This invention relates generally to sealing of liquid containers and more particularly to a bottle tote which provides a combination bottle handle and seal.
Liquids are often packaged in bottles for consumer consumption. One especially common type of bottle is molded from plastic and has a “screw-top” structure which includes an upright threaded neck, an annular neck ring, and an internally threaded cap.
The provision of a screw-top allows for incremental consumption of the beverage while keeping the beverage sealed to avoid loss of freshness and spillage. Such beverages are often consumed in places such as parties, picnics, sporting events, homes, parks, churches, airports, shopping malls, and wilderness trails. In these locations, the consumer's hands are often filled with objects like baggage, supplies, and the like, making it inconvenient to carry and consume the beverage in the screw-top bottle.
The prior art provides numerous types of sealing devices which are intended to prevent leakage of gas or liquid from bottles, and which can be operated with one hand. The prior art also describes carrying handles which may be attached to bottles. However, these devices do not combine the sealing and carrying function.
Therefore, it is an object of the invention to provide a bottle tote which allows carrying and selective sealing of a bottle.
It is another object of the invention to provide a bottle tote for sealing a bottle which may be opened and closed with one hand.
These and other objects are met by the present invention, which according to one aspect provides a bottle tote for carrying a bottle having a neck defining a mouth, and a neck ring of enlarged diameter. The bottle tote includes: a collar adapted to engage the neck ring to retain the bottle tote thereto; a handle operably connected to the collar and including a finger hole therein; a cap carried by the handle and adapted to close off the mouth; wherein the handle is moveable between an open position in which the mouth is exposed, and a closed position in which the cap is pressed against the mouth.
According to another aspect of the invention, the bottle tote further includes at least one swing arm having a first end pivotally connected to the collar and a second end pivotally connected to the handle, and the swing arm, the collar, and the handle are arranged such that the swing arm and the handle cooperatively define an over-center relationship when the handle is in the closed position.
According to another aspect of the invention, the bottle tote further includes structure for limiting the movement of the swing arm to a predetermined range.
According to another aspect of the invention, the bottle tote further includes a release latch carried by the handle and moveable between a locked position in which it engages the cap to prevent motion of the handle relative to the collar, and a released position in which the handle is freely moveable relative to the collar.
According to another aspect of the invention, the bottle tote further includes a biasing element for urging the release latch into the locked position.
According to another aspect of the invention, the cap includes a resilient sealing ring for engaging the mouth.
According to another aspect of the invention, the collar comprises a pair of interconnected segments.
According to another aspect of the invention, the segments include mating interconnected tabs and slots.
According to another aspect of the invention, the collar is an arcuate member with a central opening adapted to receive the neck therethrough.
According to another aspect of the invention, the handle includes a hanger opening, separate from the finger hole, for suspending the bottle tote therefrom.
According to another aspect of the invention, the bottle tote consists essentially of a corrosion resistant material.
According to another aspect of the invention, the bottle tote consists essentially of non-metallic materials.
According to another aspect of the invention, the bottle tote further includes a belt clip which has: at least one arm adapted to be suspended from a belt; and a hook extending laterally outward from the arm, the hook adapted to engage the handle.
According to another aspect of the invention, the hook is adapted to engage the hanger opening.
According to another aspect of the invention, the belt clip further includes: first and second spaced-apart, interconnected arms having lower ends defining a pair of jaws with a slot therebetween, and upper ends defining spaced-apart finger tabs, the arms being moveable in response to pressure on the finger tables between an open position and a closed position.
According to another aspect of the invention, the hanger opening has a first shape; the hook has a second shape; and the hook includes an enlarged head at the end thereof, the head having a third shape, wherein the first, second, and third shapes are chosen such that the head blocks removal of the handle from the hook except when the hanger opening is disposed in a predetermined orientation relative to the hook.
According to another aspect of the invention, a bottle tote is provided for carrying a bottle having a neck defining a mouth, and a neck ring of enlarged diameter. The bottle tote includes: a collar adapted to engage the neck ring to retain the bottle tote thereto; a handle including a finger hole therein and at least one cap arm extending therefrom; a cap carried by the cap arm and adapted to close off the mouth; and at least one swing arm having a first end pivotally connected to the collar and a second end pivotally connected to the handle, such that the handle is moveable between an open position in which the mouth is exposed and a closed position in which the cap is pressed against the mouth.
According to another aspect of the invention, an apparatus for carrying a liquid includes: a bottle having a neck defining a mouth; a handle operably connected to the bottle and including a finger hole therein; and a cap carried by the handle and adapted to close off the mouth. The handle is moveable between an open position in which the mouth is exposed and a closed position in which the cap is pressed against the mouth.
According to another aspect of the invention, a belt clip includes: at least one arm adapted to be suspended from a belt; and a hook extending laterally outward from the arm.
The invention may be best understood by reference to the following description taken in conjunction with the accompanying drawing figures in which:
Referring to the drawings wherein identical reference numerals denote the same elements throughout the various views,
The dimensions of the collar 22 are chosen so that its inside diameter is approximately the same as the bottle neck 16 but less than that of the neck ring 20. The term “approximately the same as” as used herein relative to the collar 22 contemplates that the exact inside diameter of the collar 22 may be selected to achieve a desired fit with the bottle neck 16. For example, if the inside diameter is slightly larger than the bottle neck 16, it will slip on and off easily. On the other hand, if the inside diameter is the same size as the bottle neck 16 or slightly smaller, this will result in a friction fit with the bottle neck 16. This will increase the force required to install or remove the collar 22, but will prevent slippage between the collar 22 and the neck 16. In practice, a neck structure having standardized dimensions of the neck 16, neck ring 20, and mouth 18 is commonly found in beverage bottles produced by many different manufacturers in a variety of sizes from a fraction of a Liter to several Liters. Accordingly, a single size of bottle tote 10 may be used with a great number of different containers ranging from small soda bottles intended for individual consumption all the way to large containers intended for home use. The bottle tote 10 may also be scaled up or down in size to accommodate different sizes of bottle neck structures, and may be used with any type of bottle having a neck ring or similar structure which provides sufficient purchase for the collar 22, regardless of whether the bottle neck is threaded or not.
A swing arm 30 is pivotally connected to each of the segments 24, and a handle 32 having a finger hole 34 and hanger opening 35 is pivotally connected to the distal ends of the swing arms 30. In the illustrated example the pivoting connections are made by providing snap-together pins and recesses on the mating parts. A representative example of this type of connection is shown in
As illustrated in
A release latch 50 carrying a locking pin 52 (best seen in
The bottle tote 10 and its components may be made from any material which can support the weight of the bottle 12 and the required clamping loads. Examples of suitable materials include plastic, composites, and metals. If a non-metallic material is used, it allows a user to transport the bottle tote 10 through a metal detector at airports or other secured facilities without causing false alarms.
The bottle tote 10 is attached to the bottle 12 as follows. First, any existing screw cap or other seal is removed from the bottle neck 16. The segments 24 of the collar 22 are disconnected by exerting opposing vertical forces on the adjacent tabs 27 which causes the keys 26 to separate from the slots 28. When the keys 26 are separated, the segments 24 are spread apart and placed beneath the neck ring 20 and the keys 26 and slots 28 are returned to the interlocked position. The cap 40 is securely locked in place by rotating the handle 32 towards the longitudinal axis of the bottle 12 which causes the swing arm 30 to move towards the mouth 18 and pivot the cap 40 and sealing ring 42 into contact with the mouth 18. When the handle 32 is vertically aligned or in an “over-center” position, the tension forces exerted by deflection of the swing arms 30, or compression of the sealing ring 42, or a combination thereof, will hold the cap 40 firmly in place and form a liquid tight seal around the mouth 18 of the bottle 12, as shown in
To open the bottle tote 10, the release latch 50 is raised to a released position, thereby overcoming the spring 54 to clear the locking pin 52 from the cavity 48. Once the locking pin 52 is free, a slight wrist motion will pivot the handle 32 away from the longitudinal axis of the bottle 12 and release the cap 40 from the mouth 18 of the bottle 12. Further motion of the handle 32 swings the cap 40 to the side of the bottle 12, as shown in
After the contents have been partially consumed or poured out, the cap 40 may be closed and re-locked as described above. The opening and closing process can easily be repeated as frequently as desired.
When the bottle 12 is finally empty, the bottle tote 10 can be removed by unlocking it as described above and then separating the collar segments 24 so they can clear the neck ring 20. The bottle tote 10 is then ready for use with another bottle.
In some instances, a pulling force applied to the handle 132 could have a lateral component that would tend to detach the collar 122 from the bottle 12. While this may be prevented by appropriate design of the collar 122 to ensure adequate gripping force, the bottle tote 110 may also include appropriate means to limit the motion of the handle 132. In the example illustrated in
As shown in
It is noted that the collars 22 and 122 described above may be permanently attached to, or integral with, the bottle 12. It is also possible to attach the swing arms 30 or 130 directly to the bottle 12 without the use of a collar.
The jaws 212 and 214 may be opened by squeezing the finger tabs 208 and 210 to together, causing the arms 202 and 204 to pivot about the live hinge 206. This opens the slot 216 to a sufficient degree that the belt clip 200 can be placed on a belt, luggage strap, or similar commonly used strap (not shown). The finger tabs 208 and 210 are then released, allowing the jaws 212 and 214 to spring back to their neutral position.
The bottle tote 10 or 110 can be hung on the belt clip by placing any of their openings over the hook 218. In particular, the hanger opening 35 or 135 may be placed over the enlarged head 220 and then down onto the body of the hook 218. In this position, the bottle tote 10 or 100 can swing freely with a user's movements, but will not easily come off the hook 218 until is it intentionally removed by aligning the hanger opening 35 with the head 220.
The foregoing has described a reusable bottle tote and a method for its use. While specific embodiments of the present invention have been described, it will be apparent to those skilled in the art that various modifications thereto can be made without departing from the spirit and scope of the invention. Accordingly, the foregoing description of the preferred embodiment of the invention and the best mode for practicing the invention are provided for the purpose of illustration only and not for the purpose of limitation.
Number | Date | Country | |
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60595846 | Aug 2005 | US |