WO1998018358A1 - Doublure en contact avec le pied destinee a une botte ou un soulier - Google Patents

Doublure en contact avec le pied destinee a une botte ou un soulier Download PDF

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Publication number
WO1998018358A1
WO1998018358A1 PCT/GB1997/002801 GB9702801W WO9818358A1 WO 1998018358 A1 WO1998018358 A1 WO 1998018358A1 GB 9702801 W GB9702801 W GB 9702801W WO 9818358 A1 WO9818358 A1 WO 9818358A1
Authority
WO
WIPO (PCT)
Prior art keywords
foot
liner
cradle
foot engaging
base
Prior art date
Application number
PCT/GB1997/002801
Other languages
English (en)
Inventor
Steven Lyons
Original Assignee
Umbro Europe Limited
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 Umbro Europe Limited filed Critical Umbro Europe Limited
Priority to BR9712444-3A priority Critical patent/BR9712444A/pt
Priority to JP10520158A priority patent/JP2001502947A/ja
Priority to EP97909414A priority patent/EP0934008A1/fr
Publication of WO1998018358A1 publication Critical patent/WO1998018358A1/fr

Links

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
    • A43B7/142—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 medial arch, i.e. under the navicular or cuneiform bones
    • 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
    • A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
    • A43B17/02—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined wedge-like or resilient
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
    • A43B17/14—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined made of sponge, rubber, or plastic materials
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/06—Footwear with health or hygienic arrangements ventilated
    • 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
    • A43B7/1425—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 ball of the foot, i.e. the joint between the first metatarsal and first phalange
    • 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
    • A43B7/1435—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 joint between the fifth phalange and the fifth metatarsal bone
    • 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
    • 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

  • This invention relates to a foot-engaging liner for a boot or shoe .
  • the invention may be applied to an "insock" of a shoe i.e. a liner which forms part of the assembly of the component parts of the shoe, or may be applied to a removable insole. Both of these examples are therefore intended to be included within the term "foot-engaging liner”.
  • the invention has been developed primarily in connection with sports shoes and boots, and in which it is desirable to minimise the application of localised high pressure to the underside of the foot of the wearer, as a result of ground impact. This is achieved, in the case of so-called "trainer” shoes, by providing resilient cushioning in the insole of the shoe, and which acts to redistribute ground impact loads, thereby reducing localised high pressure being applied to the underside of the foot.
  • the "ball" region of the foot (the metatarsal-phalangeal joint of the big toe to the foot) is particularly exposed to impact loads, and the present invention addresses the problem of minimising the impact pressures applied to this region of the foot .
  • a foot -engaging liner to overlie an outsole of a boot or shoe and comprising: a base having a required insole profile to overlie the outsole and defining a toe region and a heel region; the base having a recessed cradle of deformable material to be located below the ball of the foot of the wearer; and an impact load distribution portion extending transversely to the general axis of the base between the toe and heel regions, said portion being intended to support the metatarsal region of the foot of the wearer.
  • a liner according to the invention therefore provides yieldable support for the ball of the foot via the recessed cradle, and which allows part of the metatarsal-phalangeal joint (MPJ) to be located above the recess in the cradle, and with the remainder of the joint being supported by the cradle.
  • MPJ metatarsal-phalangeal joint
  • the recessed cradle is arranged in a recess in said load distribution portion.
  • said recessed cradle and said impact load distribution portion are integral portions of a single raised structure extending generally transversely to the general axis of the base between the toe and the heel regions .
  • the cradle of the foot engaging portion may be generally U-shaped to define a recess to form a seating for part of the ball area of the foot.
  • the edge of the cradle which defines the recess may be bevelled to mimic the contours of the planar surface of the metatarsal head. It can therefore accommodate varying sizes and lengths of metatarsals, and is situated within the recess in the transversely extended impact load bearing portion which forms effectively a type of "forefoot" bar.
  • the cradle may be made of a closed cell non-deforming rubber.
  • the foot engaging liner may include a further layer of deformable material overlying the base and cradle. This further layer may be made of an open cell material.
  • the foot engaging liner may form the insock of an assembled shoe or take the form of a removable insole.
  • the recessed cradle is an integral portion of the base .
  • the foot engaging liner may be moulded from EVA foam. There may be a further overlying layer overlying the base and cradle for increasing the resistance to wear of the liner.
  • It may also include a raised instep region for supporting the instep of the wearer.
  • the recessed cradle is made from a pad of gel such as silica gel. Under load the gel is pushed out allowing the joint to sit properly and cushioning the joint around its base .
  • gel such as silica gel.
  • the foot engaging liner may have a multipart construction, each part having properties dependent on its function.
  • a deformable foot engaging liner for overlying the outsole of a boot or shoe; said liner having an upper surface and a lower surface; an integral portion of the upper surface being a cradle having a recess to be located below the metatarsal-phalangeal joint of the big toe of the wearer; and the recess defining wall of said cradle being shaped for supporting the portion of the foot of the wearer surrounding said joint.
  • Figure 1 is a side view, taken from the lateral side, of a foot engaging liner which is intended to overlie an outsole of a boot or shoe;
  • Figure 2 is a side view from the medial side
  • Figure 3 is a plan view of the liner
  • Figure 4 is a detail view of a recessed cradle component to be incorporated in the liner, in the metatarsal region thereof ;
  • Figure 5 is a plan view of a second foot engaging liner
  • Figure 6 is a side view of the second foot engaging liner from the medial side
  • Figure 7 is a plan view of a third foot engaging liner.
  • Figure 8 is a plan view of a fourth foot engaging liner.
  • a foot-engaging liner according to the invention is designated generally by reference 10, and is intended to overlie an outsole (not shown) of a boot or shoe, and especially of a sports boot or shoe.
  • the liner 10 can take the form of an "insock" of a shoe, i.e. to form part of the assembly of the component parts of the shoe, or can take the form of a removable insole.
  • the liner 10 comprises a board 11, having a required insole profile to overlie the outsole, and defining a toe region 12 and a heel region 13.
  • the board 11 comprises a so-called Texon type board, known for use in boots and shoes .
  • An impact-load distribution portion is built-into the board 11, and extends transversely of the general axis of the board 11 which extends between the toe region 12 and the heel region 13.
  • This portion is designated generally by reference 14, and is intended to support the metatarsal region of the foot of the wearer.
  • This portion 14 is strengthened, relative to the remainder of the board 11, by providing an additional layer of board material 15, which overlies the board 11, and effectively forms a forefoot bar located below the metatarsal region of the foot i.e. the joint region at which the bones of the toes are connected to the main body of the foot .
  • the additional board layer 15 extends transversely of the general axis of the board 11, from the lateral side 16 towards the medial side 17, but stops short of the medial side 17 so as to define a recess 18.
  • the recess 18 is located below the "ball" of the foot of the wearer i.e. below the metatarsal- phalangeal joint (MPJ) .
  • a recessed cradle 19 (shown in dotted outline in Figure 3) and in detail in Figure 4, is arranged in the recess 18 so as to be below the MPJ.
  • the cradle 19 is generally U-shaped, and is made of suitable deformable material.
  • the preferred material is a closed cell non-deforming type of rubber.
  • the parallel limbs of the U-shaped cradle 19 define a recess 20, and which defines a hollow into which part of the ball of the foot can be seated, while the remainder of the joint is supported on the base and parallel limbs of the U- shaped cradle 19. This allows the ball of the foot (the so- called first MPJ) , to work properly, while allowing the big toe to move freely, and in a correct bio-mechanical manner.
  • the edge region of the cradle 19 which defines the recess 20 is bevelled, to be a suitable receptacle for the metatarsal head. This permits accommodation to varying sizes and lengths of metatarsals, and, by being located within the forefoot bar structure formed by the load distribution portion 14, 15, this redistributes excessive pressure away from the first MPJ area.
  • the cradle 19 and the whole of the forefoot is covered with a layer 21 of deformable material, which is an open cell material.
  • the cradle 19 can be situated in the insock of a shoe, or in a removable insole, which can be sold separately, and be included in the shoe package for purchase by customers .
  • a particular advantage of the metatarsal cradle/insole structure disclosed herein is : i. to allow plantarflexion of the first metatarsal head during the propulsive period of gait, so as to allow functional movement of the first proximal phalange on the first metatarsal head, thereby reducing pathological compressive forces at the metatarsal - phalangeal joint. ii. The location of the stud/receptacle does not allow the first ray/metatarsal head to plantarflex, but the addition of the metatarsal cradle increases the ability of the first ray to plantarflex and hence increases the mechanical efficiency of the forefoot .
  • FIG. 5 A further embodiment of the invention is shown in Figures 5 and 6.
  • the liner 10 is comprised of a single moulded piece of compressible EVA foam, shaped to overlie the outsole.
  • An integrally moulded portion of the liner comprises a generally U-shaped recessed cradle 19.
  • the recess defining walls of this cradle are shaped to support the portion of the foot surrounding the first metatarsal-phalangeal joint of the wearer.
  • An integrally moulded impact load distribution portion 25 of the liner 10 extends transversely to the general axis of the base between tow and heel regions. This portion is suitable for supporting the metatarsal region of the foot of the wearer, the recessed cradle is located within a recess in the impact load distribution portion.
  • the liner 10 also comprises a raised instep portion 22 and a heal depression 23 for supporting the instep and heel of the wearer respectively.
  • the liner also comprises a raised rim 24.
  • the rim 24, in combination with the instep portion 22 prevents lateral displacement of the foot of the wearer relative to the liner when the liner is in use. This prevents wear on the liner and skin lesions on the foot of the wearer.
  • Bonded to the upper surface of the liner is a rubber / fabric composite material. This composite material strengthens the lining and also improves its resistance to friction wear. It also reduces the friction experienced by the sole of the foot of the wearer.
  • Extending through the liner 10 are a number of holes 25 for allowing moisture to escape.
  • FIG. 7 Shown in Figure 7 is a third embodiment of the invention.
  • the impact load distribution portion and recessed cradle form integral portions of a single raised structure extending generally transversely to the general axis of the base between the toe and heel regions.
  • Shown in Figure 8 is a fourth embodiment of the invention.

Landscapes

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

Abstract

L'invention concerne une doublure (10) en contact avec le pied surmontant la semelle extérieure d'une botte ou d'un soulier et comprenant: - une base (11) qui comporte un profil voulu de semelle intérieure surmontant la semelle extérieure et définissant une zone de pointe (12) et une zone de talon (13) dans laquelle la base comporte un berceau (19) creux formé d'une matière déformable et logé sous la partie antérieure du pied du porteur; et - une partie (14) de répartition de charge d'impact, s'étendant transversalement par rapport à l'axe général de la base entre les zones de pointe et de talon, ladite partie étant destinée à supporter la zone métatarsienne du pied du porteur.
PCT/GB1997/002801 1996-10-25 1997-10-27 Doublure en contact avec le pied destinee a une botte ou un soulier WO1998018358A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BR9712444-3A BR9712444A (pt) 1996-10-25 1997-10-27 Revestimento interno de ajuste dos pés para bota ou sapato
JP10520158A JP2001502947A (ja) 1996-10-25 1997-10-27 長靴または短靴の足敷ライナー
EP97909414A EP0934008A1 (fr) 1996-10-25 1997-10-27 Doublure en contact avec le pied destinee a une botte ou un soulier

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9622251.8 1996-10-25
GBGB9622251.8A GB9622251D0 (en) 1996-10-25 1996-10-25 Foot-engaging liner for boot or shoe

Publications (1)

Publication Number Publication Date
WO1998018358A1 true WO1998018358A1 (fr) 1998-05-07

Family

ID=10801952

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB1997/002801 WO1998018358A1 (fr) 1996-10-25 1997-10-27 Doublure en contact avec le pied destinee a une botte ou un soulier

Country Status (6)

Country Link
EP (1) EP0934008A1 (fr)
JP (1) JP2001502947A (fr)
CN (1) CN1233943A (fr)
BR (1) BR9712444A (fr)
GB (1) GB9622251D0 (fr)
WO (1) WO1998018358A1 (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002011573A1 (fr) * 2000-08-09 2002-02-14 Ecco Sko A/S Double semelle pour chaussure
WO2004086893A1 (fr) * 2003-04-03 2004-10-14 Interpod Pty Ltd Orthese pour chaussure
EP2165617A1 (fr) * 2007-07-10 2010-03-24 Sea Shell Co., Ltd. Insert de semelle de chaussure et chaussure
WO2018045411A1 (fr) * 2016-09-06 2018-03-15 Kinetic Orthotics Pty Ltd Produit orthétique
WO2019070455A1 (fr) * 2017-10-05 2019-04-11 Benincasa Brands, Llc Insert de semelle personnalisé pour chaussure à talon haut
US10390587B2 (en) 2016-03-01 2019-08-27 Hbn Shoe, Llc Device for high-heeled shoes and method of constructing a high-heeled shoe
WO2019164577A1 (fr) * 2018-02-26 2019-08-29 Hbn Shoe, Llc Dispositif et procédé de fabrication de chaussures
US10477915B2 (en) 2016-03-01 2019-11-19 Hbn Shoe, Llc Device for high-heeled shoes and method of constructing a high-heeled shoe
US11540588B1 (en) 2021-11-24 2023-01-03 Hbn Shoe, Llc Footwear insole
US11805850B1 (en) 2023-07-19 2023-11-07 Hbn Shoe, Llc Cuboid pad

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100462021C (zh) * 2005-12-14 2009-02-18 株式会社全健康护理 鞋垫
CN102215711B (zh) * 2009-08-03 2015-03-18 Hbn鞋业有限责任公司 人的鞋底、鞋内底、鞋垫和矫正垫
CN102669881A (zh) * 2011-03-17 2012-09-19 玛浩洋行 用于鞋子的鞋底夹层

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2623307A (en) * 1950-06-14 1952-12-30 Dudley J Morton Orthopedic insole
US2662309A (en) * 1952-08-22 1953-12-15 Professional Res Products Inc Adjustable orthopedic insole
GB2058545A (en) * 1979-09-14 1981-04-15 Marshall Sons H & L Improvements in and relating to shoe inserts
GB2189372A (en) * 1986-04-24 1987-10-28 Anthony Clive Andrews Insoles for footwear
US4955148A (en) * 1989-04-14 1990-09-11 Rigoberto Padilla Foot support assembly
WO1993013685A1 (fr) * 1992-01-09 1993-07-22 Bauerfeind Gmbh & Co. Semelle interieure

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2623307A (en) * 1950-06-14 1952-12-30 Dudley J Morton Orthopedic insole
US2662309A (en) * 1952-08-22 1953-12-15 Professional Res Products Inc Adjustable orthopedic insole
GB2058545A (en) * 1979-09-14 1981-04-15 Marshall Sons H & L Improvements in and relating to shoe inserts
GB2189372A (en) * 1986-04-24 1987-10-28 Anthony Clive Andrews Insoles for footwear
US4955148A (en) * 1989-04-14 1990-09-11 Rigoberto Padilla Foot support assembly
WO1993013685A1 (fr) * 1992-01-09 1993-07-22 Bauerfeind Gmbh & Co. Semelle interieure

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004504914A (ja) * 2000-08-09 2004-02-19 エコ　スコ　アクティーゼルスカブ 靴用中底
US6910287B2 (en) 2000-08-09 2005-06-28 Ecco Sko A/S Shoe midsole
WO2002011573A1 (fr) * 2000-08-09 2002-02-14 Ecco Sko A/S Double semelle pour chaussure
WO2004086893A1 (fr) * 2003-04-03 2004-10-14 Interpod Pty Ltd Orthese pour chaussure
EP2165617A1 (fr) * 2007-07-10 2010-03-24 Sea Shell Co., Ltd. Insert de semelle de chaussure et chaussure
EP2165617A4 (fr) * 2007-07-10 2010-08-04 Sea Shell Co Ltd Insert de semelle de chaussure et chaussure
US10477915B2 (en) 2016-03-01 2019-11-19 Hbn Shoe, Llc Device for high-heeled shoes and method of constructing a high-heeled shoe
US10729205B2 (en) 2016-03-01 2020-08-04 Hbn Shoe, Llc Device for high-heeled shoes and method of constructing a high-heeled shoe
US10390587B2 (en) 2016-03-01 2019-08-27 Hbn Shoe, Llc Device for high-heeled shoes and method of constructing a high-heeled shoe
WO2018045411A1 (fr) * 2016-09-06 2018-03-15 Kinetic Orthotics Pty Ltd Produit orthétique
WO2019070455A1 (fr) * 2017-10-05 2019-04-11 Benincasa Brands, Llc Insert de semelle personnalisé pour chaussure à talon haut
WO2019164577A1 (fr) * 2018-02-26 2019-08-29 Hbn Shoe, Llc Dispositif et procédé de fabrication de chaussures
US10702008B2 (en) 2018-02-26 2020-07-07 Hbn Shoe, Llc Device and method of constructing shoes
US11540588B1 (en) 2021-11-24 2023-01-03 Hbn Shoe, Llc Footwear insole
US11805850B1 (en) 2023-07-19 2023-11-07 Hbn Shoe, Llc Cuboid pad

Also Published As

Publication number Publication date
JP2001502947A (ja) 2001-03-06
BR9712444A (pt) 1999-10-19
EP0934008A1 (fr) 1999-08-11
GB9622251D0 (en) 1996-12-18
CN1233943A (zh) 1999-11-03

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