Wash-Stands TRIZ Cases

Pivoting frame members, hooks, and wheels let one person move a ladder safely, then collapse the carrier to save fire truck space.

Pivoting cams and an adjustable lower support secure upright oxygen tanks of varied sizes while enabling quick removal in emergency vehicles.

Elastic foam in the padded arm rest supplies cup-retaining force, cutting mechanism complexity and installation space while blocking liquid ingress.

A bent door lever geometry lets a drum washer door stay locked in use yet release under a set internal force to prevent child entrapment.

Segmented rotating base members let IV stands nest closely, preserving stability in use while cutting floor space needed for storage.

Separate receiver members keep toothbrush bristles spaced, exposed, and draining downward to improve drying and prevent cross-contamination.

A wall-mounted holder secures infusion management systems with flappers and a locking hood to prevent tipping and free hospital floor space.

A detachable strainer cartridge lets sink stoppers seal properly while making debris removal and replacement easier without full disassembly.

A drain-pipe-anchored fastener locks the floor sink strainer in place, deterring theft while still allowing authorized maintenance.

A rotating cap-and-insert drain closure replaces wear-prone pins and springs to improve leak resistance and simplify replacement.

Default RCA values let a host sequentially assign unique addresses to cascade memory cards, improving initialization reliability and handling missing cards.

A wide open base and angled trunk improve IV support stability, maneuverability, and compact storage for patient ambulation.

Water-flow delays and pulses signal low battery or filter service in an electronic faucet without adding lights or displays.

A rim-clipped loop holder fits standard soufflé cups, stabilizes condiment storage, and reduces spills without modifying the food container.

A base-wall retainer gives the dishwasher water connector front access for faster assembly, accurate positioning, and easier final inspection.

Adjustable height, rotation, and a detachable cup holder let this bedside design fit hospital beds, varied containers, and one-handed use.

A removable shelf and legs let the utility tub switch between in-basin and under-basin storage while improving shipment and handling.

A laterally displaceable stopper creates finger or tool clearance to clean drain debris without disassembling the basin drain assembly.

A below-surface drain entry removes the sink groove, making the basin easier to clean while reducing bacterial buildup and visual separation.

A one-piece basin mounted on a toilet tank reuses hand-wash effluent as gray water, cutting plumbing complexity, space use, and seams.

An angled support bar and wall bracket secure undermount sinks beneath granite countertops without costly mounting structures or dirt-trapping seams.

A supporting unit and elastic door member keep the washer door slightly open after use to ventilate humidity and limit bacterial growth.

A movable membrane top forms a sink when needed, then returns flat and dry to save space, contain water, and simplify cleaning.

A front-positioned drawer uses the space ahead of the sink drain to add accessible under-sink storage without sacrificing sink depth.

A detachable cup holder with one-handed height and rotation adjustment fits hospital bed hardware while improving access and cleanability.

A sloped basin and offset drain guide faucet flow into the sink while reducing splash, biofilm spread, and surface contamination.

A countertop hand dryer beside the basin lets users dry hands in place while a reservoir and drain path capture blown-off water.

Ribs seated in the porthole glass border lock the washer door window in place to prevent sliding, leakage, vibration, and breakage.

A fold-out basin, water container, and hanging straps create a portable camping sink that works without legs while adding shelves and storage.

Magnetic side and back connectors move object storage onto metal surfaces and link multiple holders to reduce clutter without using worktops.

A pivotable latch arm keeps a front-load washer door vented and open despite uneven leveling, while a ramped strike guides reliable closure.

A linked lid-and-drawer mechanism uses sliding blocks, springs, and seals to automate opening while maintaining water-tight sealing.

Integrated basin, faucet, and dryer layout keeps users at one station, improves accessibility, and prevents floor drips through controlled fixture use.

An integrated hinge foot secures the appliance door without a mounting bracket, cutting assembly time while reducing stress on plastic parts.

Magnetic ledge connectors let shower stall sections align with audible feedback while creating a secure, watertight enclosure.

Slender support shafts and elastomeric damping stabilize multiple cup types on couches, beds, or blankets while reducing spill forces.

Cut-out force distributors absorb shipping loads while using less material and snap-fit attachment avoids screws in appliance assembly.

Movable locking arms and multi-axis adjustment secure portable devices while improving comfort and access for users of different sizes.

Two spring-loaded arched pieces expand by a pusher to speed canister replacement without needing to check clamp engagement visually.

A bracket spanning the front panel and flange strengthens washer door hinge support while increasing panel stiffness without extra steel bracing.

Bent attachment plate sections absorb impact and suppress rocking, helping image forming equipment carry heavy loads without caster failure.

A snap-fit pull rod connector and expansion feature simplify drain plug linkage assembly, cut wear, and enable low-force adjustment.

Integrated holes and guide features couple the electronic part plate to the frame with fewer parts and more consistent assembly quality.

A rim-supported apron sink fits standard cabinetry, hides countertop cut lines, and reduces repeated lifting during installation.

Detachable solution reservoirs and touch valves cut cross-contamination, simplify cleaning, and keep hand washing portable with low water use.