The present invention relates generally to waterproof containers.
Airtight containers can be used to keep important items, such as wallets, cell phones, ammunition, etc., dry in potentially wet environments. Such containers generally form a vacuum within the airtight container when it is closed, which makes them difficult to open. Conventional airtight containers use some form of venting feature to equilibrate the pressure inside and outside the container, which makes them easier to open.
In one embodiment, a waterproof container is disclosed. The container includes a first shell and a second shell; a first rim extending around the first shell; a second rim extending around the second shell; and a latch for securing the first shell to the second shell in a mated position. Art enclosed storage volume is defined by the first shell and the second shell in the mated position.
In some embodiments, the first shell includes a grip projection adapted for opening the container from a mated position, and the latch defines a latch recess adapted for receiving the grip projection when the latch secures the first shell to the second shell in the mated position.
In some embodiments, the second rim comprises a continuous recess, having a pair of continuous sides and a seal ridge between but spaced apart from, the continuous sides; and the first rim comprises inner and outer continuous sealing ridges, where both continuous sealing ridges are between the continuous sides and on opposite sides of the seal ridge in the mated position.
In some embodiments, the second shell comprises one or more coupling members on an interior wall, and one or more dividers can be removably mounted to the coupling members. The dividers can include engaging portions to removably engage with the coupling member's on the second shell. In some embodiments, the container can include a set of coordinating dividers.
These and other features, objects and advantages of the present invention will become more apparent to one skilled in the art from the following description and claims when read in light of the accompanying drawings.
A waterproof container 10 is disclosed. The waterproof container 10 is ruggedly constructed to prevent cracking. This reduces the likelihood the contents of the container 10 from being damaged; especially by water intrusion, should the waterproof container be dropped or otherwise impacted by an object, in addition, because of its unique construction the waterproof container will float and is waterproof to a depth of at least 50 feet, at least 75 feet, or at least 100 feet. In contrast, conventional vented “waterproof” containers leak at less than 50 feet (e.g., approximately 25 feet).
As shown in
In some embodiments, the first shell 12 comprises a grip projection 24 adapted for opening the container 10 from a mated position. The latch 20 can define a latch recess 26 adapted for receiving the grip projection 24 when the latch 20 secures the first shell 12 to the second shell 14 in the mated position. As shown in
In some embodiments, the container 10 also includes a mat 25 that rests at the bottom of one of the shells 12, 14. The mat 25 can be flexible or rigid.
As used herein, “laterally” is labeled as the X-axis and refers to the width of the container when viewing the front of the container. As used herein, “longitudinally” is labeled as the Y-axis and refers to the depth of the container from front to back. As used herein, “vertical” is labeled as the Z-axis and refers to the height of the container.
In some embodiments, the first and second shells 12, 14 are hingedly coupled at a rear side 28 for rotating the first and second shells 12, 14 between an open position, as shown in
In some embodiments, the first and second shells 12, 14 are hingidly coupled by a pair of hinges 30. In such embodiments, the container can include an elongated, traversing element 32 extending between the hinges 30. The elongated, traversing element 32 can be spaced apart from the first and second rims 16, 18 such that a fastening slot 34 is formed between the elongated, traversing element 32 and the first and second rims 16, 18. A user can slide a strap, a rope, or some other fastening device through the fastening slot 34 to secure the waterproof container 10. For example, when whitewater rafting, a user can fasten the waterproof container 10 to the raft by the traversing element 32 so the container 10 is not lost should the raff flip.
In some embodiments, the container 10 can include at least one support projection 36 extending from a rear side 28 of the container 10. The at least one support projection 38 can be adapted for supporting the container on end in a vertical orientation with the latch 20 at the top of the container 10. In some embodiments, one or more support projections 36 can include a support projection orifice 38. The support projection orifice 38 can be adapted to receive the body of a carabineer 40 and the container 10 can include a carabineer 40.
In some embodiments, the support projection 36 can be a fin or a block that extends at least, as far as the hinge(s) 30 from the rear side 28 of the container 10. When the support projection 36 is a fin, the support projection 36 can be no more than 0.125 inches wide, or no more than 0.0938 inches wide, or no more than 0.0625 inches wide. Where the support projection 36 is a block, the support projection 38 can be at least 0.25 inches wide, at least 0.5 inches wide, or at least 0.75 inches wide.
As shown in
In some embodiments, the pivot assembly or assemblies 42, the primary assembly 44, or both 42, 44 can be formed of a rigid material, including, but not limited to, solid (i.e., unfoamed) polystyrene and polycarbonate. In some embodiment, the first shell 12 and the second shell 14 are made of rigid materials, including, but not limited to, polycarbonate and solid polystyrene. The first shell 12, the second shell 14, or both 12, 14 can be transparent or translucent.
In some embodiments, the primary assembly 44 includes left and right latch pivot mounts 48a, 48b for rotatably coupling to the left and right pivot assembly 42a, 42b, respectively. The left latch pivot mount 48a can be coupled to the left pivot assembly 42a by a hinge, and the right latch pivot mount 48b can be coupled to the right pivot 42b assembly by a hinge. In some embodiments, the latch recess 26 is adapted to receive the pivot assembly or assemblies 42 when the latch 20 is locked to secure the first shell 12 to the second shell 14 in the mated position. As shown in
In some embodiments, the primary assembly 44 can include a support leg 50 adapted to rest against an outside surface of the second shell 14 when the latch 20 secures the first shell 12 to the second shell 14 in the mated position. In some embodiments, the support leg 50 includes a cushion 52 at a distal end of the support leg 50 for cushioning the impact of the support leg 50 against the outside of the second shell 14 when the latch 20 snaps closed. The cushion 52 can be made of a resilient, elastomeric material, including, but not limited to, natural rubber and synthetic rubber, including, but not limited to, styrene-butadiene-rubber (SBR).
In some embodiments, the first rim 12 comprises an elongated retention ridge 54 extending upwardly, laterally along a front portion of the first rim 12, and an upper portion of the primary assembly 44 comprises a laterally- and downwardly-extending, clamping ridge 56. The container 10 can be adapted so that the clamping ridge 56 extends over the retention ridge 54 to lock the first shell 12 to the second shell 14 when the latch 20 is in a locked position as shown in
In some embodiments, the second rim 18 comprises a continuous recess 58 that includes a seal ridge 62 between, but spaced apart from, a pair of continuous sides 60. In some embodiments, the first rim 16 comprises inner and outer continuous sealing ridges 64, 66. In the mated position, the sealing ridges 64, 66 are between the continuous sides 60 and on opposite sides of the seal ridge 62.
As shown in
In such embodiments, the rigid sealing ridges 64, 66 can press into the seal 68 (i.e., there is an interference fit) to facilitate an airtight and liquid tight seal when the first and second shell 12, 14 are locked in the mated position with the latch 20 locked. Similarly, the airtight and liquid tight seal can be facilitated where the seal ridge 62 is wider than the distance between the inner and outer sealing ridges 64, 66, and or a peak 70 of the seal ridge 62 is depressed in the valley 72 between the inner and outer sealing ridges 64, 66 when the first and second shell 12, 14 are in the mated position with the latch 20 locked. The sealing ridges 64, 66 can have a generally triangular cross-section, the seal ridge 62 can have a generally triangular cross-section, all of the ridges 62, 64, 66 can have a generally triangular cross-section. As shown in
Although the first rim 16 is described as having the inner and outer sealing ridges 64, 66 and the second rim 18 is described as including the continuous recess 58, seal ridge 62, and seal 68, it should be understood that this arrangement can be reversed.
In some embodiments, the container 10 includes a fastening projection 74 extending laterally from a side of the container 10. The fastening projection 74 can include a fastening projection orifice 76. The fastening projection orifice 78 can be adapted for receiving the body of a carabineer 40. The container 10 can also include a carabineer 40 attached to the fastening projection orifice 76. In some embodiments, the container 10 can include a first fastening projection 74a with a first fastening projection orifice 76a extending from the first shell 12 and a second fastening projection 74b with a second fastening projection orifice 76b extending from the second shell 14, where the first and second fastening projection orifices 76a, 76b align so that a carabineer can pass through the orifices 76a, 76b and prevent the container from opening more than a controlled amount (i.e., more than the length of the carabineer).
In some embodiments, the first shell 12, the second shell 14, or both 12, 14 can include a plurality of feet 78 coupled to a base surface 80 of the first shell 12, a base surface 82 of the second shell 14, or both. In some embodiments, the base surface(s) 80, 82 can include one or more channels 84 and a foot 78 an slide into each channel 84. In some embodiments, the foot 78 and the channel 84 can be designed so that the foot 78 cannot be removed from the channel 84 once it is inserted in the channel 84. In some embodiments, the foot 78 can slide into the channel 84.
In some embodiments, the foot 78 can slide into the channel 84 as part of a tongue and groove configuration. For example, as shown in
The foot 78 and channel 84 can be adapted to prevent the foot 78 from sliding out of the channel 84 once it is inserted. In some embodiments, the foot 78 can include a retention recess 98 on a surface facing the shell 12, 14 and the channel 84 can include a retention projection 100 that extends info the retention recess 98 when they 98, 100 are aligned. As shown in
In some embodiments, the foot 78 can include a foundation 94 and a leveling support 96, which projects down from the container 10 when the foot 78 is mounted in the channel 84. The foundation 94 can be made of a rigid material in order to retain the foot 78 in the channel 84 for the lifetime of the container 10. The leveling support 96 can be formed from a resilient material and can have a generally, triangular shape, as shown in
As best shown in
Engaging portions 183 can include any suitable structure far removably mounting the divider 180, including, without limitation, flared edges, other projections, grooves, tracks, non-slip materials, and/or combinations thereof. The engaging portions 183 of a divider 180 can be received by or otherwise removably engage with coupling members 186, adapted to receive the engaging portion 183. For example, coupling members 186 can includes tracks, grooves, projections, flared edges, surfaces for engaging non-slip materials, and/or combinations thereof.
A top edge of the removable divider 180 can also include a flared stabilizing portion 185. The flared stabilizing portion 185 can provide additional stability to the divider 180 and/or facilitate gripping of the divider 180 during insertion or removal from the container.
In some embodiments, such as the one shown in
In some embodiments, such as the one shown in
In some embodiments, such as the one shown in
In some embodiments, the plurality of dividers 180 can be removably mounted within the interior of the container 10 in numerous configurations, such as the ones shown in
The set of coordinating dividers 180 are configured to align and engage with each other and/or the coupling members 186 on the walls 176-179 in various configurations. All of the coordinating dividers 180 or only a portion of the set 180 can be used in certain configurations. In some embodiments as shown in
As shown in
The set can also include one short longitudinal divider 180d that can extend only a portion of the distance between opposing lateral walls 178, 179, for example half of the distance between opposing lateral walls 178, 179. The short longitudinal divider 180d can include an engagement portion 183 on one end and a pair of coupling members 188 at the other end. The engagement portion 183 on the short longitudinal divider 180d can be removably mounted to coupling members 186 on a lateral wall 178, 179 or a side wall 176, 177. The coupling members 186 of the short longitudinal divider 180d can align with the coupling members 186 of the side walls 176, 177 when the short longitudinal divider 180d is mounted to the coupling members 186 of the lateral walls 178, 179.
The set can also include two short lateral dividers 180a that can extend only a portion of the distance between opposing side walls 178, 179. Each short lateral divider 180a can include an engagement portion 183 on each end of the divider 180a. The engagement portion 183 of the short lateral divider 180a can align with and be removably mounted to a coupling member 186 on a wall 176-179 and a coupling member 186 on one of the other dividers (e.g. 180c, 180d). The coupling members 186 on a short lateral divider 180a can align with the coupling members 186 of the lateral walls 178, 179 when the short lateral divider 180a is mounted to the coupling members 186 of the side walls 176, 177.
The set can also include one middle lateral divider 180b having a length about equal to the distance between the two coupling members 186 on a lateral wall 178 or 179. The middle lateral divider 180b can include an engagement portion 183 on each end of the divider 180b. The engagement portions 183 of the middle lateral divider 180b can align with and be removably mounted to coupling members 186 on the longitudinal dividers (e.g. 180c and 180c, or 180d and 180c) when the longitudinal dividers are attached to the coupling members 186 of the lateral walls 178, 179.
The set can also include one long lateral divider 180e having a length about equal to the sum of lengths of the middle lateral divider 180b and one short lateral divider 180a. In some embodiments, the long lateral divider 180e does not extend the full distance between the side walls 179, 177. The long lateral divider 180e can include an engagement portion 183 on each end of the divider 180e. The engagement portions 183 of the long lateral divider 180e can align with and be removably mounted to a coupling member 186 on a wall 176-179 and a coupling member 186 on one of the other divider's (e.g. 180c, 180d), for example as shown in
The set of coordinating dividers 180a-e can form 32 different storage configurations, including the ones shown in
Such an arrangement allows a user to customize the configuration of the container 10, including the size of storage compartments, to best serve the user's needs and further provides flexibility to adjust the storage organization for different applications in the future. The system of engaging portions 183 and corresponding coupling members 186 on the dividers 180 and/or container walls 176-179 secure the dividers 180 in place within the storage volume 22 of the container 10 for each configuration.
The foregoing is provided for purposes of illustrating, explaining, and describing embodiments of this invention. Modifications and adaptations to these embodiments will be apparent to those skilled in the art and may be made without departing from the scope or spirit of this invention.
This application claims priority to U.S. Provisional Patent Application No. 61/942,871, “Waterproof Container,” filed Feb. 21, 2014, the entirety of which is incorporated herein by reference
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