IT9041704A1 - SOLE STRUCTURE FOR WATERPROOF AND BREATHABLE FOOTWEAR - Google Patents
SOLE STRUCTURE FOR WATERPROOF AND BREATHABLE FOOTWEAR Download PDFInfo
- Publication number
- IT9041704A1 IT9041704A1 IT041704A IT4170490A IT9041704A1 IT 9041704 A1 IT9041704 A1 IT 9041704A1 IT 041704 A IT041704 A IT 041704A IT 4170490 A IT4170490 A IT 4170490A IT 9041704 A1 IT9041704 A1 IT 9041704A1
- Authority
- IT
- Italy
- Prior art keywords
- sole structure
- band
- holes
- waterproof
- breathable
- Prior art date
Links
- 239000000463 material Substances 0.000 claims abstract description 19
- 239000012528 membrane Substances 0.000 claims abstract description 10
- 229920000544 Gore-Tex Polymers 0.000 claims description 2
- 238000004891 communication Methods 0.000 claims description 2
- 230000005068 transpiration Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000002860 competitive effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- BWMISRWJRUSYEX-SZKNIZGXSA-N terbinafine hydrochloride Chemical compound Cl.C1=CC=C2C(CN(C\C=C\C#CC(C)(C)C)C)=CC=CC2=C1 BWMISRWJRUSYEX-SZKNIZGXSA-N 0.000 description 1
- 201000004647 tinea pedis Diseases 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B7/00—Footwear with health or hygienic arrangements
- A43B7/12—Special watertight footwear
- A43B7/125—Special watertight footwear provided with a vapour permeable member, e.g. a membrane
-
- 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
-
- 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
- A43B7/08—Footwear with health or hygienic arrangements ventilated with air-holes, with or without closures
- A43B7/084—Footwear with health or hygienic arrangements ventilated with air-holes, with or without closures characterised by the location of the holes
- A43B7/088—Footwear with health or hygienic arrangements ventilated with air-holes, with or without closures characterised by the location of the holes in the side of the sole
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
Description
"STRUTTURA DI SUOLA PER CALZATURE IMPERMEABILE E TRASPIRANTE" "SOLE STRUCTURE FOR WATERPROOF AND BREATHABLE FOOTWEAR"
DESCRIZIONE DESCRIPTION
Il presente trovato ha per oggetto una struttura di suola per calzature irapermeabile e traspirante. The present invention relates to an irapermeable and breathable sole structure for footwear.
Sono largamente diffuse al giorno d'oggi le calzature con suole in materiale sintetico o gomma che pur presentando notevoli pregi sia dal punto di vista produttivo ed economico che per quanto riguarda la praticità di utilizzo, sono afflitte dall'inconveniente che attraverso ad esse non è permessa nessuna traspirazione alla pianta del piede verso l'esterno. Today, footwear with synthetic or rubber soles is widely used which, despite having considerable advantages both from the production and economic point of view and as regards the practicality of use, are afflicted by the drawback that through them it is not no transpiration allowed to the sole of the foot towards the outside.
Questo causa disagi all'utilizzatore o addirittura il cosiddetto "piede d'atleta". This causes inconvenience to the user or even the so-called "athlete's foot".
E' stato per questo messa a punto una suola che fra un battistrada dotato di micro forature ed una parte superiore dotata di fori è interposta una membrana traspirante ed impermeabile. For this reason, a sole was developed that between a tread with micro-perforations and an upper part with holes is interposed with a breathable and waterproof membrane.
Pur risultando ottimale per la traspirazione del piede tale suola è risultata afflitta da altri inconvenienti fra i quali quello più rilevante è dovuto al fatto che i micro fori del battistrada sono soggetti a rapida ostruzione limitando perciò o inibendo addirittura il passaggio di aria. Although it is optimal for foot transpiration, this sole has been affected by other drawbacks, among which the most significant is due to the fact that the micro holes of the tread are subject to rapid obstruction thus limiting or even inhibiting the passage of air.
Compito principale del presente trovato è quello di mettere a punto una struttura di suola che risolva l'inconveniente sopra lamentato nella tecnica nota. The aim of the present invention is to provide a sole structure which solves the drawback complained of above in the known art.
Conseguente primario scopo è quello di mettere a punto una struttura di suola che presenti gli stessi pregi di quelle attualmente in commercio. A consequent primary object is to provide a sole structure which has the same advantages as those currently on the market.
Un altro scopo ancora è quello di mettere a punto una struttura di suola producibile a basso costo e che possa perciò essere immessa sul mercato ad un presso competitivo. Yet another object is to provide a sole structure which can be manufactured at low cost and which can therefore be placed on the market at a competitive price.
Non ultimo scopo è quello di aumentare il comfort per l'utente. Not least object is to increase the comfort for the user.
Questi ed altri scopi ancora, che più chiaramente appariranno in seguito, vengono raggiunti da una struttura di suola per calzature impermeabile e traspirante, caratterizzata dal fatto di comprendere almeno una fascia esterna, in gomma o materiale equivalente, dotata di micro fori che ne attraversano lo spessore, detta fascia esterna essendo accoppiata, con l'interposizione di una membrana in materiale traspirante ed impermeabile, ad una corrispon ente fascia interna, in gomma o materiale equivalente, attraversata da fori comunicanti con l'interno della calzatura. These and still other objects, which will appear more clearly later, are achieved by a waterproof and breathable sole structure for footwear, characterized in that it comprises at least one external band, made of rubber or equivalent material, equipped with micro holes which cross the same. thickness, said external band being coupled, with the interposition of a membrane made of breathable and waterproof material, to a corresponding internal band, made of rubber or equivalent material, crossed by holes communicating with the inside of the shoe.
Vantaggiosamente detti fori della fascia interna comunicano con l'interno della calzatura anche nella zona della pianta del piede. Advantageously, said holes in the inner band communicate with the inside of the shoe also in the area of the sole of the foot.
Ulteriori caratteristiche e vantaggi del trovato risulteranno maggiormente dalla descrizione dettagliata di una sua forma realizzativa illustrata a titolo indicativo, ma non per questo limitativo della sua portata, nella allegata tavola di disegni in cui: Further characteristics and advantages of the invention will become clearer from the detailed description of an embodiment thereof illustrated by way of example, but not limiting its scope, in the attached table of drawings in which:
la fig. 1 è una vista prospettica della struttura di suola in oggetto; fig. 1 is a perspective view of the sole structure in question;
la ig. 2 è un particolare prospettico in sezione della struttura di fig. 1; the ig. 2 is a sectional perspective detail of the structure of fig. 1;
la fig. 3 è una vista in sezione del particolare di fig. 3. fig. 3 is a sectional view of the detail of fig. 3.
Con riferimento alle figure precedentemente citate, la struttura di suola in oggetto comprende un battistrada 1, in gomma o materiale equivalente, dalla quale perimetralmente si sviluppano verso l'alto due fasce esterne 2 monolitiche col resto e dotate di microfori 3 che ne attraversano lo spessore. With reference to the aforementioned figures, the sole structure in question comprises a tread 1, made of rubber or equivalent material, from which two external bands 2, monolithic with the rest and equipped with micro-holes 3 that go through its thickness, extend upwards. .
Opportunamente i detti microfori 3 possono essere disposti su tutta o parte l'estensione di ciascuna fascia esterna 2. Conveniently said microholes 3 can be arranged on all or part of the extension of each external band 2.
All'interno di ogni fascia esterna 2 è posizionata, secondo il trovato, una membrana traspirante ed impermeabile 4, che di preferenza è costituita da materiale quale quello comunemente chiamato gore-tex o altro materiale equivalente . According to the invention, a breathable and waterproof membrane 4 is positioned inside each outer band 2, which is preferably made of material such as that commonly called gore-tex or other equivalent material.
La struttura della suola comprende ancora una parte 5 di appoggio del piede, in gomma o materiale equivalente, che risulta assemblata col battistrada 1 formando un tutt'uno. The sole structure also comprises a foot support part 5, made of rubber or equivalent material, which is assembled with the tread 1 forming a whole.
Vantaggiosamente la detta parte 5 di appoggio del piede comprende un reticolo di diaframmi trasversali 6 separati da fessure 7 e si prolunga perimetralmente con una fascia 8 interna alle precedenti 2 nelle zone da queste occupate e ad esse accoppiata nelle zone dei bordi 9. Advantageously, said foot support part 5 comprises a lattice of transverse diaphragms 6 separated by slits 7 and extends perimetrically with a band 8 inside the previous 2 in the areas occupied by them and coupled to them in the edge areas 9.
La detta fascia interna 8 nelle zone in cui è sovrapposta alle fasce 2 è attraversata da fori 10 comunicanti con l'interno della calzatura. The said internal band 8 in the areas in which it is superimposed on the bands 2 is crossed by holes 10 communicating with the inside of the shoe.
I detti fori 10 sono disposti in modo da comunicare anche con le dette fessure 7 in modo da permettere il passaggio d'aria anche proveniente dalla zona della pianta. The said holes 10 are arranged so as to communicate also with the said slots 7 so as to allow the passage of air also coming from the plant area.
Questa risulta perciò in comunicazione con l'esterno attraverso i fori 10, la membrana 4 ed i microfori 3. This therefore results in communication with the outside through the holes 10, the membrane 4 and the micro-holes 3.
Superiormente alla parte 5 viene messo un sottopiede traspirante 11 ed internamente alla fascia 8 viene fissata, ad esempio con cuciture, una tomaia 12 in materiale traspirante. A breathable insole 11 is placed above the part 5 and an upper 12 of breathable material is fixed inside the band 8, for example with seams.
E' da mettere a questo punto in evidenza il fatto che durante l'assemblaggio nessun collante o altro materiale deve interessare le zone con i microfori 3, con i fori 10 e le zone occupate dalla membrana 4. At this point it should be pointed out that during assembly no glue or other material must affect the areas with the micro-holes 3, with the holes 10 and the areas occupied by the membrane 4.
E' da notare ancora come il battistrada 1 con la fasce esterne 2 e la parte di appoggio del piede 5 con la fascia interna 8 devono essere assemblate in modo tale da formare alla fine un tutt'uno impedendo all'acqua di infiltrarsi attraverso le giunture. It should also be noted that the tread 1 with the external bands 2 and the support part of the foot 5 with the internal band 8 must be assembled in such a way as to form a whole at the end, preventing water from infiltrating through the joints. .
Un esempio di tecnologia utilizzabile per la realizzazione della suola in oggetto ad iniezione su stampo. An example of technology that can be used for the realization of the sole in question by injection on the mold.
Alla fine la struttura risulta completamente impermeabile sia nella parte inferiore che nella zona delle fasce laterali, nella quale è comunque permessa la traspirazione secondo le frecce di figura. In the end, the structure is completely waterproof both in the lower part and in the area of the side bands, in which transpiration is however allowed according to the arrows in the figure.
Essendo le microforature posizionate sulla fasce esterne 2, esse non sono soggette a facili intasamenti e risulta perciò superato l'inconveniente che affligge le note suole traspiranti ed impermeabili. Since the microperforations are positioned on the external bands 2, they are not subject to easy clogging and therefore the drawback that afflicts the known breathable and waterproof soles is overcome.
E' da notare ancora come durante la camminata il piede sottoponga i diaframmi 6 ad alternate compressioni ed espansioni ottenendo, nelle zone in cui le fessure 7 sono collegate ai fori 10, una sorta di effetto di pompaggio richiamando aria esterna e inviando verso l'esterno l'aria contenuta all'interno della calzatura contenente sudore ed umidità. It should also be noted that during walking the foot subjects the diaphragms 6 to alternating compressions and expansions, obtaining, in the areas in which the slits 7 are connected to the holes 10, a sort of pumping effect, drawing in external air and sending it outwards. the air contained inside the shoe containing sweat and humidity.
La traspirazione è quindi migliorata anche da tale effetto meccanico provocato dal piede e la membrana 4 assume la funzione di una sorta di valvola di non ritorno per l'umida espulsa verso l'eterno attraverso di essa. Transpiration is therefore also improved by this mechanical effect caused by the foot and the membrane 4 takes on the function of a sort of non-return valve for the moisture expelled towards the eternal through it.
Si è così in pratica constato come il trovato abbia raggiunto il compito e gli scopi ad esso preposti. In practice it has thus been found that the invention has achieved the intended aim and objects.
Il trovato così concepito è suscettibile di numerose modifiche e varianti tutte rientranti nell'ambito del concetto inventivo. The invention thus conceived is susceptible of numerous modifications and variations, all of which are within the scope of the inventive concept.
Inoltre tutti i particolari sono sostituibili da altri elementi tecnicamente equivalenti. Furthermore, all the details can be replaced by other technically equivalent elements.
In pratica i materiali impiegati, purché compatibili con l'uso contingente, nonché le dimensioni, potranno essere qualsiasi, a seconda delle esigenze. In practice, the materials employed, so long as they are compatible with the contingent use, as well as the dimensions, may be any according to requirements.
Claims (10)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT4170490A IT1247400B (en) | 1990-10-03 | 1990-10-03 | SOLE STRUCTURE FOR WATERPROOF AND BREATHABLE FOOTWEAR |
EP19910116638 EP0479183B1 (en) | 1990-10-03 | 1991-09-30 | Waterproof and transpiring outsole |
DK91116638T DK0479183T3 (en) | 1990-10-03 | 1991-09-30 | Waterproof and breathable outsole |
AT91116638T ATE140858T1 (en) | 1990-10-03 | 1991-09-30 | WATERPROOF AND AIR-PERMEABLE OUTSOLE |
JP28033191A JP3135954B2 (en) | 1990-10-03 | 1991-10-02 | Shoe sole |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT4170490A IT1247400B (en) | 1990-10-03 | 1990-10-03 | SOLE STRUCTURE FOR WATERPROOF AND BREATHABLE FOOTWEAR |
Publications (3)
Publication Number | Publication Date |
---|---|
IT9041704A0 IT9041704A0 (en) | 1990-10-03 |
IT9041704A1 true IT9041704A1 (en) | 1992-04-03 |
IT1247400B IT1247400B (en) | 1994-12-13 |
Family
ID=11253181
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT4170490A IT1247400B (en) | 1990-10-03 | 1990-10-03 | SOLE STRUCTURE FOR WATERPROOF AND BREATHABLE FOOTWEAR |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0479183B1 (en) |
JP (1) | JP3135954B2 (en) |
AT (1) | ATE140858T1 (en) |
DK (1) | DK0479183T3 (en) |
IT (1) | IT1247400B (en) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1263332B (en) * | 1993-03-05 | 1996-08-05 | Pol Scarpe Sportive Srl | WATERPROOF AND BREATHABLE SOLE FOR FOOTWEAR |
IT233814Y1 (en) * | 1994-11-23 | 2000-02-10 | Sun Valley Srl | MULTI-LAYER INSOLE FOR THE CREATION OF BREATHABLE, ANTI-ODOR INSOLES, TO BE INSERTED INSIDE SHOES. |
IT1293474B1 (en) * | 1997-05-09 | 1999-03-01 | Nottington Holding Bv | PERFECTED BREATHABLE FOOTWEAR |
IT1299246B1 (en) * | 1998-05-14 | 2000-02-29 | Stefcom Spa | BREATHABLE SOLE STRUCTURE FOR FOOTWEAR |
IT251700Y1 (en) * | 2000-01-21 | 2004-01-20 | Lotto Sport Italia Spa | SOLE STRUCTURE |
ITPD20000027A1 (en) * | 2000-01-31 | 2001-07-31 | Nottington Holding Bv | WATERPROOF AND BREATHABLE SOLE PERFECTED FOR FOOTWEAR |
IT1317329B1 (en) | 2000-04-13 | 2003-06-16 | Nottington Holding Bv | BREATHABLE FOOTWEAR. |
DE10036100C1 (en) | 2000-07-25 | 2002-02-14 | Adidas Int Bv | Sports shoe has inner sole layer with openings, support layer with second openings that overlap first openings and outer sole layer with at least one opening that overlaps second openings |
IT1317377B1 (en) | 2000-10-31 | 2003-06-16 | Nottington Holding Bv | BREATHABLE AND WATERPROOF SOLE FOR FOOTWEAR. |
US6769202B1 (en) * | 2001-03-26 | 2004-08-03 | Kaj Gyr | Shoe and sole unit therefor |
KR20030025460A (en) * | 2001-09-21 | 2003-03-29 | 정순천 | A structure of shoes |
ITVI20010206A1 (en) * | 2001-10-03 | 2003-04-03 | Francesco Vello | PERFECTION OF A VENTILATED WALKING SHOE |
MXPA03007050A (en) * | 2003-06-02 | 2004-12-06 | Gacel S A | Shock-absorbing device for footwear. |
US7793426B2 (en) | 2006-11-30 | 2010-09-14 | C. & J. Clark America, Inc. | Vented shoe assembly |
US8919011B2 (en) | 2006-11-30 | 2014-12-30 | C. & J. Clark International Limited | Footwear with air circulation system |
DE102008027856A1 (en) | 2008-06-11 | 2009-12-24 | W. L. Gore & Associates Gmbh | Shoe with ventilation in the lower shaft area and air-permeable spacer construction |
EP2218348B1 (en) | 2009-02-17 | 2013-08-14 | MSC Schweiz AG | Sole construction for shoes with air pump device |
EP2250917B1 (en) * | 2009-05-13 | 2014-08-06 | Geox S.p.A. | Midsole structure, particularly for shoes, including shoes with a vapor-permeable sole, designed for use in sports activities |
CN201967824U (en) * | 2011-03-18 | 2011-09-14 | 林永建 | Ventilated waterproof sole and ventilated waterproof shoe |
DE112011100034C5 (en) | 2011-03-24 | 2014-11-20 | Atmos Airwalk Ag | Shoe with a sole construction |
EP2636325B1 (en) * | 2012-03-06 | 2017-08-16 | C & J Clark International Limited | Footwear with air circulation system |
JP2014144199A (en) * | 2013-01-30 | 2014-08-14 | Eriko Kijima | Sole |
WO2014139595A1 (en) | 2013-03-15 | 2014-09-18 | W.L. Gore & Associates Gmbh | Footwear with air permeable layer and air permeable portion in a lower peripheral area of the upper arrangement |
ITMI20130297U1 (en) | 2013-08-30 | 2015-03-01 | Gore W L & Ass Srl | FOOTWEAR INCLUDING A PERMEABLE AIR LAYER AND A PERMEABLE AIR PORTION ON A LOWER PERIPHERAL PORTION OF THE UPPER GROUP |
ITMI20130295U1 (en) | 2013-08-30 | 2015-03-01 | Gore W L & Ass Srl | SHOE COMPRESSING A PERMEABLE AIR LAYER AND A PERMEABLE AIR PORTION ON A LOWER PERIPHERAL PORTION OF THE UPPER GROUP |
DE202014100248U1 (en) | 2014-01-22 | 2014-03-05 | W.L. Gore & Associati S.R.L. | Footwear with an air-permeable layer and an air-permeable portion in a lower peripheral region of the shaft assembly |
US20160120261A1 (en) * | 2014-10-31 | 2016-05-05 | Maria Nakamura | Self-ventilating shoe |
WO2019073533A1 (en) * | 2017-10-10 | 2019-04-18 | 株式会社アシックス | Sole and shoe with sole |
IT201900000789A1 (en) * | 2019-01-18 | 2020-07-18 | Marelli Bruno Ditta Individuale | HIGH BREATHABILITY FOOTWEAR |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB472955A (en) | 1936-06-16 | 1937-10-04 | Us Rubber Prod Inc | Improvements in rubber soled footwear |
FR1295561A (en) * | 1961-04-28 | 1962-06-08 | Th Grimmeisen | Footwear with ventilated soles and means of manufacture |
FR2116790A5 (en) * | 1970-12-08 | 1972-07-21 | Labelle Et Cie | Shoe ventilation - by perforations backed by porous ptfe coated sheet to exclude water |
US4599810A (en) * | 1981-08-06 | 1986-07-15 | W. L. Gore & Associates | Waterproof shoe construction |
AU560435B2 (en) * | 1982-09-09 | 1987-04-09 | Patine Shokai, K.K. | Boot |
DE8716069U1 (en) * | 1987-12-04 | 1988-02-25 | György, Károly, 8000 München | Sports shoes, especially running and tennis shoes |
DE3840263A1 (en) * | 1988-11-30 | 1990-05-31 | Adidas Ag | Shoe with watertight connection between shaft and outsole and method of manufacturing this connection |
IT1232798B (en) | 1989-02-17 | 1992-03-05 | Pol Scarpe Sportive Srl | BREATHABLE / WATERPROOF SOLE STRUCTURE FOR FOOTWEAR. |
-
1990
- 1990-10-03 IT IT4170490A patent/IT1247400B/en active IP Right Grant
-
1991
- 1991-09-30 EP EP19910116638 patent/EP0479183B1/en not_active Expired - Lifetime
- 1991-09-30 DK DK91116638T patent/DK0479183T3/en active
- 1991-09-30 AT AT91116638T patent/ATE140858T1/en not_active IP Right Cessation
- 1991-10-02 JP JP28033191A patent/JP3135954B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DK0479183T3 (en) | 1996-08-26 |
EP0479183A3 (en) | 1992-12-02 |
EP0479183B1 (en) | 1996-07-31 |
EP0479183A2 (en) | 1992-04-08 |
IT9041704A0 (en) | 1990-10-03 |
JPH04263801A (en) | 1992-09-18 |
ATE140858T1 (en) | 1996-08-15 |
IT1247400B (en) | 1994-12-13 |
JP3135954B2 (en) | 2001-02-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19961025 |