Corner brackets for modular structures

Abstract

A corner bracket for a modular structure is provided. The corner bracket includes: a leg having a first end and a second end opposite the first end along a leg axis of the leg. The corner bracket also includes a first c-channel having a third end and a fourth end opposite the third end along a first c-channel axis. The third end is configured to partially receive a first elongated structural member of the modular structure. The corner bracket also includes a second c-channel having a fifth end and a sixth end opposite the fifth end along a second c-channel axis. The fifth end is configured to partially receive a second elongated structural member of the modular structure. The fourth end and the sixth end cooperate to form a corner. The leg axis, the first c-channel axis, and the second c- channel axis are about mutually orthogonal to one another.

Description

CORNER BRACKETS FOR MODULAR STRUCTURESCROSS-REFERENCE TO RELATED APPLICATION

[0001] This application claims priority from, and the benefit of, United States Provisional Patent Application Number 63 / 698,620, filed on September 25, 2024, which is incorporated herein by reference in its entirety.FIELD

[0002] The present specification relates to comet brackets for modular structures, and in particular to corner brackets for modular beds.BACKGROUND

[0003] Structures may have different shapes and sizes, and may perform different functions. Such structures may be formed in different ways. Some structures may be formed in a subtractive manner, whereby material is removed from a starting substrate in order to form the structure. Other structures may be formed in other ways.SUMMARY

[0004] According to an aspect of the present specification there is provided a corner bracket for a modular structure, the corner bracket comprising: a leg comprising a first end configured to be disposed proximate a substrate on which the modular structure is to rest and a second end opposite the first end along a leg axis of the leg; a first c-channel having a third end and a fourth end opposite the third end along a first c-channel axis, the first c-channel secured to the second end of the leg proximate the fourth end, the third end configured to partially receive a first elongated structural member of the modular structure; a second c-channel having a fifth end and a sixth end opposite the fifth endalong a second c-channel axis, the second c-channel secured to the second end of the leg proximate the sixth end, the fifth end configured to partially receive a second elongated structural member of the modular structure; the fourth end and the sixth end cooperating to form a corner; and the leg axis, the first c-channel axis, and the second c- channel axis being about mutually orthogonal to one another.

[0005] The fourth end and the sixth end may be connected to one another, to form the corner.

[0006] Each of the first c-channel and the second c-channel may comprise an outer side wall disposed on an outside of the corner and an inner side wall disposed on an inside of the corner; and the first c-channel may comprise a gap in its inner side wall, the gap extending along the first c-channel axis; and the second c-channel may comprise a corresponding gap in its corresponding inner side wall, the corresponding gap extending along the second c-channel axis.

[0007] One or more of: the first c-channel may comprise a first alignment tab extending into the first c-channel proximate the fourth end and transverse to the first c-channel axis, the first alignment tab configured to delimit how far the first elongated structural member can be received into the first c-channel along the first c-channel axis; and the second c- channel may comprise a second alignment tab extending into the second c-channel proximate the sixth end and transverse to the second c-channel axis, the second alignment tab configured to delimit how far the second elongated structural member can be received into the second c-channel along the second c-channel axis.

[0008] One or more of: the first c-channel may comprise a first alignment tab extending into the first c-channel proximate the fourth end and transverse to the first c-channel axis, the first alignment tab configured to delimit how far the first elongated structural member can be received into the first c-channel along the first c-channel axis, the first alignment tab comprising an extension of the inner side wall of the second c-channel; and the second c-channel may comprise a second alignment tab extending into the second c-channel proximate the sixth end and transverse to the second c-channel axis, the second alignment tab configured to delimit how far the second elongated structural member can be received into the second c-channel along the second c-channel axis, the second alignment tab comprising a corresponding extension of the corresponding inner side wall of the first c-channel.

[0009] One or more of: the first c-channel may comprise a first notch in the inner side wall of the of the first c-channel proximate the third end, the first notch configured to guide alignment of a first additional component of the modular structure configured to be secured to the first elongated structural member; and the second c-channel may comprise a second notch in the corresponding inner side wall of the of the second c-channel proximate the fifth end, the second notch configured to guide alignment of a second additional component of the modular structure configured to be secured to the second elongated structural member.

[0010] The third end and the fifth end may define respective openings having about the same shape and size as one another, the openings configured to receive the first elongated structural member and the second elongated structural member respectively.

[0011] The corner bracket may further comprise a threaded receiver proximate the first end, the threaded receiver configured to receive an adjustment member along the leg axis, the adjustment member configured to be disposed between the first end and the substrate.

[0012] Two or more of the leg, the first c-channel, and the second c-channel may be integrally formed with one another.

[0013] The modular structure may comprise a bed.

[0014] The corner bracket may further comprise a u-channel secured to the corner, the u-channel extending along the leg axis and from a side of the corner opposite the leg, theu-channel configured to receive one or more additional elongated structural members along one of the first c-channel axis and the second c-channel axis.

[0015] The modular structure may comprise a bed; and the one or more additional elongated structural members may be configured to form a headboard of the bed.

[0016] According to another aspect of the present specification there is provided a kit of parts comprising one of: four of the corner brackets described herein, and two sets each of two corner brackets as described herein.

[0017] The kit of parts may further comprise two or more slat u-channels configured to partially receive slat members configured to form slats to support a mattress.

[0018] The kit may comprise two sets each of two corner brackets as described herein; and the kit may further comprise a strapping member securable to each of the one or more additional elongated structural members.BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In the drawings, identical reference numbers identify similar elements or acts. The sizes and relative positions of elements in the drawings are not necessarily drawn to scale. For example, the shapes of various elements and angles are not necessarily drawn to scale, and some of these elements may be arbitrarily enlarged and positioned to improve drawing legibility. Further, the particular shapes of the elements as drawn are not necessarily intended to convey any information regarding the actual shape of the particular elements, and have been solely selected for ease of recognition in the drawings.

[0020] Fig. 1 shows an exploded perspective view of an example bed, in accordance with a non-limiting implementation of the present specification.

[0021] Fig. 2 shows a perspective view of the bed of Fig. 1 in its assembled configuration.

[0022] Fig. 3 shows an exploded perspective view of another example bed, in accordance with a non-limiting implementation of the present specification.

[0023] Fig. 4 shows a perspective view of the bed of Fig. 3 in its assembled configuration.

[0024] Fig. 5 shows a top perspective view of an example corner bracket, in accordance with a non-limiting implementation of the present specification.

[0025] Fig. 6 shows a bottom perspective view of the bracket of Fig. 5.

[0026] Fig. 7 shows a top plan view of the bracket of Fig. 5.

[0027] Fig. 8 shows a bottom plan view of the bracket of Fig. 5.

[0028] Fig. 9 shows a front side elevation view of the bracket of Fig. 5.

[0029] Fig. 10 shows a rear side elevation view of the bracket of Fig. 5.

[0030] Fig. 11 shows a right side elevation view of the bracket of Fig. 5.

[0031] Fig. 12 shows a left side elevation view of the bracket of Fig. 5.

[0032] Fig. 13 shows a top perspective view of another example corner bracket, in accordance with a non-limiting implementation of the present specification.

[0033] Fig. 14 shows a bottom perspective view of the bracket of Fig. 13.

[0034] Fig. 15 shows a top plan view of the bracket of Fig. 13.

[0035] Fig. 16 shows a bottom plan view of the bracket of Fig. 13.

[0036] Fig. 17 shows a front side elevation view of the bracket of Fig. 13.

[0037] Fig. 18 shows a rear side elevation view of the bracket of Fig. 13.

[0038] Fig. 19 shows a right side elevation view of the bracket of Fig. 13.

[0039] Fig. 20 shows a left side elevation view of the bracket of Fig. 13.

[0040] Fig. 21 shows a top perspective view of yet another example corner bracket, in accordance with a non-limiting implementation of the present specification.

[0041] Fig. 22 shows a bottom perspective view of the bracket of Fig. 21 .

[0042] Fig. 23 shows a top plan view of the bracket of Fig. 21 .

[0043] Fig. 24 shows a bottom plan view of the bracket of Fig. 21 .

[0044] Fig. 25 shows a front side elevation view of the bracket of Fig. 21 .

[0045] Fig. 26 shows a rear side elevation view of the bracket of Fig. 21 .

[0046] Fig. 27 shows a right side elevation view of the bracket of Fig. 21 .

[0047] Fig. 28 shows a left side elevation view of the bracket of Fig. 21 .

[0048] Fig. 28 shows a top perspective view of an example slat u-channel, in accordance with a non-limiting implementation of the present specification.

[0049] Fig. 30 shows a front side elevation view of the slat u-channel of Fig. 28.

[0050] Fig. 31 shows a top plan view of the slat u-channel of Fig. 28.

[0051] Fig. 32 shows a right side elevation view of the slat u-channel of Fig. 28.

[0052] Fig. 33 shows a top perspective view of another example slat u-channel, in accordance with a non-limiting implementation of the present specification.

[0053] Fig. 34 shows a front side elevation view of the slat u-channel of Fig. 33.

[0054] Fig. 35 shows a top plan view of the slat u-channel of Fig. 33.

[0055] Fig. 36 shows a right side elevation view of the slat u-channel of Fig. 33.

[0056] Fig. 37 shows another depiction of the bed shown in Fig. 1 .

[0057] Fig. 38 shows another depiction of the bed shown in Fig. 3.

[0058] Fig. 39 shows a left side elevation view of the bed shown in Fig. 2.

[0059] Fig. 40 shows a front side elevation view of the bed shown in Fig. 2.

[0060] Figs. 41 shows a right side elevation view of the bed shown in Fig. 2.

[0061] Fig. 42 shows a rear side elevation view of the bed shown in Fig. 2.

[0062] Fig. 43 shows a top plan view of the bed shown in Fig. 2.

[0063] Fig. 44 shows a bottom plan view of the bed shown in Fig. 2.

[0064] Fig. 45 shows a left side elevation of the bed shown in Fig. 4.

[0065] Fig. 46 shows a front side elevation view of the bed shown in Fig. 4.

[0066] Fig. 47 shows a right side elevation view of the bed shown in Fig. 4.

[0067] Fig. 48 shows a rear side elevation view of the bed shown in Fig. 4.

[0068] Fig. 49 shows a top plan view of the bed shown in Fig. 4.

[0069] Fig. 50 shows a bottom plan view of the bed shown in Fig. 4.DETAILED DESCRIPTION

[0070] In the following description, certain specific details are set forth in order to provide a thorough understanding of various disclosed implementations. However, one skilled in the relevant art will recognize that implementations may be practiced without one or more of these specific details, or with other methods, components, materials, and the like.

[0071] Moreover, in this specification, elements may be described as “to” perform one or more functions, “configured to” perform one or more functions, or “configured for” such functions. In general, an element that is to perform, configured to perform, or configured for performing a function is enabled to perform the function, or is suitable for performing the function, or is adapted to perform the function, or is operable to perform the function, or is otherwise capable of performing the function.

[0072] It is understood that for the purpose of this specification, language of “at least one of X, Y, and Z” and “one or more of X, Y and Z” can be construed as X only, Y only, Z only, or any combination of two or more items X, Y, and Z (e.g., XYZ, XY, YZ, ZZ, and the like). Similar logic can be applied for two or more items in any occurrence of “at least one ...” and “one or more...” language.

[0073] Unless the context requires otherwise, throughout the specification and claims which follow, the word “comprise” and variations thereof, such as, “comprises” and “comprising” are to be construed in an open, inclusive sense, that is as “including, but not limited to.”

[0074] As used in this specification and the appended claims, the singular forms “a,” “an,” and “the” include plural referents unless the content clearly dictates otherwise. It should also be noted that the term “or” is generally employed in its broadest sense, that is as meaning “and / or” unless the content clearly dictates otherwise.

[0075] The headings and Abstract of the Disclosure provided herein are for convenience only and do not interpret the scope or meaning of the implementations.

[0076] In order to simplify manufacturing and transportation, some structures may be modular. Such structures may be configured to be assembled from multiple modules or components. One of the structures used often by people is a bed. Because beds are often designed to support one or more people and accommodate standard size mattresses, beds are manufactured and shipped in relatively large pieces. These large pieces are difficult to manipulate and expensive to store and ship.

[0077] In addition, those large pieces often determine and fix the size of the bed. For example, if a single person initially buys a smaller single or twin bed, they will need to buy a new bed as their family grows and that person needs progressively larger beds. Fig. 1 shows an exploded perspective view of an example bed 100. Bed 100 is a modular structure that is assembled using corner brackets 105 and elongated structural members 110 and 115. Bed 100 also comprises slat u-channels 120 configured to partially receive slat members 125 to form slats to support a mattress. Corner bracket 105 is described in greater detail in relation to Figs. 5-12. U-channel 120 is described in greater detail in relation to Figs. 33-36.

[0078] In order to allow a user to assemble bed 100, corner brackets 105 and slat u- channels 120 may be provided to the user. Based on the size of the bed and corresponding mattress that the user would like to have (e.g. single, twin, double, queen, king, etc.), the user may select and obtain elongated structural members 110 and 115, and slat members 125, to assemble bed 100. In this manner, the relatively larger and heavier elongated structural members 110 and 115 and slat members 125 do not need to be stored and shipped along the supply chain of brackets 105 and slat u-channels 120. This reduces storage and shipping costs and complexity.

[0079] In addition, as the user’s desired bed size changes over time, the user no longer needs to buy an entirely new bed each time. Instead, the user may continue to use corner brackets 105 and slat u-channels 120, and simply obtain different elongated structuralmembers 110 and 115 and slat members 125 in order to assemble a bed of a different size. This in turn allows the size of bed 100 to be adaptable to the user’s needs, thereby reducing the cost and environmental footprint of bed 100 over time.

[0080] Fig. 2 shows a perspective view of bed 100 in its assembled configuration. Fig. 2 also shows a mattress 205 received in bed 100. Fig. 3, in turn, shows an exploded perspective view of another example bed 300. Bed 300 is similar to bed 100, with a difference being that bed 300 is configured to have a headboard. In bed 300, two of the corner brackets 305 and 310 comprise a u-channel, which u-channel is configured to receive one or more additional elongated structural members 315 to form the headboard. Corner brackets 305 and 310 are described in greater detail in relation to Figs. 13-28. Bed 300 also comprises slat u-channels 325, that are slightly different than slat u- channels 120 of bed 100. U-channel 325 is described in greater detail in relation to Figs. 29-32.

[0081] Bed 300 also comprises a strapping member 320, which is securable to each of the elongated structural members 315, for example using fasteners and the like. Strapping member 320 may provide additional structural support and strength to the headboard. It is also contemplated that in some examples bed 300 need not comprise strapping member 320. Moreover, in some examples, relatively narrower beds (e.g. single, twin, etc.) may omit the strapping member, and relatively wider beds (e.g. queen, king, etc.) may include a strapping member. Fig. 4 shows a perspective view of bed 300 in its assembled configuration. Fig. 4 also shows a mattress 405 received in bed 300.

[0082] In this description, references to a “bed” may refer to a bed frame with or without a headboard. A “bed” as referred to herein need not include a mattress. In addition, it is contemplated that in some examples, “bed” as referred to herein may refer to the outer frame and legs of a bed, and need not include the slat u-channels and the slat members that form the slats.

[0083] Fig. 5 shows a top perspective view of example corner bracket 105. Corner bracket 105 may also be referred to as bracket 105 in short. Bracket 105 comprises a leg502, and first and second c-channels 504 and 506. Leg 502 comprises a first end 508 configured to be disposed proximate a substrate on which the module structure incorporating bracket 105 is to rest. In examples where the modular structure is a bed, the substrate may comprise the floor, and the like.

[0084] Moreover, in some examples end 508 may abut the substrate. It is also contemplated that in some examples one or more other components may be disposed between end 508 and the substrate. Examples of such other components may include an adjustment member used to level the modular structure, a floor or carpet protector used to protect the substrate from being damaged by leg 502, and the like. Leg 502 also comprises a second end 510 opposite first end 508 along a leg axis 512 of leg 502.

[0085] Bracket 105 also comprises first c-channel 504, which has a third end 514 and a fourth end 516. End 516 is opposite end 514 along a first c-channel axis 518. C-channel 504 is secured to end 510 of leg 502 proximate end 516 of c-channel 504. End 514 is configured to partially receive a first elongated structural member of the modular structure. In addition, bracket 105 comprises second c-channel 506, which has a fifth end 520 and a sixth end 522. End 522 is opposite end 520 along a second c-channel axis 524. C-channel 506 is secured to end 510 of leg 502 proximate end 522 of c-channel 506. End 520 is configured to at least partially receive a second elongated structural member of the modular structure.

[0086] C-channels 504 and 506 being secured to end 510 of leg 502 proximate their ends 516 and 522 respectively may comprise c-channels 504 and 506 being secured to end 510 at or near their ends 516 and 522 respectively. Moreover, in some examples, c- channels 504 and 506 being secured to end 510 proximate their ends 516 and 522 respectively may comprise c-channel 504 being secured to end 510 at a point of c- channel 504 that is closer to end 516 than end 514, and c-channel 506 being secured to end 510 at a point of c-channel 506 that is closer to end 522 than end 520.

[0087] In addition, ends 514 and 520 being configured to partially receive first and second elongated structural members respectively may comprise ends 514 and 520being shaped and sized to partially receive their respective elongated structural members. In this description, elongated structural members may also be referred to as “structural member” in short. The receiving of the structural members via ends 514 and 520 may be partial in the sense that only a portion of the full length of the structural members may be received into c-channels 504 and 506 via ends 514 and 520, respectively.

[0088] In some examples, elongated structural members 110 and 115, and slat members 125, may comprise lumber of widely available sizes, such as 2x4, 2x6, 2x8, and the like. Structural members of other shapes, sizes, and materials are also contemplated. In order to receive these structural members, ends 514 and 520 may define respective openings that have sizes and shapes configured to match and receive the dimensions of the structural members to be received into the first and second c-channels. In some examples, ends 514 and 520 may define respective openings that have about the same size and shape as one another.

[0089] In bracket 105, ends 516 and 522 cooperate to form a corner 526. In some examples, ends 516 and 522 may be connected to one another to form corner 526. Furthermore, in some such examples, to form corner 526 ends 516 and 522 may be connected to one another using welding, a fastener, an adhesive, and the like. In examples where the modular structure is a bed and bracket 105 is used to form the bed frame, corner 526 would represent a corner of the bed frame.

[0090] In addition, in bracket 105 leg axis 512, and channel axes 518 and 524 are about mutually orthogonal to one another. It is also contemplated that in some examples the angles between axes 512, 518, and 524 may be different than right angles. In examples where bracket 105 is used to form a bed frame, the angle between the two c-channel axes impacts the shape of the bed frame, which frame is to receive a mattress of corresponding shape. Leg axes 512, in turn, defines the angle that the bed frame’s leg makes with the substrate on which the bed is to rest.

[0091] Furthermore, it is noted that the numbers “third”, “fourth”, “fifth”, and “sixth” as applied to the ends of the c-channels are used to distinguish the ends of leg 502, c-channel 504, and c-channel 506 from one another. The numbers third, fourth, fifth, and sixth as applied to the ends of the c-channels are not intended to imply that a given c- channel as three, four, five, or six separate ends. The structure of c-channels 504 and 506 may also be described as a c-purlin or a c-girt, to be similar to the shape and structure of a c-purlin or a c-girt.

[0092] Moreover, the structure of bracket 105 is described as comprising a leg and two c-channels. In some examples, the leg and c-channels may be separately formed components that are then secured to one another to form bracket 105. It is also contemplated that in some examples two or more of the leg, the first c-channel, and the second c-channel may be integrally formed with one another. Moreover, in some examples, bracket 105 may be formed using progressive die stamping. In some such examples, multiple or all of the components of bracket 105 may be formed from a contiguous piece of material, such as sheet metal and the like. It is also contemplated that in some examples some or all of the components of bracket 105 may be formed using manufacturing techniques such as injection molding, 3D printing, and the like.

[0093] Referring to Fig. 5, c-channel 504 has an outer wall 528 disposed on an outside of corner 526, and an inner side wall 530 disposed on an inside of corner 526. C-channel 504 comprises a gap 532 in its inner side wall 530, which gap 532 extends along c- channel axis 518. In other words, gap 532 divides inner side wall 530 into two portions disposed on either side of gap 532. Similarly, c-channel 506 has an outer side wall 534 disposed on the outside of corner 526, and an inner side wall 536 disposed on the inside of corner 526. C-channel 506 comprises a gap 538 in its inner side wall 536, which gap 538 extends along c-channel axis 524. In other words, gap 538 divides inner side wall 536 into two portions disposed on either side of gap 538.

[0094] The gap in the side wall provides the “c” shape of c-channels 504 and 506. During assembly of the modular structure using bracket 105, the gaps also allow for visual feedback of how far the structural members are received or inserted into the c-channels. In addition, the gaps reduce the materials used for the c-channels, thereby reducing theweight of the brackets and the natural resources and environment impact of manufacturing the brackets.

[0095] While the brackets shown in the figures use c-channels to receive the elongated structural members, it is contemplated that in some examples the brackets may use one or more hollow members that don’t have a gap.

[0096] Referring to Fig. 5, c-channel 504 also has a first alignment tab 540 which extends into c-channel 504 proximate end 516 and transverse to axis 518. Alignment tab 540 is configured to delimit how far an elongated structural member, such as structural member 110 or 115 shown in Fig. 1 , can be received or inserted into c-channel 504 along axis 518. Alignment tab 540 extending into c-channel 504 proximate end 516 may comprise alignment tab 540 extending into c-channel 504 at or near end 516. In some examples, alignment tab 540 which extends into c-channel 504 proximate end 516 may comprise alignment tab 540 which extends into c-channel 504 at a point along c-channel 504 that is closer to end 516 than to end 514.

[0097] C-channel 506 also comprises an alignment tab 542 which may have a structure, function, and positioning relative to c-channel 506 similar to those described in relation to alignment tab 540 and c-channel 504. Alignment tab 542 extends into c-channel 506 proximate end 522 and transverse to axis 524. Alignment tab 542 is configured to delimit how far an elongated structural member can be received or inserted into c-channel 506 along axis 524.

[0098] In bracket 105 shown in Fig. 5, alignment tab 540 comprises an extension of inner side wall 536 of c-channel 506. Similarly, alignment tab 542 comprises an extension of inner side wall 530 of c-channel 504. It is contemplated that in some examples, one or more of alignment tabs 540 and 542 may be different than those shown in Fig. 5, for example with respect to their size, shape, position, manner of formation, and the like. In addition, while bracket 105 comprises two alignment tabs 540 and 542, it is contemplated that in some examples, one or more of c-channels 504 and 506 need not comprise an alignment tab.

[0099] Referring to Fig. 1 , in order to form bed 100 elongated structural member 110 is received into one of the c-channel of brackets 105, and then one or more slat u-channels 120 are secured to structural member 110. Bracket 105 may also be used to help to position or align slat u-channel 120 in relation to structural member 110. In some examples, slat u-channels may have one or more alignment extensions. Such alignment extensions are described in greater detail in relation to Figs. 29-36. These slat u-channel alignment extensions may cooperate with one or more notches in the inner side walls of the c-channels of bracket 105, to help guide the alignment of slat u-channels or other additional components that are to be secured to the elongated structural members.

[0100] Referring back to Fig. 5, c-channel 504 comprises a first notch 544 in its inner side wall 530 proximate end 514. Notch 544 is configured to guide alignment of a first additional component of the modular structure, which additional component is configured to be secured to the first elongated structural member. In some examples, notch 544 may help guide alignment by receiving or otherwise matching, mating, or aligning with alignment extensions of the additional components, such as alignment extensions of slat u-channels, and the like.

[0101] Similarly, c-channel 506 comprises a second notch 546 in its inner side wall 536 proximate end 520. Notch 546 is configured to guide alignment of a second additional component of the modular structure, which additional component is configured to be secured to the second elongated structural member. While Fig. 5 shows bracket 105 as having two notches 544 and 546, it is contemplated that in some examples, in operation one of notches 544 and 546 may be used to guide alignment. In addition, in some examples, notches 544 and 546 may have sizes, shapes, and positions different than those in shown in Fig. 5. Moreover, it is contemplated that in some examples, bracket 105 may comprise one notch, or no notches.

[0102] As shown in Fig. 1 , bracket 105 also comprises openings such as opening 548 in inner side walls 530 and 536. These openings may be used to receive fasteners such as screws and the like, for securing the elongated structural members received into thec-channels to bracket 105. It is contemplated that in some examples the number, shapes, sizes, and positions of the openings such as opening 548 may be different than those shown in Fig. 5.

[0103] Turning now to Fig. 6, a bottom perspective view is shown of bracket 105. As shown in Fig. 6, bracket 105 comprises a threaded receiver 605 proximate end 508. Receiver 605 is configured to receive an adjustment member along leg axis 512. This adjustment member may be configured to be disposed between end 508 and the substrate on which the modular structure incorporating bracket 105 is to rest. In some examples, the adjustment member may be used to level the modular structure as it rests on the substrate. Moreover, it is contemplated that in some examples receiver 605 need not be breaded, or may have a shape, size, position, or mode of action other than those of receiver 605. It is also contemplated that in some examples bracket 105 need not comprise receiver 605.

[0104] Fig. 7 is a top plan view of bracket 105 shown in Fig. 5. Fig. 8 is a bottom plan view of bracket 105. Fig. 9 is a front side elevation view of bracket 105. Fig. 10 is a rear side elevation view of bracket 105. Fig. 11 is a right side elevation view of bracket 105. Fig. 12 is a left side elevation view of bracket 105.

[0105] Turning now to Fig. 13, a top perspective view is shown of example corner bracket 305. Bracket 305 is similar to bracket 105 in that bracket 305 comprises leg 502 and c-channels 504 and 506. Bracket 305 also comprises a u-channel 1305 secured to the corner 526 defined by c-channels 504 and 506. Corner 526 is not labelled in Fig. 13, but is shown and labelled in Fig. 14. U-channel 1305 extends along leg axis 512 from the side of the corner opposite leg 502. In other words, in bracket 305, leg 502 extends from one side of corner 526 along axis 512 in a first direction, and u-channel 1305 extends from a second, opposite side of corner 526 along axis 512 in a second direction, where the second direction is opposite the first direction.

[0106] U-channel 1305 is configured to receive one or more additional elongated structural members along c-channel axis 524. In some examples, such as in the case ofcorner brackets 310 shown in Figs. 3 and 21 -28, the u-channel may be oriented differently such that the u-channel is configured to receive the additional elongated structural members along c-channel axis 518. The one or more additional elongated structural members may be similar to structural members 315 shown in Fig. 3.

[0107] In Fig. 13, an end 1310 of u-channel 1305 is shown as being closed. It is also contemplated that in some examples, end 1310 may be open. In some examples, u- channel 1305 may be formed separately from the c-channels, and then secured to one or both of the c-channels. Moreover, in some examples, u-channel 1305 may be formed integrally with one or both of c-channels 504 and 506. It is also contemplated that in some examples, the u-channel may have a size, shape, orientation, or attachment point to the c-channels that is different than those shown in Fig. 13.

[0108] Turning now to Fig. 14, a bottom perspective view is shown of bracket 305. Fig. 14 shows that u-channel 1305 may comprise openings 1405, which may be used to receive fasteners such as screws and the like, for securing the additional elongated structural members received into u-channel 1305 to bracket 305. It is contemplated that in some examples, the shape, size, number, and distribution of openings 1405 may be different than those shown in Fig. 14.

[0109] As discussed earlier in relation to Fig. 3, in examples where the modular structure comprises a bed, the one or more additional structural members 315 may be received into u-channel 1305 to form a headboard of the bed.

[0110] Fig. 15 is a top plan view of bracket 305 shown in Fig. 13. Fig. 16 is a bottom plan view of bracket 305. Fig. 17 is a front side elevation view of bracket 305. Fig. 18 is a rear side elevation view of bracket 305. Fig. 19 is a right side elevation view of bracket 305. Fig. 20 is a left side elevation view of bracket 305.

[0111] Turning now to Fig. 21 , a top perspective view is shown of example bracket 310. Bracket 310 is similar to bracket 305, and comprises u-channel 2105 which is similar to u-channel 1305. A difference between brackets 305 and 310 is that in bracket 310, u-channel 2105 is oriented differently, and is configured to receive the one or more additional elongated structural members along c-channel axis 518.

[0112] Fig. 22 is a bottom perspective view of bracket 310 shown in Fig. 21. Fig. 23 is a top plan view of bracket 310. Fig. 24 is a bottom plan view of bracket 310. Fig. 25 is a front side elevation view of bracket 310. Fig. 26 is a rear side elevation view of bracket 310. Fig. 27 is a right side elevation view of bracket 310. Fig. 28 is a left side elevation view of bracket 310.

[0113] Turning now to Fig. 29, a top perspective view is shown of example slat u- channel 325. Slat u-channel 325 was also shown and described in relation to Fig. 3. Slat u-channel 325 may also be referred to as u-channel 325 in short. U-channel 325 comprises alignment extensions 2905, which may be configured to cooperate with notches in the corner brackets, such as notch 544 shown in Fig. 5, to help guide the alignment of u-channel 325. In some examples, alignment extension 2905 may be configured to be received in notch 544, to guide alignment. When bracket 105 and u- channel 325 are assembled to form a modular structure such as a bed, one of alignment extensions 2905 may cooperate with a given notch of a given corner bracket to guide alignment of u-channel 325.

[0114] U-channel 325 is configured to partially receive slat members configured to form slats to support a mattress. Examples of such slat members may include slat members 125 shown in Fig. 3. The receipt of slat members in u-channel 325 being partial refers to an end portion of each slat member being received in u-channel 325, while the full length of the slat member may not fit or be received in u-channel 325.

[0115] U-channel 325 also comprises openings 2910 for receiving fasteners such as screws and the like. Openings 2910, and the fasteners received therethrough, may be used to secure u-channel 325 to elongated structural members, such as elongated structural member 110 shown in Fig. 3. U-channel 325 also comprises openings 2915 for receiving fasteners such as a screws and the like. Openings 2915, and the fasteners received therethrough, may be used to secure u-channel 325 to slat members, such asslat members 125 shown in Fig. 3. It is contemplated that in some examples, u-channel 325 may comprise openings whose number, shape, size, and distribution may be different that those shown in Fig. 29 in relation to openings 2910 and 2915.

[0116] Fig. 30 shows a front side elevation view of slat u-channel 325. Fig. 31 shows a top plan view of slat u-channel 325. Fig. 32 shows a right side elevation view of slat u- channel 325.

[0117] Turning now to Fig. 33, a top perspective view is shown of example slat u- channel 120. Slat u-channel 120 was also shown and described in relation to Fig. 1. U- channel 120 has a modular structure, and is comprised of two identical portions 120-1 and 120-2. The structure and function of slat u-channel 120, and each of its portions 120-1 and 120-2 is generally similar to those of u-channel 325. In addition, openings 3310 and 3315 in portion 120-1 have a structure and function similar to those of corresponding openings 2910 and 2915 of u-channel 325.

[0118] Each of portions 120-1 and 120-2 comprises an alignment mechanism, which mechanism comprises an alignment extension 3305-1 and a notch 3305-2. Notch 3305-2 is shaped and sized to receive a complementary alignment extension of a neighboring portion of u-channel 120. Similarly, alignment extension 3305-1 is shaped and sized to be received in a complementary notch of a neighboring portion of u-channel 120. In this manner, alignment extension 3305-1 and notch 3305-2 of one portion may allow that portion to mate and align with another portion, to form the modular u-channel 120. In addition, alignment extension 3305-1 also functions in a manner similar to alignment extension 2905: namely, alignment extension 3305-1 may be configured to be received in notch 544 of bracket 105, to guide alignment of u-channel 120 relative to bracket 105 and elongated structural member 110.

[0119] While u-channel 120 is shown as comprising two portions 120-1 and 120-2, it is contemplated that in some examples, u-channel 120 may comprise one, three, or more portions. In addition, the modular structure of u-channel 120 reduces the longest dimension of the components (i.e. portions 120-1 and 120-2) used to form u-channel 120.This reduced dimension, in turn, may allow portions 120-1 and 120-2 to be packaged together with corner brackets 105 in a package that is smaller in size than if u-channel 120 was a single, longer component. This smaller package size may make the package easier to store, ship, and display on a retail shelf.

[0120] Fig. 34 shows a front side elevation view of slat u-channel 120. Fig. 35 shows a top plan view of slat u-channel 120. Fig. 36 shows a right side elevation view of slat u- channel 120.

[0121] Fig. 37 shows a version of Fig. 1 , where corner brackets 105 are shown in solid lines, and the other components are shown in dashed lines. In order to assist a user to build or assemble a bed, four corner brackets 105 may be packages and offered as a kit of parts. The user may then obtain the elongated structural members to assemble the bed frame using corner brackets 105. While u-channels 120 are shown as dashed in Fig. 37, it is contemplated that in some examples the kit may also comprise two or more slat u-channels, to allow the user to assemble slats for the bed using the slat u-channels provided in the kit and slat members obtained separately by the user.

[0122] Similarly, Fig. 38 shows a version of Fig. 3, where corner brackets 105, 305, and 310 are shown in solid lines, and the other components are shown in dashed lines. In order to assist a user to build or assemble a bed, two corner brackets 105, corner bracket 305, and corner bracket 310 may be packages and offered as a kit of parts. The user may then obtain the elongated structural members to assemble the bed frame using corner brackets 105, 305, and 310. While u-channels 325 are shown as dashed in Fig. 38, it is contemplated that in some examples the kit may also comprise two or more slat u- channels, to allow the user to assemble slats for the bed using the slat u-channels provided in the kit and slat members obtained separately by the user.

[0123] While Figs. 1 , 3, 37, and 38 show u-channels 120 used with four corner brackets 105 and u-channel 325 used with two corner brackets 105, corner bracket 305, and corner bracket 310, it is contemplated that in some examples u-channels 120, u-channels 325, or a combination thereof, may be used or provided in a kit with four corner brackets 105or with two corner brackets 105, corner bracket 305, and corner bracket 310. Furthermore, in some examples, the kit may also include strapping member 320 to help provide additional structural support to the one or more additional elongated structural members used to form the headboard of bed 300.

[0124] Turning now to Fig. 39, a left side elevation is shown of bed 100. Fig. 40 shows a front side elevation view of bed 100. Figs. 41 shows a right side elevation view of bed 100. Fig. 42 shows a rear side elevation view of bed 100. Fig. 43 shows a top plan view of bed 100. Fig. 44 shows a bottom plan view of bed 100. In Figs. 39-44, mattress 205 is also shown with bed 100.

[0125] Turning now to Fig. 45, a left side elevation is shown of bed 300. Fig. 46 shows a front side elevation view of bed 300. Figs. 47 shows a right side elevation view of bed 300. Fig. 48 shows a rear side elevation view of bed 300. Fig. 49 shows a top plan view of bed 300. Fig. 50 shows a bottom plan view of bed 300. In Figs. 45-50, mattress 405 is also shown with bed 300.

[0126] Throughout this specification and the appended claims, infinitive verb forms are often used. Examples include, without limitation: “to rest,” “to form,” “to guide,” “to delimit,” and the like. Unless the specific context requires otherwise, such infinitive verb forms are used in an open, inclusive sense, that is as “to, at least, rest,” to, at least, form,” “to, at least, guide,” and so on.

[0127] The above description of illustrated example implementations, including what is described in the Abstract, is not intended to be exhaustive or to limit the implementations to the precise forms disclosed. Although specific implementations of and examples are described herein for illustrative purposes, various equivalent modifications can be made without departing from the spirit and scope of the disclosure, as will be recognized by those skilled in the relevant art. Moreover, the various example implementations described herein may be combined to provide further implementations.

[0128] In general, in the following claims, the terms used should not be construed to limit the claims to the specific implementations disclosed in the specification and theclaims, but should be construed to include all possible implementations along with the full scope of equivalents to which such claims are entitled. Accordingly, the claims are not limited by the disclosure.

Claims

CLAIMS1 . A corner bracket for a modular structure, the corner bracket comprising: a leg comprising a first end configured to be disposed proximate a substrate on which the modular structure is to rest and a second end opposite the first end along a leg axis of the leg; a first c-channel having a third end and a fourth end opposite the third end along a first c-channel axis, the first c-channel secured to the second end of the leg proximate the fourth end, the third end configured to partially receive a first elongated structural member of the modular structure; a second c-channel having a fifth end and a sixth end opposite the fifth end along a second c-channel axis, the second c-channel secured to the second end of the leg proximate the sixth end, the fifth end configured to partially receive a second elongated structural member of the modular structure; the fourth end and the sixth end cooperating to form a corner; and the leg axis, the first c-channel axis, and the second c-channel axis being about mutually orthogonal to one another.

2. The corner bracket of claim 1 , wherein the fourth end and the sixth end are connected to one another, to form the corner.

3. The corner bracket of any one of claims 1 to 2, wherein: each of the first c-channel and the second c-channel comprise an outer side wall disposed on an outside of the corner and an inner side wall disposed on an inside of the corner; and the first c-channel comprises a gap in its inner side wall, the gap extending along the first c-channel axis; and the second c-channel comprises a corresponding gap in its corresponding inner side wall, the corresponding gap extending along the second c-channel axis.

4. The corner bracket of any one of claims 1 to 3, wherein one or more of:the first c-channel comprises a first alignment tab extending into the first c- channel proximate the fourth end and transverse to the first c-channel axis, the first alignment tab configured to delimit how far the first elongated structural member can be received into the first c-channel along the first c-channel axis; and the second c-channel comprises a second alignment tab extending into the second c-channel proximate the sixth end and transverse to the second c- channel axis, the second alignment tab configured to delimit how far the second elongated structural member can be received into the second c-channel along the second c-channel axis.

5. The corner bracket of claim 3, wherein one or more of: the first c-channel comprises a first alignment tab extending into the first c- channel proximate the fourth end and transverse to the first c-channel axis, the first alignment tab configured to delimit how far the first elongated structural member can be received into the first c-channel along the first c-channel axis, the first alignment tab comprising an extension of the inner side wall of the second c- channel; and the second c-channel comprises a second alignment tab extending into the second c-channel proximate the sixth end and transverse to the second c- channel axis, the second alignment tab configured to delimit how far the second elongated structural member can be received into the second c-channel along the second c-channel axis, the second alignment tab comprising a corresponding extension of the corresponding inner side wall of the first c-channel.

6. The corner bracket of any one of claims 3 or 5, wherein one or more of: the first c-channel comprises a first notch in the inner side wall of the of the first c-channel proximate the third end, the first notch configured to guide alignment of a first additional component of the modular structure configured to be secured to the first elongated structural member; andthe second c-channel comprises a second notch in the corresponding inner side wall of the of the second c-channel proximate the fifth end, the second notch configured to guide alignment of a second additional component of the modular structure configured to be secured to the second elongated structural member.

7. The corner bracket of any one of claims 1 to 6, wherein the third end and the fifth end define respective openings having about the same shape and size as one another, the openings configured to receive the first elongated structural member and the second elongated structural member respectively.

8. The corner bracket of any one of claims 1 to 7, further comprising a threaded receiver proximate the first end, the threaded receiver configured to receive an adjustment member along the leg axis, the adjustment member configured to be disposed between the first end and the substrate.

9. The corner bracket of any one of claims 1 to 8, wherein two or more of the leg, the first c-channel, and the second c-channel are integrally formed with one another.

10. The corner bracket of any one of claims 1 to 9, wherein the modular structure comprises a bed.11 . The corner bracket of any one of claims 1 to 9, further comprising a u-channel secured to the corner, the u-channel extending along the leg axis and from a side of the corner opposite the leg, the u-channel configured to receive one or more additional elongated structural members along one of the first c-channel axis and the second c- channel axis.

12. The corner bracket of claim 11 , wherein: the modular structure comprises a bed; and the one or more additional elongated structural members are configured to form a headboard of the bed.

13. A kit of parts comprising one of: four of the corner brackets according to any one of claims 1 to 10; andtwo of the corner brackets according to any one of claims 1 to 10, and two of the corner brackets according to any one of claims 11 and 12.

14. The kit of parts of claim 13, further comprising two or more slat u-channels configured to partially receive slat members configured to form slats to support a mattress.

15. The kit of parts of any one of claims 13 to 14, wherein: the kit comprises two of the corner brackets according to any one of claims 1 to 10, and two of the corner brackets according to any one of claims 11 and 12; the kit further comprising a strapping member securable to each of the one or more additional elongated structural members.

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