REMOVABLE TUB DIVIDER
An example tub divider includes a wall moveable between an installed position and an uninstalled position. The wall partitions a tub when in the installed position. A lock pin moves between a first position and a biased position. The lock pin limits movement of the wall when in the first position. An example divided tub assembly includes a plurality of tub sidewalls and a tub at least partially defined by the tub sidewalls. A removable wall is moveable to an installed position for partitioning the tub. A wall extension of the removable wall is receivable within a sidewall aperture defined by one of the tub sidewalls. The wall extension guides movement of the removable wall. A cap has a cap extension for receipt within a cap aperture defined by one the tub sidewalls. The cap limits relative movement between the removable wall and the tub.
The present invention relates generally to a removable divider for a tub.
Tubs or sinks are known and have a wide variety of uses. Some tubs hold water while washing dishes, clothes, or other household items of varying sizes. Tubs further provide draining areas for washing machines for example.
Tub dividers span opposing tub walls to partition the tub into separate tub sections. Often one tub section is used for washing an item while the other is used for rinsing. Alternatively, only one tub section is used, which reduces the water required to submerge the item due to the tub sections reduced size relative the entire tub. Tub dividers may interfere when washing an item, especially a larger item.
Some known tub assemblies include a removable tub divider. When installed within the tub, the removable tub divider partitions the tub into separate sections. Removing the tub divider provides the larger tub area.
Many removable tub dividers include relatively complex arrangements for maintaining the position of the tub divider within the tub. Such arrangements can increase the time required to install and remove the tub divider within the tub and the costs associated with manufacturing the tub assembly.
SUMMARY OF THE INVENTIONAn example tub divider includes a wall moveable between an installed position and an uninstalled position. The wall partitions a tub when in the installed position. A lock pin moves between a first position and a biased position. The lock pin limits movement of the wall when in the first position.
An example divided tub assembly includes a tub, a removable wall for partitioning the tub, and a flange extending from at least one of the tub and the removable wall. The flange engages a slot on the other of the tub and the removable wall. The flange limits relative movement between the removable wall and the tub. A lock pin moves between a first position and a biased position. The lock pin limits movement of the wall when in the first position.
Another example divided tub assembly includes a plurality of tub sidewalls and a tub at least partially defined by the tub sidewalls. A removable wall is moveable to an installed position for partitioning the tub. A wall extension of the removable wall is receivable within a sidewall aperture defined by one of the tub sidewalls. The wall extension guides movement of the removable wall. A cap has a cap extension for receipt within a cap aperture defined by one the tub sidewalls. The cap limits relative movement between the removable wall and the tub.
The various features and advantages of this invention will become apparent to those skilled in the art from the following detailed description of an embodiment. The drawings that accompany the detailed description can briefly be described as follows.
An example tub assembly 10 includes a removable tub divider 14 and a tub 18 as shown in
Referring now to
The tub divider 14 includes an extending lock pin 42. A spring 46, such as a coil spring, receives a portion of the lock pin 42. The spring 46 biases the lock pin 42 away from the tub divider 14 in a direction A. A tab 50 extending from the lock pin 42 may be used to overcome the spring force biasing the lock pin 42 away from the tub divider 14. An operator contacts the tab 50 to move the lock pin 42 toward the tub divider 14 in a direction B. In this example, the lock pin 42 is shown in a less biased position. Moving the lock pin 42 in direction B, such as when adjusting the tab 50, would move the lock pin 42 from a less biased position to a more biased position.
A cover 54 attaches to the top portion of the tub divider 14 to limit movement of the lock pin 42 and spring 46. The cover 54 may fasten to the tub divider 14 with mechanical fasteners 52, such as screws. In another example, the cover 54 snap fits to the upper portion of the tub divider 14.
Maintaining the position of the lock pin 42 relative to the tub 18 during installation would prevent fully installing the tub divider 14 due to the lock pin 42 contacting a tub upper surface 70. In one installation example, the lock pin 42 contacts the tub upper surface 70 when moving to an installed position within the tub 18, which moves the lock pin 42 in the direction B as the tub divider 14 moves further into the tub 18. Other installation examples include an operator moving the tab 50 to move the lock pin 42 in the direction B, which allows the tub divider 14 to move further into the tub 18.
As the spring 46 biases the lock pin 42 away from the tub divider 14 in direction A, the lock pin 42 may contact one of the sidewalls 22 when moving to an installed position. The lock pin 42 extends along direction A into the tub aperture 58 when the tub divider 14 seats within the tub 18 in an installed position. The lock pin 42 contacts edges of the tub aperture 58, which limits movement of the tub divider 14 away from the installed position and out of the tub 18. In one example, removing the tub divider 14 requires an operator to move the tab 50 toward the center of the tub divider 14 along direction B to withdraw the lock pin 42 from the tub aperture 58 prior to removal.
As shown in
The tub sidewall 122 also defines a second aperture 130 for engaging an extension tab 134 of a lock cap 138. Moving the extension tab 134 into the second aperture 130 limits movement of the tub divider 114 away from the installed position within the tub 108. The extension tab 134 contacts the sides of the second aperture 130 holding the position of the lock cap 138 and limiting relative movement between the tub divider 114 and the tub 108.
Although described in terms of the extension pin 118 and an extension tab 134, a person skilled in the art and having the benefit of this disclosure would be able to develop additional suitable extension features, which would fall within the scope of this invention.
Further, although a preferred embodiment of this invention has been disclosed, a worker of ordinary skill in this art would recognize that certain modifications would come within the scope of this invention. For that reason, the following claims should be studied to determine the true scope and content of this invention.
Claims
1. A tub divider, comprising:
- a wall moveable between an installed position and an uninstalled position, said wall partitioning a tub when in the installed position; and
- a lock pin moveable between a first position and a biased position, said lock pin limiting movement of said wall when in the first position.
2. The tub divider of claim 1, wherein said lock pin limits movement of said wall between the installed position and the uninstalled position.
3. The tub divider of claim 1, wherein moving said wall to the installed position moves said lock pin to the biased position.
4. The tub divider of claim 1, including a tab extending from said lock pin, wherein moving said tab moves said lock pin between the first position and the biased position.
5. The tub divider of claim 1, wherein in the first position, the lock pin extends further from said wall than it does in the biased position.
6. The tub divider of claim 1, wherein said wall houses at least a portion of said lock pin.
7. The tub divider of claim 6, including a second lock pin, wherein opposing sides of said wall house at least a portion of said lock pin and said second lock pin.
8. The tub divider of claim 1, including a cover for limiting relative movement between said lock pin and said wall.
9. The tub divider of claim 1, wherein a spring biases said lock pin.
10. The tub divider of claim 9, wherein said spring comprises a coil spring.
11. A divided tub assembly, comprising:
- a tub;
- a removable wall for partitioning said tub;
- a flange extending from at least one of said tub and said removable wall, said flange engaging a slot on the other of said tub and said removable wall, said flange for limiting relative movement between said removable wall and said tub; and
- a lock pin moveable between a first position and a biased position, said lock pin limiting movement of said wall when in the first position.
12. The divided tub assembly of claim 11, wherein said tub defines an aperture for receiving said lock pin in the first position.
13. The divided tub assembly of claim 11, wherein said flange is a dovetail type flange.
14. The divided tub assembly of claim 11, including a spring for biasing said lock pin.
15. The divided tub assembly of claim 14, wherein said spring receives a portion of said lock pin.
16. The divided tub assembly of claim 11, wherein said removable wall includes more than one lock pin.
17. A divided tub assembly, comprising:
- a plurality of tub sidewalls;
- a tub at least partially defined by said plurality of tub sidewalls;
- a removable wall moveable to an installed position for partitioning said tub;
- a wall extension of said removable wall for receipt within a sidewall aperture defined by one of said plurality of tub sidewalls, said wall extension for guiding movement of said removable wall; and
- a cap having a cap extension for receipt within a cap aperture defined by one of said plurality of tub sidewalls, said cap limiting relative movement between said removable wall and said tub.
18. The divided tub assembly of claim 17, wherein said wall extension extends in a generally downward direction.
19. The divided tub assembly of claim 18, wherein said wall extension comprises an extension pin.
20. The divided tub assembly of claim 18, wherein said cap extension comprises an extension tab.
Type: Application
Filed: Aug 23, 2007
Publication Date: Feb 26, 2009
Inventor: Jeffrey D. Ferris (Langhorne, PA)
Application Number: 11/843,767
International Classification: E03C 1/186 (20060101); A47K 3/14 (20060101);