KR101805568B1 - Boots for preventing slip - Google Patents

Abstract

More particularly, the present invention relates to an anti-slip boot which is lightweight, excellent in wearing comfort, and capable of stable operation even on a wet floor.
According to the present invention, the anti-slip boot comprises: a lid part formed to surround a wearer's foot and ankle and an upper part of the ankle, A warming unit formed to be in contact with the inside of the lid unit and coupled to the lid unit and having a warming performance; A sole part coupled to the lid part along a lower edge of the lid part; And a coupling groove formed on a bottom surface of the shoe so as to be detachable corresponding to the coupling groove formed at the front and rear of the shoe sole, And includes a frictional reinforcing portion formed of a large material and formed with a pattern of a certain shape.

Description

{BOOTS FOR PREVENTING SLIP}

More particularly, the present invention relates to an anti-slip boot which is lightweight, excellent in wearing comfort, and capable of stable operation even on a wet floor.

Conventionally, conventional boots have been limited in their applications due to their general operation. However, they have been widely used for various purposes such as leisure, winter, or water market to prevent water from splashing on the floor.

However, when worn on the floor with emulsified ingredients such as water and oil, the friction of the bottom of boots is minimized, so there are safety incidents such as falling down on the floor and injuries. I have not been able to come up with the right answer.

Therefore, in consideration of the above-described problems, it is inevitable that a product capable of performing a certain anti-slip function while maintaining the inherent performance of the boot is desperately needed.

Korean Registered Patent No. 10-1005534 (December 27, 2010) Korean Registered Patent No. 10-0714410 (April 26, 2007)

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and it is an object of the present invention to provide a slip-resistant boots which can stably operate even on a floor on which an emulsified component is sprayed by engaging a friction strengthening portion for enhancing frictional force on the sole.

The present invention also provides a non-slip boot which is light and comfortable to wear.

The present invention also provides a non-slip boot having excellent waterproofness and cold resistance.

The problems to be solved by the present invention are not limited to the above-mentioned problems, and other problems to be solved by the present invention, which are not mentioned here, As will be appreciated by those skilled in the art.

In order to solve the above-mentioned problem, the anti-slip boot according to the present invention comprises: a lid part formed to surround a wearer's foot, ankle and upper part of the ankle, A warming unit formed to be in contact with the inside of the lid unit and coupled to the lid unit, A sole part coupled to the lid part along a lower edge of the lid part; And a coupling groove formed on a bottom surface of the shoe so as to be detachable corresponding to the coupling groove formed at the front and rear of the shoe sole, And includes a frictional reinforcing portion formed of a large material and formed with a pattern of a certain shape.

The cover portion according to the present invention may further include a first cover portion surrounding the wearer's foot and heel, a second cover portion surrounding the wearer's upper portion of the ankle, (NR), styrene butadiene rubber (SBR), butadiene rubber (BR), polybutadiene rubber (BR), and the like. And a chloroprene rubber (CR), and a multilayer sheet formed by laminating a plurality of film sheets of ethylene vinyl acetate (EVA) or a polyurethane resin to be laminated on the fabric .

In addition, the warming unit according to the present invention is characterized in that the sanitary napkin (NR) fabric is formed by lyre or nylon fiber attached to the outside of the fabric and an adhesive is applied to the outer surface of the warming unit, Wherein the anti-slip boot is attached to the boot.

The friction reinforcing portion according to the present invention may further include a first block portion formed on a front bottom surface of the friction reinforcing portion and protruding or recessed in a predetermined shape from the friction reinforcing portion, A first reinforcing assembly which is made of a material having a higher coefficient of friction than the sole and forms a pattern of a predetermined shape; and a second reinforcing assembly formed on the bottom surface of the rear portion of the frictional reinforcing portion, And a second reinforcing assembly formed on the inner side of the second block portion and formed of a material having a greater coefficient of friction than the sole portion and forming a pattern of a constant shape .

The first block unit according to the present invention may include a first front block line formed so as to be inclined inwardly from both side edges of the bottom surface of the shoe sole and mutually facing the first front block line and the first front block line, A first middle block line formed on both sides of the bottom surface of the shoe so as to be recessed inwardly and a first middle block line on both sides of the bottom surface of the friction toughening portion, And a first rear block line formed so as to be inclined inward from both side edges of the bottom surface of the first bottom block and meet with each other, wherein the first block portion includes a first front block line extending from the front bottom surface of the friction reinforcing portion, Line, and the first rear block line are sequentially arranged, and the first reinforcing assembly includes: A plurality of first block blocks arranged in the inner area formed by the first middle block lines and the first rear block lines and protruding or recessed in a cylindrical shape in an inner area formed by the first block part, A first reinforcing main body, a first main line extending from both side edges of the upper surface of the first reinforcing main body toward the center of the upper surface, and a second main line extending from the upper surface edge of the first reinforcing main body toward the center of the upper surface, A first sub line orthogonal to the first main line and a first zigzag pattern line arranged on the upper surface of the first reinforcement main body by connecting ends of the first main lines.

The second block unit may include a second front block line formed to be inclined inwardly from both side edges of the bottom surface of the shoe sole and to be mutually spaced from each other at both ends of the second front block line, A second middle block line formed on both side edges of the bottom of the shoe so as to be recessed inwardly and a second middle block line on both sides of the bottom surface of the friction toughener, And a second rear block line formed so as to be inclined inward from opposite side edges of the bottom surface of the first front block line and the second rear block line, Line and the second rear block line are arranged in order, and the second reinforcing assembly is arranged such that the second front- Block lines and the second middle block line are arranged in an inner area where the second rear block line is formed and are arranged in a cylindrical shape in an inner area formed by the second block part, A second main line extending from both side edges of the upper surface of the second reinforcing main body toward the center of the upper surface, and a second main line extending from the upper surface edge of the second reinforcing main body toward the center of the upper surface, And a second pattern line in a zigzag shape arranged on the upper surface of the second reinforcing main body by connecting end portions of the second main lines.

According to the solution of the above-mentioned problem, the anti-slip boot of the present invention has an effect that the sole can be stably operated even on the bottom surface on which the emulsified component is sprayed, by joining the friction strengthening portion for strengthening the frictional force to the sole.

In addition, the anti-slip boot of the present invention has an effect of being lightweight and excellent in wearing comfort.

The anti-slip boot of the present invention is also excellent in water resistance and cold resistance.

1 is a perspective view of a non-slip boot according to an embodiment of the present invention.
2 is a cross-sectional view of a non-slip boot according to an embodiment of the present invention.
3 is a bottom view of the anti-slip boot according to one embodiment of the present invention.
4 is a bottom view showing a state where the friction strengthening portion of the anti-slip boot is separated according to an embodiment of the present invention.

The above and other objects, features and advantages of the present invention will be more apparent from the following detailed description taken in conjunction with the accompanying drawings, in which: FIG. BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention and the manner of achieving them will become apparent with reference to the embodiments described in detail below with reference to the accompanying drawings.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in more detail with reference to the accompanying drawings. 1 is a perspective view of a non-slip boot according to an embodiment of the present invention, FIG. 2 is a sectional view of a non-slip boot according to an embodiment of the present invention, FIG. 3 is a cross- And FIG. 4 is a bottom view of the friction-enhancing part of the non-slip boot according to an embodiment of the present invention.

The present invention can be understood as a structure including the lid part 100, the warming part 200, the sole part 300 and the frictional strengthening part 400 as shown in FIG.

The lid part 100 is formed to surround the wearer's foot and ankle and upper part of the ankle, and is adhered to a fabric having waterproof performance. The lid part 100 protects the wearer's foot and ankle and legs while maintaining waterproof, .

The warming unit 200 is formed to be in contact with the inner side of the lid unit 100 and is coupled to the lid unit 100 and is formed of a raw material having a warming performance. The warming unit 200 enhances the protection function of the lid unit 100, .

The shoe sole 300 is coupled to the lid 100 along the lower edge of the lid 100.

The friction reinforcing portion 400 is engaged with the coupling grooves 310 formed on the bottom surface of the shoe sole 300 so as to correspond to the coupling grooves 310 formed on the front and rear of the shoe sole 300 And is made of a material having a larger friction coefficient than that of the remaining portion of the sole portion 300, and has a pattern of a constant shape.

It is to be understood that the present invention may be embodied in many other specific forms without departing from the spirit or scope of the invention.

The lid part 100 includes a first cover part 110 for covering a wearer's foot and a heel, a second cover part 120 for covering a wearer's upper part of the ankle, a first cover part 110, 2 cover part 120 and a link part 130 which surrounds the ankle of the wearer.

Here, the lid part 100 is formed of any one of polyurethane rubber (PU), nitrile rubber (NBR), neoprene rubber (NR), styrene butadiene rubber (SBR), butadiene rubber (BR), and chlorofuran rubber (Hereinafter, not shown) made up of a plurality of film sheets made of ethylene vinyl acetate (EVA) or polyurethane resin and being laminated on the fabric .

At this time, it is light and it is a technical means for improving the feeling of wearing to fabricate the lid 100 by arranging a multi-layer sheet on the fabric.

Although the sewing of the lid part 100 is not specifically shown, a special sewing machine for sewing a wet suit is used to prevent the cut surface from spreading, thereby realizing waterproofing.

The heat preserving part 200 is formed by adhering a neoprene rubber (NR) fabric and lyre or nylon fiber to the outside of the fabric, an adhesive is applied to the outer surface of the heat preservation part of the heat preservation part and fixed to the inner side surface of the lid part .

At this time, the neoprene rubber (NR) fabric is formed by pouring an artificial gas such as carbonic acid gas or air into the pores by pushing them with a roller by hot rolling or cold rolling, And the adhesive 210 applied to the outer surface of the thermal insulation unit 200 is also adhered to the outer surface of the thermal insulation unit 200 by adhesive force It is preferable to use a waterproof adhesive having added water resistance.

3, the friction reinforcement 400 includes a first block 410 and a first reinforcement assembly 420, a second block 430 and a second reinforcement assembly 440, .

The first block portion 410 is formed on the bottom surface of the front portion of the friction strengthening portion 400 and is protruded or embedded in a predetermined shape from the friction strengthening portion 400. The first block portion 410 includes a first front block line 411, 1 middle block line 412 and a first rear block line 414.

The first reinforcing assembly 420 is formed on the inner side of the first block portion 410 and is made of a material having a greater friction coefficient than the sole portion 300 and forms a pattern of a constant shape. Includes a main body 421, first main lines 422 and 423, a first sub line 424, and a first pattern line 425.

The second block portion 430 is formed on the bottom surface of the front portion of the friction strengthening portion 400 and is protruded or embedded in a predetermined shape from the friction strengthening portion 400. The second block portion 430 includes a second front block line 431, 2 middle block line 432 and a second rear block line 434.

The second reinforcing assembly 440 is formed on the inner side of the second block portion 430 and is made of a material having a greater friction coefficient than the sole portion 300 and forms a pattern of a constant shape. And includes a main body 441 and second main lines 442 and 443, a second sub line 444, and a second pattern line 445.

The first front block line 411 of the first block unit 410 is formed to be inclined inward from both side edges of the bottom surface of the shoe sole 300 and meet with each other.

The first middle block lines 412 and 413 of the first block unit 410 are spaced apart from the opposite end sides of the first front block line 411 at regular intervals, Respectively.

The first rear block line 414 of the first block portion 410 is spaced apart from the first middle block lines 412 and 413 on both sides of the bottom surface of the frictional reinforcing portion 300 at regular intervals, Are formed so as to be inclined inward from both side edges of the bottom surface of the bottom plate 300 and meet with each other.

Accordingly, the first block portion 410 includes a first front block line 311, first middle block lines 412 and 413, and a first rear block line 311, 414 are sequentially arranged so as to have an overall shape of an " X " shape so that a load due to a walking operation of the wearer is divided into a forming direction of the first block 410 and a direction in which the first reinforcing assembly 420 Thereby being distributed and supported.

The first reinforcing assembly 420 to be described later is disposed in an inner region where the first front block line 411 and the first middle block lines 412 and 413 and the first rear block line 414 are formed .

The first reinforcing main body 421 of the first reinforcing assembly 420 is a plurality of members arranged at regular intervals in a hexagonal pillar shape in the inner region formed by the first block portion 410.

The first main lines 422 and 423 of the first reinforcing assembly 420 extend from both sides of the upper surface of the first reinforcing body 421 toward the center of the upper surface.

The first sub-line 424 of the first reinforcement assembly 420 extends from the top edge of the first reinforcement body 421 toward the center of the top surface and is orthogonal to the first main lines 422 and 423.

The first pattern lines 425 of the first reinforcing assembly 420 are disposed in a zigzag form on the upper surface of the first reinforcing main body 421 by connecting ends of the first main lines 422 and 423,

The first main lines 422 and 423 and the first sub line 424 and the first pattern line 425 are connected to the first reinforcing main body 421 and the second reinforcing main body 422. In the case where the first reinforcing main body 421 is a protruded hexagonal column, The width of the first main lines 422 and 423 and the widths of the first sub lines 424 and the first pattern lines 425 are increased by the wearer wearing the boots and performing the walking operation, It is possible to prevent slippage while permitting variable shape deformation and elastic deformation.

The second front block line 431 of the second block portion 430 is formed to be inclined inward from both side edges of the bottom surface of the shoe sole 300 and meet with each other.

The second middle block lines 432 and 433 of the second block unit 430 are separated from the opposite end sides of the second front block line 431 by a predetermined distance, Respectively.

The second rear block line 434 of the second block unit 430 is spaced apart from the second middle block lines 432 and 433 on both sides of the bottom surface of the friction reinforcement unit 300 at regular intervals, Are formed so as to be inclined inward from both side edges of the bottom surface of the bottom plate 300 and meet with each other.

Accordingly, the second block unit 430 includes a first front block line 431, second middle block lines 432 and 433, and a second rear block line 432 from the front bottom surface of the frictional strengthening unit 400 434 are sequentially arranged so as to have an overall shape of an " X " shape so that a load due to a walking operation of the wearer is divided into a forming direction of the second block portion 430 and a direction in which a second reinforcing assembly 440 Thereby being distributed and supported.

The second reinforcing assembly 440 to be described later is disposed in an inner region where the second front block line 431 and the second middle block lines 432 and 433 and the second rear block line 434 are formed .

The second reinforcing main body 441 of the second reinforcing assembly 440 is a plurality of members arranged at regular intervals in a hexagonal pillar-like shape in an inner region formed by the second block portion 430.

The second main lines 442 and 443 of the second reinforcing assembly 440 extend from the opposite side edges of the upper surface of the second reinforcing body 441 toward the center of the upper surface.

The second sub-line 444 of the second reinforcement assembly 440 extends from the top edge of the second reinforcement body 441 toward the center of the top surface and is orthogonal to the second main lines 442, 443.

The second pattern line 445 of the second reinforcing assembly 440 is disposed in a zigzag form on the upper surface of the second reinforcing main body 441 by connecting ends of the second main lines 442 and 443, respectively.

The second main lines 442 and 443 and the second sub line 444 and the second pattern line 445 are connected to the second reinforcing main body 441. In this case, The width of the second main lines 442 and 443 and the widths of the second sub lines 444 and the second pattern lines 445 formed by the width of the second main lines 442 and 443 It is possible to prevent slippage while permitting variable shape deformation and elastic deformation.

As described above, it can be seen that the present invention is based on a technical idea to provide a boot which is not only waterproof and hermetic, but also lightweight, excellent in wearing comfort, and capable of producing and providing an excellent and highly reliable product with a slip prevention function .

For those skilled in the art within the scope of the basic technical idea of the present invention, the boots according to the present invention can be used for a worker working in a truck or a motorcycle driver, a bicycle rider, a fishery market, It will be appreciated that many other variations and applications are possible.

As described above, it is to be understood that the technical structure of the present invention can be embodied in other specific forms without departing from the spirit and essential characteristics of the present invention.

Therefore, it should be understood that the above-described embodiments are to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than the foregoing description, All changes or modifications that come within the scope of the present invention should be construed as being included within the scope of the present invention.

100:
110: first cover part
120: second cover portion
130:
200:
210: Adhesive
300:
310: Coupling groove
400: Friction strengthening portion
410: first block portion
411: First front block line
412,413: First middle block line
414: first rear block line
420: first reinforcing assembly
421: first reinforcing body
422, 423: first main line
424: first sub-line
425: first pattern line
430: second block portion
431: second front block line
432,433: Second middle block line
434: second rear compartment line
440: Second Reinforced Assembly
441: Second reinforcing body
442, 443: second main line
444: second sub-line
445: second pattern line

Claims (6)

A lid part formed to surround a wearer's foot and ankle and an upper part of the ankle and having a waterproof fabric having waterproof performance;
A warming unit formed to be in contact with the inside of the lid unit and coupled to the lid unit and formed of a heat insulating fabric having a heat insulating performance;
A sole part coupled to the lid part along a lower edge of the lid part; And
And a plurality of engaging grooves formed on the bottom surface of the shoe so as to be detachable corresponding to the engaging grooves formed on the front and rear of the shoe sole, And a friction reinforcing portion made of a material and formed with a pattern of a predetermined shape,
The friction reinforcing portion
A first block portion formed on a front bottom surface of the frictional reinforcing portion and protruding or recessed in a predetermined shape from the friction reinforcing portion,
A first reinforcing assembly formed on the inner side of the first block and formed of a material having a higher coefficient of friction than the sole,
A second block portion formed on the bottom surface of the rear portion of the friction reinforcing portion and protruding or recessed in a predetermined shape from the friction reinforcing portion,
A second reinforcing assembly formed on the inner side of the second block portion and made of a material having a higher friction coefficient than the sole portion and forming a pattern of a constant shape,
The first block unit includes:
A first front block line formed so as to be inclined inwardly from both side edges of the bottom surface of the shoe so as to meet with each other,
A first middle block line spaced apart from both ends of the first front block line by a predetermined distance and recessed inwardly at opposite side edges of the bottom of the sole;
And a first rear block line spaced apart from the first middle block line on both sides of the bottom surface of the friction reinforcing portion and spaced apart from each other by a predetermined distance and inclined inward from both side edges of the bottom surface of the sole portion,
Wherein the first block portion is configured such that the first front block line, the first middle block line, and the first rear block line are sequentially arranged from the front bottom surface of the friction enhancing portion,
Wherein the first reinforcing assembly is disposed in an inner region where the first front block line, the first middle block line and the first rear block line are formed,
A plurality of first reinforcement bodies protruding or recessed in a cylindrical shape and arranged at equal intervals in an inner region formed by the first block portion,
A first main line extending from both side edges of the upper surface of the first reinforcing body toward the center of the upper surface,
A first sub line extending from a top edge of the first reinforcing body toward a center of the top surface and orthogonal to the first main line,
And a first pattern line in a zigzag shape arranged on the upper surface of the first reinforcing main body by connecting end portions of the first main lines. The method according to claim 1,
The lid portion
A first cover portion surrounding the wearer's foot and a heel, a second cover portion surrounding the ankle upper portion of the wearer, and a second cover portion disposed between the first cover portion and the second cover portion, And a link portion surrounding the link portion,
A waterproof fabric made of any one or a combination of at least one of polyurethane rubber (PU), nitrile rubber (NBR), neoprene rubber (NR), styrene butadiene rubber (SBR), butadiene rubber (BR), chloroprene rubber and,
Characterized in that it comprises a multilayer sheet laminated with a plurality of film sheets of ethylene vinyl acetate (EVA) or polyurethane resin, which are laminated on said waterproof fabric. The method according to claim 1,
[0031]
Characterized in that a lyre or nylon fiber is adhered to the outside of the insulating fabric of neoprene rubber (NR) and the outside of the insulating fabric, and an adhesive is applied to the outer surface of the insulating portion and is fixedly attached to the inner surface of the lid. Anti-slip boots delete delete The method according to claim 1,
The second block unit includes:
A second front block line formed so as to be inclined inward from both side edges of the bottom surface of the shoe so as to meet with each other,
A second middle block line spaced apart from both ends of the second front block line by a predetermined distance and recessed inwardly at both side edges of the bottom of the sole;
And second rear block lines spaced apart from each other at both ends by the second middle block lines on both sides of the bottom surface of the friction reinforcing portion and formed to be inclined inward from both side edges of the bottom surface of the sole portion,
Wherein the second block portion includes the second front block line, the second middle block line, and the second rear block line sequentially arranged from the rear bottom surface of the friction enhancing portion,
Wherein the second reinforcing assembly is disposed in an inner region where the second front block line, the second middle block line and the second rear block line are formed,
A plurality of second reinforcing bodies protruding or recessed in a cylindrical shape and arranged at equal intervals in an inner region formed by the second block portion,
A second main line extending from both side edges of the upper surface of the second reinforcing body toward the center of the upper surface,
A second sub line extending from a top edge of the second reinforcement body toward the center of the top surface and orthogonal to the second main line,
And a second pattern line in a zigzag shape arranged on the upper surface of the second reinforcing main body by connecting end portions of the second main lines.

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