Water Closets TRIZ Cases
- Flush Toilet Rim Spout Segmentation for Waste Discharge
Segmented rim spouts direct water into a bowl recess to create agitation flow that discharges floating waste.
- Vacuum Toilet Assembly Air Knife Noise Reduction
A vacuum toilet assembly uses a distribution ring and air knife to accelerate water flow for waste removal.
- Sanitary Packaging Front Panels with 50mm Tolerance
Front panels deviate by no more than 50 mm from frame width, eliminating on-site cutting operations during installation.
- Optical System for Non-Invasive Triglyceride Monitoring
An optical system integrated into a toilet seat uses white and near-infrared light sources to detect triglyceride levels through skin scattering analysis.
- Toilet Reservoir Maintains Water Seal Depth
An internal rim reservoir stores excess pressurized water to restore the bowl water seal depth after waste removal, preventing gas permeation.
- Self-Powered Flush Valve Using Water Flow Energy
A hydraulic flush valve mechanism driven by municipal water pressure eliminates external power requirements.
- Adaptive Ingestible Capsule Vibration Protocol for GI Motility
Programmable vibrating capsules adjust protocols via real-time sensor feedback to stimulate gastrointestinal motility.
- Toilet Sound Analysis for Excretion Type Identification
Machine learning analyzes toilet sound data to distinguish excretion types, resolving the accuracy limits of temperature and odor sensors in dementia care.
- Flush Toilet Retention Part Suppresses Water Scattering
A retention part in a flush toilet bending channel retains washing water to suppress air involvement and scattering.
- Toilet Flange Fastener Assembly Tool-Less Installation
A toilet flange fastener assembly uses a guide bolt and cap for tool-less alignment.
- Toilet Seal Flange Assembly with Segmented Spacers
A segmented toilet seal flange assembly accommodates floor height differences using a compressible rubber lip and rigid spacer to prevent water leakage.
- Rotationally Molded Ligature Resistant Toilet Frame
A seamless rotationally molded toilet frame eliminates sharp edges and flat surfaces to prevent ligature attachment.
- Toilet-Mounted Urine Collection Apparatus
An automated toilet-mounted collector cup captures urine to prevent contamination and enable real-time health monitoring.
- Wall-Mounted Toilet Fastening Device with Linear Gear Adjustment
Linear gear holders convert screw rotation into translational movement, simplifying assembly alignment in cramped wall-mounted toilet installations.
- Flush Toilet Rim Conduit Stirring Portion Noise Reduction
A stirring portion agitates flush water within a rim conduit to mix accumulated air, suppressing anomalous sounds caused by extended conduit lengths.
- Toilet Connection Assembly with Adjustable Guiders
A toilet connection assembly uses T-shaped screw nuts and locking elements to secure the fixture below the flange.
- Cylindrical Fastening Housing Rotary Locking Mechanism
A cylindrical housing element with radial locking means secures a wall bolt through axial insertion and rotation.
- Combined Toilet Urinal Fixture Water Conservation
Integrated toilet and urinal fixture uses a shared flush system to conserve water by delaying waste discharge until the toilet bowl is used.
- Elastically Deformable Magnetic Attachment for Toilet Panel Correction
An elastically deformable magnetic material attaches a toilet panel member without adhesive agents.
- Handheld Toilet Moving Device with Adjustable Engaging Members
An intermediary tool with segmented engaging members reduces user back strain while preventing damage during vertical transport.
- Water Area Equipment Silicic Acid Scale Inhibition
Acidic water treatment inhibits silicic acid polymerization, preserving photocatalytic activity and enabling easy scale removal.