DE1911503U - VENTILATION DEVICE ON CLOTHING. - Google Patents

Description

PATENT Attorney dipl.ing. dr. iur. V. BUSSE Osnabrück, möserstr. 20-24

Osnabrück, December - \ - \ . 1 j-64 III / 4

Isomat GmbH. Protective clothing factory

Osnabrück, Elbestraße 41

Ventilation device for clothing

The innovation relates to a ventilation device for clothing made of airtight material, e.g. coats, jackets, capes or the like made of plastic or plastic-coated textiles. For such items of clothing, e.g. in the form of raincoats, uniform coats, Motorcycle suits and the like. Serve as weather protection and apart from plastic or plastic-coated material made of leather, synthetic leather, particularly tightly woven and additional

or rubberized

borrowed impregnated material, it is necessary Provide ventilation options. It is started to create ventilation, especially in the Chest and / or back area (chest or back collar) ventilation openings by leaving individual layers of the item of clothing are arranged so as to overlap one another a bit, but not connected to one another. Between These loosely stacked layers allow air to enter or exit the interior of the clothing. Of the

Air flow through such ventilation openings is however, it is extremely small and is often achieved by laying on top of one another and adhering to one another with a sealing effect of the layers greatly reduced, so that as a rule none adequate ventilation is achieved. To prevent such a closure of the ventilation openings to work, it is already known for with chest and / or Garments manufactured in the back of the back should fold the upper, overlapping layer to be sufficiently large and to form permanent ventilation channels. However, this training is extremely expensive to manufacture and not very durable in use.

The innovation is therefore based on the task of creating an in to create cheap, safe-acting ventilation device for items of clothing, which also after Long wearing of the items of clothing and high stress on the same ensures adequate ventilation.

For this purpose, the innovation is characterized by a layer of clothing between two overlapping layers piece arranged, these spaced apart and an air connection from the environment to the interior of the Garment producing form-retaining insert. The insert, which is preferably substantially in its width corresponds to the width of the overlap, according to a further feature of the innovation consists of a corrugated strip

off semi-rigid one. Material. The deposit, which is also in shape formed by several spaced apart webs connected to one or both layers can be, is after the innovation in the garment sewn in or, if made of plastic, welded to one or both layers of the same.

The device according to the innovation can be provided at any desired points on the garment and provides the Maintaining adequate ventilation openings safely in all conditions. In particular, however, simplified and it makes the production of such items of clothing cheaper, since their provision to these with only one insignificant additional effort is connected.

Further features and advantages emerge from the claims and the description in conjunction with the drawing in which an embodiment of the ventilation device according to the The innovation is shown schematically, it show:

1 shows a simplified cut of a back part

for a jacket or the like in plan view, FIG. 2 shows a section along the line 2-2 in FIG. 1.

The blank shown consists of two parts 1, 2 which are connected, e.g. sewn, to one another along the armholes J, 4 or welded. The parts 1, 2 are arranged to overlap one another a little in the horizontal direction

■ and their horizontal marginal edges are denoted by 5 and β, respectively. In the overlapping area of the parts 1, 2 one is more corrugated in the illustrated embodiment Strip 7 formed insert arranged, which is connected to one and / or the other layer.

The corrugated strip J is preferably made of semi-rigid env plastic and can be provided with holes 8. If the item of clothing is made of plastic or plastic-coated material, the insert, which can also consist of individual, spaced webs, can be connected to the clothing parts by welding, while it can otherwise be sewn or glued in. The insert 7 ensures that the ventilation openings 9 remain unchanged in their size between the two layers, so that a sufficient air connection is ensured. The width of the strip 7 corresponds essentially to the width of the overlap area, so that it is prevented that the layers can lie on top of one another and, which is often observed in the case of plastic in particular, reduce the air supply or air discharge if they adhere to one another. The ventilation device is completely invisible from the outside and in no way affects the overall appearance of the item of clothing. It goes without saying that several such ventilation devices can be provided on an item of clothing both on its front side and on its rear side and in any desired arrangement. Simultaneously

According to the innovation, the ventilation devices can also be provided in the armpit area or at other suitable locations be.

Claims (8)

Ρ.Α.87ί.28β * Η.1Ζ6ΐ »Protection claims: 1. Ventilation device for items of clothing made of air-impermeable material, e.g. coats, jackets, cloaks od. The like. Made of plastic or plastic-coated textiles, characterized by one between two each other overlapping layers (1, 2) of a piece of clothing, which hold them at a distance from one another and an air connection from the environment to the interior of the Garment producing, shape-retaining insert. 2. Device according to claim 1, characterized in that the insert in its width is essentially the width corresponds to the overlap. 3- device according to claim 1 or 2, characterized in that that a corrugated strip (7) made of semi-rigid material is provided as an insert. 4. Device according to claim 1 or 2, characterized in that that as an insert several spaced apart and connected to one or both layers (1,2) Bridges are provided. 5. Device according to claim J>, characterized in that the insert strip (7) is provided with holes (8). 6. Setup according to one or more of the preceding Claims 1 to 5, characterized in that the insert consists of plastic. 7. Device according to one or more of the preceding claims 1 to 6 _}, characterized in that the insert is sewn in. 8. Device according to claim 6, characterized in that the insert is welded in.