FR3046910A1 - DRESSING ARTICLE COMPRISING A PANEL HAVING AT LEAST ONE SLEEVE - Google Patents

Abstract

The present invention relates to a clothing article (1) comprising a panel (12) and at least one sleeve (10) fixed to the panel (12), the sleeve being formed by a textile wall (115) having an outer surface (112) ). The wall (115) of the sleeve (100) is provided with openings (105) allowing the passage of air between the outside of the sleeve (100) and an internal volume of the sleeve (100), the openings (105) being arranged in aeration zones (113) distributed along the sleeve (100). In a nonlimiting way this article can be a jacket or a combination of sport, for example ski.

Description

Article of clothing comprising a panel provided with at least one sleeve

TECHNICAL FIELD OF THE INVENTION The invention relates to the field of clothing articles. It finds for advantageous application the field of clothing for the field of sport where the user produces perspiration that must be evacuated to the outside. A non-limiting but particularly advantageous application of the invention relates to jackets or combinations for example for skiing.

STATE OF THE ART

In the field of sport, a constant problem is the evacuation to the outside of the moisture coming from the transpiration generated by the user. The humidity causes a feeling of discomfort for the user. It is mainly responsible for a very fast cooling of the body.

This problem is particularly delicate when the article of clothing such as a jacket must protect the user against external elements such as cold, wind, rain or snow.

Indeed, the article of clothing must meet two opposing objectives. It must firstly form a barrier between the skin of the user and the outside against these external elements and must, on the other hand, promote the evacuation to the outside moisture resulting from perspiration.

To try to answer these two antagonistic objectives, solutions have been proposed.

Some solutions provide the presence of spacers on the inside of a jacket, to form a space for air circulation between the body of the user and the garment. Such a construction is particularly illustrated in the document WO 2007/143980. The spacers are formed by tubes, empty or reinforced by a rod. These tubes are continuous over their entire length and have no opening between their ends. The spacers are designed to create a ventilation space between them and not to circulate air within them. In general, the spacers of the prior art are designed for this purpose.

In practice, these solutions allow good air circulation but this tends to cool the body. In addition, they only slightly improve the evacuation of moisture.

Another solution is to create a ventilation channel between the armpits and the upper back. For example, in EP 2 578 097, the air enters the flanks to be channeled in a channel located between two layers of the jacket. The air flow is then guided towards the back of the garment to escape through an opening at the top of the back. The channel further comprises an opening towards the inside of the garment to ventilate a part of the body locally. This solution tends to generate localized cooling in these areas. In addition, the evacuation of sweat is not optimum. Other solutions provide for the presence of openings disposed on a jacket where sweating is usually the most important such as the armpits. These solutions have the disadvantage of requiring large openings to remove a significant portion of moisture. These openings tend to generate very large and poorly controlled heat losses. These openings create a thermal bridge causing significant cooling of the body. Moreover, these openings allow to evacuate moisture in a very localized way. For example, the back area, thermogenic, is poorly ventilated and remains wet, causing discomfort. Such a jacket is illustrated in particular in document EP 1 428 441 or EP 1 002 470.

An object of the invention is in particular to provide an improved clothing article.

One goal is to provide a construction for evaporation of fast sweat.

Another goal is to provide a construction to maintain good thermal insulation.

Another goal is to offer a simple and economical clothing to achieve.

Another object is to provide a relatively flexible garment, allowing good freedom of movement of the user.

SUMMARY OF THE INVENTION

To achieve this objective, the present invention provides a clothing article comprising a panel and at least one sleeve attached to the panel, the sleeve being formed by a textile wall having an outer face. The wall of the sleeve is provided with openings allowing the passage of air between the outside of the sleeve and a volume internal to the sleeve, the openings being arranged in aeration zones distributed along the sleeve.

Thus, the sleeve of the article of clothing according to the invention makes it possible to keep the panel away from a layer that would be attached to the sleeve, which creates air circulation spaces between the panel and the layer.

In addition, the openings of the sleeve make it possible to promote the flow of air through the sleeve wall itself. The air can thus pass through the wall of the sleeves and flow inside the sleeves. The collected ambient air then circulates around and inside the sleeves. It can better dry the moisture absorbed by the sleeves. The air loaded with the moisture collected by the sleeve can then circulate within the article of clothing in a much easier way. It has been found that this synergy between the openings carried by the wall of the sleeve and the presence of the sleeves, ensuring an air flow space between the panel and said layer, ensures a particularly effective and controlled evacuation of moisture .

Moreover, the solution according to the invention has the advantage of being light, the weight being an essential factor in the performance of a sportswear.

Moreover, this solution, since it allows good air circulation within the garment, does not necessarily require the presence of very wide openings. The thermal losses encountered with known solutions based on large openings, are reduced and better controlled.

Moreover, the flow of air takes place between the two layers enclosing the sleeve. Unlike many known solutions, it is not necessary to have an opening through the garment and likely to create a significant thermal bridge, cooling source.

Finally, the claimed solution is compact in terms of its effectiveness and provides no inconvenience to the user.

Optionally, the invention may have any of the following optional features taken alone or in combination.

According to one embodiment, the panel has an internal face intended to be oriented towards the body of the user when the article of clothing is worn and an outer face, opposite to the inner face and wherein the sleeve is fixed on the face. external panel.

According to one embodiment, the surface of the openings represents more than a third of the total surface of the outer face of the sleeve in the aeration zones. The area of the openings is the sum of the area of each opening. This provides good ventilation. Moreover, the larger this area, the lighter the textile will be and allow good air circulation, especially inside the sleeve. On the other hand, the smaller the surface, the more the sleeve captures the ambient humidity.

According to one embodiment, the wall of the sleeve comprises perforated zones in which the openings are present and holding zones in which the openings are absent.

Alternatively, the wall of the sleeve comprises perforated zones in which the openings are present in a first density and holding zones in which the openings are distributed in a second density less strong than in the open areas.

Alternatively, the holding zones are zones in which the openings are covered by a reinforcement.

According to one embodiment, the perforated zones and / or the holding zones consist of a hydrophilic material, at least at their outer surface.

According to one embodiment, the perforated zones and the holding zones succeed each other alternately along the sleeve.

According to one embodiment, each perforated zone and each holding zone forms a continuous band around the periphery of the wall of the sleeve. The perforated zones and the holding zones being arranged so that the wall has, all along the sleeve, an alternation of strips formed either by a perforated zone and either by a holding zone.

According to one embodiment, the thickness of the wall of the sleeve at a holding zone is at least two times greater than the thickness of the wall of the sleeve at a perforated zone. This makes it possible to reinforce the mechanical strength of the sleeve at the level of the holding zones and to favor the passage of air at the level of the perforated zones.

According to one embodiment, the sleeve has a mean height, measured in a direction perpendicular to said panel between 15 and 25 mm.

According to one embodiment, the garment comprises an outer layer positioned so that the sleeve or sleeves are positioned between the panel and the outer layer, said outer layer comprising at least one air inlet configured to connect the ambient air with an interstitial space between the panel and the outer layer in which the sleeve or sleeves are housed.

According to one embodiment, the inner layer made of cotton wool is positioned between the panel and the body of the user.

According to one embodiment, the garment comprises several sleeves arranged so as to connect, continuously or not, the air inlet to an air outlet provided on the article of clothing.

Other objects, features and advantages of the present invention will become apparent from the following description and accompanying drawings. It is understood that other benefits may be incorporated.

BRIEF DESCRIPTION OF THE FIGURES

The objects, objects, as well as the features and advantages of the invention will become more apparent from the detailed description of an embodiment of the latter which is illustrated by the following accompanying drawings in which: FIG. 1 is a representation simplified a clothing article according to the invention, here a jacket, on which the sleeves are made apparent. - Figures 2 to 4 illustrate the steps of a first method of assembling a sleeve within certain layers of an article of clothing according to one embodiment of the invention. Figures 2, 3a and 4 are perspective views showing a step of the assembly of the sleeve. Figure 3b is a section along A-A of Figure 3a. - Figures 5 to 9 illustrate the steps of a second method of assembling a sleeve within certain layers of an article of clothing according to one embodiment of the invention. Figs. 5a, 5b are perspective views showing the constituent element of the sleeve of this embodiment. Figure 5c is a section along B-B of Figure 5b. Figures 6, 7, 8a and 9 are perspective views showing a step of the assembly of the sleeve. Figure 8b is a section on C-C of Figure 8a. - Figure 10 is a perspective view of a clothing article according to another embodiment of the invention. The assembly is similar to that illustrated in Figures 2 to 4. The sleeve however has a different construction. FIG. 11 is a view illustrating a mode of arrangement of sleeves within a jacket forming an article of clothing according to the invention. - Figure 12 is a simplified representation of a sectional view along D-D of Figure 11. In this figure an example of evacuation of sweat is shown schematically. - Figure 13 is a view illustrating another arrangement of the sleeves in a jacket forming a clothing article according to the invention.

The drawings are given by way of examples and are not limiting of the invention. They constitute schematic representations of principle intended to facilitate the understanding of the invention and are not necessarily at the scale of practical applications. In particular, the thicknesses and dimensions of the different layers are not necessarily representative of reality.

DETAILED DESCRIPTION OF THE INVENTION

It is specified that, in the context of the present invention, the term "over", "overcomes", "covers" or "underlying" or their equivalents do not necessarily mean "in contact with". Thus, for example, the deposition of a first layer on a second layer does not necessarily mean that the two layers are in direct contact with one another, but that means that the first layer at least partially covers the second layer. by being either directly in contact with it or separated from it by at least one other layer or at least one other element.

In the rest of the description, reference will be made to "hydrophilic" materials. This means that particularly absorbent materials are used. Such materials can quickly capture the surrounding liquids and spread them within the textile. Thus, one area can be dried by transferring the captured moisture to another area that can be better ventilated. These materials are characterized by an instantaneous water absorption and, preferably, a fast drying time, for example, less than twenty minutes. Moreover, the speed of drying can be further improved by a suitable treatment type "Quick Dry". For example, PolyEtherSulfone (PES) is a hydrophilic material, within the meaning of the invention.

Articles of clothing 1 according to the invention will now be described with reference to the embodiments illustrated in Figures 1 to 13.

In the examples below, the article of clothing 1 described is a jacket without this being limiting. The article of clothing 1 may indeed be a combination, pants or any other clothing. The article 1 comprises a panel 12 comprising an inner face 12a intended to be oriented towards the body of the user, when the garment is worn, and an outer face 12b, opposite to the inner face. The article 1 also comprises one and preferably several sleeves 100 fixed on the panel 12. Thereafter, reference will be made to a sleeve, it being understood that the invention extends to the implantation of several sleeves.

Each sleeve 100 is formed by a wall 115 delimited by an inner surface 111 and an outer surface 112.

The panel 12 is preferably formed by a net or mesh or other breathable material. Preferably, the panel 12 is positioned on another layer such as a layer of wadding 11 as illustrated in Figures 4, 8, 9 and 10 or on a layer forming an outer or inner coating of the garment.

Advantageously, the panel 12 is made of a hydrophilic material which can capture the near humidity to bring it to the sleeves 100.

In this example, the sleeve 100 is intended to be placed in contact with another layer 13, one face of which faces the face of the panel 12 on which the sleeve 100 is fixed.

Preferably, this other layer 13 is fixed to the panel 12, directly or indirectly, removably or not. The two layers are here, preferably, fixed on their peripheral edges so as not to have seams between the layer 13 and the sleeve 100, which reduces the thermal bridges at the contact between these two elements.

According to another embodiment, said other layer 13 is attached to the panel 12 by the user himself. The layer 13 is then a separate layer, another garment.

Preferably, the sleeve 100 is fixed on the outer face 12b of the panel 12. Thanks to this construction, the user does not perceive or perceive less the presence of the sleeve 100. Indeed, the surface in contact, direct or indirect, with the body is the inner face 12a of the panel 12. This internal face 12a is uniform, with little or no relief, unlike the outer face 12b, supporting the sleeve 100. This construction therefore improves the wearing comfort of the user who feels no or less local pressure along the sleeve.

The sleeve 100 is shaped and dimensioned so as to maintain said layer 13 away from the panel 12. In particular in the absence of external stress, and under the effect of the weight of said layer 13 and the sleeve 100, the latter maintains said layer 13 away from the panel 12, at least at the sleeve 100.

This construction makes it possible to form an interstitial space 400 between said layer 13 and the panel 12 and around the sleeve or sleeves. This interstitial space 400 allows the passage of air.

Preferably, when said layer 13 is located outside the panel: - the panel 12 is a hydrophilic textile; - Said layer 13 comprises a face intended to be in contact with the outside 3. Advantageously, this layer 13 consists of a water-repellent, water-repellent treated outer surface. This prevents the penetration of moisture inside the garment. However, this layer is breathable by allowing the passage of water vapor to the outside to allow the evaporation of sweat.

In this embodiment, the sleeve 100 has a plurality of openings 105 promoting the passage of air between the outside and an internal volume of the sleeve 100 which is hollow. The openings 105 are arranged in aeration zones 113 distributed along the sleeve 100. This construction promotes the evaporation of the moisture accumulated in the material forming the sleeve 100. Indeed, the air penetrating inside the sleeve 100 may also come into contact with its inner surface 111, which increases the drying surface of the sleeve. The drying time will be faster.

Advantageously, the sleeve 100 is formed of one or more hydrophilic materials. It therefore tends to concentrate moisture generated by perspiration, namely, sweat. The air flows licking the outer face 112 of the sleeve 100, passing through the wall 115 of the sleeve 100 and flowing along the sleeve 100, inside and outside thereof, therefore all have the effect of to convey moisture, out of the jacket, through inputs / outputs 300 provided for this purpose in the jacket. In other words, the ambient air enters the garment at an air inlet 300a of the layer 13, circulates in the interstitial space 400 and through the sleeve 100 to capture the moisture absorbed by the sleeve 100 and the panel 12, then evacuated by an air outlet 300b of the layer 13.

Advantageously, these air inlets / outlets 300 allow direct communication or through a very breathable wall such as a net 14 between the outside 3 and the interstitial space 400 formed between the panel 12 and said layer 13. This net 14 is intended to avoid entering external elements in space 400 like snow, leaves ...

The synergy between the openings 105 carried by the wall 115 of the sleeve 100 and the presence of the sleeves 100, forming a space 400 of air flow between the panel 12 and said layer 13, ensures a particularly efficient evaporation of the moisture captured. .

The sleeve 100 has a textile wall 115. This wall 115 consists of one or more son. To ensure a good air flow to the inside of the sleeve, the size of the openings 105 is greater than the diameter of the textile son or son in the aeration zones provided. The sleeve is thus permeable to air, at least locally. Preferably, the area of the openings 105 is greater than 0.5 square millimeters (mm 2) and preferably greater than 1 mm 2.

To obtain good internal ventilation of the sleeve, the surface of the openings 105 represents more than a third of the total surface of the outer face 112 of the sleeve 100. Moreover, the greater this surface area, the lighter the textile will be and allow good circulation air.

The fabric constituting the sleeve may be a fabric, a knit or a nonwoven. It is preferably a hydrophilic textile for capturing in the sleeves 100 a maximum of moisture from the layers closest to the skin 2 in order to evacuate it through the air surrounding and passing through the sleeves 100. Thus, the textile can be made, for example, with PolyEtherSulfone (PES) yarns

The sleeve 100 forms a tube, a conduit or a sheath whose ends 116 are open or closed. If the ends 116 are open, this promotes the introduction and flow of air inside the sleeve 100. Advantageously, the ends 116 are closed, as shown in Figure 10. This closed construction allows, on the one hand, to increase the flow of air around the sleeves, zones having captured more moisture, and, on the other hand, to improve the wearing comfort. Indeed, by closing the ends, we can create a gradual change in relief which allows the user to feel less extremities. By the way, it's visually more aesthetic.

In the embodiments illustrated in Figures 2 to 10, the openings 105 are distributed evenly along the sleeve 100. This means that the openings are distributed by reproducing patterns of a certain period. This does not mean that they are necessarily homogeneously distributed.

In the embodiment illustrated in FIGS. 2 to 4, the openings 105 are distributed continuously along the sleeve 100. In this embodiment, they are also homogeneously distributed along the sleeve 100. The aeration zone 113 thus covers the entire length of the sleeve.

In the embodiment illustrated in FIGS. 5 to 10, the openings 115 are not homogeneously distributed along the sleeve 100. The wall 115 of the sleeve comprises perforated zones 113 in which the openings 105 are present and holding zones. 114 in which the openings are absent or in which the openings are distributed at a lower density than in the open areas 113 or in which the openings are covered by a reinforcement 117.

The perforated zones 113 make it possible to promote the passage of air through the wall 115 of the sleeve 100.

As illustrated in FIG. 5, the perforated zones 113 and the holding zones 114 alternately alternate along the sleeve 100. Each perforated zone 113 forms a continuous band, which runs around the sleeve. It is the same for each holding zone 114. Thus, the textile forming the wall 115 of the sleeve 100 consists of an alternation of strips formed either by a perforated zone 113 or a holding zone 114.

The holding zones have a greater mechanical strength than the perforated zones which reduces compression or crushing of the sleeve. The sleeve does not sag and allows to maintain a space 400 of air passage between the panel and the layer 13 enclosing the sleeve 100.

Furthermore, by forming a series of strips extending around the periphery of the sleeve, the holding zones 114 do not interfere with the placement of the sleeves 100 on the panel 12. The alternation of strips formed either by a perforated zone 113, a holding zone 114 makes it possible to easily fix the sleeve to the panel in a non-linear curve. The sleeve can indeed be bent at the open areas for which the rigidity is less. This therefore makes it possible to position the sleeves as desired and in particular optimally to better guide the flow of air inside the garment. Moreover, this makes it possible to soften the garment in order to give the user more freedom of movement. Indeed, with sleeves having a uniform wall, like most of the spacers of the prior art, a relatively rigid garment is obtained because of the intrinsic stiffness of the sleeves. With a construction as proposed, the movements of the user are much less disturbed by the stiffness of the sleeves. We thus obtain a good compromise between the maintenance of an interstitial space for ventilation and the flexibility of the garment.

To achieve the holding zones 114, several solutions are possible.

A first solution is to make the material constituting the wall of the sleeve so that the organization of the son or their nature is different in specific areas. These structural modifications make it possible to obtain different mechanical properties from one zone to another. Therefore, it is possible to obtain the alternation of holding strips and ventilated strips as desired. This technique called "body mapping" allows to create a garment in one piece, seamless, which is more comfortable and more resistant. These structural modifications may be the modification of weaving or knitting locally. It is also possible to use a nonwoven fabric and to modify the internal cohesion of agglomerated fibers locally. This makes it possible to obtain holding zones 114 in which the openings are absent or in which the openings are distributed at a lower density than in the perforated zones 113.

A second solution consists in constructing the wall 115 from a base material 118 covered locally by a reinforcement 117. The material base 118 has an internal face 118a intended to be oriented towards the internal volume of the sleeve when it is assembled. and an outer face 118b, intended to be oriented towards the outside of the sleeve when assembled. The reinforcement 117 has an outer face 117b, intended to be oriented towards the outside of the sleeve when assembled. The material base 118 is a textile provided with openings adapted to allow the passage of air to the interior volume of the sleeve 100. The material base will define the aeration zone or perforated zone 113. This embodiment is illustrated in detail in Figure 5c.

According to one embodiment, the reinforcement is made by a film deposited on a material base. The affixed film may be glued, printed, obtained by coating or any other method for locally associating a coating with the material base. The film is advantageously hydrophilic in order to better capture the ambient humidity. In this case, the holding zones 114 are those where the textile is covered with the coating and the perforated zones 113 are those where there is no coating.

According to another embodiment, illustrated in FIGS. 5 to 10, the reinforcement is produced by the superposition of a reinforcement strip 120 made of textile on a material base 118. The reinforcing textile strips 120 are joined to the material base 118 thanks to a binder 119. The binder 119 can be made by a multitude of filaments, a first end of which is associated with a reinforcing textile strip 120 and a second end is associated with the material base 118. Other binders can be envisaged as for example, glue. The reinforcing strip 120 and the binder 119 constitute the reinforcement 117 within the meaning of the invention. In this case, the holding zones are those where the textile is covered with reinforcement textile strips 120.

The textile forming the material base 118 advantageously forms a net.

The textiles used for the material base 118 or the reinforcing textile web 120 may be, as we have previously seen, a fabric, a knit or a nonwoven fabric.

Advantageously, the textile used for the reinforcing textile band 120 has a fine mesh and is hydrophilic. These characteristics make it possible to absorb a maximum of the surrounding humidity and to distribute it all along the holding zone 114. This further improves the drying of the layers of the garment.

A third solution is to assemble strips of different textiles made of different materials. In this case, the holding strips 114 are made of a more rigid material.

According to one embodiment, the thickness e114 of the wall 115 of the sleeve 100 at a holding zone 114 is twice the thickness e113 of the wall 115 of the sleeve 100 at a perforated zone 113. This makes it possible to reinforce the mechanical strength of the sleeve 100 at the holding zones 114 and to promote the passage of air at the perforated zones 113. The thicknesses e113 and e114 are illustrated in FIG. 5c.

According to one embodiment, it is possible to use different materials between the perforated zones and the holding zones. Advantageously, the materials used are hydrophilic. Preferably, the textile material of the perforated zones is more permeable to air and more flexible than the textile material of the holding zones.

According to one embodiment, the wall 115 of the sleeve 100 is made of a three-dimensional textile. The textile is made in one piece, while presenting the different openwork areas and desired maintenance.

Preferably the inner face 111 of the wall 115 of the sleeve 100 is continuous all along the sleeve 100. The outer face 112 of the wall 115 of the sleeve 100 can be continuous along the sleeve 100, as illustrated in FIGS. 4, or discontinuous, as illustrated in Figures 5 to 10. In the latter case, the outer surface 112 may be formed by alternating external faces 118b of the material base 118 and outer faces 117b reinforcements 117.

In the embodiment having an alternation between the perforated zones 113 and the holding zones 114 in the longitudinal direction of the sleeve, the width of each zone may be identical or not. For example, it may be desired to favor the internal ventilation of the sleeve and, in this case, provide open areas 113 wider than the holding zones 114. Conversely, it may be desirable to improve the retention of the sleeve and, in this case, , provide holding zones 114 wider than perforated areas 113. In this latter configuration, it may also allow to capture more sweat to spread around the sleeve 100, at the outer face 112, more exposed to traffic of air in the interstitial space 400.

A particular and non-limiting embodiment of the sleeve 100 will now be described.

The sleeve 100 is defined by a wall 115 whose thickness is between 1 and 7 millimeters (mm) and preferably between 2 and 5 mm and preferably of the order of 3 mm.

The sleeve 100 has a height H, measured in a direction perpendicular to said panel 12 between 15 and 25 mm. This dimensioning makes it possible to have a good compromise between the drying of the sleeves and the insulation properties of the garment. Indeed, with a sleeve height H 100 less than 15 mm, good drying is obtained but poorly effective insulation. Conversely, with a sleeve height H greater than 25 mm, the insulation is improved to the detriment of the speed of drying.

The sleeve 100 may be defined by a shape delimited by a guide line 101 and generatrices 102, the generatrices 102 being straight or curved. Curved 1021 generators make it possible to follow the shape of the user's body. Preferably, once the sleeve 100 is fixed on the panel 13, the guide line forms a closed contour. Preferably, the guideline 101 forms a contour whose length is between 4 cm and 8 cm.

In the embodiments illustrated in Figures 2 to 10, the guideline substantially forms a circle.

Several methods of assembling the sleeve 100 on the panel 12 are conceivable.

A first method is described below with reference to Figures 2 to 4.

Starting from a sheet 110 that is shaped to define an internal volume to the sleeve 100. The sleeve 100 then substantially, for example and as illustrated in Figure 2, a tube shape.

In this construction, the panel 12 is split in two portions by an assembly line 12c. The two edges of the sheet 110 which are joined to close the contour of the sleeve, are reported on the panel 12, at the assembly line 12c, as illustrated in FIG. 2. It is thus possible to position the sleeve as desired according to of the assembly line. This solution allows a simple, economical and controlled assembly.

A fixing line 200, preferably one, is then made to fix both ends of the sheet 110 in order to maintain the volume of the sleeve 100 and both to fix the sleeve 100 to the panel 12.

Preferably, this fastening line 200 is a seam. It can also be a thermo-welding or a gluing line.

As illustrated in FIG. 4, the panel 12 assembled to the sleeve (s) 100 is then attached to a wadding layer 11 which itself overcomes an inner liner 10 intended to be in contact with the user's skin 2 or other clothing. These steps are performed after or before fixing the sleeve 100 to the panel 12.

Furthermore, another layer 13 is fixed on the edges of the panel 12. This layer covers the sleeves 100 but is not fixed thereon. This reduces any thermal bridge between the layer 13 and the sleeves 100 as it could be if there was a seam between these elements. Moreover, with this construction, the layer 13 can therefore move relative to the sleeves. This improves the porting and the freedom of movement of the user. As we have seen, this outer layer 13 preferably has a watertight outer coating and / or a barrier against the wind but also has breathability to allow the passage of steam to the outside to to allow evaporation of sweat.

This gives an air circulation space 400 between the panel 12 and the layer 13.

This embodiment is particularly simple to assemble and inexpensive.

A second method is now described hereinafter with reference to Figures 5 to 10.

We start from a sheet 110 that is fixed on the panel 12 along a fastening line 200, as shown in Figure 7. Preferably, this line 200 is a seam. Alternatively, it is a line of glue or solder.

The sheet 110 is then curved on itself to close the contour of the sleeve. As illustrated in FIGS. 8a and 8b, a closing line 201 is then made to keep the sleeve 100 closed.

Then, as for the previous assembly method, there are the different layers attached to one side or the other of the panel 12 equipped with the sleeves 100. Thus, a first inner layer 10, a wadding layer 11, the panel 12 provided with its sleeves and an outer layer 13.

Advantageously, the first inner layer 10 is composed of a hydrophilic textile to quickly capture the sweat generated by the body and transmit it to the wadding and sleeves where the moisture can easily be evaporated by the air flow.

Whatever the method of assembly, when using a wall 115 having an alternation of perforated zones 113 and holding zones 114, the sleeve is assembled to the panel 12 so that the assembly line 12c or 200 s' extends in a direction perpendicular to the bands forming the holding zones. Thus, when the sheet 110 is shaped to form the sleeve, the strips forming the holding zones 114 define closed peripheries, here rings, around the sleeve 100. This considerably strengthens the mechanical strength of the sleeve 100. is thus more resistant to crushing and will conduct more efficiently dry air from outside or on the contrary loaded with moisture generated by the user.

As mentioned above, it may be advantageous to close the ends of the sleeves 100. In this case, the end is pressed against the panel 12 and the crushed portion is then secured with the panel 12, for example, with a seam. This assembly is shown in Figure 10.

Referring to Figures 11 and 12, a first embodiment of a clothing article 1 incorporating sleeves 100a will be presented.

In Figure 11, there is shown by arrows an example of the trajectory of the captured air.

In this embodiment, the garment, here a jacket, comprises two sleeves 100a disposed on the back of the jacket and symmetrically with respect to a plane perpendicular to the back and passing through the spine.

The sleeves 100a are two in number. They extend from a first opening of the jacket forming an air inlet 300a and to a second opening forming an air outlet 300b. Advantageously, an air inlet 300a is placed under the armpits or in a zone slightly anterior to the armpits. In addition, an outlet 300b is disposed in the back, at the collar of the jacket.

When the user moves or when the wind blows, air rushes into this inlet 300a. Possibly this inlet 300a has a net 14 which allows air to pass without difficulty but to prevent the introduction of external elements, such as snow, inside the garment. The air then enters the interstitial space 400 formed between the panel 12 and the layer 13. The captured air then comes into contact with the panel 12, the outer face 112 of the sleeve and its inner face 111 that it reaches passing through the openings 105 of the wall 115 of the sleeve. It then takes charge of the accumulated moisture 500 on these surfaces and then continues its flow in the space 400 to exit through the outlet 300b.

To guide the flow of air from the inlet 300a to the outlet 300b, the sleeves 100a are arranged to connect, continuously or otherwise, the air inlet 300a to an air outlet 300b formed on the outer layer 13. One end of the sleeve 100a is disposed near one of the two air inlets 300a. The other end of the sleeve 100a is disposed near the air outlet 300b.

As illustrated in FIG. 12, the garment allows a rapid evacuation of sweat or moisture 500. FIG. 12 shows by wire arrows S an example of the trajectory of sweat 500 and arrows with contour A, an example of the trajectory of the captured air. At first, sweat 500 is sensed on the skin at the first hydrophilic inner layer. The sweat 500 thus absorbed is then pumped, in turn, by the wadding layer 11. Finally, the panel 12 and the sleeves 100a, made of hydrophilic material, allow to continue the migration of the sweat 500 to the interstitial space 400 The sweat 500 from the user thus goes up to the panel 12 and the associated sleeves 100a. Moisture also tends to accumulate on the inner 111 and outer 112 faces of the sleeves 100a. Once transferred into this interstitial space 400, the moisture can then be conveyed to the outside of the garment by air flow captured by the air inlet 300a. This ventilation makes it possible to dry the panel 12 and the sleeves 100a. The outlet opening 300b at the neck, on the dorsal side of the jacket and therefore behind the head of the user, prevents fresh air from rushing through this outlet 300b.

Furthermore, the inlet 300a being disposed lower than the outlet 300b, the air warming during its passage between the panel 12 and the layer 13 inside the jacket, tends to naturally go up towards the outlet 300b, in the manner of a chimney.

It will be noted that the input 300a and the output 300b give access only to the space 400 defined between the panel 12 and the layer 13, as well as inside the sleeves 100a. This construction makes it possible to have a wadding layer 11 without openings, seams or other elements capable of creating a thermal bridge at this layer. Optimal insulation is thus obtained to maintain heat in the body. Thermal comfort is significantly improved.

While in the mode illustrated in Figures 11 and 12, only two sleeves 100a are present on the back of the jacket, in the embodiment illustrated in Figure 13, six sleeves 100a, 100b, 100c are present. These six sleeves are equally distributed symmetrically.

The sleeves 100 are identical to those of the embodiment of Figures 11 and 12. Two symmetrical sleeves 100a extend between a first end 116, disposed above the hips on the sides of the jacket, and a second end 116, located vertically in the middle of the back and horizontally near the spine.

Two symmetrical sleeves 100b each extend vertically from a shoulder to a scapula.

These sleeves 100a, 100b, 100c make it possible to effectively keep the layer 13 of the panel 12 at a distance, thus freeing an important space 400 to promote the circulation of air between these two layers 12, 13. On reading the preceding description it clearly appears that the article of clothing 1 according to the invention makes it possible to improve the circulation of air within this article. This circulation is done inside the sleeves 100 as well as outside the sleeves 100.

The drying of the perspiration is thus improved.

Furthermore, these sleeves 100 generate a large space for air circulation between the panel 12 and the layer 13, without this causing inconvenience to the user and thus ensuring a high level of user comfort.

In addition, this solution does not cause thermal bridge which improves the thermal capabilities of the jacket. Moreover, this very robust solution is light and inexpensive.

This construction allows drying of the inner layers of the effective garment. For a ski jacket application, the sleeves 100 and the openings 300 can be sized to obtain optimum internal drying when the skier descends at a speed of 50 to 80 km / h. For example, with a sleeve height H of between 15 and 25 mm, as previously seen, this effect is obtained. The invention is not limited to these embodiments. It is possible to combine these embodiments. Other embodiments are possible. For example, the garment may have more layers or fewer layers. In the latter case, the minimalist structure is the panel 12 provided with one or more sleeves. Furthermore, the sleeves may be arranged on the inner face 12a of the panel 12 and not on the outer face 12b as in the embodiments described above. The invention is not limited to the previously described embodiments and extends to all the embodiments covered by the claims.

REFERENCES 1. Clothing article 2. Skin 3. Exterior 10. Interior lining 11. Wadding 12. Panel 12a. Internal side 12b. Outer face 12c. Assembly line 13. Layer 14. Net 100. Sleeve 101. Guideline 102. Generator 105. Opening 110. Sheet 111. Inner face 112. Outer face 113. Openwork areas 114. Holding area 115. Wall 116. End 117 Reinforcement 117b. Outer face 118. Material basis 118a. Internal side 118b. Outer face 119. Binder 120. Reinforcing strip 200. Fixing line 201. Closure line 300. Air inlet / outlet 400. Air circulation space 500. Sweat / humidity

Claims (11)

1. Apparel article (1) comprising - a panel (12), - at least one sleeve (10) fixed on the panel (12), the sleeve being formed by a textile wall (115) having an outer face (112) , characterized in that the wall (115) of the sleeve (100) is provided with openings (105) allowing the passage of air between the outside of the sleeve (100) and an internal volume of the sleeve (100), the openings (105) being disposed in aeration zones (113) distributed along the sleeve (100). 2. The article of clothing (1) according to claim 1, wherein the panel (12) has an inner face (12a) intended to be oriented towards the body of the user when the article of clothing is worn and an outer face (12b). ), opposite to the inner face and wherein the sleeve (100) is fixed on the outer face (12b) of the panel (12). The article of clothing (1) according to any one of the preceding claims, wherein the surface of the openings (105) represents more than one third of the total surface of the outer face (112) of the sleeve (100) in the areas of aeration (113). 4. A clothing article (1) according to any one of the preceding claims, wherein the wall (115) comprises perforated zones (113) in which the openings (105) are present and holding zones (114) in which the openings (105) are absent or in which the openings (105) are distributed at a lower density than in the open areas (113) or in which the openings (105) are covered by a reinforcement (117). 5. Clothing article (1) according to the preceding claim, wherein the open areas (113) and / or the holding zones (114) consist of a hydrophilic material, at least at their outer surface (112, 117b , 118b). 6. article of clothing (1) according to any one of the two preceding claims, wherein each perforated zone (113) and each holding zone (114) forms a continuous band around the perimeter of the wall (115) of the sleeve (100). ), the perforated zones and the holding zones being arranged so that the wall (115) has, all along the sleeve (100), an alternation of strips formed either by a perforated zone (113), or by a zone of maintaining (114). The article of clothing (1) according to any of the three preceding claims, wherein the thickness (e114) of the wall (115) of the sleeve (100) at a holding zone (114) is at least two times greater than the thickness (e113) of the wall (115) of the sleeve (100) at a perforated zone (113). 8. article of clothing (1) according to any one of the preceding claims, wherein the sleeve (100) has a mean height (H), measured in a direction perpendicular to said panel (12), between 15 and 25 mm. The article of clothing (1) according to any one of the preceding claims, comprising an outer layer (13) positioned so that the one or more sleeves (100) are positioned between the panel (12) and the outer layer (13), said outer layer (13) comprising at least one air inlet (300a) configured to place the ambient air in communication with an interstitial space (400) between the panel (12) and the outer layer (13) in which are housed the sleeve or sleeves (100). 10. article of clothing (1) according to the preceding claim, comprising an inner layer (11) made of cotton wool and positioned between the panel (12) and the body of the user. 11. article of clothing (1) according to any one of the two preceding claims, comprising several sleeves (100) arranged to connect, continuously or not, the air inlet (300a) to an air outlet (300b) provided on the article of clothing (1).