WO2023038193A1 - Chaussure glissante et non glissante - Google Patents

Chaussure glissante et non glissante Download PDF

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Publication number
WO2023038193A1
WO2023038193A1 PCT/KR2021/015660 KR2021015660W WO2023038193A1 WO 2023038193 A1 WO2023038193 A1 WO 2023038193A1 KR 2021015660 W KR2021015660 W KR 2021015660W WO 2023038193 A1 WO2023038193 A1 WO 2023038193A1
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WO
WIPO (PCT)
Prior art keywords
sliding
spike
base material
shoes
shoe
Prior art date
Application number
PCT/KR2021/015660
Other languages
English (en)
Korean (ko)
Inventor
박동규
송주경
Original Assignee
(주)메이저스포츠산업
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 (주)메이저스포츠산업 filed Critical (주)메이저스포츠산업
Publication of WO2023038193A1 publication Critical patent/WO2023038193A1/fr

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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
    • A43B13/04—Plastics, rubber or vulcanised fibre
    • 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
    • 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
    • A43B13/16—Pieced soles
    • 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
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B5/00—Footwear for sporting purposes
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B5/00—Footwear for sporting purposes
    • A43B5/16—Skating boots
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C13/00—Wear-resisting attachments
    • A43C13/04—Cleats; Simple studs; Screws; Hob-nails
    • 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
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C15/00—Non-skid devices or attachments
    • A43C15/06—Ice-gripping devices or attachments, e.g. ice-spurs, ice-cleats, ice-creepers, crampons; Climbing devices or attachments, e.g. mountain climbing irons

Definitions

  • the present invention relates to sliding and non-sliding shoes, and more particularly, to sliding and non-sliding on ice or snow, by arranging a plurality of spikes along the phalanx and metatarsal bones to generate frictional force at the optimal position on the bottom of the shoe. It relates to sliding and non-sliding shoes capable of stably performing various games, motions, exercises, fitness, etc. on ice or snow while minimizing the number of spikes through this.
  • skates can be used on ice, and skis, snowboards, and sleds can only be used on snow, so there is a problem in that the places where they can be used are limited compared to expensive equipment.
  • an object of the present invention is to solve such conventional problems, by arranging a plurality of spikes along the phalanx and metatarsal bones to secure frictional force at the optimal position on the bottom of the shoe, thereby minimizing the number of spikes and
  • An object of the present invention is to provide sliding and non-sliding shoes capable of stably performing various games, motions, exercises, fitness, etc. on ice or snow.
  • Another object of the present invention is to provide sliding and non-sliding shoes capable of easily replacing spikes.
  • the bottom base material disposed on the bottom surface of the shoe; A plurality of spikes protruding from the floor base material; and a sliding and non-sliding shoe comprising a sliding cap detachably coupled under the floor base material to cover at least a portion of the spike, and a sliding cap formed of a sliding member on the bottom surface.
  • the spikes are preferably divided into first spikes respectively disposed at positions corresponding to the phalanx bones and second spikes disposed at positions corresponding to metatarsal bones.
  • the first spike is preferably disposed at positions corresponding to the 1st, 3rd and 5th phalanx bones, respectively.
  • the second spike is preferably disposed at positions corresponding to the second and fourth metatarsal bones.
  • a plurality of grooves into which the spikes are inserted are formed on an upper surface of the sliding cap, and are formed to cover at least one of the first spike and the second spike.
  • the base material includes a first flooring material disposed on the forefoot part of the sole and a second flooring material disposed on the heel part, and the thickness of the second flooring material is relatively thicker than that of the first flooring material.
  • the thickness of the sliding cap is set to correspond to the difference in thickness between the first flooring material and the second flooring material.
  • the sliding cap is detachably coupled under the floor base material by a magnetic force.
  • a groove into which the spike is inserted is formed on an upper surface of the sliding cap.
  • a plurality of sliding caps are detachably coupled to each other at different positions under the floor base material.
  • the sliding member is preferably any one of Teflon, PA11 (nylon), TPE (thermoplastic elastomer), TPU (thermoplastic polyurethane), and acetal.
  • the spike includes a lower fixing part fixed to the floor base material and an upper spike part having spikes formed and coupled to the lower fixing part, and the upper spike part is preferably replaceable.
  • sliding and non-sliding shoes capable of various types of sliding operations are provided because the user can freely change the coupling position of the sliding cap coupled to the bottom of the shoe.
  • a sliding and non-sliding shoe capable of easy attachment and detachment of the sliding cap is provided by allowing the sliding cap to be coupled to the bottom surface of the shoe by magnetic force.
  • FIG. 1 is a perspective view showing the bottom of a sliding and non-sliding shoe according to an embodiment of the present invention
  • 2 and 3 are views showing the positional relationship between the skeleton of the foot and the spike;
  • FIG. 4 is a view showing a state in which the heel part is lifted
  • FIG. 5 is a perspective view showing a replacement structure of a spike formed of a lower fixing part and an upper spike part;
  • Figure 6 is a cross-sectional view showing the spike replacement structure of Figure 2 together with the floor base material
  • FIG. 7 is a perspective view of a sliding cap according to an embodiment of the present invention.
  • FIG. 8 is a perspective view showing a form in which the sliding cap of FIG. 7 is coupled to the bottom of the shoe;
  • Figure 9 is a side view of Figure 8.
  • FIG. 10 is a perspective view of a sliding cap according to another embodiment of the present invention.
  • FIG. 11 to 14 are views showing a form in which the sliding cap of FIG. 10 is coupled to the bottom of the shoe
  • 15 is a view showing a state in which a sliding cap is coupled to one shoe of both shoes.
  • FIG. 1 is a perspective view showing the bottom of a sliding and non-sliding shoe according to an embodiment of the present invention
  • FIGS. 2 and 3 are views showing the positional relationship between a foot skeleton and a spike
  • FIG. 4 is a heel portion It is a drawing showing the lifted state
  • Figure 5 is a perspective view showing the replacement structure of the spike formed by the lower fixing portion and the upper spike portion
  • Figure 6 is a cross-sectional view showing the spike replacement structure of Figure 2 together with the floor base material
  • 7 is a perspective view of a sliding cap according to an embodiment of the present invention
  • FIG. 8 is a perspective view showing a form in which the sliding cap of FIG. 7 is coupled to the bottom of a shoe
  • FIG. 9 is a form in which the sliding cap is coupled to the bottom of a shoe. It is a side view shown.
  • Shoes capable of sliding and non-sliding may include a base material 110, a spike 120, and a sliding cap 130.
  • the base material 110 is an outsole disposed on the bottom of the shoe, and its materials include PVC, EVA, natural rubber, synthetic rubber, polyurethane, carbon rubber, solid rubber, and gum rubber. ) It may be at least one of, but is not necessarily limited thereto.
  • the base material 110 is formed in a form separated into a forefoot portion 110a and a heel portion 110b, but the bottom base material 110 may be formed on the entire bottom surface of the shoe depending on the shape of the shoe.
  • a plurality of spikes 120 are formed on the floor base material 110 to protrude toward an ice sheet, a snow surface, or a sliding surface similar to an ice sheet (hereinafter referred to as a 'floor surface').
  • the spikes 120 enable a non-sliding operation by friction with the floor surface when shoes are worn. That is, the user may perform a braking operation by bringing the bottom surface of the shoe in which the spike 120 is exposed in close contact with the floor surface during the sliding process.
  • the spike 120 is preferably made of stainless steel, which has sufficient durability on ice or snow and is not easily corroded.
  • the spikes 120 include a first spike 120a disposed in the phalanx bone B1 region of the sole and a second spike 120b disposed in the metatarsal bone B2 region of the sole. ) are separated.
  • the first spike 120a secures the frictional force of the bottom surface at the proximal phalanx (B1) so that various games, motions, exercises, fitness, etc. can be performed on ice or snow
  • the second spike ( 120b) secures the frictional force at the metatarsal (B2) part, that is, the starting position of the foot arch of the sole, so that the user can maintain the center of gravity of the body stably without slipping well on the floor.
  • first spikes 120a are disposed in the middle of the phalanx B1 corresponding to the 1st, 3rd and 5th toes, respectively, and the second spikes 120b are the metatarsal bones corresponding to the 2nd and 4th toes. They are arranged in the middle part of (B2), respectively.
  • the sphenoid bone (B1) portion of the forefoot portion 110a is in contact with the floor and the metatarsal bone (B2) portion is spaced apart from the floor surface.
  • both the proximal phalanx B1 and the metatarsal bone B2 of the forefoot part 110a are in contact with the floor surface.
  • the user's weight can be effectively distributed and supported, so that the center of the body can be maintained without slipping well on the floor. , It is possible to smoothly perform a non-sliding operation while minimizing the overall number of spikes 120 .
  • the spike 120 is not disposed on the second phalanx (B3) of the sole, that is, the toe portion, the toe bending operation can be smoothly performed while wearing shoes.
  • the spike 120 is formed in a conical shape with a gradually decreasing radius in the protruding direction, but the end is not pointed like an awl, but has a predetermined flat or curved surface It is desirable to form This is because when the tip of the spike 120 is formed sharp like an awl, damage may be applied to the bottom surface by the spike 120, and the user's wearing comfort may deteriorate.
  • the shape of the spike 120 it is possible to prevent a person or user from being injured by the sharp end of the spike 120.
  • the end surface is flat, if the cross-sectional area is too large, the spike 120 may not be sufficiently embedded in the ice and the braking force and stability may deteriorate. It may vary according to the number, location, shape, etc. of (120).
  • the spike 120 is too deeply embedded in the floor when the protruding length is long, making it difficult to perform various operations such as light jumps or continuous steps, and when the protruding length is too short, the spike 120 is not sufficiently embedded in the bottom surface and does not provide sufficient frictional force. There is a risk that the user may lose balance and fall. Therefore, the spike 120 is preferably set to a protruding length of about 2.5 to 5 mm so that it can provide appropriate frictional force in various operation processes and not be deeply embedded in the bottom surface. However, the protruding length of these spikes 120 may be appropriately adjusted according to the number, position, shape or characteristics of the bottom surface of the spikes 120 .
  • the spike 120 may be configured to be replaced.
  • the lower fixing part 125 is fixed to the floor base material 110 and a screw thread is formed on the inner surface of the central hole 126 .
  • the floor base material 110 may be formed in multiple layers according to the shape of the lower fixing part 125 as shown.
  • the floor base material 110 may be formed of a single layer, but an insertion hole having a step may be formed according to the shape of the lower fixing part 125 so that the lower fixing part 125 may be inserted.
  • the lower fixing part 125 has a concavo-convex structure so that the outer circumferential shape can be firmly fixed in the floor base material 110.
  • the upper spike part 121 may be fixed to the lower fixing part 125 to be replaceable.
  • a protruding portion 122 is formed at the lower end of the upper spike portion 121, and a screw thread is formed on an outer circumferential surface of the protruding portion 122. Therefore, the protruding part 122 is inserted into the hole 126 of the lower fixing part 125, and the upper spike is attached to the lower fixing part 125 through the screw thread on the inner surface of the hole 126 and the screw thread on the outer surface of the protruding part 122.
  • Part 121 may be screwed.
  • a spike 120 protrudes from the upper surface of the upper spike part 121 . Therefore, in the present invention, the upper spike portion 121 can be detachably coupled to the lower fixing portion 125, so that when the spike 120 is damaged or worn, it can be easily replaced with a new spike 120.
  • the sliding cap 130 is detachably coupled to the bottom surface of the floor base material 110 so as to cover at least a portion of the spike 120, and the bottom surface facing the floor surface is a slippery sliding member. As it is formed, it forms a sliding area.
  • the user can perform a sliding motion using the forefoot portion 110a where the sliding cap 130 is located.
  • the sliding member formed on the bottom surface of the sliding cap 130 is preferably formed of any one of Teflon, PA11 (nylon), TPE (Thermoplastic Elastomer), TPU (Thermoplastic Polyurethane), and acetal, which can easily slide on the bottom surface, but must be It is not limited to this.
  • Teflon which is a sliding member, may be separately formed on the lower surface of the sliding cap 130, but the entire sliding cap 130 may be formed of Teflon.
  • Grooves 132 corresponding to the shape and spacing of the spikes 120 may be formed on the upper surface of the sliding cap 130 so that the spikes 120 protruding from the bottom surface of the floor base material 110 may be inserted.
  • the sliding cap 130 can be detachably coupled from the floor base material 110 by forcibly fitting the spike 120 into the groove 132 .
  • the sliding cap 130 may be detachably coupled under the floor base material 110 by magnetic force.
  • a groove 132 into which the spike 120 is inserted is formed on the upper surface of the sliding cap 130, and the inner wall of the groove 132 may be formed of a magnetic material or a metal.
  • the spike 120 inserted into the groove 132 may be formed of a magnetic material or metal. Therefore, the sliding cap 130 can be detachably coupled under the floor base material 110 by the force of the magnetic force generated between the inner wall of the groove 132 and the spike 120 .
  • it may also be configured to enable magnetic coupling between the upper surface of the sliding cap 130 and the floor base material 110.
  • the sliding cap 130 may be detachably coupled to the forefoot portion 110a where the first spikes 120a and the second spikes 120b are disposed.
  • the non-sliding area is a sliding area will change to
  • the sliding cap 130 has been described as being detachably coupled under the floor base material 110 by magnetic force, but using various coupling structures in addition to the coupling structure using a magnet, the sliding cap 130 ) It will also be possible to configure so as to be detachably coupled.
  • the sliding cap 130 shown in FIGS. 7 and 8 may be formed to cover the entire bottom front heel portion 110a of the base material 110 . Accordingly, the user can perform a sliding motion through the forefoot portion 110a to which the sliding cap 130 is coupled.
  • the height step between the bottom surface of the sliding cap 130 and the end of the spike 120 exposed from the floor base material 110 is preferably not too large.
  • the thickness of the sliding cap 130 is too large and the level difference is too large, the range of motion of the sole for sliding and non-sliding is too large, making it difficult to control the motion and inconvenient when moving by footstep sound. am.
  • the thickness of the sliding cap 130 is set to be thicker than necessary, the user may have a feeling of floating on the floor, so the thickness of the sliding cap 130 is a range that can cover the spike 120 It is desirable to set it as thin as possible within. In this embodiment, the thickness of the sliding cap 130 may be set to about 5 to 6 mm.
  • the center of gravity of the user's body increases as the support height of the toe portion 110a of the shoe user increases by the thickness of the sliding cap 130. Since it moves toward the heel portion 110b, it is difficult to smoothly perform a sliding operation using the sliding cap 130 disposed on the forefoot portion 110a.
  • the sliding operation using the sliding cap 130 It is possible to prevent the center of gravity of the body from moving to the heel portion 110b.
  • the thickness of the forefoot portion 110a of the floor base material 110 is too thick, it is difficult for the user to perform a stable operation while maintaining the center of the body because the user has a feeling of floating on the floor.
  • the thickness of the base material 110 is too thin, the bottom of the shoe may have a feeling of being in close contact with the floor, but the protruding feeling of the spike 120 is transmitted to the user's foot, making it difficult to perform continuous operation. difficult.
  • the thickness of the floor base material 110 is set to about 5 mm, which is a thickness that can adequately buffer the protruding feeling of the spike 120 while providing an appropriate sense of close contact with the floor, but is not limited thereto, It may be appropriately adjusted according to the physical properties of the floor base material 110 .
  • FIGS. 11 to 14 are views showing a form in which the sliding cap of FIG. 10 is coupled to the bottom of a shoe
  • FIG. 15 is a shoe on one side of both shoes. It is a drawing showing the state in which the sliding cap is coupled to.
  • the sliding cap 130 shown in (a) of FIG. 10 is formed with three grooves 132 so that all of the first spikes 120a can be inserted, and the sliding cap 130 shown in (b) of FIG. 10 ) is formed with two grooves 132 so that all of the second spikes 120b can be inserted, and the sliding cap 130 shown in (c) of FIG. Three grooves 132 are formed so that the first spike 120a and the second spike 120b at positions corresponding to the second metatarsal can be inserted.
  • the user may engage the sliding cap 130 with the first spike 120a and the second spike 120b, respectively, to enable a sliding operation using the entire area of the forefoot portion 110a.
  • the area of the sphenoid bone (B1, see FIG. 2) is set as a sliding area
  • the area of the metatarsal bone (B2, see FIG. 2) is It is set as a non-slidable area.
  • the metatarsal bone (B2, see FIG. 2) area is set as a sliding area
  • the sphenoid bone (B1, see FIG. 2) area is It is set as a non-slidable area.
  • the sesamoid bone area of the big toe can be set as a sliding area.
  • the user can perform a sliding operation using the sole area where the sliding cap 130 is located and perform a non-sliding (breaking) operation using the sole area where the spike 120 is exposed.
  • the first spike 120a and the second spike 120b are provided on the bottom surface of the toe part 110a of the shoe, so that the non-sliding operation of the toe part 110a is possible, and the sliding cap 130 is provided here.
  • the sliding operation of the forefoot portion (110a) is possible. That is, the sliding area and the non-sliding area are changed depending on whether the sliding cap 130 is coupled.
  • the first spike 120a and the second spike ( 120b) is exposed, and the spike 120 can be concealed by coupling the sliding cap 130 to the front heel portion 110a and the heel portion 110b of the left shoe (right shoe in the drawing). Therefore, the user can perform a non-sliding operation using the right forefoot portion 110a, and can perform a sliding operation using the right heel portion 110b, the left forefoot portion 110a, and the heel portion 110b. there is.
  • the movement of the ankle must be free. If the height of the upper (upper) of the shoe is high and completely covers the ankle, the left and right movements of the ankle, such as side lunges, are not free. The risk of injury increases.
  • the height of the upper (upper) is located just below the peach bone, like short track and speed skating shoes, so that the ankle can move smoothly in the left and right directions, but it is configured to be tightly tightened using shoelaces to hold the ankle as much as possible It is desirable to do

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

La présente invention concerne une chaussure glissante et non glissante. La chaussure glissante et non glissante selon la présente invention est caractérisée en ce qu'elle comprend : un matériau de semelle de base disposé sur la surface inférieure de la chaussure ; plusieurs crampons formés pour faire saillie à partir du matériau de semelle de base ; et un capuchon coulissant qui est accouplé amovible à la partie inférieure du matériau de semelle de base de manière à recouvrir au moins une partie des crampons, et dont la surface inférieure est formée d'un élément coulissant, les crampons étant respectivement disposés à des positions correspondant à la phalange proximale et au métatarse.
PCT/KR2021/015660 2021-09-09 2021-11-02 Chaussure glissante et non glissante WO2023038193A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2021-0120477 2021-09-09
KR1020210120477A KR102661655B1 (ko) 2021-09-09 2021-09-09 슬라이딩 및 논슬라이딩이 가능한 슈즈

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WO2023038193A1 true WO2023038193A1 (fr) 2023-03-16

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PCT/KR2021/015660 WO2023038193A1 (fr) 2021-09-09 2021-11-02 Chaussure glissante et non glissante

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KR (1) KR102661655B1 (fr)
CN (1) CN115778050A (fr)
WO (1) WO2023038193A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4578883A (en) * 1983-08-08 1986-04-01 Puma-Sportschuhfabriken Rudolf Dassler Kg Pair of shoes for the sport of curling
KR100373888B1 (ko) * 1998-05-18 2003-04-21 가부시키가이샤 에스에스케이 스파이크슈즈
KR200313413Y1 (ko) * 2003-02-04 2003-05-16 박동열 교환가능한 스파이크가 장착된 골프화
KR20140110577A (ko) * 2013-03-08 2014-09-17 유백천 미끄럼 방지 신발
KR101822823B1 (ko) * 2017-12-04 2018-01-29 주식회사 트렉스타 신발용 스파이크 장치

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100901853B1 (ko) 2007-09-12 2009-06-09 김순태 미끄럼 운동용 신발 구조체
KR101966215B1 (ko) 2018-01-31 2019-04-05 주식회사 거상 눈썰매

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4578883A (en) * 1983-08-08 1986-04-01 Puma-Sportschuhfabriken Rudolf Dassler Kg Pair of shoes for the sport of curling
KR100373888B1 (ko) * 1998-05-18 2003-04-21 가부시키가이샤 에스에스케이 스파이크슈즈
KR200313413Y1 (ko) * 2003-02-04 2003-05-16 박동열 교환가능한 스파이크가 장착된 골프화
KR20140110577A (ko) * 2013-03-08 2014-09-17 유백천 미끄럼 방지 신발
KR101822823B1 (ko) * 2017-12-04 2018-01-29 주식회사 트렉스타 신발용 스파이크 장치

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CN115778050A (zh) 2023-03-14
KR20230037311A (ko) 2023-03-16
KR102661655B1 (ko) 2024-04-29

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