Shower Drain Box

Abstract

A drain or sump box features a combination of a housing, a pump, a float switch and a deodorant bar retainer. The housing may include a housing floor and a wall structure attached thereto and configured to receive and contain waste water. The pump is arranged in the housing to respond to signaling for pumping the waste water from the housing. The float switch is arranged in the housing to sense the level of the waste water and provide the signaling to turn the pump on when the waste water exceeds a certain level. The deodorant bar retainer is arranged in the housing in the housing to receive and retain a deodorant bar for preventing, reducing or masking waste water odor and associated bacteria causing the waste water odor.

Claims

1. A drain or sump box, comprising: a housing having a housing floor and a wall structure attached thereto and configured to receive and contain waste water; a pump configured or arranged in the housing to respond to signaling for pumping the waste water from the housing; a float switch configured or arranged in the housing to sense the level of the waste water and provide the signaling to turn the pump ON when the waste water exceeds a certain level, and to turn the pump OFF when the waste water is below the certain level; and a deodorant bar retainer configured or arranged in the housing to receive and retain a deodorant bar for preventing, reducing or masking waste water odor and associated bacteria causing the waste water odor.

2. A drain or sump box according to claim 1, wherein the drain or sump box is a shower drain box for configuring in a boat, recreational vehicle or aircraft.

3. A drain or sump box according to claim 1, wherein the deodorant bar retainer comprises a deodorant bar retainer wall structure arranged on the housing floor in relation to the wall structure of the housing to receive and retain the deodorant bar.

4. A drain or sump box according to claim 3, wherein the deodorant bar retainer wall structure comprises at least two retainer walls arranged in relation to at least one housing wall and arranged substantially at a right angle to contain the deodorant bar in a box-like structure.

5. A drain or sump box according to claim 1, wherein the drain or sump box comprises a strainer scoop structure arranged and extending from the housing floor configured to catch hair and other debris in the waste water.

6. A drain or sump box according to claim 5, wherein the strainer scoop structure comprises two or more strainer supports arranged and extending from the housing floor configured to support a strainer for catching hair and other debris in the waste water.

7. A drain or sump box according to claim 1, wherein the drain or sump box comprises one or more inlets/outlet ports configured to receive the waste water from one or more of a shower, a sink, an ice maker, an A/C unit or a refrigerator, and to provide pumped waste water from the housing.

8. A drain or sump box according to claim 7, wherein the one or more inlets/outlet ports include threaded inlets/outlet ports.

9. A drain or sump box according to claim 1, wherein the housing comprises one or more toe rails extending from an outside wall; and the drain or sump box comprises one or more toe-rail mounting brackets configured to fasten the one or more toe rails to flooring of a boat, recreational vehicle or aircraft with a single screw/fastener.

Description

BRIEF DESCRIPTION OF THE DRAWING

[0035] The drawing includes FIGS. 1-4, which are not necessarily drawn to scale, as follows:

[0036] FIG. 1 shows a computer aided rendition having a perspective view of a drain or sump box having a deodorant bar retainer when viewed from the port side, according to some embodiments of the present invention.

[0037] FIG. 2 shows a hand drawn diagram having a perspective view of a drain or sump box having a deodorant bar retainer when viewed from the other non-port side, according to some embodiments of the present invention. FIG. 3 includes FIGS. 3A thru 3C, as follows:

[0038] FIG. 3A shows a hand drawn diagram having a partial side view of a housing of a drain or sump box having a toe-rail, according to some embodiments of the present invention;

[0039] FIG. 3B shows a hand drawn diagram having a top down view of a toe-rail like that shown in FIG. 3A, according to some embodiments of the present invention; and

[0040] FIG. 3C shows a hand drawn diagram having a cross-sectional view (from the bottom to the top of the page) along lines 3B-3B in FIG. 3B of the toe-rail in FIG. 3B, according to some embodiments of the present invention.

[0041] FIG. 4 shows a hand drawn diagram having a port side view of a side of a housing of a drain or sump box having inlet and outlet ports, according to some embodiments of the present invention.

[0042] In the drawing, every element is not labeled with every reference no. and lead line to reduce clutter in the drawing as a whole.

DETAILED DESCRIPTION OF BEST MODE OF THE INVENTION

[0043] FIGS. 1-4 show the present invention in the form of a drain or sump box generally indicated as 10, featuring a new and unique combination of a housing 12, a pump 14, a float switch 16 and a deodorant bar/block retainer 18. The drain or sump box 10 may be, or take the form of, a shower drain box for configuring in a boat, recreational vehicle, aircraft or vehicle.

[0044] The housing 12 may include a housing floor 12a and a housing wall structure having housing walls, each indicated as 12b, attached thereto and configured to receive and contain waste water. The waste water may be received from one or more inlet ports 30, 32, 34.

[0045] The pump 14 may be configured or arranged in the housing 12 to respond to signaling for pumping the waste water from the housing 12. The waste water may be pumped from the housing via an outlet port 40.

[0046] The float switch 16 may be configured or arranged in the housing 12 to sense the level of the waste water contained in the housing 12 and provide the signaling to turn ON the pump 14 when the waste water exceeds a certain level L, and to turn the pump 14 OFF when the waste water is below the certain level.

[0047] The drain or sump box 10 may also include a removable cover 19 latched or coupled to the housing 12 by snap-latches 21a, 21b, 21c, 21d, e.g., configured to releasably grip ends of the cover 19 and hold the cover 19 in a closed position. The snap-latches 21a, 21b, 21c, 21d may be released in order to remove the cover 19 to gain access to the inside of the housing 12.

[0048] The deodorant bar retainer 18 may be configured or arranged in the housing 12 and has at least two retainer walls 18a, 18b (FIG. 2), e.g., configured substantially at a right angle and arranged in relation to one or more housing walls 12b and the housing floor 12a to receive and retain a deodorant bar/block 20 (see FIGS. 1 and 2). The deodorant bar/block 20 is arranged in the drain or sump box 10 for preventing, reducing or masking waste water odor and associated bacteria causing the waste water odor. The deodorant bar retainer 18 may form part of an integrally molded drain or sump box 10.

[0049] The drain or sump box 10 may include a strainer scoop structure generally indicated as 50 arranged and extending from the housing floor 12a and configured to catch hair and other debris in the waste water. Consistent with that shown in FIGS. 1-2, the strainer scoop structure 50 is arranged inside the housing 12 to receive incoming waste water from one or more inlet ports 30, 32, 34. The strainer scoop structure 50 may include two or more strainer supports 52 as labeled in FIG. 2 arranged and extending from the housing floor 12a and configured to support a removable screen or strainer 54 for catching hair and other debris in the waste water. In FIGS. 1-2, the support structures 52 have curved or sloping top portions for receiving a corresponding curved or sloping removable screen or strainer 54, which is configured or dimensioned to fit into the strainer scoop structure 50, as shown, and be easily removed for cleaning.

[0050] The drain or sump box 10 may include the one or more inlets ports 30, 32, 34 configured to receive the waste water from one or more of a shower, a sink, an ice maker, an A/C unit or a refrigerator. The screen or strainer 54 catches the hair and other debris in the waste water entering the inlet ports 30, 32, 34 and received in the housing 12.

[0051] The one or more inlets ports 30, 32, 34 may include threaded inlets/ports, e.g., for receiving inlet port adapters 60, 62, 64 that thread onto the threaded inlets ports 30, 32, 34. The outlet port 40 may include a threaded outlet port, e.g., for receiving an outlet port adapter 66 that threads onto the threaded outlet port 40, e.g., which may be configured with a check valve 66a that may include or take the form of a joker valve as shown in FIG. 4. The inlet/outlet port adapters 60, 62, 64, 66 allow for the flexible and adaptable coupling of suitable hosing onto the inlet/outlet ports 30, 32, 34 and 40. For example, one type of inlet/outlet port adapters 60, 62, 64, 66 may be used for one type of suitable hosing, and another type of inlet/outlet port adapters 60, 62, 64, 66 may be used for another type of suitable hosing, e.g., giving the customer interchangeable inlet/outlet port adapter options for configuring interchangeable hosing options.

[0052] The housing 12 may include one or more toe rails or mounting feet 70, 72 extending from one or more of its outside walls 12c. Consistent with that shown in FIG. 1, the housing 12 and the one or more toe rails 70 and mounting feet 72 may be integrally formed as part of a single molded housing unit. By way of example, the one or more toes rails 70 may include side toes rails, and the one or more mounting feet may include a front and/or back mounting foot 72, as shown in FIG. 4. The side toe rail 70 may include one or more holes or apertures 70a, 70b, 70c, 70d, 70e, 70f (FIG. 1) configured or formed therein, e.g., for receiving one or more screw/fastener (not shown). According to some embodiments, the front/back mounting feet 72 may include apertures or holes 72a configured or formed therein for receiving a fastener to fasten the drain or sump box to flooring (not shown) of a boat, recreational vehicle or aircraft with a single screw/fastener (not shown), as one skilled in the art would appreciate.

[0053] According to some embodiments, the drain or sump box 10 may also include one or more corresponding toe-rail mounting brackets 80 that may be configured to fasten the one or more mounting feet 72 to flooring (not shown) of a boat, recreational vehicle or aircraft with a single screw/fastener (not shown), as one skilled in the art would appreciate. As shown in FIG. 3, the toe rail mounting bracket 80 may include a first toe rail portion 82a, a second toe rail portion 82b, and a third toe rail portion 82c, where the second toe rail portion 82b couples the first toe rail portion 82a to the third toe rail portion 82c at respective 80-90 angles. When the first toe rail portion 82a is mounted on the flooring (not shown) of the boat, recreational vehicle or aircraft, the third toe rail portion 82c is raised above the flooring to engage the mounting foot 72 and fasten the drain or sump box with the one or more screw/fastener (not shown). The first toe rail portion 82a may include one or more holes or apertures 84a, 84b, 84c, 84d (FIG. 3) configured or formed therein, e.g., for receiving the one or more screw/fastener (not shown).

[0054] Consistent with that shown in FIG. 4, the housing 12 may include a vent, hole or aperture 90 configured or formed to pass thru the housing wall 12c to allow gas to pass from inside the drain or sump box 10, e.g., to prevent a build-up of noxious fumes therein. By way of example, FIG. 4 includes some suitable dimensions for the inlet ports 30, 32, 34, the outlet 40 and the vent 90, e.g. according to some embodiments of the present invention.

[0055] FIG. 2 also shows wires or wiring 98 for providing power to the drain or sump box 10 to power the pump 14 and/or the float switch 16, depending on the particular application.

Pumps and Float Switches

[0056] Pumps and float switches like elements 14 and 16 are known in the art, and the scope of the invention is not intended to be limited to any particular type or kind thereof either now known or later developed in the future.

Possible Applications:

[0057] Possible applications include: Marine, Recreational Vehicle, Small Aircraft, Remote/Off Grid Lifestyle, e.g., for implementing in a shower drain box, marine sump, shower sump, low-odor sump, sink drain

THE SCOPE OF THE INVENTION

[0058] While the invention has been described with reference to an exemplary embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In addition, modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, it is intended that the invention not be limited to the particular embodiment(s) disclosed herein as the best mode contemplated for carrying out this invention.