Not Applicable
Not Applicable
1. Field of Invention
This invention relates to a combination locking device for bottles or containers.
2. Prior Art
The present inventor received a U.S. Pat. No. 7,252,204 in 2007 on a device that locks, or preventing the unauthorized opening, of typical 750 ml bottles. The device uses tumblers with indicia that, when aligned to a preset five letter code word, allows the lock mechanism to be opened and the entire bottle to be retrieved. The product is intended to be a novelty puzzle and game item however other permutations could extend its use into other commercial applications. After market research, it has been found desirable to add a design version with features that would allow the simple resetting of the locking combination tumblers. Likewise, it was found to be equally as important to change the overall assembled construction to reduce the amount of materials used in manufacture, lower overall cost, while at the same time keeping the number of required parts to a minimum. In addition, other research has indicated that a market exists for the device to be used in the exchange of gift items, other than wine or spirits. It is the intent of this present invention to produce a new and improved device by reconfiguration of the parts, mechanism, and method of assembly.
There are a number of inventions and products on the market related to securing the contents of bottles. “Bottle Security Device” to Fawcett et al. U.S. Pat. No. 7,878,033, “Bottle Cap with Combination Lock” to Hamer U.S. Pat. No. 7,600,648 and “Combination Locking Cap for Containers and Threaded Openings” to Benjamin U.S. Pat. No. 6,059,132 both show devices that lock the tops of bottles. The “Bottle Lock Liquor Locker”, patent status unknown, (manufactured by Franklin Machine Products) is a bottle stopper that has three combination dials that when properly aligned will allow removal of the stopper. U.S. Pat. No. 1,358,352 to Wheelock (1920) shows another combination locking closure for an open bottle. Other locking devices that both attach to the bottles and act as theft deterrents are described in US Patent Application US 2006/0043050 A1 to Beldon, Jr. (2006) and U.S. Pat. No. 6,604,643 & 6,769,557 to Michael et al. (2003 & 2004).
There are many patented combination locking devices that allow users to set up or allow permutation of the combinations code. Most involve altering or resetting the tumblers indicia (such as numbers, letters, or symbols) relative to the tumbler internal keyway. Such devices are generally found and more closely related to the field of locks and in particular bicycle cable locks and padlocks. Most of the locking devices in which the combination may be set by an individual tend to be complex in nature and have many mechanical parts such as in European patent application of Nagata, EP 43859 A1 1/1982. U.S. Pat. No. 6,021,653 to Pimpo (2000) shows a tumbler ring that can be disassembled and have individual indicia plates applied into external slots. U.S. Pat. Nos. 4,615,191, 4,445,348, and 4,354,365 show several variations of two piece tumbler assemblies that allow inner and outer tumblers to have variable radial positions for changing the code. U.S. Pat. No. 6,059,132 to Benjamin describes a combination locking cap that uses flat circular labels to apply indicia. U.S. Pat. No. 6,621,405 B1 describes as word system and computer algorithm for determining a limited set of useable code words for a combination lock. U.S. Pat. No. 7,107,803 B1, shows a locking cylinder. U.S. Pat. No. 8,020,415 to Corbin et al. shows a combination locking pill bottle. U.S. Pat. No. 7,681,422 to Tonaltzin shows a locking gift box with programmable timer.
3. Objects and Advantages
It is the object of the present invention to provide a combination locking bottle holder that has the following advantages which are:
(a) to provide a device that can lock any bottle or container with a cap or closure;
(b) to provide a unique and novel puzzle product that can be used to exchange wine, spirits, or other gifts and likewise could be used as a money bank;
(c) to create a bottle locking device that is easy to manufacture for high volume production;
(d) to create a bottle locking device that requires the fewest number of unique parts and which uses a minimum amount of materials
(e) to provide a device that has a version which permits easy recombination of the locking code;
Still further objects and advantages will become apparent from a consideration of the ensuing description and drawings.
The present invention provides a combination locking bottle holder. The device can have several embodiments that are suitable for different applications. The invention could be designed minimal parts for use with just one preset combination code or be configured with additional parts used that would allow for multiple resetting of the combination.
One embodiment of the invention is for use as a puzzle in a treasure hunt/clue based game for the exchange of 750 ml wine or spirits bottles. The construction or scale of the device may be altered for use with taller height or larger diameter bottles outside of the standard 750 ml bottle size range—for example magnum bottles, champagne, cognac, liqueurs, etc.
The invention may also be used with other non-alcoholic related containers of various profile sizes and shapes. The locking bar used for retention of the bottle may be sized and shaped to follow the profile or contour of any size or shape container. The container can be suitably sized and have a large enough cap or closure to accept gift items inside such as cigars, jewelry, confections, money, etc. As mentioned, the scale and shape of the device could be altered for larger items retained. When installed and locked in the device, a closure or cap of a container may be located at either top or bottom end of the device. Installed in either orientation, the container is captured and its closure is inaccessible and cannot be removed. With a slot in the container's closure, one embodiment could allow it to be used as a coin or money bank. A commercial use of the device, as an example, might include limiting access to bottles of prescription medicines in a pharmacy for example.
Design features of some of the embodiments include an easy method for resetting or changing the combination code word with two piece tumblers. The invention is not limited to just five tumblers and five letter words. The device could be configured to take any number of locking tumblers. This would permit the use of combination codes that could be greater or less than five characters in length. Besides the English alphabet, other international language alphabets, characters, or symbols could be used as indicia on the outside of device's tumblers.
Briefly, the principal upon which the locking mechanism is based calls for the alignment of a set of tumblers on a cylindrical base that permit the insertion and extraction of a locking bar. The cylindrical base has an inside diameter that can accept a bottle. The tumblers have locking rib features that align with, intersect, and engage a series of notches in both the base and bar. The locking rib has at least one break, or open gap, in its circumference. Engagement or intersection of the tumbler's locking ribs into the notches of the base and bar are what lock the base and bar together. The bar has an integral portion that covers or wraps around the upper exposed end of the bottle or container and which prevents its removal. The bar also has an integral ring shaped portion that covers and captures the tumblers. This ring shaped portion of the bar prevents removal of the tumblers when the bar is locked into the base. When installed and locked into the device, the cap or closure of the bottle is inaccessible and cannot be removed, thus the contents of the bottle are secured. A bottle may be oriented with its closure nearest the top end of the device or upside down where the closure is inside of the base. The tumblers have indicia on their circumference. When these indicia are correctly aligned with a marker to spell out a predetermined code word, the gaps within the tumbler's locking ribs are aligned and coincide with the notch features of the bar and base. In this state, the bar be inserted or extracted from the base and tumblers, whereby the retained bottle may also be accessed.
The following descriptions and drawings illustrate various embodiments. There is no single preferred embodiment. Each has advantages depending upon its intended use and application. Each embodiment may require different materials or need be sized to provide greater mechanical strength or rigidity. The drawings and descriptions below do not imply or suggest any specific dimensions, wall thickness, or materials. For example, some embodiments could be suitable for production in injection molded plastics where as others might require stronger, more rigid materials such as die cast or machined metals. Likewise exact values for fits, allowances, tolerances, etc. are not specified.
A first embodiment of a combination locking bottle holder of the present invention is illustrated in
The outer ring 51 has indicia 52 on the outside diameter surface. The present embodiment uses the English alphabet with twenty-six letters. Other design variations with a different number of letters could be designed for Chinese or Hebrew language for example. The indicia could also be numbers or symbols. Behind each of the twenty-six letters, and formed on inside surface of the outer ring, are twenty-six recesses 53 that are suitably sized to accept the tooth of the inner ring. Both inner and outer rings can concentrically nest together as shown in
Accordingly, the reader will see that the combination locking bottle holder of this invention can secure the contents of any number of various shaped and sized bottles and containers. It can be easily set up and used as a novel game/puzzle for wine bottles or used to secure gifts and other items. Its simplest embodiment relies upon just three basic elements to function: a base, a set of tumblers, and a locking bar. One embodiment, where the tumbler uses an inner and outer ring set, allows the code word combination to easily be changed. Although the description above contains many specifications, these should not be construed as limiting the scope of the invention but as merely providing illustrations of some of the various embodiments of this invention. Different materials, or combinations thereof, could be used in manufacture of the embodiments. Such materials could include but are not limited to metals, plastics or woods. Manufacturing processes used for the components could include die casting, investment casting, plastic injection molding, forging, machining, wire forming, and others etc. The design could be altered to more or less than five tumblers. The means provided on the locking bar that retains the bottle to the holder could have many embodiments, shapes, or forms. Other language alphabets could be used and the number of combination indexing positions on each tumbler could be greater or less than twenty-six. Thus the scope of the invention should be determined by the appended claims and their legal equivalents, rather than the examples given.
This application claims the benefit of U.S. PPA Ser. No. 61/462,623, filed 2011 Feb. 3 by the present inventor.
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Number | Date | Country | |
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61462623 | Feb 2011 | US |