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US 5,669,084 AGranted
Simple toilet
OwnerYoshikuni Sakimurainventor
Life of this patent
Estimating the term…
Abstract
A portable toilet that can be simply used by wheelchair users such as impaired people without raising their buttocks. An evacuation opening with a cover that can be removed frontways is formed in the center of a stool having its fixture on the seat surface of a wheelchair. A slidable mounting plate to which an evacuation bag is attached engages the bottom surface of the stool.
Claims4
A toilet comprising:
- a stool plate defining an evacuation opening in a center of said stool plate, said stool plate including a first and second side;
- a plurality of hook means mounted on said stool plate and for engaging a seat surface sheet fixing pipe of a wheelchair;
- a cover positionable in said evacuation opening, said stool plate including a plurality of convex portions for supporting said cover in said evacuation opening at a position below said first side of said stool plate;
- a pair of engaging grooves positioned on said second side of said stool plate and at opposite sides of said evacuation opening, said engaging grooves being centrally and laterally opened;
- a mounting plate slidably mounted in said pair of engaging grooves, and slidably removable from one end of said stool plate, said mounting plate defining a cut opening having a size substantially similar to a size of said evacuation opening;
- an evacuation bag suspended from said cut hole in said mounting plate, said evacuation bag having an opening sandwiched between said stool plate and said mounting plate.
3 more elements
Dependencies are inferred from the claim text.