The present disclosure is directed to a releasable cap for a dispensing container, and more particularly, to a tamper evident cap for an aerosol can.
Currently, many dispensing containers are easily tried in the store prior to purchase and the eventual consumer would never know that a portion of the contents of the dispending container was used. For example, consumers will try the aerosol can (e.g., a spray paint) while in the store and spray the contents on shelving/displays. This process damages the store's equipment and uses the contents of the aerosol can without purchasing it. Moreover, mishandling of the aerosol can during improper usage may damage the spray components and another consumer may not realize the aerosol can has been used and was damaged. Thus, there is a need for identifying when an aerosol can has been tampered with.
In one embodiment of the present disclosure, provided herein is a tamper evident cap configured to engage with an aerosol can. The tamper evident cap includes a sidewall and a top surface, the sidewall and the top surface define an inner cavity. The tamper evident cap includes a pair of opposing pads movably positioned relative to the sidewall and configured to release the tamper evident cap from the aerosol can. The tamper evident cap includes a pair of tabs positioned relative to the sidewall and outward relative to the pair of opposing pads, wherein each tab of the pair of tabs is positioned to restrict engagement with a corresponding pad of the pair of opposing pads, wherein each tab of the pair of tabs is at least partially removable from the sidewall.
In another embodiment of the present disclosure, provided herein is an aerosol can assembly, including an aerosol can and a tamper evident cap configured to removably engage with the aerosol can. The aerosol can includes a body and a spray nozzle, the body defining a collar positioned relative to the spray nozzle. The tamper evident cap includes a sidewall and a top surface, the sidewall and the top surface define an inner cavity. The tamper evident cap includes a pair of opposing pads movably positioned relative to the sidewall and coupled to a ring mechanism, the ring mechanism positioned relative to the inner cavity and between the pair of opposing pads, wherein the ring mechanism is configured to removably engage with at least the collar of the aerosol can. The tamper evident cap includes a pair of tabs positioned relative to the sidewall and outward relative to the pair of opposing pads, wherein each tab of the pair of tabs is positioned to restrict engagement with a corresponding pad of the pair of opposing pads, wherein each tab of the pair of tabs is at least partially removable from the sidewall.
In another embodiment of the present disclosure, provided herein is a method of unpackaging an aerosol can assembly. The aerosol can assembly includes an aerosol can and a tamper evident cap configured to removably engage with the aerosol can. The aerosol can includes a body and a spray nozzle. The tamper evident cap includes a sidewall and a top surface, the sidewall and the top surface define an inner cavity. The tamper evident cap includes a pair of opposing pads movably positioned relative to the sidewall and configured to release the tamper evident cap from the aerosol can. The tamper evident cap includes a pair of tabs positioned relative to the sidewall and outward relative to the pair of opposing pads, wherein each tab of the pair of tabs is positioned to restrict engagement with a corresponding pad of the pair of opposing pads. Each tab and the corresponding pad define a gap that opens relative to a first edge of each of the tab and the corresponding pad. Each tab of the pair of tabs defines a frangible section positioned relative to a second edge of the tab and positioned between each tab and the sidewall, wherein each tab is at least partially removable from the sidewall. The method includes introducing at least a portion of a finger into the gap between each tab of the pair of tabs and the corresponding pad of the pair of pads. Then, prying each tab in a direction away from the sidewall of the tamper evident cap so as to begin tearing along the frangible section of each tab. Then, removing each tab from the tamper evident cap to expose the corresponding pad of the pair of pads. Finally, pressing the pair of pads to release the tamper evident cap from the aerosol can.
Any combination or permutation of features, functions, and/or embodiments as disclosed herein is envisioned. Additional advantageous features, functions, and applications of the disclosed systems, methods, and assemblies of the present disclosure will be apparent from the description which follows, particularly when read in conjunction with the appended figures. All references listed in this disclosure are hereby incorporated by reference in their entireties.
The following figures are examples of a tamper evident cap for an aerosol can in accordance with the present disclosure and are not to be construed as limiting.
Various example embodiments may be more completely understood in consideration of the following detailed description and in connection with the accompanying drawings, in which:
Described herein is a tamper evident cap for an aerosol can, which collectively may be referred to as an aerosol can assembly. The tamper evident cap may be used to notify a consumer that the aerosol can assembly was tampered with. Moreover, the tamper evident cap may function as a deterrent to using the aerosol can before the aerosol can assembly was purchased and/or removed from a store.
While various embodiments discussed herein are amenable to modifications and alternative forms, aspects thereof have been shown by way of example in the drawings and will be described in detail. It should be understood, however, that the intention is not to limit the invention of the particular embodiments described. On the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the scope of the disclosure including aspects defined in the claims.
Referring to
The tamper evident cap 12 defines a sidewall 14 and a top surface 16. The sidewall 14 and the top surface 16 may be directly or indirectly connected. As depicted, the sidewall 14 of the tamper evident cap 12 may define a cylindrical shape and the top 16 surface may extend perpendicularly relative to the sidewall 14 to define an inner cavity 13 (see, e.g.,
The tamper evident cap 12 defines various features positioned relative to the inner cavity 13, for example, within the inner cavity 13 and/or in close proximity thereto. At least some of the features are configured to interface, either directly or indirectly, with the aerosol can 52. Referring to
For example, the movable pads 18 are directly or indirectly connected to a ring mechanism 27. The ring mechanism 27 is configured to engage with the aerosol can 52, either directly or indirectly. The ring mechanism 27 defines a radiused element 28, a retention element 32, and a stopping guide 36. The ring mechanism is configured to at least partially surround the spray nozzle of the aerosol can.
The radiused element 28 of the ring mechanism 27 is coupled to at least one of the movable pads 18, either directly or indirectly. As depicted, the ring mechanism 27 of the tamper evident cap 12 may include two radiused elements 28, each coupled to one of the movable pads 18, cither directly or indirectly. The ring mechanism 27 of the tamper evident cap 12 may define a similar number of radiused elements 28 as the number of the movable pads 18. The radiused element 28 is coupled to each movable pad by a web 30. The web 30 may be integrated with the tamper evident cap 12 or may be a separate element.
The radiused element 28 is coupled to a retention element 32, either directly or indirectly. The tamper evident cap 12 may include two retention elements 32 and each may be positioned between each of the movable pads 18. The ring mechanism 27 of the tamper evident cap 12 may include two retention elements 32 positioned relative to an inner surface 29 of the ring mechanism 27. For example, the two retention elements 32 may be positioned between each of the radiused elements 28 and coupled thereto. Thus, movement of the radiused elements 28 may correspondingly move the retention elements 32. For example, movement of the radiused elements 28 inwards (e.g., towards the center of the tamper evident cap 12) may correspondingly move the retention elements 32 outwards (e.g., away from the center of the tamper evident cap 12).
The tamper evident cap 12 may further include a ring mechanism stop 36 positioned relative to an inner surface 29 of the ring mechanism 27. The tamper evident cap 12 may further include a sidewall stop 34 positioned relative to an inner surface 15 of the sidewall 14. The sidewall stop 34 and the ring mechanism stop 36 are sized to allow the retention elements 32 to interface with a feature/element of the aerosol can 52. The sidewall stop 34 and the ring mechanism stop 36 may be positioned to engage with a feature/element of the aerosol can 52. Alternatively, the sidewall stop 34 and the ring mechanism stop 36 may be positioned such that when the tamper evident cap 12 is mounted relative to the aerosol can 52, the sidewall stop 34 and the ring mechanism stop 36 are positioned a distance from a feature/element of the aerosol can 52. Alternatively, the sidewall stop 34 and the ring mechanism stop 36 may be positioned based on a combination of the two preceding configurations. For example, referring to
A tab 20 is positioned in proximity to the movable pad 18 such that at least a portion of the movable pad 18 is shielded by the tab 20. The tab 20 may be a removable tab, a partially removable tab, a flexible tab, a deformable tab, a partially deformable tab, and combinations thereof. Referring to the figures, for example
Referring to
In operation, referring to
Turning to
Once the tabs 20 are removed, as outlined above, the movable pads 18 are accessible, as shown in
Turning to
The method 600 includes introducing 602 at least a portion of a finger into the gap between each tab of the pair of tabs and the corresponding pad of the pair of pads. Each tab is pried 604 in a direction away from the sidewall of the tamper evident cap so as to begin tearing along the frangible section of each tab. Each tab is removed 606 from the tamper evident cap to expose the corresponding pad of the pair of pads, and the pair of pads is pressed 608 to release the tamper evident cap from the aerosol can. As can be appreciated, the above-described method may be performed any number of times and the steps of the above-described method may be performed in any order without departing from the scope of the disclosure.
Based upon the above discussion and illustrations, those skilled in the art will readily recognize that various modifications and changes may be made to the various embodiments without strictly following the exemplary embodiments and applications illustrated and described herein. For example, the aerosol can and spray nozzle may be utilized for a multitude of different types of dispensers and dispensing approaches, for a variety of medias. Further, the embodiments noted herein may be combined, and further embodiments may be separated. Other shapes, such as an oblong shape, a triangle shape, and the like may be used for the tabs, the movable pads, and the like. Such modifications do not depart from the scope of various aspects of the invention, including aspects set forth in the claims.
This written description uses examples to illustrate the present disclosure, including the best mode, and also to enable any person skilled in the art to practice the disclosure, including making and using any devices or systems and performing any incorporated methods. The patentable scope of the disclosure is defined by the claims, and may include other examples that occur to those skilled in the art. Such other examples are intended to be within the scope of the claims if they have structural elements that do not differ from the literal language of the claims, or if they include equivalent structural elements with insubstantial differences from the literal language of the claims.
As used herein, the terms “comprises,” “comprising,” “includes,” “including,” “has,” “having,” “contains”, “containing,” “characterized by” or any other variation thereof, are intended to cover a non-exclusive inclusion, subject to any limitation explicitly indicated. For example, a composition, mixture, process or method that comprises a list of elements is not necessarily limited to only those elements but may include other elements not expressly listed or inherent to such composition, mixture, process or method.
The transitional phrase “consisting of” excludes any element, step, or ingredient not specified. If in the claim, such would close the claim to the inclusion of materials other than those recited except for impurities ordinarily associated therewith. When the phrase “consisting of” appears in a clause of the body of a claim, rather than immediately following the preamble, it limits only the element set forth in that clause; other elements are not excluded from the claim as a whole.
The transitional phrase “consisting essentially of” is used to define a composition or method that includes materials, steps, features, components, or elements, in addition to those literally disclosed, provided that these additional materials, steps, features, components, or elements do not materially affect the basic and novel characteristic(s) of the claimed disclosure. The term “consisting essentially of” occupies a middle ground between “comprising” and “consisting of”.
Where a disclosure or a portion thereof is defined with an open-ended term such as “comprising,” it should be readily understood that (unless otherwise stated) the description should be interpreted to also describe such a disclosure using the terms “consisting essentially of” or “consisting of.”
Further, unless expressly stated to the contrary, “or” refers to an inclusive or and not to an exclusive or. For example, a condition A or B is satisfied by any one of the following: A is true (or present) and B is false (or not present), A is false (or not present) and B is true (or present), and both A and B are true (or present).
Also, the indefinite articles “a” and “an” preceding an element or component of the disclosure are intended to be nonrestrictive regarding the number of instances (i.e., occurrences) of the element or component. Therefore “a” or “an” should be read to include one or at least one, and the singular word form of the element or component also includes the plural unless the number is obviously meant to be singular.
As used herein, the term “about” refers to a measurable value such as a parameter, an amount, a temporal duration, and the like and is meant to include variations of +/−15% or less, preferably variations of +/−10% or less, more preferably variations of +/−5% or less, even more preferably variations of +/−1% or less, and still more preferably variations of +/−0.1% or less of and from the particularly recited value, in so far as such variations are appropriate to perform in the invention described herein. Furthermore, it is also to be understood that the value to which the modifier “about” refers is itself specifically disclosed herein.
As used herein, spatially relative terms, such as “beneath”, “below”, “lower”, “above”, “upper”, “front”, “back”, “side”, “left”, “right”, “rear”, “top”, “bottom”, and the like, are used for ease of description to describe one element or feature's relationship to another element(s) or feature(s). It is further understood that the terms “front”, “back”, “left”, and “right” are not intended to be limiting and are intended to be interchangeable, where appropriate. Further, it should be noted that the terms “first,” “second,” and the like herein do not denote any order, quantity, or relative importance, but rather are used to distinguish one element from another.
As used herein, the terms “configure(s)”, “configuring”, and the like, refer to the capability of a component and/or assembly, but do not preclude the presence or addition of other capabilities, features, components, elements, operations, and any combinations thereof.
All ranges disclosed herein are inclusive of the endpoints, and the endpoints are independently combinable with each other. Each range disclosed herein constitutes a disclosure of any point or sub-range lying within the disclosed range.
All methods described herein can be performed in any suitable order unless otherwise indicated herein or otherwise clearly contradicted by context. The use of any and all examples, or exemplary language (e.g., “such as”), is intended merely to better illustrate the invention and does not pose a limitation on the scope of the invention or any embodiments unless otherwise claimed.
As used herein, the term “aerosol can” refers to a type of dispensing container using an aerosol spray. The present disclosure is not limited to an aerosol can and can also include non-aerosol spray type of dispensing containers that rely on a tamper evident cap (e.g., food containers, soap containers, perfume containers, toiletry containers).
While the invention has been described with reference to preferred embodiments, it will be understood by those skilled in the art that various changes may be made, and equivalents may be substituted for the elements thereof without departing from the scope of the invention. In addition, many modifications may be made to adapt the teaching of the invention to particular use, application, manufacturing conditions, use conditions, composition, medium, size, and/or materials without departing from the essential scope and spirit of the invention. Therefore, it is intended that the invention is not limited to the exemplary embodiments and best mode contemplated for carrying out this invention as described herein. Since many modifications, variations, and changes in detail can be made to the described examples, it is intended that all matters in the preceding description and shown in the accompanying figures be interpreted as illustrative and not in a limiting sense.
This application claims the benefit of, and priority to, U.S. Provisional Patent Application Ser. No. 63/541,113, filed on Sep. 28, 2023, the disclosure of which is hereby incorporated by reference in its entirety.
Number | Date | Country | |
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63541113 | Sep 2023 | US |