The present subject matter relates generally to storage containers for food items such as cakes, and more particularly to storage containers having features for improved, e.g., easier, opening.
Plastic containers may be used for packaging and storing various items. Such containers may be used in a retail setting, for example in order to display a quantity of goods stored therein for sale as a unit. The items stored in such containers may be food items, such as cakes and optionally a cake board on which the cake is supported within the container.
Such storage containers may include a base and a lid which are interlocked, e.g., for storage and transport. The lid and base are typically separable, e.g., for accessing the food item(s), e.g., cake, stored with the container. Conventional containers may be difficult to open, such as the lid may be difficult to remove from the base. For example, the lid may lack easily gripped features by which the lid can be separated, e.g., pulled apart, from the base.
Accordingly, storage containers with features for improved, e.g., easier, opening, would be useful.
Aspects and advantages of the invention will be set forth in part in the following description, or may be apparent from the description, or may be learned through practice of the invention.
In an exemplary embodiment, a container is provided. The container defines a vertical direction. The container includes a base and a lid. The base includes a floor and a lock channel extending around a perimeter of the base outward of the floor. The lid extends along the vertical direction between a ceiling approximately at a top of the lid and an opening approximately at a bottom of the lid. The lid includes a rim extending around a perimeter of the lid approximately at the bottom of the lid. The rim of the lid is configured to engage with the lock channel in the base whereby the rim is retained within the lock channel when the base and the lid are in a closed position. A storage volume of the container is defined by and between the base and the lid when the base and the lid are in the closed position. The container also include a first tab on the base and a second tab on the lid. The first tab extends outward approximately perpendicular to the vertical direction. The first tab includes a pocket contiguous with the lock channel and a ramp surface defined within the pocket of the first tab. The second tab is received within the first tab when the base and the lid are in the closed position. The ramp surface of the first tab deflects a portion of the second tab upward at an angle oblique to the vertical direction when the lid and the base are in the closed position.
In another exemplary embodiment, a container is provided. The container defines a vertical direction. The container includes a base and a lid. The base includes a lock channel extending around a perimeter of the base. The lid includes a rim extending around a perimeter of the lid approximately at a bottom of the lid. The rim of the lid is configured to engage with the lock channel in the base whereby the rim is retained within the lock channel when the base and the lid are in a closed position. A storage volume of the container is defined by and between the base and the lid when the base and the lid are in the closed position. The container also include a first tab on the base and a second tab on the lid. The first tab extends outward approximately perpendicular to the vertical direction. A first portion of the second tab is received within the first tab when the base and the lid are in the closed position, and a second portion of the second tab extends upward at an angle oblique to the vertical direction and out of the first tab when the lid and the base are in the closed position.
These and other features, aspects and advantages of the present invention will become better understood with reference to the following description and appended claims. The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the invention.
A full and enabling disclosure of the present invention, including the best mode thereof, directed to one of ordinary skill in the art, is set forth in the specification, which makes reference to the appended figures.
Reference now will be made in detail to embodiments of the invention, one or more examples of which are illustrated in the drawings. Each example is provided by way of explanation of the invention, not limitation of the invention. In fact, it will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the scope or spirit of the invention. For instance, features illustrated or described as part of one embodiment can be used with another embodiment to yield a still further embodiment. Thus, it is intended that the present invention covers such modifications and variations as come within the scope of the appended claims and their equivalents.
As used herein, the terms “first,” “second,” and “third” may be used interchangeably to distinguish one component from another and are not intended to signify location or importance of the individual components. The terms “includes” and “including” are intended to be inclusive in a manner similar to the term “comprising.” Similarly, the term “or” is generally intended to be inclusive (i.e., “A or B” is intended to mean “A or B or both”). In addition, here and throughout the specification and claims, range limitations may be combined and/or interchanged. Such ranges are identified and include all the sub-ranges contained therein unless context or language indicates otherwise. For example, all ranges disclosed herein are inclusive of the endpoints, and the endpoints are independently combinable with each other. The singular forms “a,” “an,” and “the” include plural references unless the context clearly dictates otherwise.
Approximating language, as used herein throughout the specification and claims, may be applied to modify any quantitative representation that could permissibly vary without resulting in a change in the basic function to which it is related. Accordingly, a value modified by a term or terms, such as “generally,” “about,” “approximately,” and “substantially,” are not to be limited to the precise value specified. In at least some instances, the approximating language may correspond to the precision of an instrument for measuring the value, or the precision of the methods or machines for constructing or manufacturing the components and/or systems. For example, the approximating language may refer to being within a 10 percent margin, i.e., including values within ten percent greater or less than the stated value. In this regard, for example, when used in the context of an angle or direction, such terms include within ten degrees greater or less than the stated angle or direction, e.g., “generally vertical” includes forming an angle of up to ten degrees in any direction, e.g., clockwise or counterclockwise, with the vertical direction V.
The word “exemplary” is used herein to mean “serving as an example, instance, or illustration.” In addition, references to “an embodiment” or “one embodiment” does not necessarily refer to the same embodiment, although it may. Any implementation described herein as “exemplary” or “an embodiment” is not necessarily to be construed as preferred or advantageous over other implementations. Moreover, each example is provided by way of explanation of the invention, not limitation of the invention. In fact, it will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the scope of the invention. For instance, features illustrated or described as part of one embodiment can be used with another embodiment to yield a still further embodiment. Thus, it is intended that the present invention covers such modifications and variations as come within the scope of the appended claims and their equivalents.
Referring now to the figures, an exemplary container 100 will be described in accordance with exemplary aspects of the present subject matter.
In some embodiments, the base 102 and the lid 104 may be separately formed, such that the lid 104 may be entirely removable from the base 102, e.g., as illustrated in
The base 102 may include the floor 106, e.g., approximately at the bottom of the base 102 and/or the floor 106 may define a bottom of the storage volume 200 when the base 102 and the lid 104 are in the closed position. The lid 104 may include an opening 112, and the opening 112 may be positioned approximately at the bottom of the lid 104 when the lid and the base 102 are in the closed position. The lid 104 may extend along the vertical direction V from the opening 112 to the ceiling 110. When in the closed position, the ceiling 110 may be above the opening 112, and the ceiling 110 may be positioned approximately at a top of the lid 104 and approximately at a top of the overall container 100 as a whole. As noted above, the term “approximately” is used herein to include plus or minus ten percent, such as “approximately at” a top or bottom includes offsets from the topmost or bottommost edge or surface by up to ten percent of a total vertical dimension (e.g., height) of the overall container 100 when the container 100 is in a closed position.
When the base 102 and the lid 104 are in a closed position, the storage volume 200 (see, e.g.,
As may be seen, e.g., in
In some embodiments, the ramp surface 124 may deflect the second tab 130 generally upward along the vertical direction V such that the second tab 130 may extend outward along a horizontal direction (e.g., a direction perpendicular to the vertical direction V) and upward along the vertical direction V. In some embodiments, a first portion of the second tab 130 may be received within the first tab 120 when the base 102 and the lid 104 are in the closed position, and a second portion of the second tab 130 may extend upward at an angle oblique to the vertical direction V and out of the first tab 120 when the lid 104 and the base 102 are in the closed position. For example, a portion of the second tab 130, e.g., the textured portion 134 or at least a portion of the textured portion 134, may extend upward along the vertical direction V and outward, e.g., where outward refers to away from the geometric center of the overall container 100, along a direction perpendicular to the vertical direction V, such as within a lateral-transverse plane defined by the lateral direction L and the transverse direction T. Thus, the second portion of the second tab 130 may include the entire textured portion 134 of the second tab 130, e.g., the entire textured portion 134 of the second tab 130 may be deflected upward at an angle oblique to the vertical direction V when the lid 104 and the base 102 are in the closed position, and/or the entire textured portion 134 may extend upward at an angle oblique to the vertical direction V and out of the first tab 120 when the lid 104 and the base 102 are in the closed position.
As may be seen, e.g., in
The present disclosure may be used with a variety of containers. For example, the container 100 may be generally rectangular prism shaped, e.g., as illustrated in
In some embodiments, the second tab 130 may be integrally joined to the rim 114 of the lid 104. In such embodiments, the second tab 130 may extend at the angle oblique to the vertical direction V to a free end 136 when the lid 104 and the base 102 are in the closed position. For example, the second tab 130 may be integrally joined to the rim 114 of the lid 104 at a first end opposite the free end and the second tab 130 may extend from the first end to the free end 136.
In some embodiments, the base 102 may include the outer wall 126 defining an outer side of the lock channel 108. In such embodiments, the base 102 may also include a flange 128 extending from a top of the outer wall 126. As may be seen, e.g., in
Referring again to
In some embodiments, the second tab 130 may be integrally joined to a remainder of the lid 104, e.g., at the rim 114. In such embodiments, the second tab 130 may not be frangible, such as the second tab 130 may not include a frangible portion, whereby the second tab 130 remains joined to the remainder of the lid 104 when the base 102 and the lid 104 move from the closed position to the open position. For example, the second tab 130 may have a continuous and uniform material type and thickness (e.g., as measured approximately along the vertical direction V) across an entirety of the second tab 130, e.g., the thickness of the second tab 130 may vary from the first end to the free end 136 while being continuous without any interruptions, or the thickness may be constant as well as being continuous. Thus, while the container 100 may include tamper-evident features to indicate the container 100 has previously been opened, the second tab 130 may be used to repeatedly open the container 100 and re-open the container 100 after closing without any substantial changes in the structure of the second tab 130 or the first tab 120.
In some embodiments, e.g., as may be seen in
This written description uses examples to disclose the invention, including the best mode, and also to enable any person skilled in the art to practice the invention, including making and using any devices or systems and performing any incorporated methods. The patentable scope of the invention 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 include 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 languages of the claims.
This application claims benefit of the filing date of U.S. Provisional Patent Application Ser. No. 63/582,115, having a filing date of Sep. 12, 2023, which is incorporated herein by reference for all purposes.
Number | Date | Country | |
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63582115 | Sep 2023 | US |