U.S. patent application number 13/507914 was filed with the patent office on 2014-02-06 for toilet odor elimination system.
The applicant listed for this patent is Carl R. Martin. Invention is credited to Carl R. Martin.
Application Number | 20140033415 13/507914 |
Document ID | / |
Family ID | 50024011 |
Filed Date | 2014-02-06 |
United States Patent
Application |
20140033415 |
Kind Code |
A1 |
Martin; Carl R. |
February 6, 2014 |
Toilet odor elimination system
Abstract
A toilet odor elimination device and system prevents malodorous
toilet odors from escaping into the surrounding air by means of
vacuum-like inward flow of air into gasketed toilet where such
together with any malodorous are ported out the rearward portion of
the toilet into the plumbing vent pipe with assist of vacuum-like
pump or motor optimally of sufficient power to maintain lower air
pressure within the toilet bowl than its surrounding air
pressure.
Inventors: |
Martin; Carl R.; (Mead,
OK) |
|
Applicant: |
Name |
City |
State |
Country |
Type |
Martin; Carl R. |
Mead |
OK |
US |
|
|
Family ID: |
50024011 |
Appl. No.: |
13/507914 |
Filed: |
August 6, 2012 |
Current U.S.
Class: |
4/209R |
Current CPC
Class: |
E03D 9/05 20130101; E03D
9/04 20130101 |
Class at
Publication: |
4/209.R |
International
Class: |
E03D 9/04 20060101
E03D009/04 |
Claims
1. (canceled)
2. (canceled)
3. (canceled)
4. A system for reducing waste odor from a toilet bowl, comprising:
a toilet comprising a bowl having rim portion, a seat disposed
above said rim portion, and a gap separating said rim and said
seat; a gasket disposed between said rim and said seat and having a
plurality of air pathways operationally connected to a primary air
pathway; and a vacuum pump operationally connected to said primary
air pathway; wherein said vacuum pump is capable of lowering the
air pressure within the toilet bowl relative to air pressure
outside the toilet bowl by drawing air through air pathways.
5. The system of claim 4, wherein said vacuum pump is operationally
connected to a bathroom vent pipe.
6. The system of claim 4, wherein said vacuum pump is activated by
a pressure switch located in the toilet seat.
7. The system of claim 4, wherein said vacuum pump is operationally
connected to the primary air pathway of a second toilet.
8. A kit for retrofitting an existing toilet fixture with an odor
elimination system, comprising: a gasket comprising a plurality of
air pathways operationally connected to a primary air pathway,
wherein said gasket sized and configured to sealably fit between
the seat portion and the bowl rim portion of an existing toilet
bowl fixture; a vacuum pump operationally connectable to the
primary air pathway of said gasket; and an activation switch
operationally connectable to said vacuum pump.
9. The kit of claim 8, wherein said activation switch is a pressure
switch mountable to the toilet seat of an existing toilet
fixture.
10. The kit of claim 8, wherein said activation switch is a motion
detection device.
Description
BACKGROUND
[0001] Contemporary logic and engineered plumbing advances reflect
the immutable fact that socio-economic differences in bathroom
accoutrements, most notable the toiles, still share common dilemma
respecting not totally overcoming instances of, or the potential to
produce, malodorous orders in the stall, bathroom and sometimes out
into nearby areas.
[0002] In the workplace communal bathrooms stress all but the few
with private bathrooms. For the most part family home situations
sharing bathrooms meet similar dilemma with users. Eaters have
amplified concerns in this regard.
[0003] NASA scientist have obliquely addressed the handling of
human wastes respecting the earthly dilemma outlined by inventor
supra. Whereas NASA has focused on the handling, containment and
recycling of human wastes, inventor's invention addresses the order
of human wastes in gravity based environment.
[0004] The mega home improvement stores' line of bathroom products
all lack a product line that prevents malodorous orders from
escaping the toilet; as do do-it-yourself publications
[0005] And Popular Science and Popular Mechanics and Mother Earth,
from inventor preusals, appear not to offer product for such.
[0006] Inventor's multiple 48 state travels and gamut use of
various rest rooms and use of socio-malodorous odors from escaping
the toilet.
SUMMARY
[0007] A toilet odor elimination device and system optimally
produces a lower air-pressure within the toilet bowl as compared
with bathroom air-pressure outside the toilet bowl thereby allowing
only the inflow of air into the toilet bowl area where both
interior malodorous odors and inflow air are vented out
strategically fenestrated points along the toilet bowl rim area,
which then exhausts outside, flows outside via the normative
external venting pipe for the bathroom.
BRIEF DESCRIPTION OF DRAWINGS
[0008] FIG. 1-A Is a top view of a toilet seat.
[0009] FIG. 1-B Is a top view of slightly smaller toilet rims flat
surface.
[0010] FIG. 2 Is a flexible, drillable soft tubing_gasket
mater.
[0011] FIG. 3 Is a top view gasket configured according to the
present invention.
[0012] FIG. 4 Is a partial cut away view of gasket material with
inside facing air pathways drilled/molded into such.
[0013] FIG. 5 Is a partial cut away view of a gasket according to
the present invention.
[0014] FIG. 6 Is a partial cut away view of a gasket according to
another embodiment of the present invention.
[0015] FIG. 7 Is a side view of a toilet.
DETAILED DESCRIPTION
[0016] Old toilet bowls allow malodorous odors to escape the toilet
bowl into the surrounding bathroom air where it migrates outward
further.
[0017] The toilet odor elimination device and system described
herein pulls air into the toilet bowl 90, runs it to the normative
plumbing vent pipe 76, where such is vented outside via this
exhaust/vent pipe.
[0018] To Facilitate producing a lower air pressure within the
toilet bowl 90 than the outside air pressure a better seal along
the toilet bowl rim 20 must be established; gaps 96 between top
surface of the toilet bowl rim 94 and bottom surface of the toilet
seat 92 are sealed via running the appropriately dimensioned gasket
material 62, 78 between the two surfaces affixing the gasket
material either to the toilet seat bottom or the top surface of the
toilet bowl rim.
[0019] Such will seal all but small inflow air space toward
toilet's front 64, 84. Two-x round gasket material 30 with
appropriate sized circular hollow core can be split lengthwise 50,
and when made of drillable material, affixed between toilet bowl
top rim and toilet seat bottom as described above together with
smaller, durable, flexible tube porting 80 incoming air from
strategically drilled holes 52, 64, 82 in the length-cut gasket
rearward to standard plumbing vent pipe. FIGS. 5 and 6 show inward
repose of air pathways 64, 82 integral to such gasket materials.
Gasket materials could also extent into inside of flat surface of
the toilet bowl rim ie, deeper in bowl for enhances inward air
flow.
[0020] Sufficiently powerful vacuum-like pump 72 is connected to
the porting tube 72 to provide air flow rearward through the odor
elimination systems according to the present invention. FIG. 6
shows a cut away view of gasket materials primary air pathway 80
and individual gasket air ways 82, interior reposed, collectively
producing vacuum, low air pressure inside the bowl effectively
preventing malodorous order escape though restive, inward air flow
of outside air into bowl.
[0021] Multiple toilet configurations could employ singular, larger
vacuum-like pump capable of servicing multiple porting tubes
simultaneously. Alternatively, improvements to the design and
manufacture of old toilets and toilet seats constant with odor
elimination systems according to the present invention parameters
can produce more seamlessly effective products for malodorous
toilet order elimination. Further, plumbing installation
adaptations can variably more fully provide seamlessness of odor
elimination systems according to the present invention into
contemporary and future bathrooms and bathroom facilities.
[0022] Odor elimination systems according to the present invention
systems could be activated various ways, a pressure switch at the
toilet seats underside, a motion activated switch, a wall switch,
and/or delayed-off mechanism, or a fully always on odor elimination
systems according to the present invention system can be wired up;
or made wireless.
* * * * *