Pedestal Support Seat Apparatus
A pedestal support seat apparatus and method of use is disclosed that has disassembled and assembled states positioned adjacent to a surface includes a planar element having a lengthwise axis, a lengthwise side edge portion, and an oppositely disposed lengthwise side edge portion that define a planar element width. The planar element also has an end edge portion and an opposing end edge portion that define a planar element length. The planar element being substantially flexible between the oppositely disposed end edge portions and relatively substantially inflexible between the oppositely disposed lengthwise side edge portions. Also included is an end member that is sized and configured to removably engage the lengthwise side edge portion in the assembled state to form a substantially cylindrically shaped structure of the planar element defining an interior separate from an exterior environment, with the opposing lengthwise side edge portion adjacent to the surface.
The present invention generally relates to an apparatus for collecting refuse that can also be used as a seat. More particularly, the present invention relates to the field of lightweight portable apparatus that have a disassembled state and an assembled state that are adapted to be used as a toilet or seat in the assembled state. Wherein the present invention can be shipped to an area that has a need for the toilet/seat combination apparatus that can be used permanently or be disposed after use.
BACKGROUND OF INVENTIONTypically, at preplanned outdoor events the traditional portable toilet enclosure is utilized by placing multitudes of the portable toilet enclosures side by side that are maintained by cleaning crews with specially equipped trucks having refuse vacuums and spray cleaning nozzles. However, in situations of emergencies, wherein utilities are lost such as gas, water, and electricity resulting in the use of a convention water flush toilet becoming impossible, alternative toilet facilities need to be provided. However, in the case of an emergency such as natural or manmade disasters that would include hurricanes, tornados, flooding, and the like, the above described traditional portable toilet enclosures are usually not quickly available due to insufficient quantities that are stocked at a particular location in addition to the problems of the logistics of trucking in the portable toilet enclosures due to the loss of roads, fuel availability, and the like, which also leads into the problem of maintaining the traditional portable toilet enclosures adequately without trucking transportation. This results in a need for a portable lightweight toilet apparatus that is easily deployable and readily available. Additionally, in leisure type activities such as traveling, camping, back packing, hiking, fishing, hunting, boating, certain types of outdoor sporting events, and the like the use of the traditional portable toilet enclosure is usually not an option, thus bringing up the need for a lightweight portable toilet apparatus and the need for a seat due to a number of the aforementioned activities requiring an individual to be on their feet or stand for long periods of time which can be fatiguing.
The need for portable toilets has been well recognized in the prior art, as the traditional portable toilet enclosure has been previously discussed, the focus of this prior art review will be upon the lightweight portable type toilets that do not typically have an enclosure to minimize their bulk and weight for enhanced portability. The more popular lightweight portable toilets utilize construction by foldable flat sheet materials such as cardboard, corrugated board, paperboard, and fiberboard, wherein these foldable flat sheet materials have been attached to one another by glue, staples, hole and tab arrangements, tape, and stitching, in some cases from a single foldable flat pattern layout. A common problem with the currently available lightweight portable toilets is the complex and time consuming assembly required with the attendant problem of pier or pedestal strength to accommodate a heavy individual (250+pounds) sitting down hard on the toilet resulting in a deacceleration loading in addition to the dead weight (250+pounds) loading that is supported by a flat folded cardboard side which is typically not that strong. Most everyone has experienced this cardboard box pedestal strength problem at one time or another by attempting to stand on a cardboard box to reach something and having the cardboard box collapse beneath them from a flat side cardboard panel buckling, typically in the middle section of the flat panel, as the corners of the box sides are stronger by having a higher area moment of inertia from the ninety degree fold in the cardboard material. In addressing the pedestal strength problem the prior art has added multiple layers of cardboard to the folded side(s) (that adds bulk and assembly/disassembly time) or creating a cross section that deviates from a weak flat side panel, such as for example a “V” type cross section to increase the bending inertia and thus the pedestal strength.
As a prior art example of the “V” type cross section to strengthen the weak flat side panel, in U.S. Pat. No. 6,047,414 to Bailey disclosed is a combination packable toilet and stool that is constructed from a cardboard flat pattern, see
Further, in this same area looking at U.S. Pat. No. 5,682,623 to Fenoglio disclosed is a portable collapsible toilet that is also made from a flat form as shown in
There are other types of portable folding toilets that are constructed of materials other than cardboard, such as steel and plastic that are foldable and portable to some degree, however, having problems of higher weight and bulk than the cardboard or plastic cardboard portable toilets. The aspect here is that these steel and plastic portable toilets again implicitly recognize the pedestal strength problem by using a more rigid flat side panel material than cardboard. Some examples would be in U.S. Pat. No. 5,187,819 to Grimes that discloses a car carrier toilet pot for children having hinged side panels that are constructed of rigid plastic or plastic covered hardboard, see column 1, lines 47-50, and column 3, lines 39-43. Further, in this area see U.S. Pat. No. 3,600,719 to Karr that discloses a portable collapsible commode that utilizes multiple panels constructed of rigid plastic, wherein the panels interlock to one another for overall commode rigidity, see column 1, lines 45-49 and
Other types of portable toilets are not necessarily foldable, meaning that they have higher costs, excessive bulk, requiring higher shipping and storage volumes and most likely higher weights also. A few examples would be starting with U.S. Pat. No. 6,820,288 B2 to Suitsu that discloses a toilet seat that is adapted to attach to a standard five gallon plastic bucket opening, although Suitsu appears to be a simple solution to the requirement of a portable toilet, the need for a bulky and expensive five gallon plastic bucket is an obstacle to the use of the Suitsu portable toilet in either of the aforementioned leisure or emergency applications. See also U.S. Pat. No. 5,950,251 to Cost et al. and 5,806,109 to Hargaden that are both similar to Suitsu. Further, in U.S. Pat. No. 6,889,393 B1 to Rinaldo disclosed is a combined portable stool and toilet that is in the form of a director's chair without the chair back that has an opening in the seat with a waste bag for use as a toilet. Rinaldo also has a weight and bulk problem, in addition to having a higher cost as related to portable foldable cardboard type toilets.
What is needed is a truly portable, with minimal bulk in a disassembled state portable toilet, that is foldable, or rolled, or lapped, and the like resulting in a lightweight toilet that can double as a seat in an assembled state being inexpensive to manufacture that structurally addresses the well recognized problem of pedestal strength required for the portable toilet. Additional features would include the ability to assemble and disassemble easily and quickly multiple times without the need for tools, and for the portable toilet to be either reusable or disposable.
SUMMARY OF INVENTIONBroadly, the present invention is of a pedestal support seat apparatus that has a disassembled state and an assembled state that is adapted to be adjacent to a surface in the assembled state includes a planar element in the form of a strip having a lengthwise axis, the planar element also having a lengthwise side edge portion and an oppositely disposed lengthwise side edge portion that define a planar element width therebetween. The planar element also has an edge portion and an opposing end edge portion that define the planar element length therebetween. The planar element being substantially flexible parallel to the lengthwise axis between the oppositely disposed end edge portions and relatively substantially inflexible transverse to the lengthwise axis between the oppositely disposed lengthwise side edge portions. Also included is an end member that is sized and configured to removably engage the lengthwise side edge portion in the assembled state to form a substantially cylindrically shaped structure of the planar element defining an interior separate from an exterior environment. Thus, the lengthwise axis circumferentially spans the cylinder, wherein the pedestal support seat apparatus is operational to provide seat support substantially perpendicular to the lengthwise axis with the non end member engaged oppositely disposed lengthwise side edge portion being positioned adjacent to the surface.
These and other objects of the present invention will become more readily appreciated and understood from a consideration of the following detailed description of the exemplary embodiments of the present invention when taken together with the accompanying drawings, in which;
Broadly, with initial reference to
Subsequently,
Continuing,
Next,
The pedestal support seat apparatus 30 has the disassembled state 126 of the planar element 32 as shown in
As an option, the pedestal support seat apparatus 30 can further include an additional end member 54 that removably engages 70 the lengthwise side edge portion 40 that is oppositely disposed of the previously removably engaged 56 end member 54, wherein the additional end member 54 is adjacent to the surface 31 and is operational to further add strength or increased inflexibility 52 transverse to the lengthwise axis 34 or parallel to the rotational axis 36 between the oppositely disposed lengthwise side edge portions 38 and 40, as best depicted in
Further, to enhance storage capabilities of the pedestal support seat apparatus 30 as an option a plurality of end members 54 can be included that are sized and configured to nest with one another as best shown in
As an alternative optional configuration for the planar element 32 a plurality of structural reinforcement beams 94 can be added to the planar element 32, see
Further, as another option to strengthen the planar element 32 transverse to the lengthwise axis 34 or parallel to the rotational axis 36 thereby adding to the inflexibility 52, referring specifically to
As an alternative embodiment, referring to
As previously discussed, the end seat 115 can optionally have the substantially centrally located aperture 119, resulting in the end seat 115 being substantially annular 121 in shape, with the aperture 119 operational to allow communication 127 from the exterior environment 62 to the interior 123, as shown in
A method is disclosed for the assembling of the pedestal support seat apparatus 30, that includes the steps of providing 200 a planar element 32 in a disassembled state 126, the planar element 32 is the form of a strip 128 having a lengthwise axis 34, with the planar element 32 having a lengthwise side edge portion 38 and an oppositely disposed lengthwise side edge portion 40 defining a planar element width 42 therebetween. The planar element 32 also having an end edge portion 44 and an opposing end edge portion 46 defining a planar element length 48 therebetween, as best shown in
A next step is in attaching 204 the end member 54 to removably engage 56 the lengthwise side edge portion 38 of the planar element 32, wherein the end member 54 is operational to substantially retain the cylindrically 58 shaped structure of the planar element 32 in the assembled state 138 as shown in
As a further option, a step could be added to provide the end member 54 to be sized and configured to removably engage 56 a plurality of adjacent planar element 32 layers 96 having a plurality of adjacent lengthwise side edge portions 97, see
As a yet further option, a step could be added to provide 212 an additional end member 54 then attaching 214 the additional end member 54 that removably engages 70 the lengthwise side edge portion 40 that is oppositely disposed of the previously removably engaged 56 end member 54. Wherein the additional end member 54 is adjacent to the surface 31, as shown in
As a yet further option, a step could be added to provide 220 the end member 54 that includes a substantially centrally located aperture 74, resulting in the end member 54 being substantially annular 76 in shape, with the aperture 74 being operational to allow communication 78 from the exterior environment 62 to said interior 60 through the aperture 74, as best shown in
Accordingly, the present invention of the pedestal support seat apparatus 30 has been described with some degree of particularity directed to the embodiments of the present invention. It should be appreciated, though, that the present invention is defined by the following claims construed in light of the prior art so modifications of the changes may be made to the exemplary embodiments of the present invention without departing from the inventive concepts contained therein.
Claims
1. A pedestal support seat apparatus having a disassembled state and an assembled state that is adapted to be adjacent to a surface, comprising:
- (a) a planar element in the form of a strip having a lengthwise axis, said planar element having a lengthwise side edge portion and an oppositely disposed lengthwise side edge portion defining a planar element width therebetween, said planar element also having an end edge portion and an opposing end edge portion defining a planar element length therebetween, said planar element being substantially flexible parallel to said lengthwise axis between said oppositely disposed end edge portions and relatively substantially inflexible transverse to said lengthwise axis between said oppositely disposed lengthwise side edge portions; and
- (b) an end member that is sized and configured to removably engage said lengthwise side edge portion in the assembled state to form a substantially cylindrically shaped structure of said planar element defining an interior separate from an exterior environment, wherein said lengthwise axis circumferentially spans said cylinder, wherein said pedestal support seat apparatus is operational to provide seat support substantially perpendicular to said lengthwise axis with a non end member engaged to said oppositely disposed lengthwise side edge portion adjacent to the surface.
2. A pedestal support seat apparatus according to claim 1 further comprising a means for substantially removable anchoring said oppositely disposed lengthwise side edge portion of said planar element to the surface.
3. A pedestal support seat apparatus according to claim 1 further comprising an additional end member that removably engages said lengthwise side edge portion that is oppositely disposed of said removably engaged end member, wherein said additional end member is adjacent to the surface and is operational to further add strength or increased inflexibility transverse to said lengthwise axis between said oppositely disposed lengthwise side edge portions.
4. A pedestal support seat apparatus according to claim 3 further comprising a means for substantially removably anchoring said end member to the surface.
5. A pedestal support seat apparatus according to claim 3 wherein said additional end member includes a substantially centrally located aperture, resulting in said end member being substantially annular in shape, said aperture operational to allow communication from the exterior environment to said interior.
6. A pedestal support seat apparatus according to claim 5 further comprising a plurality of end members that are sized and configured to nest with one another.
7. A pedestal support seat apparatus according to claim 1 further comprising a plurality of end members that are sized and configured to nest with one another.
8. A pedestal support seat apparatus according to claim 1 wherein said end member includes a substantially centrally located aperture, resulting in said end member being substantially annular in shape, said aperture is operational to allow communication from the exterior environment to said interior.
9. A pedestal support seat apparatus according to claim 8 further comprising a waste bag having an open end portion and an oppositely disposed closed end portion, said waste bag is positioned through said aperture, wherein said waste bag is opened up at said open end portion and draped over a side of said annular shaped end member opposite of said lengthwise side edge portion of said planar element, said waste bag is operational to substantially retain refuse at said closed end portion and provide a seat cover at said waste bag open end portion utilizing said end member.
10. A pedestal support seat apparatus according to claim 1 further comprising a plurality of structural reinforcement beams that are adjacent to said planar element spanning between said opposing lengthwise side edge portions, said structural reinforcement beams are operational to further add strength or increased inflexibility transverse to said lengthwise axis between said oppositely disposed lengthwise side edge portions.
11. A pedestal support seat apparatus according to claim 1 wherein said end member is sized and configured to removably engage a plurality of adjacent planar element layers having a plurality of adjacent lengthwise side edge portions and wherein said planar element sized and configured to have sufficient length between said opposing end edge portions to facilitate a plurality of adjacent planar element layers when said planar element is in said substantially cylindrical shape such that said planar element forms an Archimedes spiral as viewed from said lengthwise side edge portions, said plurality of adjacent planar element layers are operational to further add strength or increased inflexibility transverse to said lengthwise axis between said oppositely disposed lengthwise side edge portions.
12. A pedestal support seat apparatus according to claim 1 further comprising a means for removably fastening said opposing end edge portions from one another, wherein said means is operational to further add strength or increased inflexibility transverse to said lengthwise axis between said oppositely disposed lengthwise side edge portions.
13. A pedestal support seat apparatus according to claim 12 wherein said means for fastening is selected from a group consisting essentially of a snap, a clamp, a clasp, a staple, and a hook and loop fastener.
14. A pedestal support seat apparatus according to claim 1 wherein said end member is constructed of materials selected from the group consisting essentially of polyethylene, polypropylene and polyurethane materials.
15. A pedestal support seat apparatus according to claim 1 wherein said planar element is made from a corrugated material, wherein a plurality of corrugation channels are substantially transverse to said lengthwise axis.
16. A pedestal support seat apparatus according to claim 15 further comprising a plurality of structural reinforcement beams that are substantially disposed within said corrugation channels, said structural reinforcement beams are operational to further add strength or increased inflexibility transverse to said lengthwise axis between said oppositely disposed lengthwise side edge portions.
17. A seat device adapted to removably engage a hollow interior pedestal, comprising:
- (a) an end member including a first side and an oppositely disposed second side, said first side having a concave recess that removably engages the pedestal and said second side is adapted to be a seat in an exterior environment.
18. A seat device according to claim 17 wherein said end member includes a substantially centrally located aperture, resulting in said end member being substantially annular in shape, said aperture operational to allow communication from the exterior environment to said interior.
19. A seat device according to claim 18 further comprising a waste bag having an open end portion and an oppositely disposed closed end portion, said waste bag is positioned through said aperture, wherein said waste bag is opened up at said open end portion and draped over a side of said annular shaped end member opposite of the pedestal, said waste bag is operational to substantially retain refuse at said closed end portion and provide a seat cover at said waste bag open end portion utilizing said end member.
20. A method of assembling a pedestal support seat apparatus, comprising the steps of:
- (a) providing a planar element in a disassembled state, said planar element in the form of a strip having a lengthwise axis, said planar element having a lengthwise side edge portion and an oppositely disposed lengthwise side edge portion defining a planar element width therebetween, said planar element also having an end edge portion and an opposing end edge portion defining a planar element length therebetween, said planar element being substantially flexible parallel to said lengthwise axis between said oppositely disposed end edge portions and relatively substantially inflexible transverse to said lengthwise axis between said oppositely disposed lengthwise side edge portions, said planar element in said disassembled state can either be rolled up in a rotational axis substantially transverse to said lengthwise axis or folded, wherein a fold line is substantially transverse to said lengthwise axis and a separate end member being in a disassembled state, said end member is sized and configured to removably engage said lengthwise side edge portion in the assembled state;
- (b) forming a substantially cylindrically shaped structure of said planar element defining an interior separate from an exterior environment, wherein said lengthwise axis circumferentially spans said cylinder; and
- (c) attaching said end member to removably engage said lengthwise side edge portion of said planar element, wherein said end member is operational to substantially retain said cylindrically shaped structure of said planar element, wherein said pedestal support seat apparatus is operational to provide seat support substantially perpendicular to said lengthwise axis with a non end member engaged to said oppositely disposed lengthwise side edge portion adjacent to a surface.
21. A method of assembling a pedestal support seat apparatus according to claim 20 further comprising the steps of providing a plurality of structural reinforcement beams and positioning said structural reinforcement beams adjacent to said planar element spanning between said lengthwise side edge portions, said structural reinforcement beams are operational to further add strength or increased inflexibility transverse to said lengthwise axis between said oppositely disposed lengthwise side edge portions.
22. A method of assembling a pedestal support seat apparatus according to claim 20 further comprising the steps of providing said end member to be sized and configured to removably engage a plurality of adjacent planar element layers having a plurality of adjacent lengthwise side edge portions and providing said planar element to be sized and configured to have sufficient length between said opposing end edge portions to facilitate a plurality of adjacent planar element layers when said planar element is formed into said substantially cylindrical shape such that said planar element forms an Archimedes spiral as viewed from said lengthwise side edge portions, said plurality of adjacent planar element layers are operational to further add strength or increased inflexibility transverse to said lengthwise axis between said oppositely disposed lengthwise side edge portions.
23. A method of assembling a pedestal support seat apparatus according to claim 20 further comprising the steps of providing an additional end member than attaching said additional end member that removably engages said lengthwise side edge portion that is oppositely disposed of said removably engaged end member, wherein said additional end member is adjacent to the surface and is operational to further add strength or increased inflexibility transverse to said lengthwise axis between said oppositely disposed lengthwise side edge portions.
24. A method of assembling a pedestal support seat apparatus according to claim 20 further comprising the steps of providing a means for removably fastening said opposing end edge portions from one another and fastening said opposing said end edge portions when said planar element is in said assembled state being substantially cylindrical, wherein said means is operational to further add strength or increased inflexibility transverse to said lengthwise axis between said oppositely disposed lengthwise side edge portions.
25. A method of assembling a pedestal support seat apparatus according to claim 20 further comprising the step of providing said end member that includes a substantially centrally located aperture, resulting in said end member being substantially annular in shape, said aperture being operational to allow communication from the exterior environment to said interior.
26. A method of assembling a pedestal support seat apparatus according to claim 25 further comprising the steps of providing a waste bag having an open end portion and an oppositely disposed closed end portion, then positioning said waste bag through said aperture, wherein said waste bag is opened up at said open end portion and draped over a side of said annular shaped end member opposite of said lengthwise side edge portion of said planar element, said waste bag is operational to substantially retain refuse at said closed end portion and provide a seat cover at said waste bag open end portion utilizing said end member.
Type: Application
Filed: Oct 19, 2006
Publication Date: Apr 24, 2008
Inventor: Rodney Steven Cyr (Greenwood Village, CO)
Application Number: 11/550,797