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.