Fuel Lighters TRIZ Cases

A refillable lighter uses a flexible elastomeric bladder to contain liquid fuel while a flat lid wind shield protects the flame from crosswinds.

A lighter incorporates a side groove to hold electronic devices at a stable viewing angle.

A gas lighter cap extends a restraining part to contact the roller, increasing finger grasp force to prevent accidental child ignition.

Perforated silicone encases lighters for secure attachment to shoes, preventing loss while maintaining universal compatibility.

A rigid smoking accessory features a sealed chamber for discrete storage and ready access to tobacco products.

An electrical heating tip replaces petroleum fuel in this igniter, eliminating combustion byproducts while maintaining reliable ignition.

O-ring seals prevent water ingress and fuel evaporation in liquid fuel lighters.

A thermoresponsive coating on a flame producing assembly hood absorbs thermal energy through reversible endothermic phase changes.

A size-adaptable cigar splitting apparatus uses a removable sleeve to accommodate varying diameters.

A rotatable safety cap blocks access to the ignition button, resolving the trade-off between child safety and device complexity.

A fidget lighter uses a flame-height adjuster to block fuel flow while the spark wheel rotates for hand stimulation.

Magnetic resistance replaces mechanical cam to reduce user fatigue and component wear.

Mechanical rotation of a pyrophoric rod against a striker produces ignition sparks independent of stored fuel or dry conditions.

Rotating joint members connect a gas torch head to different gas tank types, resolving single-tank limitations.

An asymmetric button platform on a table-top lighter base enables activation from multiple angles, resolving orientation constraints in handheld designs.

A pivoting lever with a spring and restriction member activates the ignition-gas unit through a single pressing action.

A safety lock mechanism in an arc lighter prevents accidental ignition through a locking lever and control rod.

An integrated aluminum case uses a thumb wheel to advance a hemp wick, resolving wind protection and storage complexity through merging and dynamics.

A sliding and rotatable cover seals the lighter housing, preventing fuel leakage and evaporation in cold conditions.

Segmented cooling zones stabilize gypsum plaster phases while ambient air removes moisture to prevent condensation deposits.

Segmented seating bodies minimize liquid volume near the membrane to prevent breakage during dynamic surges.

A dual-mode lighter actuation mechanism uses a plunger member to adjust biasing forces, preventing inadvertent child access while maintaining ease of use.

A flare system uses a water film forming unit to separate dust from exhaust gas flow.

Testing the porous flow restrictor with non-combustible fluid verifies flame compliance without hazardous fuel, reducing distribution complexity.

A modular pyrophoric lighter uses a sliding renewal module to replace fuel, wick, and flint components.

A size-adaptable cigar splitting apparatus uses a sliding sleeve to accommodate various smoking device diameters.

A handheld burning device uses a nested metal outer tube to extend operational length.

A flexible hose assembly delivers fuel through a slot using gravity, preventing skin contact with contaminated wicks.

An elongated ignition tube produces a flame while a movable cutting unit trims the wick, resolving the contradiction between convenience and device complexity.

Rotating the fire bowl aligns fill holes with the reservoir for refueling while misalignment prevents fluid leakage during operation.

A gas flame apparatus uses a variable trigger and multi-point valve system to manage propane flow for controlled heating and weed burning.

A gas lighter reservoir uses a resilient tubular element to lock the dispensing device in place without threaded rings.

A spiraled cylindrical coil of coated fuel material creates a larger surface area for sustained combustion.

A dimensionally stable fastening ring with additional eyelets attaches to a lighter container for secure retention and easy access.

Segmenting the axle support positions the spark closer to stored tinder, resolving the trade-off between secure attachment and ignition proximity.

A flame producing assembly uses a translation mechanism to switch a fuel wick between fluid and non-fluid communication positions with a flame wick.