• 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:
    The invention relates to a repackable mattress for use on a predetermined arrangement surface, such as for use in a car, which is usable as a mattress in a used condition and can be stored in a compacted condition, the compactable mattress comprising: a support layer for supports on the predetermined arrangement surface formed by surface elements of the vehicle, such as formed by a loading floor of a car, preferably in combination with a surface of a folded down rear seat, - a comfort layer for providing reclining comfort to a person, which is arranged or arranged on the support layer, wherein: - the support layer is provided with a predetermined bottom side shape in the use condition for substantially form-connectable disposition with respect to the predetermined arrangement surface, - the support layer is provided with a predetermined top side shape in the use condition for arranging the comfort layer thereon , and - wherein the backing is transformable between the used state and the compacted state.
    公开号:NL2025966A
    申请号:NL2025966
    申请日:2020-06-30
    公开日:2021-01-26
    发明作者:Tegel Omar
    申请人:Top Vision Group B V；Tegel Omar；
    IPC主号:
    专利说明:

    Compactable mattress and method The present invention relates to a compactable mattress for use on a predetermined arrangement surface, preferably in a vehicle, such as a mattress for use in a car, which is usable as a mattress in a position of use and can be stored compactly in a compacted status. The present invention further relates to a method for manufacturing such a compactable mattress.
    It is known to use an air mattress or a mattress in a vehicle for resting or sleeping thereon. A problem here is that, apart from some models of such vehicles, the loading floor of a vehicle, such as a passenger car, usually does not provide a flat surface. The reason for this is that the loading floor of a vehicle, such as in particular a passenger car or luxury goods, is often formed by a combination of a loading floor of a trunk and a surface or ground formed by a folded down rear seat. As a result, a surface on which a mattress would be arranged for resting or sleeping thereon is formed with lumps, dimples, ridges, depressions, tapers and widening that cause a significant degree of lack of comfort.
    In order to provide an improvement, the present invention provides a compactable mattress for use on a predetermined arrangement surface, preferably in a vehicle, such as an auto mat for use in a car, which is useful as a mattress in a used condition and storable in a compacted condition. wherein the compactable mattress comprises: - a support layer for supporting on the predetermined arrangement surface formed by surface elements of the vehicle, such as formed by a loading floor of a car, preferably in combination with a surface of a folded down rear seat, - a comfort layer for providing reclining comfort to a person, which is arranged or arranged on the support layer, wherein: - the support layer is provided with a predetermined underside shape in the use state for substantially form-connectable disposition with respect to the predetermined arrangement surface, - the support layer is provided with an i n the use condition predetermined top side shape for arranging the comfort layer thereon, and - wherein the backing layer is transformable between the used condition and the compacted condition.
    An advantage provided by the present invention is that a comfortable resting place or sleeping place is provided on or with respect to the arrangement surface such as formed by a loading floor of a car, preferably in combination with a surface of the folded down. rear seat.
    Advantageously, a compactable mattress is provided which is stowable in a compact state while providing a very comfortable resting place or sleeping place in the use state in which it occupies a large volume.
    This advantageously provides a mattress that is easy to carry and stow away in a vehicle, with which the user obtains a, preferably flat, support surface for the comfort layer, defined by the predetermined top side shape. Hereby, the comfort layer provides a comfortable resting place or place to sleep without the bumps or pits formed by the bumps, pits,
    ridges, depressions, narrowing and widening such as are present in, for example, an arrangement surface formed by a boot floor and a folded back seat of a car.
    The present invention provides for obviating, i.e. supporting differences in height from a thickness of a few centimeters to a thickness of a few decimeters. For example, a Tesla (TM) 3 car model provided has a height difference of a few centimeters increasing to more than 10 cm, then decreasing again to a few centimeters and then increasing again to more than 15 cm, with another cutout therein. The part with a thickness of a few centimeters can be freely filled in within the scope of the present invention, for example by making the height of the entire top side shape higher and thus making the support layer thicker over the whole. It is important to the present invention in such an example to provide a smooth top-side shape.
    This is preferably realized by inflating the supporting layer with a high pressure, as a result of which the supporting layer is relatively hard, so that the smooth top-side shape can also be realized under load. The gas pressure in the supporting layer is here provided between 1 and for instance 10 bar, such as between one and a half and 8 bar, such as between 2 bar and 5 bar, such as between 1 bar and 2 bar, such as between 2 bar and 3 bar, such as between 3 bar and 4 bar, such as between 4 bar and 5 bar. The gas pressure in the comfort layer is preferably less than a bar without load, as required by the user, to a comparable air pressure with a firmly inflated air mattress. In the variant with a foam body, an air pressure to be blown in, other than that which can be achieved by expanding the foam, is alternatively dispensed with, optionally with closing a valve. With a relay
    A hard backing layer is advantageously prevented in the extensibility of the top of the backing for preventing sensation of bumps or bumps in the array surface that reach near the top of the backing.
    According to a first preferred embodiment, the top shape of the backing layer is substantially planarly defined. This provides a substantially flat or even support surface for the comfort layer, which surface provides support for the comfort layer and thus an even lying surface for resting or sleeping. In the context of this document, essentially flat means that a global support surface is defined. This includes, according to the present invention, any bump or ripple pattern as known per se from prior art mattresses and air mattresses. The function of the supporting layer according to the present invention is also fulfilled with such a bump or ripple pattern. To a large extent, this involves compensation for irregularities in the arrangement surface.
    According to a further preferred embodiment, the comfort layer is transformable between the used state and the compacted state. A volume difference is hereby realized in a practical manner between the compactable mattress in the used state and in the compacted state. The compactable mattress is hereby advantageously compactly storable in a vehicle for taking it along.
    More preferably, the backing layer is inflatable by means of a gas, such as air, and / or the comfort layer is inflatable by means of a gas, such as air, or wherein the comfort layer comprises a foam layer that is compressible, such as means of air. penetrate the foam layer and allow air into the foam layer. A maximum volume difference can hereby be realized for the supporting layer, as well as for the inflatable comfort layer. For the variant with the comfort layer comprising a foam layer, a comfort level realized with the foam layer can be realized while maintaining a large volume difference between the use state and the compacted state of the comfort layer.
    More preferably, the support layer is provided with contour definition means defining the predetermined underside shape of the support layer relative to the top side shape in the use condition, the contour definition means preferably comprising a partition, a spacer, a connecting rib, or a wrap-around element. With such contour definition means, the distance to be realized between the top side shape and bottom side shape can be realized in a top view at any location. For a specific instance of a predetermined arrangement surface, a suitable, if possible complex, shape can be realized. Height differences in the arranging surface are thus absorbed in an advantageous manner.
    According to a further preferred embodiment, the backing layer is in the form of an air chamber or a combination of air chambers, thereby defining the predetermined bottom side shape of the backing layer, preferably comprising a backing layer top defining the predetermined top side shape, a backing layer bottom defining the bottom side shape, in further preferably comprising at least one shape definition member, such as connecting means between the backing layer top and the backing layer bottom. By means of such air chambers, a height difference between the support layer top side and the support layer bottom side can advantageously be defined. It can thus be realized that the support
    layer is suitable for supporting on the predetermined array surface. Different air chambers can be felt with different and different air pressure, such as a predetermined different air pressure for realizing the top shape of the backing layer.
    More preferably, the support layer comprises the combination of air chambers, preferably arranged in a position arranged in the vehicle horizontally and / or vertically with respect to each other to each other for in combination forming the support layer with the predetermined top side shape and the predetermined underside shape.
    According to a further preferred embodiment, the comfort layer comprises a foam element, preferably an open-cell foam element. The comfort layer hereby provides an additional comfort aspect with respect to an air-filled room. The foam element may be provided as a self-inflating element as is well known in the art or as an element that is supplied with volume or volume is withdrawn therefrom by means of air pressure. Alternatively, the volume of goods is reduced by, for example, rolling up the foam element.
    According to a further preferred embodiment, the mattress which can be compacted comprises a cover enclosing the comfort layer and / or the comfort layer in combination with the support layer. By means of such a cover, an advantageous appearance can be obtained from the compactable mattress. Furthermore, additional comfort is provided by the choice of material for a cover. Furthermore, a ticking protects what is classified in the ticking. Furthermore, a cover can be cleaned separately from that which is arranged in the cover during use and / or storage.
    The compactable mattress further preferably comprises a regulating layer for providing aeration and / or moisture regulation, preferably contained in the cover, further preferably removably contained in the cover. This provides a high degree of comfort. The aeration and / or moisture regulation can be provided by means of a very open-cell foam or, for example, a 3D fabric applicable in pillows and / or mattresses, the 3D fabric comprising a top layer, a bottom layer with rods or fibers extending between them, the ends of which are arranged in the top layer and the bottom layer. Such a material is known per se in the prior art of mattresses.
    According to a further preferred embodiment, the compactable mattress comprises fastening means for mutually fastening the support layer with respect to the comfort layer, the fastening means preferably comprising friction means providing lateral friction, counter-lateral sliding with respect to each other, velcro tape, cord, press studs and / or a zipper. The supporting layer and the comfort layer are hereby advantageously held together during, for instance, placing and storage thereof, as well as during use as a mattress.
    The compactable mattress further preferably comprises a cover layer of stretchable material, such as a 30D soft stretch polyester, on the top side of the comfort layer or the cover. In addition to the general advantages of the cover, this provides additional comfort to the comfort layer.
    According to a further preferred embodiment, a covering of the supporting layer comprises substantially non-stretchable materials as wall material or as reinforcement of wall material, such as comprising canvas or nylon with, for example, a PU inner coating, for the purpose of dimensional stability with regard to the form-conformable arrangeability. This further improves the dimensional stability and thus the predetermined top side shape of the support layer. For the purpose of providing, in particular, a flat top-side shape for arranging the comfort layer thereon, it is advantageous that a relatively high gas pressure on the inside of the support layer can be realized, in particular in cases where there are bumps or bumps in the arranging head. - surface.
    Feeling such bumps or bumps is thus more advantageously prevented.
    To provide an elongated compactable mattress with respect to the arrangement surface, a further preferred embodiment provides in the backing layer a front support member for bearing against a front side of a folded back seat, a top side thereof forming part of the top side shape.
    This advantageously provides a counterforce by holding up the front side of the folded rear seat up the front side support part with which this front side support part provides part of the top shape and thus the top side of the support layer.
    More preferably, in plan view, the mattress is shaped to fit a contoured shape, such as the interior of the vehicle, at the arrangement surface.
    This means that the mattress is fixed by means of the contour shape, such as that of the inside of the vehicle.
    Alternatively, it is provided that the mattress occupies part of the contour.
    As a result, it has been realized that, for example, relatively more luggage can be taken along.
    According to a further preferred embodiment, the compactable mattress comprises an air pump for pumping air into the support layer and / or the comfort layer for bringing it to the used condition and / or pumping out air therefrom for bringing it to the compacted condition.
    It is hereby advantageously realized that such in-
    pumping and pumping out can be performed mechanically. Alternatively, it is for instance possible to carry out pumping out by, for instance, folding or rolling up the compactable mattress, or to pump in air by means of mouth force. Preferably, an electric pump is provided.
    More preferably, the mattress herein comprises distribution means for distributing the input and / or output of air between the support layer and / or the comfort layer, preferably for achieving an effective pressure in each thereof, preferably with a relatively high pressure imparting the top side shape for the backing layer and / or with relatively low pressure imparting comfort to the comfort layer. This makes it possible to achieve a difference in air pressure in an advantageous manner between different parts of the support layer mutually and between the support layer and the comfort layer.
    More preferably, the topside shape is defined such that in use, such as when the matra is arranged against the arrangement surface, it is arranged substantially horizontally with respect to gravity. Such a configuration is determined by the predetermined arrangement area and its shape and its position with respect to the force of gravity.
    More preferably, the compactable mattress is made of two parts, preferably in the longitudinal direction, such as with a width ratio of 1/3 to 2/3 or a width ratio of 40% to 60%. In this way it is realized in an advantageous manner that individual partial mattresses can be placed. It is further realized in an advantageous manner that users have greater independence from each other.
    More preferably, the compactable mattress in the compacted state has a shape suitable for arranging
    in a storage compartment of the vehicle. In addition to an adaptation according to the present invention to the arrangement surface and / or to a contour, the compactable mattress is hereby a top view of an interior space of a vehicle, adapted to a specific storage space of a specific vehicle, whereby an optimal solution in combination with the vehicle. provided in accordance with the present invention.
    More preferably, the compactable mattress is arranged in a storage space of the vehicle, it being coupled to the pump for unfolding the compactable mattress from the pump by means of expansion force on the basis of air pressure from the pump up to the arranging surface and until the use condition is reached, preferably whereby by means of suction of the pump the compacted state is achieved by pumping out air. This provides a variant with which almost automatic transfer to the operating condition can be realized by simply switching on a pump. More preferably, fully or partially automatic transfer to the compacted state and / or a folded compacted state is realized. Manual folding after pumping out air is an equally provided variant.
    More preferably, the compactable mattress includes crease lines or fold lines for women along the mattress during transfer of the mattress between the use state and the compacted state. Such crease lines or folding lines are preferably provided with a visible marking for the purpose of folding.
    A further aspect according to the present invention provides a method for manufacturing a compactable mattress according to one or more of the preceding claims or an mattress, the method comprising steps for: - determining or receiving the shape of a predetermined arrangement surface for placement thereon of a backing of the compactable mattress; - determining or receiving the shape of a bottom side shape of the backing layer; - determining or receiving the shape of the backing layer including top shape in the use state; - determining or receiving contour definition means defining the predetermined bottom side shape of the backing layer relative to the top side shape in the use state and / or determining a shape of a combination of air chambers; - composing the backing layer on the basis of this particular shape of the arrangement surface, the particular shape of the bottom side shape, the particular shape of the backing layer including top side shape in the used state and the determined contour definition means. In addition to the advantages provided by the foregoing aspect, the present aspect provides an optimal adaptation of the compactable mattress to achieve a predetermined arrangement surface, optionally combined with an interior contour of a vehicle.
    In a preferred embodiment, the method comprises steps for assembling the comfort layer, preferably comprising steps for bringing the backing layer and the comfort layer together.
    Further advantages, features and details of the present invention will be described in greater detail below with reference to one or more preferred embodiments with reference to the attached figures. Similar, but not necessarily identical, parts of different preferred embodiments are designated by the same reference numerals.
    FIG. 1 concerns a number of representations of a backing layer according to a first preferred embodiment according to the present invention.
    FIG. 2 is a number of representations of a comfort layer according to an embodiment of the present invention.
    FIG. 3 is a cutaway perspective view of a further preferred embodiment of the present invention.
    FIG. 4 is an exploded perspective view of a further preferred embodiment of the present invention.
    FIG. 5 is a perspective view of an arrangement surface of a preferred embodiment of the present invention.
    A first preferred embodiment (Fig. 1) according to the present invention relates to a compactable mattress
    1. It comprises a support layer 2 with a flat top side 4 with a top side shape 4 "and one on an arrangement surface R of a passenger car (Fig. 5). The bottom side 6 of the backing layer 2 has a bottom side shape orm 'which is adapted to match the arrangement surface. This adaptation of the shape is clearly visible in the bottom view of FIG.
    1C, the side view of FIG. 1B and the sectional view of FIG. 1 D.
    From the rear of the car, a ramp 11 extends downward to a top 14, after which the ramp 12 extends upward to a vertex 15. Next, a protruding portion 13 is located near the end of the compactable mattress. This protruding part 13 protrudes past the folded back seat up to the front seats of the car (not shown). For part 16 of the protruding part 13 herein presses against the folded back seat in order to find support against it for holding up the end part 4 "of the flat top side 4 of the support part. Furthermore, a recess 17 is provided for receiving therein. the headrest of the folded rear seat, laterally there is a recess 18 for taking up further unevenness in the arrangement surface of the car, and an angle 19 for joining the contour of the vehicle.
    Glues and partitions are furthermore provided in the support layer to provide the correct height between the bottom and the top. Air valves are provided on the right side near the rear passenger door of the vehicle. There is an inlet valve and an outlet valve.
    The mattress is inflated by means of a manual or an electric pump, in which predetermined pump pressures are preferably adjustable. Preferably, the mattress is pumped out before folding, so that the required storage space can be minimized.
    The comfort layer 21 is a layer arranged on the top 4 of the backing layer. This comfort layer is essentially an air mattress or a mattress or a self-inflating mattress for providing comfort relative to the hard backing layer 2. Optional Velcro fasteners 29 are provided in conjunction with Velcro fasteners 29 'of the backing layer for attachment. Furthermore, an optional zipper is provided along the edges of the backing layer and the comfort layer for attachment. Furthermore, a cover 27 is provided, which is further preferably provided in a comfortable material 28 as an interface between the comfort layer and the user.
    In the variant according to FIG. 3 is further provided a regulating layer 31 providing aeration and / or moisture regulation for the compactable mattress. This layer is
    ranks on the comfort layer.
    Alternatively, this layer is integrated with it.
    It is here provided that each of them has a separate cover 29 at the layer or are arranged together in a single cover.
    Alternatively, it is provided that a cover is provided around both the support layer, the comfort layer and the regulating layer.
    In this variant the comfort layer 21 is designed as an air mattress. In the variant according to Figs. 4, the comfort layer is designed as a foam element containing self-inflating mattress 21 'with a relatively great thickness.
    On top of this is arranged a control layer 31 'with a 3D fabric providing moisture control therein.
    It is further envisioned that the compactable mattress is suitable for any jagged arrangement surface for which a mattress solution and / or a temporary mattress solution is desired.
    No reference to a property of a vehicle is required for this.
    In the foregoing, the present invention has been described with reference to some preferred embodiments.
    Various aspects of different embodiments are considered to be described in combination with each other, all combinations which, upon reading by a person skilled in the art on the basis of this document, are considered to be within the understanding of the invention by one skilled in the art.
    These preferred embodiments are not limiting of the scope of this document.
    The rights claimed are determined in the appended claims. * k kkk
    权利要求:
    Claims (23)
    [1]
    A compactable mattress for use on a predetermined arrangement surface, preferably in a vehicle, such as an auto mat for use in a car, which is usable as a mattress in a used condition and is storable in a compacted condition, the compactable mattress comprises: - a support layer for supporting on the predetermined arrangement surface formed by surface elements of the vehicle, such as formed by a loading floor of a car, preferably in combination with a surface of a folded down rear seat, - a comfort layer for providing reclining comfort to a person which is arranged or arranged on the backing layer, wherein: - the backing layer has a predetermined underside shape in the in-use condition for substantially form-connectable disposition with respect to the predetermined arrangement surface, - the backing layer has a predetermined underside shape in the use state, use condition predetermined top shape for arranging thereon - knowing the comfort layer, and - wherein the support layer is transformable between the used state and the compacted state.
    [2]
    A compactable mattress according to claim 1, wherein the top side shape of the support layer is defined substantially flat.
    [3]
    A compactable mattress according to claim 1 or claim 2, wherein the comfort layer is transformable between the used state and the compacted state.
    [4]
    4. Compactable mattress according to one or more of the preceding claims, wherein the support layer is inflatable by means of a gas, such as air, and / or wherein the comfort layer is inflatable by means of a gas, such as air, or wherein the comfort layer comprises a foam layer that is compressible, such as forcing out of the foam layer and allowing air into the foam layer.
    [5]
    A compactable mattress according to any one or more of the preceding claims, wherein the support layer is provided with contour definition means defining the predetermined underside shape of the support layer with respect to the top side shape in the use condition, the contour definition means preferably comprising a dividing wall, a spacer. der, a connecting rib, or a wrapping element.
    [6]
    A compactable mattress according to one or more of the preceding claims, wherein the support layer is in the form of an air chamber or a combination of air chambers, thereby defining the predetermined underside shape of the support layer, preferably comprising a support layer top defining the predetermined top side shape, a backing layer underside defining the underside shape, further preferably comprising at least one shape defining means, such as connecting means between the backing layer top and the backing layer underside.
    [7]
    7. Compactable mattress according to claim 6, the support layer comprising the combination of air chambers, preferably in a position arranged in the vehicle horizontally and / or vertically with respect to each other, adjacent to each other, arranged for in combination forming the support layer with the predetermined top side shape and the predetermined bottom side shape.
    [8]
    Compactable mattress according to one or more of the preceding claims, wherein the comfort layer comprises a foam element, preferably an open-cell foam element.
    [9]
    Compactable mattress according to one or more of the preceding claims, comprising a ticking covering the comfort layer and / or the comfort layer in combination with the support layer.
    [10]
    Compactable mattress according to one or more of the preceding claims, comprising a regulating layer for providing aeration and / or moisture regulation, preferably contained in the cover, more preferably removably included in the cover.
    [11]
    Compactable mattress according to one or more of the preceding claims, comprising fastening means for mutually fastening the support layer with respect to the comfort layer, the fastening means preferably comprising frictional means against lateral friction, velcro, cord, press studs and / or a zipper.
    [12]
    A compactable mattress according to one or more of the preceding claims, comprising a cover layer of stretchable material, such as a 30D soft stretch polyester, on the top side of the comfort layer or the cover.
    [13]
    A compactable mattress according to one or more of the preceding claims, wherein an envelope of the support layer comprises substantially non-stretchable materials as wall material or as reinforcement of wall material, such as comprising canvas, for the purpose of dimensional stability with regard to the form-connectable arrangeability. or nylon with, for example, a PU inner coating.
    [14]
    A compactable mattress according to one or more of the preceding claims, wherein the support layer comprises a front support part for supporting against a front side of a folded back seat, a top side thereof forming part of the top side shape.
    [15]
    A compactable mattress according to any one or more of the preceding claims, wherein in plan view the mattress has a shape for fitting into a contour shape, such as the inside of the vehicle, at the location of the arrangement surface.
    [16]
    Compactable mattress according to one or more of the preceding claims, comprising an air pump for pumping air into the support layer and / or the comfort layer for bringing it to the used state and / or pumping out air therefrom for bringing it to the compacted state.
    [17]
    A compacted mattress according to claim 16, comprising distributing means for distributing the input and / or output of air between the support layer and / or the comfort layer, preferably for achieving an effective pressure in each of them, preferably with a relatively high pressure. fende the top side shape for the backing layer and / or with a relatively low pressure imparting comfort to the comfort layer.
    [18]
    A compactable mattress according to any one of the preceding claims wherein the top side shape is defined such that in use, such as when the mattress is arranged against the arrangement surface, it is arranged substantially horizontally with respect to gravity.
    [19]
    A compactable mattress according to one or more of the preceding claims, which in top view is made of 2 parts, preferably in the longitudinal direction, such as with a width ratio of 1/3 to 2/3 or a width ratio of 40% to 603.
    [20]
    A compactable mattress according to any one or more of the preceding claims, having a shape in compacted state suitable for arranging in a storage space of the vehicle.
    [21]
    A compactable mattress according to any one or more of the preceding claims arranged in a storage space of the vehicle, wherein it is coupled to the pump for unfolding the compactable mattress from the pump by means of expansion force on the basis of air pressure from the pump up to the arrangement surface and until the use state has been reached, preferably whereby the compacted state is reached by pumping out air by means of suction of the pump.
    [22]
    A compactable mattress comprising creases or fold lines for women along the mattress during transfer of the mattress between the used state and the compacted state.
    [23]
    A method for manufacturing a compactable mattress according to any one of the preceding claims or an mattress pad, the method comprising the steps of: - determining or receiving the shape of a predetermined arrangement surface for placement thereon of a support layer of the compactable mattress; - determining or receiving the shape of a bottom side shape of the backing layer; - determining or receiving the shape of the backing layer including top shape in the use state; - determining or receiving contour definition means defining the predetermined bottom side shape of the backing layer relative to the top side shape in the use state and / or determining a shape of a combination of air chambers; - composing the backing layer on the basis of this particular shape of the arrangement surface, the particular shape of the bottom side shape, the particular shape of the backing layer including top side shape in the used state and the determined contour definition means.
    A method according to claim 23 comprising steps for assembling the comfort layer, preferably comprising steps for bringing the backing layer and the comfort layer together.
    * kk kk
    类似技术:
    公开号 | 公开日 | 专利标题
    US7069609B2|2006-07-04|Inflatable liquid furniture
    EP2203091B1|2012-06-06|Variable-size bed
    US7845718B1|2010-12-07|Bed formed from face to face chairs
    CA2604207C|2011-11-15|Inflatable mattress
    US10624456B2|2020-04-21|Portable seat cushion
    US7188379B2|2007-03-13|Combination air and spring mattress for a sofa sleeper
    US8468624B2|2013-06-25|Multi-purpose air mattress
    US20090189432A1|2009-07-30|Self-inflatable footrest
    US9944205B2|2018-04-17|Cushion and method of use
    US6665893B2|2003-12-23|Sofa sleeper with integral air mattress and valve
    CN107455992A|2017-12-12|Elastic module
    US6478380B2|2002-11-12|Portable leg and foot rest
    US3698764A|1972-10-17|Chaise lounge
    NL2025966A|2021-01-26|Compactable mattress and method
    US8136182B2|2012-03-20|Air mattress assembly
    US11034268B2|2021-06-15|In-vehicle bed assembly
    US20060064817A1|2006-03-30|In-vehicle removable viscoelastic bedding device
    US7168111B2|2007-01-30|Jacknife bed and couch for mobile vehicle
    US20020088059A1|2002-07-11|Bag with detachable cushion
    US11197554B2|2021-12-14|Seat moveable between a seat configuration and a bed configuration
    GB2555871A|2018-05-16|A convertible bag comprising bed and chair configuration
    US1609113A|1926-11-30|Automobile bed
    US1615246A|1927-01-25|Adjustable seat for vehicles
    US20200017219A1|2020-01-16|Inflatable aisle-spanning double bed
    US20180055233A1|2018-03-01|Resting surfaces for vehicle occupants
    同族专利:
    公开号 | 公开日
    WO2021002747A2|2021-01-07|
    NL2025966B1|2021-05-25|
    WO2021002747A3|2021-02-11|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US2648072A|1951-03-30|1953-08-11|Blieux John D De|Bed cushion for automobiles|
    FR1580231A|1968-05-14|1969-09-05|
    US3600725A|1969-09-08|1971-08-24|James I Mccartney|Pneumatic support for automobile rear seats|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    NL2023410|2019-06-30|
    [返回顶部]