US20230097794A1 - Animal resistant container system and method - Google Patents
Animal resistant container system and method Download PDFInfo
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- US20230097794A1 US20230097794A1 US17/934,931 US202217934931A US2023097794A1 US 20230097794 A1 US20230097794 A1 US 20230097794A1 US 202217934931 A US202217934931 A US 202217934931A US 2023097794 A1 US2023097794 A1 US 2023097794A1
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- Prior art keywords
- storage
- interconnector
- resistant container
- animal resistant
- container system
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D21/00—Nestable, stackable or joinable containers; Containers of variable capacity
- B65D21/02—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together
- B65D21/0209—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together stackable or joined together one-upon-the-other in the upright or upside-down position
- B65D21/0228—Containers joined together by screw-, bayonet-, snap-fit or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D21/00—Nestable, stackable or joinable containers; Containers of variable capacity
- B65D21/02—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together
- B65D21/0209—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together stackable or joined together one-upon-the-other in the upright or upside-down position
- B65D21/0217—Containers with a closure presenting stacking elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2251/00—Details relating to container closures
- B65D2251/08—Closures specially adapted for closing container mouths of differing size or configuration, e.g. screw/snap combination
Definitions
- the present disclosure relates generally to the field of animal resistant containers. More particularly, the present disclosure relates to novel systems and methods for storing items in containers in a fashion that is capable of resisting the forces of wild animals while remaining lightweight, economical, and practical for use during outdoor activities.
- a container For a container to be sufficiently strong to resist attempts by a wild animal (for example, a bear, racoon or squirrel) to physically access its interior and to protect its contents from damage during any such attempts, it generally must be formed of a thick, rigid material such as a polymer or a metal. Such containers are typically formed as cylinders so as to maximize strength and volume and are often referred to as “canisters.” Alternatively, flexible “sacks” made of reinforced woven material such as Kevlar or Spectra may be used to prevent physical access to the interior and contents.
- such canisters and sacks will have an opening mechanism at one end that permit ready opening by a human but not a wild animal, either via such opening requiring a certain level of manual dexterity, or by requiring use of a tool such as a screwdriver or the edge of a coin.
- a tool such as a screwdriver or the edge of a coin.
- screw lid, twist-lock lids, knotted or keyed openings are common.
- the items to be protected may be placed in a location that the wild animal will not be able to access. Most commonly, this is accomplished by elevating the items to a height that will be beyond the reach of a wild animal.
- the items will be placed in a bag or sack that is attached to a long cord, and the bag or sack is hoisted to the desired height using a conveniently located rigid structure, such as a tree branch. The end of the cord will be secured to another conveniently located rigid structure, such as a tree trunk, to maintain the bag or sack at the desired height until the cord is removed.
- An animal resistant container system and a method of using such a container system, is contemplated in which two or more separate storage volumes, each including its own connector portion that defines the opening into the interior of that storage volume, may be simultaneously connected to opposed interconnector portions of a single interconnector, with the interconnector including a cross-sectional structure that may serve to at least partially occlude the opening into the interior of either or both storage volume when that storage volume is connected to the interconnector.
- an animal resistant container system may be manufactured and used which may be formed of less material than a conventional animal resistant container having the same internal volume for storing items, may allow for two or more separate interior volumes which optionally be kept segregated from one another, and which may be modular so as to permit the simultaneous use of different types or sizes of storage volumes with a single interconnector portion between any two volume sections.
- an animal resistant container system may comprise a first storage volume, the first storage volume including a first connector portion, the first connector portion at least partially defining a first aperture permitting access into an interior of the first storage volume, a second storage volume, the second storage container including a second connector portion, the second connector portion at least partially defining a second aperture permitting access into an interior of the second storage volume, and an interconnector comprising a pair of opposed interconnection portions and at least one cross-sectional structure, each of the first and second connector portions being engageable with at least one of the interconnection portions such that first connector portion may be engaged with one of the interconnection portions with the second connector portions simultaneously engaged with the other of the interconnection portions, wherein, when a connector portion of a storage container is engaged with the interconnector, the cross-sectional structure at least partially spans the aperture at least partially defined by that connector portion so as to at least partially occlude access into the interior of that storage volume.
- FIG. 1 is a perspective view showing the components of an exemplary embodiment of an animal resistant container system including a first connector portion, a second connector portion, and an interconnector;
- FIG. 2 is a side cutaway view of the exemplary embodiment the animal resistant container system shown in FIG. 1 , showing one example of how the first connector portion, the second connector portion, and the interconnector may be configured to allow for engagement;
- FIG. 3 is a side cutaway view of the exemplary embodiment the animal resistant container system shown in FIGS. 1 and 2 , showing one example of the first connector portion, the second connector portion, and the interconnector in a simultaneously engaged configuration;
- FIG. 4 is a perspective view of a second exemplary embodiment of an animal resistant container system, showing another example of the first connector portion, the second connector portion, and the interconnector in a simultaneously engaged configuration;
- FIG. 5 is a perspective view of a third exemplary embodiment of an animal resistant container system, showing a further example of the first connector portion, the second connector portion, and the interconnector in a simultaneously engaged configuration.
- animal resistant container systems and methods are contemplated, in which two or more separate storage volumes, each including a connector portion which at least partially defines an opening into the interior of that storage volume, may be simultaneously connected to opposed interconnector portions of a single interconnector, with that interconnector including a cross-sectional structure that may serve to at least partially occlude the opening into the interior of either or both storage volume when that storage volume is connected to the interconnector.
- the resulting animal resistant container system may be seen to have a number of advantages over conventional container systems, including advantages in modularity, economy, weight, organization, and convenience. As such, these systems and methods represent substantial improvements over the prior art.
- FIG. 1 a perspective view of a first exemplary embodiment of an animal resistant container system 10 is shown.
- this system may include a first storage volume 12 , a second storage volume 14 , and an interconnector 16 .
- the first storage volume 12 may include a first connector portion 18 defining a first aperture 20 which permits access into a first storage volume interior 22 .
- the second storage 14 volume may likewise include a second connector portion 24 defining a second aperture 26 which permits access into a second storage volume interior 28 .
- the interconnector may include a pair of opposed interconnection portions 30 , 32 , and a cross-sectional structure 34 .
- the first and second storage volumes 12 , 14 may be any type of storage volumes suitable for use in animal resistant container systems.
- these storage volumes 12 , 14 may be seen to be generally cylindrical in form, with extended, rounded sides and generally flat ends, such that when the resulting animal resistant container system 10 is fully assembled, the entire container system is likewise generally cylindrical.
- a generally cylindrical storage volume 12 , 14 may allow for the storage volume 12 , 14 and/or the assembled animal resistant container system 10 to more easily fit in a pack, which may be especially important in the context of backpacking because everything must be carried by the backpacker and thus stowed efficiently as space is limited.
- off-season storage of the storage volumes 12 , 14 may likewise benefit from their generally cylindrical shape.
- a generally cylindrical shape may allow a backpacker or other hiker or camper to use the storage volume 12 , 14 or assembled system 10 as a stool to sit on while at camp. In this way, packing may be made even more efficient as it may no longer be necessary to pack a separate seat, with the system 10 instead serving a dual purpose as animal resistant storage and seating.
- a generally cylindrical shape may also have a distinct advantage over more round or spherical shapes in terms of animal resistance.
- a generally cylindrical container may resist the forces exerted on it far better than would a generally spherical shape with a single point of ground contact.
- storage volumes 12 , 14 may be utilized, without departing from the scope and spirit of the present disclosure.
- storage volumes 12 , 14 which may have square or rectangular cross-sections may be utilized, or any other cross-sections such as ovoid, hexagonal, or any other geometry known for use as suitable for storage volumes may be utilized, including spherical geometries.
- first and second storage volumes 12 , 14 may be substantially identically formed in shape and configuration, which may be seen to potentially aid in ease of economical mass production and a reduction of difficulty to manufacture, or the first and second storage volumes 12 , 14 may be substantially dissimilar in shape, such as differing in one or more dimensions (e.g., cylinder length), and/or configuration, which may aid in differentiation of the two storage volumes according to the purpose for which such volumes may be desired to be used.
- volumes may be differently designed or colored so as to assist in identification of the volumes from one another, resulting in a user being able to more easily use the different volumes for different items or types of items, and to more easily access the items within those volumes, compared to a single volume which would hold all of the items together and potentially result in difficulty in retrieving certain items.
- a user may desire to place smaller items in one volume and larger items in the other volume, which may assist in more rapidly and easily retrieving the desired items compared to an arrangement in which all items are placed in the same volume, which may result in a smaller item not being accessible without first removing a larger item. It may also be desirable to provide or otherwise make available more than two storage volumes 12 , 14 of varying shapes, sizes, and/or configurations, and to allow the end user to select which particular two storage volumes 12 , 14 they wish to use at any given time.
- a user may be desired for a user to utilize one storage volume for items such as foodstuffs, and to as such to select a storage volume that is substantially rigid and is formed of a tough material that is resistant to the passage of air therethrough so as to reduce the tendency of a wild animal to detect the presence of such foodstuffs via smell, and to further prevent intrusion therein by such an animal.
- the user may desire to place non-foodstuffs in the other storage volume, and as such may select for the other storage volume a material that is not necessarily substantially rigid nor is formed of a material that is as tough nor resistant to the passage of air, but which consequently may be less heavy and bulky.
- the user may desire to use one of the storage volumes as a receptacle for solid items, and the other as a liquid reservoir, such as for drinking water.
- the user may be seen to have different requirements for each storage volume, and may naturally select storage volumes 12 , 14 having characteristics suitable for these varying purposes.
- a user who desires to use a particular storage volume for drinking water may select a storage volume that is watertight and has an internal lining material suitable for contact with water to maintain potability of the water and to prevent degradation or other damage to the material of the storage volume.
- a storage volume used for solid packaged foodstuffs might be suitably manufactured from a material that would not be suitable for use with a liquid, and which may not even necessarily be watertight.
- a user may select one larger capacity and/or more lengthy storage volume for use on one side, and a smaller capacity and/or less lengthy storage volume on the other, according to any number of possible reasons particular to the user's needs.
- the animal resistant container system 10 may be tailored to the food capacity needs of a specific user, specific trip length, or group size. Whether it is youth or small stature hikers with lower caloric needs, or larger hikers with higher caloric needs, one size does not necessarily work well for all. Over time, minimizing weight and optimizing exact sizing of every piece that is put in a backpack has become something of an art, and a hot topic for mastery among backpackers, especially the growing category of “ultralight” backpackers.
- the variable size configurations allowed by the system 10 may meet these needs of backpackers and other users while keeping overall consumer cost down and material use (and thus environmental impact) to a minimum.
- Each of the storage volumes 12 , 14 may include connector portions 18 , 24 which define apertures 20 , 26 which permits access into storage volume interiors 22 , 28 .
- the connector portions 18 , 24 may be seen to comprise male threaded fittings protruding from the storage volumes 12 , 14 which surround apertures 20 , 26 , such apertures being openings into the storage volume interiors 22 , 28 of storage volumes 12 , 24 .
- Such male threaded fittings which may be seen to protrude outwards and have threads on their exterior, may readily be seen to interconnect with a corresponding female threaded fitting on an interconnector portion 30 , 32 of the interconnector 16 .
- the connector portions 18 , 24 may be any type of connector which may serve to allow for fixed engagement with any corresponding type of interconnector portion 30 , 32 of an interconnector 16 . It may be readily seen that the connector portions 18 , 24 may just as readily be female threaded fitting protruding outwards and having threads on their interior, while the interconnector portions 30 , 32 may be male threaded fittings.
- a wide variety of interconnection systems are known in the art to exist, and it may readily be seen that any of such systems may be adapted to the purposes of the present disclosure. Such interconnection systems are contemplated to include, for example and without limitation, in addition to threaded connections, tongue and groove fittings, bayonet mounting systems, and friction fit systems.
- interconnector 16 may be provided with interconnector portions 30 , 32 which may be utilized with a number of different types of fittings which may be provided on different storage volumes 12 , 14 , or may be especially adapted so as to only permit certain types of storage volumes to be attached to at least one of the interconnector portions 30 , 32 , and to prevent the attachment of other types of storage volumes to that interconnector portions.
- a connector portion 18 , 24 that will likewise attach to an interconnector 16 , or one of the interconnector portions thereof, that is likewise adapted for use with liquids, and which will not attach to an interconnector 16 or an interconnector portion 18 , 24 thereof that is not adapted for use with liquids.
- An interconnector portion 16 may be provided that includes opposed interconnector portions 30 , 32 , each of which in the first exemplary embodiment illustrated in FIG. 1 comprises an external support ring 36 and an internal support ring 38 . It may be seen that in this first exemplary embodiment, the external support ring 38 is configured with threads on its internal surface, essentially functioning as a female threaded adapter. Consequently, each external support rings 36 is sized and configured to interface with the male threaded adapter connector portions 18 , 24 of the storage volumes 12 , 14 , enabling interconnection between the two components.
- the internal support might thus function, if it does not have any features such as threads, as a friction-fit component configured to contact with a bare internal surface of the connector portions 18 , 24 when assembled together.
- the internal support ring 38 may be configured (or not configured) with one or more different types of connection features, which may permit engagement (or prohibit engagement) with corresponding different connection features provided on different storage volumes 12 , 14 , also as described above.
- the interconnector 16 may also include a cross-sectional structure 34 which may be configured to at least partially occlude the first aperture 20 and/or the second aperture 26 when the first and/or second storage volumes 12 , 14 are attached to the interconnector 16 .
- a cross-sectional structure 34 which may be configured to at least partially occlude the first aperture 20 and/or the second aperture 26 when the first and/or second storage volumes 12 , 14 are attached to the interconnector 16 .
- the cross-sectional support structure 34 comprises a barrier that completely occludes an aperture 20 , 26 of a storage volumes 12 , 14 when that storage volume is connected to the interconnector 16 , thus preventing the access to storage volume interiors 22 , 28 of a storage volumes 12 , 14 when that storage volume 12 , 14 is attached to the interconnector 16 , and likewise preventing any item within one storage volume from passing to the other storage volume when both are connected to the interconnector 16 simultaneously.
- the interconnector may function in the manner of a cap when used with only one of the storage volumes 12 , 14 .
- the cross-sectional structure 34 may not necessarily comprise a barrier that completely spans and occludes an aperture 20 , 26 of a storage volumes 12 , 14 when that storage volume is connected to the interconnector 16 , but rather may only partially occlude the aperture 20 , 26 .
- the cross-sectional structure 34 may also be configured to vary at different regions.
- the cross-sectional structure 34 may be completely occluding within the area delimited by the internal support rings 38 and may be only partially occluding within the area between the internal support ring 38 and the external support ring 36 .
- a completely occlusive barrier may be placed over the aperture 20 , 26 of that storage volume 12 , 14 , while by engaging a connector portions 18 , 24 of a storage volume 12 , 14 with the external support ring, the barrier may be less occlusive.
- the cross-sectional structure 34 may be formed, in whole or in part, of a material which itself may be permeable in some fashion to some items or materials, but not to others.
- the cross-sectional structure 34 or portions thereof may be formed of a “breathable” membrane such as expanded polytetrafluoroethylene (ePTFE) or another material which may allow for the passage therethrough of vapor but may resist the passage of liquids.
- ePTFE expanded polytetrafluoroethylene
- valve-like arrangements may be realized which may prevent the accumulation of pressure differences between the two storage volume interiors 22 , 28 or between the storage volume interiors 22 , 28 and the outside environment.
- FIG. 2 a cutaway side view of the connector portions 18 , 24 and the interconnector 16 shown in FIG. 1 is shown, showing how the components may be seen, in the first exemplary embodiment, to be arranged prior to being attached together.
- the parameters of the individual components of the opposed interconnector portions 30 , 32 may be varied in size and configuration to achieve different results.
- the connector portions 18 , 24 in the first exemplary embodiment may be sized to have an external diameter of about a length D which is configured to result in its male threaded adapter configuration correspondingly interfacing with the female threaded adapter configuration of the external support ring 36 of the opposed interconnector portions 30 , 32 , which has an internal diameter of about the same length D.
- FIG. 3 a cutaway side view of the connector portions 18 , 24 engaged with the interconnector 16 , according to the first exemplary embodiment as shown in FIGS. 1 and 2 .
- the cross-sectional structure 34 is interposed and occludes the whole cross section of the apertures 20 , 26 , and would still occlude one of the apertures 20 , 26 if the other storage volume 12 , 14 was removed from engagement with the interconnector 16 . Further, it may be seen how according to different potential arrangements of the cross-sectional structure 34 , different results may be achieved.
- a narrow region at the periphery of the apertures 20 , 26 may as a result be partially exposed, which may, for example, permit some airflow between the storage volumes 12 , 14 , but not the passage of any items of any substantial size from one storage volume 12 , 14 , through the interconnector 16 , and to the other storage volume, or to the outside environment if only one storage volume 12 , 14 were connected to the interconnector.
- FIG. 4 a cutaway side view of connector portions 18 , 24 engaged with an interconnector 16 according to a second exemplary embodiment is shown.
- the internal support ring 38 of the interconnector is configured as a male threaded adapter on both of the opposed interconnector portions 30 , 32 , while the connector portions 18 , 24 are configured as female threaded adapters.
- the external support ring 36 does not include any threaded engagement system, but rather is configured for engagement (if it were to be engaged) via frictional retention alone.
- this configuration may serve to deter the intrusion of wild animals into the storage volume interiors 22 , 28 via the external support ring 36 serving to shield the connection between the connector portions 18 , 24 and the internal support ring 38 , which may prevent, for example, a wild animal from prying apart the connector portions 18 , 24 from the internal support ring 38 .
- FIG. 5 a cutaway side view of connector portions 18 , 24 engaged with an interconnector 16 according to a third exemplary embodiment is shown.
- this third exemplary embodiment it may be seen that two differently configured storage volumes 12 , 14 are utilized in which the two connector portions 18 , 24 engage with the interconnector 16 in different fashions, with one of the connector portions 18 , 24 engaging the interior surface of internal support ring 38 in a friction-fit engagement, while the other connector portions 18 , 24 engages the interior surface of the external support ring 36 in a friction-fit engagement. It may thus be seen, as described above, how such configurations can be achieved, which may permit, for example but without limitation, the use of different types or configurations of storage volumes 12 , 14 simultaneously with a single interconnector 16 .
- the interconnector 16 provides structural support for the container; selectively joins the two storage volumes together; may include a locking mechanism to prevent disconnection from one or both of the storage volumes (not shown) and can include various cross-sectional structures 34 as described above.
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Abstract
Description
- This application relates to and claims the benefit of U.S. Provisional Application No. 63/249,206, filed Sep. 28, 2021 and entitled “ANIMAL RESISTANT CONTAINER SYSTEM AND METHOD,” the entire contents of which is expressly incorporated by reference.
- Not Applicable
- The present disclosure relates generally to the field of animal resistant containers. More particularly, the present disclosure relates to novel systems and methods for storing items in containers in a fashion that is capable of resisting the forces of wild animals while remaining lightweight, economical, and practical for use during outdoor activities.
- In the field of animal resistant containers, there is a strong demand for improved products that are capable of better addressing customer needs. Technology must develop the support this demand.
- Currently, animal resistant containers suffer from a number of deficiencies. Today, the predominant way in which items like foodstuffs, which may attract the attention of wild animals, are protected is either by (a) placing those items in a container that is sufficiently strong that it will stymie a wild animal's attempts to physically access the interior of the container or to damage any of its contents, and which includes an access mechanism that will allow access by a human but not a wild animal, or by (b) placing the items in a location that a wild animal will not typically be able to access.
- For a container to be sufficiently strong to resist attempts by a wild animal (for example, a bear, racoon or squirrel) to physically access its interior and to protect its contents from damage during any such attempts, it generally must be formed of a thick, rigid material such as a polymer or a metal. Such containers are typically formed as cylinders so as to maximize strength and volume and are often referred to as “canisters.” Alternatively, flexible “sacks” made of reinforced woven material such as Kevlar or Spectra may be used to prevent physical access to the interior and contents. Typically, such canisters and sacks will have an opening mechanism at one end that permit ready opening by a human but not a wild animal, either via such opening requiring a certain level of manual dexterity, or by requiring use of a tool such as a screwdriver or the edge of a coin. For example, screw lid, twist-lock lids, knotted or keyed openings are common.
- Alternatively, the items to be protected may be placed in a location that the wild animal will not be able to access. Most commonly, this is accomplished by elevating the items to a height that will be beyond the reach of a wild animal. Typically, the items will be placed in a bag or sack that is attached to a long cord, and the bag or sack is hoisted to the desired height using a conveniently located rigid structure, such as a tree branch. The end of the cord will be secured to another conveniently located rigid structure, such as a tree trunk, to maintain the bag or sack at the desired height until the cord is removed.
- In many outdoor situations, conveniently located rigid structures may not be readily available, hanging may be ineffective against animals that climb, or tree limb damage may be excessive, and thus the first option for protecting items from wild animals may be preferred. However, existing container systems of the “canister” and “sack” type suffer from a number of deficiencies, including weight, material efficiency, and convenience.
- Therefore, this is a need in the art for improved animal resistant container systems and method of using such animal resistant container systems, which remedy these deficiencies.
- An animal resistant container system, and a method of using such a container system, is contemplated in which two or more separate storage volumes, each including its own connector portion that defines the opening into the interior of that storage volume, may be simultaneously connected to opposed interconnector portions of a single interconnector, with the interconnector including a cross-sectional structure that may serve to at least partially occlude the opening into the interior of either or both storage volume when that storage volume is connected to the interconnector. In this fashion, an animal resistant container system may be manufactured and used which may be formed of less material than a conventional animal resistant container having the same internal volume for storing items, may allow for two or more separate interior volumes which optionally be kept segregated from one another, and which may be modular so as to permit the simultaneous use of different types or sizes of storage volumes with a single interconnector portion between any two volume sections.
- According to one exemplary embodiment, an animal resistant container system may comprise a first storage volume, the first storage volume including a first connector portion, the first connector portion at least partially defining a first aperture permitting access into an interior of the first storage volume, a second storage volume, the second storage container including a second connector portion, the second connector portion at least partially defining a second aperture permitting access into an interior of the second storage volume, and an interconnector comprising a pair of opposed interconnection portions and at least one cross-sectional structure, each of the first and second connector portions being engageable with at least one of the interconnection portions such that first connector portion may be engaged with one of the interconnection portions with the second connector portions simultaneously engaged with the other of the interconnection portions, wherein, when a connector portion of a storage container is engaged with the interconnector, the cross-sectional structure at least partially spans the aperture at least partially defined by that connector portion so as to at least partially occlude access into the interior of that storage volume.
- These and other features and advantages of the various embodiments disclosed herein are better understood with respect to the following descriptions and drawings, in which:
-
FIG. 1 is a perspective view showing the components of an exemplary embodiment of an animal resistant container system including a first connector portion, a second connector portion, and an interconnector; -
FIG. 2 is a side cutaway view of the exemplary embodiment the animal resistant container system shown inFIG. 1 , showing one example of how the first connector portion, the second connector portion, and the interconnector may be configured to allow for engagement; -
FIG. 3 is a side cutaway view of the exemplary embodiment the animal resistant container system shown inFIGS. 1 and 2 , showing one example of the first connector portion, the second connector portion, and the interconnector in a simultaneously engaged configuration; -
FIG. 4 is a perspective view of a second exemplary embodiment of an animal resistant container system, showing another example of the first connector portion, the second connector portion, and the interconnector in a simultaneously engaged configuration; -
FIG. 5 is a perspective view of a third exemplary embodiment of an animal resistant container system, showing a further example of the first connector portion, the second connector portion, and the interconnector in a simultaneously engaged configuration. - Common reference numerals are used throughout the drawings and the detailed description to indicate the same elements.
- According to various aspects of the present disclosure, animal resistant container systems and methods are contemplated, in which two or more separate storage volumes, each including a connector portion which at least partially defines an opening into the interior of that storage volume, may be simultaneously connected to opposed interconnector portions of a single interconnector, with that interconnector including a cross-sectional structure that may serve to at least partially occlude the opening into the interior of either or both storage volume when that storage volume is connected to the interconnector. In this fashion, the resulting animal resistant container system may be seen to have a number of advantages over conventional container systems, including advantages in modularity, economy, weight, organization, and convenience. As such, these systems and methods represent substantial improvements over the prior art.
- Turning now to
FIG. 1 , a perspective view of a first exemplary embodiment of an animalresistant container system 10 is shown. As may be seen, this system may include afirst storage volume 12, asecond storage volume 14, and aninterconnector 16. Thefirst storage volume 12 may include afirst connector portion 18 defining afirst aperture 20 which permits access into a firststorage volume interior 22. Thesecond storage 14 volume may likewise include asecond connector portion 24 defining asecond aperture 26 which permits access into a secondstorage volume interior 28. The interconnector may include a pair of 30, 32, and aopposed interconnection portions cross-sectional structure 34. - The first and
12, 14 may be any type of storage volumes suitable for use in animal resistant container systems. In the first exemplary embodiment, thesesecond storage volumes 12, 14 may be seen to be generally cylindrical in form, with extended, rounded sides and generally flat ends, such that when the resulting animalstorage volumes resistant container system 10 is fully assembled, the entire container system is likewise generally cylindrical. Advantageously, a generally 12, 14 may allow for thecylindrical storage volume 12, 14 and/or the assembled animalstorage volume resistant container system 10 to more easily fit in a pack, which may be especially important in the context of backpacking because everything must be carried by the backpacker and thus stowed efficiently as space is limited. By the same token, off-season storage of the 12, 14 may likewise benefit from their generally cylindrical shape. It has also been found that a generally cylindrical shape may allow a backpacker or other hiker or camper to use thestorage volumes 12, 14 or assembledstorage volume system 10 as a stool to sit on while at camp. In this way, packing may be made even more efficient as it may no longer be necessary to pack a separate seat, with thesystem 10 instead serving a dual purpose as animal resistant storage and seating. A generally cylindrical shape may also have a distinct advantage over more round or spherical shapes in terms of animal resistance. By dispersing pressure exerted by a large mammal, for example a bear pumping on the structure, along a greater surface area with ground contact and one that has the reinforcing strength of a rounded terminal corner defining the end of the cylinder, a generally cylindrical container may resist the forces exerted on it far better than would a generally spherical shape with a single point of ground contact. - However, it may be seen that other shapes and configurations of
12, 14 may be utilized, without departing from the scope and spirit of the present disclosure. For example,storage volumes 12, 14 which may have square or rectangular cross-sections may be utilized, or any other cross-sections such as ovoid, hexagonal, or any other geometry known for use as suitable for storage volumes may be utilized, including spherical geometries. It is further contemplated that the first andstorage volumes 12, 14 may be substantially identically formed in shape and configuration, which may be seen to potentially aid in ease of economical mass production and a reduction of difficulty to manufacture, or the first andsecond storage volumes 12, 14 may be substantially dissimilar in shape, such as differing in one or more dimensions (e.g., cylinder length), and/or configuration, which may aid in differentiation of the two storage volumes according to the purpose for which such volumes may be desired to be used. For example, it is contemplated that volumes may be differently designed or colored so as to assist in identification of the volumes from one another, resulting in a user being able to more easily use the different volumes for different items or types of items, and to more easily access the items within those volumes, compared to a single volume which would hold all of the items together and potentially result in difficulty in retrieving certain items.second storage volumes - For example, a user may desire to place smaller items in one volume and larger items in the other volume, which may assist in more rapidly and easily retrieving the desired items compared to an arrangement in which all items are placed in the same volume, which may result in a smaller item not being accessible without first removing a larger item. It may also be desirable to provide or otherwise make available more than two
12, 14 of varying shapes, sizes, and/or configurations, and to allow the end user to select which particular twostorage volumes 12, 14 they wish to use at any given time. For example, it may be desired for a user to utilize one storage volume for items such as foodstuffs, and to as such to select a storage volume that is substantially rigid and is formed of a tough material that is resistant to the passage of air therethrough so as to reduce the tendency of a wild animal to detect the presence of such foodstuffs via smell, and to further prevent intrusion therein by such an animal. At the same time, the user may desire to place non-foodstuffs in the other storage volume, and as such may select for the other storage volume a material that is not necessarily substantially rigid nor is formed of a material that is as tough nor resistant to the passage of air, but which consequently may be less heavy and bulky. Alternatively, the user may desire to use one of the storage volumes as a receptacle for solid items, and the other as a liquid reservoir, such as for drinking water. As such, the user may be seen to have different requirements for each storage volume, and may naturally selectstorage volumes 12, 14 having characteristics suitable for these varying purposes.storage volumes - For example, a user who desires to use a particular storage volume for drinking water may select a storage volume that is watertight and has an internal lining material suitable for contact with water to maintain potability of the water and to prevent degradation or other damage to the material of the storage volume. In contrast, a storage volume used for solid packaged foodstuffs might be suitably manufactured from a material that would not be suitable for use with a liquid, and which may not even necessarily be watertight. According to further variations, a user may select one larger capacity and/or more lengthy storage volume for use on one side, and a smaller capacity and/or less lengthy storage volume on the other, according to any number of possible reasons particular to the user's needs. It may thus be seen that the potential variations in the actual configuration and dimensions of the storage volumes are essentially without limit, and that that any such potential sizes, shapes, or configurations may be utilized and achieved in accordance with the presently disclosed systems and methods without departing from the scope and spirit as herein contemplated.
- By allowing for variable size container options, the animal
resistant container system 10 may be tailored to the food capacity needs of a specific user, specific trip length, or group size. Whether it is youth or small stature hikers with lower caloric needs, or larger hikers with higher caloric needs, one size does not necessarily work well for all. Over time, minimizing weight and optimizing exact sizing of every piece that is put in a backpack has become something of an art, and a hot topic for mastery among backpackers, especially the growing category of “ultralight” backpackers. The variable size configurations allowed by thesystem 10 may meet these needs of backpackers and other users while keeping overall consumer cost down and material use (and thus environmental impact) to a minimum. - Each of the
12, 14 may includestorage volumes 18, 24 which defineconnector portions 20, 26 which permits access intoapertures 22, 28. According to the first exemplary embodiment illustrated instorage volume interiors FIG. 1 , the 18, 24 may be seen to comprise male threaded fittings protruding from theconnector portions 12, 14 which surroundstorage volumes 20, 26, such apertures being openings into theapertures 22, 28 ofstorage volume interiors 12, 24. Such male threaded fittings, which may be seen to protrude outwards and have threads on their exterior, may readily be seen to interconnect with a corresponding female threaded fitting on anstorage volumes 30, 32 of theinterconnector portion interconnector 16. However, it may also be seen that the 18, 24 may be any type of connector which may serve to allow for fixed engagement with any corresponding type ofconnector portions 30, 32 of aninterconnector portion interconnector 16. It may be readily seen that the 18, 24 may just as readily be female threaded fitting protruding outwards and having threads on their interior, while theconnector portions 30, 32 may be male threaded fittings. A wide variety of interconnection systems are known in the art to exist, and it may readily be seen that any of such systems may be adapted to the purposes of the present disclosure. Such interconnection systems are contemplated to include, for example and without limitation, in addition to threaded connections, tongue and groove fittings, bayonet mounting systems, and friction fit systems. It may also be seen that theinterconnector portions interconnector 16 may be provided with 30, 32 which may be utilized with a number of different types of fittings which may be provided oninterconnector portions 12, 14, or may be especially adapted so as to only permit certain types of storage volumes to be attached to at least one of thedifferent storage volumes 30, 32, and to prevent the attachment of other types of storage volumes to that interconnector portions. For example, in the situation in which a storage volume especially adapted for liquids may be desired, it may be desirable to use ainterconnector portions 18, 24 that will likewise attach to anconnector portion interconnector 16, or one of the interconnector portions thereof, that is likewise adapted for use with liquids, and which will not attach to aninterconnector 16 or an 18, 24 thereof that is not adapted for use with liquids.interconnector portion - An
interconnector portion 16 may be provided that includes opposed 30, 32, each of which in the first exemplary embodiment illustrated ininterconnector portions FIG. 1 comprises anexternal support ring 36 and aninternal support ring 38. It may be seen that in this first exemplary embodiment, theexternal support ring 38 is configured with threads on its internal surface, essentially functioning as a female threaded adapter. Consequently, each external support rings 36 is sized and configured to interface with the male threaded 18, 24 of theadapter connector portions 12, 14, enabling interconnection between the two components. In such a configuration, it may be seen that the internal support might thus function, if it does not have any features such as threads, as a friction-fit component configured to contact with a bare internal surface of thestorage volumes 18, 24 when assembled together. Alternatively, theconnector portions internal support ring 38 may be configured (or not configured) with one or more different types of connection features, which may permit engagement (or prohibit engagement) with corresponding different connection features provided on 12, 14, also as described above.different storage volumes - The
interconnector 16 may also include across-sectional structure 34 which may be configured to at least partially occlude thefirst aperture 20 and/or thesecond aperture 26 when the first and/or 12, 14 are attached to thesecond storage volumes interconnector 16. According to the first exemplary embodiment show inFIG. 1 , thecross-sectional support structure 34 comprises a barrier that completely occludes an 20, 26 of aaperture 12, 14 when that storage volume is connected to thestorage volumes interconnector 16, thus preventing the access to 22, 28 of astorage volume interiors 12, 14 when thatstorage volumes 12, 14 is attached to thestorage volume interconnector 16, and likewise preventing any item within one storage volume from passing to the other storage volume when both are connected to theinterconnector 16 simultaneously. In this manner, it may be seen that the interconnector may function in the manner of a cap when used with only one of the 12, 14. However, it may be seen that in other embodiments, thestorage volumes cross-sectional structure 34 may not necessarily comprise a barrier that completely spans and occludes an 20, 26 of aaperture 12, 14 when that storage volume is connected to thestorage volumes interconnector 16, but rather may only partially occlude the 20, 26. For example, it may be desirable in some embodiments to allow some amount of open space within theaperture cross-sectional support structure 34 so as to not completely occlude one or both 20, 26 of aapertures 12, 14 when the interconnector is attached thereto, such as where it may be desirable to permit some amount of airflow between the twostorage volumes 12, 14 when both are connected to thestorage volumes interconnector 16, but not permit the passage of larger items from one 12, 14 to the other, or to permit some level of ventilation between thestorage volume 12, 14 and the outside environment, but not to permit the passage of items placed within thestorage volumes 12, 14 to the outside.storage volume - In this fashion, the
cross-sectional structure 34 may also be configured to vary at different regions. For example, in certain embodiments, thecross-sectional structure 34 may be completely occluding within the area delimited by the internal support rings 38 and may be only partially occluding within the area between theinternal support ring 38 and theexternal support ring 36. In this fashion, it may be seen that by engaging a 18, 24 of aconnector portion 12, 14 with the internal support ring, a completely occlusive barrier may be placed over thestorage volume 20, 26 of thataperture 12, 14, while by engaging astorage volume 18, 24 of aconnector portions 12, 14 with the external support ring, the barrier may be less occlusive. It may also be seen that such occlusion may be a result not entirely of cross-sectional occupancy, but also of material composition. For example, it may be seen that thestorage volume cross-sectional structure 34 may be formed, in whole or in part, of a material which itself may be permeable in some fashion to some items or materials, but not to others. For example, it may be that thecross-sectional structure 34 or portions thereof may be formed of a “breathable” membrane such as expanded polytetrafluoroethylene (ePTFE) or another material which may allow for the passage therethrough of vapor but may resist the passage of liquids. In this fashion, it may be that valve-like arrangements may be realized which may prevent the accumulation of pressure differences between the two 22, 28 or between thestorage volume interiors 22, 28 and the outside environment.storage volume interiors - Turning now to
FIG. 2 , a cutaway side view of the 18, 24 and theconnector portions interconnector 16 shown inFIG. 1 is shown, showing how the components may be seen, in the first exemplary embodiment, to be arranged prior to being attached together. For example, it may be seen that the parameters of the individual components of the 30, 32 may be varied in size and configuration to achieve different results. As may be seen, theopposed interconnector portions 18, 24 in the first exemplary embodiment may be sized to have an external diameter of about a length D which is configured to result in its male threaded adapter configuration correspondingly interfacing with the female threaded adapter configuration of theconnector portions external support ring 36 of the 30, 32, which has an internal diameter of about the same length D. Similarly, it may be seen that if it is desired to instead interface aopposed interconnector portions 18, 24 with theconnector portion internal support ring 38 instead in the same fashion of a male threaded adapter engaging with a female threaded adapter, all that would be necessary would be to provide theinternal support ring 38 with threads on its internal surface and to size the external diameter of theconnector portions 18, 24 (equipped as a male threaded adapter) to match the internal diameter d of theinternal support ring 38. Similar parameters and measurements may readily be understood to be pertinent when using other types of engagements, as required, and such necessary adaptations in the attachment methods and/or the sizing or tolerances of the individual components may be seen to be within the scope and spirt of the present disclosure. Likewise, configuration of the height H of theexternal support ring 36 or of the height h of theinternal support ring 38 may likewise be subject to adaptations to fulfill the requirements of the animalresistant container system 10. - Turning now to
FIG. 3 , a cutaway side view of the 18, 24 engaged with theconnector portions interconnector 16, according to the first exemplary embodiment as shown inFIGS. 1 and 2 . As may be seen, thecross-sectional structure 34 is interposed and occludes the whole cross section of the 20, 26, and would still occlude one of theapertures 20, 26 if theapertures 12, 14 was removed from engagement with theother storage volume interconnector 16. Further, it may be seen how according to different potential arrangements of thecross-sectional structure 34, different results may be achieved. For example, if thecross-sectional structure 34 were configured as described above, with the area delimited by theinternal support ring 38 being completely occupied but the area between theinternal support ring 38 and theexternal support ring 36 only partially occupied, a narrow region at the periphery of the 20, 26 may as a result be partially exposed, which may, for example, permit some airflow between theapertures 12, 14, but not the passage of any items of any substantial size from onestorage volumes 12, 14, through thestorage volume interconnector 16, and to the other storage volume, or to the outside environment if only one 12, 14 were connected to the interconnector.storage volume - Turning now to
FIG. 4 , a cutaway side view of 18, 24 engaged with anconnector portions interconnector 16 according to a second exemplary embodiment is shown. According to this second exemplary embodiment, it may be seen that theinternal support ring 38 of the interconnector is configured as a male threaded adapter on both of the 30, 32, while theopposed interconnector portions 18, 24 are configured as female threaded adapters. Further, theconnector portions external support ring 36 does not include any threaded engagement system, but rather is configured for engagement (if it were to be engaged) via frictional retention alone. Further, it may be seen that this configuration may serve to deter the intrusion of wild animals into the 22, 28 via thestorage volume interiors external support ring 36 serving to shield the connection between the 18, 24 and theconnector portions internal support ring 38, which may prevent, for example, a wild animal from prying apart the 18, 24 from theconnector portions internal support ring 38. - Turning now to
FIG. 5 , a cutaway side view of 18, 24 engaged with anconnector portions interconnector 16 according to a third exemplary embodiment is shown. According to this third exemplary embodiment, it may be seen that two differently configured 12, 14 are utilized in which the twostorage volumes 18, 24 engage with theconnector portions interconnector 16 in different fashions, with one of the 18, 24 engaging the interior surface ofconnector portions internal support ring 38 in a friction-fit engagement, while the 18, 24 engages the interior surface of theother connector portions external support ring 36 in a friction-fit engagement. It may thus be seen, as described above, how such configurations can be achieved, which may permit, for example but without limitation, the use of different types or configurations of 12, 14 simultaneously with astorage volumes single interconnector 16. - Those skilled in the art will recognize that the
interconnector 16 provides structural support for the container; selectively joins the two storage volumes together; may include a locking mechanism to prevent disconnection from one or both of the storage volumes (not shown) and can include variouscross-sectional structures 34 as described above. - The above description is given by way of example, and not limitation. Given the above disclosure, one skilled in the art could devise variations that are within the scope and spirit of the invention disclosed herein. Further, the various features of the embodiments disclosed herein can be used alone, or in varying combinations with each other and are not intended to be limited to the specific combination described herein. Thus, the scope of the claims is not to be limited by the exemplary embodiments.
Claims (21)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US17/934,931 US20230097794A1 (en) | 2021-09-28 | 2022-09-23 | Animal resistant container system and method |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202163249206P | 2021-09-28 | 2021-09-28 | |
| US17/934,931 US20230097794A1 (en) | 2021-09-28 | 2022-09-23 | Animal resistant container system and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US20230097794A1 true US20230097794A1 (en) | 2023-03-30 |
Family
ID=85718330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US17/934,931 Abandoned US20230097794A1 (en) | 2021-09-28 | 2022-09-23 | Animal resistant container system and method |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US20230097794A1 (en) |
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| US5803259A (en) * | 1995-11-08 | 1998-09-08 | Agfa-Gevaert Ag | Package for photographic films |
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| US6116439A (en) * | 1999-04-15 | 2000-09-12 | Babe Eez, L.L.C. | Baby bottle and milk storage assembly |
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| US20100200438A1 (en) * | 2009-02-10 | 2010-08-12 | James Sinnett Davies | Modular container system |
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| US8596480B2 (en) * | 2010-10-13 | 2013-12-03 | Hamid Arjomand | Modular beverage container system |
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| US10723511B2 (en) * | 2018-05-01 | 2020-07-28 | Balaji Rajendran | Multiple Beverage container assembly |
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2022
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US640860A (en) * | 1897-07-15 | 1900-01-09 | William Baum Jr | Combination beer bottle and glass. |
| US2328543A (en) * | 1940-12-23 | 1943-09-07 | Kurz Kasch Inc | Drinking cup assembly |
| US5803259A (en) * | 1995-11-08 | 1998-09-08 | Agfa-Gevaert Ag | Package for photographic films |
| US5871116A (en) * | 1997-05-02 | 1999-02-16 | Picchietti; Romana | Food service and storage foodstuff holding container assembly |
| US6116439A (en) * | 1999-04-15 | 2000-09-12 | Babe Eez, L.L.C. | Baby bottle and milk storage assembly |
| US7117685B2 (en) * | 2004-08-07 | 2006-10-10 | On Course Solutions, Llc | Drinking water cooler |
| US20100200438A1 (en) * | 2009-02-10 | 2010-08-12 | James Sinnett Davies | Modular container system |
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