Adjustable floor drain and method of installation
First Claim
1. A drain assembly comprising:
- a shroud having a threaded radially inward facing surface;
a shank having a lip on an upper edge, a cylindrical radially inward facing surface defining a central axis, and a threaded radially outward facing surface configured to threadably engage the threaded radially inward facing surface of the shroud;
a frame having a top surface and an angled bottom surface in which the angled bottom surface is angled relative to the central axis;
a shim having an angled top surface angled relative to the central axis;
a clamp configured to clamp the shim between the lip of the shank and the angled bottom surface of the frame; and
wherein a rotational orientation of the angled top surface of the shim relative to the shank and a rotational orientation of the angled bottom surface of the frame relative to the shank are independently adjustable, thereby allowing for the top surface of the frame to be both angularly and rotationally adjusted relative to the central axis.
6 Assignments
0 Petitions
Accused Products
Abstract
A drain assembly comprises a shroud, a shank, and a frame. The drain assembly may further comprise a shim with an angled top surface. The frame may have an angled bottom surface. A rotational orientation of the angled top surface of the shim relative to the shank and a rotational orientation of the angled bottom surface of the frame relative to the shank may be independently adjustable, thereby allowing for the top surface of the frame to be both angularly and rotationally adjusted relative to a central axis of the drain assembly independent of the positional height of the shank. The drain assembly may further comprise a cover having bendable tabs. The bendable tabs may be disposed around a periphery of the cover and may be configured to contact an angled inner surface of an upper bowl of the shroud, such that the bendable tabs bend around the frame, thereby locking the cover onto the frame.
-
Citations
20 Claims
-
1. A drain assembly comprising:
-
a shroud having a threaded radially inward facing surface; a shank having a lip on an upper edge, a cylindrical radially inward facing surface defining a central axis, and a threaded radially outward facing surface configured to threadably engage the threaded radially inward facing surface of the shroud; a frame having a top surface and an angled bottom surface in which the angled bottom surface is angled relative to the central axis; a shim having an angled top surface angled relative to the central axis; a clamp configured to clamp the shim between the lip of the shank and the angled bottom surface of the frame; and wherein a rotational orientation of the angled top surface of the shim relative to the shank and a rotational orientation of the angled bottom surface of the frame relative to the shank are independently adjustable, thereby allowing for the top surface of the frame to be both angularly and rotationally adjusted relative to the central axis. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
-
-
12. A drain assembly comprising:
-
a shroud including a threaded radially inward facing surface and an upper bowl having an angled inner surface; a shank having a lip on an upper edge, a cylindrical radially inward facing surface defining a central axis, and a threaded radially outward facing surface configured to threadably engage the threaded radially inward facing surface of the shroud; a frame coupled to the lip of the shank; a cover having bendable tabs and a plurality of hollow protrusions disposed around a periphery of the cover; and wherein the bendable tabs are configured to contact the angled inner surface of the upper bowl of the shroud when the threaded radially outward facing surface of the shank is threadably engaged with the threaded radially inward facing surface of the shroud such that the bendable tabs bend around the frame, thereby locking the cover onto the frame, and wherein the frame includes slots configured to receive the bendable tabs when the bendable tabs bend around the frame, such that when the bendable tabs are within the slots, the cover is rotationally coupled to the frame. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19)
-
-
20. A drain assembly comprising:
-
a shroud having a threaded radially inward facing surface; a shank having a lip on an upper edge, a cylindrical radially inward facing surface defining a central axis, and a threaded radially outward facing surface configured to threadably engage the threaded radially inward facing surface of the shroud; a frame having a top surface and an angled bottom surface in which the angled bottom surface is angled relative to the central axis; a shim having an angled top surface angled relative to the central axis; and wherein a rotational orientation of the angled top surface of the shim relative to the shank and a rotational orientation of the angled bottom surface of the frame relative to the shank are independently adjustable, thereby allowing for the top surface of the frame to be both angularly and rotationally adjusted relative to the central axis.
-
Specification