WO2019139198A1 - Climbing shoe having toe box protrusion prevention midsole applied thereto - Google Patents

Climbing shoe having toe box protrusion prevention midsole applied thereto Download PDF

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Publication number
WO2019139198A1
WO2019139198A1 PCT/KR2018/001247 KR2018001247W WO2019139198A1 WO 2019139198 A1 WO2019139198 A1 WO 2019139198A1 KR 2018001247 W KR2018001247 W KR 2018001247W WO 2019139198 A1 WO2019139198 A1 WO 2019139198A1
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Prior art keywords
wearer
toe box
midsole
toe
force transmitted
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PCT/KR2018/001247
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French (fr)
Korean (ko)
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남희도
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남희도
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Publication of WO2019139198A1 publication Critical patent/WO2019139198A1/en

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    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B5/00—Footwear for sporting purposes
    • A43B5/002—Mountain boots or shoes
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/38—Built-in insoles joined to uppers during the manufacturing process, e.g. structural insoles; Insoles glued to shoes during the manufacturing process
    • A43B13/41—Built-in insoles joined to uppers during the manufacturing process, e.g. structural insoles; Insoles glued to shoes during the manufacturing process combined with heel stiffener, toe stiffener, or shank stiffener
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
    • A43B23/08—Heel stiffeners; Toe stiffeners
    • A43B23/081—Toe stiffeners
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/26—Footwear with health or hygienic arrangements with foot-supporting parts with toe-spacers or toe-spreaders

Definitions

  • the present invention relates to a toe box extrusion preventing midsole, and more particularly, to a toe box extrusion preventing midsole,
  • the present invention relates to a rocking prevention applying a toe box extrusion preventing midsole which is excellent in usability, gripping feeling and durability when rock climbing is applied.
  • Rock climbing is also important in terms of strength and skill, but it is important to wear equipment that matches your style and type of rock climbing.
  • the rock wall is a device in which the force transmitted from the wearer is concentrated by putting the weight of the wearer, and a device in which large and small friction with the rock wall occurs.
  • the shape of the rock wall may be deformed to increase the fatigue of the foot or to cause a safety accident in rock climbing.
  • the "friction mountaineering footwear” (hereinafter referred to as "prior art 1") of European Patent Publication No. 0933033 is known as a prior art related to the rocking with the toe- ) Has an upper, an insole, a toe and a heel cap formed by a coating of elastic material and the coating also includes a corresponding seam of the top and insole and an insert for the remaining seam.
  • the heel loop is covered by both sides of the middle sole
  • the present invention relates to a friction mountaineering shoe having an end heel loop and an intermediate loop having protrusions to be formed.
  • a method of manufacturing a size correction pad for exclusive use of a rocking wall (hereinafter referred to as "prior art 2") of Korean Patent Publication No. 10-2015-0029603 .) Is made by inserting a band-shaped ring into a mold made to fit the concave part of the rock walling heel and then pouring a silicone material or a highly elastic rubber material into a mold and molding it with hot pressure, And a method of manufacturing a size correcting pad for exclusive use of a rock wall, which is characterized by producing a size correcting pad.
  • the prior arts 1 to 2 commonly have a problem in that the toe box of the rocking wall gradually protrudes when worn for a long period of time.
  • Prior Art 2 is a method of manufacturing a correction pad separately inserted into a rock wall to close the rock wall and the wearer's heel, and is merely a technique for improving the adhesion of the rock wall and the heel.
  • the present invention differs from the prior art including the prior arts 1 to 2 in that the shape of the rocking wall is not deformed even after wearing for a long period of time, and the technical features are different.
  • Patent Document 1 European Patent Publication No. 0933033 (Jan. 25, 1999)
  • Patent Document 2 Korean Published Patent Application No. 10-2015-0029603 (Feb.
  • Another object of the present invention is to provide a rock wall having excellent durability and a good grip because the original shape of the toe box is maintained even after wearing for a long period of time.
  • a top which is wrapped around the wearer's foot to protect the wearer's foot, a heel to which the wearer's heel is inserted, and a toe box into which the toe portion is inserted,
  • a wearing means for holding the wearer's foot in the upper part of the upper is a wearing means for holding the wearer's foot in the upper part of the upper
  • a loop-shaped loop which is located on one side of the upper part where the heel of the upper is inserted, that is, on the upper side of the heel and assists the insertion of the wearer's foot when worn,
  • An outsole which protects the soles of the wearer from the outside and generates frictional force by direct contact with the step portion
  • the present invention relates to a toe box extrusion preventing midsole which is inserted between a lower portion of an upper portion of an upper portion of a wearer's foot and an outsole and a toe box extrusion preventing midsole for supporting a force transmitted from the wearer to the sole,
  • a first midsole bottom surface positioned at a front portion of a wearer ' s soles and formed with a predetermined area having a predetermined thickness for supporting a force transmitted from the wearer;
  • a second toe box protrusion preventing surface protruding from the outer periphery of the first midsole so as to extend in a direction perpendicular to the outer circumference of the first toe box and having a predetermined thickness to support a force transmitted to the toe box by a wearer Became
  • the shape of the toe box is prevented from being deformed due to the force transmitted from the wearer during rock climbing.
  • a first midsole bottom surface positioned at a front portion of a wearer ' s soles and formed with a predetermined area having a predetermined thickness for supporting a force transmitted from the wearer;
  • a third footguard protective contact surface (630) protruding from the one side of the bottom surface of the first midsole to form a curved surface and having a predetermined thickness to cover the footguard of the wearer Respectively,
  • the toe box extrusion prevention midsole is made of ABS material
  • the rock box is prevented from being deformed by the force transmitted from the wearer, thereby preventing the shape of the rock box from being deformed.
  • the toe box is prevented from being gradually projected forward by the force transmitted from the wearer.
  • the power of the wearer is finely transmitted by the soles of the feet and the toes, so that safe rock climbing is performed.
  • the outsole is intensively brought into contact with the fine irregularities formed on the rock wall when the rock body is weighted during rock climbing, thereby raising the friction force of the rock wall and the outsole.
  • the wearer's foot fatigue is lowered even when worn for a long time, and the foot condition is maintained.
  • FIG. 1 is a block diagram of a rocking structure to which a toe-box extrusion preventing midsole according to the present invention is applied.
  • FIG. 2 is an exploded perspective view of a rocking structure to which a toe-box extrusion preventing midsole according to the present invention is applied.
  • FIG. 3 is a perspective view of a first embodiment of a toe-box extrusion preventing midsole among components of a rocking structure to which the toe-box extrusion preventing midsole of the present invention is applied.
  • FIG. 4 is a perspective view of a second embodiment of a toe box extrusion preventing midsole among the components of the rocking structure to which the toe box extrusion preventing midsoles of the present invention are applied.
  • FIG. 5 is a side view in contrast to a case in which a toe-box protrusion prevention midsole according to the present invention is applied and a conventional midsole is incorporated into a rocking wall.
  • FIG. 6 is a representative view of the prior art for the rocking to which the toe-box extrusion prevention midsole of the present invention is applied.
  • FIG. 1 is a perspective view of a rocking apparatus to which the present invention is applied
  • FIG. 2 is an exploded perspective view of a rocking apparatus to which the present invention is applied
  • a bucket 200 located inside the upper 100 and protecting the wearer's foot from the outside with the upper 100,
  • a loop-shaped loop 400 positioned at one side of the upper part where the heel of the upper 100 is inserted, that is, the upper side of the heel cup 110 to assist insertion of the wearer's wear when worn,
  • An outsole 500 which protects the soles of the wearer from the outside and generates frictional force by direct contact with the step portion
  • a toe box protrusion preventing prevention member 600 made of a toe box extrusion preventing midsoles 600 incorporated between a lower portion of the upper portion 100 contacting the wearer's sole and the outsole 500 and supporting a force transmitted from the wearer to the sole, In the rock wall 1 to which the midsole is applied,
  • a first midsole bottom surface 610 located at a front portion of the wearer ' s soles and formed with a predetermined area having a predetermined thickness for supporting a force transmitted from the wearer;
  • a second to-be box (not shown) having a predetermined thickness and having a predetermined thickness for supporting a force transmitted to the toe box 120 by a wearer, the first toe box 801 being extended and protruded at a predetermined height in a direction perpendicular to the outer circumference of the first midsole bottom surface 610, Protrusion preventing surface 620,
  • first embodiments when the toe-box protrusion preventing midsoles 600 configured by the first midsole bottom surface 610 and the second toe box protrusion preventing surface 620 are referred to as first embodiments ,
  • the toe box extrusion preventing midsoles 600 shown in Fig. 4 are the second embodiment .
  • a first midsole bottom surface 610 is formed at a front portion of the wearer's foot so as to have a predetermined thickness having a predetermined thickness for supporting a force transmitted from the wearer.
  • a second to-be box (not shown) having a predetermined thickness and having a predetermined thickness for supporting a force transmitted to the toe box 120 by a wearer, the first toe box 801 being extended and protruded at a predetermined height in a direction perpendicular to the outer circumference of the first midsole bottom surface 610, A protrusion preventing surface 620;
  • a third footguard protective contact surface 630 formed at a side of the first midsole bottom surface 610 and extending in a vertical direction at a predetermined height to form a curved surface and having a predetermined thickness to cover the wearer's footguard; Lt; / RTI >
  • the present invention is a structure of the toe box extrusion preventing midsole 600 having the first embodiment, the second embodiment, and the second toe box extrusion preventing surface 620 formed in common, by the force transmitted from the wearer, As the time passes, the toe box 120 is prevented from protruding forward than the outsole 500.
  • FIG. 5 (a) is a view showing a rocking structure (1) to which a toe-bulging protrusion preventing midsole according to the present invention is applied, and FIG. 5 (b) shows a rocking structure incorporating a conventional midsole,
  • the toe box 120 is projected forward of the outsole 500 by the force gradually transmitted from the wearer over time, as described above, It may interfere with the grounding of the stepped portion formed in various shapes on the rock wall and the outsole 500, thereby increasing the risk of injury.
  • the present invention provides a toe box protrusion preventing structure that is formed in a cubic shape such that the position of the toe box 120 is maintained, By configuring the shoe sole 600 with the midsole 600, the toe box 120 gradually protrudes forward to prevent it from popping out of the outsole 500.
  • the shape of the tow box 120 is not deformed by the force transmitted from the wearer.
  • the toe box extrusion preventing midsoles 600 are made of ABS material to improve the feeling of grip, adhesion, and durability,
  • the wearing means 300 which is located above the upper part 100 of the present invention and fixes the wearer's foot,
  • the 'shovel portion' in the present invention means various irregularities formed on the rock wall contacting the outsole 500.
  • the present invention relates to a method of making a toe box extrusion prevention midsole, and more particularly, to a method of manufacturing a toe box extrusion prevention midsole.

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Epidemiology (AREA)
  • Public Health (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

The present invention relates to a climbing shoe having a toe box protrusion prevention midsole applied thereto. More specifically, the present invention relates to a climbing shoe having a toe box protrusion prevention midsole applied thereto, in which instead of a conventional midsole incorporated between the lower portion of aleather upper and an outsole, a toe box protrusion prevention midsole formed in a three-dimensional shape that prevents the shape of the toe box of the leather upper from being deformed even after being worn for a long period of time is applied, so as to improve usability, grip, and durability during rock climbing.

Description

토우박스돌출방지미드솔이 적용된 암벽화Anti-tobacco protrusion prevention
본 발명은 토우박스돌출방지미드솔이 적용된 암벽화에 관한 것으로서, 더욱 상세하게는 갑피의 하부와 아웃솔 사이에 편입되는 통상적인 미드솔을 대신하여, 오랜 기간 착용에도 갑피의 토우박스의 형상이 변형되지 않도록 하는 입체형상으로 형성된 토우박스돌출방지미드솔을 적용함으로서, 암벽등반 시에 사용성과 착화감 및 내구성을 우수하게 하는 토우박스돌출방지미드솔이 적용된 암벽화에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a toe box extrusion preventing midsole, and more particularly, to a toe box extrusion preventing midsole, The present invention relates to a rocking prevention applying a toe box extrusion preventing midsole which is excellent in usability, gripping feeling and durability when rock climbing is applied.
암벽등반은 힘과 기량도 중요하지만 본인의 스타일과 암벽등반의 유형에 맞는 장비의 착용이 무엇보다 중요하다.Rock climbing is also important in terms of strength and skill, but it is important to wear equipment that matches your style and type of rock climbing.
특히, '신발이 암벽을 오른다'라는 말이 있을 정도로 암벽등반 시 착용되는 가장 중요한 장비 중의 하나인 암벽화는 암벽등반 전용 특수화로서 양말을 신지 않고 착용자의 발에 꼭 맞게 착용하는 장비이다.One of the most important equipments to be worn when climbing rocks is that it is special for rock climbing. It is a device that wears on the wearer's foot without wearing socks.
또한, 암벽화는 착용자의 체중을 실어 착용자로부터 전달되는 힘이 집중되는 장비이자, 암벽과의 크고 작은 마찰이 일어나는 장비이다.In addition, the rock wall is a device in which the force transmitted from the wearer is concentrated by putting the weight of the wearer, and a device in which large and small friction with the rock wall occurs.
따라서, 오랜 기간 착용 시에는 암벽화의 형상이 변형되어 발의 피로도를 상승시키거나, 암벽등반 시 안전사고를 발생시킬 수 있는 가장 큰 요인이 될 수 있다.Therefore, when worn for a long period of time, the shape of the rock wall may be deformed to increase the fatigue of the foot or to cause a safety accident in rock climbing.
그러므로, 오랜 기간 착용에도 형상이 변형되지 않는 내구성이 우수하면서도 동시에 착화감이 우수한 안전성이 높은 암벽화가 제공되어야 한다.Therefore, it is necessary to provide a highly secure rock wall which is excellent in durability that the shape is not deformed even when worn for a long period of time, and at the same time, has a good grip feeling.
이에, 토우박스돌출방지미드솔이 적용된 암벽화에 관한 선행기술로서, 도 6의 (a)에 도시된 바와 같이, 유럽 공개특허공보 제0933033호의 "마찰 등산 신발"(이하, '선행기술 1'이라 함.)은 탄성 재료의 코팅에 의해 형성된 상부, 깔창, 발가락과 발 뒤꿈치 캡이 있으며 코팅은 또한 상부 및 깔창의 대응 봉합부를 포함하고 나머지 솔기 부분에 대해서는 끼움 중간 밑창의 양측 가장자리에 의해 덮혀 뒤꿈치 루프를 형성하는 돌기를 갖고 단부 힐 루프, 중간 루프로 구성된 마찰 등산 신발에 관한 것이다.As shown in FIG. 6 (a), the "friction mountaineering footwear" (hereinafter referred to as "prior art 1") of European Patent Publication No. 0933033 is known as a prior art related to the rocking with the toe- ) Has an upper, an insole, a toe and a heel cap formed by a coating of elastic material and the coating also includes a corresponding seam of the top and insole and an insert for the remaining seam. The heel loop is covered by both sides of the middle sole The present invention relates to a friction mountaineering shoe having an end heel loop and an intermediate loop having protrusions to be formed.
또 다른 선행기술로는, 도 6의 (b)에 도시된 바와 같이, 대한민국 공개특허공보 제10-2015-0029603호의 "암벽화전용 사이즈 보정패드의 제조방법"(이하, '선행기술 2'라 함.)은 암벽화 발뒤꿈치 내부의 오목한 부분에 맞도록 제작된 금형에 밴드형 고리를 삽입한 후 실리콘 소재 또는 고탄성 고무소재를 금형에 부어 열압으로 성형하여 생산된 성형패드에 부드러운 천을 덧대어 압착하여 암벽화 사이즈 보정패드를 생산하는 것을 특징으로 하는 암벽화전용 사이즈 보정패드의 제조방법에 관한 것이다.As another prior art, as shown in FIG. 6 (b), a method of manufacturing a size correction pad for exclusive use of a rocking wall (hereinafter referred to as "prior art 2") of Korean Patent Publication No. 10-2015-0029603 .) Is made by inserting a band-shaped ring into a mold made to fit the concave part of the rock walling heel and then pouring a silicone material or a highly elastic rubber material into a mold and molding it with hot pressure, And a method of manufacturing a size correcting pad for exclusive use of a rock wall, which is characterized by producing a size correcting pad.
살펴본 바와 같이, 상기 선행기술 1 내지 선행기술 2는 공통적으로 오랜 기간 착용 시, 암벽화의 토우박스가 점차 돌출되는 문제점을 해결하지 못하는 기술이다.As described above, the prior arts 1 to 2 commonly have a problem in that the toe box of the rocking wall gradually protrudes when worn for a long period of time.
좀 더 구체적으로는,More specifically,
선행기술 1은 마찰 등반 신발의 일부 상부에 탄성 재료가 코팅되는 것으로 신발의 신축성은 확보하였지만, 통상적인 미드솔의 구성으로 암벽화의 형상이 점차 변형되는 것을 방지하지 못하며,In the prior art 1, elasticity of the friction-climbing shoe is coated on the upper part of the shoe so as to secure the elasticity of the shoe. However, the shape of the shoe is not prevented from being gradually deformed by the conventional midsole structure,
선행기술 2는 암벽화와 착용자의 발 뒤꿈치를 밀착시키기 위해 암벽화에 별도로 삽입되는 보정패드를 제조하는 방법으로, 암벽화와 발 뒤꿈치의 밀착성을 향상시키는 기술에 불과하다. Prior Art 2 is a method of manufacturing a correction pad separately inserted into a rock wall to close the rock wall and the wearer's heel, and is merely a technique for improving the adhesion of the rock wall and the heel.
즉, 본 발명은 선행기술 1 내지 선행기술 2를 포함한 종래의 기술과는 달리, 암벽화의 형상이 오랜 기간 착용에도 변형되지 않도록 하기 위한 기술에 관한 것으로서, 기술적 특징이 상이하다.In other words, the present invention differs from the prior art including the prior arts 1 to 2 in that the shape of the rocking wall is not deformed even after wearing for a long period of time, and the technical features are different.
*선행기술문헌** Prior art literature *
(특허문헌 1) 유럽 공개특허공보 제0933033호 (1999.01.25.)(Patent Document 1) European Patent Publication No. 0933033 (Jan. 25, 1999)
(특허문헌 2) 대한민국 공개특허공보 제10-2015-0029603호 (2015.03.18.)(Patent Document 2) Korean Published Patent Application No. 10-2015-0029603 (Feb.
이에, 본 발명은 상기 전술한 종래의 문제점을 해결하기 위하여 안출된 것으로서,SUMMARY OF THE INVENTION Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art,
암벽등반 시, 암벽화의 토우박스가 착용자로부터 전달되는 힘에 의해 인장(引張)되어, 점차 앞쪽으로 돌출되는 것을 방지하는 암벽화를 제공하는 데에 그 목적이 있다.And it is an object of the present invention to provide a rocking structure in which a toe box of a rocking wall is pulled by a force transmitted from a wearer during a rock climbing and is prevented from being gradually projected forward.
본 발명의 또 다른 목적은 오랜 기간 착용에도 토우박스의 본래의 형상이 유지되므로, 내구성과 착화감이 우수한 암벽화를 제공하는데 목적이 있다.Another object of the present invention is to provide a rock wall having excellent durability and a good grip because the original shape of the toe box is maintained even after wearing for a long period of time.
또한, 토우박스 본래의 형상이 유지되므로, 안전한 암벽등반이 이루어질 수 있도록 착용자의 발을 보호할 뿐만 아니라, 암벽등반 시 착용자가 암벽화에 체중을 실었을 때 착용자의 의향에 맞게 발바닥 또는 발가락에 편중된 힘 또는, 발바닥 및 발가락에 골고루 힘이 전달되도록 하는 암벽화를 제공하는 데에 목적이 있다.In addition, since the original shape of the toe box is maintained, not only the wearer's foot is protected so that safe rock climbing can be achieved, but also when the wearer puts weight on the rock wall during climbing, And to provide a force that is transmitted to the soles of the foot or toe.
상기 목적을 이루기 위한 본 발명은 해결하고자 하는 과제를 달성하기 위해 안출된 것으로서,In order to achieve the above object, the present invention has been made to solve the above problems,
외부로부터 착용자의 발을 감싸 보호하고, 착용자의 발 뒤꿈치가 삽입되는 힐컵과 발 앞 부분이 삽입되는 토우박스가 포함된 발 형상으로 제작되는 갑피,A top which is wrapped around the wearer's foot to protect the wearer's foot, a heel to which the wearer's heel is inserted, and a toe box into which the toe portion is inserted,
갑피의 내측에 위치하고, 갑피와 더불어 외부로부터 착용자의 발등을 보호하는 베라,Located on the inside of the upper, with the upper, Vera protecting the wearer's foot from the outside,
갑피의 상부에 위치하여 착용자의 발을 고정시키는 착용수단,A wearing means for holding the wearer's foot in the upper part of the upper,
갑피의 발 뒤꿈치가 삽입되는 상부 일측, 즉, 힐컵의 상측에 위치하여 착용 시 착용자의 발의 삽입을 보조하는 고리 형태의 루프,A loop-shaped loop which is located on one side of the upper part where the heel of the upper is inserted, that is, on the upper side of the heel and assists the insertion of the wearer's foot when worn,
외부로부터 착용자의 발바닥을 보호하고, 발디딤부와의 직접적인 접촉으로 마찰력이 발생되는 아웃솔,An outsole which protects the soles of the wearer from the outside and generates frictional force by direct contact with the step portion,
내부 보강재로서, 착용자의 발바닥과 접촉되는 갑피의 하부와 아웃솔 사이에 편입되고, 착용자로부터 발바닥에 전달되는 힘을 지탱하는 토우박스돌출방지미드솔로 이루어진 토우박스돌출방지미드솔이 적용된 암벽화에 있어서,The present invention relates to a toe box extrusion preventing midsole which is inserted between a lower portion of an upper portion of an upper portion of a wearer's foot and an outsole and a toe box extrusion preventing midsole for supporting a force transmitted from the wearer to the sole,
토우박스돌출방지미드솔은,The toe box extrusion prevention midsole,
착용자의 발바닥 앞 부분에 위치하여, 착용자로부터 전달되는 힘을 지탱하는 일정두께를 가진 일정면적으로 형성된 제 1미드솔바닥면;A first midsole bottom surface positioned at a front portion of a wearer ' s soles and formed with a predetermined area having a predetermined thickness for supporting a force transmitted from the wearer;
상기 제 1미드솔바닥면의 외주연에 수직방향으로 일정높이 연장, 돌출되고, 착용자에 의해 토우박스로 전달되는 힘을 지탱하는 일정두께를 가진 일정면적으로 형성된 제 2토우박스돌출방지면;으로 구성되어,And a second toe box protrusion preventing surface protruding from the outer periphery of the first midsole so as to extend in a direction perpendicular to the outer circumference of the first toe box and having a predetermined thickness to support a force transmitted to the toe box by a wearer Became,
암벽등반 시, 착용자로부터 전달되는 힘에 의한 토우박스의 형상 변형을 방지하는 것을 특징으로 한다.And the shape of the toe box is prevented from being deformed due to the force transmitted from the wearer during rock climbing.
이때, 토우박스돌출방지미드솔은,At this time, the toe-
착용자의 발바닥 앞 부분에 위치하여, 착용자로부터 전달되는 힘을 지탱하는 일정두께를 가진 일정면적으로 형성된 제 1미드솔바닥면;A first midsole bottom surface positioned at a front portion of a wearer ' s soles and formed with a predetermined area having a predetermined thickness for supporting a force transmitted from the wearer;
상기 제 1미드솔바닥면의 외주연에 수직방향으로 일정높이 연장, 돌출되고, 착용자에 의해 토우박스로 전달되는 힘을 지탱하는 일정두께를 가진 일정면적으로 형성된 제 2토우박스돌출방지면; 이외에,A second toe box protrusion preventing surface protruding from the outer periphery of the first midsole so as to extend at a predetermined height in a direction perpendicular to the outer periphery of the first toe box and having a predetermined thickness to support a force transmitted to the toe box by a wearer; besides,
상기 제 1미드솔바닥면의 측면 일측에 수직방향으로 일정높이 연장, 돌출되되, 곡면을 형성하여 착용자의 족궁을 감싸는 일정두께를 가진 일정면적으로 형성된 제 3족궁보호밀착면(630);을 더 포함하여 구성되어,And a third footguard protective contact surface (630) protruding from the one side of the bottom surface of the first midsole to form a curved surface and having a predetermined thickness to cover the footguard of the wearer Respectively,
암벽등반 시, 착용자로부터 전달되는 힘에 의한 토우박스의 형상 변형을 방지함과 동시에 착화감을 향상시킬 수 있다.It is possible to prevent the shape change of the toe box due to the force transmitted from the wearer and to improve the grip feeling at the time of rock climbing.
또한, 토우박스돌출방지미드솔은 ABS재질로 구성되어,In addition, the toe box extrusion prevention midsole is made of ABS material,
착화감과 밀착성 및 내구성을 향상시키는 것을 특징으로 한다.And improving adhesion, adhesion and durability.
한편, 이에 앞서 본 명세서는 특허등록청구범위에 사용된 용어나 단어는 통상적이거나 사전적인 의미로 한정해서 해석되어서는 아니되며, 발명자는 그 자신의 발명을 가장 최선의 방법으로 설명하기 위해 용어의 개념을 적절하게 정의할 수 있다는 원칙에 입각하여 본 발명의 기술적 사상에 부합하는 의미와 개념으로 해석되어야만 한다.It should be understood, however, that the terminology used herein is for the purpose of describing the claimed invention in its broadest possible form and should not be construed in a limiting sense. It should be construed as meaning and concept consistent with the technical idea of the present invention.
따라서, 본 명세서에 기재된 실시 예와 도면에 도시된 구성은 본 발명의 가장 바람직한 일 실시 예에 불과할 뿐, 본 발명의 기술적 사상을 모두 대변하는 것은 아니므로 본 출원시점에 있어서 이들을 대체할 수 있는 다양한 균등물과 변형 예들이 있을 수 있음을 이해하여야 한다.Therefore, the embodiments described in the present specification and the configurations shown in the drawings are only the most preferred embodiments of the present invention, and not all of the technical ideas of the present invention are described. Therefore, It is to be understood that equivalents and modifications are possible.
이상의 구성 및 작용에서 상기 설명한 바와 같이 본 발명에 따르면,As described above, according to the present invention,
암벽등반 시, 암벽화의 토우박스가 착용자로부터 전달되는 힘에 의해 인장(引張)되어, 토우박스의 형상이 변형되는 것을 방지한다.During rock climbing, the rock box is prevented from being deformed by the force transmitted from the wearer, thereby preventing the shape of the rock box from being deformed.
즉, 토우박스가 착용자로부터 전달되는 힘에 의해 점차 앞쪽으로 돌출되는 것을 방지한다.That is, the toe box is prevented from being gradually projected forward by the force transmitted from the wearer.
또한, 오랜 기간 착용에도 토우박스의 본래의 형상이 유지되므로, 내구성과 착화감이 우수하다.In addition, since the original shape of the toe box is maintained even after wearing for a long period of time, the durability and the feeling of grip are excellent.
또한, 토우박스 본래의 형상이 유지되므로, 안전한 암벽등반이 이루어질 수 있도록 착용자의 발을 보호할 뿐만 아니라, 암벽등반 시 착용자가 암벽화에 체중을 실었을 때 착용자의 의향에 의한 발바닥 또는 발가락에 편중된 힘 또는, 발바닥 및 발가락에 골고루 힘이 전달되도록 한다.In addition, since the original shape of the toe box is maintained, not only the wearer's feet are protected so that safe rock climbing can be achieved, but also when the wearer puts weight on the rock wall during climbing, Force or even force is transmitted to the sole and toes.
즉, 발바닥과 발가락으로 착용자의 힘이 세밀하게 전달되도록 하여 안전한 암벽등반이 이루어지도록 한다.That is, the power of the wearer is finely transmitted by the soles of the feet and the toes, so that safe rock climbing is performed.
또한, 토우박스 본래의 형상이 유지되므로, 암벽등반 시, 암벽화에 체중을 실었을 때 암벽에 형성된 미세한 요철에 아웃솔이 집중적으로 접촉되게 함으로서, 암벽의 요철과 아웃솔의 마찰력을 상승시킨다.In addition, since the original shape of the toe box is maintained, the outsole is intensively brought into contact with the fine irregularities formed on the rock wall when the rock body is weighted during rock climbing, thereby raising the friction force of the rock wall and the outsole.
즉, 아웃솔의 접지력을 제고시킨다.That is, it enhances the outsole's grounding force.
또한, 토우박스의 본래의 형상이 유지되므로, 오랜 시간 착용 시에도 착용자의 발의 피로도를 저하시켜 발의 컨디션이 유지되게 한다.Further, since the original shape of the toe box is maintained, the wearer's foot fatigue is lowered even when worn for a long time, and the foot condition is maintained.
또한, 제 3족궁보호밀착면에 의해 착용자의 발아치를 보호할 뿐만 아니라, 착용자의 발과 암벽화의 밀착성을 향상시켜 체중의 분배가 더욱 수월하도록 하는 암벽화와 관련된 매우 효과적인 발명이라 하겠다.In addition, it is a very effective invention relating to a rock wall which not only protects the germination value of the wearer by the third buttress protection contact surface but also improves the adhesion of the wearer's foot and the rock wall, thereby facilitating the distribution of the weight.
도 1은 본 발명인 토우박스돌출방지미드솔이 적용된 암벽화에 대한 구성도를 나타낸 것이다.FIG. 1 is a block diagram of a rocking structure to which a toe-box extrusion preventing midsole according to the present invention is applied.
도 2는 본 발명인 토우박스돌출방지미드솔이 적용된 암벽화에 대한 분리 사시도를 나타낸 것이다.FIG. 2 is an exploded perspective view of a rocking structure to which a toe-box extrusion preventing midsole according to the present invention is applied.
도 3은 본 발명인 토우박스돌출방지미드솔이 적용된 암벽화의 구성요소 중 토우박스돌출방지미드솔의 제 1실시 예에 대한 상태 사시도를 나타낸 것이다.FIG. 3 is a perspective view of a first embodiment of a toe-box extrusion preventing midsole among components of a rocking structure to which the toe-box extrusion preventing midsole of the present invention is applied.
도 4는 본 발명인 토우박스돌출방지미드솔이 적용된 암벽화의 구성요소 중 토우박스돌출방지미드솔의 제 2실시 예에 대한 상태 사시도를 나타낸 것이다.FIG. 4 is a perspective view of a second embodiment of a toe box extrusion preventing midsole among the components of the rocking structure to which the toe box extrusion preventing midsoles of the present invention are applied.
도 5는 본 발명인 토우박스돌출방지미드솔이 적용된 암벽화와 통상적인 미드솔이 편입된 암벽화를 대비한 측면 대비도를 나타낸 것이다.FIG. 5 is a side view in contrast to a case in which a toe-box protrusion prevention midsole according to the present invention is applied and a conventional midsole is incorporated into a rocking wall.
도 6은 본 발명인 토우박스돌출방지미드솔이 적용된 암벽화에 대한 선행기술의 대표도를 나타낸 것이다.FIG. 6 is a representative view of the prior art for the rocking to which the toe-box extrusion prevention midsole of the present invention is applied.
*도면의 주요부호에 대한 상세한 설명*DETAILED DESCRIPTION OF THE INVENTION
1: 토우박스돌출방지미드솔이 적용된 암벽화1: Rock bolster with anti-to-box anti-twisted midsole
100: 갑피 100: upper
110: 힐컵110: heel
120: 토우박스 120: Tow box
200: 베라200: Vera
300: 착용수단 300: Wear means
400: 루프400: loop
500: 아웃솔 500: Outsole
600: 토우박스돌출방지미드솔600: Toe box extrusion prevention midsole
610: 제 1미드솔바닥면 610: first midsole bottom surface
620: 제 2토우박스돌출방지면620: 2nd toe box protrusion preventing surface
630: 제 3족궁보호밀착면630: the third foot protection close face
이하, 첨부된 도면을 참조하여 본 발명인 토우박스돌출방지미드솔이 적용된 암벽화에 대한 기능, 구성 및 작용을 상세히 설명하기로 한다.DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the function, configuration, and operation of the present invention will be described in detail with reference to the accompanying drawings.
도 1은 본 발명인 토우박스돌출방지미드솔이 적용된 암벽화에 대한 구성도를 나타낸 것이고, 도 2는 본 발명인 토우박스돌출방지미드솔이 적용된 암벽화에 대한 분리 사시도를, 도 3은 본 발명인 토우박스돌출방지미드솔이 적용된 암벽화의 구성요소 중 토우박스돌출방지미드솔의 제 1실시 예에 대한 상태 사시도를 나타낸 것이다.FIG. 1 is a perspective view of a rocking apparatus to which the present invention is applied; FIG. 2 is an exploded perspective view of a rocking apparatus to which the present invention is applied; FIG. 3 is a perspective view of a toe- FIG. 2 is a perspective view of a first embodiment of a toe box extrusion preventing midsole among the components of a rocking structure to which the present invention is applied.
도 1 내지 도 3에 도시된 바와 같이 본 발명은,As shown in Figs. 1 to 3,
외부로부터 착용자의 발을 감싸 보호하고, 착용자의 발 뒤꿈치가 삽입되는 힐컵(110)과 발 앞 부분이 삽입되는 토우박스(120)가 포함된 발 형상으로 제작되는 갑피(100),A top 100 made of a foot shape including a heel 110 for covering the wearer's foot from the outside and a toe box 120 for inserting a foot portion of the wearer's heel,
갑피(100)의 내측에 위치하고, 갑피(100)와 더불어 외부로부터 착용자의 발등을 보호하는 베라(200),A bucket 200 located inside the upper 100 and protecting the wearer's foot from the outside with the upper 100,
갑피(100)의 상부에 위치하여 착용자의 발을 고정시키는 착용수단(300),A wearer 300 positioned above the upper 100 to fix the wearer's feet,
갑피(100)의 발 뒤꿈치가 삽입되는 상부 일측, 즉, 힐컵(110)의 상측에 위치하여 착용 시 착용자의 발의 삽입을 보조하는 고리 형태의 루프(400),A loop-shaped loop 400 positioned at one side of the upper part where the heel of the upper 100 is inserted, that is, the upper side of the heel cup 110 to assist insertion of the wearer's wear when worn,
외부로부터 착용자의 발바닥을 보호하고, 발디딤부와의 직접적인 접촉으로 마찰력이 발생되는 아웃솔(500),An outsole 500, which protects the soles of the wearer from the outside and generates frictional force by direct contact with the step portion,
내부 보강재로서, 착용자의 발바닥과 접촉되는 갑피(100)의 하부와 아웃솔(500) 사이에 편입되고, 착용자로부터 발바닥에 전달되는 힘을 지탱하는 토우박스돌출방지미드솔(600)로 이루어진 토우박스돌출방지미드솔이 적용된 암벽화(1)에 있어서,A toe box protrusion preventing prevention member 600 made of a toe box extrusion preventing midsoles 600 incorporated between a lower portion of the upper portion 100 contacting the wearer's sole and the outsole 500 and supporting a force transmitted from the wearer to the sole, In the rock wall 1 to which the midsole is applied,
토우박스돌출방지미드솔(600)은,The toe box extrusion prevention midsole 600,
착용자의 발바닥 앞 부분에 위치하여, 착용자로부터 전달되는 힘을 지탱하는 일정두께를 가진 일정면적으로 형성된 제 1미드솔바닥면(610);A first midsole bottom surface 610 located at a front portion of the wearer ' s soles and formed with a predetermined area having a predetermined thickness for supporting a force transmitted from the wearer;
상기 제 1미드솔바닥면(610)의 외주연에 수직방향으로 일정높이 연장, 돌출되고, 착용자에 의해 토우박스(120)로 전달되는 힘을 지탱하는 일정두께를 가진 일정면적으로 형성된 제 2토우박스돌출방지면(620);으로 구성되어,A second to-be box (not shown) having a predetermined thickness and having a predetermined thickness for supporting a force transmitted to the toe box 120 by a wearer, the first toe box 801 being extended and protruded at a predetermined height in a direction perpendicular to the outer circumference of the first midsole bottom surface 610, Protrusion preventing surface 620,
암벽등반 시, 착용자로부터 전달되는 힘에 의한 토우박스(120)의 형상 변형을 방지하는 것을 특징으로 한다.Thereby preventing the shape of the toe box 120 from being deformed due to the force transmitted from the wearer during rock climbing.
이때, 도 3에 도시된 바와 같이, 제 1미드솔바닥면(610)과 제 2토우박스돌출방지면(620)으로 구성된 토우박스돌출방지미드솔(600)을 제 1실시 예 라 하면,As shown in FIG. 3, when the toe-box protrusion preventing midsoles 600 configured by the first midsole bottom surface 610 and the second toe box protrusion preventing surface 620 are referred to as first embodiments ,
도 4에 도시된 토우박스돌출방지미드솔(600)은 제 2실시 예 로서,The toe box extrusion preventing midsoles 600 shown in Fig. 4 are the second embodiment ,
도시된 바와 같이, 착용자의 발바닥 앞 부분에 위치하여, 착용자로부터 전달되는 힘을 지탱하는 일정두께를 가진 일정면적으로 형성된 제 1미드솔바닥면(610);As shown in the figure, a first midsole bottom surface 610 is formed at a front portion of the wearer's foot so as to have a predetermined thickness having a predetermined thickness for supporting a force transmitted from the wearer.
상기 제 1미드솔바닥면(610)의 외주연에 수직방향으로 일정높이 연장, 돌출되고, 착용자에 의해 토우박스(120)로 전달되는 힘을 지탱하는 일정두께를 가진 일정면적으로 형성된 제 2토우박스돌출방지면(620);A second to-be box (not shown) having a predetermined thickness and having a predetermined thickness for supporting a force transmitted to the toe box 120 by a wearer, the first toe box 801 being extended and protruded at a predetermined height in a direction perpendicular to the outer circumference of the first midsole bottom surface 610, A protrusion preventing surface 620;
상기 제 1미드솔바닥면(610)의 측면 일측에 수직방향으로 일정높이 연장, 돌출되되, 곡면을 형성하여 착용자의 족궁을 감싸는 일정두께를 가진 일정면적으로 형성된 제 3족궁보호밀착면(630);으로 구성되어,A third footguard protective contact surface 630 formed at a side of the first midsole bottom surface 610 and extending in a vertical direction at a predetermined height to form a curved surface and having a predetermined thickness to cover the wearer's footguard; Lt; / RTI >
암벽등반 시, 착용자로부터 전달되는 힘에 의한 토우박스(120)의 형상 변형을 방지함과 동시에 착화감을 향상시킬 수 있다.It is possible to prevent the deformation of the shape of the toe box 120 due to the force transmitted from the wearer during the rock climbing, and at the same time to improve the feeling of grip.
즉, 본 발명은 제 1실시 예나, 제 2실시 예나, 공통적으로 제 2토우박스돌출방지면(620)이 형성된 토우박스돌출방지미드솔(600)의 구성으로, 착용자로부터 전달되는 힘에 의해, 점차 시간이 지날수록 아웃솔(500) 보다 토우박스(120)가 앞쪽으로 돌출되는 것을 방지하는 것이다.That is, the present invention is a structure of the toe box extrusion preventing midsole 600 having the first embodiment, the second embodiment, and the second toe box extrusion preventing surface 620 formed in common, by the force transmitted from the wearer, As the time passes, the toe box 120 is prevented from protruding forward than the outsole 500.
이는, 결과적으로 종래의 암벽화와 차이점을 발생시키는 본 발명만의 기술적 특징이라 할 수 있다.This is a technical feature of the present invention, which is different from the conventional rocking structure as a result.
이를, 도 5를 참조하여 좀 더 구체적으로 설명하면,More specifically, referring to FIG. 5,
도 5의 (a)는 본 발명인 토우박스돌출방지미드솔이 적용된 암벽화(1)를 도시한 것이고, (b)는 통상적인 미드솔이 편입된 암벽화를 도시한 것으로,FIG. 5 (a) is a view showing a rocking structure (1) to which a toe-bulging protrusion preventing midsole according to the present invention is applied, and FIG. 5 (b) shows a rocking structure incorporating a conventional midsole,
도 5의 (b)에 도시된 통상적인 미드솔이 편입된 암벽화는 상술한 바와 같이, 시간이 지날수록 점차 착용자로부터 전달되는 힘에 의해 토우박스(120)가 아웃솔(500) 보다 앞쪽으로 돌출되어, 암벽에 다양한 형상으로 형성된 발디딤부와 아웃솔(500)의 접지를 방해하므로, 부상당할 우려가 크다.(안전사고 발생률이 높아진다.)5 (b), as shown above, the toe box 120 is projected forward of the outsole 500 by the force gradually transmitted from the wearer over time, as described above, It may interfere with the grounding of the stepped portion formed in various shapes on the rock wall and the outsole 500, thereby increasing the risk of injury.
더군다나, 암벽화가 착용자로부터 전달되는 힘을 제대로 지탱해주지 못해 오랜 시간 착용 시, 발의 피로도를 상승시켜 발을 불편하게 한다.In addition, when a rock is worn for a long time because it does not properly support the force transmitted from the wearer, it increases the fatigue of the foot and makes the foot uncomfortable.
즉, 본 발명은 오랜 기간 착용 시, 통상적인 미드솔이 편입된 암벽화와는 달리, 도 5의 (a)에 도시된 바와 같이, 토우박스(120)의 위치가 유지되도록 입체형으로 형성된 토우박스돌출방지미드솔(600)로 암벽화를 구성함으로서, 토우박스(120)가 점차 앞쪽으로 돌출되어 아웃솔(500) 보다 튀어나오는 것을 방지한다.In other words, unlike the conventional method in which the midsole is incorporated in the case of a long period of wear, the present invention provides a toe box protrusion preventing structure that is formed in a cubic shape such that the position of the toe box 120 is maintained, By configuring the shoe sole 600 with the midsole 600, the toe box 120 gradually protrudes forward to prevent it from popping out of the outsole 500.
따라서, 착용자로부터 전달되는 힘에 의해 토우박스(120)의 형상이 변형되지 않는다.Therefore, the shape of the tow box 120 is not deformed by the force transmitted from the wearer.
더하여서, 토우박스돌출방지미드솔(600)은 ABS재질로 구성되어, 착화감과 밀착성 및 내구성을 향상시키며,In addition, the toe box extrusion preventing midsoles 600 are made of ABS material to improve the feeling of grip, adhesion, and durability,
본 발명의 갑피(100)의 상부에 위치하여 착용자의 발을 고정시키는 착용수단(300)은,The wearing means 300, which is located above the upper part 100 of the present invention and fixes the wearer's foot,
끈으로 묶는 전통적인 형태, 탈착의 용이성이 강조된 벨크로 형태, 발등의 높이가 낮아 착용자의 발등과의 밀착성을 향상시키고 안정감을 더해주는 탄력밴드 형태 중, 단독 또는 구성되는 위치에 따라 어느 하나 이상이 혼합되어 구성될 수 있다.It is a type of elastic band which can be attached to a strap, a velcro type emphasizing easiness of detachment, a height of a foot, .
참고하여, 본 발명에서의 '발디딤부'라 함은, 아웃솔(500)과 접촉되는 암벽에 형성된 다양한 요철을 의미한다.The 'shovel portion' in the present invention means various irregularities formed on the rock wall contacting the outsole 500.
이상에서와 같이, 본 발명은 기재된 실시 예에 한정되는 것이 아니고 본 발명의 사상 및 범위를 벗어나지 않고 다양하게 수정 및 변형할 수 있음은 이 기술의 분야에서 통상의 지식을 가진 자에게 자명하다.It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention as defined in the appended claims.
따라서, 기술적 사상 또는 주요한 특징으로부터 벗어남이 없이 다른 여러가지 형태로 실시될 수 있으므로, 본 발명의 실시 예들은 모든 점에서 단순한 예시에 지나지 않으며 한정적으로 해석되어서는 아니되며 다양하게 변형하여 실시할 수 있다.Therefore, it is to be understood that the present invention may be embodied in many other specific forms without departing from the spirit or essential characteristics thereof, and the embodiments are to be considered in all respects as illustrative and not restrictive.
본 발명은 토우박스돌출방지미드솔이 적용된 암벽화에 관한 것으로서, 이를 제작하는 제작업 및 판매업 등의 암벽화 관련 산업분야 및 나아가 기능성 신발 관련 다양한 산업분야 증진에 기여하는 데에 적용할 수 있다.The present invention relates to a method of making a toe box extrusion prevention midsole, and more particularly, to a method of manufacturing a toe box extrusion prevention midsole.

Claims (3)

  1. 외부로부터 착용자의 발을 감싸 보호하고, 착용자의 발 뒤꿈치가 삽입되는 힐컵(110)과 발 앞 부분이 삽입되는 토우박스(120)가 포함된 발 형상으로 제작되는 갑피(100),A top 100 made of a foot shape including a heel 110 for covering the wearer's foot from the outside and a toe box 120 for inserting a foot portion of the wearer's heel,
    갑피(100)의 내측에 위치하고, 갑피(100)와 더불어 외부로부터 착용자의 발등을 보호하는 베라(200),A bucket 200 located inside the upper 100 and protecting the wearer's foot from the outside with the upper 100,
    갑피(100)의 상부에 위치하여 착용자의 발을 고정시키는 착용수단(300),A wearer 300 positioned above the upper 100 to fix the wearer's feet,
    갑피(100)의 발 뒤꿈치가 삽입되는 상부 일측, 즉, 힐컵(110)의 상측에 위치하여 착용 시 착용자의 발의 삽입을 보조하는 고리 형태의 루프(400),A loop-shaped loop 400 positioned at one side of the upper part where the heel of the upper 100 is inserted, that is, the upper side of the heel cup 110 to assist insertion of the wearer's wear when worn,
    외부로부터 착용자의 발바닥을 보호하고, 발디딤부와의 직접적인 접촉으로 마찰력이 발생되는 아웃솔(500),An outsole 500, which protects the soles of the wearer from the outside and generates frictional force by direct contact with the step portion,
    내부 보강재로서, 착용자의 발바닥과 접촉되는 갑피(100)의 하부와 아웃솔(500) 사이에 편입되고, 착용자로부터 발바닥에 전달되는 힘을 지탱하는 토우박스돌출방지미드솔(600)로 이루어진 토우박스돌출방지미드솔이 적용된 암벽화(1)에 있어서,A toe box protrusion preventing prevention member 600 made of a toe box extrusion preventing midsoles 600 incorporated between a lower portion of the upper portion 100 contacting the wearer's sole and the outsole 500 and supporting a force transmitted from the wearer to the sole, In the rock wall 1 to which the midsole is applied,
    토우박스돌출방지미드솔(600)은,The toe box extrusion prevention midsole 600,
    착용자의 발바닥 앞 부분에 위치하여, 착용자로부터 전달되는 힘을 지탱하는 일정두께를 가진 일정면적으로 형성된 제 1미드솔바닥면(610);A first midsole bottom surface 610 located at a front portion of the wearer ' s soles and formed with a predetermined area having a predetermined thickness for supporting a force transmitted from the wearer;
    상기 제 1미드솔바닥면(610)의 외주연에 수직방향으로 일정높이 연장, 돌출되고, 착용자에 의해 토우박스(120)로 전달되는 힘을 지탱하는 일정두께를 가진 일정면적으로 형성된 제 2토우박스돌출방지면(620);으로 구성되어,A second to-be box (not shown) having a predetermined thickness and having a predetermined thickness for supporting a force transmitted to the toe box 120 by a wearer, the first toe box 801 being extended and protruded at a predetermined height in a direction perpendicular to the outer circumference of the first midsole bottom surface 610, Protrusion preventing surface 620,
    암벽등반 시, 착용자로부터 전달되는 힘에 의한 토우박스(120)의 형상 변형을 방지하는 것을 특징으로 하는 토우박스돌출방지미드솔이 적용된 암벽화.Wherein the shape of the toe box (120) is prevented from being deformed due to a force transmitted from the wearer when rock climbing is performed.
  2. 제 1항에 있어서,The method according to claim 1,
    토우박스돌출방지미드솔(600)은,The toe box extrusion prevention midsole 600,
    착용자의 발바닥 앞 부분에 위치하여, 착용자로부터 전달되는 힘을 지탱하는 일정두께를 가진 일정면적으로 형성된 제 1미드솔바닥면(610);A first midsole bottom surface 610 located at a front portion of the wearer ' s soles and formed with a predetermined area having a predetermined thickness for supporting a force transmitted from the wearer;
    상기 제 1미드솔바닥면(610)의 외주연에 수직방향으로 일정높이 연장, 돌출되고, 착용자에 의해 토우박스(120)로 전달되는 힘을 지탱하는 일정두께를 가진 일정면적으로 형성된 제 2토우박스돌출방지면(620);A second to-be box (not shown) having a predetermined thickness and having a predetermined thickness for supporting a force transmitted to the toe box 120 by a wearer, the first toe box 801 being extended and protruded at a predetermined height in a direction perpendicular to the outer circumference of the first midsole bottom surface 610, A protrusion preventing surface 620;
    상기 제 1미드솔바닥면(610)의 측면 일측에 수직방향으로 일정높이 연장, 돌출되되, 곡면을 형성하여 착용자의 족궁을 감싸는 일정두께를 가진 일정면적으로 형성된 제 3족궁보호밀착면(630);으로 구성되어,A third footguard protective contact surface 630 formed at a side of the first midsole bottom surface 610 and extending in a vertical direction at a predetermined height to form a curved surface and having a predetermined thickness to cover the wearer's footguard; Lt; / RTI >
    암벽등반 시, 착용자로부터 전달되는 힘에 의한 토우박스(120)의 형상 변형을 방지함과 동시에 착화감을 향상시키는 것을 특징으로 하는 토우박스돌출방지미드솔이 적용된 암벽화.Wherein the shape of the toe box (120) is prevented from being deformed due to the force transmitted from the wearer during rock climbing, and at the same time, the grip feeling is improved.
  3. 제 1항에 있어서,The method according to claim 1,
    토우박스돌출방지미드솔(600)은 ABS재질로 구성되어,The toe box extrusion prevention midsole (600) is made of ABS material,
    착화감과 밀착성 및 내구성을 향상시키는 것을 특징으로 하는 토우박스돌출방지미드솔이 적용된 암벽화.Wherein the tobacco-extrusion-preventing midsoles are applied to the tobacco-extruded middles.
PCT/KR2018/001247 2018-01-09 2018-01-29 Climbing shoe having toe box protrusion prevention midsole applied thereto WO2019139198A1 (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020025920A (en) * 2002-02-19 2002-04-04 조윤미 Shoe which binds together string only in time
KR20040007261A (en) * 2002-07-11 2004-01-24 와이케이케이 가부시끼가이샤 Resin safety shoe toe cap
KR20090012802U (en) * 2008-06-11 2009-12-16 (주) 엘앤티 safety work shoes
KR20170030337A (en) * 2015-09-09 2017-03-17 삼덕통상 주식회사 Sole for rock climbing shoes
KR101724036B1 (en) * 2016-07-11 2017-04-07 (주)부토라 Climbing boots

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020025920A (en) * 2002-02-19 2002-04-04 조윤미 Shoe which binds together string only in time
KR20040007261A (en) * 2002-07-11 2004-01-24 와이케이케이 가부시끼가이샤 Resin safety shoe toe cap
KR20090012802U (en) * 2008-06-11 2009-12-16 (주) 엘앤티 safety work shoes
KR20170030337A (en) * 2015-09-09 2017-03-17 삼덕통상 주식회사 Sole for rock climbing shoes
KR101724036B1 (en) * 2016-07-11 2017-04-07 (주)부토라 Climbing boots

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