Universal seal for a movable barrier
A flexible seal may be attachable to a moveable barrier and usable to seal selectively along a horizontal lower surface adjacent the moveable barrier and along a vertical upper surface adjacent the moveable barrier. The flexible seal may assume a first orientation to be affixed to a lower edge of the movable barrier and may assume a second orientation to be affixed to an upper edge of the movable barrier. In the first orientation, a central region of the flexible seal contacts the horizonal lower surface. In the second orientation, a first or second end of the flexible seal contacts the vertical upper surface.
1 . A flexible seal for a movable barrier, comprising:
a first end;
a second end;
a central region extending between the first end and the second end, the central region comprising a first surface and an opposite second surface; and
a protrusion extending from the central region;
wherein the flexible seal is configured such that when the movable barrier is in a closed position and the flexible seal is affixed to a lower edge of the movable barrier,
the second surface is configured to contact a lower surface forming a seal between the movable barrier and the lower surface; and
the first end is positionable entirely within a first groove along the lower edge of the movable barrier; and
the second end is positionable entirely within a second groove along the lower edge of the movable barrier, and
wherein the flexible seal is configured such that when the movable barrier is in the closed position and the flexible seal is affixed to an upper edge of the movable barrier, the first end or the second end is positionable to contact an upper surface forming a seal between the movable barrier and the upper surface, and the protrusion is positionable within a third groove along the upper edge of the movable barrier, wherein the flexible seal is configured in a manner that when the movable barrier is in the closed position and the flexible seal is affixed to a lower edge of the movable barrier, the protrusion is configured to extend from the second surface, and wherein the flexible seal is configured in a manner that when the movable barrier is in the closed position and the flexible seal is affixed to a lower edge of the movable barrier, the protrusion is configured to abut against the lower surface.
2 . The flexible seal of claim 1 , wherein the second surface comprises a plurality of ridges.
3 . The flexible seal of claim 2 , wherein the plurality of ridges is configured to abut against the lower surface forming a seal between at least one of the plurality of ridges and the lower surface.
4 . The flexible seal of claim 1 , wherein the second surface is configured to be shaped in a manner that the flexible seal is configured to form a seal with the lower surface when the lower surface is not level.