WO2006075340A1 - Shoe - Google Patents

Shoe Download PDF

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Publication number
WO2006075340A1
WO2006075340A1 PCT/IT2005/000009 IT2005000009W WO2006075340A1 WO 2006075340 A1 WO2006075340 A1 WO 2006075340A1 IT 2005000009 W IT2005000009 W IT 2005000009W WO 2006075340 A1 WO2006075340 A1 WO 2006075340A1
Authority
WO
WIPO (PCT)
Prior art keywords
sole
perimetrical
sewing
shoe
edge
Prior art date
Application number
PCT/IT2005/000009
Other languages
French (fr)
Inventor
Carlo Lauzzana
Original Assignee
Lotto Sport Italia S.P.A
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 Lotto Sport Italia S.P.A filed Critical Lotto Sport Italia S.P.A
Priority to DE602005016022T priority Critical patent/DE602005016022D1/en
Priority to JP2007550023A priority patent/JP2008526348A/en
Priority to ES05709177T priority patent/ES2330348T3/en
Priority to AT05709177T priority patent/ATE439054T1/en
Priority to US11/795,058 priority patent/US20080110046A1/en
Priority to CNA200580046063XA priority patent/CN101098639A/en
Priority to EP05709177A priority patent/EP1843674B1/en
Priority to PCT/IT2005/000009 priority patent/WO2006075340A1/en
Publication of WO2006075340A1 publication Critical patent/WO2006075340A1/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B5/00Footwear for sporting purposes
    • A43B5/08Bathing shoes ; Aquatic sports shoes
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B3/00Footwear characterised by the shape or the use
    • A43B3/10Low shoes, e.g. comprising only a front strap; Slippers
    • A43B3/101Slippers, e.g. flip-flops or thong sandals

Definitions

  • This invention refers to a shoe according to the preamble of the main claim.
  • footwear substantially though not exclusively for household use.
  • Background art In the present state of the art the use of footwear for household use e.g. slippers is known, both open and closed (e. g. full-foot). For domestic use, the use at home, in hotels like for bedrooms, etc.
  • shoes or slippers are generally made of fabric, both for putting them on easily and for perspiration.
  • Fig.1 represents a perspective view of an open-back slipper
  • the Fig.1 A represents a section in enlarged section of the single material that constitutes the slipper and that when sewn forms the slipper both as sole and as upper, as there is no differentiation of the same between sole and upper.
  • Fig. I A represents a section in enlarged section of the single material that constitutes the slipper and that when sewn forms the slipper both as sole and as upper, as there is no differentiation of the same between sole and upper.
  • Detailed description of the figures As can be seen in the figures, that represent the open slipper (but obviously it could be also closed to contain the heel), only one PVC expanded sheet material with polyester net is used, pierced (F) and bossed (e) on one surface and undulated (i) on the opposite one (Fig. I A), as base material obtained according to the realization technical notes of pierced expanded flexible materials and bossed non-tissues.
  • the sheet is cut in the form of a sole (1 ) and in outsole form (2) and the upper (2) is sewn (3) on the sole (1 ) as from known art but minding that the bossed surface (and) is placed outwards, is therefore under the sole (1 ) and above the upper (2).
  • the slipper is obtained, that results consequently pierced (F) both on the upper (2) and on the sole (1 ) and therefore perfectly breathable, non- skid etc. as mentioned above.
  • the perimetrical seam (3) is extended to the whole border of the sole (1 ) also beyond the upper (2). In this way a greater strength and resistance of the slipper is obtained.
  • the sewing is carried out also along the free edge of the upper (21 ).
  • greater resistance is provided to the slipper, avoiding the enlarging of the material by forcing the instep.
  • a slice of tissue is applied to cover over and under the edge or edges to be joined or the only edge to be strengthened.
  • there is the advantage of having to be strengthened there is the advantage of having a better rounded off slipper and robust by means of the perimetrical framework of the slice with respective seam (solution not illustrated but clearly intuitable and known to those skilled in the art of reinforcing the sewing and edges of yielding and flexible non woven materials).
  • the material is treated superficially with known art anti-mould protection.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

Shoe with slipper function both open and closed, of the type realised by means of perimetrical sewing (3) of the upper (2) on the sole (1), having the following characteristic: I - use of an elastically yielding flexible expanded plastic material sheet with alternatively variable thickness >2 mm and < 8 mm, pierced (F) and bossed on its surface (e) and ribbed (i) on the opposite surface, the piercings being made in the thinness zones and then alternated by bossings (e); II - punching of said sheet in soles (1) and uppers (2); III - perimetrical sewing at the sole edge (3) of the upper (2) to the sole (1); IV - with the characteristic that said bossings (e) are placed towards the outside of the shoe both for the sole (1), thus toward the, floor, and for the upper, thus towards outside.

Description

DESCRIPTION
SH-QE Object
This invention refers to a shoe according to the preamble of the main claim. Use
The destination is that of footwear, substantially though not exclusively for household use. Background art In the present state of the art the use of footwear for household use e.g. slippers is known, both open and closed (e. g. full-foot). For domestic use, the use at home, in hotels like for bedrooms, etc.
Not excluding however the use in surroundings with smooth comfort floor e.g. in swimming pools etc.
These shoes or slippers (with slippers in this description not only open-back ones - heel - are meant, but also closed-back ones, like full-foot shoes), are generally made of fabric, both for putting them on easily and for perspiration. Drawbacks
The existing types of slippers solve their problems but are expensive and their destination of use is limited. For example those in cloth cannot be used in swimming pools, etc. Aim of this invention The aim of this invention is not only to realize an inexpensive slipper, but also a comfortable, breathable, light, anti-skid, anti- mould one (germs easily take root in tissues or clothes). The problem is solved with the characteristics of main claim. The subclaims represent preferred solutions.
Advantages
In this way the following advantages are obtained:
- Low cost together with acceptable quality for the destination; - Breathable, thanks to the multi-perforation both on the sole and on the outsole;
- Anti-sweat, thanks to the presence of the internal light undulation (deriving from ribs of the polyester net) that precludes full contact with the leather;
- Flexible and yielding, thanks to the sponginess of the expanded plastic material;
- Resistance, thanks to the used material expanded PVC with polyester net. - Non-skid, thanks to the external bossing, extended also to the sole in its underlying surface;
- Anti-mould thanks to the type of material and antibacterial treatment;
- Heat-resisting, thanks to the type of used material, up to 8O0C. - Ecologic, thanks to the non-polluting material;
- Elastic, thanks to the sponginess of the material. Detailed description of an embodiment
The invention will be now explained in greater detail with the help of the enclosed figures wherein: Fig.1 represents a perspective view of an open-back slipper;
The Fig.1 A represents a section in enlarged section of the single material that constitutes the slipper and that when sewn forms the slipper both as sole and as upper, as there is no differentiation of the same between sole and upper. Detailed description of the figures As can be seen in the figures, that represent the open slipper (but obviously it could be also closed to contain the heel), only one PVC expanded sheet material with polyester net is used, pierced (F) and bossed (e) on one surface and undulated (i) on the opposite one (Fig. I A), as base material obtained according to the realization technical notes of pierced expanded flexible materials and bossed non-tissues. The sheet is cut in the form of a sole (1 ) and in outsole form (2) and the upper (2) is sewn (3) on the sole (1 ) as from known art but minding that the bossed surface (and) is placed outwards, is therefore under the sole (1 ) and above the upper (2). In this way in a very simple and inexpensive form the slipper is obtained, that results consequently pierced (F) both on the upper (2) and on the sole (1 ) and therefore perfectly breathable, non- skid etc. as mentioned above.
The perimetrical seam (3) is extended to the whole border of the sole (1 ) also beyond the upper (2). In this way a greater strength and resistance of the slipper is obtained.
Advantageously the sewing is carried out also along the free edge of the upper (21 ). In this way greater resistance is provided to the slipper, avoiding the enlarging of the material by forcing the instep. Advantageously before the perimetrical sewing, a slice of tissue is applied to cover over and under the edge or edges to be joined or the only edge to be strengthened. In this way there is the advantage of having to be strengthened. In this way there is the advantage of having a better rounded off slipper and robust by means of the perimetrical framework of the slice with respective seam (solution not illustrated but clearly intuitable and known to those skilled in the art of reinforcing the sewing and edges of yielding and flexible non woven materials).
Advantageously the material is treated superficially with known art anti-mould protection.
To obtain the desired material section the following parameters will be applied: thickness alternatively variable >2 mm and < 8 mm. Advantageously max thickness 5-6 mm.

Claims

Claims
1 . Shoe with slipper function both open and closed, of the type realised by means of perimetrical sewing (3) of the upper (2) on the sole (1 ), characterised by having the following characteristics:
I - use of an elastically yielding flexible expanded plastic material sheet with alternatively variable thickness >1 mm and < 8 mm, pierced (F) and bossed on its surface (e) and ribbed (i) on the opposite surface, the piercings being made in the thinness zones and then alternated by bossings (e);
II - punching of said sheet in soles (1 ) and uppers (2);
III - perimetrical connection at the sole edge (3) of the upper (2) to the sole (1 );
IV - with the characteristic that said bossings (e) are placed towards the outside of the shoe both for the sole (1 ), thus toward the floor, and for the upper, thus towards outside.
2. Shoe according to claim 1., characterised in that said thickness is min >2 and max 5-6 mm.
3. Shoe according to any of the previous claims, characterised in that the perimetrical sewing is extended to the whole edge of the sole (3).
4. Shoe according to any of the previous claims, characterised in that the sewing is carried out also along the free edge of the upper (21 ).
5. Shoe according to any of the previous claims, characterised in that before the perimetrical sewing, a slice of tissue to cover over and under the edge/s to be joined or not is applied.
PCT/IT2005/000009 2005-01-11 2005-01-11 Shoe WO2006075340A1 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE602005016022T DE602005016022D1 (en) 2005-01-11 2005-01-11 SHOE
JP2007550023A JP2008526348A (en) 2005-01-11 2005-01-11 shoes
ES05709177T ES2330348T3 (en) 2005-01-11 2005-01-11 FOOTWEAR.
AT05709177T ATE439054T1 (en) 2005-01-11 2005-01-11 SHOE
US11/795,058 US20080110046A1 (en) 2005-01-11 2005-01-11 Shoe
CNA200580046063XA CN101098639A (en) 2005-01-11 2005-01-11 Shoe
EP05709177A EP1843674B1 (en) 2005-01-11 2005-01-11 Shoe
PCT/IT2005/000009 WO2006075340A1 (en) 2005-01-11 2005-01-11 Shoe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IT2005/000009 WO2006075340A1 (en) 2005-01-11 2005-01-11 Shoe

Publications (1)

Publication Number Publication Date
WO2006075340A1 true WO2006075340A1 (en) 2006-07-20

Family

ID=34960432

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IT2005/000009 WO2006075340A1 (en) 2005-01-11 2005-01-11 Shoe

Country Status (8)

Country Link
US (1) US20080110046A1 (en)
EP (1) EP1843674B1 (en)
JP (1) JP2008526348A (en)
CN (1) CN101098639A (en)
AT (1) ATE439054T1 (en)
DE (1) DE602005016022D1 (en)
ES (1) ES2330348T3 (en)
WO (1) WO2006075340A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD950204S1 (en) * 2019-04-12 2022-05-03 Critts, LLC Shoe
USD961218S1 (en) * 2019-11-13 2022-08-23 Efrain Tinoco Pair of slippers
USD930958S1 (en) * 2019-12-02 2021-09-21 Ally Dayon Slipper
USD974714S1 (en) * 2022-09-08 2023-01-10 Peng Huang Slipper
USD1006414S1 (en) * 2023-06-28 2023-12-05 Shuhuan Yang Slipper
USD1017978S1 (en) * 2023-08-02 2024-03-19 Fujian Jingyuan Network Technology Co., Ltd. Slipper
USD1007821S1 (en) * 2023-09-20 2023-12-19 Shenzhen Nine Two Nine E-commerce Media Co., Ltd. Slippers
USD1017976S1 (en) * 2023-10-11 2024-03-19 Congyi Cao Sandal

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1686975A (en) * 1927-08-15 1928-10-09 Frederick O Lawson Sanitary sandal
US3311937A (en) * 1966-03-03 1967-04-04 William C Conroy Method of making a scuff type slipper
DE2950695A1 (en) * 1979-12-17 1981-06-19 Carl Martin 7800 Freiburg Hansen Disposable slippers for hotels and public places - are one-size with tear-off lengths and strap across toes
FR2613913A1 (en) * 1987-04-15 1988-10-21 Boulanger Michel Hygienic single-use slipper for bedrooms and bathrooms
JP2004201962A (en) * 2002-12-25 2004-07-22 Tadaharu Masuda Disposable sheet for slipper or the like

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1433309A (en) * 1922-10-24 Bathing shoe
US1183023A (en) * 1915-06-18 1916-05-16 Goodyear S Metallic Rubber Shoe Co Vulcanized-rubber article.
US1290547A (en) * 1918-04-17 1919-01-07 Arthur Hale Washable slipper.
US1724450A (en) * 1928-04-11 1929-08-13 Archer Rubber Company Slipper and method of making same
US2563092A (en) * 1948-08-16 1951-08-07 Florence B Zacks Washable scuff with foam rubber sole
US3383782A (en) * 1964-11-05 1968-05-21 Mrs Day S Ideal Baby Shoe Comp Articles of footwear
US3605292A (en) * 1970-05-18 1971-09-20 Lillian Goldblatt Safety footwear
DE2724525A1 (en) * 1977-02-28 1978-09-07 Mitchell SLIPPERS OR SLIPPERS WITH FROM THE TOE AREA TO THE HEEL AREA WITHOUT HEEL WITH A FULL SOLE OR. BOTTOM
US4112599A (en) * 1977-07-01 1978-09-12 Jacob Krippelz Method of cushioning and ventilating a foot, and footwear including disposable slippers and insoles for practicing such method
DE2930807A1 (en) * 1979-07-28 1981-02-26 Natec Inst Naturwiss ONE-PIECE, WASHABLE AND STERILIZABLE PLASTIC SHOE
US4689899A (en) * 1986-04-21 1987-09-01 Jon Larson Layered inner sole
JPH0163403U (en) * 1987-10-16 1989-04-24
JPH0211404U (en) * 1988-07-08 1990-01-24
JP3773147B2 (en) * 1997-10-17 2006-05-10 徳武産業株式会社 Slippers with a flat surface on the upper
US20020184791A1 (en) * 2001-06-12 2002-12-12 Po-Chung Ko Bathing slipper

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1686975A (en) * 1927-08-15 1928-10-09 Frederick O Lawson Sanitary sandal
US3311937A (en) * 1966-03-03 1967-04-04 William C Conroy Method of making a scuff type slipper
DE2950695A1 (en) * 1979-12-17 1981-06-19 Carl Martin 7800 Freiburg Hansen Disposable slippers for hotels and public places - are one-size with tear-off lengths and strap across toes
FR2613913A1 (en) * 1987-04-15 1988-10-21 Boulanger Michel Hygienic single-use slipper for bedrooms and bathrooms
JP2004201962A (en) * 2002-12-25 2004-07-22 Tadaharu Masuda Disposable sheet for slipper or the like

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 2003, no. 12 5 December 2003 (2003-12-05) *

Also Published As

Publication number Publication date
ATE439054T1 (en) 2009-08-15
CN101098639A (en) 2008-01-02
US20080110046A1 (en) 2008-05-15
ES2330348T3 (en) 2009-12-09
JP2008526348A (en) 2008-07-24
EP1843674A1 (en) 2007-10-17
DE602005016022D1 (en) 2009-09-24
EP1843674B1 (en) 2009-08-12

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