Water Closets TRIZ Cases

An adjustable strap with distributed hooks captures non-dispersing cloths in varying toilet bowl configurations without obstructing water flow.

Straight channel alignment prevents stagnant water pockets while flexible lines allow height adjustment for easy installation.

A self-adjusting toilet bolt assembly uses a rotating hold down nut to reduce stud length without cutting.

A universal height absorbing toilet seal uses a flexible sleeve and compressible member to create a reliable connection.

Integrated smart toilet automates waste analysis via DNA sequencing to eliminate manual sample handling risks and deliver immediate diagnostic insights.

Image recognition detects unacceptable matters in the bowl, sending a flow prohibition signal to prevent overflow and clogging.

An oblique overhang part on a flush toilet bowl shelf minimizes waste adhesion while blocking user visual discomfort from exposed surfaces.

Pivotable clamping members secure skirted toilets to traps, resolving instability and leakage risks inherent in smooth exterior designs.

Friction members on telescopic legs maintain set height under frame weight, eliminating manual support during adjustment.

A wall-mounted bidet shower unit integrates with a ceramic toilet body via a small arm opening.

A horizontal trapway arrangement uses a butterfly valve to control fluid flow between the toilet bowl and drain line.

A shrouded fixation system attaches ceramic sanitary equipment to walls using adhesive-mounted rear devices and tapered lugs.

A modular pre-wall construction system uses prefabricated polyomino elements to simplify sanitary installation assembly.

An expandable anchor bolt secures toilet fixtures to closet flanges using a tool-free pin mechanism.

Segmenting the holding unit from standard threaded rods eliminates custom machining costs while maintaining secure locking.

Segmented magnetic holding parts resolve alignment contradictions by enabling smooth sliding and precise positioning of toilet panel members.

A trapway vent introduces air to break the siphon, preventing excessive water loss and maintaining the sewer gas barrier without complex refill features.

A flush box water trap channels residual water into a sewer pipe, eliminating prolonged trickling and lime deposits.

A removable wall element directs flushing water through openings to wet the bowl interior.

A sanitary washing device retains sterilizing water in the flow channel for a prescribed time before draining it to ensure reliable sterilization.

A flush toilet discharge conduit uses a flow dividing section to guide low-speed water into a delaying passage for merging with high-speed waste flow.

Diaphragm pumps create negative pressure to suppress odors, replacing noisy motors and reducing power consumption.

A moisture sensor triggers alerts to resolve the contradiction between slip prevention reliability and custodial response time.

Bending connections allow stop elements to shift between neutral and inclined positions, adapting the fastener to varied mounting structures.

Segmented hollow members with alignment ribs simplify molding and automated assembly while reducing cavitation noise through gradual pitch spirals.

Radially displaceable adapter elements prevent twisting during screw installation, enabling non-destructive dismantling of wall-mounted sanitary objects.

A hollow aluminum strut uses an intermediate bracing wall to reinforce sides while concealing fastening means within a dedicated cavity.

A toilet front panel uses a recessed stop plate to enable vertical removal without full unit disassembly.

A water closet flange cap uses security screws and a rubber sealant to secure the plumbing fixture during construction.

A buoy-controlled switching device directs filler valve water to the toilet rim via a dedicated inlet hole.

A modular plumbing assembly installs as a complete unit using base rails and carrier mounts to secure fixtures efficiently.

A portable toilet bowl integrates water storage and a manual pump for flushing without external utilities.

A pressure exchange mechanism uses mains water pressure to drive a flushing assembly without electrical power.

Segmented components with resilient materials maintain sealing pressure during rocking while preventing leaks and bacterial growth.

A water closet assembly uses a removable cap on an annular shear wall to seal the drainage pipe opening during installation.

Segmented detection unit monitors water flow duration to prevent unnoticed toilet malfunctions and septic tank overfilling.

Angled shoulder structure supports toilet bolts within flexible flange slots to prevent misalignment on uneven subfloors.

Segmenting the skirt into double and single walls increases storage capacity while preventing deformation of the supporting wall.

Concave bottom walls in the well portion converge flush water toward the discharge trap inlet, preventing waste adhesion despite larger pooled water regions.

Segmented linear and swing valve elements reduce simultaneous malfunction probability, improving reliability without excessive complexity.

Positioning the flushing water connection away from the rear reduces mechanical stress on ceramic components and simplifies manufacturing.

Segmenting the control unit into front and rear housings reduces wiring complexity while accommodating smart device volume.

A multi-material macerator toilet assembly combines a ceramic bowl with a plastic base to reduce weight and cost.

A telescoping toilet mounting flange uses hollow bolts and adjustable fasteners to secure the fixture directly to the floor.

Straightening vanes align waste flow within drain sockets, reducing friction and preventing pipe clogging while maintaining siphon force.

Conductors nested within the mounting flange detect leaks at the hidden attachment point to prevent structural damage.

Interchangeable studs and plastic nipples enable horizontal adjustment of the fixture support carrier, allowing ADA compliance without damaging finished walls.

Rim-mounted sheet catchers use barbs to trap non-dispersible wipes, reducing clogging risks and improving user hygiene.