Respiratory Device Storage TRIZ Cases

See how segmented support bars with T-connectors and L-connectors form adaptable grids that red

See how a detachable two-member filter assembly enables both indoor air purification and wearab

See how pressurized gas prevents cleaning fluid contamination in breathing regulators while aut

See how a siphon-pipe water system replaces multi-layer filters in a portable air purifier, cut

Pressurized gas protects respirator gas paths during fluid cleaning, enabling faster, standardized disinfection without contamination.

A spring-loaded SCBA bracket locks automatically during vehicle travel and allows remote release only when the vehicle is parked.

Pressurized gas shields respirator gas paths during fluid cleaning, enabling faster, standardized mask and regulator disinfection.

An adjustable upper bracket, foot plate, and cam lock secure inverted SCBA tanks of varying sizes while enabling fast release and coating protection.

A solenoid-locked seatback bracket secures firefighter air tanks during vehicle movement and releases them when brake or Park conditions allow.

A spring-loaded SCBA bracket locks automatically for secure vehicle retention while allowing powered release only when parked.

A spring-loaded clamp locks SCBA automatically on insertion, speeding vehicle mounting while fitting different tank sizes and release points.

Dynamic fan-speed control maintains uniform PAPR airflow under changing filter load, extending battery life and reducing premature low-flow alarms.

A rotatable dual-diameter SCBA tank support secures firefighters in vehicle seats while enabling quicker tank release and egress.

Violet light in a docking storage case decontaminates portable device surfaces during storage while avoiding plastic damage and recontamination.

A spring-biased backplate connector speeds SCBA strap changes while securing hoses to reduce accidental snagging and disconnection.

A spring-loaded flag in the packaging box turns visible when a vacuum-packed protective hood bag inflates or leaks, preventing unsafe use.

A dial-based indicator and torque-limiting clutch keep strap tension visible and controlled for secure fastening without over-tightening.

Multiple user-side strap attachment points secure different SCBA cylinders without readjustment, while reducing tampering and snagging.

A resilient valve mount lets the pressure reducer move relative to the back plate, absorbing shock and easing cylinder alignment.

Hook-and-loop or magnetic face covering fasteners attach to clothing for cleaner storage, less hand contact, and rapid one-handed deployment.

A pull-activated oxygen mask with integrated control cuts wiring, power demand, and EMI while keeping breathable gas flow reliable.

Separating oxygen masks from passenger service units with a rail layout frees PSU space and avoids seat reconfiguration labor.

Automatic sound monitoring distinguishes oxygen flow noise from speech in aircraft breathing masks, improving clear communication without manual activation.

A separate porous fragrance carrier in a sealed mask package enables moderate initial scent release without overwhelming odor during storage or wear.

Sensors on firefighter air replenishment components trigger nearby cameras during abnormal conditions, improving incident visibility and response.

Dual inhalation channels deliver filtered air to the breathing and facemask zones, reducing breathing resistance and shield fogging.

Snap buttons or hook-and-loop fasteners let face coverings attach to clothing or armbands for rapid, lower-contact deployment.

Environmental sensors trigger nearby cameras when air replenishment components show incident conditions, improving situational awareness.

An elastically deformable mount lets the pressure reduction valve move relative to the back plate, absorbing shock and easing alignment.

A bi-stable hook limits aircraft oxygen mask container door travel, enabling visual checks without full opening or rearrangement.

A locked adjustable frame lets breathing apparatus users change longitudinal length while worn, improving fit and emergency usability.

This case uses fixing clips to hold oxygen hoses beside passengers, reducing lanyard entanglement during emergency mask deployment.

Flexible materials, springs, and straps let an oxygen mask pack compactly, deploy without tangling, and conform to a 3D face surface.

Separate mask and hose components reduce tangling and door interference while springs and straps support intuitive, full-face deployment.

A guiding link and contact plate keep the inflatable harness outside the mask cavity for compact, reliable aircraft stowage.

Adjustable strap loops secure varied cylinder diameters while reducing excess material and snagging.

An adaptor bracket converts one breathing apparatus support for single or multiple cylinders.

A quick release slide clip mechanism enables rapid disconnection of a self-contained breathing apparatus from a firefighter waist belt.

Wearable backplate lighting modules project light vertically and horizontally to enhance visibility in low-visibility environments.

A tool holder system uses a guide rail strap to carry equipment on the back, keeping hands free for tasks.

A guide block directs the rotation of a telescoping extension arm that releases a pull flag, ensuring mask accessibility despite limited overhead space.

Segmented tanks in a wearable chamber distribute weight asymmetrically, extending use duration without restricting mobility.

Removable headrest fixing secures the face-fitting device to reduce deployment time while maintaining stable storage configuration.

A flexible clamshell prefilter cover secures front and rear filter elements to a respirator cartridge housing.

Repelling magnets and dual rubber gaskets cushion backplate movement, reducing stress on the user's back during heavy cylinder shifts.

Standardized mounting rail reduces assembly time by eliminating complex connector arrangements.

Segmented guide channels on a breathing apparatus harness allow flexible conduit routing for varied user preferences without custom back plates.

Rotatable strap holders enable a single harness to shift between shoulder, waist, hip, and back configurations, replacing multiple fixed gear types.

A pulling element automatically removes closing elements from an escape filter hood upon device shell removal.

A portable breathing equipment cover tears a sealed wrapper for rapid smoke hood access, reducing crew exposure to hazardous materials during emergencies.

A gear-driven latch uses a cam and ball system to position an oxygen container door for testing.

Mobile trolley with curved support arms and storage compartment for medical gas cylinders.

Segmented dual lanyards connect masks to activation units and casings, preventing entanglement while ensuring reliable chemical generator activation.

A solenoid reduces permanent magnet holding force to release the latch, ensuring safe oxygen mask deployment while minimizing energy consumption.