Flexible frame for use with flexible fluid dispensers
The present disclosure generally relates to a flexible frame for use with a flexible container. The frame includes a first member coupled to a second member at a proximal end. The proximal end is configured to be adjacent to a base of the flexible container when the flexible container is received by the frame. The first and second members are configured to provide additional resistance against displacement of the flexible container by an external compression force to increase purchase and control when using the flexible container. In some embodiments, the frame may also assist in efficiently restoring the shape of the flexible container after the compression force is applied and/or provide feedback regarding the extent of the compressive force applied or contortion experienced by the flexible container.
1 . A frame for use with a container, comprising:
a first member;
a second member coupled to the first member at a proximal end of the frame opposite a distal end of the frame, the first and second members both extending from the proximal end towards the distal end;
wherein the frame is configured to receive the container; and
wherein when the container is received by the frame:
the proximal end of the frame is positioned adjacent to a base of the container opposite a dispensing end of the container;
the first and second members are each in contact with a wall of a body of the container;
the first and second members provide increased resistance against displacement of external walls of the container by an external compression force; and
the frame further comprises a liner layer between the container and the first and second members, and wherein the liner layer provides traction, friction, or grip between the container and each of the first and second members.
2 . The frame of claim 1 , wherein when the container is received by the frame, the coupling of the first and second members at the proximal end of the frame comprises one or more flexible support members extending between the first and second members, wherein the one or more flexible support members are configured to provide a retention force between the first and second members at a proximal end of the container.
3 . The frame of claim 1 , wherein when the container is received by the frame, the distal end of the frame further comprises one or more flexible support members extending between the first and second members, and wherein the one or more flexible support members are configured to provide a retention force between the first and second members at a distal end of the container.
4 . The frame of claim 1 , wherein the first and second members comprise a plastic mono-material, a laminate material, a thermoplastic polymer, high density polyethylene, a flexible metallic material, nitinol, and/or combinations thereof.
5 . The frame of claim 1 , wherein when the container is received by the frame, the frame further comprises an adhesive between the container and the first and second members.
6 . The frame of claim 1 , wherein when the container is received by the frame, the first and second members comprise a semi-flexible material having a flexural rigidity greater than the flexural rigidity of a body of the container.
7 . The frame of claim 1 , wherein when the container is received by the frame, the first and second members are configured to provide a restoring force to the container, wherein the restoring force assists in restoring the container from a compressed state to an original state after the container is contorted to the compressed state by the external compression force.
8 . The frame of claim 1 , wherein at least one of the first and second members further comprises a gripping feature to assist in handling the frame.
9 . The frame of claim 1 , wherein when the container is received by the frame, the first and second members are configured to limit the displacement of the container when the external compression force is applied to the container through the frame.
10 . A frame for use with a container, comprising:
a first member;
a second member coupled to the first member at a proximal end of the frame opposite a distal end of the frame, the first and second members both extending from the proximal end towards the distal end;
a locking feature at the distal end of the frame;
wherein the frame is configured to receive the container;
wherein the locking feature is configured to interact with a cap affixed over an opening at a dispensing end of the container; and
wherein when the container is received by the frame:
the proximal end of the frame is positioned adjacent to a base of the container opposite a dispensing end of the container;
the first and second members are each in contact with a wall of a body of the container;
the first and second members provide increased resistance against displacement of external walls of the container by an external compression force; and
the locking feature is configured to hold and maintain the container in an uncompressed state when the cap is affixed over the opening of the container.
11 . The frame of claim 10 , wherein the locking feature comprises a first locking member extending from the first member and a second locking member extending from the second member, and wherein when the container is received by the frame, the first and second locking members are configured to interact with the cap when the cap is affixed over the opening of the container.
12 . The frame of claim 10 , wherein when the container is received by the frame, the coupling of the first and second members at the proximal end of the frame comprises one or more flexible support members extending between the first and second members, wherein the one or more flexible support members are configured to provide a retention force between the first and second members at a proximal end of the container.
13 . The frame of claim 10 , wherein when the container is received by the frame, the distal end of the frame further comprises one or more flexible support members extending between the first and second members, and wherein the one or more flexible support members are configured to provide a retention force between the first and second members at a distal end of the container.
14 . The frame of claim 10 , wherein when the container is received by the frame, the first and second members are configured to provide a restoring force to the container, wherein the restoring force assists in restoring the container from a compressed state to an original state after the container is contorted to the compressed state by an external compression force.
15 . A frame for use with a container, comprising:
a first member;
a second member coupled to the first member at a proximal end of the frame opposite a distal end of the frame, the first and second members both extending from the proximal end towards the distal end;
wherein the frame is configured to receive the container; and
wherein when the container is received by the frame:
the proximal end of the frame is positioned adjacent to a base of the container opposite a dispensing end of the container;
the first and second members are each in contact with a wall of a body of the container;
the first and second members provide increased resistance against displacement of external walls of the container by an external compression force; and
at least one of the first and second members further comprises a feedback feature configured to provide a feedback in response to when a specific external compression force is applied to the at least one of the first and second members, when the specific external compression force causes a specific displacement or deformation in the container to occur, or both.
16 . The frame of claim 15 , wherein the feedback by the feedback feature comprises an audible and/or a haptic feedback provided by the at least one of the first and second members.
17 . The frame of claim 15 , wherein when the container is received by the frame, the coupling of the first and second members at the proximal end of the frame comprises one or more flexible support members extending between the first and second members, wherein the one or more flexible support members are configured to provide a retention force between the first and second members at a proximal end of the container.
18 . The frame of claim 15 , wherein when the container is received by the frame, the distal end of the frame further comprises one or more flexible support members extending between the first and second members, and wherein the one or more flexible support members are configured to provide a retention force between the first and second members at a distal end of the container.
19 . The frame of claim 15 , wherein when the container is received by the frame, the first and second members are configured to provide a restoring force to the container, wherein the restoring force assists in restoring the container from a compressed state to an original state after the container is contorted to the compressed state by an external compression force.