Portable, collapsible commode

• US 5,040,249 A
• Filed: 03/28/1990
• Issued: 08/20/1991
• Est. Priority Date: 03/28/1990
• Status: Expired due to Fees

• Current Assignee: Diaz, Richard
• Original Assignee: Diaz, Richard
• Inventors: Diaz, Richard
• Primary Examiner(s): Recla, Henry J.
• Assistant Examiner(s): JACYNA, J CASIMER
• Application Number:
  US07/500,586
• Time in Patent Office: 510 Days
• Field of Search: 4/459, 4/460, 4/464, 4/476, 4/478, 4/479, 4/483, 4/484, 4/DIG. 9
• US Class Current: 4/484
• CPC Class Codes: A47C 5/005 of paper, cardboard or similar pliable material
• CPC Class Codes: A47K 11/06 Chamber-pots bed pans or other sanitary devices for bed-ridden persons A61G9/00; Throw-away urinals for non-bedridden persons; Chamber-pots for children, also with signalling means, e.g. with a music box, or the like
• CPC Class Codes: Y10S 4/09 Methods

Abstract

A portable, collapsible toilet with a central, main section of box-like construction, which is made of corrugated cardboard, which central section is open both on the top and bottom, and accepts therein a disposable, plastic bag which receives the human waste products. The central section is flanked on either side thereof by a small, box-like supportive end-section upon which one directly sits during use of the commode. Each box-like end-section is also made of corrugated cardboard, is open on the top and bottom, and has an intermediate stiffening member to enhance its structural integrity, in order to support greater weight thereon. The central section is provided with a pair of pivotal cover-members formed integrally with the upper edge surfaces of the central section. Each cover-member is a flat sheet of cardboard, and pivotally connected to a respective upper edge surface of the central section, so that during storage of the commode, each cover-member is in its downwardly-pivoted state within the interior of the central section. In the erected state of the commode, each cover-member is pivoted up and out of the central section'"'"'s interior, and pivoted until it closes off the open top of a respective box-like end-section, whereby the two cover-members thus provide a pair of spaced-apart seat-surfaces upon which one may sit during use.

Claims

1. A portable commode comprising:

a central section having a hollow interior volume, an open top, a first side wall, a second side wall, a front wall, and a rear wall;

a first supporting end-section juxtapositioned adjacent to said first side wall and extending laterally outwardly therefrom, said first end-section having an exterior side wall, a front wall, a rear wall, and open top;

a second supporting end-section juxtapositioned adjacent to said second side wall and extending laterally outwardly therefrom, said second end-section having an exterior side wall, a front wall, a rear wall, and an open top;

first means for closing off said open top of said first end-section; and

second means for closing off said open top of said second end-section;

said first and second means for closing off being capable of supporting a seated person during the process of relieving oneself;

each of said central section and said first and second end-sections comprising fold-lines for folding said sections, for collapsing the commode.

2. The commode according to claim 1, wherein each of said central section and said first and second end-sections are open on the bottom.

3. The commode according to claim 1, wherein said front wall and said rear wall of said central section comprises at least one vertical fold-line.

4. The commode according to claim 3, wherein said front wall of said central section comprises three foldable sections divided by fold-lines.

5. The commode according to claim 4, wherein each of said first and second end-sections defines a hollow interior volume, and a reinforcing member within said hollow interior volume, whereby said interior volume is divided thereby into a laterally interior volume closer to said central section, and a laterally exterior volume farther away from said central section.

6. The commode according to claim 5, wherein each of said first and second means for closing off comprises a pivotal flap portion having an upper longitudinal edge surface, a lower longitudinal edge surface connected to the upper edge surface of one respective said side wall of said central section via a fold-line for pivotal rotation relative thereto;

each said flap-portion being rotatable downwardly toward a respective said first and second end-section for closing off the open top thereof.

7. The commode according to claim 6, wherein each said pivotal flap-portion comprises at least one retaining tab means for insertion into the hollow interior volume of a respective said first and second end-section for retaining the respective said flap-portion in its state that closes off the open top of the respective said end-section.

8. The commode according to claim 7, wherein each said flap-portion comprises a pair of said spaced-apart tab means, each said tab means being pivotally connected to a portion of the respective said flap portion via a fold-line, each said tab means having length slightly less than the width of said exterior hollow volume for reception and retention in the respective said exterior hollow volume, for retaining the respective said flap-portion in its downwardly-engaging state for closing off the open top of the respective said first and second end-section.

9. The commode according to claim 6, wherein each said flap-portion has a width less than the Width of said hollow interior of said central section, whereby each said flap-portion may be rotated downwardly into said hollow-interior volume of said central section for storage therein in the folded-in, collapsed state of the commode.

10. The commode according to claim 1, wherein the height of each of said central section and said first and second end-sections are approximately the same;

each of said front and rear walls of said first and second end-sections and said central section comprising at least one vertical fold-line for folding-up the respective said section;

said sections being made from one piece of cardboard.

11. The commode according to claim 1, in combination with a waste-receptacle bag for insertion into said hollow interior volume of said central section;

said bag comprising a main receiving portion inserted in said hollow interior volume of said central section, and an upper rim portion for draping over said first and second end-sections for sanitary protection thereby and for retaining said bag in place during the process of using the commode.

12. A portable toilet comprising:

a waste-receptacle section having first and second side walls and a hollow interior volume in which is deposited waste products during the process of solid-waste elimination;

a first and a second seat-section connected on opposite sides to said first and second side walls of said waste-receptacle section and extending laterally outwardly therefrom so that said waste-receptacle section is flanked on both lateral sides thereof by said first and second seat-sections, said first and second seat-sections supporting thereon, a person seating thereon during the process of waste-elimination into said hollow interior of said waste-receptacle section;

each of said waste-receptacle section and said first and second seat-sections being made of cardboard, and wherein each said section comprises a plurality of fold-lines for folding up and collapsing during nonuse and storage thereof.

13. The portable toilet according to claim 12, wherein each of said sections comprises an open top;

each of said first and second seat-sections comprising means for closing off the open top thereof;

each said means for closing off comprising a pivotal flap portion having a first longitudinal edge surface connected to a side of said waste-receptacle section for pivotal rotation relative thereto, and a second longitudinal edge surface spaced from said first longitudinal edge surface, each said flap portion being pivotal toward and away the respective said open top of a respective said seat-section for alternatively closing off or exposing the open top thereof for erecting and collapsing the sections, respectively.

14. The portable toilet according to claim 13, wherein each of said first and second seat-sections defines a hollow interior volume, and comprises a stiffening member therein dividing said interior chamber into a laterally inward portion and a laterally outward portion;

each said flap portion comprising tab means for insertion into a respective said laterally outward portion for retaining said flap portion in its downwardly-pivoted position where it closes off the top of the respective said seat-section.

15. The portable toilet according to claim 14, wherein the lateral Width of each flap-portion is less than the lateral width of said waste-receptacle section, whereby each said flap-portion may be pivoted downwardly into the hollow interior volume of said waste-receptacle portion for storage therein during the collapsed state of said sections.

16. The portable toilet according to claim 14, in combination with a waste-receptacle bag for insertion into said hollow interior volume of said waste-receptacle section;

said bag comprising a main receiving portion inserted in the hollow interior volume of said waste-receptacle section, and an upper rim portion for draping over said first and second seat-sections for sanitary protection thereby and for retaining said bag in place during the process of using the commode, said bag also having an interior adhesive strip for use in sealing the upper mouth of the bag after using the commode.

17. A method of using a portable, collapsible toilet, which toilet comprises a collapsible, central, waste-receiving portion and a pair of collapsible, laterally-positioned seat-portions spaced on either lateral side of the central portion, each portion having an open top, said method comprising:

(a) unfolding the toilet by unfolding each of the portions thereof along appropriately placed fold-lines, such that the two seat-portions are positioned on the sides of the central portion;

(b) closing off the open tops of the pair of seat-portions with a flat sheet for providing seat-supporting surfaces that are spaced apart and divided by the hollow interior of the central portion;

(c) sitting on the seat-portions after said step (b), and using the hollow interior volume of the central portion for depositing waste material;

(d) collapsing the three portions after said step (c) by folding up along the fold-lines.

18. The method according to claim 17, further comprising:

(e) inserting a bag into the hollow interior volume of the central portion before said step (c), so that the bag will catch the waste products deposited during said step (c); and

(f) disposing of the bag after said step (c);

said step (b) comprising pivoting downwardly a pair of flap-portions connected on either lateral side of the central portion until each flap-portion is substantially horizontally positioned on top of a respective seat-portion; and

releasably retaining the flap-portions in their horizontal positions closing off the seat-portions.

19. The portable commode according to claim 18, wherein said central section and said supporting end-sections are one integral unit made of cardboard.