WO2009141844A1 - Article chaussant modulaire - Google Patents

Article chaussant modulaire Download PDF

Info

Publication number
WO2009141844A1
WO2009141844A1 PCT/IT2009/000223 IT2009000223W WO2009141844A1 WO 2009141844 A1 WO2009141844 A1 WO 2009141844A1 IT 2009000223 W IT2009000223 W IT 2009000223W WO 2009141844 A1 WO2009141844 A1 WO 2009141844A1
Authority
WO
WIPO (PCT)
Prior art keywords
heel
article
mentioned
pin
sole
Prior art date
Application number
PCT/IT2009/000223
Other languages
English (en)
Inventor
Alessandro Peroni
Original Assignee
Alessandro Peroni
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 Alessandro Peroni filed Critical Alessandro Peroni
Publication of WO2009141844A1 publication Critical patent/WO2009141844A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B3/00—Footwear characterised by the shape or the use
    • A43B3/24—Collapsible or convertible
    • 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
    • A43B13/28—Soles; Sole-and-heel integral units characterised by their attachment, also attachment of combined soles and heels
    • A43B13/36—Easily-exchangeable soles
    • 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
    • A43B21/51—Heels; Top-pieces or top-lifts characterised by their attachment; Securing devices for the attaching means with keyhole-shaped opening and pin

Definitions

  • Object of the present patent application is a modular article of footwear, and particularly an article with a removable heel.
  • the present invention has been devised in order to freshly stimulate a field which relied on traditional solutions for a too long time, also from a commercial perspective.
  • the traditional structure of an article of footwear consists of a bottom (or sole) and an overhanging upper.
  • Such bottom is sometimes manufactured by moulding plastic materials, while in other cases the bottom is made of leather and it comprises a heel and possibly an outsole as well.
  • the bottom being manufactured along with the upper has a monolithic structure, that is, none of the above-mentioned components thereof can be separated from the other components anymore (except that in a traumatic manner).
  • the choice of replacing the heel initially mounted on the article of footwear according to the invention with a different heel could be connected to the user's choice to install a heel having a different shape, colour or outfit compared to the original heel.
  • the replacement of the heel could also be an opportunity to change the typology of the article of footwear, switching it from a sandal to a substantially closed shoe and vice versa.
  • a typical shoe is characterized in that it adopts a "closed" upper to embrace and contain the foot from the tip to the heel.
  • a typical sandal or sabot is an article of footwear which adopts a half upper, that is an upper which can only contain the front portion of the user's foot.
  • the front portion of the sole of the article of footwear according to the invention is provided to be a classical half upper (resembling that of a sandal or sabot) in any case.
  • a heel without a heel-counter or a heel incorporating a heel-counter can be alternatively installed to the back of this front half portion of the above-mentioned sole (where, in the typical jargon of the footwear field, the term "heel-counter” denotes the portion of the upper embracing the heel).
  • Figure 2 is an axonometric representation showing only the front portion of the sole as used in the above-mentioned article of footwear;
  • Figures 3 and 4 are two axonometric representations showing two alternative versions of the heel intended to be mounted to the manufactured article of Figure 2;
  • Figure 5 is an axonometric representation illustrating means used to carry out the above-mentioned quick connection of the front portion of the sole to the respective heel as illustrated in the previous figures;
  • Figure 6 is an axonometric representation of an alternative constructive version of the present article of footwear
  • Figure 7 is an axonometric representation of the article of footwear of Figure 6 showing the two components of the article of footwear in a detached arrangement;
  • Figure 8 is an axonometric representation of the means used to quickly assemble the two components of Figure 7.
  • the present article of footwear comprises a sole (1) consisting of two components (2, 3) which can be mutually and tightly assembled, of which the front one
  • the second portion consists of a heel (3) adapted to be coupled to and detached from the above-mentioned front portion (2) through appropriate mutual coupling means.
  • such mutual coupling means consist of a pin (4) axially projecting from the front edge of the heel (3), and a corresponding seat (5) formed at the rear edge of the above-mentioned front portion
  • the above-mentioned mutual coupling means consist of two overlying tubular pins (40) horizontally projecting from the rear edge of the front portion (2) of the present sole (1), and two corresponding seats (50) formed at the front edge of the heel (3).
  • each of the two pins (40) is provided to include, near the free end thereof, a ball (40a) partially projecting upwardly, said ball (40a) being subject to the action of an underlying spring (not shown in the accompanying figures).
  • the same ball (40a) becomes perfectly aligned with the corresponding small hole (51a) formed in the sleeve (51); then, the pushing force generated by the corresponding spring makes the same ball (40a) to come out from the pin (40) and to be fittingly received within the same small hole (51a).
  • the interference generated by the circumferential edge of such small hole (51a) all around the ball (40a) prevents the heel (3) and the front portion (2) of the sole (1) to be accidentally detached from each other. Indeed, the detachment thereof can be achieved only by applying a noticeable opening force such as the balls (40a) of the pins (40) can penetrate again said pins, under the great interference of the edges of the small holes (51a) of the respective sleeves (51).
  • the ability to couple and detach the two components (2, 3) of the sole (1) as necessary allows the user to alternate heels of different shapes and colours with the article of footwear according to the invention.
  • the heel (3) can incorporate a heel-counter (8) to embrace the user's foot at the area of his/her heel, as shown in Figure 4.

Landscapes

  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

La présente invention concerne un article chaussant caractérisé en ce qu'il comporte une semelle (1) constituée d'un avant à tige (2a) et d'un talon (3) se couplant l'un à l'autre et se découplant l'un de l'autre au moyen d'organes de couplage réciproque (4, 40, 5, 50).
PCT/IT2009/000223 2008-05-22 2009-05-20 Article chaussant modulaire WO2009141844A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMC2008U000018 2008-05-22
IT000018U ITMC20080018U1 (it) 2008-05-22 2008-05-22 Calzatura con tacco asportabile

Publications (1)

Publication Number Publication Date
WO2009141844A1 true WO2009141844A1 (fr) 2009-11-26

Family

ID=40303314

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IT2009/000223 WO2009141844A1 (fr) 2008-05-22 2009-05-20 Article chaussant modulaire

Country Status (2)

Country Link
IT (1) ITMC20080018U1 (fr)
WO (1) WO2009141844A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMC20130008A1 (it) * 2013-02-22 2014-08-23 Giampaolo Montevidoni Sistema di unione di due pezzi distintidi una suola in materiale plastico (infradito)
CN104273770A (zh) * 2013-07-11 2015-01-14 张茂 一种可拆装式鞋
US20210345724A1 (en) * 2020-05-06 2021-11-11 Ryan Donovan Shoe comprising interchangeable outsole

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1026809A (fr) * 1950-08-11 1953-05-05 Souliers, spécialement pour dames
US3225462A (en) * 1965-01-13 1965-12-28 Martin J Lamberti Convertible shoes
FR2852365A1 (fr) * 2003-03-12 2004-09-17 Dominique Ciuca Dispositif d'assemblage
EP1946665A1 (fr) * 2005-10-21 2008-07-23 Natalia Ordenes Haag Chaussure demontable

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1026809A (fr) * 1950-08-11 1953-05-05 Souliers, spécialement pour dames
US3225462A (en) * 1965-01-13 1965-12-28 Martin J Lamberti Convertible shoes
FR2852365A1 (fr) * 2003-03-12 2004-09-17 Dominique Ciuca Dispositif d'assemblage
EP1946665A1 (fr) * 2005-10-21 2008-07-23 Natalia Ordenes Haag Chaussure demontable

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMC20130008A1 (it) * 2013-02-22 2014-08-23 Giampaolo Montevidoni Sistema di unione di due pezzi distintidi una suola in materiale plastico (infradito)
CN104273770A (zh) * 2013-07-11 2015-01-14 张茂 一种可拆装式鞋
US20210345724A1 (en) * 2020-05-06 2021-11-11 Ryan Donovan Shoe comprising interchangeable outsole
US11622593B2 (en) * 2020-05-06 2023-04-11 Ryan Donovan Shoe comprising interchangeable outsole

Also Published As

Publication number Publication date
ITMC20080018U1 (it) 2009-11-22

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