Splash guard for vented containers
The present disclosure provides a splash guard to minimize potential contact between the chemical product and a vent membrane during transport and/or transfer of containers, thereby resulting in preservation of the integrity of a vent membrane during transport and/or transfer of a chemical product. The splash guard is affixed to the fitment and so can be removed from the interior of the container prior to transfer of the chemical product out of the container. The splash guard may be used with fitments of varied shapes, sizes and/or structures, and with containers of varied shapes, sizes and/or structures. The splash guard is easy and inexpensive to manufacture and easy to install, e.g., by snapping onto a ring (lower perimeter) of a fitment. For example, the splash guard covers the entire circumference of the neck of a container, and is formed of a moldable material that provides rigidity.
1. A splash guard for protecting a vent membrane associated with a fitment from a liquid in a container having an interior volume, the splash guard comprising:
an upper surface having an upper perimeter substantially contoured to a lower perimeter of the fitment; and
a lower surface having a perimeter and configured to prevent liquid from splashing on the vent membrane, wherein the lower surface comprises a ring comprising a plurality of ridges radially extending outwards from the ring towards the perimeter of the lower surface, wherein the splash guard when installed on the fitment allows for venting of gas while preventing liquid from contacting the vent membrane.
2. The splash guard of claim 1 wherein the splash guard comprises polyethylene.
3. The splash guard of claim 1 wherein the fitment is adapted to seat in an opening of the container.
4. The splash guard of claim 1 which is adapted to seat in a neck of the container.
5. A system for protecting a vent membrane from a liquid in a container having an interior volume, the system comprising:
a container having an interior volume and an opening;
a fitment adapted to seat in the opening of the container, the fitment having an upper perimeter and a lower perimeter;
a vent and the vent membrane which are associated with the fitment; and
a splash guard disposed within the container, the splash guard associated with the lower perimeter of the fitment and allowing venting of the interior volume of the container while preventing liquid from contacting the vent membrane;
said splash guard comprising: an upper surface having a perimeter substantially contoured to a lower perimeter of the fitment; and a lower surface having a perimeter and configured to prevent liquid from splashing on the vent membrane, wherein the lower surface comprises a ring comprising a plurality of ridges radially extending outwards from the ring towards the perimeter of the lower surface, wherein the splash guard when installed on the fitment allows for venting of gas while preventing liquid from contacting the vent membrane; or
an upper surface having a first perimeter substantially contoured to a lower perimeter of the fitment and having a second perimeter distal to the lower perimeter of the fitment that is greater in diameter than the first perimeter; and a lower surface configured to prevent liquid from splashing on the vent membrane, wherein the lower surface comprises is shaped as an inverted cone or pyramid shape, wherein the splash guard when installed on the fitment allows for venting of gas while preventing liquid from contacting the vent membrane.
6. The system of claim 5 wherein the splash guard comprises polyethylene.
7. The system of claim 5 wherein the perimeter of the splash guard is greater than the lower perimeter of the fitment.
8. The system of claim 5 wherein the perimeter of the splash guard creates a friction fit to the lower perimeter of the fitment.
9. The system of claim 5 wherein the container comprises a neck.
10. The system of claim 9 wherein the splash guard is disposed within the neck.
11. The system of claim 5 which comprises a liquid in the interior volume.
12. The system of claim 11 wherein the liquid comprises an acid.
13. A method for protecting a vent membrane from a liquid, comprising providing a fitment adapted to seat in an opening of a container, and installing a splash guard on an outer circumference of a lower perimeter of the fitment, said splash guard comprising:
an upper surface having a perimeter substantially contoured to a lower perimeter of the fitment; and a lower surface having a perimeter and configured to prevent liquid from splashing on the vent membrane, wherein the lower surface comprises a ring comprising a plurality of ridges radially extending outwards from the ring towards the perimeter of the lower surface, wherein the splash guard when installed on the fitment allows for venting of gas while preventing liquid from contacting the vent membrane; or
an upper surface having a first perimeter substantially contoured to a lower perimeter of the fitment and having a second perimeter distal to the lower perimeter of the fitment that is greater in diameter than the first perimeter; and a lower surface configured to prevent liquid from splashing on the vent membrane, wherein the lower surface comprises is shaped as an inverted cone or pyramid shape, wherein the splash guard when installed on the fitment allows for venting of gas while preventing liquid from contacting the vent membrane.
14. A splash guard for protecting a vent membrane associated with a fitment from a liquid in a container having an interior volume, the splash guard comprising:
an upper surface having a first perimeter substantially contoured to a lower perimeter of the fitment and having a second perimeter distal to the lower perimeter of the fitment that is greater in diameter than the first perimeter; and
a lower surface configured to prevent liquid from splashing on the vent membrane, wherein the lower surface is shaped as an inverted cone or pyramid shape, wherein the splash guard when installed on the fitment allows for venting of gas while preventing liquid from contacting the vent membrane.