Popup drain stopper with debris trap and popup drain stopper assembly having the same
View Patent ↗The present disclosure relates to popup drain stopper and popup drain stopper assemblies. The popup drain stopper includes a debris trap having a plurality of bristle arranged to trap debris flowing into a drainpipe in which the stopper is positioned. Popup drain stopper assemblies include the popup drain stopper with the debris trap and the ability to remove the drain stopper from the drainpipe without disassembly. The stopper includes a cylindrical shaped bristle body having the bristles and which is removable from the stopper assembly.
1. A popup drain stopper comprising:
a stem configured to be movable vertically within a drainpipe, the stem having a top end, a bottom end, a length extending therebetween, and a first threaded stud disposed on the top end of the stem;
a bristle body having a plurality of bristles that are configured to trap debris entering the drainpipe when the stem is disposed in the drainpipe, the bristle body having a top end, a bottom end, a second threaded stud disposed on the top end of the bristle body, and a first threaded bore at the bottom end of the bristle body, the bristle body removably attached to the top end of the stem by the first threaded stud screwed into the first threaded bore;
a cap, the cap having a bottom and a second threaded bore at the bottom of the cap, the cap removably attached to the top end of the bristle body by the second threaded stud screwed into the second threaded bore;
a lower end of the stem having a plurality of stem magnets spaced along a length of the lower end;
a fixed projection extending into the drainpipe from a sidewall of the drainpipe and terminating at an end;
a retaining magnet disposed on the end of the fixed projection and configured to selectivity retain the stem at a desired position in the drainpipe by a magnetic force between a stem magnet and the retaining magnet;
wherein the length of the lower end of the stem having the plurality of spaced magnets is planar-shaped providing at least one broad flat face that is configured to slide across the retaining magnet; and
wherein a drain opening of the drainpipe is opened by a user grasping the cap and pulling the stem upwardly in the drainpipe to magnetically engage the retaining magnet with one stem magnet that is at a first position along the stem and the drain opening is closed by the user pushing down on the cap and moving the stem downwardly in the drainpipe to magnetically engage the retaining magnet with a second stem magnet that is at a second position along the stem, the second position being closer to the top end of the stem than the first position.
2. The popup drain stopper of claim 1 , wherein the plurality of bristles are arranged in rows.
3. The popup drain stopper of claim 1 , wherein the cap is dome shaped.
4. The popup drain stopper of claim 1 , wherein the cap is disk shaped.
5. The popup drain stopper of claim 1 , wherein the cap has a knob.
6. A popup drain stopper comprising:
a stem configured to be movable vertically within a drainpipe, the stem having a top end, a bottom end, and a length extending therebetween;
a cylindrical shaped bristle body having a plurality of bristles that are configured to trap debris entering the drainpipe when the stem is disposed in the drainpipe, the bristle body having a bottom end that is removably attached to the top end of the stem;
a cap removably attached to a top end of the bristle body;
a lower end of the stem having a plurality of stem magnets spaced along a length of the lower end;
a fixed projection extending into the drainpipe from a sidewall of the drainpipe and terminating at an end;
a retaining magnet disposed on the end of the fixed projection and configured to selectivity retain the stem at a desired position in the drainpipe by a magnetic force between a stem magnet and the retaining magnet;
wherein the length of the lower end of the stem having the plurality of spaced magnets is planar-shaped providing at least one broad flat face that is configured to slide across the retaining magnet; and
wherein a drain opening of the drainpipe is opened by a user grasping the cap and pulling the stem upwardly in the drainpipe to magnetically engage the retaining magnet with one stem magnet that is at a first position along the stem and the drain opening is closed by the user pushing down on the cap and moving the stem downwardly in the drainpipe to magnetically engage the retaining magnet with a second stem magnet that is at a second position along the stem, the second position being closer to the top end of the stem than the first position.
7. The popup drain stopper of claim 6 , further comprising:
a first threaded stud disposed on the top end of the stem;
a second threaded stud disposed on a top end of the bristle body, and a first threaded bore at the bottom end of the bristle body, the bristle body is removably attached to the top end of the stem by the first threaded stud screwed into the first threaded bore; and
a second threaded bore at a bottom of the cap, the cap removably attached to the top end of the bristle body by the second threaded stud screwed into the second threaded bore.
8. The popup drain stopper of claim 6 , wherein the plurality of bristles are arranged in rows.
9. The popup drain stopper of claim 6 , wherein the cap is dome shaped.
10. The popup drain stopper of claim 6 , wherein the cap is disk shaped.
11. The popup drain stopper of claim 6 , wherein the cap has a knob.