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WO2018152607A1 - Amélioration apportée à une chaussure à talon interchangeable - Google Patents

Amélioration apportée à une chaussure à talon interchangeable Download PDF

Info

Publication number
WO2018152607A1
WO2018152607A1 PCT/BR2018/050041 BR2018050041W WO2018152607A1 WO 2018152607 A1 WO2018152607 A1 WO 2018152607A1 BR 2018050041 W BR2018050041 W BR 2018050041W WO 2018152607 A1 WO2018152607 A1 WO 2018152607A1
Authority
WO
WIPO (PCT)
Prior art keywords
heel
shoe
cavity
sole
insert
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/BR2018/050041
Other languages
English (en)
Portuguese (pt)
Inventor
Roberto STIEFELMANN
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2018152607A1 publication Critical patent/WO2018152607A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B21/00—Heels; Top-pieces or top-lifts
    • A43B21/36—Heels; Top-pieces or top-lifts characterised by their attachment; Securing devices for the attaching means
    • A43B21/42—Heels with replaceable or adjustable parts, e.g. top lift
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B21/00—Heels; Top-pieces or top-lifts
    • A43B21/36—Heels; Top-pieces or top-lifts characterised by their attachment; Securing devices for the attaching means
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B21/00—Heels; Top-pieces or top-lifts
    • A43B21/36—Heels; Top-pieces or top-lifts characterised by their attachment; Securing devices for the attaching means
    • A43B21/38—Heels; Top-pieces or top-lifts characterised by their attachment; Securing devices for the attaching means by screws only
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B21/00—Heels; Top-pieces or top-lifts
    • A43B21/36—Heels; Top-pieces or top-lifts characterised by their attachment; Securing devices for the attaching means
    • A43B21/52—Interchangeable heel parts without special attachments
    • 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
    • A43B7/16—Footwear with health or hygienic arrangements with foot-supporting parts with elevated heel parts inside
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/38—Elevating, i.e. height increasing

Definitions

  • the present utility model refers to an improvement introduced in a shoe - generally female - which differs from conventional shoes in that its heel can be attached and uncoupled from the sole by bolting, thus making it interchangeable. . Therefore, the present improvement proposes considerably practical means for locking / unlocking the rotation of said heel in the sole (screw).
  • Certificate of Addition CA 132016009912-8 proposes the incorporation of a second radially disposed screw into the main screw, which has the function of locking the rotation of the jump, however, due to the nature of the screw itself, this task becomes impractical. , and even needing some tool for tightening said screw, preventing its unintentional unscrewing.
  • the present utility model has been developed which comprises a sole insert and holds the threaded hole for tapping the center bolt of the heel - which hole can be provided by a flare nut, a round insert (single or multiple diameters in the same piece) with a central thread, or even a metal core with a threaded hole - and said insert also has a central opening within which a flexible tongue is formed which is provided with a lower shoulder at its end which fits within a cavity in the heel, which cavity is arranged radially to the central bolt of the heel so that while the heel is in coupled to the sole, that shoulder remains embedded within that cavity, locking against the rotation between heel and sole, and at the time of the decoupling of the heel, just
  • FIGURE 1 illustrates the upper perspective shoe being in assembled arrangement
  • FIGURE 2 illustrates the upper perspective shoe being in exploded arrangement
  • FIGURE 3 illustrates the bottom perspective shoe being in exploded arrangement
  • FIGURE 4 illustrates the side elevation shoe being in mounted arrangement
  • FIGURE 5 illustrates the side elevation shoe being in exploded arrangement
  • FIGURE 6 illustrates the shoe in longitudinal vertical section, being in exploded arrangement
  • FIGURE 7 illustrates the shoe in longitudinal vertical section, being in assembled arrangement and representing the assembly in coupled position, that is, with the heel locked on the sole;
  • FIGURE 8 illustrates the shoe in longitudinal vertical section, being in assembled arrangement and representing the assembly in position for decoupling, that is, with the unlocked heel of the sole and thus may be unscrewed.
  • IMPROVEMENT IN INTERCAMBIA HEEL SHOE comprises a heel (S), the upper face of which is attached to a vertical screw (1) in front of which A parallelepiped cavity (K) is arranged radially.
  • a shoe sole which comprises a sandwich formed by a lower blade (2) of flexible material such as rubber and which is provided with square shaped through opening (3) in position. equivalent to that cavity (K) of the heel (S), and in front of said opening (3) a convex protrusion (4) is formed.
  • an insert (I) shaped similar to that region of the shoe, and which is preferably made of plastic material.
  • said Insert (I) has in its lower face a threaded hole (5) - in a position coincident with the position of the screw (1) in the heel (S) - And also has a longitudinally shaped rectangular opening ( A), whose front end gives rise to a tongue (L) at whose rear end and lower face a parallelepiped shoulder (R) is formed - coinciding with the position of the cavity (K) in the heel (S) - And also on the underside of the tongue (L) but slightly in front of the shoulder (R) a small cylindrical projection (C) is formed - coinciding with the position of that convex protrusion (4) on the blade (1) - Finally, on the insert (I) is seated and glued an insole (P) which finishes the assembly, and constitutes the surface for contact and support of the user's feet.
  • A longitudinally shaped rectangular opening
  • A whose front end gives rise to a tongue (L) at whose rear end and lower face a parallelepiped shoulder (R) is formed

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

Le présent modèle d'utilité se rapport à une amélioration apportée à une chaussure généralement pour femmes, qui se différencie des chaussure classiques du fait que son talon peut être accouplé et désaccouplé de la semelle par visserie, ce qui le rend interchangeable. Ladite amélioration consiste en un insert (I) situé sur la semelle et présentant un orifice fileté pour vissage de la vis (1) centrale du talon (S), ledit insert (I) présentant en outre une ouverture centrale dans laquelle est formée une languette souple (L), laquelle est dotée d'une saillie inférieure (R) terminale venant s'emboîter dans une cavité (K) dans le talon (S), cette cavité (K) étant disposée radialement par rapport à la vis centrale (1) du talon (S), de manière que, lorsque le talon (S) est accouplé à la semelle, ladite saillie (R) est maintenue emboîtée dans ladite cavité (K), empêchant ainsi toute rotation entre le talon et la semelle. Lors du désaccouplement du talon, l'utilisateur n'a qu'à exercer une pression sur la face inférieure de la languette (L) (sur la face inférieure de la chaussure) pour retirer la saillie (R) de l'intérieur de la cavité (K) du talon (S), de manière à permettre la rotation du talon (S) et son désaccouplement de la semelle.
PCT/BR2018/050041 2017-02-23 2018-02-22 Amélioration apportée à une chaussure à talon interchangeable Ceased WO2018152607A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BR202017003781-4 2017-02-23
BR202017003781-4U BR202017003781U2 (pt) 2017-02-23 2017-02-23 aperfeiçoamento introduzido em calçado com salto intercambiável

Publications (1)

Publication Number Publication Date
WO2018152607A1 true WO2018152607A1 (fr) 2018-08-30

Family

ID=63252335

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BR2018/050041 Ceased WO2018152607A1 (fr) 2017-02-23 2018-02-22 Amélioration apportée à une chaussure à talon interchangeable

Country Status (2)

Country Link
BR (1) BR202017003781U2 (fr)
WO (1) WO2018152607A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240225194A1 (en) * 2017-12-28 2024-07-11 Margaux Cherif-Cheikh Device for attaching removable interchangeable heels for shoes with two springs

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5953836A (en) * 1998-02-26 1999-09-21 Watt; William T. Shoe having a removable heel
US20050108895A1 (en) * 2003-11-21 2005-05-26 Chen Hsin K. Shoe structure
WO2005082189A1 (fr) * 2004-01-30 2005-09-09 Lisa Walker Chaussures a talon modulable entre une hauteur basse et une hauteur elevee, detachable par rotation
BRPI0701104A2 (pt) * 2007-04-23 2008-12-09 Barbosa Suelen Adamucho calÇado com salto removÍvel
US20130206619A1 (en) * 2011-09-12 2013-08-15 Barbara-Jay's, LLC Shoe having removable and interchangeable heel assemblies with kit
US20130312285A1 (en) * 2012-05-26 2013-11-28 Poonam Sharma Convertible, Removable and Replaceable Heel Transformation Device, Mechanism and Methods

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5953836A (en) * 1998-02-26 1999-09-21 Watt; William T. Shoe having a removable heel
US20050108895A1 (en) * 2003-11-21 2005-05-26 Chen Hsin K. Shoe structure
WO2005082189A1 (fr) * 2004-01-30 2005-09-09 Lisa Walker Chaussures a talon modulable entre une hauteur basse et une hauteur elevee, detachable par rotation
BRPI0701104A2 (pt) * 2007-04-23 2008-12-09 Barbosa Suelen Adamucho calÇado com salto removÍvel
US20130206619A1 (en) * 2011-09-12 2013-08-15 Barbara-Jay's, LLC Shoe having removable and interchangeable heel assemblies with kit
US20130312285A1 (en) * 2012-05-26 2013-11-28 Poonam Sharma Convertible, Removable and Replaceable Heel Transformation Device, Mechanism and Methods

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240225194A1 (en) * 2017-12-28 2024-07-11 Margaux Cherif-Cheikh Device for attaching removable interchangeable heels for shoes with two springs
US12178286B2 (en) * 2017-12-28 2024-12-31 Margaux Cherif-Cheikh Device for attaching removable interchangeable heels for shoes with two springs

Also Published As

Publication number Publication date
BR202017003781U2 (pt) 2018-10-30

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