Bathing Devices TRIZ Cases

A sloped ceiling, recessed heaters, and wall-parallel benches improve heat and air circulation in a large hexagonal sauna.

Adjustable tie rods and prefabricated connection features help modular pool structures support loads while preserving alignment.

A built-in nano bubble generator circulates oxygen-based bubbles to purify hot tub water while stabilizing chemistry and reducing upkeep.

CFD-guided wall angles, central heaters, and a sloping ceiling support passive airflow, heat distribution, and visibility for large groups.

Sensors coordinate draining, pumping, and fresh-water filling to reduce manual maintenance and prevent overfilling or underfilling.

A compact cooling device uses compressor-based heat exchange and sensor feedback to adjust liquid temperature safely and flexibly.

A liquid-filled face vessel combines thermal contact, neck support, and breathing access without complex mechanical fasteners.

This case uses detachable magnetic connections and flexible mounting to reduce stress and damage on inflatable pool walls.

This spa combines heat and steam with heated ore-containing interior materials to warm the body deeply while easing sauna discomfort.

A centering element aligns inserts between glass panes, reducing assembly effort while supporting gas-tight insulation performance.

This case integrates filtering, heating, and massage controls inside the pool wall, simplifying storage while preserving operation.

This portable ice water chamber combines sealed cooling, medical access ports, and airway support for field treatment and transport.

A motor-driven primary lift and spring-assisted secondary assembly provide smoother spa cover operation while reducing exposed hardware.

A nano bubble generator circulates physical treatment through hot tub plumbing to maintain clear, odor-free water and reduce maintenance.

Inverting natural convection, a fan moves hot steam downward to mix with cool air, eliminating vertical temperature differences in the steam room.

A rotating control panel mounts within a sauna wall cutout to enable 180-degree orientation changes.

Silicone damper attenuates compressor vibrations while valve-free intake improves gas tightness for quieter operation.

Segmented heating and porous wicking resolve energy consumption and vision clarity trade-offs while decongesting meibomian glands.

Replacing rigid piping with flexible PVC passageways eliminates setup complexity while maintaining reliable air circulation in portable inflatable pools.

Controlled hydrogen reduction yields chromium powder with optimized nanohardness, resolving compression trade-offs for thin-walled parts.

Segmented tourmaline tiles with honeycomb casings detach from the outer receptacle via retainers, resolving structural stability versus ease of cleaning.

A spa jet uses a water wheel to drive flow modification independently of the main jet volume.

A far infrared sauna cabin integrates carbon and ceramic heating elements with adjustable seating for therapeutic exercise.

A modular sprayhead design separates fluid supply from waste lines to prevent cross-contamination in emergency wash systems.

Occupancy detection dynamically adjusts heating power in thermal cabins, reducing energy consumption while maintaining comfort.

Rotating nozzle creates low pressure via venturi effect to draw secondary water streams, eliminating dead zones without increasing pump capacity.

Heater-blower apparatus aerates and agitates immersion liquid to maintain therapeutic temperature, resolving energy inefficiency in active heating systems.

A spa nozzle uses a sharp turn to create flow separation and expand the water jet for higher air entrainment rates.

Segmented latex envelope and manual pump collect urine discreetly, resolving mobility constraints in religious gatherings.

A portable eye washing station uses a hollow spike to pierce fluid sources and directs liquid through a head-mounted cannula loop for direct irrigation.

An inflatable spa liner uses crisscross air channels to create a protective cushion between the user and the tub surface.

Adaptive pump control prevents cavitation and air blocks while optimizing radiant heat usage for efficient water filtration.

Segmenting the rigid shell from the flexible envelope prevents water absorption and mold growth while maintaining lightweight handling.

Heating and humidifying injected air eliminates cool skin sensation and prevents premature bathwater cooling.

A hot air and steam bath device directs steam-infused air through a permeable backrest to temper the environment.

Segmented pump and manifold assemblies reduce pressure loss and heat retention, enabling 110-volt systems to support more simultaneous jets.

A facial basin coupling device directs exhaled breath downward through a flexible conduit to maintain breathable air during submersion.

Hourglass-shaped gaskets seal the hinge line to stop heat loss while a proximity sensor alerts users if the buckle disconnects.

An injection-port retaining member dispenses sealant into gaps between spa shells and through-components, eliminating manual cleaning of excess material.

An air-water mixture sprayer resolves skin discomfort from high pressure by mixing ambient air into the water stream for customizable massage intensity.

Control electronics automate water level and temperature regulation, reducing manual effort while increasing device complexity.

A multistage pump injects air directly into the water flow to generate micro bubbles without external mixers.

A water filtering element sits between an infrared heater and the user to block far and mid infrared light while transmitting near infrared wavelengths.

A sauna fan stove control system automatically switches between idle and bathing modes using temperature, humidity, and motion sensors.

Integrating the motor directly with the nozzle resolves bulk constraints while enabling automated 360-degree rotation and pulsating massage patterns.

A shower soaking chair holds water in an integrated seat reservoir for convenient hydrotherapy treatment.

A water quality monitoring system filters measurements based on pump activation status to ensure data accuracy.

A domed element with an aeronautical profile generates a powerful swimming current by inducing flow separation and vortex formation.

An ascending water jet activates via a pressure plunger under the seat, eliminating manual control and preventing water leakage during use.