Safely SIP TM anti-cut seal

Abstract

A safety seal for use with a container is described. The container includes a top lid having a channel defined around a portion of a scored flap. A pull-tab engages the flap and enables opening of the flap and creating an open lip within the top lid. The safety seal is an arcuate seal member received within the arcuate channel to seal the container interior volume. The arcuate seal member is C-shaped and has a top surface and a bottom surface defining a first thickness, and a first edge and a second edge defining a first width. The first edge defines a first channel that receives a portion of the top lid therein. The second edge defines a second channel that receives a portion of the flap therein. Also, one or both of the top surface and bottom surface may include a respective furrow defined therein.

Claims

1. A beverage container comprising: a) a closed bottom, a continuous sidewall and a top lid, all defining a container interior volume, wherein the top lid includes an arcuate channel defined therein and a scored flap adjacent to the arcuate channel; b) an arcuate seal member dimensioned to be received within the arcuate channel to thereby seal said container interior volume; and c) a pull-tab mounted on the top lid proximate the scored flap and adapted to engage the scored flap and create an open lip within the top lid to thereby provide access to the container interior volume, wherein the arcuate seal member is disposed on the open lip, and wherein the scored flap is removed from the arcuate seal member and pushed into the container interior volume.

2. The beverage container of claim 1 wherein the arcuate seal member is comprises a C-shaped open ring element and includes a top surface and a bottom surface defining a first thickness, and wherein said arcuate seal member includes a first edge and a second edge defining a first width.

3. The beverage container of claim 2 wherein the first edge defines a first channel configured to receive a portion of the top lid therein, and wherein the second edge defines a second channel configured to receive a portion of the scored flap therein.

4. The beverage container of claim 2 wherein at least one of the top surface and the bottom surface include a respective furrow defined therein.

5. The beverage container of claim 1 wherein the arcuate seal member comprises a resilient and flexible material.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

(1) The accompanying drawings form a part of this specification and are to be read in conjunction therewith, wherein like reference numerals are employed to indicate like parts in the various views, and wherein:

(2) FIG. 1 is a perspective view of a beverage container including an embodiment of a safety seal in accordance with an aspect of the present invention;

(3) FIG. 2 is an exploded view of the beverage container and safety seal shown in FIG. 1;

(4) FIG. 3 is a longitudinal cross section view of the beverage container and safety seal shown in FIG. 1;

(5) FIG. 4 is a top plan view of the beverage container and safety seal shown in FIG. 1;

(6) FIG. 5 is a cross section view of an embodiment of the safety seal taken generally along line 5-5 in FIG. 4; and

(7) FIG. 6 is an expanded view of the beverage container shown in FIG. 1 with the top flap in an open condition.

DETAILED DESCRIPTION OF THE INVENTION

(8) With reference to the figures, there is shown a beverage container 10 having a closed bottom 12, continuous sidewall 14 and a top lid 16 defining an interior volume 18. As seen most clearly in FIG. 2, top lid 16 may include and arcuate channel 20 and a scored flap 22 in communication with arcuate channel 20. Arcuate seal member 24 may then be dimensioned to be received within arcuate channel 20 so as to seal top lid 16, and prevent loss of fluid from within interior volume 18. In accordance with an aspect of the present invention, arcuate seal member 24 may be fabricated from a flexible yet resilient material. Arcuate seal member 24 may be press fit or injection molded into arcuate channel 20 as will be described in greater detail below. A pull-tab 26 is mounted on top lid 16 proximate flap 22. Pull-tab 26 is adapted to pivotally engage flap 22 such that downward pressure against flap 22 causes flap 22 to fold at score line 28 and hinge into interior volume 18 to thereby provide access to the contents within interior volume 18 (see FIG. 6). In accordance with an aspect of the invention and as shown in FIG. 6, arcuate seal member 24 remains secured about open lip portion 30 of arcuate channel 20 after flap 22 has been pivotally opened.

(9) As seen in the figures, arcuate seal member 24 may be generally C-shaped, and is best shown in FIG. 5, may include a top surface 32 and a bottom surface 34 defining a first thickness 36 therebetween. Opposing first edge 38 and second edge 40 may also define a first width 42. In accordance with an aspect of the present invention, first edge 38 may include a first channel 44 configured to receive a portion 16a of top lid 16 therein while second edge 40 includes a second channel 46 configured to receive a portion 22a of flap 22 therein. Thus, upon application of downward pressure from pull-tab 26, as described above, portion 22a of flap 22 is withdrawn from second channel 46 such that flap 22 can fold into interior volume 18 while portion 16a of top lid 16 remains encased within first channel 44. As a result, a user is not exposed to a sharp edge of the opening due to the presence of arcuate seal member 24. To assist flexibility and performance of arcuate seal member 24, one or both of top surface 32 and bottom surface 34 may include a respective furrow 48, 50 define therein.

(10) The foregoing description of the preferred embodiment of the invention has been presented for the purpose of illustration and description. It is not intended to be exhaustive nor is it intended to limit the invention to the precise form disclosed. It will be apparent to those skilled in the art that the disclosed embodiments may be modified in light of the above teachings. The embodiments described are chosen to provide an illustration of principles of the invention and its practical application to enable thereby one of ordinary skill in the art to utilize the invention in various embodiments and with various modifications as are suited to the particular use contemplated. Therefore, the foregoing description is to be considered exemplary, rather than limiting, and the true scope of the invention is that described in the following claims.