• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Fig.3 Ventilation module (1), for creating an air flow in a 3D textile (2), comprising one or more fans (3) for generating the air flow, wherein the ventilation module (1) comprises a nozzle with a connector (4) , wherein the connector (4) is connectable to a side edge (5) of the 3D textile (2), so that the mouthpiece at the height of the side edge (5) ends in the 3D textile (2) and the mouthpiece connects to the one or more fans (3) and is thus provided for guiding the air flow between the one or more fans (3) and the intermediate layer (2b) of the 3D textile (2) and the mattress device (9) comprising 3D textile ( 2) and similar ventilation module (1). FIG.3
    公开号:BE1022971B1
    申请号:E2015/5254
    申请日:2015-04-20
    公开日:2016-10-25
    发明作者:Peter HOSTYN
    申请人:Bekaertdeslee Innovation Bvba；Desleeclama Idc Nv；
    IPC主号:
    专利说明:

    VENTILATION MODULE AND MATTRESS DEVICE INCLUDING SUCH VENTILATION MODULE
    This invention relates to a ventilation module, for creating an air flow in a 3D textile comprising an upper layer, a spacer-creating and air-permeable intermediate layer and a lower layer, wherein the ventilation module comprises one or more fans for generating the air flow.
    This invention also relates to a mattress device comprising a 3D textile with an upper layer, a distance-creating and air-permeable intermediate layer and a lower layer, wherein the mattress device comprises a ventilation module with one or more fans for creating an air flow in the 3D textile.
    These existing mattress arrangements are used to achieve a pleasant sleeping climate. Namely, by creating an air flow in the 3D textile, it becomes possible to remove moisture that is released by a person during sleep with the air flow. The humidity of the sleeping climate is therefore easily adjustable.
    Mattress devices can be used to refer to complete mattresses, but also mattress toppers, fitted sheets, etc. For example, the mattress device can be a mattress stopper that is placed on top of an existing mattress in order to better control the moisture of sleepers. With 3D textile, a 3D knit (spacer knit), a 3D fabric (spacer fabric) or a 3D braid can be indicated.
    The ventilation modules for the existing mattress arrangements can be integrated into the mattress arrangement. However, they can also be provided outside and connected to the mattress arrangement.
    In order to be able to bring the air flow created by the fans into the 3D textile, systems comprising tubes are used. These tubes are placed in different places in the intermediate layer. However, these systems with tubes are not very compact. Moreover, it is not easy to place tubes in the intermediate layer. Often it is necessary to adjust the 3D textile at the height of the tubes, so that the tubes can be inserted in and attached to it. The tubes can move in the 3D textile if they are not additionally attached. During the use of the mattress arrangement there is then the danger that the tubes are removed from the intermediate layer.
    It is therefore an object of the invention to develop a compact ventilation module that can be easily connected to and remains connected to a 3D textile, and also to develop a mattress device comprising a 3D textile and such a ventilation module.
    This object is achieved by providing a ventilation module, for creating an air flow in a 3D textile comprising an upper layer, a spacing-creating and air-permeable intermediate layer and a lower layer, the ventilation module comprising one or more fans for generating the air flow. , wherein the ventilation module comprises a nozzle with a connector, the connector being connectable to a side edge of the 3D textile, so that the nozzle debouches at the height of the side edge into the intermediate layer and wherein the nozzle connects to the one or more fans and so is provided to guide the air flow between the one or more fans and the intermediate layer of the 3D textile. The one or more fans may, for example, be included in the nozzle such that the nozzle connects to the one or more fans. The chance that the ventilation module comes back from the side edge, if this is not desired, is small since the mouthpiece of the ventilation module is connected to the said side edge and is therefore connected to it.
    The mouthpiece with connector is easy to connect to a mentioned side edge of the 3D textile. The 3D textile also does not need to be adjusted to connect the connector to it. The nozzle also flows into the intermediate layer, so that the air flow is guided into the good layer. Since the nozzle connects to the one or more fans, this ventilation module can be of compact design and can easily be integrated into, for example, a mattress device comprising a 3D textile.
    The connector preferably comprises one or more hooks, which are provided for hooking into the 3D textile, for connecting the connector to the side edge of the 3D textile. The hooking of the connector to the 3D textile is easy to carry out, which makes connecting the ventilation module to a 3D textile fast. The connector is preferably provided for being hooked into the intermediate layer. The connector is then directly in the layer where the air flow must take place. Moreover, the chance that the connector will come off the 3D textile here, if this is not desired, is also small since the connector is properly hooked into the 3D textile. A robust and solid connection is therefore achieved with the help of hooks. 3D textile normally comprises raised threads that connect the top layer and the bottom layer at a distance from each other. It is easy to hook behind these wires and grab hold of them. Since the hooks make use of the existing structure of the 3D textile, one does not have to adjust the 3D textile to establish the connection with the connector.
    In a preferred embodiment the nozzle comprises a conductor for guiding the air flow, which connects to the one or more fans, the conductor and the connector being releasably connected to each other. This makes it possible to first attach the connector on itself to the 3D textile and then connect the conductor, whether or not together with the fans, to the connector. It is easier not to connect the ventilation module as a whole with the 3D textile. An additional advantage of this is that in the event of, for example, one or more of the one or more fans breaking, one does not have to replace the entire ventilation module. For example, it is difficult to detach the connector from the 3D textile again when the connector comprises one or more hooks to establish the connection between the connector and the 3D textile. The fans can for instance be included in the conductor. The one or more fans may or may not be detachably connected to the conductor. For example, the connector can be provided as a standard part, while different versions of the conductor are provided. In this way one can easily switch between ventilation modules with, for example, other fans or more or fewer fans.
    In an alternative embodiment, the ventilation module can be composed of one inseparable whole.
    Further preferably, the releasable connection between the connector and the conductor comprises a snap connection. Click connections can be made quickly and easily.
    Preferably, the conductor is also provided to substantially extend around the connector. This ensures a firm connection between the conductor and the connector, so that the risk of this connection becoming loose during the use of the ventilation module is low. The connector is then almost completely included in the conductor. If the connector is provided with hooks, for example, these hooks can still extend beyond the conductor. Furthermore, the connector is preferably embodied such that its thickness corresponds to the thickness of the intermediate layer. The conductor is then preferably embodied such that it slides over the connector until it partially encloses the top layer and the bottom layer of the 3D textile, at the level of the said side edge to which the connector is connected. The ventilation module is thus firmly and well connected to the 3D textile and all the air from the created air flow virtually ends up in the intermediate layer.
    The air flow is preferably provided for being guided via an inner space of the nozzle and, in the direction of the one or more fans towards the connector, the dimensions of the inner space of the nozzle decrease and this inner space is curved in order to limit turbulence in the mouthpiece. By limiting turbulence in the inner space, the amount of air flow in the intermediate layer is not, or only slightly, limited by the nozzle. Furthermore, this inner space can be further divided by partitions which extend in the said direction in order to prevent turbulence even better. This inner space can also have a different shape and be provided with such partitions.
    The object is also achieved by providing a mattress device comprising a 3D textile with an upper layer, a distance-creating and air-permeable intermediate layer and a lower layer, wherein the mattress device comprises a ventilation module with one or more fans for creating an air flow in the 3D textile, wherein the ventilation module comprises a nozzle with a connector, the connector being connected to a side edge of the 3D textile, so that the nozzle ends at the level of the side edge and into the intermediate layer and wherein the nozzle connects to the one or more fans and is thus provided for guiding the air flow between the one or more fans and the intermediate layer of the 3D textile.
    With the help of this mattress arrangement it is possible to properly regulate the humidity of the sleeping climate.
    With mattress arrangements mattresses per se can be indicated, but also mattress toppers, mattress cover sheets or the like. For example, if the mattress arrangement is a mattress stopper, it can be applied to an existing mattress in order to better control the humidity of the sleeping climate.
    Due to the structure of the ventilation module, it can easily be integrated into the rest of the mattress arrangement. Connecting the ventilation module to the 3D textile is quick and easy as it is easy to connect the mouthpiece with connector to the side edge of the 3D textile. The 3D textile also does not have to undergo any modifications to be able to connect the connector to it. The presence of a ventilation module therefore does not cause the manufacture of the mattress device to run much slower. The nozzle opens into the intermediate layer, through which the air flow is directed into the desired layer. When a person is on the mattress device, the moisture produced by the person is drained away via the intermediate layer.
    The ventilation module of the mattress device is preferably a ventilation module according to the invention as described above.
    In a very preferred embodiment, the intermediate layer comprises different groups of upright wires for connecting the upper layer to the lower layer, and the intermediate layer comprises channels extending between said groups of upright wires so that the air flow can move in these channels. This specific structure is extremely suitable for allowing air flow through the intermediate layer. The air flow created by the fans will enter the channels here and be able to remove moisture that ends up in the intermediate layer.
    Further preferably, the intermediate layer comprises a first series of channels extending parallel to each other and a second series of channels extending parallel to each other, the channels of the first series extending substantially perpendicular to and communicating with the channels of the second series. Here, air flow can move from a channel of the first series to a channel of the second series and vice versa, so that the air flow is well distributed and distributed over the entire intermediate layer and can thus remove moisture. Such 3D textile can also be used in mattress arrangements that are connected to already existing ventilation modules, for example ventilation modules comprising a pipe system for introducing air into the intermediate layer. Due to the specific design of the 3D textile, the air flow will be better supervised and spread over the entire 3D textile.
    Even more preferably, the channels of the second series extend perpendicularly to the said side edge to which the connector is connected. If the ventilation module is then provided to blow air into the intermediate layer, the blown-in air enters the channels of the second series undisturbed, after which it can spread to the channels of the first series and the channels of the second series which are located on a distance from the connector.
    In a preferred embodiment, the ventilation module is provided for blowing air into the intermediate layer. By blowing air into the intermediate layer, it is possible to create a sufficiently large airflow so that moisture can be properly transported through the intermediate layer. Moreover, when blowing air in, there is no risk that the thickness of the 3D textile will decrease too much. 3D textile can be made strong so that there is little chance that the top layer, the intermediate layer and / or the bottom layer will come apart when air is blown in.
    Furthermore, the ventilation module is preferably provided for blowing air from the said side edge to which the connector is connected to the opposite side edge and this opposite side edge is air-permeable so that the blown-in air can be discharged via this opposite side edge. The air flow is very efficient here, since it can flow from the said side edge to the opposite side edge. Moisture is drained efficiently. It is not necessary for the air to flow linearly from said side edge to the opposite side edge. The air can, for example, also deflect obliquely in order to be able to remove moisture from a larger surface.
    In a very preferred embodiment, the 3D textile is a 3D knit. 3D knits can be made strong and sturdy so that the intermediate layer always has a sufficient thickness, even if someone is on the mattress device, and so that the top layer, the intermediate layer and the bottom layer do not come apart during use of the mattress device.
    The mattress device preferably comprises a core and a mattress cover, which surrounds the core, the core comprising the 3D textile and the 3D textile extending at least at a level of a portion of the top of the mattress device in the vicinity of the mattress cover. A person lying on the mattress device will normally lie on the top of the mattress device. This person can make direct contact with the mattress cover, but can also be on a mattress cover or the like that extends around the mattress device at least at the level of the top of the mattress device. Moisture will therefore travel from the top through the mattress cover to the intermediate layer. To prevent the moisture from having to travel a long way to the intermediate layer, there is 3D textile at the height of the top of the mattress arrangement in the vicinity of the mattress cover. Further preferably, the 3D textile, which is located in the vicinity of the top of the mattress cover, extends horizontally on the mattress cover. The ventilation module is connected to the 3D textile and is preferably integrated in the core. Here the mattress cover also protects the ventilation module, so that it is shielded from the outside environment and the risk of damage to the ventilation module is small.
    In a specific embodiment, said side edge of the 3D textile to which the connector is connected extends at the height of a side of the mattress device and the 3D textile extends in the vicinity of the top of the mattress device and extends further extends along a side of the mattress arrangement, which extends opposite the first-mentioned side. Air that is blown into the side edge of the 3D textile via the connector can then be discharged via the 3D textile that extends along the opposite side of the mattress device to the bottom of the mattress device.
    The mattress device preferably comprises a moisture-permeable top layer and a water-tight bottom layer, wherein the 3D textile extends between the top layer and the bottom layer. Moisture is normally produced at the top of the mattress arrangement. By working with a moisture-permeable top layer, it is ensured that the moisture present is properly guided to the intermediate layer of the 3D textile and can thus be drained well. By working with a moisture-impervious bottom layer, it is prevented that the moisture coming from the top of the mattress device can move downwards past the 3D textile. For example, it may be that a foam layer extends below the 3D textile. It is not desirable for this foam layer to get wet. This top layer and bottom layer can be designed as a coating on the top layer and the bottom layer of the 3D textile, respectively. In alternative embodiments, the top layer per se can already be moisture-permeable and / or the bottom layer per se can already be watertight, so that a coating or the like need not be provided.
    If the mattress device comprises a core and a mattress cover enclosing the core, the core comprising the 3D textile and the 3D textile extending at least at a part of the top of the mattress device in the vicinity of the mattress cover, then the core preferably a foam layer on which the 3D textile rests. The mattress arrangement acquires a certain volume with the aid of the foam layer and the mattress arrangement can be of sufficiently comfortable design. Since the intention is that moisture present at the top moves as quickly and as well as possible to the intermediate layer of the 3D textile, it is of course better not to have a thick foam layer between the mattress cover and the 3D textile. The ventilation module can also be partially integrated into this foam layer. The diameter of the fans can thus be made larger than the thickness of the 3D textile, whereby an air flow with a high flow rate can be created.
    In a very preferred embodiment the mattress device comprises one or more sensors for measuring the humidity and / or the temperature, wherein these one or more sensors are in communication with the ventilation module. The amount of air flow created by the ventilation module can be controlled in this way in function of the measured (air) humidity and / or the temperature. The sleeping climate, being the temperature and / or the air humidity, is therefore very well adjustable. Preferably, these one or more sensors are arranged in the intermediate layer so that the temperature and / or the (air) humidity of the mattress device is measured at the level of the intermediate layer. . Since the moisture travels to the intermediate layer and is then discharged there by the air stream, this is the ideal place to measure the (air) humidity. The air flow is further preferably controlled such that the air humidity of the intermediate layer is always between 5 and 40 grams of moisture (water) per kilogram of air.
    This invention will now be further elucidated with reference to the following detailed description of a preferred embodiment of a ventilation module and a mattress device according to the present invention. The purpose of this description is only to provide clarifying examples and to indicate further advantages and details of these ventilation modules and this mattress arrangement, and can therefore in no way be interpreted as a limitation of the scope of the invention or of the patent rights claimed in the claims. .
    In this detailed description reference is made to the accompanying drawings by reference numerals, in which - figure 1 represents a perspective representation of the core of a mattress device according to the invention; figure 2 represents a detail view of a cross-section of a mattress device according to the invention, at the level of the ventilation module; figure 3 represents a cut-away perspective of a mattress device according to the invention; figure 4 represents a perspective representation of the ventilation module present in the mattress device shown in figure 3; figure 5 represents a perspective representation of the ventilation module present in the mattress device shown in figure 3; figure 6 represents a cut-away perspective of the ventilation module shown in figures 4 and 5; figure 7 represents a symbolic representation of a section of the ventilation module, as shown in figures 5 and 6, which connects to the 3D textile, this section being taken in the intermediate layer of the 3D textile and extending parallel to the upper layer of the 3D textile.
    In the figures, one possible embodiment of a ventilation module (1) according to the invention is shown and also a mattress device (9) according to the invention comprising such a ventilation module (1).
    This mattress arrangement (9) is a mattress stopper that can be placed on existing mattresses.
    The mattress device (9), as shown in Figure 3, here comprises a core (11), a ventilation module (1) and a mattress cover (12) which is provided to enclose the core (11). The ventilation module (1) is integrated in the core (11).
    The mattress cover (12) itself is made up of an air-permeable and moisture-permeable textile, such as for example a knit or a fabric made of polyester.
    As visible in figures 1 and 3, the core (11) consists, from top to bottom, of a first layer and a second layer (15). Viewed from the main end to the foot end of the mattress arrangement (9), the first layer consists of a main part (16), a middle part (2) and a foot part (17). The middle part (2) is designed as a 3D knit (2). The main part (16) and the foot part (17) can optionally be made of the same type of 3D knit, but this is not necessary. Where the middle part (2) merges into the main part (16) and into the foot part (17), the edges (18) of the middle part (2), i.e. of the 3D knit (2), are made air-impermeable. These air-impermeable edges (18) are obtained by ultrasonic welding.
    The 3D knit (2) comprises, as visible in Figure 2, an upper layer (2a), a spacing creating and air-permeable intermediate layer (2b) and a lower layer (2c). The upper layer (2a) is moisture-permeable and the lower layer (2c) is moisture-impermeable / waterproof. The upper layer (2a) can for this purpose be provided with a moisture-permeable coating and the lower layer (2c) with a watertight coating.
    As shown schematically in Figure 7, the intermediate layer (2b) comprises different groups of erected wires (20) for connecting the upper layer (2a) to the lower layer (2c). Furthermore, the intermediate layer (2b) comprises channels (19) which extend between said groups of erected wires (20), and air can flow through these channels (19). These channels (19) consist of a first series of channels (19) extending parallel to each other and a second series of channels (19) extending parallel to each other, which extend perpendicular to each other and merge into one another.
    The second layer (15) is designed as a resilient foam layer. The first layer here rests on the foam layer (15).
    In the core (11), at a height of a side and at the height of the top of the core (11), a recess (14) is provided which extends in the 3D knit (2) of the first layer and also in the foam layer (15). The ventilation module (1) can be integrated in this recess (14) so that it can connect to a side edge (5) of the 3D knit (2). The ventilation module (1) extends within the dimensions of the recess (14). The channels (19) of the second series are perpendicular to the said side edge (5), to which the ventilation module (1) is connected.
    The ventilation module (1), as shown in Figures 4 to 6, consists of four fans (3), and a nozzle comprising a conductor (7) and a connector (4).
    The 4 fans (3) are accommodated in the conductor (7) and the conductor (7) is slidable over the connector (4) and can be connected to it via a releasable click connection. The connector (4) comprises different hooks (6) which can engage in the intermediate layer (2b) of the 3D knit (2) so as to be able to hook the connector (4) to and thus connect to the said side edge (5) of the 3D knit (2).
    To connect the ventilation module (1) to the 3D knit (2), for example, one can first connect the connector (4) per se to the 3D knit (2), then the conductor (7), into which the fans ( 3), slide over the connector (4) and click. Furthermore, the conductor (7) is designed in such a way that it surrounds the upper layer (2a) and the lower layer (2c) at the level of the connection of the ventilation module (1) with the 3D knit (2). The conductor (7) can optionally be made of two separate parts, being a first part comprising the fans (3) and comprising a second part, the dimensions of which decrease towards the connector (4) and are bent.
    The ventilation module (1) is well protected against shock or damage by the foam layer (15) and the mattress cover (12).
    The ventilation module (1) serves to blow an airflow into the 3D knit (2). The fans (3) lie against the mattress cover (12) and are able to suck in air through the mattress cover (12). The air flow produced by the fans (3) is brought via the guide (7) from the nozzle to the intermediate layer (2b) of the 3D knit (2). The shape of the conductor (7), and more specifically the shape of an inner space (8) of the conductor (7), which is connected to the fans (3) and the intermediate layer (2b), is adapted to this function and ensures that the produced air flow experiences little turbulence and is properly guided towards the intermediate layer (2b). This is because the shape is such that it decreases in the direction towards the intermediate layer (2b) and is bent. This shape is clearly visible in Figure 2. Furthermore, the conductor (7) also comprises partitions (13) that divide the inner space (8) into different sections that extend in the direction, from the fans (3) to the connector (4). , extend. This design of the inner space (8) and the partitions (13) prevents turbulence in the conductor (7) so that the air flow created by the fans (3) is properly transferred to the intermediate layer (2b).
    Said side edge (5) of the 3D knit (2) is made air-permeable at the level of the recess (14) so that air can be blown into the intermediate layer (2b) via the ventilation module (1). The same side edge (5) is not air-permeable at the other locations so that the blown-in air cannot be moved directly via the side edge (5) to the outside environment. The edges (18) of the 3D knit (2), at the height of the main part (16) and at the height of the foot part (17), are also not air-permeable so that the air flow does not extend to the main part (16) or the foot part (17). The opposite side edge (10) of said side edge (5), to which the connector (4) is connected, is air-permeable so that the blown-in air can leave the intermediate layer (2b) via this opposite side edge (10).
    When a person is on the mattress device (9), it will lose moisture. It is important to properly drain off the moisture produced so that a pleasant climate is created for the person on the mattress arrangement (9). It is mainly at the level of the middle part (2) that moisture will be produced. It is therefore important to focus the air flow in this middle section (2). If the main part (16) and the foot part (17) also comprise 3D knit (2), moisture is also drained away, even if no air flow is actively introduced. The moisture produced at the level of the middle part (2) passes through the mattress cover (12) and the top layer (2a) with coating, towards the intermediate layer (2b), where it is discharged with the aid of the active air flow. The moisture cannot pass through the bottom layer (2c) with a coating, so that no moisture problems can occur at the level of the foam layer (15).
    Due to the structure of the 3D knit (2), the air flow will spread well over the entire 3D knit (2) and due to the power of the produced air flow, this air flow will move directly or indirectly to the opposite side edge ( 10), so that moisture is easily drained.
    权利要求:
    Claims (17)
    [1]
    C O N C L U S I E S
    A ventilation module (1), for creating an air flow in a 3D textile (2) comprising an upper layer (2a), a spacing-creating and air-permeable intermediate layer (2b) and a lower layer (2c), wherein the ventilation module (1) one or more fans (3) for generating the air flow, characterized in that the ventilation module (1) comprises a nozzle with a connector (4), the connector (4) being connectable to a side edge (5) of the 3D textile (2), so that the mouthpiece at the height of the side edge (5) opens into the intermediate layer (2b) and wherein the mouthpiece connects to the one or more fans (3) and is thus provided to control the air flow between the one or conducting a plurality of fans (3) and the intermediate layer (2b) of the 3D textile (2).
    [2]
    Ventilation module (1) according to claim 1, characterized in that the connector (4) comprises one or more hooks (6), which are provided for hooking into the 3D textile (2), for connecting the connector (4) on the side edge (5) of the 3D textile (2).
    [3]
    Ventilation module (1) according to one of the preceding claims, characterized in that the nozzle comprises a guide (7) for guiding the air flow, which connects to the one or more fans (3), the guide (7) and the connector (4) are releasably connected to each other.
    [4]
    Ventilation module (1) according to claim 3, characterized in that the releasable connection between the connector (4) and the conductor (7) comprises a snap connection.
    [5]
    Ventilation module (1) according to claim 3 or 4, characterized in that the conductor (7) is provided for substantially extending around the connector (4).
    [6]
    Ventilation module (1) according to one of the preceding claims, characterized in that the air flow is provided for being guided via an inner space (8) of the nozzle and that in the direction of the one or more fans (3) to the connector (4), the dimensions of the inner space (8) decrease from the nozzle and this inner space (8) is bent so as to limit turbulence in the nozzle.
    [7]
    A mattress device (9) comprising a 3D textile (2) with an upper layer (2a), a spacer-creating and air-permeable intermediate layer (2b) and a lower layer (2c), wherein the mattress device (9) comprises a ventilation module (1) with one or a plurality of fans (3) for creating an air flow in the 3D textile (2), characterized in that the ventilation module (1) comprises a nozzle with a connector (4), the connector (4) being connected to a side edge (5) of the 3D textile (2), so that the nozzle ends at the level of the side edge (5) in the intermediate layer (2b) and wherein the nozzle connects to the one or more fans (3) and is thus provided to guide the air flow between the one or more fans (3) and the intermediate layer (2b) of the 3D textile (2).
    [8]
    Mattress arrangement (9) according to claim 7, characterized in that the ventilation module (1) is a ventilation module according to one of claims 2 to 6.
    [9]
    Mattress arrangement (9) according to claim 7 or 8, characterized in that the intermediate layer (2b) comprises different groups of erected threads (20) for connecting the upper layer (2a) to the lower layer (2c), and the intermediate layer (2b) ) comprises channels (19) extending between said groups of erected wires (20) so that the air flow can move in these channels (19).
    [10]
    Mattress arrangement (9) according to claim 9, characterized in that the intermediate layer (2b) comprises a first series of channels (19) extending parallel to each other and a second series of channels (19) extending parallel to each other, the channels (19) ) of the first series extend substantially perpendicular to and communicate with the channels (19) of the second series.
    [11]
    Mattress arrangement (9) according to claim 10, characterized in that the channels (19) of the second series extend perpendicularly to said side edge (5), to which the connector (4) is connected.
    [12]
    Mattress arrangement (9) according to one of claims 7 to 11, characterized in that the ventilation module (1) is provided for blowing air into the intermediate layer (2b).
    [13]
    Mattress arrangement (9) according to claim 12, characterized in that the ventilation module (1) is provided for air from said side edge (5), to which the connector (4) is connected, to the opposite side edge (10) of the 3D blowing textile (2) and that this opposite side edge (10) is air-permeable so that the blown-in air can be discharged via this opposite side edge (10).
    [14]
    Mattress arrangement (9) according to one of claims 7 to 13, characterized in that the 3D textile (2) is a 3D knit.
    [15]
    Mattress device (9) according to one of claims 7 to 14, characterized in that the mattress device (9) comprises a core (11) and a mattress cover (12) surrounding the core (11), the core (11) 11) comprises the 3D textile (2) and the 3D textile (2) extends at least at a level of a portion of the top of the mattress arrangement (9) in the vicinity of the mattress ticking (12).
    [16]
    Mattress device (9) according to one of claims 7 to 15, characterized in that the mattress device (9) comprises a moisture-permeable top layer and a waterproof bottom layer, wherein the 3D textile (2) extends between the top layer and the bottom layer.
    [17]
    Mattress arrangement (9) according to claim 15 or according to claims 15 and 16, characterized in that the core (11) comprises a foam layer (15) on which the 3D textile (2) rests.
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