WO2014054822A1 - Chaussure médicale dotée d'un système d'amortissement par ressort en quatre étapes permettant d'empêcher des blessures à la colonne vertébrale et aux articulations - Google Patents

Chaussure médicale dotée d'un système d'amortissement par ressort en quatre étapes permettant d'empêcher des blessures à la colonne vertébrale et aux articulations Download PDF

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Publication number
WO2014054822A1
WO2014054822A1 PCT/KR2012/007996 KR2012007996W WO2014054822A1 WO 2014054822 A1 WO2014054822 A1 WO 2014054822A1 KR 2012007996 W KR2012007996 W KR 2012007996W WO 2014054822 A1 WO2014054822 A1 WO 2014054822A1
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WO
WIPO (PCT)
Prior art keywords
spring
shoe
sole
insole
buffer member
Prior art date
Application number
PCT/KR2012/007996
Other languages
English (en)
Korean (ko)
Inventor
박준섭
Original Assignee
주식회사 니플렉스
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 주식회사 니플렉스 filed Critical 주식회사 니플렉스
Priority to PCT/KR2012/007996 priority Critical patent/WO2014054822A1/fr
Publication of WO2014054822A1 publication Critical patent/WO2014054822A1/fr

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Classifications

    • 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
    • A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
    • A43B7/1415—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot
    • A43B7/144—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot situated under the heel, i.e. the calcaneus bone
    • 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
    • A43B13/181—Resiliency achieved by the structure of the sole
    • A43B13/182—Helicoidal springs
    • 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
    • A43B13/181—Resiliency achieved by the structure of the sole
    • A43B13/183—Leaf springs
    • 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
    • A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
    • A43B7/1415—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot
    • A43B7/1445—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot situated under the midfoot, i.e. the second, third or fourth metatarsal

Definitions

  • the present invention relates to a functional shoe, and more particularly, to a functional shoe that provides a cushioning member to the sole and insole to alleviate the impact of the body.
  • spring shoes have a spring on the bottom of the shoe to absorb the impact force from the ground when a person walks.
  • spring shoes can provide jumping force by spring elastic force when walking or running and have been applied for amusement by conventional children.
  • spring shoes are also gaining a lot of response for adults, such as exercise, diet or medical.
  • the rear bottom of the shoe insole and the fixing plate provided on the sole are fastened through the screws so as to be detachable, and the end of the spring is fixed to the fixing plate by being fitted into the fixing plate.
  • the general spring shoes have a problem that the end of the spring may be separated when the insole and the sole of the shoe is excessively twisted, so that the safety is somewhat lacking.
  • the upper and lower ends of the spring is coupled to the shoe insole and the sole in a fixed state, there is a problem in that the spring balance can not be adjusted or adjusted to fit the body shape.
  • the present invention is to provide a shoe that can alleviate the impact the body will receive due to the cushioning member.
  • the present invention provides a shoe sole.
  • the shoe sole is a shoe sole including a first shock absorbing member having a square spring having a rectangular cross section so that the first shock absorbing member can be fixed to the shoe sole, A first fixing recess recessed downward is formed behind the upper surface of the shoe sole.
  • the first shock absorbing member is a rectangular spring, the upper surface is formed with a first convex upper convex portion, the lower surface is a planar shape, the first spring fixing member is provided so that the first projection is detachable to one end of the rectangular spring and
  • the lower surface may include a second convex protrusion formed downwardly at a central portion thereof, the upper surface may have a planar shape, and a second spring fixing member provided at the other end of the rectangular spring to detach the second protrusion.
  • the square spring may have a constant inner diameter thereof.
  • the shoe sole is located in front of the upper surface of the sole, and further includes a second shock absorbing member having the square spring, concave down in front of the upper surface of the sole so that the second shock absorbing member can be fixed to the outsole
  • a second fixing groove may be formed.
  • the third fixing groove is located in the center of the upper surface of the sole, and further comprising a third buffer member having the square spring, the third fixing groove recessed downward in the center of the upper surface of the sole so that the third buffer member can be fixed to the sole Can be formed.
  • the present invention also includes a cushioning member for shoes.
  • Shoe buffer member is a rectangular spring having a cut surface of the rectangular shape, the upper surface is formed with a first projection protruding upward in the center portion, the bottom surface is a planar shape, one end of the square spring
  • a first spring fixing member and a lower surface of which the protrusion is provided to be detachable are provided with a second convex portion which is convex downward at the center thereof, and an upper surface thereof is planar, and a second spring provided to detach the second protrusion at the other end of the square spring.
  • a fixing member is a rectangular spring having a cut surface of the rectangular shape, the upper surface is formed with a first projection protruding upward in the center portion, the bottom surface is a planar shape, one end of the square spring
  • a first spring fixing member and a lower surface of which the protrusion is provided to be detachable are provided with a second convex portion which is convex downward at the center thereof, and an upper surface thereof is planar, and a second spring provided
  • the square spring may have a constant inner diameter thereof.
  • the present invention also includes a shoe insole.
  • a shoe insole includes a first cushioning member located behind the bottom of the insole of the shoe, wherein the first cushioning member is recessed upwardly so that the wave spring and the wave spring are fixed to the insole. It includes a first spring groove having a.
  • the insole further comprises a second cushioning member located in the center portion of the bottom of the insole of the shoe, wherein the second buffer member is provided with a recessed upper portion in the center of the bottom of the insole of the shoe so that the second spring and the second spring is fixed It may include a second spring groove.
  • the spring may be provided as a coil spring.
  • the present invention also includes functional footwear.
  • Shoes according to an embodiment of the present invention is the sole of the shoe including a first cushioning member located on the rear of the upper surface of the sole of the shoe, the midsole and the midsole for maintaining the shape of the shoe is bonded to the sole and the sole
  • a shoe insole including a second cushioning member positioned at an upper side and located behind the bottom of the insole is provided at an overlapping position when the first and second cushioning members are viewed from above.
  • the first shock absorbing member has a spring, and an upper surface of which is formed a first convex upwardly convex, a lower surface of which is a flat shape, and a first spring fixing member and a lower surface of which the first protrusion is provided to be detachably attached to one end of the spring.
  • the second protrusion may be formed to be convex downward from the center, and the upper surface may have a planar shape, and may include a second spring fixing member provided at the other end of the spring to detach the second protrusion.
  • the spring may be provided as a square spring having a cut surface of the spring has a rectangular shape.
  • the spring may be provided with a constant internal diameter.
  • the second cushioning member may include a wave spring and a spring groove having a groove concave upward to fix the wave spring to the insole.
  • a cushioning member can provide a shoe that can mitigate the impact that the body due to the buffer member.
  • FIG. 1 is a view showing a functional shoe according to an embodiment of the present invention.
  • FIG. 2 is a view showing a shoe sole of FIG.
  • FIG. 3 is a view showing a first cushioning member of the shoe sole of FIG.
  • FIG. 4 is a view illustrating a bottom surface of the first spring fixing member of the first buffer member of FIG. 3.
  • FIG. 5 is a view illustrating an upper surface of the second spring fixing member of the first buffer member of FIG. 3.
  • FIG. 6 is a cross-sectional view of the square coil spring provided to the first shock absorbing member of FIG. 3.
  • FIG. 7 is a view showing the bottom of the insole for shoes according to an embodiment of the present invention.
  • FIG. 8 is a view showing a cushioning member and a spring provided in the shoe insole of FIG.
  • FIG. 9 is a view showing a wave spring provided in the shoe insole of FIG.
  • FIG. 1 is a view showing a functional shoe according to an embodiment of the present invention.
  • the functional shoe includes a shoe sole 100, a shoe midsole 200, and a shoe insole 300.
  • the shoe sole 100 may be provided to be bonded to the shoe midsole 200.
  • the shoe sole 100 is provided with the bottom facing the ground and the top facing the shoe midsole 200.
  • the shoe sole 100 may include a cushioning member.
  • a plurality of shock absorbing members may be provided.
  • the cushioning member of the shoe sole 100 may include a spring.
  • the cushioning member of the shoe sole 100 is located behind the bottom of the shoe sole 100.
  • the cushioning member of the shoe sole 100 absorbs the shock generated when walking or running to mitigate the shock transmitted to the body.
  • the shoe midsole 200 serves to maintain the shape of the shoe.
  • Shoe insole 300 is provided in the interior of the shoe, it is provided to be separated from the shoe.
  • the shoe insole 300 is located at the top of the shoe midsole 200.
  • the shoe insole 300 may include a cushioning member.
  • the buffer member may include a spring.
  • the cushioning member is located behind the bottom of the shoe insole 300.
  • FIG. 2 is a view showing a shoe sole of FIG.
  • the shoe sole 100 includes a first fixing groove 110, a second fixing groove 120, and a third fixing groove 130.
  • the sole 100 for shoes may be provided with a material such as urethane or sponge so as to mitigate the impact itself.
  • the first fixing groove 110 is located behind the upper surface of the shoe sole 100
  • the second fixing groove 120 is located in front of the upper surface of the shoe sole 100
  • the third fixing groove 130 is for shoes It is located in the center of the upper surface of the sole 100.
  • the first fixing groove 110 is located behind the upper surface of the shoe sole 100.
  • the first fixing groove 110 may be located below the heel when the shoe is worn.
  • the first fixing member 110 is provided in the first fixing groove 110.
  • the first fixing groove 110 fixes the first shock absorbing member 190 to the shoe sole 100 so as to relieve the shock transmitted by the first shock absorbing member 190 to the body.
  • the second fixing groove 120 is located in front of the upper surface of the shoe sole 100.
  • the second fixing grooves 120 are provided with second buffer members 123 and 125.
  • the second buffer members 123 and 125 include a plurality of springs 125 and spring fixing members 123.
  • the second buffer members 123 and 125 may be provided smaller in size than the first buffer member 190.
  • the second buffer members 123 and 125 may be provided in two or more. Since the second fixing groove 120 serves to fix the second buffer members 123 and 125, the second fixing groove 120 is provided in the same number as the second buffer members 123 and 125.
  • the second buffer member 123 and 125 may be provided in the same size as the lower surface of the second buffer member (123, 125) to be fixed. In contrast, the second shock absorbing members 123 and 125 and the second fixing groove 120 may not be provided.
  • the third fixing groove 130 is located at the center of the upper surface of the shoe sole 100.
  • a third buffer member 135 is provided in the third fixing groove 130.
  • the third buffer member 135 is provided as a spring, it may be provided smaller in size than the first buffer member 190.
  • two or more third buffer members 135 may be provided. Since the third fixing groove 130 serves to fix the third buffer member 135, the third fixing groove 130 is provided in the same number as the third buffer member 135. In addition, the third buffer member 135 may be provided in the same size as the lower surface of the third buffer member 135 to be fixed. On the contrary, the third buffer member 135 and the third fixing groove 130 may not be provided.
  • FIG. 4 is a view showing a first cushioning member of the shoe sole of Figure 1
  • Figure 5 is a view showing the bottom surface of the first spring fixing member of the first cushioning member of Figure 4
  • Figure 6 is a first
  • FIG. 7 is a view illustrating an upper surface of the second spring fixing member of the shock absorbing member
  • FIG. 7 is a view showing a cross section of the square coil spring provided to the first shock absorbing member of FIG. 4.
  • the first shock absorbing member 190 includes a square spring 160, a first spring fixing member 150, and a second spring fixing member 170.
  • the upper portion of the square spring 160 is coupled and fixed to the protrusion 152 of the first spring fixing member 150, and the lower portion of the square spring 160 is coupled to the protrusion 152 of the second spring fixing member 170. Is fixed.
  • the diameter d2 of the protrusion 152 of the first and second spring fixing members 150 and 170 may be provided to be equal to the inner diameter d2 of the spring 160.
  • the protrusions 152 and 172 of the first and second spring fixing members 150 and 170 may be provided to be detachable from the inside of the square spring 160.
  • the first and second spring fixing members 150 and 170 are provided of a material having a higher hardness than the shoe sole 100. Through this, the shape of the first and second spring fixing members 150 and 170 may be prevented from being deformed by the spring 160.
  • the first spring fixing member 150 includes a contact surface 151 and a protrusion 152.
  • the contact surface 151 is provided in a planar shape with a constant thickness.
  • An upper surface of the contact surface 151 may be provided to face the shoe midsole 200.
  • the lower surface of the contact surface 151 is provided with a protrusion 151.
  • the protrusion 151 may be provided to be coupled to the inside of the square spring 160.
  • the protrusion 151 may be provided in the same shape as the upper inside of the square spring 160.
  • the protrusion 151 and the inside of the square spring 160 may be provided in a circular shape.
  • the protrusion 151 may have the same diameter d2 of the inside of the square spring 160.
  • the second spring fixing member 170 includes a contact surface 171 and a protrusion 172.
  • the contact surface 171 is provided in a planar shape with a constant thickness.
  • the contact surface 171 may be provided in the same circular shape as the first fixing groove so as to be fixed to the first fixing groove.
  • the diameter of the first fixing groove and the diameter d1 of the contact surface 171 of the second spring fixing member 170 may be provided in the same manner.
  • the upper surface of the contact surface 171 is provided with a protrusion 172.
  • the protrusion 172 may be provided to be coupled to the lower inside of the square spring 160.
  • the protrusion 172 may be provided in the same shape as the inside of the square spring 160.
  • the protrusion 172 and the inside of the square spring 160 may be provided in a circular shape.
  • the protrusion 172 may have the same diameter d2 of the inside of the square spring 160.
  • the square spring 160 is provided between the first and second spring fixing members 150 and 170.
  • the square spring 160 absorbs the shock provided to the shoe so that the shock is not absorbed by the human body.
  • the square spring 160 may be provided as a square coil spring. Alternatively, it may be provided as a spring of another shape.
  • the square coil spring 160 is provided with the first coil 161 and the second coil 162 parallel to each other on the upper surface and the lower surface, and the third coil 164 between the first coil 161 and the second coil. Connect (162).
  • the cross section 163 of the square coil spring is provided in a rectangular shape.
  • the diameter of the square coil spring 160 may be provided constant.
  • the diameter of the square coil spring 160 may be narrowed toward the upper portion, or widened toward the upper portion.
  • Square coil spring 160 is superior in the restoring force compared to the other spring has an excellent effect of absorbing shock. Since the square coil spring 160 has little left and right twisting, it not only provides excellent elasticity and shock absorbing function, but also provides a stable balance to the user and provides wearing comfort.
  • the square coil spring 160 may be provided to have sufficient elasticity and shock absorbing function without contact between coils adjacent to each other up and down even when a user's load is applied when the user wears shoes. In this way, unwanted noise caused by friction with each other, damage to the coil due to friction, and the like can be avoided.
  • FIG 8 is a view showing the bottom of the shoe insole according to an embodiment of the present invention
  • Figure 9 is a view showing a cushioning member and a spring provided in the shoe insole of Figure 8
  • Figure 10 is for the shoe of Figure 8
  • the shoe insole includes first and second buffer members 370 and 390 on its bottom surface.
  • the first cushioning member 370 is located behind the bottom of the shoe insole 300.
  • the first cushioning member 370 may be provided at a position corresponding to the heel of the body when the shoe is worn.
  • the first shock absorbing member 370 includes a spring groove 350 and a first spring 330.
  • the first buffer member 370 may be provided at a position overlapping with the first buffer member 190 of the shoe sole 100 when viewed from the top. This allows the shock to be absorbed twice, effectively reducing the shock delivered to the body.
  • the spring groove 350 is provided to protrude convexly downward from the bottom of the shoe insole 300.
  • the protrusions 353, 354, and 355 may be provided in a material such as urethane or sponge so as to absorb shocks by themselves.
  • the protrusions 353, 354, 355 may be provided in a circular shape.
  • the protrusions 353, 354, and 355 are provided with grooves 351 and 352 that are concave upward in the same shape as the first spring 330 so that the first spring 330 can be fixed.
  • a plurality of grooves 351 and 352 may be provided depending on the number of springs 330 provided.
  • the spring is provided with a wave spring 330.
  • the wave spring 330 is provided with a plurality of spring layers 333 having a wave shape between the top surface 331 and the bottom surface 332 of the spring.
  • the plurality of spring layers 333 may be in contact with each other to provide an inner space in a honeycomb shape.
  • the spring 330 absorbs the shock to mitigate the shock delivered to the body, and allows the spring groove 350 to be quickly restored to its original shape when compressed by the shock.
  • Shoe insole may be provided with a second buffer member (390, 395) in the bottom center.
  • the second buffer members 390 and 395 have a second spring groove 390 and a second spring 395.
  • the second shock absorbing members 390 and 395 have the same shape so that the second spring 395 can be detached from the second spring groove 390, and the outer diameter of the spring 395 and the second spring groove 390 are different from each other. Diameters may be provided to have the same length.
  • the second cushioning members 390 and 395 may not be provided.
  • the present invention can be applied to children's play shoes, and can mitigate the impact of the body through the spring, the spring shoes can be applied to exercise, diet or medical use even for adults.

Abstract

La présente invention se rapporte à une chaussure fonctionnelle et, plus particulièrement, à une chaussure fonctionnelle qui atténue les chocs du corps à l'aide d'éléments tampons agencés sur une semelle extérieure et une semelle intérieure. Selon un exemple de la présente invention, la chaussure comprend : une semelle extérieure qui comprend un premier élément tampon placé au dos de la surface supérieure de la semelle extérieure ; une semelle intercalaire qui est placée au-dessus de la semelle extérieure et adhère à la semelle extérieure de sorte à conserver la forme de la chaussure ; et une semelle intérieure qui est placée au-dessus de la semelle intercalaire et comprend un second élément tampon placé au dos de la surface inférieure de la semelle intérieure, les premier et second éléments tampons étant agencés à une position de chevauchement lorsqu'on regarde depuis le dessus.
PCT/KR2012/007996 2012-10-02 2012-10-02 Chaussure médicale dotée d'un système d'amortissement par ressort en quatre étapes permettant d'empêcher des blessures à la colonne vertébrale et aux articulations WO2014054822A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/KR2012/007996 WO2014054822A1 (fr) 2012-10-02 2012-10-02 Chaussure médicale dotée d'un système d'amortissement par ressort en quatre étapes permettant d'empêcher des blessures à la colonne vertébrale et aux articulations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/KR2012/007996 WO2014054822A1 (fr) 2012-10-02 2012-10-02 Chaussure médicale dotée d'un système d'amortissement par ressort en quatre étapes permettant d'empêcher des blessures à la colonne vertébrale et aux articulations

Publications (1)

Publication Number Publication Date
WO2014054822A1 true WO2014054822A1 (fr) 2014-04-10

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PCT/KR2012/007996 WO2014054822A1 (fr) 2012-10-02 2012-10-02 Chaussure médicale dotée d'un système d'amortissement par ressort en quatre étapes permettant d'empêcher des blessures à la colonne vertébrale et aux articulations

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3675674A4 (fr) * 2017-08-29 2021-05-19 Spira, Inc. Chaussure à coussin amortisseur à ressort dotée d'un ressort encapsulé

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060002402A (ko) * 2004-07-02 2006-01-09 주식회사 지비코리아 충격완화 기능성 웰빙 신발 및 이의 제작방법
KR20070049008A (ko) * 2005-11-07 2007-05-10 안시노 충격흡수용 구두
KR100758023B1 (ko) * 2006-12-21 2007-09-11 (주)한신코리아 완충 작용을 갖는 인솔 및 그의 제조방법
KR20090103642A (ko) * 2008-03-28 2009-10-01 조동선 고탄력 충격 흡수기능을 갖는 관절보호 건강신발
JP4505148B2 (ja) * 1999-04-29 2010-07-21 シュー スプリング インコーポレイテッド ばねクッション靴
KR20100122975A (ko) * 2009-05-14 2010-11-24 양영창 충격흡수 및 지압기능을 갖는 신발

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4505148B2 (ja) * 1999-04-29 2010-07-21 シュー スプリング インコーポレイテッド ばねクッション靴
KR20060002402A (ko) * 2004-07-02 2006-01-09 주식회사 지비코리아 충격완화 기능성 웰빙 신발 및 이의 제작방법
KR20070049008A (ko) * 2005-11-07 2007-05-10 안시노 충격흡수용 구두
KR100758023B1 (ko) * 2006-12-21 2007-09-11 (주)한신코리아 완충 작용을 갖는 인솔 및 그의 제조방법
KR20090103642A (ko) * 2008-03-28 2009-10-01 조동선 고탄력 충격 흡수기능을 갖는 관절보호 건강신발
KR20100122975A (ko) * 2009-05-14 2010-11-24 양영창 충격흡수 및 지압기능을 갖는 신발

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3675674A4 (fr) * 2017-08-29 2021-05-19 Spira, Inc. Chaussure à coussin amortisseur à ressort dotée d'un ressort encapsulé
US11497273B2 (en) 2017-08-29 2022-11-15 Spira, Inc. Spring cushioned shoe with encapsulated spring

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