Portable toilet for urination

Abstract

When you feel the urge to urinate while in a car, the unpleasant odor produced by urination is quickly released outside the vehicle. [Solution] A simple portable toilet for urination is provided, characterized by a vertical container with an open top and air outlets on the sides or bottom, a vertical container for collecting urine with an open top that is inserted into the container from above and is detachable, fitting together at the top of the container and having air circulation holes on the upper side, a detachable lid that fits tightly to the top of the container, an air suction device that sucks air from inside the container through the air circulation holes on the upper side of the container and discharges it to the outside of the container through the gap between the containers, and an air discharge pipe for releasing air outside the vehicle from the outlet of the air suction device. When urinating, the lid is removed, the ammonia odor generated from the urine along with the air inside the container is sucked in by the air suction device, and the end of the pipe is extended outside the vehicle to release the air, allowing for urination in a comfortable environment. After urination, the lid is promptly attached to the container for storage.

Claims

1. A portable toilet for urination, characterized by comprising: a vertical container (1) with an open top and air vents on the sides or bottom; a vertical container (2) for collecting urine, which is inserted into the container (1) from above, is detachable and fits with the container (1) at the top, and has air circulation holes on the upper side; a detachable lid (3) that fits tightly to the top surface of the container (2); an air suction device (4) that sucks air from inside the container (2) through the air circulation holes on the upper side of the container (2) and discharges it to the outside of the container (1) through the gap between the container (1) and the container (2); and an air discharge pipe (5) for discharging air outside the vehicle from the discharge port of the air suction device (4).

2. A suction device (4) according to claim 1, wherein air sucked in from another suction port (7) is discharged to the outside from a common outlet (8) together with the high-speed air supplied from the inlet of the tapered nozzle (6) into a low-pressure space generated at the outlet of the tapered nozzle (6), the suction device (4) according to claim 1, wherein a person blows air into the inlet of the tapered nozzle (6), and the air inside the container (2) according to claim 1 is sucked in from the suction port (7) through the air circulation hole on the upper side and through the gap between the container (1) and the container (2), and discharged to the outside of the container (1) from the outlet (8) of the suction device.

3. A simple portable toilet for urination, characterized in that a small electric fan is installed as the intake device (4) below the container (2) described in claim 1 and at the bottom of the container (1), and the suction device (4) is used to suck air from the upper air circulation hole of the container (2) and discharge it to the outside of the container (1) through the gap between the container (1) and the container (2).

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