Gulley closure |
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Drain trap |
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Furniture system |
| One aspect of the present invention is a furniture system that is particularly adapted to ... |
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Curtain rod support |
| I claim as my invention: 1. A support apparatus to carry a window dressing and the like, said ... |
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Method and apparatus for cooling a pressure vessel |
| Use of this invention maintains the shrink rings at substantially uniform size and temperature but ... |
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Clean-room suspended ceiling |
| FIG. 1 shows a runner system generally at 20 for a suspended ceiling for a clean room. The system 2... |
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Laser welding system and method |
| What is claimed is: 1. A laser welding system comprising a housing having an opening through which ... |
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Locus interpolation device |
| The object of the present invention is to provide a locus interpolation device which can eliminate ... |
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Sealing arrangement for a laser enclosure |
| These needs are met by the passive sealing arrangement of the present invention. The sealing ... |
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Laser enclosure |
| The protective enclosure of the present invention is believed to meet these needs. The enclosure of ... |
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Portable toilet cabana
| Details |
Inventors: Harding, George W.;
Assignee: Poly-John Enterprises Corp. (Whiting, IN)
Primary Examiner: Recla; Henry J.
Assistant Examiner:
Attorney, Agent or Firm: Harness, Dickey and Pierce
A portable toilet cabana is formed of four, wide, relatively resilient sheet plastic walls whose adjacent vertical edges are connected together by narrow sheet plastic panels that are roughly a quarter of the width of the walls to form an octagon-like enclosure with alternating wide and narrow sides. The widths of the walls are close to the maximum width limit at which the walls tend to buckle, so that the panels enlarge the enclosure. The adjacent edges of the walls and panels are bent into flanges that are interconnected. A vertically-extending channel is bent along the middle portion of each panel, and a vertically outwardly-extending channel is bent close to each of the edges of the walls, so that the channels and connected flanges form reinforcement columns for the cabana. |
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DETAILED DESCRIPTION Referring to the drawings, the cabana 10 is constructed of a pair of opposing side walls 11, a rear wall 12 and a front wall 13. The walls are connected together, at their vertical edges, by connector or corner panels 14. The walls and panels are made of thin, stiff, but relatively resilient sheet plastic material, such as polyethylene-type plastic sheets of roughly 0. 125 inches in thickness. The thickness of the sheets and the plastic material out of which they are constructed may vary depending upon the availability and suitability of particular plastics and the strength requirements for a particular construction. By way of example as to sizes, a typical wall may be about 41 inches wide and about 763/4 inches high, and a typical panel may be about one foot wide and of the same height. The sizes of the panels and walls will be varied according to the requirements. The cabana includes a floor 15 which is made of a rigid sheet of plastic material and is fastened in place in some suitable manner, within the enclosure formed by the walls and the connected panels. The manner in which the floor is connected in place is not illustrated, as it is not material to the invention herein. The enclosure is covered with a roof or cover 18 made of a plastic sheet. The roof or cover is sized and shaped to fit over the irregular octagonal shape of the enclosure. It is preferred with a downwardly-depending, integral flange 19 which encircles the upper edges of the walls and panels and is secured to them. A door 20 (see FIG. 1) is secured by hinges 21 in a door opening 22 (see FIG. 2) for access to the interior of the cabana. For ease in moving and positioning the cabana, it is preferably provided with a lower structure which includes skids 24 that may be attached to the floor 15, either directly or through a suitable pallet upon which the floor is positioned (not shown). As shown in FIGS. 4-6, the connector or corner panels 14 have their vertical side edges bent to form side edge connector flanges 25
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