Water Closets TRIZ Cases

See how a J-bracket table assembly couples directly to the toilet bowl rim, eliminating floor c

See how segmented flush-engine modules and thermoplastic trapways reduce toilet re-engineering

See how integrated toilet sensors and mirror devices replace subjective self-reporting with aut

See how rotational molding creates a seamless lavatory basin with rounded corners and integral

See how repositioning the illuminating device behind the discharge trap enables floor lighting

See how a movable shower floor positioned above the toilet receiving area enables dual-function

See how a toilet integrates a urinal seat and covered collection space to separate liquid and s

See how pivoting toilets and inflatable sinks resolve space-mobility contradictions in aircraft

See how a displaceable stop portion connected to a clamping element braces vertically between s

See how a clamping tab that switches between coarse and fine adjustment positions simplifies wa

See how periodic light reception control at 0.2 ms intervals resolves the contradiction between

See how spatial segmentation and heat insulation protect optical excrement detection from heati

See how a toilet lid hanging portion that spreads outward distributes force away from the main

See how a flat bottom surface and segmented detachable nozzle cover enable easy cleaning of con

See how an annular rim channel with accumulation basin enables even overflow flushing, reducing

See how temperature determination adjusts blood flow health index calculation and output to pre

See how a mechanical check valve replaces liquid siphons in composting toilets to prevent odor

See how a service opening positioned outside the flushing reservoir projection enables maintena

See how integrated sensors and processors in a toilet detect consumable properties and excreta

See how a segmented bowl with raised hump, load cells, and dual sensors separates and measures

See how a partition wall divides the installation box interior into separate fresh water and wa

See how a lifting seat with clamping members and button-driven slots adjusts toilet height for

See how a resilient tab compensates for support cavity tolerances, enabling zero-clearance bear

See how independent motorized valves and water sensors automatically shut off hot and cold supp

See how a secondary drain with annular connection features prevents toilet overflow when the pr

See how partition walls and air communication passages in an aircraft toilet shroud prevent neg

See how vertical bowl assembly actuation resolves the contradiction between squatting posture b

See how vertical stacking of shower, commode, and wash basin units on a movable wheel base redu

See how a movable foot ledge elevates user feet to improve bowel movement posture while retract

See how a projection rib on the toilet rim prevents dirty water outflow without creating groove

See how a coupled bowl-and-wiper mechanism removes residual waste during emptying, uses flexibl

See how integrated sensors detect consumable properties in analytical toilets, generating alert

See how vertical upper and lower stop sections improve force introduction from toilet bowls int

See how a remote bidet pod extracts hardware from the toilet seat, reducing weight and installa

See how a toilet management system uses self-diagnosis sensors and real-time feedback to detect

See how a movable washbasin pivots between deployed and retracted positions to reduce aircraft

See how integrated actuators and sensors enable dynamic height and angle adjustment for users w

See how a displaceable carrier arrangement with flexible pipe compensation portions resolves he

See how a displaceable bearing element enables post-installation height adjustment of sanitary

See how a deflected drain pipe creates vertical clearance, allowing the lower crossbeam to be p

See how a modular plume cleaner assembly uses impactor, electrostatic, hydroxyl, and cyclone mo

See how water-driven air compression powers toilet flushing and accessories without electricity

See how segmented paper construction with thicker cup body and thinner band portions maintains

See how repositioning the hinge connection from the bowl rim to the upward water inlet pipe imp

See how a segmented frame and equipment housing enable quick coupling and removal of bidet or d

See how a two-plate sandwich support with removable rod anchoring enables juicing unit elements

See how a two-section angled seal prevents undetected water leaks in flush-mounted boxes by ada

See how a movable washbasin tilts between deployed and retracted positions to reduce aircraft l

See how a preassembled adjustable spacer module with threaded extension fasteners prevents toil

See how vertical stacking of shower, commode, and basin units on a mobile wheel base reduces ba

A pocketed gasket and curved transition pipe create an adjustable, leak-proof faceplate-to-pipe connection with easier alignment.

A motorized waste outlet door with Hall sensing and a manual lanyard helps aircraft toilets clear waste and close the outlet during power loss.

Pivoting elbows and an elastic connecting pipe let a height-adjustable toilet connect to a horizontal wall waste line without building changes.

A split nut and inclined ramp lock simplify sanitary frame installation while improving masonry anchoring strength and stability.

A long-press flush control triggers a maintenance cycle with more fluid and suction, improving aircraft vacuum toilet cleaning without extra switches.

A spring-expanded clamping wall holder secures a wall-anchored rod for stable sanitary object mounting with standard tool assembly.

A spring-reinforced flexible sheath links rigid sleeves to fit misaligned wall-hung toilet drains while limiting water stagnation and odors.

A shared water barrier membrane lets multiple pipes pass through floors with easier alignment, less space use, and dependable wet sealing.

Freely suspended sound-absorbing elements in a sanitary wall cavity cut reverberation while avoiding time-consuming mineral wool filling.

A concentric wrench-and-nut assembly reaches flange bolts through the seat post hole, enabling secure toilet installation without access holes.

Angled elastic blades let a toilet bolt cap thread on easily yet resist reverse turning, keeping the cover secure during use and cleaning.

Resilient retaining fingers secure nested pipes through a floor hole, avoiding ceiling removal, glue use, and difficult bathtub drain installation.

An oblong supply box outlet directs rinsing water without fins, reducing pressure loss, reflux risk, and ceramic manufacturing complexity.

Adjustable telescopic toilet connection pipes avoid cutting rigid fittings, reducing leaks, waste, and installation complexity.

A dual-locking base and side support layout lets aircraft toilet bowls slide into place and pin securely in cramped lavatory spaces.

Moving the retaining feature above the seal avoids sudden fluidic expansion, improving flush efficiency while reducing water use.

A compressible foam-and-membrane seal adapts to different closet collar heights by extruding into gaps to maintain a watertight toilet connection.

Sector-scanned thermal sensing locates urine in midair before toilet contact, preventing sample contamination and improving health data accuracy.

A wedge-shaped adapter lets wall-hung WC basins mount at 10°-45° angles, improving access and layout flexibility without losing wall stability.

Pivoting nut segments replace unreliable springs, enabling precise thread engagement and easier sanitary fixture assembly.

A flexible rubber and foam seal assembly adapts to closet collar variation to prevent sewage leaks during toilet installation.

A vented bottle drain cap uses airflow apertures and baffles to relieve pressure buildup and contain plumbing drainage without spills.

A sliding threaded fastener lets sanitary mounting frames lock and release without tools while extending mounting depth adjustment.

A closet collar adapter with flexible seal rings and a sealing washer helps prevent leaky toilet-to-drain joints and eases installation.

A sliding latch and threaded channel enable quick, tool-free coarse and fine depth adjustment for securely mounting sanitary items.

A low-profile tray beneath the toilet base captures seepage, reveals wax seal failure early, and protects flooring without visible bulk.