EP2144522A1 - Item of clothing - Google Patents

Item of clothing

Info

Publication number
EP2144522A1
EP2144522A1 EP07817486A EP07817486A EP2144522A1 EP 2144522 A1 EP2144522 A1 EP 2144522A1 EP 07817486 A EP07817486 A EP 07817486A EP 07817486 A EP07817486 A EP 07817486A EP 2144522 A1 EP2144522 A1 EP 2144522A1
Authority
EP
European Patent Office
Prior art keywords
yarn
garment
coating
heat
skin
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.)
Granted
Application number
EP07817486A
Other languages
German (de)
French (fr)
Other versions
EP2144522B9 (en
EP2144522B1 (en
Inventor
Bodo W. Lambertz
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.)
X Technology Swiss GmbH
Original Assignee
X Technology Swiss GmbH
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 X Technology Swiss GmbH filed Critical X Technology Swiss GmbH
Priority to SI200730944T priority Critical patent/SI2144522T1/en
Priority to PL07817486T priority patent/PL2144522T3/en
Publication of EP2144522A1 publication Critical patent/EP2144522A1/en
Application granted granted Critical
Publication of EP2144522B1 publication Critical patent/EP2144522B1/en
Publication of EP2144522B9 publication Critical patent/EP2144522B9/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04BKNITTING
    • D04B1/00Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B1/14Other fabrics or articles characterised primarily by the use of particular thread materials
    • D04B1/16Other fabrics or articles characterised primarily by the use of particular thread materials synthetic threads
    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00Materials specially adapted for outerwear
    • A41D31/04Materials specially adapted for outerwear characterised by special function or use
    • A41D31/06Thermally protective, e.g. insulating
    • A41D31/065Thermally protective, e.g. insulating using layered materials
    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00Materials specially adapted for outerwear
    • A41D31/04Materials specially adapted for outerwear characterised by special function or use
    • A41D31/12Hygroscopic; Water retaining
    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D2500/00Materials for garments
    • A41D2500/10Knitted
    • DTEXTILES; PAPER
    • D10INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10BINDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00Physical properties
    • D10B2401/04Heat-responsive characteristics

Definitions

  • the invention relates to a garment, in particular for use in sports such as jogging, skating, cycling or the like, which is made of at least one yarn.
  • Clothing for sports activities is subject to a variety of requirements. On the one hand, they should have a relatively low weight in order to avoid additional stress on the athlete due to the weight; On the other hand, the clothing should be functionally related, ie geared to the respective sports.
  • the clothing is provided, for example, with upholstery, expansion elements or the like, which ensure optimum functionality for the respective sport (cf., for example, DE 79 14 614 U1).
  • the clothing for sports activities effect a climate regulation.
  • ventilation on the garments are known (see, for example, US 6 263510 B1).
  • the targeted forwarding or dissipation of heat within the clothing at certain points to improve the climate properties of clothing are known.
  • a hitherto neglected aspect in the design of garments for sports activities is the outdoor air surrounding the athlete.
  • endurance sports such as jogging, skating, cycling or the like
  • the athlete is exposed in the summer partly very warm air.
  • the warm air is the result of solar radiation.
  • solar radiation also causes heating of the road surface, building walls, etc.
  • the air is therefore additionally heated up by the heat radiation of the road surface or building walls.
  • the warm air has a direct effect on the body, since the known garments are not designed for the rejection of ambient heat and thus the warm air comes into direct contact with the skin of the athlete. This results in a reduction in the performance of the athlete, because the body is not only exposed to the additional heat through its own exercise, but also the heat of the ambient air. The result is an increase in body temperature. Since the human body at 37 ° C has its comfort temperature, which is also the temperature of greatest performance, an increase in body temperature usually leads to a loss of performance. Keeping away the warm ambient air could thus increase the performance of endurance sports.
  • the known garments are indeed high temperature resistant or heat-insulating; However, they are for sports activities, especially endurance sports such as jogging, skating, cycling and the like, unsuitable because the garments made of the known materials are heavy and allow only a small amount of freedom of movement.
  • a garment in particular for use during exercise is created, which allows keeping away the warm ambient air from the body.
  • a second yarn which has a heat-reflecting coating, a deflection of the warm air to the outside, ie away from the body, is possible; the warm air is kept away from the body.
  • the skin of the athlete in addition to the increased due to the effort of heat production is not additionally exposed to the heat of the ambient air, whereby an increase in performance can be achieved.
  • precious metals have proven to be particularly suitable for testing for heat reflection. raushiel.
  • precious metals have the advantage that they also allow a reflection of sunlight, so that in this way an improvement in the climatic conditions around the athlete is effected around.
  • the coating is made of gold.
  • the best results could be achieved using gold.
  • a further yarn is provided, which is forfeited with the yarn.
  • a multi-layered garment is created, so that by the selection of the further yarn further targeted coordination can be made to the respective claims.
  • the further yarn preferably faces the skin and the first yarn faces away from the skin. This configuration ensures that the heat and light-reflecting yarn is provided on the outside to fulfill its task.
  • the first yarn is made of polyamide.
  • Polyamide avoids absorption of the moisture generated by sport in the form of perspiration, so that the garment itself does not fully absorb moisture and thus increase its weight.
  • the use of polyamide results in uniform distribution of perspiration on the skin. Due to the large-area distribution occurs a cooling effect and a faster drying of the sweat, which also leads to an increase in performance.
  • Fig. 1 is a schematic representation of a garment with acting on the garment and reflected heat and
  • Fig. 2 is a fragmentary schematic representation of a garment of two interwoven yarns.
  • the garment selected as embodiment of Figure 1 is a short-sleeved shirt 1, which is suitable for use in sports. It is made of a yarn 3 which has a coating 5 which is heat-reflecting.
  • the garment 1 of two yarns 2, 3 produced, which are verwirkt together. Forfeited in the sense of the present invention may be both that the yarns 2 and 3 are woven together, as well as that it is a knitted fabric.
  • the woven material offers high strength, whereas the knitted material allows a very high elasticity.
  • the yarn 2 faces the skin marked 4; the yarn 3 faces away from the skin 4.
  • the yarn 2 is in the embodiment of polyamide.
  • Polyamides are polymers under which usually synthetic, technically usable thermoplastics can be subsumed.
  • the polyamides used may be both fibrous and non-fibrous polyamides.
  • the polyamide used is on the skin, as can be seen schematically in Figure 2. It absorbs no moisture and therefore no sweat. As a result, it is prevented during exercise that the garment increases in weight over time due to a possible sweat absorption, resulting in an increased load for the athlete.
  • the yarn 2 made of polyamide causes a better distribution of perspiration on the skin. There- Through a larger evaporation surface is created, so that the sweat can evaporate quickly from the skin.
  • the yarn 3 is also made of polyamide in the embodiment. However, other materials for the yarn 3 are usable.
  • the yarn 3 has a coating 5 which is heat-reflecting.
  • the coating 5 is in the embodiment of noble metal, in this case made of gold. The use of other precious metals, such as silver is also possible.
  • the coating 5 may be formed by applied paints or inks.
  • the coating 5 causes a reflection of the heat and, depending on the nature of the coating 5, also a reflection of the sunlight.
  • the yarn 3 acts on the basis of the provided therewith coating 5 in a figurative sense as a mirror; from the outside acting on the garment 1 heat or sunlight is reflected, as illustrated by the acting heat symbolizing arrows 6, which are shown in Figure 1.
  • the reflection is caused by the glossy surface of the precious metals; in the case of paints and varnishes, this is achieved through pigmentation.
  • a relatively dense mesh size of the yarn 3 an approximately heat and / or light-tight closed surface of the garment 1 can be achieved.
  • additional layers of yarns so that, for example, a three- or even four-ply fabric can be produced.
  • the multi-layered design of the fabric is also between the skin 4 facing layer - in the exemplary embodiment of Figure 2 the yarn 2 - and the skin 4 facing away - in the embodiment of Figure 2 the yarn 3 - a release layer caused 7, the is formed in the embodiment of the mixing region of the yarns 2 and 3; in three- or four-ply design, the release layer is formed by the arranged between the yarns 2 and 3 yarns.
  • the moisture precipitated in the form of sweat collects with great heat or physical activity.
  • the evaporation surface is additionally increased, whereby even more evaporation cooling can be achieved. The air conditioning effect is thus further improved.
  • the heat-reflecting coating 5 forms the skin-facing layer to allow heat and light reflection, thereby achieving the effects described above.
  • the garment according to the invention a significant improvement in the performance of athletes at high temperatures or strong light is possible because the body is not burdened by the additional warm ambient air, but this is reflected by the coated yarn.
  • a large-area distribution of perspiration takes place at the same time, in particular in the case of multi-layered design of the fabric, so that the evaporation cooling required for optimal cooling performance of the body can be achieved over a large area.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Woven Fabrics (AREA)
  • Details Of Garments (AREA)
  • Undergarments, Swaddling Clothes, Handkerchiefs Or Underwear Materials (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Prostheses (AREA)

Abstract

The garment could be a T-shirt (1) to be used in sports. It is woven of two different kinds of threads, one used on the outer side and one on the inner surface. The thread used for inside could by a polyamide or a polyester which is not absorbent, resulting in the creation of evaporation cold on the skin. The outer surface is made of a heat reflecting material (6) which could be a precious metal preventing the garment (1) from heating up.

Description

Bekleidungsstück garment
Die Erfindung betrifft ein Bekleidungsstück, insbesondere zum Einsatz bei sportlicher Betätigung wie Joggen, Skating, Radfahren oder dergleichen, das aus mindestens einem Garn hergestellt ist.The invention relates to a garment, in particular for use in sports such as jogging, skating, cycling or the like, which is made of at least one yarn.
An Bekleidungsstücke für sportliche Betätigungen werden eine Vielzahl von Anforderungen gestellt. Sie sollen einerseits ein relativ ein geringes Gewicht aufweisen, um eine zusätzliche Belastung des Sportlers durch das Gewicht zu vermeiden; andererseits soll die Bekleidung funktionsbezogen sein, also auf die jeweiligen Sportarten ausgerichtet. Hierzu ist die Bekleidung beispielsweise mit Polstern, Dehnungselemente oder dergleichen versehen, die auf die jeweilige Sportart ausgerichtet eine optimale Funktionstüchtigkeit gewährleisten (vgl. bspw. DE 79 14 614 U1). Zudem soll die Bekleidung für sportliche Aktivitäten eine Klimaregulierung erwirken. Hierzu sind Be- und Entlüftungen an den Bekleidungsstücken bekannt (vgl. bspw. US 6 263510 B1). Auch die gezielte Weiter- oder Ableitung von Wärme innerhalb der Kleidung an bestimmten Stellen zur Verbesserung der Klimaeigenschaften der Bekleidung sind bekannt.Clothing for sports activities is subject to a variety of requirements. On the one hand, they should have a relatively low weight in order to avoid additional stress on the athlete due to the weight; On the other hand, the clothing should be functionally related, ie geared to the respective sports. For this purpose, the clothing is provided, for example, with upholstery, expansion elements or the like, which ensure optimum functionality for the respective sport (cf., for example, DE 79 14 614 U1). In addition, the clothing for sports activities effect a climate regulation. For this purpose, ventilation on the garments are known (see, for example, US 6 263510 B1). Also, the targeted forwarding or dissipation of heat within the clothing at certain points to improve the climate properties of clothing are known.
Ein bisher vernachlässigter Gesichtspunkt bei der Gestaltung von Kleidungsstücken für sportliche Betätigungen ist die den Sportler umgebende Luft im Freien. Insbesondere bei Ausdauersportarten, wie beispielsweise Joggen, Skating, Radfahren oder dergleichen ist der Sportler im Sommer zum Teil sehr warmer Luft ausgesetzt. Die warme Luft ist Folge der Sonnenstrahlung. Die Sonnenstrahlung bewirkt aber auch ein Aufheizen des Straßenbelages, der Gebäudemauern usw. Die Luft wird daher zusätzlich durch die Wärmeabstrah- lung des Straßenbelags oder der Gebäudemauern aufgeheizt.A hitherto neglected aspect in the design of garments for sports activities is the outdoor air surrounding the athlete. Especially in endurance sports, such as jogging, skating, cycling or the like, the athlete is exposed in the summer partly very warm air. The warm air is the result of solar radiation. However, solar radiation also causes heating of the road surface, building walls, etc. The air is therefore additionally heated up by the heat radiation of the road surface or building walls.
Die warme Luft wirkt unmittelbar auf den Körper ein, da die bekannten Bekleidungsstücke auf die Abweisung der Umgebungswärme nicht ausgelegt sind und somit die warme Luft direkt mit der Haut des Sportlers in Berührung tritt. Dies hat eine Reduzierung des Leistungsvermögens des Sportlers zur Folge, da der Körper nicht nur der zusätzlichen Wärme durch seine eigene sportliche Betätigung ausgesetzt ist, sondern zusätzlich noch der Wärme der Umgebungsluft. Die Folge ist eine Erhöhung der Körpertemperatur. Da der menschliche Körper bei 37 °C seine Wohlfühltemperatur hat, die gleichzeitig auch die Temperatur größter Leistungsfähigkeit darstellt, führt eine Erhöhung der Körpertemperatur in der Regel zu einem Leistungsabfall. Ein Fernhalten der war- men Umgebungsluft könnte damit eine Leistungssteigerung bei Ausdauersportarten hervorrufen.The warm air has a direct effect on the body, since the known garments are not designed for the rejection of ambient heat and thus the warm air comes into direct contact with the skin of the athlete. This results in a reduction in the performance of the athlete, because the body is not only exposed to the additional heat through its own exercise, but also the heat of the ambient air. The result is an increase in body temperature. Since the human body at 37 ° C has its comfort temperature, which is also the temperature of greatest performance, an increase in body temperature usually leads to a loss of performance. Keeping away the warm ambient air could thus increase the performance of endurance sports.
Es ist bekannt, Bekleidungsstücke herzustellen, die ein Fernhalten von Hitze beispielsweise durch Feuer ermöglichen sowie eine hohe Temperaturbestän- digkeit aufweisen und somit den das Kleidungsstück tragenden Menschen vor den hohen Temperaturen zu schützen. Dies ist insbesondere bei Bekleidungs- stücken für Menschen der Fall, die an Hochöfen arbeiten oder Feuerwehrleuten (vgl. bspw. US 4 034417). Diese Kleidungsstücke sind in der Regel aus mehreren Lagen hergestellt, von denen mindestens eine eine hohe Temperaturbeständigkeit aufweist. Gleichzeitig sind die Kleidungsstücke in der Regel was- serabweisend. Hierbei finden Kunststofffasern Anwendung; es sind jedoch andere schwer entflammbare Materialien unter Verwendung von keramischen Werkstoffen, Glas oder dergleichen einsetzbar (vgl. bspw. DD 247 637 A1). Die bekannten Kleidungsstücke sind zwar hochtemperaturbeständig bzw. wärmedämmend; sie sind jedoch für sportliche Aktivitäten, insbesondere Ausdauer- Sportarten wie Jogging, Skating, Fahrradfahren und dergleichen, ungeeignet, da die Bekleidungsstücke aus den bekannten Materialien schwer sind und lediglich eine geringe Bewegungsfreiheit ermöglichen.It is known to produce garments that allow keeping away from heat, for example by fire and have a high temperature resistance and thus protect the garment wearing people from the high temperatures. This is especially true for clothing for people who work on blast furnaces or firefighters (see, for example, US 4 034417). These garments are usually made of several layers, of which at least one has a high temperature resistance. At the same time, the garments are generally water repellent. Here are plastic fibers application; However, other flame retardant materials using ceramic materials, glass or the like can be used (see, for example, DD 247 637 A1). The known garments are indeed high temperature resistant or heat-insulating; However, they are for sports activities, especially endurance sports such as jogging, skating, cycling and the like, unsuitable because the garments made of the known materials are heavy and allow only a small amount of freedom of movement.
Es ist daher Aufgabe der vorliegenden Erfindung, ein Bekleidungsstück zu schaffen, welches bei sportlicher Betätigung eine Leistungssteigerung durch Fernhalten der warmen Umgebungsluft zur Folge hat. Gemäß der Erfindung wird diese Aufgabe dadurch gelöst, dass das Garn eine Beschichtung aufweist, die wärme-reflektierend ist.It is therefore an object of the present invention to provide a garment, which has a performance increase by keeping the warm ambient air during exercise. According to the invention, this object is achieved in that the yarn has a coating which is heat-reflecting.
Mit der Erfindung ist ein Bekleidungsstück, insbesondere zum Einsatz bei sportlicher Betätigung geschaffen, das ein Fernhalten der warmen Umgebungsluft vom Körper ermöglicht. Durch das Vorsehen eines zweiten Garns, welches eine wärme-reflektierende Beschichtung aufweist, ist eine Ablenkung der warmen Luft nach außen, also vom Körper weg, möglich; die warme Luft wird vom Körper ferngehalten. In Folge dessen ist die Haut des Sportlers neben der auf Grund der Anstrengung erhöhten Wärmeproduktion nicht noch zusätzlich der Wärme der Umgebungsluft ausgesetzt, wodurch eine Leistungssteigerung zu erzielen ist.With the invention, a garment, in particular for use during exercise is created, which allows keeping away the warm ambient air from the body. By providing a second yarn, which has a heat-reflecting coating, a deflection of the warm air to the outside, ie away from the body, is possible; the warm air is kept away from the body. As a result, the skin of the athlete in addition to the increased due to the effort of heat production is not additionally exposed to the heat of the ambient air, whereby an increase in performance can be achieved.
In Weiterbildung der Erfindung ist die Beschichtung aus Edelmetall. Edelmetalle haben sich besonders bei der Erprobung zur Wärmereflektion als geeignet he- rausgestellt. Zudem bieten Edelmetalle den Vorteil, dass sie darüber hinaus eine Reflektion des Sonnenlichts ermöglichen, so dass auch auf diese Weise eine Verbesserung der klimatischen Bedingungen um den Sportler herum bewirkt ist.In development of the invention, the coating of precious metal. Precious metals have proven to be particularly suitable for testing for heat reflection. rausgestellt. In addition, precious metals have the advantage that they also allow a reflection of sunlight, so that in this way an improvement in the climatic conditions around the athlete is effected around.
Vorteilhaft ist die Beschichtung aus Gold hergestellt. Bei der Erprobung der wärme-reflektierenden Beschichtung konnten bei der Verwendung von Gold die besten Ergebnisse erzielt werden.Advantageously, the coating is made of gold. When testing the heat-reflective coating, the best results could be achieved using gold.
In anderer Weiterbildung der Erfindung ist ein weiteres Garn vorgesehen, das mit dem Garn verwirkt ist. Hierdurch ist ein mehrlagiges Bekleidungsstück geschaffen, sodass durch die Auswahl des weiteren Garns eine weitere zielgerichtete Abstimmung auf die jeweiligen Ansprüche erfolgen kann.In another embodiment of the invention, a further yarn is provided, which is forfeited with the yarn. As a result, a multi-layered garment is created, so that by the selection of the further yarn further targeted coordination can be made to the respective claims.
Bevorzugt ist das weitere Garn der Haut zugewandt und das erste Garn der Haut abgewandt. Durch diese Ausgestaltung ist gewährleistet, dass das wärme- und licht-reflektierende Garn auf der Außenseite vorgesehen ist, um seine Aufgabe zu erfüllen.The further yarn preferably faces the skin and the first yarn faces away from the skin. This configuration ensures that the heat and light-reflecting yarn is provided on the outside to fulfill its task.
In Ausgestaltung der Erfindung besteht das erste Garn aus Polyamid. Polyamid vermeidet eine Aufnahme der beim Sport entstehenden Feuchtigkeit in Form von Schweiß, so dass sich das Bekleidungsstück selbst nicht mit der Feuchtigkeit voll saugt und somit sein Gewicht erhöht. Die Verwendung von Polyamid führt vielmehr dazu, dass der Schweiß flächig auf der Haut gleichmäßig verteilt wird. Durch die großflächige Verteilung tritt ein Kühleffekt sowie eine schnellere Abtrocknung des Schweißes auf, was ebenfalls zu einer Leistungssteigerung führt.In an embodiment of the invention, the first yarn is made of polyamide. Polyamide avoids absorption of the moisture generated by sport in the form of perspiration, so that the garment itself does not fully absorb moisture and thus increase its weight. On the contrary, the use of polyamide results in uniform distribution of perspiration on the skin. Due to the large-area distribution occurs a cooling effect and a faster drying of the sweat, which also leads to an increase in performance.
Andere Weiterbildungen und Ausgestaltungen der Erfindung sind in den übri- gen Unteransprüchen angegeben. Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird nachfolgend im Einzelnen beschrieben. Es zeigen:Other developments and refinements of the invention are specified in the remaining subclaims. An embodiment of the invention is in the drawing and will be described in detail below. Show it:
Fig. 1 die schematische Darstellung eines Bekleidungsstücks mit auf das Bekleidungsstück einwirkender und reflektierter Wärme undFig. 1 is a schematic representation of a garment with acting on the garment and reflected heat and
Fig. 2 eine ausschnittsweise schematische Darstellung eines Bekleidungsstücks aus zwei miteinander verwobenen Garnen.Fig. 2 is a fragmentary schematic representation of a garment of two interwoven yarns.
Bei dem als Ausführungsbeispiel nach Figur 1 gewählten Bekleidungsstück handelt es sich um ein Kurzarm-Shirt 1 , welches zum Einsatz bei sportlicher Betätigung geeignet ist. Es ist aus einem Garn 3 hergestellt, das eine Be- schichtung 5 aufweist, die wärme-reflektierend ist. Im Ausführungsbeispiel nach Figur 2 ist das Bekleidungsstück 1 aus zwei Garnen 2, 3 hergestellt, die miteinander verwirkt sind. Verwirkt im Sinne der vorliegenden Erfindung kann sowohl heißen, dass die Garne 2 und 3 miteinander verwoben sind, als auch, dass es sich um ein Gestrick handelt. Das verwobene Material bietet eine hohe Festigkeit, wohingegen das gestrickte Material eine sehr hohe Elastizität ermöglicht. Das Garn 2 ist der mit 4 gekennzeichneten Haut zugewandt; das Garn 3 ist der Haut 4 abgewandt.In the garment selected as embodiment of Figure 1 is a short-sleeved shirt 1, which is suitable for use in sports. It is made of a yarn 3 which has a coating 5 which is heat-reflecting. In the embodiment of Figure 2, the garment 1 of two yarns 2, 3 produced, which are verwirkt together. Forfeited in the sense of the present invention may be both that the yarns 2 and 3 are woven together, as well as that it is a knitted fabric. The woven material offers high strength, whereas the knitted material allows a very high elasticity. The yarn 2 faces the skin marked 4; the yarn 3 faces away from the skin 4.
Das Garn 2 besteht im Ausführungsbeispiel aus Polyamid. Bei Polyamiden handelt es sich um Polymere, unter denen üblicherweise synthetische, technisch verwendbare thermoplastische Kunststoffe subsumierbar sind. Es kann sich bei den verwendeten Polyamiden sowohl um faserige wie auch nicht fasrige Polyamide handeln. Das verwendete Polyamid liegt auf der Haut auf, wie dies schematisch Figur 2 zu entnehmen ist. Es nimmt keine Feuchtigkeit und somit auch keinen Schweiß auf. Dadurch ist bei der sportlichen Betätigung verhindert, dass auf Grund einer möglichen Schweißaufnahme das Bekleidungsstück im Laufe der Zeit an Gewicht zunimmt, woraus eine erhöhte Be- lastung für den Sportler resultiert. Das verwendete Garn 2 aus Polyamid bewirkt im Gegenteil eine bessere Verteilung des Schweißes auf der Haut. Da- durch ist eine größere Verdunstungsoberfläche geschaffen, so dass der Schweiß schnell von der Haut verdunsten kann. Gleichzeitig ist eine große Fläche für das Entstehen von Verdunstungskälte geschaffen die ein Kühleffekt hervorruft. Dies führt zu einer Verringerung der Körpertemperatur, wodurch das Leistungsniveau des Sportlers erhöht wird. In Abwandlung des Ausführungsbeispiels besteht auch die Möglichkeit, an Stelle von Polyamiden für das Garn 2 Polyester zu verwenden. Außerdem können in Abwandlung des Ausführungsbeispiels die miteinander verwirkten Game nachträglich auf der der Haut zugewandten (lnnen-)Seite mit einer Beschichtung versehen werden, um bestimmte Effekte, beispielsweise Anti-Fungizide oder antibakterielle Wirkungen, zu erzielen.The yarn 2 is in the embodiment of polyamide. Polyamides are polymers under which usually synthetic, technically usable thermoplastics can be subsumed. The polyamides used may be both fibrous and non-fibrous polyamides. The polyamide used is on the skin, as can be seen schematically in Figure 2. It absorbs no moisture and therefore no sweat. As a result, it is prevented during exercise that the garment increases in weight over time due to a possible sweat absorption, resulting in an increased load for the athlete. On the contrary, the yarn 2 made of polyamide causes a better distribution of perspiration on the skin. There- Through a larger evaporation surface is created, so that the sweat can evaporate quickly from the skin. At the same time a large area for the creation of evaporative cold is created which causes a cooling effect. This leads to a decrease in body temperature, which increases the performance level of the athlete. In a modification of the embodiment, it is also possible to use instead of polyamides for the yarn 2 polyester. In addition, in a modification of the embodiment, game fused together can be subsequently provided with a coating on the skin-facing (inner) side to achieve certain effects, such as anti-fungicides or antibacterial effects.
Das Garn 3 ist im Ausführungsbeispiel ebenfalls aus Polyamid. Es sind jedoch auch andere Materialien für das Garn 3 verwendbar. Das Garn 3 weist eine Beschichtung 5 auf, die wärme-reflektierend ist. Die Beschichtung 5 besteht im Ausführungsbeispiel aus Edelmetall, vorliegend aus Gold. Die Verwendung von anderen Edelmetallen, wie beispielsweise Silber Ist ebenfalls möglich. Auch kann die Beschichtung 5 von aufgetragenen Lacken oder Farben gebildet sein. Die Beschichtung 5 bewirkt eine Reflektion der Wärme und je nach Art der Be- Schichtung 5 auch eine Reflektion des Sonnenlichts. Das Garn 3 wirkt auf Grund der damit versehenen Beschichtung 5 im übertragenen Sinne wie ein Spiegel; von außen auf das Bekleidungsstück 1 einwirkende Wärme oder einwirkendes Sonnenlicht wird reflektiert, wie dies die die einwirkende Wärme symbolisierenden Pfeile 6 verdeutlichen, die in Figur 1 dargestellt sind. Die Reflektion ist bei den Edelmetallen durch die glänzende Oberfläche hervorgerufen; bei den Lacken und Farben ist dies durch die Pigmentierung erzielt. Durch eine relativ dichte Maschenweite des Garns 3 ist eine annähernd wärme- und / oder lichtdicht geschlossene Oberfläche des Bekleidungsstücks 1 erzielbar. In Abwandlung des Ausführungsbeispiels besteht auch die Möglichkeit, zusätzliche Lagen von Garnen zu verwenden, so dass beispielsweise ein drei- oder auch vierlagiges Gewebe herstellbar ist. Bei der mehrlagigen Gestaltung des Gewebes ist zudem zwischen der der Haut 4 zugewandten Lage - im Ausfüh- rungsbeispiel nach Figur 2 dem Garn 2 - und der der Haut 4 abgewandten Lage - im Ausführungsbeispiel nach Figur 2 dem Garn 3 - eine Trennschicht 7 hervorgerufen, die im Ausführungsbeispiel vom Mischbereich der Garne 2 und 3 gebildet ist; bei drei- oder vierlagiger Gestaltung ist die Trennschicht von den zwischen den Garnen 2 und 3 angeordneten Garnen gebildet. In der Trenn- Schicht 7 sammelt sich bei großer Wärme bzw. sportlicher Betätigung die in Form von Schweiß ausgeschiedene Feuchtigkeit. Dadurch ist die Verdunstungsfläche zusätzlich vergrößert, wodurch noch mehr Verdunstungskälte erzielbar ist. Der Klimatisierungseffekt ist somit weiter verbessert.The yarn 3 is also made of polyamide in the embodiment. However, other materials for the yarn 3 are usable. The yarn 3 has a coating 5 which is heat-reflecting. The coating 5 is in the embodiment of noble metal, in this case made of gold. The use of other precious metals, such as silver is also possible. Also, the coating 5 may be formed by applied paints or inks. The coating 5 causes a reflection of the heat and, depending on the nature of the coating 5, also a reflection of the sunlight. The yarn 3 acts on the basis of the provided therewith coating 5 in a figurative sense as a mirror; from the outside acting on the garment 1 heat or sunlight is reflected, as illustrated by the acting heat symbolizing arrows 6, which are shown in Figure 1. The reflection is caused by the glossy surface of the precious metals; in the case of paints and varnishes, this is achieved through pigmentation. By a relatively dense mesh size of the yarn 3, an approximately heat and / or light-tight closed surface of the garment 1 can be achieved. In a modification of the embodiment, it is also possible to use additional layers of yarns, so that, for example, a three- or even four-ply fabric can be produced. In the multi-layered design of the fabric is also between the skin 4 facing layer - in the exemplary embodiment of Figure 2 the yarn 2 - and the skin 4 facing away - in the embodiment of Figure 2 the yarn 3 - a release layer caused 7, the is formed in the embodiment of the mixing region of the yarns 2 and 3; in three- or four-ply design, the release layer is formed by the arranged between the yarns 2 and 3 yarns. In the separating layer 7, the moisture precipitated in the form of sweat collects with great heat or physical activity. As a result, the evaporation surface is additionally increased, whereby even more evaporation cooling can be achieved. The air conditioning effect is thus further improved.
Nach der vorliegenden Erfindung ist lediglich erforderlich, dass die wärme-re- flektierende Beschichtung 5 die der Haut abgewandte Schicht bildet, um eine Wärme- und Lichtreflektion zu ermöglichen, und dadurch die oben beschriebenen Wirkungen zu erzielen. Durch das erfindungsgemäße Bekleidungsstück ist eine deutliche Verbesserung der Leistungsfähigkeit der Sportler bei hohen Temperaturen oder starken Lichteinstrahlung möglich, da der Körper nicht durch die zusätzliche warme Umgebungsluft belastet wird, sondern diese durch das beschichtete Garn reflektiert wird. Auf der der Haut zugewandten Seite findet dabei insbesondere bei mehrlagiger Gestaltung des Gewebes gleichzeitig eine großflächige Verteilung des Schweißes statt, so dass die für eine optimale Kühlleistung des Körpers erforderliche Verdunstungskälte großflächig erzielbar ist. According to the present invention, it is only required that the heat-reflecting coating 5 forms the skin-facing layer to allow heat and light reflection, thereby achieving the effects described above. By the garment according to the invention a significant improvement in the performance of athletes at high temperatures or strong light is possible because the body is not burdened by the additional warm ambient air, but this is reflected by the coated yarn. On the side facing the skin, a large-area distribution of perspiration takes place at the same time, in particular in the case of multi-layered design of the fabric, so that the evaporation cooling required for optimal cooling performance of the body can be achieved over a large area.

Claims

Patentansprüche claims
1. Bekleidungsstück insbesondere zum Einsatz bei sportlicher Betätigung wie Joggen, Skating, Radfahren oder dergleichen, das aus mindestens einem Garn hergestellt ist, dadurch gekennzeichnet, dass das Garn (3) eine Beschichtung (5) aufweist, die wärme-reflektierend ist.1. garment in particular for use in sports such as jogging, skating, cycling or the like, which is made of at least one yarn, characterized in that the yarn (3) has a coating (5) which is heat-reflective.
2. Bekleidungsstück nach Anspruch 1 , dadurch gekennzeichnet, dass die Beschichtung (5) aus Edelmetall besteht.2. Garment according to claim 1, characterized in that the coating (5) consists of precious metal.
3. Bekleidungsstück nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Beschichtung (5) aus Gold besteht.3. Garment according to claim 1 or 2, characterized in that the coating (5) consists of gold.
4. Bekleidungsstück nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Beschichtung (5) aus Silber besteht. 4. Garment according to claim 1 or 2, characterized in that the coating (5) consists of silver.
5. Bekleidungsstück nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Beschichtung (5) von einem Lack gebildet ist.5. Garment according to claim 1 or 2, characterized in that the coating (5) is formed by a lacquer.
6. Bekleidungsstück nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Beschichtung (5) von einer Farbe gebildet ist.6. Garment according to claim 1 or 2, characterized in that the coating (5) is formed by a color.
7. Bekleidungsstück nach einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das ein weiteres Garn (2) vorgesehen ist, das mit dem Garn (3) verwirkt ist.7. Garment according to one or more of the preceding claims, characterized in that the further yarn (2) is provided, which is forfeited with the yarn (3).
8. Bekleidungsstück nach einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das weitere Garn (2) der Haut (4) zugewandt ist und das Garn (3) der Haut (4) abgewandt ist.8. Garment according to one or more of the preceding claims, characterized in that the further yarn (2) of the skin (4) faces and the yarn (3) of the skin (4) facing away.
9. Bekleidungsstück nach einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das zwischen dem Garn (2) und dem Garn (3) eine Trennschicht (7) hervorgerufen ist.9. Garment according to one or more of the preceding claims, characterized in that between the yarn (2) and the yarn (3) a release layer (7) is caused.
10. Bekleidungsstück nach einem oder mehreren der vorhergehenden An- sprüche, dadurch gekennzeichnet, dass das der Haut zugewandte10. Garment according to one or more of the preceding claims, characterized in that the skin facing
Garn (2) aus Polyamid besteht.Yarn (2) consists of polyamide.
11. Bekleidungsstück nach einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das der Haut zugewandte Garn (2) aus Polyester besteht 11. Garment according to one or more of the preceding claims, characterized in that the skin facing yarn (2) consists of polyester
EP07817486A 2007-04-10 2007-09-06 Item of clothing Active EP2144522B9 (en)

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DE202007005259U DE202007005259U1 (en) 2007-04-10 2007-04-10 Garment to be worn by jogger, cyclist or skater, comprises outer and inner surface made of different but interconnected material
PCT/DE2007/001613 WO2008122254A1 (en) 2007-04-10 2007-09-06 Item of clothing

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