WO2003003865A1 - Chaussure amelioree - Google Patents

Chaussure amelioree Download PDF

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Publication number
WO2003003865A1
WO2003003865A1 PCT/ES2002/000293 ES0200293W WO03003865A1 WO 2003003865 A1 WO2003003865 A1 WO 2003003865A1 ES 0200293 W ES0200293 W ES 0200293W WO 03003865 A1 WO03003865 A1 WO 03003865A1
Authority
WO
WIPO (PCT)
Prior art keywords
floor
cut
sole
shoe
emptying
Prior art date
Application number
PCT/ES2002/000293
Other languages
English (en)
Spanish (es)
Inventor
Javier Garrido Veci
Original Assignee
Promoción De Calzado, S.A. (Prodecasa)
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
Priority claimed from ES200101708U external-priority patent/ES1049546Y/es
Priority claimed from ES200102392U external-priority patent/ES1050071Y/es
Application filed by Promoción De Calzado, S.A. (Prodecasa) filed Critical Promoción De Calzado, S.A. (Prodecasa)
Publication of WO2003003865A1 publication Critical patent/WO2003003865A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D35/00—Producing footwear
    • B29D35/06—Producing footwear having soles or heels formed and joined on to preformed uppers using a moulding technique, e.g. by injection moulding, pressing and vulcanising
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B9/00—Footwear characterised by the assembling of the individual parts
    • A43B9/02—Footwear stitched or nailed through
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B9/00—Footwear characterised by the assembling of the individual parts
    • A43B9/12—Stuck or cemented footwear

Definitions

  • the invention consists of an improved shoe of the type that incorporates a floor of "EVA” material (vinyl acetate copolymer) that has the advantages, among others, of being a light weight and very light floor.
  • EVA vinyl acetate copolymer
  • the floor is commonly referred to as wedge type floors in which the heel area has a greater height than the toe area.
  • One of the novelties of the invention focuses on the structure presented by the upper face of the floor where the user's foot will rest, as well as on the means for joining the cut to the floor. Another novelty is that the floor incorporates a second body of non-slip material that is housed in a recess or recess established in the sole of said floor.
  • the floor of the shoe of the invention is highly resistant to wear and slip, so that it could be used as footwear at home, for a walk, on the beach, etc.
  • EVA ethylene glycol dimethacrylate
  • slippers are generally used for bathing, both at home and abroad, for the beach, pool etc.
  • the shoe whose floor has this configuration of material "EVA" has a cut that can be based on elastic strips or a textile cut.
  • a rubber plate is incorporated throughout the sole, so that this rubber material constitutes the non-slip element, but this arrangement has the disadvantage of a greater weight, whereby the lightness condition is diminished. appreciably.
  • the rubber plate that overlays the "EVA" body determines a floor support surface at different levels, which makes the shoe somewhat uncomfortable.
  • a complementary piece is available that is glued to the base body by the inner edge and to this complementary piece the textile cut is fixed by sewing.
  • the invention proposes an improved shoe that is characterized in principle because the floor includes in its upper support face of the user's foot a hollow limited by a perimeter raised and raised area to facilitate the fixation of the textile cut or other type of cut, on that emptying.
  • one of the main features of the shoe of the invention is that starting from a floor of "EVA" material (acetate copolymer of vinyl), on its upper face it has been emptied (either by removing material through machining or by injection) to constitute a perimeter highlighted edge.
  • EVA acetate copolymer of vinyl
  • the joint of the cut and template will be joined on the floor, so that the template will be glued on the surface of the bottom of such emptying, while the cut will stick on the narrow face or lateral band that limits such emptying.
  • the lower face or sole of the support floor on the floor includes at least one recess obtained by mechanical means removing material, so that such emptying will have a depth basically equal to the thickness of a non-slip plate that joins the floor, in correspondence with that emptying, by gluing or any other means and that is flush with the body of the floor, the sole of the whole of the floor constituting a flat surface.
  • the non-slip material plate can occupy the entire surface of the floor sole, except for a perimeter band or part.
  • non-slip plates distributed in several emptyings of the body of "EVA" material are incorporated, such as a floor drain and another one in the heel.
  • the plate or non-slip plates are flush with the material of the floor body at the same height, so that the free surface of the anti-slip plates will remain flush with the floor body, the sole of the floor body constituting a flat coplanar surface.
  • the non-slip plate can be made of different materials, such as rubber, cork or any other material with non-slip characteristics and wear resistance.
  • the floor structure thus formed has, among others, the following advantages:
  • the non-slip plate can be transparent, for example, so once attached to the sole it can allow the vision of the shoe mark that would be engraved on the outer face of the floor.
  • the plate can be of another color, so the shoe can be aesthetically improved.
  • Figure 1 Shows a sectional view of the improved shoe of the invention. It basically comprises a cut, a floor and a template sewn to the lower edge of the cut.
  • Figure 2. Shows a view where the sewn joint of the cut and template is essentially represented.
  • Figure 3. Shows a sectional elevation view Swim of a floor that is part of the shoe of the invention.
  • Figure 4. Shows a top plan view of a floor of the improved shoe.
  • Figures 5 to 9. Show views of floors that are part of the shoe assembly of the invention.
  • It comprises a floor 1, 1 'which includes in its upper face 2 supporting the user's foot, an upper recess 3 that occupies practically the entire upper surface of said floor, with the exception of a perimeter raised edge 4 that limits such recess 3.
  • the floor of the invention can be wedge type and includes a body that can be obtained by vulcanizing or by injection, of "EVA" material which is a copolymer of vinyl acetate, therefore being very light and lightweight. .
  • This recess 3 allows the union of a textile cut 5 together with a template 6 that joins it by means of a perimeter seam 7, so that the perimeter step caused by the upper recess 3 conceals said seam 7 of connection between the cut 5 and template 6.
  • the template will be joined on the bottom of the upper drain 3 through an adhesive, while the cut 5 will be joined by a lower perimeter band 8 to the floor by an adhesive, essentially on a narrow band or side face 9 that limits the upper drain 3.
  • a non-slip plate 11 is fixed, which is intimately attached to the body of the floor 1 'of "EVA" material, while being flush with the sole surface of this floor 1'.
  • the lower drain 10 therefore has a depth of the same dimension as the thickness of the non-slip plate 11.
  • the floor 1 ' is capable of incorporating several lower recesses 10, one on the floor and one on the heel, for example.
  • the non-slip plate or plates 11 are made of a material with anti-slip and wear-resistant characteristics, such as rubber and cork, among others.
  • the material of the floor 1 'on which a removal is carried out by mechanical means to configure the lower emptying 10, is abrasive, so that it has low wear capacity, while being very light and low in weight.
  • Emptying or lower emptying (10) of the sole can also be obtained by injection.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

L'invention concerne une chaussure du type comprenant une tige sur laquelle est cousue une semelle fabriquée principalement à base d'EVA (copolymère éthylène-acétate de vinyle). La face d'appui supérieure de la semelle, sur laquelle repose le pied de l'utilisateur, comprend un évidement (3) délimité par un bord périphérique (4). La tige (5) est collée sur la semelle (1) à l'aide d'un adhésif fixant une bande périphérique inférieure (8) de la tige (5) sur le fond de l'évidement (3). La semelle peut comprendre au moins un évidement inférieur (10) sur lequel vient se fixer une couche antidérapante (11) fixée par collage ou par tout autre moyen.
PCT/ES2002/000293 2001-07-03 2002-06-13 Chaussure amelioree WO2003003865A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
ES200101708U ES1049546Y (es) 2001-07-03 2001-07-03 Piso de zapatilla mejorado.
ESU0101708 2001-07-03
ESU0102392 2001-09-28
ES200102392U ES1050071Y (es) 2001-09-28 2001-09-28 Zapatilla perfeccionada.

Publications (1)

Publication Number Publication Date
WO2003003865A1 true WO2003003865A1 (fr) 2003-01-16

Family

ID=26156237

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2002/000293 WO2003003865A1 (fr) 2001-07-03 2002-06-13 Chaussure amelioree

Country Status (1)

Country Link
WO (1) WO2003003865A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004107897A1 (fr) * 2003-06-11 2004-12-16 Tgk Services Ag Procede de fabrication d'une chaussure et chaussure ainsi fabriquee
GB2499473B (en) * 2012-02-20 2016-03-23 Caltec Ltd Improved gas lift system for oil production

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR666417A (fr) * 1928-12-27 1929-10-01 Fils Aines De A Baudou Disposition nouvelle des semelles en caoutchouc simplifiant leur fixation sur les chaussures
US3177598A (en) * 1963-09-04 1965-04-13 Joseph F Corcoran Shoe Co Inc Sole unit or shoe bottom
WO1983003528A1 (fr) * 1982-04-12 1983-10-27 Sperry Top Sider Inc Semelle exterieure

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR666417A (fr) * 1928-12-27 1929-10-01 Fils Aines De A Baudou Disposition nouvelle des semelles en caoutchouc simplifiant leur fixation sur les chaussures
US3177598A (en) * 1963-09-04 1965-04-13 Joseph F Corcoran Shoe Co Inc Sole unit or shoe bottom
WO1983003528A1 (fr) * 1982-04-12 1983-10-27 Sperry Top Sider Inc Semelle exterieure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004107897A1 (fr) * 2003-06-11 2004-12-16 Tgk Services Ag Procede de fabrication d'une chaussure et chaussure ainsi fabriquee
GB2499473B (en) * 2012-02-20 2016-03-23 Caltec Ltd Improved gas lift system for oil production

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