WO2019160170A1 - Semelle de chaussure ayant une double structure - Google Patents

Semelle de chaussure ayant une double structure Download PDF

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Publication number
WO2019160170A1
WO2019160170A1 PCT/KR2018/001892 KR2018001892W WO2019160170A1 WO 2019160170 A1 WO2019160170 A1 WO 2019160170A1 KR 2018001892 W KR2018001892 W KR 2018001892W WO 2019160170 A1 WO2019160170 A1 WO 2019160170A1
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WO
WIPO (PCT)
Prior art keywords
sole
window
buffer
arch
heel
Prior art date
Application number
PCT/KR2018/001892
Other languages
English (en)
Korean (ko)
Inventor
박문환
Original Assignee
박문환
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 박문환 filed Critical 박문환
Priority to PCT/KR2018/001892 priority Critical patent/WO2019160170A1/fr
Publication of WO2019160170A1 publication Critical patent/WO2019160170A1/fr

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Classifications

    • 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
    • A43B13/18—Resilient soles
    • 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
    • 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
    • A43B13/40—Built-in insoles joined to uppers during the manufacturing process, e.g. structural insoles; Insoles glued to shoes during the manufacturing process with cushions
    • 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
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/32—Footwear with health or hygienic arrangements with shock-absorbing means

Definitions

  • the present invention relates to a shoe sole of a dual structure, and more particularly, in the sole for bonding the upper of the shoe manufactured by the Bologna method, the buffer window and the buffer window is formed in which the arch protrusion is formed so as to correspond to the shape of the foot It relates to a shoe sole of a dual structure comprising an outer window formed by the road.
  • the shoe is provided with a sole (out-sole) to the bottom plate, the mid-sole (mid-sole) is formed on the upper portion, and the upper by joining the upper portion of the midsole to complete the shoe.
  • the upper portion of the midsole may be optionally provided with an insole (in-sole).
  • the upper is formed so as to be integrally provided with a portion to be the bottom body and the upper body, and the bottom and the upper body of the upper is sealed
  • a method of manufacturing a shoe there is Korea Patent Publication No. 2001-0049701 (June 15, 2001).
  • the Bologna-type shoe manufacturing method is provided with a shoe sole separately, the upper and the upper body is integrally sealed or heat-bonded to the shoe sole. Therefore, the shoe sole is formed of an integrated window made of a high hardness material, not a double coupling structure of the sole and the midsole like a conventional shoe.
  • the present invention has been made to solve the above problems, to form a shoe sole of a shoe manufactured by the Bologna method in a double structure to ensure durability while designing its shape ergonomically to reduce the fatigue caused during walking or standing
  • the purpose is to provide a dual-structured sole that is beneficial to the health of the foot.
  • the arch protrusion (11) is formed in the arch portion (a) to correspond to the shape of the foot
  • the heel A buffer protrusion 12 is formed in the portion h
  • the buffer window 10 having 20 to 40 surrounds the side and the bottom of the buffer window 10, but 50 to 95 It characterized in that it comprises an outer window (20) having (Shore A hardness standard).
  • the buffer window 10 has a shape that gradually increases from the forefoot portion (f) toward the heel (h), the outer window 20 and the outer wall portion 21 surrounding the side of the buffer window (10) and Consisting of the bottom portion 22 for supporting the bottom surface, the bottom portion 22 may have a shape that is gradually lowered toward the heel (h) in the forefoot (f).
  • the outer wall portion 21 is composed of a horizontal bonding surface 21a for joining the upper and a vertical bonding surface 21b formed perpendicular to the outer edge of the horizontal bonding surface 21a, the horizontal bonding surface ( 21a) may be formed equal to or lower than the outer edge of the buffer window 10.
  • the buffer window 10 is formed on both bottom surfaces of the arch portion (a) is formed with a pair of flow preventing grooves 13 whose width gradually widens toward the heel (h), the outer window 20 Bottom portion 22 of the) may be formed with a flow preventing protrusion 23 to be inserted into the flow preventing groove 13 on both upper surfaces of the arch (a).
  • the buffer window 10 has a stepped portion 14 formed on a bottom surface between the arch portion a and the heel portion h, and the bottom portion 22 of the outer window 20 is the arch portion a.
  • Stepped groove 23 may be formed on the upper surface between the heel portion h to correspond to the stepped protrusion 14.
  • the present invention forms a dual structure consisting of a low hardness buffer window formed with an arch protrusion and a buffer protrusion and a high hardness outer window enclosing it so as to correspond to the shape of the foot to secure durability while designing the shape by ergonomically walking or standing. Fatigue can be reduced, and the health of the foot is beneficial.
  • the thickness of the buffer window is gradually thickened from the forefoot to the heel, so that the heel of the wearer working for a long time can stably support the load of the body, thereby reducing fatigue and further improving the feeling of wearing. There is.
  • the outer wall portion of the outer window is composed of a horizontal joining surface and a vertical joining surface, and provides an adequately sufficient double surface area for joining the upper, whereby there is an advantage that efficient joining is possible.
  • the buffer window and the horizontal joint surface may be formed to have the same height so as to prevent blisters or calluses from occurring on the feet, thereby improving a feeling of wearing.
  • the buffer window is formed on both sides of the bottom flow prevention groove, the flow prevention groove is seated on the flow prevention protrusion of the outer window by the left and right flow and the front and rear flow applied when walking the buffer window is deteriorated or its durability is reduced. There is an advantage that can be prevented.
  • the flow preventing groove can stably support the buffer window from the pressure applied to the rear when walking by a pair of grooves whose width gradually widens.
  • the buffer window is formed with a stepped protrusion on the bottom surface
  • the outer window is formed with a stepped groove can effectively block the phenomenon of lifting the thin forefoot by the relatively thick thickness of the buffer window heel portion.
  • FIG. 1 is a perspective view showing a shoe sole of a dual structure according to a first embodiment of the present invention.
  • Figure 2 is a perspective view, elevation and sectional view showing a buffer window of the sole according to the first embodiment of the present invention.
  • Figure 3 is a perspective view and a sectional view of the outer window of the sole according to the first embodiment of the present invention.
  • Figure 4 is an exploded perspective view of a shoe sole according to a first embodiment of the present invention.
  • FIG. 5 is a perspective view and a cross-sectional view of the shoe sole according to the first embodiment of the present invention.
  • FIG. 6 is a perspective view, an elevation view, and a sectional view showing a buffer window of a shoe sole according to a second embodiment of the present invention
  • Figure 7 is a perspective view and a sectional view of the outer window of the sole according to a second embodiment of the present invention.
  • FIG. 8 is an exploded perspective view of a shoe sole according to a second embodiment of the present invention.
  • FIG. 9 is a perspective view and a cross-sectional view of the shoe sole according to the second embodiment of the present invention.
  • the 'Bologna method' as defined in the present invention is a method of manufacturing a shoe, the shoe sole is provided separately, and the upper and the upper body integrally formed on the shoe sole is sealed or thermally bonded.
  • the sole of the 'Bologna method' is generally formed of an integrated sole of a high hardness material, rather than a double coupling structure of the sole and the midsole like a normal shoe, and thus, a thick sole of a high hardness material is used. Bar, walking or standing for a short time, the wearer was easily tired, there were frequent problems of blisters and callus in the feet.
  • the present invention is formed to correspond to the shape of the foot as shown in Figure 1, surrounded by the side and bottom of the buffer window 10 and the buffer window 10 having a low hardness, the outer window having a high hardness ( 20).
  • the present invention surrounds the side and bottom of the buffer window 10 having the 20 to 40 (Shore A hardness standard) and the buffer window 10, the outer window having a 50 to 95 (Shore A hardness standard) 20), it is possible to reduce the fatigue caused during walking or standing while sufficiently securing the wear resistance and durability required as the sole S.
  • the part of the sole corresponding to the shape of the sole is divided into three parts from the front toward the rear to define.
  • the toes to the soles of the soles of the sole are called 'forefoot' and the corresponding sole part is defined as the forefoot (t), and the part where the arch starts and ends after the soles of the soles is called 'arch'
  • the part is defined as the arch part (a), and after the arch is referred to as 'heel' and the corresponding shoe part is defined as the heel part (h).
  • the buffer window 10 has an arch protrusion 11 is formed in the arch portion (a) to correspond to the shape of the foot, the buffer protrusion 12 is formed in the heel portion (h). That is, by ergonomically designing the shape of the low hardness buffer window 10, it is possible to reduce the fatigue caused when walking or standing, and can provide benefits to the health of the foot.
  • the buffer window 10 may have a shape that gradually increases from the forefoot portion f toward the heel portion h.
  • the heel by the thickness of the heel portion (h) can support the load of the body stably to reduce the fatigue and can further improve the feeling of ignition.
  • the outer window 20 is a bottom for supporting the outer wall portion 21 and the bottom surface surrounding the side surface of the buffer window 10. It is composed of a portion 22, the bottom portion 22 may have a shape that is gradually lowered toward the heel (h) in the forefoot (f).
  • the bottom portion 22 is formed to be relatively low, thereby solving the problem of the heel lift.
  • the front buffer protrusion (16) may be formed in the forefoot (h) to provide comfort to the foot from the pressure applied to the forefoot.
  • the outer wall portion 21 may be composed of a horizontal bonding surface 21a for joining the upper and a vertical bonding surface 21b formed perpendicular to the outer edge of the horizontal bonding surface 21a.
  • the outer wall portion 21 serves to structurally protect the shock absorbing window 10, and at the same time the upper joint surface 21a and the vertical joint surface 21b so that the upper can be coupled due to the characteristics of the shoe sole produced in the 'Bologna method' ) May be manufactured in a stepped shape.
  • the surface area which can join the outer wall part 21 of the outer side window 20 and an upper can be provided in double, and the upper part and the outer side window 20 can be efficiently joined.
  • the horizontal junction surface 21a may be formed at the same or lower than the outer edge of the buffer window 10, and the igniter is between the buffer window 10 and the horizontal junction surface 21a having different hardness by their own weight. Even with your feet, you can prevent blisters and calluses.
  • the buffer window 10 has a pair of flow preventing grooves 13 whose widths are gradually widened toward the heel h on both bottom surfaces of the arch part a.
  • the bottom portion 22 of the outer window 20 has a flow preventing protrusion 23 to be inserted into the flow preventing groove 13 on both upper surfaces of the arch portion a. Can be.
  • the buffer window 10 As the flow preventing protrusions 23 of the outer window 20 are seated in the flow preventing grooves 13 of the buffer window 10, the buffer window 10 is separated from the left and right flows and the front and rear flows when walking, or the durability thereof is maintained. There is an advantage that can be prevented from deteriorating.
  • the flow preventing groove 13 and the corresponding flow preventing protrusion 23 is formed so that the width is gradually widened, the buffer window 10 is relatively protruded between the flow preventing groove 13 The portion is formed narrower toward the rear. Therefore, it is possible to prevent and stably support the site where the shock absorbing window 10 is pushed backward by the pressure applied to the rear during walking.
  • the buffer window 10 has a stepped portion 14 formed on the bottom surface between the arch portion a and the heel portion h, as shown in FIGS. 3 and 7.
  • the bottom portion 22 of the outer window 20 may have a stepped groove portion 24 formed on the upper surface between the arch portion a and the heel portion h to correspond to the stepped portion 14. .
  • a relatively thin forefoot portion f and an arch portion a may be lifted by the pressure applied during walking.
  • the buffer window 10 by forming the stepped portion 14 in the buffer window 10, and the stepped groove 24 corresponding to the bottom portion 22 of the outer window 20, the buffer window 10 during walking
  • the front of the to prevent the phenomenon of lifting can be manufactured so as to ensure the durability of the sole (S) of the dual structure even for a long walk.
  • the sole structure (S) of the dual structure of the present invention first produces a low hardness buffer window 10 through a mold. Thereafter, the buffer window 10 is provided in a separate mold manufactured to form a shape of the outer window 20, and the buffer window 10 is coupled to the outer window 20 by injecting synthetic resin of high hardness. It is to produce a shoe sole (S) of the dual structure.
  • a plurality of holes 15 may be formed in the buffer window 10, and a plurality of insertion protrusions may be formed in the outer window 20 by the holes 15. 25) is formed.
  • Sole (S) of the dual structure according to the present invention is not limited to the above embodiments, those skilled in the art without departing from the spirit of the invention claimed in the claims below. If so, it should be regarded as falling within the protection scope of the claims to the extent that anyone can carry out various changes.

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

Abstract

La présente invention se rapporte à une semelle de chaussure ayant une double structure. À cette fin, une semelle de chaussure ayant une double structure selon un mode de réalisation de la présente invention est une semelle de chaussure à laquelle est fixée la tige d'une chaussure fabriquée par un procédé Bologna, et comprend : une semelle d'amortissement dans laquelle une saillie arquée est formée dans une partie arquée pour correspondre à la forme d'un pied, une saillie d'amortissement est formée dans une partie de talon, et la semelle d'amortissement présente une dureté Shore A comprise entre 20 et 40 ; et une semelle extérieure entourant le côté et le fond de la semelle d'amortissement et présentant une dureté Shore A comprise entre 50 et 95. Par conséquent, la semelle de chaussure formée de sorte à avoir une structure double peut fixer la durabilité au moyen de la double structure, peut réduire, au moyen de la conception ergonomique de la forme de la semelle de chaussure, la sensation de fatigue qui peut se produire pendant la marche ou la station debout, et a un effet bénéfique sur la santé d'un pied.
PCT/KR2018/001892 2018-02-13 2018-02-13 Semelle de chaussure ayant une double structure WO2019160170A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/KR2018/001892 WO2019160170A1 (fr) 2018-02-13 2018-02-13 Semelle de chaussure ayant une double structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/KR2018/001892 WO2019160170A1 (fr) 2018-02-13 2018-02-13 Semelle de chaussure ayant une double structure

Publications (1)

Publication Number Publication Date
WO2019160170A1 true WO2019160170A1 (fr) 2019-08-22

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PCT/KR2018/001892 WO2019160170A1 (fr) 2018-02-13 2018-02-13 Semelle de chaussure ayant une double structure

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020007262A (ko) * 2001-11-23 2002-01-26 윤종원 샌들 밑창
US20040134095A1 (en) * 2002-08-05 2004-07-15 Bray Walter Thomas Slipper insole, slipper, and method for manufacturing a slipper
KR100835733B1 (ko) * 2008-03-25 2008-06-09 류정현 터널형 쿠션부가 형성된 신발창
KR20110067903A (ko) * 2009-12-15 2011-06-22 웰니스힐스 주식회사 신발 등에 구비되는 진동장치
US20110225848A1 (en) * 1996-11-12 2011-09-22 Solid Water Holdings Running shoes, hiking shoes and boots, snowboard boots, alpine boots, hiking boots, and the like, having waterproof/breathable moisture transfer characteristics

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110225848A1 (en) * 1996-11-12 2011-09-22 Solid Water Holdings Running shoes, hiking shoes and boots, snowboard boots, alpine boots, hiking boots, and the like, having waterproof/breathable moisture transfer characteristics
KR20020007262A (ko) * 2001-11-23 2002-01-26 윤종원 샌들 밑창
US20040134095A1 (en) * 2002-08-05 2004-07-15 Bray Walter Thomas Slipper insole, slipper, and method for manufacturing a slipper
KR100835733B1 (ko) * 2008-03-25 2008-06-09 류정현 터널형 쿠션부가 형성된 신발창
KR20110067903A (ko) * 2009-12-15 2011-06-22 웰니스힐스 주식회사 신발 등에 구비되는 진동장치

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