Cabinet bed

Abstract

A cabinet bed comprising a foldable bed mechanism for collapsing a bed element into a more compact form for storage within an enclosed cabinet structure. The bed mechanism and cabinet structure are capable of also retaining a foldable mattress, which is also stored in the cabinet structure when not use. The bed is formed of a fold-out mechanism with leg supports that may swing out from a stowed position or be fixedly attached and also serve to hold and retain the mattress when folded.

Description

BACKGROUND OF THE INVENTIONField of the Invention

[0001] This disclosure is related to the field of furniture, and more particularly, to storable furniture.Description of the Related Art

[0002] Collapsible and foldable furniture is a popular solution for optimizing space in homes and offices, particularly in urban environments where space is at a premium. Over the years, foldable furniture designs have evolved to offer users the ability to quickly transform living spaces, making rooms multipurpose without comprising on style or comfort. Among the most popular items in this category are hide-a-beds, also known as sofa beds or convertible beds, which fold from a couch or seating arrangement into a bed. These designs have become a staple in hotels, small apartments, guest rooms, and dormitories.

[0003] Various forms of folding and collapsible furniture have been developed, including wall-mounted beds (Murphy beds), modular furniture, and sectional designs that can be rearranged to suit different needs. Additionally, furniture that integrates multiple functions, such as storage and sleeping arrangements, has been introduced. Such innovations have been motivated by the need to maximize space utility and provide convenience in compact living spaces.

[0004] However, designing a foldable bed that can fit into smaller furniture pieces, such as a TV stand or entertainment cabinet, presents several significant design challenges. First, traditional hide-a-bed mechanisms require a large amount of space to accommodate both the bed frame and mattress, which are typically concealed within sofas or larger pieces of furniture. Reducing the depth and width of the housing unit while maintaining the comfort and durability of the bed is difficult. A TV cabinet, by its nature, is designed to be compact and shallow, limiting the available space for storing the bed when not in use.

[0005] Moreover, the mechanics involved in folding and unfolding the bed must be compact enough to fit within the narrow confines of a TV stand while remaining reliable and easy to operate. Typical folding bed mechanisms may involve bulky hinges, metal frames, and spring systems that would be too large to conceal in such a small space. Additionally, there are concerns about the structural integrity of the bed when unfolded from a small, confined cabinet, as the reduced size of the frame may compromise support for the mattress and occupant.

[0006] There remains a need for an improved foldable bed mechanism that can fit into a small cabinet, such as a TV stand, without compromising the functionality, comfort, or structural integrity of the bed.SUMMARY OF THE INVENTION

[0007] The following is a summary of the invention in order to provide a basic understanding of some aspects of the invention. This summary is not intended to identify key or critical elements of the invention or to delineate the scope of the invention. The sole purpose of this section is to present some concepts of the invention in a simplified form as a prelude to the more detailed description that is presented later.

[0008] Described herein, among other things, is a furniture in the configuration of a cabinet bed comprising: a cabinet comprising a first side, the first side being openable, and the cabinet being generally in the configuration of a rectangular prism when the first side is closed, the cabinet defining and, when the first side is closed, enclosing a first interior space having a bottom side; a foldable bed comprising: a first fold-out section having a top side and an opposing bottom side, a first lateral side hingedly attached to the cabinet at the first interior space, and a second lateral side opposing the first lateral side; a second fold-out section having a top side and an opposing bottom side, a first lateral side hingedly attached to the first fold-out section at the second lateral side thereof, an opposing second lateral side, and at least one leg support disposed on the bottom side; wherein the foldable bed is movable to a first position in which the first fold-out section and the second fold-out section are contained within the first interior space; wherein the foldable bed is movable to a second position in which the first fold-out section and the second fold-out section are not contained within the first interior space, the top side of the first fold-out section faces upward, and the top side of the second fold-out section faces upward and is generally coplaner with the top side of the first fold-out section, and with the bottom side of the first interior space.

[0009] In an embodiment of the furniture when the foldable bed is folded and stored in the cabinet, the bottom side of the first fold-out section closes the first side.

[0010] In another embodiment of the furniture, the first fold-out section is attached to a lateral outer edge of a bottom surface of the first interior space of the cabinet.

[0011] In another embodiment of the furniture, a first dimension of the first fold-out section is about the same as, and slightly less than, a height of the first interior space.

[0012] In another embodiment of the furniture, a first dimension of the second fold-out section is about the same as the first dimension of the first fold-out section.

[0013] In another embodiment of the furniture, a second dimension of the first fold-out section is about the same as, and slightly less than, a width of the first interior space, and a second dimension of the first fold-out section is about the same as, and slightly less than, a width of the first interior space.

[0014] In another embodiment of the furniture, the at least one leg support comprises at pair of generally orthogonal, L-shaped leg supports disposed on a bottom of the second fold-out section at opposing corners thereof at the second side thereof.

[0015] In another embodiment of the furniture, the furniture further comprises a leg support extending between and monolithically constructed with the L-shaped leg supports to form a generally U-shaped leg support.

[0016] In another embodiment of the furniture, the U-shaped leg support is fixedly connected to the second fold-out section.

[0017] In another embodiment of the furniture, the pair of opposing L-shaped leg supports are sized, shaped, and positioned to receive a folded tri-fold mattress, and an outer perimeter of the folded mattress is disposed within an outer perimeter of the second fold-out section.

[0018] In another embodiment of the furniture, the furniture further comprises a system for retaining the bed in the stored position.

[0019] In another embodiment of the furniture, the bed further comprises a third section attached to the bottom surface of the interior space, and the first fold-out section is hingedly attached to an outer edge of the third section.

[0020] In another embodiment of the furniture, the first side comprises at least one door hingedly attach to the cabinet.

[0021] In another embodiment of the furniture, the cabinet comprises a second openable side.

[0022] In another embodiment of the furniture, the second openable side is a partially openable side.

[0023] In another embodiment of the furniture, the second openable side is a top side of the cabinet.

[0024] In another embodiment of the furniture, the cabinet further defines and encloses a second internal space, the second internal space disposed below the first internal space.

[0025] In another embodiment of the furniture, the cabinet further comprises at least one drawer slidably disposed in the second internal space.

[0026] In another embodiment of the furniture, each second fold-out section comprises at least one leg support.

[0027] In another embodiment of the furniture, the furniture further comprises a tri-foldable mattress.BRIEF DESCRIPTION OF THE DRAWINGS

[0028] FIG. 1 is a perspective view of a first embodiment of a cabinet bed according to the present disclosure in cabinet configuration with the bed stowed.

[0029] FIG. 2 is a perspective view of the embodiment of FIG. 1 with the bed partially deployed.

[0030] FIG. 3 is a perspective view of the embodiment of FIG. 1 with the bed partially deployed and the mattress removed.

[0031] FIG. 4 is a perspective view of the embodiment of FIG. 1 with the bed partially deployed with the mattress stowed.

[0032] FIG. 5 is a perspective view of the embodiment of FIG. 1 with the bed and mattress fully deployed.

[0033] FIG. 6 is an isometric view of a second embodiment of the cabinet bed according to the present disclosure with the bed fully deployed and the mattress removed.

[0034] FIG. 7 depicts a method for stowing the bed in the embodiment of FIG. 6.

[0035] FIG. 8A provides a side elevation cutaway view of an embodiment of a cabinet bed according to the present disclosure with the bed stowed.

[0036] FIG. 8B depicts the embodiment of FIG. 8A with the bed and mattress stowed.

[0037] FIG. 9 is an isometric view of the embodiment of FIG. 6 with the bed and mattress fully deployed.

[0038] FIG. 10A depicts a perspective view of an embodiment of a cabinet bed according to the present disclosure in a partially deployed position.

[0039] FIG. 10B depicts the cabinet bed of FIG. 10A in a fully deployed position.DESCRIPTION OF THE PREFERRED EMBODIMENT(S)

[0040] The following detailed description and disclosure illustrates by way of example and not by way of limitation. This description will clearly enable one skilled in the art to make and use the disclosed systems and methods, and describes several embodiments, adaptations, variations, alternatives and uses of the disclosed systems and methods. As various changes could be made in the above constructions without departing from the scope of the disclosures, it is intended that all matter contained in the description or shown in the accompanying drawings shall be interpreted as illustrative and not in a limiting sense.

[0041] At a high level of generality, the cabinet bed described herein comprises a foldable bed mechanism for collapsing a bed element into a more compact form for storage within an enclosed cabinet structure. Preferably, the bed mechanism and cabinet structure are capable of also retaining a foldable mattress, which is also stored in the cabinet structure when not use. The cabinet may have any number of different configurations, including drawer space, and may be sized and shaped to function as a television stand. In any event, the cabinet will generally be closable into a form that fully hides or disguises the bed and / or folding mechanism from view.

[0042] FIG. 1 depicts an embodiment of a cabinet bed (101) according to the present disclosure. In the depicted embodiment, the cabinet bed comprises a cabinet (103) and a bed (105). The depicted cabinet (103) is generally in the configuration of a rectangular prism when closed. Other configurations are possible, but because the size and shape of a bed (105) is typically rectangular, it will generally be most convenient, and make the best use of the interior space of the cabinet (103), if the cabinet (103) is also generally orthogonal, resulting in a rectangular prism configuration. As can be seen in the depicted embodiment of FIG. 1, the cabinet (103) generally has a first side (111) that can be opened to deploy the bed (105). In certain embodiments, this first side (111) may also comprise a portion of the bed (105), but in other embodiments, the first side (111) will be openable via a set of doors or panels, as described elsewhere herein. In certain embodiments, included the depicted embodiment of FIG. 1, the cabinet (103) comprises a second side (113) that is openable to deploy the bed (105). In the depicted embodiment of FIG. 1, the second side (113) is some or all of a top side (113) of the cabinet (103). In the depicted embodiment, the top side (113) comprises a hinged door that may be rotated upward to assist in deploying the bed (105). As shown in the depicted embodiment, it is generally preferable that the hinges be hidden from external view, causing the exterior of the cabinet (103) to give the appearance of a traditional cabinet (103).

[0043] The interior of the cabinet (103) will generally comprise at least a first enclosed space (121) sized and shaped to store and retain the bed (105) when not in use. Preferably, this internal space (121) is also sized and shaped to store and retain a mattress (117) when the bed (105) is not in use. In the depicted embodiment of FIG. 1, the cabinet (103) further comprises a second internal space (123) configured for additional storage. In the depicted embodiment, this space (123) is configured for use as a slide out drawer (115) disposed beneath the bed storage space (121). However, in alternative embodiments, including those described elsewhere herein, this space (123) may be further subdivided into multiple drawers, or may not exist at all, and the cabinet (103) is used only to store the bed (105).

[0044] As can also be seen in FIG. 1, the depicted cabinet (103) comprises a slide out storage element (115) disposed beneath the interior storage space (121) that retains the bed (105) when not in use. This storage element (115) may be a drawer used to store sheets, pillows, or other items, whether or not related to the use of the bed (105).

[0045] Generally, an aspect of the cabinet bed (101) described herein is that the bed (105) is attached to the cabinet (103), generally at a point within the interior storage space (121) for the bed (105), and the bed (105) folds out to deploy. The bed (105) may use the bottom surface (125) of the bed storage space (121) as part of the bed (105) support.

[0046] In the depicted embodiment of FIG. 1, the bed (105) comprises two primary elements, a first fold-out section (108), and a second fold-out section (109). In the depicted embodiment, the first fold-out section (108) is hingedly attached to a lateral outer edge of the bottom surface (125) of the interior storage space (121). In the depicted embodiment, three hinges are used, but in alternative embodiments, a different number or type of hinges may be used. By way of example and not limitation, a single long hinge might be used instead of multiple separate hinges. In a still further embodiment, a different structure for connecting the first fold-out section (108) to the bottom of the cabinet (103) may be used. For example, a set of elastic straps may be used, or a set of fabric connectors or other materials.

[0047] As may be further seen in the depicted embodiment of FIG. 1, the second fold-out section (109) is hingedly attached to the first fold-out section (108), at an end of the first fold-out section (108) opposing the end of the first section attached to the cabinet (103). This causes the depicted bed (105) to have a tri-fold structure. As with the first fold-out section (108), the second fold-out section (109) may be attached via one or more hinges, or through other connecting elements known in the art to provide a hinged connection. The connections and sections (108) and (109) may be arranged, as seen in the depicted embodiment, to cause the bed (105), when unfolded from the cabinet (103), to provide a generally flat top surface (131), generally in the configuration of a rectangle or square, similar to conventional beds.

[0048] The dimensions of the depicted fold-out sections (108) and (109) are generally selected to allow for this trifold configuration, causing the overall length of the bed (105) to be sufficient to comfortably accommodate a typical adult human, while also allowing the sections (108) and (109) to fold up for storage inside the cabinet (103) without wasting significant internal space. In an embodiment, the dimensions may be selected to accommodate a child. For example, because the sections (108) and (109) are folded up and stored vertically, the length of each section (108) and (109) (i.e., as measured from one long axis to the other) will generally correspond to the height of the bed storage space (121) within the cabinet (103). More specifically, the length of these sections (108) and (109) will be about the same as, but slightly less than, that height. This allows these sections (108) and (109) to be folded up and stored vertically in the cabinet (103) while maximizing use of the internal storage space (121) in the cabinet. Similarly, this will generally mean that the lengths of these two sections (108) and (109) are the same, or similar.

[0049] In the depicted embodiment of FIG. 1, each of the sections (108) and (109) comprises at least one support (133). The precise configuration of the support(s) (133) may vary from embodiment to embodiment. Generally, the supports (133) have a height sufficient to support the top surface (131) of the sections (108) and (109) in a generally co-planner fashion so that the mattress (141) may be deployed on the top (131) of the bed (105), flat and comfortable to the user. In the depicted embodiment of FIG. 1, a support (133) for the first fold-out section (108) is not attached to the first fold-out section (108), but rather is provided by a slide-out drawer (115) disposed beneath the first fold-out section (108). While it may be possible in certain embodiments to use lateral drawer slides for this purpose, it is generally preferable to use a direct support system, such as casters disposed on the bottom of the drawer (115). In an embodiment, the drawer (115) may be a functional drawer (115) that has room for storage, or may be a decorative drawer (115) whose sole purpose is to provide support (133).

[0050] In the depicted embodiment, supports (133) for the second fold-out section (109) comprise a set of vertical legs generally in the configuration of a long, flat U. The depicted supports (133) extend along the foot of the second fold-out section (109), and partway up the sides towards the hinged connection with the first fold-out section (108). The resulting U-shape formed by these elements is sized and shaped to assist in holding the mattress (141), as described elsewhere herein. As seen in the FIGs., when the bed (105) is deployed, these supports (133) brace the second fold-out section (109) against the floor. However, when the bed (105) is folded for storage, a portion of the mattress is held within these supports (133). This is because when the second fold-out section (109) is reversed for storage, its top side is adjacent to the top side of the first fold-out section (108), and when the first fold-out section (108) is then folded into the cabinet (103), those supports (133) are facing inward, where the mattress (141) is stored and can be held in them.

[0051] When the bed (105) is stored, a retaining system (135) may be used to hold the bed (105) in place so that it does not unintentionally deploy. Any retaining system (135) known in the art for this purpose may be used, including, but not limited to latches, hooks, stoppers, and the like.

[0052] As described elsewhere herein, the bed (105) will generally also comprise a foldable mattress (141). The depicted mattress (141) is generally sized and shaped to correspond to the dimensions of the bed top (135) when deployed, including the top surface of the bed storage space (121) within the cabinet. This allows the bed (105), when stored, to be more compact, by using both the top surfaces (135) of the two fold-out sections (18) and (109) and the bottom surface (125) of the internal storage space (121) as a support surface. The mattress (141) will generally be a trifold mattress (141), as shown, corresponding to the trifold configuration of the bed (105). This is because the mattress (141), when folded, is stored vertically, similarly to the fold-out sections (108) and (109), and it therefore will have similar dimensions for maximum use of the internal storage space (121) within the cabinet (103).

[0053] To use the depicted bed (105) of FIG. 1, the second door (113) is first opened to allow for deployment. This also provides access to disengaging the retaining system (135) holding the bed (105) in place. The depicted support drawer (115) is withdrawn and positioned to support the first fold-out section (108). Next, the retaining mechanism (135) is released, allowing the first fold-out section (108) to hingedly decline into position over the drawer (115). The mattress (141), stored in the U-shaped supports of the second fold-out section (109), will fold down with that section, and be disposed on top of the first fold-out section (108). An advantage to the use of the second door (113) in the top of the cabinet space (121) is to provide additional head-room. It may also serve to provide additional airflow to the person sleeping, as the user will generally sleep with his or her head disposed at the end of the bed (105) within the cabinet (103).

[0054] Next, the mattress (141) is removed, and the second fold-out section (109) is likewise hingedly unfolded, so that the U-shaped supports (133) are disposed against the floor. This produces the generally flat top bed surface (135), shown in the FIGs. The mattress (141) is then unfolded and placed on top of the deployed bed (105). Sheets, blankets, and other bedding may be already deployed on the mattress (141), or maybe added at this time. The bed (105) is then ready for use.

[0055] To store the bed (105), the process is reversed. The mattress (141) is removed and folded back into its compact storage configuration. The second fold-out section (109) is then hingedly reversed so that its top surface is adjacent to and facing the top surface of the first fold-out section (108), thereby exposing the U-shaped systems (133) to receive the mattress (141). The mattress (141) can then be placed on top of the exposed bottom of the second fold-out section (109), disposed in, and held, by the U-shaped support(s) (133). Finally, the first fold-out section (108) is folded back into the interior (121) of the cabinet (103), effectively storing the mattress (141) against the back wall of the cabinet (103). The drawer (115) may then be replaced, and the retaining system (135) engaged to prevent the bed (105) from unintentionally deploying.

[0056] An aspect of this embodiment is that the decorative exterior of the cabinet (103), when the bed (105) is deployed, is effectively the bottom of the first fold-out section (108). To prevent scratching and marring of the exterior surface, the configuration of the decorative elements of the surface, and of the support drawer, may be coordinated to provide clean contact points which admit of minimal movement. In an embodiment, additional features or structures may be included to minimize damage to the outer surface. For example, the top surfaces of the drawer (115) may comprise protective elements, such as rubber or plastic gaskets, or cloth, fabric, or other soft covering surfaces which inhibit scratching or damage to the first fold-out section (108). These elements may be permanently attached to the drawer (115), or may be removably added to it when in use.

[0057] The particular configuration depicted is exemplary only, and variations are possible with the spirit and scope of this disclosure. For example, the specific shape, configuration, and dimensions of the support legs (133) may differ from embodiment to embodiment and may not be U-shaped. In an alternative embodiment, the legs (133) may comprise only L-shaped corners, without the long footer disposed in-between, and the mattress (141) is held in place by those supports (133).

[0058] In another alternative embodiment, the cabinet (103) may include exterior decorative doors (111) which open to provide access to the bed (105). This remediates the problem of using the bottom of the first fold-out section (108) as a decorative exterior surface. Additional, in an alternative embodiment, the latch mechanism (135) may be accessible from outside of the cabinet (103), obviating the need for a second door (113) to gain access to the interior. For example, the latching mechanism (135) may be operable via a set of external controls, such as buttons. Alternatively, in an embodiment using separate exterior decorative doors (111), the doors (111) may be opened to provide access to the latching mechanism (135).

[0059] It is generally preferred that the size and shape of the bed (105) when deployed conforms to industry standard bed sizes. By way of example, and not limitation, the depicted embodiment of FIGS. 1-5 provides for a standard queen-size bed. This is preferable so that the mattress (141) can also be a standard size, and can be dressed with standard size sheeting and other bedding materials available off-the-shelf. This allows the cabinet bed (101) to be compatible with readily available products without the need for specialized bedding.

[0060] FIGS. 6-7 depict an alternative embodiment which does not use the slide out drawer as a support, but rather has additional supports (133) attached to the bed (105) itself. The depicted embodiment of FIGS. 6-7 also comprises a cabinet (103), bed (105), and mattress (141), but the structures of the bed (105) and supports (133) differ. In this embodiment, each of the fold-out sections (108) and (109) comprises an attached set of foldable leg supports (133), which have a stowed and deployed position.

[0061] In the deployed position depicted in FIG. 7, the leg supports (133) extend downward and slightly outward from the bed (105), holding the fold-out sections (108) and (109) at a consistent height to provide the generally planer top bed surface (131). Also, in the depicted embodiment, this surface (131) is provided not by a flat top, rather by a set of spaced slats. In the depicted stowed position, the leg supports (133) are folded inwardly towards the midline of the minor axis of the fold-out sections (108) and (109), and are generally contained within the perimeter of their outer frames. This allows the fold-out sections (108) and (109) to be tri-folded, as described with respect to FIGS. 1-5, without the stowed supports (133) interfering. The depicted supports (133) are generally in the configuration of U-shaped elements, with orthogonal shapes having rounded corners, but this is by no means required, and alternatives are possible. The depicted supports (133) are also shown folding at a rotation or hinge point towards the outer lateral edges of the bed (105), but alternatives are also possible. For example, the supports (133) of one or more sections may swivel from front to back rather than from side to side. This configuration avoids the need to use the lower shelf (115) for a support, which allows it to be connected to the cabinet (103) using sliders.

[0062] This embodiment also differs from that of FIGS. 1-5 in that one of the bed (105) sections (107) is attached to the bottom (125) of the interior (121). Whereas in FIGS. 1-5, the sections (107) and (108) fold out and use the bottom (125) as part of the top (131) of the bed (105), in the depicted embodiment of FIG. 6, a section (107) of the bed (105) extends into the interior (121) of the cabinet (103), and is attached there. As also can be seen in FIG. 7, it is possible to include the latching element (135) or the retaining element (135) as part of the bed (105). In the depicted embodiment of FIGS. 6-7, a set of opposing pegs (135) may extend laterally from lateral edges of the bed (105) to be received in corresponding receivers in the interior sides of the cabinet (103) to retain the bed (105).

[0063] While the invention has been disclosed in conjunction with a description of certain embodiments, including those that are currently believed to be the preferred embodiments, the detailed description is intended to be illustrative and should not be understood to limit the scope of the present disclosure. As would be understood by one of ordinary skill in the art, embodiments other than those described in detail herein are encompassed by the present invention. Modifications and variations of the described embodiments may be made without departing from the spirit and scope of the invention.

Examples

Embodiment Construction

[0040]The following detailed description and disclosure illustrates by way of example and not by way of limitation. This description will clearly enable one skilled in the art to make and use the disclosed systems and methods, and describes several embodiments, adaptations, variations, alternatives and uses of the disclosed systems and methods. As various changes could be made in the above constructions without departing from the scope of the disclosures, it is intended that all matter contained in the description or shown in the accompanying drawings shall be interpreted as illustrative and not in a limiting sense.

[0041]At a high level of generality, the cabinet bed described herein comprises a foldable bed mechanism for collapsing a bed element into a more compact form for storage within an enclosed cabinet structure. Preferably, the bed mechanism and cabinet structure are capable of also retaining a foldable mattress, which is also stored in the cabinet structure when not use. Th...

BACKGROUND OF THE INVENTIONField of the Invention

[0001] This disclosure is related to the field of furniture, and more particularly, to storable furniture.Description of the Related Art

[0002] Collapsible and foldable furniture is a popular solution for optimizing space in homes and offices, particularly in urban environments where space is at a premium. Over the years, foldable furniture designs have evolved to offer users the ability to quickly transform living spaces, making rooms multipurpose without comprising on style or comfort. Among the most popular items in this category are hide-a-beds, also known as sofa beds or convertible beds, which fold from a couch or seating arrangement into a bed. These designs have become a staple in hotels, small apartments, guest rooms, and dormitories.

[0003] Various forms of folding and collapsible furniture have been developed, including wall-mounted beds (Murphy beds), modular furniture, and sectional designs that can be rearranged to suit different needs. Additionally, furniture that integrates multiple functions, such as storage and sleeping arrangements, has been introduced. Such innovations have been motivated by the need to maximize space utility and provide convenience in compact living spaces.

[0004] However, designing a foldable bed that can fit into smaller furniture pieces, such as a TV stand or entertainment cabinet, presents several significant design challenges. First, traditional hide-a-bed mechanisms require a large amount of space to accommodate both the bed frame and mattress, which are typically concealed within sofas or larger pieces of furniture. Reducing the depth and width of the housing unit while maintaining the comfort and durability of the bed is difficult. A TV cabinet, by its nature, is designed to be compact and shallow, limiting the available space for storing the bed when not in use.

[0005] Moreover, the mechanics involved in folding and unfolding the bed must be compact enough to fit within the narrow confines of a TV stand while remaining reliable and easy to operate. Typical folding bed mechanisms may involve bulky hinges, metal frames, and spring systems that would be too large to conceal in such a small space. Additionally, there are concerns about the structural integrity of the bed when unfolded from a small, confined cabinet, as the reduced size of the frame may compromise support for the mattress and occupant.

[0006] There remains a need for an improved foldable bed mechanism that can fit into a small cabinet, such as a TV stand, without compromising the functionality, comfort, or structural integrity of the bed.SUMMARY OF THE INVENTION

[0007] The following is a summary of the invention in order to provide a basic understanding of some aspects of the invention. This summary is not intended to identify key or critical elements of the invention or to delineate the scope of the invention. The sole purpose of this section is to present some concepts of the invention in a simplified form as a prelude to the more detailed description that is presented later.

[0008] Described herein, among other things, is a furniture in the configuration of a cabinet bed comprising: a cabinet comprising a first side, the first side being openable, and the cabinet being generally in the configuration of a rectangular prism when the first side is closed, the cabinet defining and, when the first side is closed, enclosing a first interior space having a bottom side; a foldable bed comprising: a first fold-out section having a top side and an opposing bottom side, a first lateral side hingedly attached to the cabinet at the first interior space, and a second lateral side opposing the first lateral side; a second fold-out section having a top side and an opposing bottom side, a first lateral side hingedly attached to the first fold-out section at the second lateral side thereof, an opposing second lateral side, and at least one leg support disposed on the bottom side; wherein the foldable bed is movable to a first position in which the first fold-out section and the second fold-out section are contained within the first interior space; wherein the foldable bed is movable to a second position in which the first fold-out section and the second fold-out section are not contained within the first interior space, the top side of the first fold-out section faces upward, and the top side of the second fold-out section faces upward and is generally coplaner with the top side of the first fold-out section, and with the bottom side of the first interior space.

[0009] In an embodiment of the furniture when the foldable bed is folded and stored in the cabinet, the bottom side of the first fold-out section closes the first side.

[0010] In another embodiment of the furniture, the first fold-out section is attached to a lateral outer edge of a bottom surface of the first interior space of the cabinet.

[0011] In another embodiment of the furniture, a first dimension of the first fold-out section is about the same as, and slightly less than, a height of the first interior space.

[0012] In another embodiment of the furniture, a first dimension of the second fold-out section is about the same as the first dimension of the first fold-out section.

[0013] In another embodiment of the furniture, a second dimension of the first fold-out section is about the same as, and slightly less than, a width of the first interior space, and a second dimension of the first fold-out section is about the same as, and slightly less than, a width of the first interior space.

[0014] In another embodiment of the furniture, the at least one leg support comprises at pair of generally orthogonal, L-shaped leg supports disposed on a bottom of the second fold-out section at opposing corners thereof at the second side thereof.

[0015] In another embodiment of the furniture, the furniture further comprises a leg support extending between and monolithically constructed with the L-shaped leg supports to form a generally U-shaped leg support.

[0016] In another embodiment of the furniture, the U-shaped leg support is fixedly connected to the second fold-out section.

[0017] In another embodiment of the furniture, the pair of opposing L-shaped leg supports are sized, shaped, and positioned to receive a folded tri-fold mattress, and an outer perimeter of the folded mattress is disposed within an outer perimeter of the second fold-out section.

[0018] In another embodiment of the furniture, the furniture further comprises a system for retaining the bed in the stored position.

[0019] In another embodiment of the furniture, the bed further comprises a third section attached to the bottom surface of the interior space, and the first fold-out section is hingedly attached to an outer edge of the third section.

[0020] In another embodiment of the furniture, the first side comprises at least one door hingedly attach to the cabinet.

[0021] In another embodiment of the furniture, the cabinet comprises a second openable side.

[0022] In another embodiment of the furniture, the second openable side is a partially openable side.

[0023] In another embodiment of the furniture, the second openable side is a top side of the cabinet.

[0024] In another embodiment of the furniture, the cabinet further defines and encloses a second internal space, the second internal space disposed below the first internal space.

[0025] In another embodiment of the furniture, the cabinet further comprises at least one drawer slidably disposed in the second internal space.

[0026] In another embodiment of the furniture, each second fold-out section comprises at least one leg support.

[0027] In another embodiment of the furniture, the furniture further comprises a tri-foldable mattress.BRIEF DESCRIPTION OF THE DRAWINGS

[0028] FIG. 1 is a perspective view of a first embodiment of a cabinet bed according to the present disclosure in cabinet configuration with the bed stowed.

[0029] FIG. 2 is a perspective view of the embodiment of FIG. 1 with the bed partially deployed.

[0030] FIG. 3 is a perspective view of the embodiment of FIG. 1 with the bed partially deployed and the mattress removed.

[0031] FIG. 4 is a perspective view of the embodiment of FIG. 1 with the bed partially deployed with the mattress stowed.

[0032] FIG. 5 is a perspective view of the embodiment of FIG. 1 with the bed and mattress fully deployed.

[0033] FIG. 6 is an isometric view of a second embodiment of the cabinet bed according to the present disclosure with the bed fully deployed and the mattress removed.

[0034] FIG. 7 depicts a method for stowing the bed in the embodiment of FIG. 6.

[0035] FIG. 8A provides a side elevation cutaway view of an embodiment of a cabinet bed according to the present disclosure with the bed stowed.

[0036] FIG. 8B depicts the embodiment of FIG. 8A with the bed and mattress stowed.

[0037] FIG. 9 is an isometric view of the embodiment of FIG. 6 with the bed and mattress fully deployed.

[0038] FIG. 10A depicts a perspective view of an embodiment of a cabinet bed according to the present disclosure in a partially deployed position.

[0039] FIG. 10B depicts the cabinet bed of FIG. 10A in a fully deployed position.DESCRIPTION OF THE PREFERRED EMBODIMENT(S)

[0040] The following detailed description and disclosure illustrates by way of example and not by way of limitation. This description will clearly enable one skilled in the art to make and use the disclosed systems and methods, and describes several embodiments, adaptations, variations, alternatives and uses of the disclosed systems and methods. As various changes could be made in the above constructions without departing from the scope of the disclosures, it is intended that all matter contained in the description or shown in the accompanying drawings shall be interpreted as illustrative and not in a limiting sense.

[0041] At a high level of generality, the cabinet bed described herein comprises a foldable bed mechanism for collapsing a bed element into a more compact form for storage within an enclosed cabinet structure. Preferably, the bed mechanism and cabinet structure are capable of also retaining a foldable mattress, which is also stored in the cabinet structure when not use. The cabinet may have any number of different configurations, including drawer space, and may be sized and shaped to function as a television stand. In any event, the cabinet will generally be closable into a form that fully hides or disguises the bed and / or folding mechanism from view.

[0042] FIG. 1 depicts an embodiment of a cabinet bed (101) according to the present disclosure. In the depicted embodiment, the cabinet bed comprises a cabinet (103) and a bed (105). The depicted cabinet (103) is generally in the configuration of a rectangular prism when closed. Other configurations are possible, but because the size and shape of a bed (105) is typically rectangular, it will generally be most convenient, and make the best use of the interior space of the cabinet (103), if the cabinet (103) is also generally orthogonal, resulting in a rectangular prism configuration. As can be seen in the depicted embodiment of FIG. 1, the cabinet (103) generally has a first side (111) that can be opened to deploy the bed (105). In certain embodiments, this first side (111) may also comprise a portion of the bed (105), but in other embodiments, the first side (111) will be openable via a set of doors or panels, as described elsewhere herein. In certain embodiments, included the depicted embodiment of FIG. 1, the cabinet (103) comprises a second side (113) that is openable to deploy the bed (105). In the depicted embodiment of FIG. 1, the second side (113) is some or all of a top side (113) of the cabinet (103). In the depicted embodiment, the top side (113) comprises a hinged door that may be rotated upward to assist in deploying the bed (105). As shown in the depicted embodiment, it is generally preferable that the hinges be hidden from external view, causing the exterior of the cabinet (103) to give the appearance of a traditional cabinet (103).

[0043] The interior of the cabinet (103) will generally comprise at least a first enclosed space (121) sized and shaped to store and retain the bed (105) when not in use. Preferably, this internal space (121) is also sized and shaped to store and retain a mattress (117) when the bed (105) is not in use. In the depicted embodiment of FIG. 1, the cabinet (103) further comprises a second internal space (123) configured for additional storage. In the depicted embodiment, this space (123) is configured for use as a slide out drawer (115) disposed beneath the bed storage space (121). However, in alternative embodiments, including those described elsewhere herein, this space (123) may be further subdivided into multiple drawers, or may not exist at all, and the cabinet (103) is used only to store the bed (105).

[0044] As can also be seen in FIG. 1, the depicted cabinet (103) comprises a slide out storage element (115) disposed beneath the interior storage space (121) that retains the bed (105) when not in use. This storage element (115) may be a drawer used to store sheets, pillows, or other items, whether or not related to the use of the bed (105).

[0045] Generally, an aspect of the cabinet bed (101) described herein is that the bed (105) is attached to the cabinet (103), generally at a point within the interior storage space (121) for the bed (105), and the bed (105) folds out to deploy. The bed (105) may use the bottom surface (125) of the bed storage space (121) as part of the bed (105) support.

[0046] In the depicted embodiment of FIG. 1, the bed (105) comprises two primary elements, a first fold-out section (108), and a second fold-out section (109). In the depicted embodiment, the first fold-out section (108) is hingedly attached to a lateral outer edge of the bottom surface (125) of the interior storage space (121). In the depicted embodiment, three hinges are used, but in alternative embodiments, a different number or type of hinges may be used. By way of example and not limitation, a single long hinge might be used instead of multiple separate hinges. In a still further embodiment, a different structure for connecting the first fold-out section (108) to the bottom of the cabinet (103) may be used. For example, a set of elastic straps may be used, or a set of fabric connectors or other materials.

[0047] As may be further seen in the depicted embodiment of FIG. 1, the second fold-out section (109) is hingedly attached to the first fold-out section (108), at an end of the first fold-out section (108) opposing the end of the first section attached to the cabinet (103). This causes the depicted bed (105) to have a tri-fold structure. As with the first fold-out section (108), the second fold-out section (109) may be attached via one or more hinges, or through other connecting elements known in the art to provide a hinged connection. The connections and sections (108) and (109) may be arranged, as seen in the depicted embodiment, to cause the bed (105), when unfolded from the cabinet (103), to provide a generally flat top surface (131), generally in the configuration of a rectangle or square, similar to conventional beds.

[0048] The dimensions of the depicted fold-out sections (108) and (109) are generally selected to allow for this trifold configuration, causing the overall length of the bed (105) to be sufficient to comfortably accommodate a typical adult human, while also allowing the sections (108) and (109) to fold up for storage inside the cabinet (103) without wasting significant internal space. In an embodiment, the dimensions may be selected to accommodate a child. For example, because the sections (108) and (109) are folded up and stored vertically, the length of each section (108) and (109) (i.e., as measured from one long axis to the other) will generally correspond to the height of the bed storage space (121) within the cabinet (103). More specifically, the length of these sections (108) and (109) will be about the same as, but slightly less than, that height. This allows these sections (108) and (109) to be folded up and stored vertically in the cabinet (103) while maximizing use of the internal storage space (121) in the cabinet. Similarly, this will generally mean that the lengths of these two sections (108) and (109) are the same, or similar.

[0049] In the depicted embodiment of FIG. 1, each of the sections (108) and (109) comprises at least one support (133). The precise configuration of the support(s) (133) may vary from embodiment to embodiment. Generally, the supports (133) have a height sufficient to support the top surface (131) of the sections (108) and (109) in a generally co-planner fashion so that the mattress (141) may be deployed on the top (131) of the bed (105), flat and comfortable to the user. In the depicted embodiment of FIG. 1, a support (133) for the first fold-out section (108) is not attached to the first fold-out section (108), but rather is provided by a slide-out drawer (115) disposed beneath the first fold-out section (108). While it may be possible in certain embodiments to use lateral drawer slides for this purpose, it is generally preferable to use a direct support system, such as casters disposed on the bottom of the drawer (115). In an embodiment, the drawer (115) may be a functional drawer (115) that has room for storage, or may be a decorative drawer (115) whose sole purpose is to provide support (133).

[0050] In the depicted embodiment, supports (133) for the second fold-out section (109) comprise a set of vertical legs generally in the configuration of a long, flat U. The depicted supports (133) extend along the foot of the second fold-out section (109), and partway up the sides towards the hinged connection with the first fold-out section (108). The resulting U-shape formed by these elements is sized and shaped to assist in holding the mattress (141), as described elsewhere herein. As seen in the FIGs., when the bed (105) is deployed, these supports (133) brace the second fold-out section (109) against the floor. However, when the bed (105) is folded for storage, a portion of the mattress is held within these supports (133). This is because when the second fold-out section (109) is reversed for storage, its top side is adjacent to the top side of the first fold-out section (108), and when the first fold-out section (108) is then folded into the cabinet (103), those supports (133) are facing inward, where the mattress (141) is stored and can be held in them.

[0051] When the bed (105) is stored, a retaining system (135) may be used to hold the bed (105) in place so that it does not unintentionally deploy. Any retaining system (135) known in the art for this purpose may be used, including, but not limited to latches, hooks, stoppers, and the like.

[0052] As described elsewhere herein, the bed (105) will generally also comprise a foldable mattress (141). The depicted mattress (141) is generally sized and shaped to correspond to the dimensions of the bed top (135) when deployed, including the top surface of the bed storage space (121) within the cabinet. This allows the bed (105), when stored, to be more compact, by using both the top surfaces (135) of the two fold-out sections (18) and (109) and the bottom surface (125) of the internal storage space (121) as a support surface. The mattress (141) will generally be a trifold mattress (141), as shown, corresponding to the trifold configuration of the bed (105). This is because the mattress (141), when folded, is stored vertically, similarly to the fold-out sections (108) and (109), and it therefore will have similar dimensions for maximum use of the internal storage space (121) within the cabinet (103).

[0053] To use the depicted bed (105) of FIG. 1, the second door (113) is first opened to allow for deployment. This also provides access to disengaging the retaining system (135) holding the bed (105) in place. The depicted support drawer (115) is withdrawn and positioned to support the first fold-out section (108). Next, the retaining mechanism (135) is released, allowing the first fold-out section (108) to hingedly decline into position over the drawer (115). The mattress (141), stored in the U-shaped supports of the second fold-out section (109), will fold down with that section, and be disposed on top of the first fold-out section (108). An advantage to the use of the second door (113) in the top of the cabinet space (121) is to provide additional head-room. It may also serve to provide additional airflow to the person sleeping, as the user will generally sleep with his or her head disposed at the end of the bed (105) within the cabinet (103).

[0054] Next, the mattress (141) is removed, and the second fold-out section (109) is likewise hingedly unfolded, so that the U-shaped supports (133) are disposed against the floor. This produces the generally flat top bed surface (135), shown in the FIGs. The mattress (141) is then unfolded and placed on top of the deployed bed (105). Sheets, blankets, and other bedding may be already deployed on the mattress (141), or maybe added at this time. The bed (105) is then ready for use.

[0055] To store the bed (105), the process is reversed. The mattress (141) is removed and folded back into its compact storage configuration. The second fold-out section (109) is then hingedly reversed so that its top surface is adjacent to and facing the top surface of the first fold-out section (108), thereby exposing the U-shaped systems (133) to receive the mattress (141). The mattress (141) can then be placed on top of the exposed bottom of the second fold-out section (109), disposed in, and held, by the U-shaped support(s) (133). Finally, the first fold-out section (108) is folded back into the interior (121) of the cabinet (103), effectively storing the mattress (141) against the back wall of the cabinet (103). The drawer (115) may then be replaced, and the retaining system (135) engaged to prevent the bed (105) from unintentionally deploying.

[0056] An aspect of this embodiment is that the decorative exterior of the cabinet (103), when the bed (105) is deployed, is effectively the bottom of the first fold-out section (108). To prevent scratching and marring of the exterior surface, the configuration of the decorative elements of the surface, and of the support drawer, may be coordinated to provide clean contact points which admit of minimal movement. In an embodiment, additional features or structures may be included to minimize damage to the outer surface. For example, the top surfaces of the drawer (115) may comprise protective elements, such as rubber or plastic gaskets, or cloth, fabric, or other soft covering surfaces which inhibit scratching or damage to the first fold-out section (108). These elements may be permanently attached to the drawer (115), or may be removably added to it when in use.

[0057] The particular configuration depicted is exemplary only, and variations are possible with the spirit and scope of this disclosure. For example, the specific shape, configuration, and dimensions of the support legs (133) may differ from embodiment to embodiment and may not be U-shaped. In an alternative embodiment, the legs (133) may comprise only L-shaped corners, without the long footer disposed in-between, and the mattress (141) is held in place by those supports (133).

[0058] In another alternative embodiment, the cabinet (103) may include exterior decorative doors (111) which open to provide access to the bed (105). This remediates the problem of using the bottom of the first fold-out section (108) as a decorative exterior surface. Additional, in an alternative embodiment, the latch mechanism (135) may be accessible from outside of the cabinet (103), obviating the need for a second door (113) to gain access to the interior. For example, the latching mechanism (135) may be operable via a set of external controls, such as buttons. Alternatively, in an embodiment using separate exterior decorative doors (111), the doors (111) may be opened to provide access to the latching mechanism (135).

[0059] It is generally preferred that the size and shape of the bed (105) when deployed conforms to industry standard bed sizes. By way of example, and not limitation, the depicted embodiment of FIGS. 1-5 provides for a standard queen-size bed. This is preferable so that the mattress (141) can also be a standard size, and can be dressed with standard size sheeting and other bedding materials available off-the-shelf. This allows the cabinet bed (101) to be compatible with readily available products without the need for specialized bedding.

[0060] FIGS. 6-7 depict an alternative embodiment which does not use the slide out drawer as a support, but rather has additional supports (133) attached to the bed (105) itself. The depicted embodiment of FIGS. 6-7 also comprises a cabinet (103), bed (105), and mattress (141), but the structures of the bed (105) and supports (133) differ. In this embodiment, each of the fold-out sections (108) and (109) comprises an attached set of foldable leg supports (133), which have a stowed and deployed position.

[0061] In the deployed position depicted in FIG. 7, the leg supports (133) extend downward and slightly outward from the bed (105), holding the fold-out sections (108) and (109) at a consistent height to provide the generally planer top bed surface (131). Also, in the depicted embodiment, this surface (131) is provided not by a flat top, rather by a set of spaced slats. In the depicted stowed position, the leg supports (133) are folded inwardly towards the midline of the minor axis of the fold-out sections (108) and (109), and are generally contained within the perimeter of their outer frames. This allows the fold-out sections (108) and (109) to be tri-folded, as described with respect to FIGS. 1-5, without the stowed supports (133) interfering. The depicted supports (133) are generally in the configuration of U-shaped elements, with orthogonal shapes having rounded corners, but this is by no means required, and alternatives are possible. The depicted supports (133) are also shown folding at a rotation or hinge point towards the outer lateral edges of the bed (105), but alternatives are also possible. For example, the supports (133) of one or more sections may swivel from front to back rather than from side to side. This configuration avoids the need to use the lower shelf (115) for a support, which allows it to be connected to the cabinet (103) using sliders.

[0062] This embodiment also differs from that of FIGS. 1-5 in that one of the bed (105) sections (107) is attached to the bottom (125) of the interior (121). Whereas in FIGS. 1-5, the sections (107) and (108) fold out and use the bottom (125) as part of the top (131) of the bed (105), in the depicted embodiment of FIG. 6, a section (107) of the bed (105) extends into the interior (121) of the cabinet (103), and is attached there. As also can be seen in FIG. 7, it is possible to include the latching element (135) or the retaining element (135) as part of the bed (105). In the depicted embodiment of FIGS. 6-7, a set of opposing pegs (135) may extend laterally from lateral edges of the bed (105) to be received in corresponding receivers in the interior sides of the cabinet (103) to retain the bed (105).

[0063] While the invention has been disclosed in conjunction with a description of certain embodiments, including those that are currently believed to be the preferred embodiments, the detailed description is intended to be illustrative and should not be understood to limit the scope of the present disclosure. As would be understood by one of ordinary skill in the art, embodiments other than those described in detail herein are encompassed by the present invention. Modifications and variations of the described embodiments may be made without departing from the spirit and scope of the invention.

Examples

Embodiment Construction

[0040]The following detailed description and disclosure illustrates by way of example and not by way of limitation. This description will clearly enable one skilled in the art to make and use the disclosed systems and methods, and describes several embodiments, adaptations, variations, alternatives and uses of the disclosed systems and methods. As various changes could be made in the above constructions without departing from the scope of the disclosures, it is intended that all matter contained in the description or shown in the accompanying drawings shall be interpreted as illustrative and not in a limiting sense.

[0041]At a high level of generality, the cabinet bed described herein comprises a foldable bed mechanism for collapsing a bed element into a more compact form for storage within an enclosed cabinet structure. Preferably, the bed mechanism and cabinet structure are capable of also retaining a foldable mattress, which is also stored in the cabinet structure when not use. Th...

Claims

1. A furniture in the configuration of a cabinet bed comprising:a cabinet comprising a first side, said first side being openable, and said cabinet being generally in the configuration of a rectangular prism when said first side is closed, said cabinet defining and, when said first side is closed, enclosing a first interior space having a bottom side;a foldable bed comprising:a first fold-out section having a top side and an opposing bottom side, a first lateral side hingedly attached to said cabinet at said first interior space, and a second lateral side opposing said first lateral side;a second fold-out section having a top side and an opposing bottom side, a first lateral side hingedly attached to said first fold-out section at said second lateral side thereof, an opposing second lateral side, and at least one leg support disposed on said bottom side;wherein said foldable bed is movable to a first position in which said first fold-out section and said second fold-out section are contained within said first interior space;wherein said foldable bed is movable to a second position in which said first fold-out section and said second fold-out section are not contained within said first interior space, said top side of said first fold-out section faces upward, and said top side of said second fold-out section faces upward and is generally coplaner with said top side of said first fold-out section, and with said bottom side of said first interior space.

2. The furniture of claim 1, wherein when said foldable bed is folded and stored in said cabinet, said bottom side of said first fold-out section closes said first side.

3. The furniture of claim 2, wherein said first fold-out section is attached to a lateral outer edge of a bottom surface of said first interior space of said cabinet.

4. The furniture of claim 3, wherein a first dimension of said first fold-out section is about the same as, and slightly less than, a height of said first interior space.

5. The furniture of claim 4, wherein a first dimension of said second fold-out section is about the same as said first dimension of said first fold-out section.

6. The furniture of claim 5, wherein a second dimension of said first fold-out section is about the same as, and slightly less than, a width of said first interior space, and a second dimension of said first fold-out section is about the same as, and slightly less than, a width of said first interior space.

7. The furniture of claim 6, wherein said at least one leg support comprises at pair of generally orthogonal, L-shaped leg supports disposed on a bottom of said second fold-out section at opposing corners thereof at said second side thereof.

8. The furniture of claim 7, further comprising a leg support extending between and monolithically constructed with said L-shaped leg supports to form a generally U-shaped leg support.

9. The furniture of claim 8, wherein said U-shaped leg support is fixedly connected to said second fold-out section.

10. The furniture of claim 7, wherein said pair of opposing L-shaped leg supports are sized, shaped, and positioned to receive a folded tri-fold mattress, and an outer perimeter of said folded mattress is disposed within an outer perimeter of said second fold-out section.

11. The furniture of claim 10, further comprising a system for retaining said bed in said stored position.

12. The furniture of claim 11, wherein said bed further comprises a third section attached to said bottom surface of said interior space, and said first fold-out section is hingedly attached to an outer edge of said third section.

13. The furniture of claim 12, wherein said first side comprises at least one door hingedly attach to said cabinet.

14. The furniture of claim 13, wherein said cabinet comprises a second openable side.

15. The furniture of claim 14, wherein said second openable side is a partially openable side.

16. The furniture of claim 15, wherein said second openable side is a top side of said cabinet.

17. The furniture of claim 16, wherein said cabinet further defines and encloses a second internal space, said second internal space disposed below said first internal space.

18. The furniture of claim 17, wherein said cabinet further comprises at least one drawer slidably disposed in said second internal space.

19. The furniture of claim 17, wherein each second fold-out section comprises at least one leg support.

20. The furniture of claim 17, further comprising a tri-foldable mattress.

Images