In response to the cleaning difficulties faced by people without arms after going out to use the toilet, this design uses a portable bag style cleaner as the carrier, integrating humanized functions and scene based design:
1. Form and portability
Adopting a shoulder bag design, it meets the needs of daily travel wear and design recognition. It has a built-in 900ml water tank (for 1-2 cleanings) and a three-stage telescopic rod compartment, with a lightweight structure suitable for outdoor scenes.
2. Core functional modules
Three level design of the telescopic part, covering the entire cleaning process:
The first part is the straight rod: adjust the cleaning distance, and set a self-cleaning spray nozzle at the end (automatically clean the rod head after each use to avoid residue);
Part 2 Angle Rod: Adapt to Toilet Posture;
Part 3 Function Head: Integrated waterlogging flushing (precise water spraying), air drying (drying after cleaning)
3. Armless friendly operation
Design interaction around 'non hand operation':
Foot controlled water suction: With a button on the front of the bag, press the foot to pop out the water suction tube, insert it into the pool, and it will automatically absorb water and lock back (solving the problem of water intake);
Mouth controlled posture adjustment: The shoulder strap is designed with a "bite piece" that can be gripped to adjust the angle of the bag, adapting to different usage postures;
Dual mode start: Strap with physical buttons and voice control
Magnetic charging: Back magnetic interface, suction charging, no need for manual insertion and removal.
From "waterlogging flushing" to "air drying finishing", from "self-cleaning and antibacterial" to "contactless charging", the entire process replaces hand movements with feet, mouth, and voice, overcoming the triple pain points of cleaning, operation, and portability for people without arms, and returning convenience and dignity to using the toilet when going out.
