CN113543675A - Container with magnetic closure - Google Patents

Abstract

The present disclosure provides a container apparatus having a housing with an opening sealed by a closure mechanism. The closure mechanism may include a magnetic strip configured to partially or completely seal the opening.

Description

Container with magnetic closure

Cross Reference to Related Applications

The present application claims priority from US patent application No. 16/295,711 entitled "CONTAINER with magnetic CLOSURE (contact WITH MAGNETIC close)" filed on 3/7/2019, part continuation of US application No. 16/096,206 filed on 24/10/2018, US national phase application No. PCT/US2018/021546 filed on 3/8/2018, the benefit and priority of US provisional patent application No. 62/468,673 filed on 3/8/2017, which is expressly incorporated herein by reference in its entirety for any and all non-limiting purposes.

Technical Field

The present disclosure relates generally to non-rigid, semi-rigid, and rigid portable container devices that may be used to store personal items in a sealed storage compartment having a magnetic closure.

Background

The container may be designed for storing personal items of a user to provide a degree of protection against accidental impacts (e.g. falls) and against liquids and dust. The container may be constructed of a rigid material such as metal or plastic or a flexible material such as fabric or foam. The container may be designed with an opening/shell that allows access to the interior contents of the container. The opening may also be provided with a closing mechanism.

Disclosure of Invention

This summary is provided to introduce a selection of general concepts in a simplified form that are further described below in the detailed description. This summary is not intended to identify key features or essential features of the invention.

Aspects disclosed herein may relate to container devices having one or more of (1) a partially or fully waterproof closure, (2) a magnetic closure.

Drawings

The foregoing summary, as well as the following detailed description of embodiments, is better understood when considered in conjunction with the appended drawings. In the drawings, like reference characters designate the same or similar elements throughout the various views in which the reference characters appear.

Fig. 1 schematically depicts an embodiment of a container according to one or more aspects described herein.

Fig. 2 schematically depicts an embodiment of a container according to one or more aspects described herein.

Fig. 3A and 3B illustratively depict another embodiment of a container in accordance with aspects described herein.

Fig. 4 schematically depicts an embodiment of a container according to one or more aspects described herein.

Fig. 5 schematically depicts another view of the container shown in fig. 4, according to one or more aspects described herein.

Fig. 6 schematically depicts a cross-sectional view of a top portion of the container shown in fig. 4, according to one or more aspects described herein.

Fig. 7 depicts an embodiment of a container according to one or more aspects described herein.

Fig. 8A-8B schematically depict an embodiment of a container according to one or more aspects described herein.

Fig. 9A-9C schematically depict the container of fig. 8A-8B in an open configuration according to one or more aspects described herein.

Fig. 10 schematically depicts a back portion view of the container shown in fig. 8A-8B, according to one or more aspects described herein.

Fig. 11 schematically depicts a view of a portion of the interior back panel of the container shown in fig. 8A-8B, according to one or more aspects described herein.

Fig. 12 schematically depicts a view of a portion of the interior front panel of the container shown in fig. 8A-8B, according to one or more aspects described herein.

Fig. 13A schematically depicts a cross-sectional end view of an embodiment of the container shown in fig. 8A-8B, according to one or more aspects described herein.

Fig. 13B schematically depicts a more detailed view of the opening of the container shown in fig. 8A-8B, according to one or more aspects described herein.

Fig. 13C schematically depicts an alternative embodiment of the opening of the container shown in fig. 8A-8B, according to one or more aspects described herein.

Fig. 13D schematically depicts an alternative embodiment of the opening of the container shown in fig. 8A-8B, according to one or more aspects described herein.

Fig. 14 depicts an embodiment of a container according to one or more aspects described herein.

Fig. 15 depicts another view of the container shown in fig. 14, according to one or more aspects described herein.

Fig. 16 depicts another view of the container shown in fig. 14, according to one or more aspects described herein.

Fig. 17A-17B schematically depict isometric views of another embodiment of a vessel according to one or more aspects described herein.

Fig. 18A-18B schematically depict isometric views of a closure mechanism according to one or more aspects described herein.

Fig. 19 schematically depicts a cross-sectional view of another embodiment of a closure mechanism 1900 according to one or more aspects described herein.

Fig. 20 schematically depicts one embodiment of a closure mechanism according to one or more aspects described herein.

Fig. 21A and 22B depict a folded magnetic loop of a closure mechanism according to one or more aspects described herein.

Fig. 22 depicts a container with a magnetic closure according to one or more aspects described herein.

Fig. 23 depicts a container having a magnetic closure according to one or more aspects described herein.

Fig. 24A and 24B schematically depict a magnetic closure mechanism similar to that described in connection with fig. 23, in accordance with one or more aspects described herein.

Fig. 25 schematically depicts another embodiment of a container having a magnetic closure mechanism, according to one or more aspects described herein.

FIG. 26 schematically depicts a cross-sectional view of an embodiment of a magnetic closure, according to one or more aspects described herein.

FIG. 27 schematically depicts a cross-sectional view of another embodiment of a magnetic closure, according to one or more aspects described herein.

Fig. 28 depicts another example container including a magnetic closure mechanism according to one or more aspects described herein.

Fig. 29 schematically depicts a cross-sectional view of a portion of the closure mechanism of the container of fig. 28, according to one or more aspects described herein.

Fig. 30 depicts another embodiment of a container according to one or more aspects described herein.

Fig. 31A depicts the container of fig. 30 in a partially open configuration, according to one or more aspects described herein.

Fig. 31B depicts the container of fig. 30 in a partially closed configuration, according to one or more aspects described herein.

Fig. 32 schematically depicts the container of fig. 30 with a folding magnetic closure mechanism integrated into the perimeter of the opening, according to one or more aspects described herein.

Fig. 33 schematically depicts a cross-sectional view through the container of fig. 30, according to one or more aspects described herein.

Fig. 34 schematically depicts a close-up view of a portion of the cross-sectional view of fig. 33, according to one or more aspects described herein.

Fig. 35 schematically depicts a portion of the container of fig. 30, according to one or more aspects described herein.

Fig. 36 schematically depicts a cross-sectional view through the container of fig. 30 in the direction of the B-B arrow shown in fig. 35.

Fig. 37 depicts a front view of the container of fig. 30, according to one or more aspects described herein.

Fig. 38 depicts a rear view of the container of fig. 30, according to one or more aspects described herein.

Fig. 39 depicts an end view of the container of fig. 30, according to one or more aspects described herein.

Fig. 40A-40C depict a hook fastener according to one or more aspects described herein.

Fig. 41 depicts an isometric view of the hook fastener of fig. 40A-40C, according to one or more aspects described herein.

Fig. 42 depicts one embodiment of a magnetic cleat in accordance with one or more aspects described herein.

Fig. 43 depicts an end view of a magnetic cleat in accordance with one or more aspects described herein.

Fig. 44 depicts a view of a portion of the magnetic clamping plate of fig. 42, according to one or more aspects described herein.

Fig. 45 depicts a view of another portion of the magnetic clamping plate of fig. 42, according to one or more aspects described herein.

Fig. 46 depicts a front view of an example insulated container that can be configured to keep contents cold or warm for an extended period of time, according to one or more aspects described herein.

Fig. 47 depicts a rear view of the insulated container of fig. 46, according to one or more aspects described herein.

Fig. 48 depicts a side view of the example insulated container of fig. 46, according to one or more aspects described herein.

Fig. 49 schematically depicts a view of the example insulated container of fig. 46, according to one or more aspects described herein.

FIG. 50 schematically depicts a cross-sectional view of the thermal isolation device of FIG. 46, in accordance with one or more aspects described herein.

FIG. 51 schematically depicts an insulation layer of the insulation apparatus of FIG. 46, according to one or more aspects described herein.

FIG. 52 depicts two magnetic strips that may be used to form a magnetic closure of the opening of the thermal isolation device of FIG. 46, according to one or more aspects described herein.

FIG. 53 schematically depicts a cross-sectional view of the magnetic stripe of FIG. 52, in accordance with one or more aspects described herein.

FIG. 54 schematically depicts an alternative embodiment of a magnetic stripe in accordance with one or more aspects described herein.

Fig. 55 depicts the insulated container of fig. 46 in a folded configuration with a flap portion, according to one or more aspects described herein.

Fig. 56A-56B schematically depict cross-sectional views of an insulated container in respective unfolded or folded states, according to one or more aspects described herein.

Moreover, it is to be understood that the figures may show the proportions of the various elements of the various examples; however, the disclosed examples are not limited to this particular ratio. Further, unless otherwise indicated, the drawings are not to be understood as requiring a certain scale.

Detailed Description

In the following description of various examples and components of the present disclosure, reference is made to the accompanying drawings, which form a part hereof, and in which is shown by way of illustration various example structures and environments in which aspects of the disclosure may be practiced. It is to be understood that other structures and environments may be utilized and structural and functional modifications may be made in accordance with the specifically described structures and methods without departing from the scope of the present disclosure.

Additionally, although "front," "back," "top," "front," "back," "base," "bottom," "side," "forward" and "rearward" and the like may be used in this specification to describe various example features and elements, these terms are used herein for convenience, e.g., based on the example orientations shown in the figures or orientations in conventional use. Nothing in this specification should be construed as requiring a specific three-dimensional orientation or spatial orientation of structures without departing from the scope of the claims.

In the following description, reference is made to one or more container structures. It is contemplated that any of the disclosed structures may be constructed of any polymer, composite, and/or metal/alloy material, but does not include materials within the scope of the present disclosure. Further, it is contemplated that any method of manufacture may be used without departing from the scope of the present disclosure. For example, one or more welds (such as high frequency, ultrasonic or laser welding of fabrics, or metal/alloy welding), adhesives, sewing, molding, injection molding, blow molding, stamping, deep drawing, casting, die casting, drilling, deburring, grinding, polishing, sanding, or etching processes, etc., may be used in the construction of the various containers described throughout this disclosure. Further, where reference is made to a magnetic element or structure throughout this disclosure, it may be assumed that the element or structure includes one or more magnets (e.g., permanent magnets) or one or more metals or alloys (e.g., ferromagnetic materials, etc.) that may be attracted by magnets. Further, as described herein, a magnetic stripe may comprise a continuous magnetic element, a series of two or more discrete magnetic elements, or a two or three dimensional array of magnetic elements. Further, these magnetic elements may be composed of any magnetic metal or alloy, and may be combined with one or more non-magnetic materials, such as polymers, ceramics, or non-magnetic metals or alloys. It is also contemplated that the various disclosures described herein may be combined in any manner such that various permutations of combined elements are possible.

Various magnetic closure mechanisms are described throughout the following disclosure. These magnetic closure mechanisms may be constructed to be partially or completely water and/or air tight. It is contemplated that the magnetic closing mechanism may include a washer and a seal in addition to the magnetic elements described without departing from the scope of the present disclosure.

It is contemplated that any of the containers discussed throughout may be partially or completely water-tight, air-tight, and/or sealed to substantially or completely prevent dust or other materials from entering and/or escaping from the container. For example, containers 100, 200, 300, 400, 700, 800, 1400, 2002, 2200, 2300, and/or 2500, described in further detail in the preceding paragraphs, may include a partially or fully water-impermeable shell/outer wall and a closure mechanism.

Fig. 1 schematically depicts an embodiment of a container 100 according to one or more aspects described herein. It is contemplated by the present disclosure for a container, such as container 100, to alternatively be referred to as a bag, bin, or vessel, among others. In one example, the container 100 may have a hard shell that resists deformation. In one embodiment, the container 100 has a clamshell mechanism with a front shell 102 hingedly coupled to a rear shell 104. In the discussion throughout this disclosure, the hinge coupling may use one or more flexible elements (e.g., living hinges), piano hinges, or the like. It is contemplated that the shells 102 and 104 may be constructed of any polymer, composite, and/or metal/alloy material, etc. In one embodiment, the front shell 102 may be partially or completely transparent. In one example, the front shell 102 and/or the rear shell 104 may be constructed of a polycarbonate material. However, additional or alternative polymeric materials may be used without departing from the scope of the present disclosure.

The container 100 may have a gasket 106 extending around at least a portion of the inner perimeter of the rear shell 104. Gasket 106 may be disposed within a channel 107 of rear housing 104. The gasket 106 may be constructed of silicone, neoprene, nitrile, polyvinyl chloride, or butyl rubber, among others. In one example, the gasket 106 may be configured to partially or completely seal the opening 108 to an internal storage compartment within the container 100.

In one embodiment, it is contemplated that the container 100 may include a closure mechanism, which may otherwise be referred to throughout this disclosure as a fastener mechanism, having a snap ring 110 hingedly coupled to the front shell 102, and configured to be removably coupled to a top portion 112 of the rear shell 104. In some examples, the grommet 110 in cooperation with the gasket 106 may form a water-tight or watertight seal between the front shell 102 and the rear shell 104. Further, the container 100 may be formed of a waterproof or water-impermeable fabric to form a dry compartment within the container 100. However, additional or alternative closure mechanisms may be used without departing from the scope of the present disclosure. For example, the container 100 may use two or more clasps similar to the clasp 110, one or more zippers, a rail-type closure mechanism, a hook-and-loop fastener, a tab, an interference-fit type closure mechanism, an interlocking closure mechanism, or a magnetic closure mechanism without departing from the scope of the present disclosure.

Fig. 2 schematically depicts an embodiment of a container 200 according to one or more aspects described herein. The container 200 may have a sturdy shell that is at least partially resistant to deformation. In one particular example, the container 200 is of a clamshell design and has a front shell 202 hingedly coupled to a rear shell 204. The rear shell 204 may have a gasket 206 disposed within a channel 207 extending around at least a portion of an inner perimeter of the rear shell 204. As depicted, the opening provides access to the interior storage compartment 208 of the container 200. The internal storage compartment 208 may be partially or completely sealed (e.g., partially or completely sealed from air and/or water, etc.) when the front shell 202 is engaged with the rear shell 204 along the gasket 206. In one example, the gasket 206 may be similar to the gasket 106 described with respect to fig. 1. It is further contemplated that the container 200 may be constructed of a molded ethylene vinyl acetate material having a fabric coating.

In the depicted example, the container 200 may include a closure mechanism having a snap ring 210 hingedly coupled to an upper surface 212 of the front shell 202. Thus, the snap ring 210 may be configured to engage with a tab structure (not depicted) on the upper surface 214 of the rear shell 204. As in the above examples, it is also contemplated that the grommet 110 in cooperation with the gasket 206 may form a water-tight or watertight seal between the front shell 202 and the rear shell 204. Further, the container 200 may be formed of a waterproof or water-impermeable fabric to form a dry compartment within the container 200. However, additional or alternative closure mechanisms may be used, such as magnetic closure mechanisms or hook and loop fasteners, etc.

Fig. 3A and 3B exemplarily depict another embodiment of a container 300 according to one or more aspects described herein. In particular, fig. 3A schematically depicts the container 300 in an open configuration, and fig. 3B schematically depicts the container 300 in a closed configuration. In one embodiment, container 300 is constructed of one or more deformable materials such that one or more surfaces of housing 302 may be folded.

In one example, the opening 304 extends to an interior storage compartment of the container 300. The opening 304 may be partially or completely sealed by a first closure mechanism 306. The first closure mechanism may include a magnetic closure element extending around at least a portion of the perimeter of the opening 304. Additionally or alternatively, the first closure mechanism 306 may include a track-type fastener, and/or a zipper fastener, among others. Further, with the second closure mechanism 310, the opening 304 may be partially or completely sealed by folding/rolling the upper portion 308 of the housing 302. As shown in fig. 3B, the second closure mechanism 310 may be configured to extend over the folded top portion 308 and secure to a back side (not depicted) of the housing 302. Thus, the second closure mechanism 310 may include one or more hook and loop fasteners, a clasp fastener, a lace, or a magnetic element, among others.

Fig. 4 schematically depicts an embodiment of a vessel 400 according to one or more aspects described herein. In one embodiment, the container 400 has a front shell 402 coupled to a rear shell 404. Front shell 402 may be coupled to rear shell 404 by a hinge-type mechanism (not depicted in fig. 4) disposed along one or more side surfaces (e.g., bottom surface 410, left side surface 412, right side surface 414, and/or upper surface 416) of container 400. The front shell 402 may be coupled to the rear shell 404 by one or more additional or alternative closure mechanisms configured to partially or completely seal an opening extending to a storage compartment (not depicted in fig. 4) of the container 400. In one example, the container 400 may include a rail-type closure mechanism, a zipper-type closure mechanism, and/or a magnetic closure mechanism, among others. Accordingly, one or more additional or alternative closure mechanisms may be configured to seal an opening that extends partially or completely around the structural element 406.

In one example, the container 400 includes pull tabs 408a and 408b configured to provide a gripping surface on which a user may manually grip the container 400 in order to hingedly separate/hingedly couple the front shell 402 from the rear shell 404 to access/seal one or more internal storage compartments of the container 400. It is further contemplated that container 400 may include one or more alternative coupling mechanisms in place of a hinged mechanism (not depicted in fig. 4) disposed along one or more side surfaces of container 400. For example, the front shell 402 may be configured to be removably coupled to the rear shell 404.

One or more of the front and rear shells 402, 404 may be deformable, or may be partially or fully rigid. In one example, one or more of the front shells 402 in the back shell 404 may be constructed of molded EVA (ethylene vinyl acetate), and may have a fabric coating. The fabric coating may comprise any synthetic or natural fibrous material. It is further contemplated that any polymeric material, composite material, and/or metal/alloy may be used for the vessel 400 without departing from the scope of the present disclosure.

Fig. 5 schematically depicts another view of the container 400 having the front surface of the front shell 402 removed to provide a view of the interior compartment 502 of the container 400. Fig. 5 schematically depicts an articulating mechanism 504 extending along a portion of bottom surface 410 and configured to hingedly couple front shell 402 to rear shell 404. Fig. 5 schematically depicts an interior view of a structure 406 extending at least partially around the perimeter of the container 400. In one example, the structure 406 is composed of an elastomer. As previously described, the structure 406 includes one or more additional or alternative closure mechanisms configured to partially or completely seal the opening to the internal storage compartment 502. These additional or alternative closure mechanisms will be described in further detail in connection with the accompanying drawings.

Fig. 6 schematically depicts a cross-sectional view of a top portion of a container shown as container 400, according to one or more aspects described herein. Fig. 6 schematically depicts the front shell 402 having a front frame 602 extending around at least a portion of the inner perimeter of the front shell 402. The container 400 also includes a rear shell 404 and a rear frame 604 extending around an inner periphery of the rear shell 404. In one example, the container 400 has a closure mechanism that includes a front magnetic strip 606. The front magnetic strip 606 may extend around at least a portion of the front frame 602. Further, the front magnetic stripe 606 may be enclosed within a front channel 610 of the front frame 602. Similarly, the closure mechanism may include a rear magnetic stripe 608 extending around at least a portion of the rear frame 604. The rear magnetic stripe 608 may also be encapsulated within a rear channel 612 of the rear frame 604. It is contemplated that the front magnetic stripe 606 and the back magnetic stripe 608 may include one or more magnetic elements configured in one or more linear strips or two-dimensional arrays. For example, the front and rear magnetic strips 606, 608 may include a continuous magnetic element, or several magnetic elements spaced apart from each other within the front and rear lanes 610, 612. It is contemplated that the front magnetic stripe 606 and the back magnetic stripe 608 may include one or more permanent magnets, and/or elements that include a metal/alloy that is attracted to the magnets. Thus, the front magnetic stripe 606 can be configured to magnetically couple to the rear magnetic stripe 608.

Further, the closure mechanism of the container 400 may include a zipper 614. A zipper 614 may extend around at least a portion of the front frame 602 and the back frame 604. It is contemplated that any zipper mechanism of the pull type having any size (e.g., tooth size, pitch) and/or having any slider body may be used without departing from the scope of this disclosure. It is further contemplated that the zipper 614 may be configured to be partially or completely water impermeable. Thus, the zipper 614, when closed, may partially or completely prevent water from entering the storage compartment 502. Additionally or alternatively, a magnetic closure comprising a front magnetic stripe 606 and a rear magnetic stripe 608 may seal the opening into the internal storage compartment 502 such that it is partially or completely water and/or air tight.

In one example, the zipper assembly 614 may achieve a water tightness of 7psi above atmospheric pressure during testing with compressed air. However, in other examples, the water tightness of the closure 614 may be 5psi to 9psi above atmospheric pressure, and in other examples, the water tightness of the closure 614 may be 2psi to 14psi above atmospheric pressure. The waterproof zipper assembly 614 may include a slider body and a pull tab (not depicted). In one particular example, the waterproof zipper assembly 614 may be constructed of plastic or other non-metallic teeth to prevent injury when contents are removed from the interior storage compartment of the container 400.

Further advantageously, a magnetic closure mechanism comprising a front magnetic stripe 606 and a back magnetic stripe 608 can align the front shell 402 with the back shell 404 when the magnetic stripes 606 and 608 are magnetically coupled to each other. This magnetic alignment allows the zipper 614 to be opened or closed manually without any jamming/other localized failure of the zipper mechanism due to misalignment of the zipper teeth, etc.

Fig. 7 depicts an embodiment of a container 700 similar to container 400, in accordance with one or more aspects described herein. In particular, container 700 has a front shell 702 similar to front shell 402 and a rear shell 704 similar to rear shell 404, and is configured to be hingedly coupled to front shell 702. As depicted, the front shell 702 is separated from the rear shell 704 such that the internal storage compartment is accessible through the opening 706. Fig. 7 also depicts a zipper 708 that may be similar to zipper 614.

Fig. 8A-8B schematically depict one embodiment of a container 800 according to one or more aspects described herein. In particular, fig. 8A schematically depicts a front view of the container 800, and fig. 8B schematically depicts a partial back view of the same embodiment of the container 800. In one example, the container 800 may have an outer shell 802 formed of a partially or completely water impermeable material. It is contemplated that the outer shell 802 of the container 800 may include a front portion 804, a back portion 806, side portions 808, and a base portion 810. The container 800 may also include a closure mechanism 812, which may be configured to resealably seal an opening (not depicted in fig. 8A or 8B) at the top of the container 800. Further, the container 800 may include an attachment mechanism 814 on the back portion 806 that may be used to removably couple to another structure of the container 800, such as, for example, a bag, an insulated container, or an item of apparel (e.g., a belt), among others. In one embodiment, the attachment mechanism may include a strap with one or more hook and loop fasteners configured to allow the strap to be removably coupled to the external structure.

In one example, the container 800 may be configured to be removably coupled to another container, such as an insulated device or an insulated container. In particular, the container 800 may be configured to be removably coupled to one or more of the insulation devices described in u.s.pat.app.no.15/261407filed 9 sept.2016. For any and all non-limiting purposes, the entire contents of which are incorporated herein by reference in their entirety. Similarly, any of the other containers 100, 200, 300, 400, 700, and/or 1400 described throughout this document may also be configured to be removably coupled to one or more of the insulation devices described in u.s.pat.app.no.15/261407.

It is contemplated that the outer shell 802 of the container 800 may be constructed from one or more panels that are coupled to one another to form the depicted front portion 804, back portion 806, side portions 808, and base portion 810. In particular, one or more panels may be glued, sewn or welded (ultrasonic welding, RF welding, laser welding, etc.) together, and so forth. It is contemplated that outer shell 802 of container 800 may have one or more substantially rigid structures, one or more deformable structures, or a combination thereof. In addition, the housing 802 may use one or more polymers (such as polypropylene, polyvinyl chloride, polyethylene terephthalate, acrylonitrile butadiene styrene, etc.), composites, and/or one or more metals/alloys.

Fig. 9A-9C schematically depict a container 800 in an open configuration according to one or more aspects described herein. In particular, fig. 9A schematically depicts a front view, fig. 9B schematically depicts a side view, and fig. 9C schematically depicts a rear view of the container 800. In one embodiment, an opening 902 may be provided at the top of the container 800, with the opening extending into one or more storage compartments enclosed by the housing 802. The container 800 may include a closure mechanism that includes a magnetic seal. The magnetic seal is described in further detail in subsequent sections herein, and schematically depicts a portion of the magnetic seal within the cross-sectional window of FIG. 9A, such as element 904. As will be described in further detail in connection with the figures, the magnetic seal 904 may be configured to magnetically and resealable seal the opening 902 in the container 800. Additionally or alternatively, the closure mechanism of the container 800 may include a flap portion 906 that extends from the back portion 806 to above the edge of the opening 902 (the edge of the opening 902 is schematically depicted by dashed line 903). The flap portion 906 can include a first fastener element 908 configured to be removably coupled to a second fastener element 910. Second fastener element 910 is further coupled to an outer surface of front portion 804 of container 800. In some examples, the second fastener element may be formed in a larger area and may be in the form of a larger rectangle so that the flap portion 906 of the container 800 may be secured to the container at different heights. This may allow the size of the container to be adjustable to accommodate different loads in the container 800. In one example, the first and second fastener elements 908 and 910 can include hook and loop or french cleat fastener elements. In another embodiment, the first and second fastener elements 908 and 910 may include magnetic fasteners, such as magnetic strips. Magnetic fasteners may be used alone or in combination with french studs, hook and loop, and other types of fastening elements. The above method may also be used to attach various detachable straps to the container. In another embodiment, the first and second fastener elements 908 and 910 can include or can be used in conjunction with one or more of one or more rail/zipper type fasteners, one or more buttons, buckles, snaps, ties, interlocking handles, stamped hooks, clasps, or interference-type releasable couplings, among others.

In one embodiment, the housing of container 800 can be configured to fold along one or more lines (not depicted in fig. 9A-9C) to engage first and second fastener elements 908 and 910 with one another. It is contemplated that container 800 may be folded along one or more fold lines (e.g., along schematically depicted line 905) approximately half way between first and second fastener elements 908 and 910, with uniform spacing. Additionally or alternatively, at least a portion of the housing of container 800 can be configured in a rolled form to engage first and second fastener elements 908 and 910 with one another.

Fig. 10 schematically depicts a back portion view of a container 800 according to one or more aspects described herein. In particular, fig. 10 schematically depicts a container 800 having an attachment mechanism 814 in an open configuration. In one example, the attachment mechanism 814 can include two straps (e.g., straps 1002a and 1002 b). It is contemplated that the attachment mechanism 814 may use a single strip (similar to one of the strips 1002a and 1002b) or three or more strips (similar to one or more of the strips 1002a and 1002b) without departing from the scope of this disclosure. It is contemplated that strips 1002a and 1002b may be substantially similar. Thus, the band 1002a is described below and similar features may be assumed to exist on the band 1002 b.

In one embodiment, strap 1002a includes fastener elements 1004a, 1006a, and 1008 a. In one example, elements 1004a, 1006a, and 1008a may comprise hook and loop fasteners, and such that each of elements 1004a, 1006a, and 1008a comprises one or both of hook and loop elements, such that a selected one of elements 1004a, 1006a, and 1008a may be configured to be removably coupled to itself, or to one or more of the other two fastener elements. In one example, fastener elements 1004a, 1006a, and 1008a can be glued, welded, or stitched to strap 1002 a. For example, elements 1010a, 1012a, and 1014a may represent seams along which fastener element 1008a is stitched to strap 1004 a. Further, seams 1010a, 1012a, and 1014a may additionally or alternatively couple strap 1004a to back portion 806. It is further contemplated that fastener elements 1004a, 1006a, and 1008a may comprise fastener structures in addition to, or as an alternative to, hook and loop elements. In particular, the fastener elements may include one or more rail/zipper type fasteners, one or more buttons, buckles, snaps, buckles, staples, magnetic materials, or ties, among others, without departing from the scope of the present disclosure.

In one embodiment, the storage compartment of the container 800 may include one or more sub-compartments. Likewise, fig. 11 schematically depicts a portion of an interior back panel 1100 of a container 800 according to one or more aspects described herein. In particular, the storage compartment of the container 800 may include a storage sub-compartment 1102. In one particular example, the storage sub-compartment 1102 may include a padded insert pocket. In one embodiment, a padded insert pocket 1102 can be coupled to the interior rear surface 1104. In one example, the back portion 806 of the container 800 may comprise a single layer of material such that the interior rear surface 1104 is an interior surface of the back portion 806. In another embodiment, the container 800 includes multiple layers of material such that the interior rear surface 1104 is a separate structure from the structure of the back section 806. It is contemplated that the padded insert pocket 1102 may include an opening 1106 formed between an insert pocket front panel 1108 and an insert pocket rear panel 1110. The pouch front panel 1108 may have a top edge seam 1112 that is coupled to the pouch back panel 1110 at points 1114a and 1114 b. Further, the patch pocket back panel 1110 may be coupled to the interior back surface 1104 along a seam 1116, which may extend around the entire perimeter of the pocket 1108. In one embodiment, seam 1116 and attachment points 1114a and 1114b may comprise a stitched attachment. In other embodiments, the seam 1116 and the attachment points 1114a and 1114b may additionally or alternatively be welded, glued, or the like.

In some examples, sub-compartment 1102 may be padded such that one or more items stored therein have some cushioning to reduce the likelihood of damage when container 800 is dropped by being struck by an external element/structure. Accordingly, one or more of the pocket front panel 1108 and the pocket rear panel 1110 may include one or more cushion elements. In one example, one or more of panels 1108 and 1110 may include one or more of a foam material (e.g., polyethylene foam), a honeycomb material, and/or a bladder material disposed between two outer layers. In another embodiment, one or more of panels 1108 and 1110 may comprise a single layer of cushioning material, such as neoprene/polychloroprene or the like.

Fig. 12 schematically depicts a portion of an interior front panel 1200 of a vessel 800 according to one or more aspects described herein. The sub-compartment 1202 is schematically depicted in a similar manner as the sub-compartment 1102 of fig. 11, 12, which may be a lined or unlined compartment with a zipper closure. In particular, the zipper closure 1204 may be configured to provide a partially or fully sealable closure for an opening 1206 extending into the sub-compartment 1202. Similar to sub-compartment 1102, sub-compartment 1202 may include a zippered pouch back panel 1208 and a zippered pouch front panel 1210. A zippered bag rear panel 1208 may be coupled to an interior front surface 1212 of the container 800. In one example, inner front surface 1212 is an inner surface of front portion 804. In other examples, the container 800 may have multiple layers such that the interior front surface 1212 is spaced apart from the front portion 804 by one or more intermediate layers of material.

In one example, the zippered bag back panel 1208 can be coupled to the interior front surface 1212 along a seam 1214 that can extend around the entire perimeter of the bag 1202. Further, the seam 1214 may be sewn, welded, glued, or the like. Further, the zippered bag front panel 1210 can be coupled to the rear panel 1208 and/or the interior front surface 1212 along seams 1214. The zipper closure 1204 may include end stops 1216a and 1216b spaced across the opening 1206. One or more of the zippered pouch back panel 1208 and the zippered pouch front panel 1210 can be padded or unlined, similar to the receptacle front panel 1108 and the receptacle back panel 1110. Additionally or alternatively, one or more of the zippered bag back panel 1208 and the zippered bag front panel 1210 can comprise a mesh material or a partially or fully transparent polymeric material.

Fig. 13A schematically depicts a cross-sectional end view of an embodiment of a vessel 800, according to one or more aspects described herein. As previously described, the interior compartment 1302 is enclosed by the front portion 804, the back portion 806, and the base portion 810 (as well as the side portions 808 not depicted in fig. 13A). Further, the interior compartment 1302 may include one or more sub-compartments 1102 and 1202.

Further description of fig. 11, 13A schematically depicts the liner layer 1304 within the patch front panel 1108 and the patch rear panel 1110. In one particular embodiment, the cushion layer 1304 may comprise 0.5 to 5mm polyethylene foam. It is contemplated that other types of foams, cushioning materials, and/or other thicknesses may be utilized without departing from the scope of the present disclosure.

As previously described, one or more of the front portion 804, back portion 806, side portions 808, and base portion 810 may comprise a plurality of panels of material coupled together. In one particular example, the front portion 804 may include a lower front portion 1306 coupled to an upper front portion 1308. Similarly, the back portion 806 can include a lower back portion 1310 coupled to the upper back portion 1312. Alternatively, the lower anterior portion 1306 and the upper anterior portion 1308 can be formed as a single element, and/or the lower back portion 1310 and the upper back portion 1312 can be formed as a single element. In one example, the upper forward portion 1308 can include a front edge 1314 that enters the opening 1316 of the compartment 1302. Similarly, the upper back portion 1312 may include a rear edge 1318 of the opening 1316.

Fig. 13B schematically depicts a more detailed view of the opening 1316 of the container 800 according to one or more aspects described herein. In particular, fig. 13B schematically depicts a cross-sectional end view of a first magnetic strip 1320 having a first magnetic strip top side 1329 and a first magnetic strip bottom side 1331 and coupled to the inner surface 1212 of the front portion 804 at the front edge 1314 of the opening 1316. Similarly, second magnetic strip 1322 has a second magnetic strip top side 1333 and a second magnetic strip bottom side 1335, and may be coupled to inner surface 1104 of back portion 806 at a rear edge 1318 of opening 1316.

In one embodiment, the first magnetic strip 1320 may be rigidly coupled to the inner surface 1212 along at least the overseam 1324 and underseam 1326. Further, second magnetic strip 1322 may be hingedly coupled to inner surface 1104. The hinged coupling of magnetic strip 1322 may be at seam 1328 at rear edge 1318 of port 1316. Likewise, second magnetic strip 1322 may have an unstrained end 1330 that is separate from surface 1104 and that may rotate about seam 1328. Further, the second magnetic stripe bottom side 1335 may not be attached to the housing 802. In other examples, one or both of the first magnetic stripe bottom side 1331 and the second magnetic stripe bottom side 1335 may not be attached to the housing 802.

In another implementation, the first magnetic strip 1320 may be hingedly coupled to the inner surface 1212 along an upper seam 1324, while the second magnetic strip 1322 may be rigidly coupled to the inner surface 1104 by the upper seam 1328 and another lower seam 1340, as schematically depicted in fig. 13C, without departing from the scope of the present disclosure. Likewise, the first magnetic strip 1320 may have an unsecured end 1342 that is separate from the surface 1212 and may rotate about the seam 1324.

In another embodiment, as schematically depicted in fig. 13D, both first magnetic strip 1320 and second magnetic strip 1322 may be hingedly coupled to respective inner surfaces 1212 and 1104 at respective front edges 1314 and 1318. Likewise, first magnetic strip 1320 may have an unsecured end 1342 spaced from surface 1212 and second magnetic strip 1322 may have an unsecured end 1330 spaced from surface 1104.

Advantageously, the hinged coupling of one or more of first and/or second magnetic strips 1320 and 1322 may cause the magnetic coupling to continuously engage and seal compartment 1302 until relatively higher internal/external pressure is applied to the side walls of compartment 1302 than if both magnetic strips 1320 and 1322 were rigidly coupled to respective inner surfaces 1212 and 1104.

The containers described throughout this disclosure may be configured to be continuously sealed in response to a pressure differential between the internal storage compartment of a given container and the external environment surrounding the container. In one embodiment, container 800 may be configured to be continuously sealed to achieve the first pressure level using a magnetic closure formed from magnetic strips 1320 and 1322 that are magnetically coupled to each other. Further, container 800 may be configured to continuously seal to achieve a second pressure level that is higher than the first pressure level when the two magnetic closures formed by magnetic strips 1320 and 1322 are engaged and the second closure is engaged to fastener element 910 by detachably coupling fastener element 908. In one example, the use of the second closure formed by fastener elements 908 and 910 in combination with the magnetic closure formed by magnetic strips 1320 and 1322 can increase the pressure experienced by the seal of the internal storage compartment of container 800 by a factor of 5 or more, as compared to the use of the magnetic closure formed by magnetic strips 1320 and 1322 alone. In other examples, the pressure tolerance created by engaging fastener elements 908 and 910 in combination with the magnetic closure formed by magnetic strips 1320 and 1322 can be increased by a factor of 5 to 10. In one embodiment, the magnetic closure formed by magnetic strips 1320 and 1322 can be configured to withstand pressures of 0.5-0.9psi or greater, and the combination of the magnetic closure formed by magnetic strips 1320 and 1322 and the second closure formed by fastener elements 908 and 910 can be configured to withstand pressures of 2.5-4.5psi or greater. Further, it is contemplated that container 800, or any other container described throughout this disclosure, may be subjected to alternative pressure ranges.

Fig. 14 depicts an embodiment of a container 1400 similar to the container 800, in accordance with one or more aspects described herein. In particular, the container 1400 may include a front portion 1402 similar to the front portion 802 and a back portion 1404 similar to the back portion 806. The container 1400 may also include a tab portion 1406 that may be similar to the tab portion 906. Likewise, flap portion 1406 may have a first fastener element 1408 coupled thereto. First fastener element 1408 can be similar to first fastener element 908 and can be configured to couple to a second fastener element 1410 coupled to an outer surface of front portion 1402. Likewise, second fastener element 1410 may be similar to second fastener element 910. In one particular example, first and second fastener elements 1408 and 1410 can include hook and loop fastener elements. However, additional or alternative fastener elements may be used with these elements without departing from the scope of this disclosure. For example, first and second fastener elements 1408 and 1410 can include magnetic fasteners, such as magnetic strips or the like.

In addition, FIG. 14 depicts a magnetic stripe 1412. The magnetic strip 1412 may be similar to the magnetic strip 1322 and may be configured to magnetically seal the opening 1414 of the container 1400. In particular, the magnetic strip 1412 may be coupled to the inner surface of the back portion 1404 at the rear edge 1405 of the opening 1414. In one example, the magnetic strip 1412 can be configured to magnetically attach to a second magnetic strip (not depicted) coupled to the inner surface of the front portion 1402 at the front edge 1416 of the opening 1414.

In one implementation, the magnetic stripe 1412 may include an array of magnetic elements (e.g., elements 1418a, 1418b, etc.). In one embodiment, these magnetic elements 1418a, 1418b may be permanent magnets. In another example, the magnetic elements 1418a, 1418b may be magnetically attracted via permanent magnets. It is further contemplated that the magnetic stripe 1412 may additionally or alternatively include an array of magnetic elements similar to the two or more rows of elements 1418a and 1418 b. Further, it is contemplated that the magnetic stripe 1412 may include one or more continuous frequency bands rather than a series of multiple magnetic elements (e.g., elements 1418a and 1418 b). These frequency bands may include one or more magnetic wires or foils without departing from the scope of the present disclosure. Further, additional or alternative embodiments of the magnetic closure may be used with the container 1400 without departing from the scope of the present disclosure. In one example, the magnetic seal formed by magnetic strips 1320, 1322, and/or 1412 may form a partial or complete water-tight seal of openings 902 and/or 1414.

Fig. 15 depicts another view of the container 1400 shown in fig. 14, in accordance with one or more aspects described herein. In one example, fig. 15 shows that the magnetic strip 1412 can be hingedly coupled to the inner surface of the back portion 1404 at the rear edge 1405 of the opening 1414.

Fig. 16 depicts another view of the container 1400 shown in fig. 14, in accordance with one or more aspects described herein. In particular, fig. 16 depicts testing of a magnetic fastener of the container 1400, such as a fastener comprising a magnetic strip 1412 configured to magnetically couple to a second magnetic strip to seal the opening 1414. As depicted, the container 1400 demonstrates the ability of the magnetic fastener to maintain an airtight seal when a 5kg mass is disposed in the back portion 1604 of the container 1600 (in this test setup, the container 1600 contains only air).

Fig. 17A-17B schematically depict isometric views of another embodiment of a container 1700 according to one or more aspects described herein. In particular, fig. 17A schematically depicts the container 1700 in an open configuration, and fig. 17B schematically depicts the container in a closed configuration. In one example, the container 1700 may be similar to the container 800 and has a housing 1702 having a front portion 1704, a back portion 1706, side portions 1708, and a base portion 1710. In addition, the container 1700 has a first fastener element 1712 configured to be removably coupled to a second fastener element 1714. To removably couple the first fastener element 1712 to the second fastener element 1714, the flap portion 1716 of the back portion 1706 can be folded or rolled such that the first fastener element 1712 is adjacent to the second fastener element 1714. It is further contemplated that the container 1700 can have a magnetic closure 1713 similar to that described with respect to fig. 13B. Thus, in one example, the magnetic closure may be capable of sealing the container 1700 up to 0.25psi when the container 1700 is in the open configuration of fig. 17A. In other examples, the magnetic closure may be capable of sealing the container 1700 at pressures up to 0.3psi, 0.4psi, 0.5psi, 0.6psi, 0.7psi, or 1.0psi when the container 1700 is in the open configuration of fig. 17A. Further, when in the closed configuration of fig. 17B, the combination of magnetic closure 1713 with first fastener element 1712 and second fastener element 1714 may be capable of sealing container 1700 at pressures up to 2.75 psi. In other examples, the combination of the magnetic closure element 1713 and the first and second fastener elements 1712, 1714 may be capable of sealing the container 1700 at pressures up to 3.0psi, 3.5psi, 4.0psi, 4.5psi, or.50 psi.

Fig. 18A-18B schematically depict isometric views of a closure mechanism according to one or more aspects described herein. Specifically, fig. 18A schematically depicts an isometric view of a top portion of the closure mechanism 1800. The closure mechanism 1800 may be similar to that of the container 400 and includes a rear frame 1802 similar to the rear frame 604 configured to magnetically and removably couple to a front frame 1804 similar to the front frame 602. When coupled, as depicted in fig. 18A-18C, a zipper slot or zipper channel 1806 is formed. In one example, the zipper slots 1806 can be configured to provide clearance for the slider body to move along the zipper strips (e.g., zipper 614). Fig. 18B schematically depicts an isometric view of a bottom portion of the closure mechanism 1800. In one example, each of rear frame 1802 and front frame 1804 may include a plurality of magnetic elements, where elements 1808a-1808c are examples of a plurality of similar elements. In one embodiment, the magnetic elements (e.g., elements 1808a-1808c) may be coupled to front frame 1804 and rear frame 1802 using one or more molding, overmolding, gluing, or interference fit processes. In one example, when front frame 1804 is magnetically coupled to rear frame 1802, the magnetic elements within each of rear frame 1802 and front frame 1804 may abut one another. In another example, magnetic elements within each of rear frame 1802 and/or front frame 1804 may exert a magnetic force without directly contacting each other. In one example, the magnetic elements (e.g., elements 1808a-1808c) may be permanent magnets, and may also be ferromagnetic or paramagnetic materials. Additionally or alternatively, the closure mechanism 1800 may include a magnetic strip rather than discrete magnetic elements (e.g., elements 1808a-1808c) without departing from the scope of the present disclosure.

Fig. 19 schematically depicts a cross-sectional view of another embodiment of a closure mechanism 1900 according to one or more aspects described herein. In one example, closure mechanism 1900 may be similar to that of container 400 and includes a rear shell 1902 and a front shell 1904 that form an outer shell of the container similar to container 400. Alternatively, the closure mechanism 1900 may include a zipper 1906 configured to provide a first closure of the opening 1908 between the back shell 1902 and the front shell 1904. In one example, the zipper 1906 may be telescopically coupled to the rear housing 1902 and the front housing 1904 such that when the zipper 1906 is closed, tension forces the front frame 1912 towards the rear frame 1910. This tension, in turn, pushes the front magnetic strip 1914 toward the rear magnetic strip 1916. In one example, the zipper slot 1918 is formed when the front frame 1912 is magnetically and removably coupled to the rear frame 1910. In another example, the closure mechanism 1900 may include gasket elements 1920 and 1922 configured to provide additional sealing of the opening 1908 when the front magnetic stripe 1914 is magnetically coupled to the rear magnetic stripe 1916.

Fig. 20 schematically depicts one embodiment of a closure mechanism 2000 in accordance with one or more aspects described herein. In one example, the closure mechanism 2000 is configured to resealably seal the container. Housing 2002 is one example of the types of containers that may utilize closure mechanism 2000. However, it is contemplated that the closure mechanism 2000 may be used with any container type and that the housing 2002 represents one exemplary embodiment. The housing 2002 may be formed of a water impermeable material or a partially or fully permeable material. Although not depicted in the schematic diagram of fig. 20, the housing 2002 may generally have a front portion, a back portion, side portions, and a base portion. The housing 2002 may also include an opening 2004. The closure mechanism 2000 may be configured to resealably seal the opening 2004. In one example, the closure mechanism 2000 is configured to fold between an open configuration and a closed configuration to resealably seal the opening 2004. The closure mechanism 2000 may include a magnetic element configured to provide a sealing force. Further, the seal provided by the closure mechanism 2000 may be substantially watertight and/or airtight when in the closed configuration.

As depicted in fig. 20, the closure mechanism 2000 is positioned in a partially folded configuration through which the closure mechanism 2000 moves as the closure mechanism transitions between the fully open and closed configurations. In one example, the closure mechanism 2000 includes a folded magnetic loop 2100 coupled to an opening of the housing 2002. The folded magnetic ring 2100 is described in further detail in conjunction with fig. 21A and 21B.

Fig. 21A and 22B depict a folded magnetic loop 2100 of a closure mechanism 2000 in accordance with one or more aspects described herein. Specifically, fig. 21A depicts folded magnet ring 2100 in a fully open configuration, and fig. 21B depicts folded magnet ring 2100 in a fully closed configuration. The fully closed configuration of fig. 21B may seal an opening of a container, such as opening 2004 of housing 2002.

The folded magnetic loop 2100 may include a front loop member 2102 that extends linearly between a first end 2104 and a second end 2106. These first and second ends 2104, 2106 can be coupled to respective first and second ends of a front portion of an opening, such as opening 2004. The front loop member 2102 may also include a protrusion 2108 that extends toward the rear loop member 2116. The protrusion 2108 may have a first magnetic surface 2114 that faces the rear ring member 2116. Additionally, the front ring member 2102 can include a second magnetic surface 2110 that is spaced apart from a third magnetic surface 2112 by a protrusion 2108.

The rear loop member 2116 of the folded magnetic loop 2100 may extend between a first end 2118 and a second end 2120. These first and second ends 2118 and 2120 may be coupled to respective first and second ends of a rear portion of an opening (such as opening 2004). The rear loop member 2116 may also include a protrusion 2122 that extends toward the front loop member 2102. The protrusion 2122 can have a first magnetic surface 2124 that faces the front ring member 2102. Additionally, the rear ring member may include a second magnetic surface 2126 that is spaced apart from a third magnetic surface 2128 by a protrusion 2122.

The folded magnet ring 2100 may include a first side hoop member 2130 that extends along a first side of an opening, such as opening 2004. The first side loop member 2130 may be hingedly coupled to the first end 2104 of the front loop member 2102 and to the first end 2118 of the rear loop member 2116. The first side loop member 2130 additionally includes a central hinge 2132 that separates the first magnetic element 2134 from the second magnetic element 2136.

The folded magnetic loop 2100 includes a second side loop member 2140 that extends along a second side of an opening, such as opening 2004. The second side loop member 2140 may be hingedly coupled to the second end 2106 of the front loop member 2102 and hingedly coupled to the second end 2120 of the rear loop member 2116. The second side loop member 2140 additionally includes a central hinge 2142 that separates the first magnetic element 2144 from the second magnetic element 2146.

As described above, the folded magnetic loop 2100 includes a hinge at the first end 2104 between the front loop member 2102 and the first side loop member 2130. Additionally, the front loop member 2102 is hinged to the second side loop member 2140 at the second end 2106. Similarly, the rear girdle member 2116 is hinged to the first side girdle member 2130 at a first end 2118 and to the second side girdle member 2140 at a second end 2120. In addition, the first side ring member 2130 includes a central hinge 2132, and the second side ring member 2140 includes a central hinge 2142. It is contemplated that any of these hinge elements may include a living hinge structure including a flexure constructed of one or more polymers, metals, or alloys. Additionally or alternatively, any of the hinge elements may comprise any mechanical hinge mechanism comprising separate hinge elements rotatably coupled to each other.

As depicted in fig. 21A, when the folded magnetic loop 2100 is in the fully open configuration, the front loop member 2102, the rear loop member 2116, the first side loop member 2130, and the second side loop member 2140 are positioned in a substantially linear configuration. When folded, the central hinge 2132 of the first side loop member 2130 hinges the first and second magnetic elements 2134, 2136 of the first side loop member 2130 into contact with each other. In addition, the hinged coupling of the first side loop member 2130 to the first end 2104 of the front loop member 2102 and the first end 2118 of the rear loop member 2116 hinges the first and second magnetic elements 2134, 2136 of the first side loop member 2130 into contact with the second magnetic surface 2110 of the front loop member 2102 and the second magnetic surface 2126 of the rear loop member 2116.

When folded, the central hinge 2142 of the second side loop member 2140 hinges the first and second magnetic elements 2144, 2146 of the second side loop member 2140 into contact with each other. In addition, the hinged coupling of the second side loop member 2140 to the second end 2106 of the front loop member 2102 and the second end 2120 of the rear loop member 2116 hinges the first and second magnetic elements 2144, 2146 of the second side loop member 2140 into contact with the second magnetic surface 2112 of the front loop member 2102 and the second magnetic surface 2128 of the rear loop member 2116.

When folded, the center hinge 2132 of the first side loop member 2134 and the center hinge 2142 of the second side loop member 2140 hinge the first magnetic surface 2110 and the second magnetic surface 2112 of the front loop member 2102 into contact with the corresponding first magnetic surface 2126 and second magnetic surface 2128 of the rear loop member 2116. This closed configuration is depicted in fig. 21B.

Fig. 22 depicts a container 2200 with a magnetic closure 2202 according to one or more aspects described herein. In one example, the container 2200 may be similar to any of the containers described throughout this disclosure. In another example, the container 2200 may be similar to one or more insulated containers described in U.S. application No. 15/790,926 entitled "insulated container" filed on 2017, 10, 23, the entire contents of which are incorporated herein by reference for any and all non-limiting purposes.

The container 2200 may include a housing 2204 constructed from a water impermeable material. The housing 2204 may include a front portion 2206, a back portion 2208, side portions 2210 and 2212, and a base portion 2214. In one example, the opening 2216 may be positioned at the top portion 2218 of the container 2200. However, it is contemplated that the magnetic closure mechanism 2202 may be used in alternative open embodiments for resealably sealing a container similar to the container 2200.

The magnetic closure mechanism 2202 may include a first magnetic strip 2220 coupled to a first side of the opening 2216. First magnetic stripe 2220 may comprise a linear string of magnetic elements 2222. In another embodiment, the magnetic stripe 2202 may comprise a single continuous magnetic element or a two-dimensional array of magnetic elements without departing from the scope of the present disclosure. The second magnetic strip 2224 may be coupled to a second side of the opening 2216. The first magnetic strip 2220 may be magnetically attracted to the second magnetic strip 2224 to resealably seal the opening 2216 using magnetic attraction between the magnetic strips 2220 and 2224. Thus, second magnetic stripe 2224 may include one or more magnetic elements, similar to first magnetic stripe 2220. In one example, the first magnetic strip 2220 can be manually separated from the second magnetic strip 2224 to convert the opening 2216 from the sealed configuration to the open configuration, as depicted in fig. 22. In one example, each of first magnetic strip 2220 and second magnetic strip 2224 may be injection molded with rare earth magnets. The container 2200 may include tabs 2226 to allow a user to manually separate the first magnetic strip 2220 from the second magnetic strip 2224. The first and second magnetic strips can help create a secure seal that does not break when the container 2200 is dropped from a reasonable height. In addition, the geometry of this sealing method creates insulating spaces to improve thermal performance and eliminate the "thermal bridge" effect.

Fig. 23 depicts a container 2300 having a magnetic closure mechanism 2301 in accordance with one or more aspects described herein. In one example, the container 2300 may be similar to any of the containers described throughout this disclosure, such as the container 2200 of fig. 22. The container 2300 may include an outer shell 2302. The housing 2302 can have an opening 2304 that extends into the storage compartment. The magnetic closure mechanism 2301 can be configured to resealably seal the opening 2304. The magnetic closure mechanism 2301 may include a first magnetic strip 2306 extending along a longitudinal axis coupled to a first side of the opening 2304. In one example, first magnetic strip 2306 comprises a linear string of discrete magnet elements, with magnets 2308 and 2310, or both examples, spaced apart along a longitudinal axis of first magnetic strip 2306. The rail 2312 may extend along a longitudinal axis and may be coupled to a second side of the opening 2304. The second magnetic strip 2314 may extend along a longitudinal axis and be slidably coupled to the rail 2312. Second magnetic stripe 2314 can have a series of magnets similar to first magnetic stripe 2306.

In one example, the second magnetic strip 2314 is slidably coupled to the rail 2312 such that the second magnetic strip 2314 can slide relative to the rail 2312 with the longitudinal axis of the second magnetic strip 2314 parallel to the longitudinal axis of the rail 2312. In one example, the series of magnets on first magnetic strip 2306 may have an outer surface facing second magnetic strip 2314 and having alternating magnetic polarity. Similarly, the series of magnets of second magnetic strip 2314 may have an outer surface facing first magnetic strip 2306 and having alternating magnetic polarity. In the first configuration, the magnets of the first magnetic strip 2306 may be aligned with the magnets of the second magnetic strip 2314 having opposite magnetic polarity, and the first magnetic strip 2306 may be magnetically attracted to the second magnetic strip 2314. In the second configuration, the magnets of the first magnetic strip 2306 may be aligned with the magnets of the second magnetic strip 2314 having the same magnetic polarity, and the first magnetic strip 2306 may be magnetically repelled by the second magnetic strip 2314. By sliding the second magnetic strip 2314 relative to the track 2312, the second magnetic strip 2314 can be transitioned from the first configuration to the second configuration. Thus, when in the first configuration, the magnetic closure 2301 is in a closed configuration and the opening 2304 is sealed. When in the second configuration, the magnetic closure 2301 is in an open configuration and the opening 2304 is unsealed. Thus, the slidable movement of second magnetic stripe 2314 relative to rail 2312 can allow a user to manually separate the magnets from each other with a reduced force than would otherwise be required to pull first magnetic stripe 2306 away from second magnetic stripe 2314. In one example, arrow 2350 schematically depicts the direction of movement of second magnetic stripe 2314 to slide into a closed configuration, while arrow 2352 schematically depicts the direction of movement of second magnetic stripe 2314 to slide into an open configuration.

The magnetic closure mechanism 2306 can additionally include a tab element 2320 that can be used to manually slide or twist the second magnetic strip 2314 along the guide track 2312 relative to the first magnetic strip 2306. The tab element 2320 may comprise a fabric loop or a polymer gripping element. However, additional or alternative embodiments may be used without departing from the scope of the present disclosure.

Fig. 24A and 24B schematically depict a magnetic closure mechanism similar to that described in connection with fig. 23, in accordance with one or more aspects described herein. Specifically, FIG. 24A schematically depicts a magnetic closure mechanism 2400 having a first magnetic strip 2304 and a second magnetic strip 2306. The second magnetic strip 2306 is configured to slide relative to the first magnetic strip 2304. Further, each of the first and second magnetic strips 2304 and 2306 includes a series of magnets having alternating magnetic polarity on an outer surface. When in the first configuration of fig. 24A, the first magnetic strip 2304 is aligned with the second magnetic strip 2306 such that the outer surface of the magnets faces the outer surface of the magnets having opposite magnetic polarity. This first configuration results in an attractive magnetic force between the first magnetic strip 2304 and the second magnetic strip 2306.

Fig. 24B schematically depicts the first magnetic strip 2304 and the second magnetic strip 2306 in a second configuration. As depicted in fig. 24B, the second magnetic strip 2306 has been moved relative to the first magnetic strip 2304 such that the outer surfaces of the first and second magnetic strips that face each other have the same magnetic polarity. This second configuration causes the first magnetic strip 2304 to be magnetically repelled by the second magnetic strip 2306. Thus, the second configuration depicted in fig. 24B depicts the magnetic closure mechanism 2400 in an open configuration. The container may be held in an open position when the first magnetic strip 2304 is repelled by the second magnetic strip 2306. This may allow a user to be able to see the contents of the container interior and easily access the contents of the container interior.

Fig. 25 schematically depicts another embodiment of a container 2500 having a magnetic closure mechanism 2502 according to one or more aspects described herein. The container 2500 may be similar to the containers described throughout this disclosure. In one example, the container 2500 is an insulated container. Additionally or alternatively, the container 2500 may have an outer shell 2504 that is substantially water impermeable or waterproof. Although not depicted in fig. 25, housing 2504 may include any of the geometries and/or features of the containers described throughout the present disclosure, and include a front portion, a back portion, side portions, a base portion, and the like. In one embodiment, fig. 25 schematically depicts a cross-sectional view of a top portion of a container 2500 having an internal storage compartment 2506. The storage compartment 2506 may be formed from a liner 2508. Additionally, container 2500 can include one or more insulation layers 2510 positioned between outer shell 2504 and inner liner 2508.

The container may include an opening 2512 that extends into the storage compartment 2506. As depicted in fig. 25, the opening 2512 is resealable to seal by the magnetic closure mechanism 2502. Accordingly, magnetic closure mechanism 2502 may include a first magnetic strip 2514 coupled to the inner surface of container 2500 on a first side of opening 2512. In one example, the first magnetic stripe 2514 is substantially rigidly coupled to the inner surface of the container 2500. In addition, magnetic closure mechanism 2502 includes a second magnetic stripe 2516 having a magnetic stripe top side 2518 and a magnetic stripe bottom side 2520. The second magnetic stripe top side 2518 may be coupled to a second side of the opening 2512, and the second magnetic stripe bottom side 2520 may be unattached to the container 2500 so that the second magnetic stripe 2516 may bend and pivot relative to the first magnetic stripe 2514. Thus, the second magnetic stripe top side 2518 may be coupled to the container 2500 via a flexible element, which may comprise a fabric element or a flexible polymer element, among others.

The magnetic closing mechanism 2502 may additionally include a third magnetic stripe 2522. The third magnetic stripe 2522 may comprise a third magnetic stripe top side 2524 and a third magnetic stripe bottom side 2526. The third magnetic stripe top side 2524 may be coupled to a second side of the opening 2512, and the third magnetic stripe bottom side 2526 may not be attached to the container 2500, such that the third magnetic stripe 2522 may bend and pivot relative to the first magnetic stripe 2514. Thus, the third magnetic stripe top side 2524 may be coupled to the container 2500 by means of a flexible element, which may comprise a textile element or a flexible polymer element, or the like.

In the closed configuration depicted in fig. 25, the second magnetic stripe 2516 can be configured to magnetically couple to the first magnetic stripe 2514 inside the storage compartment 2506. Additionally, when in the closed configuration depicted in fig. 25, the third magnetic stripe 2522 may be configured to magnetically couple to the first magnetic stripe 2514 on an outer surface of the housing 2504 of the container 2500.

FIG. 26 schematically depicts a cross-sectional view of an embodiment of a magnetic closure 2600, according to one or more aspects described herein. It is contemplated that magnetic closure 2600 can be used with any of the closures and/or containers described throughout this disclosure. The magnetic closure 2600 can include two magnetic strips 2602a and 2602b, which can be configured to magnetically couple to each other to seal the opening of the container. Each of magnetic strips 2602a and 2602b may include a single continuous magnetic element, a series of discrete magnetic elements, or an array of magnetic elements. Further, the magnetic element may comprise a permanent magnet, or a metallic material magnetically attracted to the magnet.

Each of magnetic strips 2602a and 2602b may include one or more magnetic elements 2604 encapsulated with a shell material 2606. Shell material 2606 can include one or more polymers, alloys, ceramics, or fiber reinforcements, among others. Additionally, the magnetic coupling surfaces 2608a and 2608b of the respective magnetic strips 2602a and 2602b may have a planar geometry. In another embodiment, the magnetic strips 2602a and 2602b may each be formed of a contiguous magnetic material such that the planar surfaces 2608a and 2608b are themselves magnetic.

Fig. 27 schematically depicts a cross-sectional view of another embodiment of a magnetic closure 2700 according to one or more aspects described herein. It is contemplated that magnetic closure 2700 may be used with any of the closures and/or containers described throughout this disclosure. Magnetic closure 2700 can include two magnetic strips 2702a and 2702b, which can be configured to magnetically couple to one another to seal the opening of the container. Each of magnetic strips 2702a and 2702b can comprise a single continuous magnetic element, a series of discrete magnetic elements, or an array of magnetic elements.

Each of magnetic strips 2702a and 2702b may include one or more magnetic elements 2704 encapsulated with a shell material 2706. Shell material 2706 can include one or more polymers, alloys, ceramics, or fiber reinforcements, among others. Additionally, the magnetic coupling surfaces 2708a and 2708b of the respective magnetic strips 2702a and 2702b can have a non-planar geometry. In certain examples, the magnetic coupling surfaces 2708a and 2708b can have interlocking or complementary geometries. Further, the magnetic coupling surfaces 2708a and 2708b can have an undulating, corrugated, serrated, wavy, or zig-zag surface geometry. Additionally, the surface geometry of the magnetic coupling surfaces 2708a and 2708b can be irregular or regular surface features (such as undulations, corrugations, serrations, waves, or zig-zag, etc.). Advantageously, the non-planar surface geometry of the magnetic coupling surfaces 2708a and 2708b can reduce or prevent the sliding of the magnetic strips 2702a and 2702b relative to each other. This, in turn, may increase the strength and/or efficacy of the magnetic seal formed by the magnetic attraction between magnetic strips 2702a and 2702 b. In another embodiment, magnetic strips 2702a and 2702b can each be formed of a contiguous magnetic material such that non-planar surfaces 2708a and 2708b are themselves magnetic. In one example, the magnetic strips 2702a and 2702b can be formed by injection molding or extrusion molding. The interlocking geometry of magnetic strips 2702a and 2702b can prevent seal failure.

Fig. 28 depicts another example container including a magnetic closure mechanism according to one or more aspects described herein. The container 2800 may be implemented as an insulated container having a storage compartment 2802 that is resealable by a hinge cover 2806. The container 2800 may be similar to one or more containers described in U.S. application No.15/261,407 entitled "thermal insulation apparatus and method for forming an insulation apparatus," filed on 9/2016, the entire contents of which are incorporated herein by reference for any and all non-limiting purposes. The lidding closure 2804 may use a combination of an internal magnetic closure mechanism and an external zipper mechanism to resealably seal the storage compartment 2802. In one example, the combination closure may be similar to the closure of fig. 6, including an external zipper assembly 614 in combination with internal magnetic strips 606 and 608. In one example, the magnetic strips 606 and 608 may be injection molded TPU with embedded rare earth magnets. The magnets help provide alignment and sealing forces for the closure member. The geometry of the magnetic strips 606 and 608 can create a secure seal that remains intact when dropped from a reasonable height. Also, the geometry of such seals creates insulating spaces to improve thermal performance and eliminate the "thermal bridge" effect. An additional tab on the front portion allows for an opening point for the closure 2806. In addition, the tab 2808 and container 2800 may be provided with one or more mating features to prevent accidental opening of the closure.

Fig. 29 schematically depicts a cross-sectional view of a portion of a closure mechanism of a container 2800, according to one or more aspects described herein. In one example, the closure mechanism includes a zipper assembly 604 and internal magnetic strips 606 and 608. The magnetic strips 606 and 608 may be magnetically coupled to each other with or without the zipper assembly 604 in the closed configuration. Thus, the magnetic strips 606 and 608 can be used to resealably seal the cover 2804 to the storage compartment 2802, wherein the zipper assembly 604 further enhances such sealing when positioned in the closed configuration.

Fig. 30 depicts another embodiment of a container 3000 according to one or more aspects described herein. Specifically, fig. 30 depicts the container 3000 in a closed configuration, while fig. 31 depicts the same container 3000 in an open configuration (partially open configuration). In the depicted example, the container 3000 includes a housing 3002. The housing 3002 may be partially or completely water-tight, air-tight, and/or sealed to substantially or completely prevent dust or other materials from entering and/or escaping from the container 3000. For example, the housing 3002 may be constructed of one or more layers of material to form a partially or fully water impermeable barrier. In this regard, the housing 3002 may be formed of any material or construction method described throughout this disclosure and/or may be constructed using any material or technique described in U.S. application No. 15/261704 filed 2016, 9, the entire contents of which are incorporated herein by reference for any and all non-limiting purposes. Further, housing 3002 may be implemented as a substantially deformable structure constructed from a flexible material.

The housing 3002 may be implemented with a substantially cubical lower geometry and includes a front portion 3004, a back portion 3006, a first side portion 3008 and a second side portion 3010. The housing 3002 may additionally include a base portion 3012. The base portion 3012 may be formed of the same material or materials as the portions 3004, 3006, 3008, and/or 3010, or may include additional or alternative materials to provide additional durability and/or wear resistance to the base portion of the container 3000. In addition, the housing 3002 includes a tab 3014 that extends from the back portion 3006. As depicted in fig. 30, the flap 3014 is configured to be fastened to the front portion 3004 by way of fasteners 3016. The fastener 3016 may be implemented as a hook that is rotatably coupled to a strap 3018 that extends from a lower edge 3020 of the flap 3014. Additionally or alternatively, fasteners 3016 may include one or more magnetic cleats, side release buckles, one or more snap closures, hook and loop fasteners, one or more magnetic fasteners, or the like. Further, it is contemplated that the fastener 3016 is rotatably coupled to the webbing loop 3022 or another region of the front portion 3004 of the housing 3002 and is configured to be removably coupled to the strap 3018. The fastener 3016 can also be configured to removably couple to an aperture that provides an anchor point and extends through a portion of the housing 3002. The aperture may have any geometry and may be formed by any manufacturing process (such as laser cutting, punching, stamping) or may be formed from one or more material portions that are coupled to one another to form the aperture. Additionally, the housing 3002 may use more than one hole or channel as part of a closure mechanism for removably coupling the flap 3014 to the front portion 3004. Furthermore, these one or more holes or channels may be reinforced with a rigid reinforcing element (washer, plug, tube, etc.). The fastener 3060 may be configured to removably fasten to the webbing ring 3022. Further, the webbing loop 3022 may form one of a series of webbing loops 3024 coupled to the front portion 3004 of the housing 3002. In one example, the series of webbing loops 3024 can be coupled to at least a portion of the front portion 3004, the base portion 3012, and/or the back portion 3006 of the housing 3002.

The container 3000 additionally includes a carrying handle 3026 coupled to the back portion 3006 of the housing 3002. Alternatively, the carrying handle 3026 may be coupled to the flap 3014. The handle 3026 may be formed from a flexible webbing material and may include an inner liner encapsulated between two or more outer layers of webbing material. However, additional or alternative handle embodiments may be used with the container 3000 without departing from the scope of the present disclosure.

It is contemplated that the container 3000 may include one or more additional or alternative handles, loops, and webbing loops for attaching various items, such as straps (shoulder straps), security buckles, dry bags, keys, storage boxes, and the like. The ring may be a D-ring and a shoulder strap (not shown) may be connected to the D-ring to facilitate carrying the container 3000. The insulation may also include side, front and/or rear handles, pockets, tethers and D-rings anywhere on the outer surface of the housing 3002. The pocket may be sized to receive a key, phone, purse, etc., and may be formed to be waterproof. The pouch may also include a waterproof zipper to prevent the contents therein from becoming wet.

Additionally, the housing 3002 may also include a plurality of reinforced areas and/or patches configured to structurally support a handle (e.g., handle 3026), a strap, and a loop of webbing (e.g., webbing 3022). It is contemplated that the various elements of the containers described throughout this disclosure, including container 3000, may be joined together using one or more joining techniques, including sewing, gluing, riveting or welding (e.g., RF fabric welding), and the like.

Fig. 31A depicts another view of the container 3000 of fig. 30. Specifically, fig. 31A depicts the container 3000 in a partially open configuration such that the fastener 3016 has been disengaged from the webbing 3024 to expose an opening 3030 into an interior storage compartment within the container 3000. The container 3000 includes a closure mechanism similar to the closure mechanism 2100. As depicted, the closure mechanism integrated into the container 3000 is in a partially open configuration such that the hinges 3032 and 3034 are partially extended. When fully extended, the perimeter of the opening 3030 may be substantially linear in geometry. In alternative embodiments, the container 3000 and the opening 3030 may have other geometries. For example, opening 3030 may be implemented with circular, elliptical, oval, triangular, pentagonal, hexagonal, heptagonal, and/or octagonal opening geometries. It is further contemplated that opening 3030 may be implemented with any polygonal geometry. Additionally or alternatively, the opening 3030 can be described as having a curvilinear geometry, and the geometry of the opening 3030 (or of other components of the container 3000) can be deformed from one shape to one or more different shapes. Thus, container 3000 includes both fasteners 3016 and a folding magnetic closure mechanism similar to closure mechanism 2100. The folding magnetic closure mechanism is integrated into the perimeter 3038 of the opening 3030, as described in further detail with respect to fig. 32.

Fig. 31B depicts the container 3000 in another configuration, such that the magnetic closure mechanism formed around the opening 3030 is in a closed configuration, and the flap 3014 remains in an open configuration, with the fastener 3016 disengaged from the front portion 3004 of the housing 3002.

Fig. 32 schematically depicts a container 3000 having a folding magnetic closure mechanism integrated into the perimeter 3038 of the opening 3030. Thus, fig. 32 schematically depicts internal elements that are not visible on the exterior or interior surface of the container 3000.

The folded magnetic closure mechanism within container 3000 may be referred to as folded magnetic loop 3040 and may be substantially similar to folded magnetic loop 2100. The folded magnetic loop 3040 can include a front loop member 3042 that extends linearly, curvilinearly, or otherwise along an upper edge of the front portion 3004 of the housing 3002. The front loop member 3042 may extend between a first end 3044 and a second end 3046. The front loop member 3042 may be formed from a flexible polymer material in which the magnetic elements 3048 are embedded. The magnetic element 3048 may include a single magnet or a series of individual magnet elements. The magnetic element 3048 may be magnetized as a permanent magnet or may be magnetically attracted to a separate magnet. The magnetic element 3048 may face the rear of the opening 3030.

The rear loop member 3050 of the folded magnetic loop 3040 may extend between the first end 3052 and the second end 3054. Similar to the front loop member 3042, the rear loop member 3050 may be formed of a flexible polymer material with magnetic elements 3056 embedded therein. The magnetic element 3056 may be similar to the magnetic element 3048. Magnetic element 3056 may face the front of opening 3030.

The folded magnetic loop 3040 may include a first side loop member 3060 that extends along a first side of the opening 3030. The first side loop member 3060 may be hingedly coupled to a first end 3044 of the front loop member 3040 and hingedly coupled to a first end 3052 of the rear loop member 3050. The first side loop member 3060 additionally includes a central hinge 3034 that separates the first magnetic element 3062 from the second magnetic element 3064. Similarly, magnetic elements 3062 and 3064 may be similar to magnetic elements 3048 and 3056.

The fold magnet loop 3040 also includes a second side loop member 3070 that extends along a second side of the opening 3030. The second side hoop member 3070 may be hingedly coupled to the second end 3046 of the front hoop member 3042 and hingedly coupled to the second end 3054 of the rear hoop member 3050. The second side loop member 3070 additionally includes a central hinge 3032 that separates the first magnetic elements 3072 from the second magnetic elements 3074. Magnetic elements 3072 and 3074 may be similar to magnetic elements 3048, 3056, 3062, and 3064. In addition, magnetic elements 3048, 3056, 3062, 3064, 3072, and 3074 may be embedded in the flexible substrate. Further, the flexible substrate may form a portion of the collar members 3042, 3050, 3060, and 3070.

In one embodiment, in addition to hinges 3032 and 3034, the hinges at ends 3044, 3046, 3052, and 3054 can comprise living hinge structures that include flexures constructed of one or more polymers, metals, or alloys. Additionally or alternatively, any of the hinge elements may comprise any mechanical hinge mechanism comprising separate hinge elements rotatably coupled to each other.

When in the fully open configuration, the folded magnet collar 3040 positions the front collar member 3042, the rear collar member 3050, the first side collar member 3060, and the second side collar member 3070 in a substantially straight or curved configuration. When folded, the central hinge 3034 of the first side loop member 3060 hinges the first and second magnetic elements 3062, 3064 of the first side loop member 3060 into contact with one another.

When folded, the center hinge 3032 of the second side collar member 3070 hinges the first and second magnetic elements 3072, 3074 of the second side collar member 3070 into contact with each other. In addition, when the magnetic loop 3040 is folded, the magnetic element 3048 is in contact with and magnetically coupled to the magnetic element 3056.

In one embodiment, the magnetic ring 3040 may substantially seal the opening 3030 when folded into a closed configuration such that the opening is substantially watertight. In another embodiment, the magnetic ring 3040 may be configured to close the opening 3030, but not form a water-tight or air-tight seal.

In one example, the flap 3014 can include a reinforced polymer sheet 3080. In one embodiment, the polymer plate 3080 may include one or more magnetic elements such that when the flap 3014 is folded over the opening 3030 and the fastener 3016 is removably coupled to the webbing 3024, the reinforcement plate 3080 is also magnetically coupled to the magnetic loop 3040 (e.g., to the magnetic element 3048).

Fig. 33 schematically depicts a cross-sectional view through the vessel 3000 according to one or more aspects described herein. As depicted, the container 3000 is in an open configuration. As depicted, the container 3000 includes a liner 3100. The liner 3100 may be formed from one or more flexible synthetic or natural materials, or a combination thereof, and may be water permeable or water impermeable. The foam layer 3102 may be enclosed between the outer shell 3004 and the inner liner 3100. The foam layer may extend around all of the sidewalls of the container 3000 or portions thereof. Further, the foam layer 3102 may have any foam layer thickness, and any foam material type or combination thereof may be used. In one embodiment, the foam layer 3102 may be used to provide protection for one or more contents stored within the container 3000. Additionally or alternatively, the foam layer 3102 may include an insulating material configured to provide insulation to reduce heat transfer between the internal storage compartment of the container 3000 and the external environment.

Fig. 34 schematically depicts a close-up view of a portion of the cross-sectional view of fig. 33. Specifically, fig. 34 depicts one embodiment of a configuration for forming a container 3000. Specifically, the bonding material 3106 may be used to couple the inner layer 3100, the foam layer 3102, the stiffener 3080, and the housing 3004 to each other and to the lower edge 3020 of the flap 3014. In one example, the handle stiffener 3130 may be used to provide structural support when the container 3000 is held by the handle 3056. Thus, the handle reinforcement 3130 may be formed as a polymeric plate or structural member encapsulated between the outer shell 3002 and the inner liner 3100.

In one embodiment, the foam layer 3102 is stitched to the housing 3002. However, the container 3000 may use additional or alternative construction methods. For example, the foam layer 3102 may be stitched to the inner liner 3100, or may be free floating between the inner liner 3100 and the outer shell 3002.

Fig. 35 schematically depicts a portion of a container 3000. In particular, fig. 35 depicts a strap 3018 and a fastener 3016, which are further described with respect to the cross-sectional view of fig. 36. Thus, FIG. 36 schematically depicts a cross-sectional view through the container 3000 in the direction of arrows B-B in FIG. 35. As shown, the strap 3018 may be coupled to the flap 3014 by a bonding material 3106. The strap 3018 may be formed from a single length of material that is doubled over itself when sewn at the bonding material 3106. These elements 3150 schematically depict the locations of the seams that are sewn to form the strip 3018.

Fig. 37 depicts a front elevation view of a container 3000 according to one or more aspects described herein. Fig. 38 schematically depicts a rear elevation view of a container 3000 according to one or more aspects described herein. Fig. 39 depicts an end view of a container 3000 according to one or more aspects described herein.

Fig. 40A-40C depict side, front, and back views of a container 4000 according to one or more aspects described herein. Hook fasteners 4000 may be used in place of fasteners 3016 as previously described. Thus, the hook fastener 4000 may be configured to be rotatably coupled to the strap 3018 and to be detachably coupled to the webbing loop 3022. Advantageously, in one example, the hook fastener 4000 includes multiple elements that reduce the likelihood of the fastener 4000 inadvertently disengaging from the webbing loop 3022. It is contemplated that the hook fastener 4000 may additionally be used in a variety of alternative fastening scenarios.

The hook fastener 4000 may be constructed of any material or combination of materials. In one particular example, the hook fastener 4000 can be formed from aluminum, steel, titanium, a polymer (it is contemplated that any polymer or combination of polymers can be used), or ceramic, among others. Hook fastener 4000 includes two apertures 4002a and 4002b that extend through hook fastener 4000 from front surface 4004 to back surface 4006. The two orifices 4002a and 4002b have an elongated geometry and rounded ends. In one example, a strip formed from webbing material (such as strip 3018) passes through both apertures 4002a and 4002b to form a non-removable coupling (strip 3018 is not intended to be removed from hook fastener 4000). This non-detachable coupling allows the hook fastener 4000 to pivot relative to the strap 3018. Advantageously, using a combination of two apertures 4002a and 4002b can reduce the tendency of the strap 3018 to rotate within the channel of the two apertures about the z-axis, depicted schematically as axis 4008 c. Rather, the hook fastener 4000 is limited to rotation relative to the strip 3018 about an x-axis, schematically depicted as axis 4008 a.

Additionally, the hook fastener 4000 includes a third aperture 4010 in which the loop of webbing 3022 is configured to be received and retained. The opening 4012 extends from a side of the hook fastener 4000 into the third aperture 4010. Angled barbs 4014 extend from openings 4012 into the passage of apertures 4010. Further, the lower wall 4016 of the aperture 4010 is stepped down from the end of the inclined barb 4014 by means of a step 4018. The upper wall 4020 of the aperture 4020 is substantially equal to or lower than the apex 4022 of the angled barb 4014. Upper angled surface 4024 is substantially parallel to the angled geometry of angled barbs 4014 and helps guide webbing loop 3022 into or out of the passage of orifice 4010.

The hook fastener 4000 has a curved geometry, as depicted in fig. 40A. It is contemplated that the radius of curvature or radii associated with the depicted geometry of the hook fastener 4000 may have any value without departing from the scope of the present disclosure. A first thickness 4026 and a second thickness 4028 that is less than the first thickness 4026 of the hook fastener 4000. It is contemplated that the first thickness 4026 and the second thickness 4028 can be average thicknesses that can vary over the geometry of the hook fastener 4000. Further, the first thickness 4026 and the second thickness 4028 may have any value without departing from the scope of the present disclosure. In one example, the hook fastener 4000 includes a recessed channel 4030 that extends between the first end 4032 and the second end 4034. The recessed channel 4030 is configured to prevent the webbing ring 3022 from being inadvertently removed from the aperture 4010. In one example, the recessed channel 4030 and the end wall 4032 extending in the z-direction 4008c above the surface of the recessed channel 4030 prevent a strap or webbing portion (e.g., the webbing ring 3022) from inadvertently sliding out of the opening 4012. In this regard, the relative height at which the inclined barbs 4014 extend above the recessed channel 4030 is depicted in fig. 41 in a three-dimensional view of the hook fastener 4000.

Fig. 42 depicts an embodiment of a magnetic clamp plate 4200 according to one or more aspects described herein. In one limitation, the magnetic clamp plate 4200 may be used as a replacement for the hook fastener 4000 or the hook fastener 3016. In one example, the magnetic clamp plate 4200 includes a first portion 4202 configured to be magnetically coupled to a second portion 4204. Further, in one example, the first portion 4202 can be configured to be coupled to the strap 3018 and the second portion 4204 can be configured to be coupled to a region of the front portion 3004 of the housing 3002. In an alternative example, the first portion 4202 of the magnetic clamp plate 4200 may be coupled to the tab 3014. Similarly, the second portion 4204 may be coupled to a series of webbing loops 3024 and so on. It is contemplated that the first and second portions 4202, 4204 may be coupled to the described regions or other structures of the vessel 3000 using any fixation method and/or technique. For example, the first and second portions 4202, 4204 may be glued, sewn, riveted, sewn, or clamped into or onto various or other structures of the container 3000 without departing from the scope of the present disclosure.

Fig. 43 depicts an end view of a magnetic clamp plate 4200 according to one or more aspects described herein. In one example, the magnetic clamping plate 4200 has a geometry configured to prevent the first portion 4202 from being inadvertently magnetically separated from the second portion 4204. For example, the magnetic clamping plate 4200 includes a hook structure 4302 configured to prevent the first portion 4202 from shearing off the second portion 4204 along the x-axis 4308 a. In one example, the wedge-shaped geometry of the magnetic clamping plate 4200 facilitates intentional and manual separation of the first portion 4202 from the second portion 4204. Specifically, a user can pivot the first portion 4202 away from the second portion 4204 by pulling the first end 4306 of the first portion 4202 away from the second portion 4204 substantially along the y-axis 4308b and/or pushing the second end 4310 of the first portion 4202 toward the second portion 4204 substantially along the y-axis 4308b (along the negative y-axis 4308 b).

Fig. 44 depicts a view of the second portion 4204 of the magnetic splint 4200 when removed from the first portion 4202. In one example, the second portion 4204 includes a magnetic surface 4402 configured to magnetically couple to a corresponding surface on the first portion 4202. In addition, the magnetic surface 4402 includes geometric features configured to align and facilitate retention of the first portion relative to the second portion 4204 when the first and second portions 4202, 4204 are magnetically coupled to one another. In one example, the second portion 4204 includes an elongated protrusion 4404 extending across a portion of the magnetic surface 4402. In addition, second portion 4204 includes a recess 4406 that extends into the structure of second portion 4204 below surface 4402.

Fig. 45 depicts a view of the first portion 4202 of the magnetic splint 4200. In one example, the first portion 4202 includes a magnetic surface 4502 configured to magnetically couple to a corresponding magnetic surface 4402 on the second portion 4204. In addition, the magnetic surface 4502 includes geometric features configured to align and facilitate retention of the first portion relative to the second portion 4204 when the first and second portions 4202, 4204 are magnetically coupled to one another. In one example, the first portion 4202 includes an elongated recess 4504 that extends across a portion of the magnetic surface 4502 and is configured to receive the elongated protrusion 4404. In addition, second portion 4204 includes a protrusion 4506 extending from the structure of surface 4502 that is configured to be received into recess 4406 of second portion 4204.

Fig. 46 depicts a front view of an exemplary insulated container 4610 that may be configured to keep the contents cold or warm for an extended period of time. The insulated container 4610 may include similar elements as described in U.S. patent 10143282 filed on 3/6/2017, the entire contents of which are incorporated herein by reference for any and all non-limiting purposes. Fig. 47 depicts a rear view of the insulated container 4610, and fig. 48 depicts a side view of the insulated container 4610. The insulated vessel 4610 generally includes an outer shell 4612 defining a front portion 4630, a back portion 4702, side portions 4802, and a base portion 4622. In one example, the front portion 4630, rear portion 4702, and side portions 4802 may be collectively referred to as a sidewall of the vessel 4610. The container 4610 additionally includes an opening 4614 located at a top portion of the flap 4640. Thus, the flap 4640 is configured to extend between a top of the housing 4630 and the opening 4614. The opening 4614 is configured to provide a resealable access point into the storage compartment of the vessel 4610. This storage compartment is shown in more detail in fig. 50 as compartment 5012. The opening 4614 may be sealed by any of the closure mechanisms described throughout this document. In one example, opening 4614 includes the elements described with respect to fig. 13D. Thus, opening 4614 includes a front side 4810 and a back side 4812. Seam 1324, as described with respect to fig. 13D, may be coupled to a front side 4810 of opening 4614, and seam 1328, as described with respect to fig. 13D, may be coupled to a back side 4812 of opening 4614. Accordingly, opening 4614 may be resealably sealed by first and second magnetic strips 1320, 1322, whereby top edges of first and second magnetic strips 1320, 1322 are coupled to respective front and back sides 4810, 4812 of opening 4614. The bottom edges of first magnetic strip 1320 and second magnetic strip 1322 are not attached to the inner surface of container 4610 and are depicted as loose ends 1342 and 1330. Opening 4614 may additionally include a pull tab 4670 configured to be manually pulled to pull front side 4810 and back side 4812 away from each other to open opening 4614.

As shown in fig. 46, various handles, straps, and webbing (e.g., 4616, 4618, 4620) may also be included on the insulated container 4610 for carrying, holding, or securing the insulated device 4610. In this regard, the housing 4612 may also include a plurality of reinforced areas or patches (e.g., 4640a-4640c) configured to help structurally support optional handles or straps (e.g., 4616, 4618, 4620). The handles or straps (e.g., 4616, 4618, 4620, 4730) and other attachments may be sewn, glued, welded or riveted to, or attached to the primary structure of the insulated container 4610 using any other attachment method or combination of methods.

Fig. 46 further depicts a base 4622 and a base support ridge 4624. The base support ridges 4624 may provide structural integrity and support to the insulating device 4610 (also referred to as an insulated container 4610) when the insulating device 4610 is placed on a surface. In one example, the insulated container 4610 may additionally include a pull tab 4740 that may be configured to be manually gripped to pry open a magnetic strip of a magnetic closure of the opening 4614.

Fig. 50 schematically depicts a cross-sectional side view of the thermal isolation device 4610. In one example, the liner 5010 forms a chamber, receptacle, or storage compartment 5012 for receiving and storing contents therein. The insulation 4610 includes an inner liner 5010, an insulation layer 5014, and an outer housing 4612. As shown in fig. 50, an insulation layer 5014 may be located between the liner 5010 and the housing 4612 and may be formed as a foam insulation to help maintain the internal temperature of the storage compartment 5012 for storing contents for which cold or warm keeping is desired. The insulating layer 5014 may also be located between the inner liner 5010 and the outer housing 4612 and may not be attached to the inner liner 5010 or the outer housing 4612 such that it floats between the inner liner 5010 and the outer housing 4612. In one example, the inner liner 5010 and the outer housing 4612 may be connected at the top portion 5030 of the insulation 4610 such that the insulation 5014 may freely float in the pocket formed by the inner liner 5010 and the outer housing 4612.

In this example, the inner layer or liner 5010 can be formed from a first liner sidewall portion 5010a and a bottom liner portion 5010 b. The first liner side wall portion 5010a and the bottom liner portion 5010b can be secured together by, for example, welding to form the compartment 5012. In one example, the compartment 5012 can be a "dry bag" or vessel for storing contents. In one example, after the first liner side wall portion 5010a and the bottom liner portion 5010b are secured or joined together, a tape (such as a TPU tape) can be placed over the seams joining the sections of the storage compartment 5012. The tape seals the seam formed between the first liner side wall portion 5010a and the bottom liner portion 5010b to provide an additional barrier to prevent liquids from entering the compartment 5012 or flowing out of the compartment. Thus, the liner 5010 may retain the liquid in the compartment 5012 of the insulation 4610 or may prevent the liquid contents from entering the compartment 5012 of the insulation 4610. However, it is also contemplated that the liner 5010 can be formed as a one-piece, unitary structure that can be secured within the housing 4612.

Fig. 51 schematically depicts an insulation layer 5014. The insulating layer 5014 can be formed from a first or upper portion 5102, a second or base portion 5104. It is contemplated that the thermal insulation layer 5014 can be formed of any insulating material. The insulating material may comprise EVA foam and/or any other foam material having any density and/or insulating value/characteristic, and so forth.

The insulated container 4610 may include two handles 4620 connected to a front side 4630 of the insulated container 4610 and a rear side 4702 of the insulated container 4610. In one example, shoulder straps may be attached to attachment rings 4650 a-b. The insulated container 4610 additionally includes side handles 4616 to facilitate carrying the insulated container 4610. Additionally, the webbing formed as the collar 4618 may be stitched to or otherwise attached to the straps of the handle 4620. The collar 4618 may be used to attach an item (e.g., a snap, a waterproof bag) to the insulated container 4610. In one example, the carrying handle 4620, side handles 4616 and attachment points 4618 may be constructed from nylon webbing. Other materials may include polypropylene, neoprene, polyester, Dyneema fibers, Kevlar fibers, cotton, leather, plastic, rubber or rope, and the like.

In one example, rings 4650a-D may be acetal D rings. The attachment rings 4650a-d may be constructed from one or more polymers, metals, ceramics, glasses, alloys, or combinations thereof. In certain particular examples, the attachment rings 4650a-d may be constructed of polypropylene, neoprene, polyester, Dyneema fibers, and Kevlar fibers, cotton, leather, plastic, rubber, or rope. The attachment rings 4650a-D may include other shapes, sizes, and configurations besides the "D" shape depicted. Examples include circular rings, square rings, rectangular rings, triangular rings, or rings having multiple connection points.

In one example, the closure for sealing the opening 4614, as well as the closure as described with respect to fig. 13D in one example, may be substantially waterproof or water-tight and prevent or reduce liquid from entering and/or exiting the insulated container 4610. In addition, flap portion 4640 may be folded to further seal opening 4614.

The flap portion 4640 may have a front side 4645 and a rear side 4643. Further, in one embodiment, the flap portion 4640 may be configured to fold such that the top flap portion 4641a folds over the bottom flap portion 4641 b. When folded, the top flap portion 4641a may be removably coupled to the bottom flap portion 4641b via a secondary closing mechanism. In one example, both the top flap portion 4641a and the bottom flap portion 4641b may include magnetic elements (e.g., permanent magnets and magnetic material) embedded in the container 4610 along the length 4690 of the flap portion 4640. In one example, a single magnetic strip may be embedded in one or more of the top flap portion 4641a and the bottom flap portion 4641b and extend along at least a portion of the length 4690. Additionally or alternatively, a series of one or more discrete magnetic elements may be embedded in one or more of the top and bottom flap portions 4641a, 4641b and extend along at least a portion of the length 4690. In other embodiments, hook and loop fasteners or other fastener types may be used in conjunction with or as an alternative to magnetic fasteners to removably couple the top and bottom flap portions 4641a and 4641b to one another.

Fig. 49 schematically depicts an insulated container 4610. Specifically, fig. 49 schematically depicts an internal reinforcement plate 4902 that may be positioned within flap portion 4640. In one example, the reinforcement plate 4902 may extend along at least a portion of the length 4690. It is contemplated that plate 4902 may have any height 4904 and length 4906. Further, it is contemplated that plate 4902 may be positioned at any distance 4908 from the top edge of opening 4614. In one example, plate 4902 may be constructed of ABS material having a thickness in the range of 1mm to 10 mm. However, additional or alternative materials and/or thicknesses may be used to form plate 4902 without departing from the scope of the present disclosure. In one example, panel 4902 may be configured to define a line along which flap portion 4640 is configured to fold. Thus, the fold line may be proximate to the lower edge 4920 of panel 4902.

In another embodiment, flap portion 4640 may be configured to fold around lower edge 4920 of plate 4902. Further, the top flap portion 4641a may be held in the folded configuration by buckles and straps that extend across the top of the container 4610 between the back portion 4702 and the front portion 4630. The strap 4750 and the buckle 4752, which may be coupled to the carrying handle 4620, may be used to maintain the top flap portion 4641a in the folded configuration when removably coupled to a corresponding buckle coupled to the carrying handle 4620 on the front portion 4630 of the vessel 4610.

Fig. 52 depicts two magnetic strips 5202 and 5203 that can be used to form a magnetic closure of the opening 4614. In particular, magnetic strips 5202 and 5204 can be used as a substitute for magnetic strips 1320 and 1322 described with respect to the closure mechanism of fig. 13D. As previously described, the closure mechanism of fig. 13D may be used to resealably seal the opening 4614. In one embodiment, both magnetic strips 4202 and 4204 include a series of discrete permanent magnets retained within magnet slots, with slots 5204a-c being examples of larger series of slots. In one example, magnets rigidly attached in the slot 5204 may be oriented such that adjacent magnets have opposite polarities facing outward. For example, for magnets positioned within exemplary slots 5204a-c, a magnet within slot 5204a may have its north pole facing strip 5203, a magnet within slot 5204b may have its south pole facing strip 5203, and a magnet within slot 5204c may have its north pole facing strip 5203, etc. It is contemplated that the magnetic strips 5202 and 5203 can be coupled to the front side 4810 and the back side 4812 using any securing method, technique, and/or process. It is further contemplated that the magnets attached within the slots 5204a-c may be constructed of any material without departing from the scope of the present disclosure. As shown, the pull tab 4740 may extend from one of the magnetic strips 5202 or 5203. In an alternative embodiment, each of the magnetic strips 5202 and 5203 may include a pull tab, similar to pull tab 4740. In yet another embodiment, the pull tab 4740 may not be attached to one of the magnetic strips 5202 or 5203. In such embodiments, the pull tab 4740 may alternatively be coupled to one or both sides of the opening 4614. For example, one or more pull tabs 4740 may be coupled to one or both of the front side 4810 and the back side 4812 and may not form part of the magnetic strip 5202 or the magnetic strip 5203. In yet another example, the insulated container 4610 may be implemented without one or more tabs 4740.

Fig. 53 schematically depicts a cross-sectional view of the magnetic strips 5202 and 5203. In one example, the magnetic strips 5202 and 5203 may be constructed from TPU. However, it is contemplated that combinations of polymers, metals, alloys, or the like may be used to construct the magnetic strips 5202 and 5203. Fig. 53 depicts two exemplary magnet slots 5204e and 5204d, which are opposite each other and configured to be retained to a magnet element. In one example, when magnetically coupled to each other, buffer layers 5302a and 5302b separate magnets positioned within slots 5204d and 5204 e. It is contemplated that these buffer layers 5302a and 5302b can be implemented at any thickness value.

In another embodiment, the magnetic strips 5202 and 5203 can be implemented without the buffer layers 5302a and 5302b such that the magnets retained within the slots 5204d and 5204f are positioned proximate to each other when magnetically coupled to each other. In yet another example, the buffer layers 5302a and 5302b may be formed of alternative material types to the remaining structures of the magnetic strips 5202 and 5203 without departing from the scope of the present disclosure.

Fig. 54 schematically depicts an alternative embodiment of the magnetic strips 5202 and 5203. Thus, in addition to the alternating polarity of the magnets retained within each of the magnetic strips 5202 and 5203, the magnetic strips 5202 and 5203 can be aligned with each other using the fins 5402. The fins 5402 may have any geometry that facilitates proper alignment of the magnetic strips 5202 and 5203 with respect to each other.

Fig. 55 depicts the insulated container 4610 in a folded configuration with a flap portion 4640. In one example, the flap portion 4640 is held in the depicted folded configuration by the buckles 4752a and 4752b and the strap 4750.

Fig. 56A-56B schematically depict cross-sectional views of the insulated container 5600 in respective expanded and collapsed configurations. The insulated container 5600 is similar to the insulated container 4610 and includes an opening 5602 that is resealable sealed by a magnetic closure 5604 similar to that described with respect to the insulated container 4610. Further, the magnetic closure element 5604 can be similar to the magnetic closure element described with respect to fig. 13D. Enhancement plate 5606 may be similar to enhancement plate 4902. Thus, the reinforcement panel 5606 forms a fold line about which the flap portion 5608 is configured to fold. Thus, the flap portion 5608 may be similar to the flap portion 4640. Fig. 56B schematically depicts insulated container 5600 in a collapsed configuration, and indicates where reinforcing plates 5606 form a secondary seal at location 5620 that may further enhance the water-and/or air-tight properties of the primary seal formed by magnetic closure 5604 at location 5622.

The primary seal of the insulated container 4610 formed by the magnetic closure of the opening 4614 and the secondary seal formed by the folding of the flap portion 4640 may combine to make the insulated container 4610 substantially water and/or air tight. In certain particular examples, the insulated container 4610 may be configured to retain water (ice and melted ice) without or with a reduced amount of water leaking from the interior compartment 5012 through the opening 4614 to the outside environment. In certain particular examples, the insulated container 4610 may be configured to be positioned with its sides (e.g., front side 4630 or rear side 4702) and/or in a downward facing orientation (with the opening 4614 facing downward), and the container may be configured to prevent or substantially reduce the egress of water held within the interior compartment 5012 when held in one of these positions for an extended period of time. In certain particular examples, the insulated container 4610 may be configured to allow less than 5%, 2%, 1%, 0.5%, 0.1%, 0.05%, or 0.01% of the water (or combination of water and ice) contained within the internal compartment 5012 to leak through the opening 4614 when the opening 4614 of the insulated container is held upside down on the following slope for at least 1 minute, 2 minutes, 5 minutes, 10 minutes, 15 minutes, 20 minutes, 25 minutes, 30 minutes, 35 minutes, 45 minutes, or 1 hour: 90 degrees (i.e., upside down), 60 degrees, 45 degrees, 30 degrees, or 0 degrees (i.e., the container is held on its side 4630 or 4702).

In one embodiment, a container may include an outer shell formed of a water impermeable material having a front portion, a back portion, side portions, and a base portion. The housing may further have: an opening at the top of the container, the opening extending into the storage compartment; and a closing mechanism. The closure mechanism may also include a first magnetic strip coupled to the inner surface of the front portion at the front edge of the opening. Additionally, the closure mechanism may include a second magnetic strip coupled to the inner surface of the back portion at the rear edge of the opening. Further, the closure mechanism may include a flap portion extending from the back portion over the rear edge of the opening, wherein the first fastener element is coupled to the flap portion. The second fastener element can be coupled to the outer surface of the front portion. Thus, the first magnetic strip may be magnetically attracted to the second magnetic strip to resealably seal the opening, and the housing may be configured to fold to removably couple the first fastener element to the second fastener element.

In one example, a first magnetic strip on a second magnetic strip may be hingedly coupled at respective front and rear edges of the opening.

In another example, at least one of the first and second magnetic strips may be hingedly coupled at respective front and rear edges of the opening.

In yet another example, the first fastener element may be removably coupled to the second fastener element by hook and loop fasteners.

Further, the first fastener element and the second fastener element can include a magnet.

The container may additionally include an internal pocket coupled to the internal rear surface of the back portion.

The container may additionally include an interior zipper pocket coupled to the interior front surface of the front portion.

The container may additionally have a strap coupled to the back portion of the outer shell that may be used to removably couple the container to an external structure. In one example, the outer structure may be an insulated container.

In another example, the container may be constructed of two or more sub-panels welded together. For example by RF welding.

In another embodiment, the container may include a front case, a front frame extending around an inner periphery of the front case, a rear frame extending around an inner periphery of the rear case, and hinged to the front frame at a bottom surface. The container may further include a closure mechanism configured to resealably seal the rear shell to the front shell. The closure mechanism may additionally include a front magnetic strip extending around at least a first portion of the front frame and a rear magnetic strip extending around at least a first portion of the rear frame. Additionally, the closure mechanism may include a zipper extending around at least the second portion of the front frame and the second portion of the back frame.

In one example, the front frame and the rear frame may be constructed of one or more elastomers.

In another example, the front and rear magnetic strips may be encapsulated within channels within the respective front and rear frames.

In yet another example, the closure mechanism may further include a zipper slot formed when the front magnetic strip is magnetically coupled to the rear magnetic strip.

The zipper may further comprise a retractable zipper strip coupled to at least the second portion of the front frame and the second portion of the back frame.

Further, when the zipper is closed, the retractable coupling of the zipper strips with at least the second portions of the front and rear frames can exert a compressive force that urges the front and rear magnetic strips toward each other.

In another example, at least one of the front and rear cases has two or more sub-panels welded together.

The container may further comprise a pull tab configured to provide a gripping surface to manually disengage the front magnetic strip from the rear magnetic strip.

Additionally, the front and rear magnetic strips may each have a plurality of magnetic elements.

In one embodiment, a container may include an outer shell formed of a water impermeable material and having a front portion, a back portion, side portions, and a base portion. The housing may further include an opening at the top of the container, the opening extending into the storage compartment. When fully open, the opening may have a substantially rectilinear geometry, having a front, a rear, a first side, and a second side. The container may also include a closure mechanism having a folded magnetic loop that is foldable between an open configuration and a closed configuration to seal the opening.

The folded magnetic loop may have a front loop member that extends linearly or otherwise between the first and second ends of the front portion of the opening. The front annular ring member may also have a protrusion extending toward the rear of the opening and a first magnetic surface facing the rear of the opening. The front ring member may also include a second magnetic surface spaced apart from the third magnetic surface by a protrusion. The folded magnetic loop may additionally include a rear loop member extending linearly or otherwise between the first and second ends of the open rear portion. The rear annular ring member may have a protrusion extending toward the front of the opening and a first magnetic surface facing the front of the opening. The rear ring member may also have a second magnetic surface spaced apart from the third magnetic surface by a protrusion.

In addition, the folded magnetic girdle may have a first side girdle member extending along a first side of the opening and being hinged to a first end of the front girdle member and a first end of the rear girdle member. The first side loop member may further comprise a central hinge separating the first magnetic element from the second magnetic element. The second side loop member may extend along a second side of the opening. The second side of the opening may be hinged to the second end of the front and rear girdle members. The second side loop member may further comprise a central hinge separating the first magnetic element from the second magnetic element.

The front loop member, the rear loop member, the first side loop member and the second side loop member may be positioned in a substantially linear configuration when the opening is fully open. When folded, the central hinge of the first side loop member hinge may hinge the first and second magnetic elements of the first side loop member into contact with each other. In addition, the hinged attachment of the first side loop member to the first end of the front loop member and the first end of the rear loop member may hinge the first and second magnetic elements of the first side loop member into contact with the second magnetic surface of the front loop member and the second magnetic surface of the rear loop member.

When folded, the central hinge of the second side loop member may hinge the first and second magnetic elements of the second side loop member into contact with each other, and the hinged attachment of the second side loop member to the second ends of the front and rear loop members may hinge the first and second magnetic elements of the second side loop member into contact with the third magnetic surfaces of the front and rear loop members.

When folded, the central hinge of the first side loop member and the central hinge of the second side loop member may hinge the first and second magnetic surfaces of the front loop member and the respective first and second magnetic surfaces of the rear loop member into contact with each other.

In one example, the storage compartment of the container is an insulated container.

In another example, the storage compartment of the container includes a liner.

The container may include an insulating layer between the outer shell and the inner liner that provides insulation to the storage compartment.

The insulation layer may float between the inner liner and the outer shell of the container.

The insulation layer may be attached to at least one of the liner and the outer shell.

The outer shell of the container may be formed from two or more sub-panels welded together.

When positioned in a closed configuration, the closure mechanism of the container may be substantially waterproof and airtight.

In another embodiment, a container may include an outer shell formed of a water impermeable material and having a front portion, a back portion, side portions, and a base portion. The housing may also have an opening at the top of the container that extends into the storage compartment. The container may also include a closure mechanism having a first magnetic strip extending along the longitudinal axis and attached to the first side of the opening, and the first magnetic strip may have a first magnet and a second magnet spaced apart along the longitudinal axis. The closure mechanism may also include a second magnetic strip extending along the longitudinal axis. The second magnetic strip may have a first magnet and a second magnet spaced apart along the longitudinal axis. The closure mechanism may also include a rail extending along the longitudinal axis and coupled to the second side of the opening. The second magnetic strip is slidably attached to the rail such that the second magnetic strip is slidable relative to the rail, wherein a longitudinal axis of the second magnetic strip is parallel to a longitudinal axis of the rail. The first and second magnets of the first magnetic strip may have respective first and second outer surfaces with opposite magnetic polarities. The first and second magnets of the second magnetic strip may have respective first and second outer surfaces with opposite magnetic polarities such that the first and second outer surfaces of the first magnetic strip face the first and second outer surfaces of the second magnetic strip. When in the first configuration, the first and second magnets of the first magnetic strip may be magnetically attracted to the first and second magnets of the second magnetic strip. When the second magnetic strip is positioned in a second configuration relative to the first magnetic strip, the first and second magnets of the first magnetic strip may be aligned with magnets of the same polarity on the first magnetic strip such that the second magnetic strip is magnetically repelled by the first magnetic strip.

In another example, the second magnetic strip may move relative to the first magnetic strip by a motion other than sliding (such as rotating, pivoting, folding, etc.).

In one embodiment, a container may include an outer shell formed from a water impermeable material and having a front portion, a back portion, side portions, and a base portion. The housing may also have an opening at the top of the container that extends into the storage compartment. The container may also include a closure mechanism having a first magnetic strip attached to an inner surface of the container on a first side of the opening. The second magnetic stripe may have a second magnetic stripe top side and a second magnetic stripe bottom side, such that the second magnetic stripe top side is attached to the second side of the opening and the second magnetic stripe bottom side is unattached to the housing. The closure mechanism may further include a third magnetic stripe having a third magnetic stripe top side and a third magnetic stripe bottom side, such that the third magnetic stripe top side is coupled to the second side of the opening and the third magnetic stripe bottom side is not connected to the housing. The second magnetic strip may be configured to magnetically attach to the first magnetic strip inside the compartment, and the third magnetic strip may be configured to magnetically attach to the first magnetic strip on the outer surface of the container.

In one embodiment, a container may include an outer shell formed from a water impermeable material and having a front portion, a back portion, side portions, and a base portion. The housing may also have an opening at the top of the container that extends into the storage compartment. The container may also include a closure mechanism having a first magnetic strip extending along a first longitudinal axis and attached to a first side of the opening. The first magnetic strip may have a first outer surface having an undulating surface geometry. The closure mechanism may also include a second magnetic strip extending along the first longitudinal axis, and the second magnetic strip may have a second outer surface having an undulating surface geometry complementary to and configured to magnetically attach to the first outer surface of the first magnetic strip.

In one example, the first outer surface or the second outer surface may be magnetized.

In another example, the first outer surface or the second outer surface may comprise a non-magnetic housing material at least partially enclosing the magnetic material.

In one embodiment, a container may include an outer shell formed from a water impermeable material and having a front portion, a back portion, side portions, and a base portion. The housing may also have an opening at the top of the container that extends into the storage compartment. The container may also include a closure mechanism having a first magnetic strip attached to the inner surface of the front portion at the front edge of the opening. The closure mechanism may also include a second magnetic strip attached to the inner surface of the back portion at the rear edge of the opening. Additionally, a third magnetic strip may be attached to a flap portion that extends from the back portion over the rear edge of the opening. Further, a magnetic panel may be attached to an outer surface of the front portion. The first magnetic strip may be magnetically attracted to the second magnetic strip and the third magnetic strip may be magnetically attracted to the magnetic panel to resealably seal the opening. The housing may be configured to fold to removably couple the third magnetic element to the magnetic panel.

In one embodiment, a container may include: a housing defining a first sidewall; a liner forming a storage compartment; a thermal insulation layer positioned between the outer shell and the inner liner; and an opening allowing access to the storage compartment. The container may also include a closure that seals the opening. The closure is substantially waterproof when the container is in any orientation. The closure may include a lid assembly having a handle and a reinforcement layer that is more rigid than the inner liner, insulation layer and outer shell. The closure may further include an external closure mechanism extending around at least a portion of the lid assembly and an upper edge of the opening. The closure may also include an internal closure mechanism having an upper magnetic strip extending along at least a portion of the lid assembly and a lower magnetic strip extending along at least a portion of the upper edge of the opening.

The housing of the container may further include a second sidewall and a third sidewall, and the opening may extend through the first sidewall, the second sidewall, and the third sidewall.

The container may be in the form of a cube.

The inner liner and outer shell of the vessel may form a joint including a gas vent.

The housing of the container may include one or more handles and the discharge port may be formed adjacent to the location of the one or more handles.

The closure of the container may be substantially waterproof and prevent liquid from flowing out of the opening when the insulation is completely filled with water and dropped from a distance of six feet.

The outer shell of the container may define a bottom wall extending in a first plane such that the liner may be secured to the outer shell on a second plane perpendicular to the first plane.

The liner may be formed from a first piece and a second piece, and the first piece may be joined to the second piece by a weld defining a seam. The seam may be covered with seam tape.

The inner liner of the container may be formed by injection molding.

The external closure mechanism may be a zipper including a zipper pull. The zipper may be substantially waterproof.

The container may also include a body assembly.

The lid assembly and the body assembly may form an inner liner, an insulating layer, and an outer shell of the container.

The closure assembly may include at least a portion of the insulating layer of the container.

The insulation layer may float between the inner liner and the outer shell.

The insulation layer may be attached to the inner liner or the outer shell.

In one example, a container may include an outer shell formed of a water impermeable material and including a front portion, a back portion, side portions, and a base portion. The housing may additionally include a series of webbing loops attached to the outer surface of the front portion. The housing may additionally include an opening at the top of the container that extends into the storage compartment. When fully open, the opening may have a substantially straight geometry. In alternative embodiments, the openings may have other geometries, or combinations of geometries. For example, the openings may be implemented with circular, elliptical, oval, triangular, pentagonal, hexagonal, heptagonal, and/or octagonal opening geometries. It is further contemplated that the openings may be implemented with any polygonal geometry. Additionally or alternatively, the opening may be described as having a curvilinear geometry, and the geometry of the opening (or the geometry of other elements of the container) may be deformed from one shape to one or more different shapes. Thus, the opening may have a front, a back, a first side, and a second side. The housing may additionally have a closure mechanism configured to close the opening into the storage compartment. Thus, the closure mechanism may include a flap that extends from the back portion of the shell over the opening. The closure mechanism may also include a hook fastener element attached to the flap and rotatable relative to the flap. The hook fastener elements may be configured to be removably attached to a loop of webbing in a series of loops of webbing that are attached to the front portion of the housing. The closure mechanism may additionally include a folding magnetic loop designed to fold between an open configuration and a closed configuration. The opening can be sealed by folding the magnetic ring. The folded magnetic loop may additionally include a front loop member extending between the first and second ends of the front portion of the opening. The front ring member may have a magnetic surface facing the open rear. The folded magnetic loop may further include a rear loop member extending between the first end and the second end of the rear portion of the opening, the rear loop member having a magnetic surface facing the front portion of the opening. The fold magnet loop may also include a first side loop member extending along a first side of the opening and hingedly attached to a first end of the front loop member and a first end of the rear loop member. The first side loop member may further comprise a central hinge separating the first magnetic element from the second magnetic element. The fold magnet loop may also include a second side loop member extending along a second side of the opening and hingedly attached to a second end of the front loop member and a second end of the rear loop member. The second side loop member may further comprise a central hinge separating the first magnetic element from the second magnetic element. The front loop member, the rear loop member, and the first and second side loop members may be positioned in a substantially linear configuration when the opening is fully open. In alternative embodiments, the opening may have other geometries, or combinations of geometries, when fully open. For example, the openings may be implemented with circular, elliptical, oval, triangular, pentagonal, hexagonal, heptagonal, and/or octagonal opening geometries. It is further contemplated that the openings may be implemented with any polygonal geometry. Additionally or alternatively, the opening may be described as having a curvilinear geometry, and the geometry of the opening (or the geometry of other elements of the container) may be deformed from one shape to one or more different shapes. When folded, the central hinge of the first side loop member is hinged and the first and second magnetic elements of the first side loop member may contact each other. Similarly, when folded, the central hinge of the second side loop member hinges and the first and second magnetic elements of the second side loop member may contact each other. When the center hinge of the first side loop and the center hinge of the second side loop are folded, the magnetic surface of the front loop member contacts and magnetically couples to the magnetic surface of the rear loop member.

In one example, a container may include an outer shell formed of a water impermeable material and including a front portion, a back portion, side portions, and a base portion. The housing may additionally include an opening at the top of the container that extends into the storage compartment. When fully open, the opening may have a substantially straight geometry. In alternative embodiments, the opening may have other geometries, or combinations of geometries, when fully open. For example, the openings may be implemented with circular, elliptical, oval, triangular, pentagonal, hexagonal, heptagonal, and/or octagonal opening geometries. It is further contemplated that the openings may be implemented with any polygonal geometry. Additionally or alternatively, the opening may be described as having a curvilinear geometry, and the geometry of the opening (or the geometry of other elements of the container) may be deformed from one shape to one or more different shapes. Thus, the opening may have a front, a back, a first side, and a second side. The housing may additionally have a closure mechanism configured to close the opening into the storage compartment. Thus, the closing mechanism may comprise a folded magnetic loop designed to be folded between an open configuration and a closed configuration. The opening can be sealed by folding the magnetic ring. The folded magnetic loop may additionally include a front loop member extending between the first and second ends of the front portion of the opening. The front ring member may have a magnetic surface facing the open rear. The folded magnetic loop may further include a rear loop member extending between the first end and the second end of the rear portion of the opening, the rear loop member having a magnetic surface facing the front portion of the opening. The fold magnet loop may also include a first side loop member extending along a first side of the opening and hingedly attached to a first end of the front loop member and a first end of the rear loop member. The first side loop member may further comprise a central hinge separating the first magnetic surface from the second magnetic surface. The fold magnet loop may also include a second side loop member extending along a second side of the opening and hingedly attached to a second end of the front loop member and a second end of the rear loop member. The second side loop member may further comprise a central hinge separating the first magnetic surface from the second magnetic surface. The front loop member, the rear loop member, and the first and second side loop members may be positioned in a substantially linear configuration when the opening is fully open. In alternative embodiments, the opening may have other geometries, or combinations of geometries, when fully open. For example, the openings may be implemented with circular, elliptical, oval, triangular, pentagonal, hexagonal, heptagonal, and/or octagonal opening geometries. It is further contemplated that the openings may be implemented with any polygonal geometry. Additionally or alternatively, the opening may be described as having a curvilinear geometry, and the geometry of the opening (or the geometry of other elements of the container) may be deformed from one shape to one or more different shapes. When folded, the central hinge of the first side loop member is hinged and the first and second magnetic surfaces of the first side loop member may contact each other. Similarly, when folded, the central hinge of the second side loop member is hinged and the first and second magnetic surfaces of the second side loop member may contact each other. When the center hinge of the first side loop and the center hinge of the second side loop are folded, the magnetic surface of the front loop member may be in contact with and magnetically coupled to the magnetic surface of the rear loop member.

In one example, an insulated container may include an outer shell defining a sidewall and a base. The housing may have a front portion, a back portion, side portions, and a base portion. The insulated container may additionally include an inner liner forming a storage compartment, the inner liner having a front portion and a rear portion. An insulation layer may be positioned between the outer shell and the inner liner, the insulation layer providing insulation to the storage compartment. An opening in the top of the container may extend into the storage compartment, the opening having a front side and a rear side. The insulated container may also have a flap portion that extends between the top of the outer shell and the opening. The flap may further have an internal reinforcement aperture extending along at least a portion of the flap portion, the internal reinforcement aperture being configured to define a line along which the flap is folded. The insulated container may further include a closure mechanism. The closure mechanism may include a first magnetic stripe having a first magnetic stripe top edge and a first magnetic stripe bottom edge, the first magnetic stripe top edge attached to the front side of the opening and the first magnetic stripe bottom edge extending into the storage compartment and unattached to the liner. The closure mechanism may additionally include a second magnetic stripe having a second magnetic stripe top edge and a second magnetic stripe bottom edge, such that the second magnetic stripe top edge is coupled to the back side of the opening and the second magnetic stripe bottom edge extends into the storage compartment and is unattached to the liner. The first magnetic strip is configured to magnetically couple to the second magnetic strip to resealably seal the opening. When folded, the flap portion may be configured to provide a secondary seal of the opening.

In another example, the flap portion is formed of the same material as the housing.

The flap portion may be held in the folded position by a buckle coupled to the front and back portions of the housing.

The flap portion may be held in the folded position by magnets embedded in the side walls of the flap portion.

The flap portion may be held in the folded position by magnetic clamping plates attached to regions of the flap portion and regions on the housing.

The flap portions may be held in the folded position by hook and loop fasteners.

The first and second magnetic strips may be hingedly coupled to respective front and back sides of the opening.

The housing may include two or more sub-panels welded together.

The insulated container may further comprise a pull tab attached to at least one of the first and second magnetic strips.

When the opening is sealed by the magnetic strip and the folded flap, the insulated container is configured to allow less than 0.1% of the liquid stored in the storage compartment to leak when the insulated container is held in an inverted orientation for 15 minutes.

When the opening is sealed by the magnetic strip and the folded flap, the insulated container is configured to allow less than 0.01% of the liquid stored in the storage compartment to leak when the insulated container is held in an inverted orientation for 15 minutes.

The invention is disclosed above and in the accompanying drawings with reference to a variety of examples. The purpose served by the disclosure, however, is to provide an example of the various features and concepts related to the disclosure, not to limit the scope of the disclosure. One skilled in the relevant art will recognize that numerous variations and modifications may be made to the examples described above without departing from the scope of the present disclosure.

Claims (20)

1. An insulated container, comprising:

a housing defining sidewalls and a base, the housing having a front portion, a back portion, side portions, and a base portion;

a liner forming a storage compartment, the liner having a front portion and a back portion;

an insulation layer positioned between the outer shell and the inner liner, the insulation layer providing insulation to the storage compartment;

an opening at the top of the container extending into the storage compartment, the opening having a front side and a rear side;

a flap portion extending between the top of the outer shell and the opening, the flap portion further comprising an internal reinforcement panel extending along at least a portion of the flap portion and configured to define a line along which the flap is folded;

a closure mechanism, the closure mechanism further comprising:

a first magnetic stripe having a first magnetic stripe top edge and a first magnetic stripe bottom edge, wherein the first magnetic stripe top edge is coupled to the front side of the opening and the first magnetic stripe bottom edge extends into the storage compartment and is unattached to the liner; and

a second magnetic stripe having a second magnetic stripe top edge and a second magnetic stripe bottom edge, wherein the second magnetic stripe top edge is coupled to the back side of the opening and the second magnetic stripe bottom edge extends into the storage compartment and is unattached to the liner,

wherein the first magnetic strip is configured to magnetically couple to the second magnetic strip to resealably seal the opening, an

Wherein the flap portion is configured to provide a secondary seal of the opening when folded.

2. The insulated container of claim 1, wherein the flap portion is formed of the same material as the outer shell.

3. The insulated container of claim 1, wherein the flap portion is held in a folded position by a buckle coupled to the front portion of the outer shell and the back portion of the outer shell.

4. The insulated container of claim 1, wherein the flap portion is held in a folded position by a magnet embedded in the sidewall of the flap portion.

5. The insulated container of claim 1, wherein the flap portion is held in a folded position by hook and loop fasteners.

6. The insulated container of claim 1, wherein the first and second magnetic strips are hingedly coupled to respective front and rear sides of the opening.

7. The insulated container of claim 1, wherein the outer shell comprises two or more sub-panels welded together.

8. The insulated container of claim 1, further comprising a pull tab coupled to at least one of the front side or the back side of the opening.

9. The insulated container of claim 1, wherein the opening allows less than 0.5% of the liquid contained within the storage compartment to leak when the insulated container is held in an inverted orientation for at least 10 minutes when the opening is sealed by the magnetic stripe and folded flap.

10. An insulated container, comprising:

a housing defining sidewalls and a base, the housing having a front portion, a back portion, side portions, and a base portion;

a liner forming a storage compartment, the liner having a front portion and a back portion;

an insulation layer positioned between the outer shell and the inner liner, the insulation layer providing insulation to the storage compartment;

an opening at the top of the container extending into the storage compartment, the opening having a front side and a rear side;

a flap portion extending between the top of the housing and the opening;

a closure mechanism, the closure mechanism further comprising:

a first magnetic stripe having a first magnetic stripe top edge and a first magnetic stripe bottom edge, wherein the first magnetic stripe top edge is coupled to the front side of the opening and the first magnetic stripe bottom edge extends into the storage compartment and is unattached to the liner; and

a second magnetic stripe having a second magnetic stripe top edge and a second magnetic stripe bottom edge, wherein the second magnetic stripe top edge is coupled to the back side of the opening and the second magnetic stripe bottom edge extends into the storage compartment and is unattached to the liner,

wherein the first magnetic strip is configured to magnetically couple to the second magnetic strip to resealably seal the opening, an

Wherein the flap portion is configured to provide a secondary seal of the opening when folded.

11. The insulated container of claim 10, wherein the flap portion further comprises an internal reinforcement panel extending along at least a portion of the flap portion and configured to define a line along which the flap is folded.

12. The insulated container of claim 11, wherein the flap portion is formed of the same material as the outer shell.

13. The insulated container of claim 11, wherein the flap portion is held in a folded position by a buckle coupled to the front portion of the outer shell and the back portion of the outer shell.

14. The insulated container of claim 11, wherein the flap portion is held in a folded position by a magnet embedded in the sidewall of the flap portion.

15. The insulated container of claim 11, wherein the flap portion is held in a folded position by hook and loop fasteners.

16. The insulated container of claim 10, wherein the first and second magnetic strips are hingedly coupled to respective front and rear sides of the opening.

17. The insulated container of claim 10, wherein the outer shell comprises two or more sub-panels welded together.

18. A thermally insulated container as set forth in claim 10 further comprising a pull tab coupled to at least one of said front side or said back side of said opening.

19. The insulated container of claim 10, wherein the opening allows less than 1% of the liquid contained within the storage compartment to leak when the insulated container is held in an inverted orientation for at least 10 minutes when the opening is sealed by the magnetic stripe and folded flap.

20. The insulated container of claim 10, wherein the opening allows less than 0.5% of the liquid contained within the storage compartment to leak when the insulated container is held in an inverted orientation for at least 15 minutes when the opening is sealed by the magnetic stripe and folded flap.

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