates to a floor structure that is formed or attached to the bottom of a shoe, such as an outsole or a heel of a shoe, and more specifically, has a non-slip part that is more durable than a body to wear any information therein. It relates to a shoe sole structure that can be prevented even after being slipped.

In general, men's and women's formal shoes or sneakers or leisure shoes and hiking shoes, etc. are essential items that are necessarily worn in everyday life, and have various designs and functions according to a user's taste or purpose. Shoes are a general term for the items worn on the feet. They are used to protect and decorate the feet, but they are also used to prevent being buried or slipping when walking or working on beach ice, mud or sand. have. God's materials have been straw, wood, and leather since ancient times, and today they often use rubber, plastic, or a mixture of these materials.

Such shoes should be excellent in wearing comfort, but also to reduce the fatigue of the foot, even if worn for a long time has the technical characteristics to minimize the pressure through the effective dispersion of weight.

Accordingly, it is common to mold the bottom structure of the shoe into a soft soft material gradually in recent years, and the shoe made of the soft bottom structure enables a comfortable wearing state by reducing the fatigue of the foot when walking, as well as a soft fit. It is.

However, the soft floor structure as described above has a problem in that its wear life is extremely short because it is easily worn and damaged due to its poor wear resistance.

In addition, shoes, sneakers, hiking shoes, etc. It is common to have a bottom structure of a generally rugged shape to prevent slipping on rainy days or winter. However, likewise, a structure having a plurality of shapes for preventing a conventional slip is formed of the same soft material, and thus, wear is not fast and prevents slipping later.

1 is a perspective view of a men's shoe with a non-slip bottom structure commonly used.

Referring to FIG. 1, the outsole 10 generally used for shoes such as shoes is formed of a synthetic rubber material, and the heel 20 coupled to the heel portion of the outsole 10 is made of plastic or synthetic rubber. Is formed.

Outsole (outsole, 10) of the existing shoe as shown in Figure 1 is to prevent slipping is formed by the heel portion 12 in the pleated shape 12, the heel 20 is coupled to the heel similarly of the heel 20 The bottom part is also ruggedly formed in the pleat shape 12 to prevent slipping.

In the case of the shoe according to FIG. 1, the slip may be prevented at the beginning of use, but the bottom structure itself is made of a soft material such as rubber, and after some use, the bottom part may be worn. As the wrinkles disappear, it is impossible to prevent slipping.

Accordingly, the present invention has been made to solve the above-described problems, to provide a shoe sole structure that can prevent slipping even if worn.

In addition, the present invention is to provide a shoe sole structure for preventing abrasion by preventing rapid wear and different durability depending on the position.

In addition, the present invention is to provide a shoe sole structure that can increase the aesthetics in consideration of the user's interest and design by forming a spike of a specific shape when the bottom is worn.

Other objects of the present invention will become more apparent through the preferred embodiments described below.

According to an aspect of the invention, the bottom structure is formed or attached to the bottom of the shoe, the body; And a material having a higher durability than the body, and including a non-slip part provided in the body, wherein the non-slip part protrudes to the outside of the body to prevent sliding when the bottom part of the body is worn. A shoe sole structure having an anti-slip function is provided.

Here, the anti-slip portion may be implemented by a plurality of shims having a pencil lead shape or one or more bend plates.

In addition, the non-slip portion is provided with a plurality, the plurality of non-slip portion is formed to have a higher durability than the other one, the non-slip portion is located in the site where the wear occurs well according to the use of the other It can have a high durability.

In addition, a plurality of non-slip portion is provided, a plurality of the non-slip portion has a thickness different from the other one or more, the non-slip portion located in the place where the wear occurs according to the use of the body thicker than other forms Can be.

In addition, the non-slip unit may be provided in plural, and the plurality of non-slip units may be arranged to have a specific shape in appearance when the lower end of the body is worn out and protrudes outward.

In addition, the non-slip portion may be formed to have a plurality of grains diagonally.

In addition, the lower end of the body is formed with a plurality of projections for preventing the slip, the non-slip portion may be positioned so that a portion protrudes to the outside when the projection is worn in a certain portion.

In the shoe bottom structure according to the present invention, even if a portion contacting the ground is worn, the non-slip portion provided therein protrudes outward to perform a function of spike, thereby preventing slipping.

In addition, according to the present invention, those corresponding to the areas of high wear among the non-slip parts provided therein in preparation for the occurrence of uneven wear, by using a material that is durable compared to the others, to prevent abrasion and wear abrasion It can prevent.

In addition, according to the shoe sole structure according to the present invention, by arranging the non-slip portion for the wear protection and non-slip to have a specific shape, when the bottom is worn, the specific shape is shown to provide aesthetic sense and the interest of the user You can increase it.

1 is a perspective view of a men's shoe with a bottom structure for non-slip that is commonly used.
Figure 2 is a side cross-sectional view showing a shoe with a bottom structure having a non-slip function according to an embodiment of the present invention.
3 and 10 are side cross-sectional and bottom views respectively illustrating a case where the bottom of the shoe according to FIG. 2 is partially worn.
Figure 4 is a perspective view of a shoe having a bottom structure with a non-slip in accordance with an embodiment of the present invention.
5 is a bottom view of the shoe according to FIG. 2 in accordance with an embodiment of the present invention.
6 and 7 are cross-sectional views of the heel with a non-slip portion for preventing the wear of the heel according to each embodiment of the present invention.
Figure 8 is an enlarged view showing a non-slip unit built in the bottom structure of the shoe according to an embodiment of the present invention.
Figure 9 is a side cross-sectional view showing a shoe formed with a projection on the bottom portion according to an embodiment of the present invention.

As the invention allows for various changes and numerous embodiments, particular embodiments will be illustrated in the drawings and described in detail in the written description. However, this is not intended to limit the present invention to specific embodiments, it should be understood to include all modifications, equivalents, and substitutes included in the spirit and scope of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the like elements throughout the specification and claims. The description will be omitted.

Figure 2 is a side cross-sectional view showing a shoe with a bottom structure having a non-slip function according to an embodiment of the present invention, Figures 3 and 10 illustrate a case where the bottom of the shoe according to Figure 2 is partially worn, respectively Side cross section and bottom view.

First, referring to FIG. 2, the floor structures 210 and 220 of the shoe 200 according to the present embodiment include an outsole 210 and a heel 220. An anti-slip unit 212 is provided.

The anti-slip part 212 is positioned so that a part of the bottom structure parts of the floor structures 210 and 220 are worn out when the bottom part is worn out. Here, the part of the non-slip part 212 protrudes to the outside does not protrude to the outside by moving the non-slip part 212, as the part of the body surrounding the non-slip part 212 is worn out This means that a part of the non-slip 212 is exposed to the outside.

Referring to FIG. 3, when the main body bottom portion of the floor structures 210 and 220 is partially worn, a part of the non-slip part 212 provided therein protrudes to the outside, and due to the protruding non-slip part 212. The slip can be prevented.

As shown in the figure, the non-slip 212 may be implemented with a plurality of shims having a lead shape (see FIG. 4 and FIG. 5 together). Of course, one non-slip unit 212 may be provided, but it is preferable that a plurality is provided as shown in the figure so as to increase the effect of the anti-slip. Here, it is obvious that the shim may be formed in various shapes such as a cylinder, a square cylinder, and an inverted cylinder.

In addition, according to another embodiment, the non-slip portion 212 may be formed in one or more plate shape, in particular, as shown in Figure 10 is a curved plate so as to increase the area of friction with the ground to increase the anti-slip effect It may be formed in the form. That is, referring to FIG. 10, when the bottom portions of the bottom structures 210 and 220 are worn, a part of the non-slip part 212 implemented as the bent plate protrudes to the outside to prevent slippage.

Here, in particular, when the body bottom portion of the floor structure (210, 220) is worn, the non-slip portion (212) should have a higher durability than the body, so that the non-slip portion (212) is equally worn. That is, when the bottom portion of the main body corresponding to where the non-slip part 212 is located is worn, the wear around it should be larger than that of the non-slip part 212, but a part of the non-slip part 212 protrudes outward. Because it can be. Therefore, the body of the floor structure (210, 220) and the non-slip portion 212 may be formed of different materials, or even the same material should be different in durability.

In general, the outsole 210 and the heel 220 are made of synthetic rubber or plastic material. Therefore, the main body of the floor structures 210 and 220 according to the present embodiment may also be formed of synthetic rubber or plastic material. Of course, as described above, the non-slip portion 212 may be formed of synthetic rubber or plastic reel, but in this case, it should have superior durability than the main body. For example, even if the main body and the non-slip portion 212 is formed of the same synthetic rubber, it is preferable that the non-slip portion 212 is formed of a material having a durability of 100 if the main body has a durability of 50. The reason is that when the bottom portion of the body is worn on the floor, the non-slip 212 wears less than the body. Since it will be apparent to those skilled in the art that synthetic rubber or plastic may have different durability depending on the type of material or a method of manufacturing the same, a more detailed description of the material of the floor structures 210 and 220 and the non-slip part 212 is provided. Omit.

In addition, according to another embodiment, the non-slip unit 212 may be formed of a metal material such as aluminum, iron, etc. to have higher durability.

In addition, the anti-slip unit 212 according to the present embodiment does not merely perform a function of preventing the slip, and is more durable than the floor structures 210 and 220 main body, so the anti-slip unit 212 is provided on the main body itself. This will reduce the wear to some extent. Thus, the shoe 200 according to the present embodiment may be slow to wear the bottom portion by the bottom structure (210, 220) including the non-slip portion 212, and may further prevent slipping even after the wear occurs It works.

Here, in the present embodiment has been described that the non-slip portion 212 is provided on both the one side and the heel 220 of the outsole 210, but only one of the outsole 210 or the heel 220 slip ( Of course, 212) may be provided.

In addition, it is natural that the floor structure provided with the non-slip part 212 may be applied to all the shoes in addition to the shoe 200 according to the present embodiment.

Figure 4 is a perspective view of a shoe having a bottom structure with a non-slip in accordance with an embodiment of the present invention.

As shown in FIG. 4, similar to the shoe 200 according to FIGS. 2 and 3, the floor structure provided with the non-slip part 212 is the same in the shoe 400 such as the sneaker without the heel 220. Can be applied.

Typically, ordinary shoes such as sneakers are not provided with a heel and the bottom structure is formed by one outsole. Therefore, as shown in the figure, the bottom structure of the shoe 400 according to the present embodiment is formed of one outsole 410, the non-slip portion 212 in the front heel and heel portion of the body of the outsole 410 It is provided.

Likewise, when the bottom portion of the main body of the shoe 400 bottom structure (ie, the outsole 410) according to the present embodiment is worn out by friction with the ground, a part of the non-slip part 412 embedded in the worn portion is externally located. It will be revealed to prevent the slip.

5 is a bottom view of the shoe according to FIG. 2 according to an embodiment of the present invention.

Referring to FIG. 5, the plurality of non-slip parts 212 may be arranged to form a specific shape of a heart, diamond, or the like as shown in the drawing. That is, the non-slip portions 212 are arranged to form a specific shape, and when the bottom surface of the main body of the floor structure is worn out and some of the non-slip portions 212 are exposed to the outside, the shape will be recognized when viewed from the outside. It can be. Therefore, the user can feel the visual aesthetic by the non-slip unit 212, and also the interest that can be felt by gradually appearing a pattern that does not exist initially. Moreover, when walking in the shoe 200 according to the present embodiment, the specific pattern as described above by the protruding non-slip unit 212 is visible in the footprints made on the ground. That is, the specific shape by the sliding portion 212, such as the heart, diamond, as shown in the figure is to be generated as a footprint. Therefore, it is possible to derive a specific pattern by the footprint, which can cause greater interest of the user.

Referring to FIG. 3 again, the heel 220 of the shoe 200 is often subjected to uneven wear. That is, the heel 220 is not evenly worn, but wear-like phenomenon in which wear is concentrated at a certain portion compared to other portions, depending on the walking habit of the shoe wearer. In general, as shown in the figure, the abrasion is well made on the outer portion of the rear portion (heel end portion) of the heel 220.

As such, when wear wear occurs on the bottom structure of the shoe, it may not only look bad, but may also adversely affect the body in terms of the function of the foot supporting the body.

In order to solve this problem, the plurality of anti-slips 212 provided inside the floor structure body may have different durability. For example, the non-slip portions 212 located at the portion where the wear occurs well in the main body may be formed so that wear is less likely to occur than those located at the portion where the wear does not occur easily.

6 and 7 are cross-sectional views of the heel having a non-slip portion for preventing the wear of the heel according to each embodiment of the present invention.

First, referring to FIG. 6, the non-slip part 212b (hereinafter referred to as a second non-slip part) located at a portion where the wear occurs in the body of the heel 220 is a non-slip part 212a (hereinafter referred to as a first non-slip part). Compared to the non-slip) is made of a durable material. Therefore, even if more frictional force is applied to the second non-slip portion than the first non-slip portion, it is possible to achieve even wear over the entire bottom portion of the heel 220.

Referring to FIG. 7 according to another embodiment, when the non-slip portions are formed of the same material having the same durability, the non-slip portion 212d located at the portion where the wear is easily formed is thicker than other non-slip portions 212c. Is formed to have, even if more frictional force is applied can be made to evenly wear across the entire bottom portion of the heel 220.

Figure 8 is an enlarged view showing a non-slip unit built in the bottom structure of the shoe according to an embodiment of the present invention.

Referring to FIG. 8, the anti-slip part 212 according to the present embodiment has a grain 214. As shown in the figure, the non-slip portion 212 has a grain 214 inclined like a diagonal, and has a grain 214 so that the front-facing portion of the shoe is inclined downward. The reason is that when a user walks or runs wearing shoes, a force is applied to the bottom surface of the floor structure in a traveling direction, as shown in the drawing, and thus, the wear of the anti-slip part 212 may be reduced. The non-slip portion 212 may be formed to have a diagonal grain 214 in the direction as shown.

In addition, according to the present embodiment has a diagonal grain 214, the end is formed in a pointed shape to perform a function such as a spike to better prevent slipping.

Figure 9 is a side cross-sectional view showing a shoe formed with a projection on the bottom portion according to an embodiment of the present invention.

Referring to FIG. 9 together with FIG. 4, the bottom structure 910 of the shoe 900 according to FIG. 9 has a plurality of protrusions 912 formed at a bottom thereof. The protrusion 912 is to prevent slipping and may be made of the same material as the main body, and the anti-slip part 212 is provided inside the main body on which the protrusion 912 is formed. Therefore, even when the protrusion 912 is worn, the anti-slip part 212 is exposed to the outside, thereby preventing slipping.

Although the above has been described with reference to a preferred embodiment of the present invention, those skilled in the art to which the present invention pertains without departing from the spirit and scope of the present invention as set forth in the claims below It will be appreciated that modifications and variations can be made.

200, 900: shoes
210, 410: outsole
220: heel
212, 212a, 212b, 212c, 212d: non-slip
214: texture
400: shoes
912: protrusion

Claims (8)

In the bottom structure formed or attached to the bottom of the shoe,
Body; And
Compared to the body has a higher durability material, including one or more non-slip provided in the body,
The non-slip portion of the shoe sole structure with a non-slip function, characterized in that the part protrudes to the outside of the body to prevent slip when the bottom portion of the body is worn.
The method of claim 1,
The non-slip unit shoe sole structure having a non-slip function, characterized in that implemented by a plurality of shim having a lead shape (lead).
The method of claim 1,
The anti-slip shoe sole structure with a non-slip function, characterized in that implemented by one or more bend plate.
The method of claim 1,
The non-slip portion is provided in plurality, a plurality of the non-slip portion is formed to have a higher durability than the other one, the non-slip portion is located at the site where the wear occurs according to the use of the body is higher than the other Shoe sole structure having a non-slip function, characterized in that it has durability.
The method of claim 1,
The non-slip portion is provided with a plurality, the plurality of the non-slip portion has a thickness different from the other one or more, the non-slip portion located in the wear-prone parts of the body is formed thicker than the others Shoe sole structure with an anti-slip function.
The method of claim 1,
The non-slip portion is provided with a plurality, the plurality of the non-slip portion of the shoe sole structure having a non-slip function, characterized in that arranged to have a specific shape in appearance when the lower end of the body is worn out and protrudes to the outside.
The method of claim 1,
The non-slip shoe sole structure having a non-slip function, characterized in that formed to have a plurality of grains diagonally.
The method of claim 1,
The lower end of the body is formed with a plurality of projections for preventing slip,
The non-slip portion of the shoe sole structure having a non-slip function, characterized in that the protrusion is positioned so that a portion protrudes to the outside when the predetermined portion is worn.
KR1020100050483A 2010-05-28 2010-05-28 Bottom structure of shoes for protecting sliding KR20110130920A (en)

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KR1020100050483A KR20110130920A (en) 2010-05-28 2010-05-28 Bottom structure of shoes for protecting sliding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020100050483A KR20110130920A (en) 2010-05-28 2010-05-28 Bottom structure of shoes for protecting sliding

Publications (1)

Publication Number Publication Date
KR20110130920A true KR20110130920A (en) 2011-12-06

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KR1020100050483A KR20110130920A (en) 2010-05-28 2010-05-28 Bottom structure of shoes for protecting sliding

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