Vehicle Seats TRIZ Cases

A dual-point engaging structure lets a vehicle seat support member attach horizontally, avoiding installation collisions while preventing rattling.

A foamed-in fastening web replaces bent wires and fragile clips, enabling lower-cost seat cushion cover assembly and secure reattachment.

A spring-loaded belt tensioner restores anchor belt tension automatically, keeping a child restraint base secure despite detensioning.

A foamed protection member isolates seat cushion loads from the coupling device to prevent breakage, disengagement, and friction damage.

A movable seat membrane lets one collapsible chair switch between seated and standing support for children of different sizes and ages.

Mounting the motor on the seat shell enables powered seat depth adjustment without reducing cushion thickness or guide reliability.

A hitch-mounted table carrier with a vertical mount and optional wheels makes heavy folding picnic tables easier to transport and roll into place.

Spring-loaded strips and clearance-free brackets let a vehicle seat headrest slide smoothly without rattling across its full adjustment path.

Fixed anchors in a narrow center seat enable secure child seat installation without reducing side-seat comfort or third-row access.

A DC-powered refrigeration package cools a race car driver's seat to below freezing without adding engine load or sacrificing performance.

Separate shield ports and a forward-extending lifter lever ease vehicle seat assembly where seat belt routing limits lever space.

A sensor-controlled deformation element in a vehicle seat counteracts low-frequency frame vibrations to improve occupant comfort.

An inflatable base and belt-guiding harness keep the lap belt over the child's pelvic region while allowing compact storage and better comfort.

A recessed fastening profile aligns and sews multi-part headrest covers cleanly, avoiding ripples and damage to stiff materials like leather.

A polycarbonate clip with elastic barb geometry secures listing beads in thin foam with low push-in force and high pull-out strength.

Weight-driven air transfer between cushion and displacement bladders gives public seats automatic support, reinflation, and overexpansion control.

A rigid rotatable carpet section secures the seat-back fastener end to prevent skin gaps, simplify assembly, and reduce slider noise.

A braced parallelogram linkage lets the head contact surface shift positions while resisting occupant loads and keeping the headrest compact.

A light-sensitive cup holder lights only in dark seating conditions, making drinks easier to find while reducing spills and distraction.

Adjustable arm, leg, and back supports position clients for natural skin stretching while reducing artist discomfort and extra furniture.

A nested motor and gear train folds and returns the head restraint quietly, reducing chuck noise while enabling automated seat adjustment.

A layered seat uses a structural layer, soy-based foam, and separable trim to balance comfort, strength, and easy recycling.

Multiple locking pieces and spring force replace weak gear-spring support, enabling cyclic angle adjustment with stronger holding capability.

Placing the pressure sensor near the seat bladder's center of gravity cuts orientation, acceleration, and temperature errors in occupant weight sensing.

A movable headrest changes shoulder strap height by altering usable strap length, simplifying child seat adjustment and cleaning.

A spring-biased retainer rod and release lever let caregivers quickly adjust and securely lock child seat headrest height.

A horizontally retracting leg-rest assembly frees under-cushion space while preserving deployable leg and foot support for passenger seats.

By moving the storage pocket into the backrest cavity, this seat layout preserves tray-table function while freeing leg and knee space.

A single-bolt wedge clamp secures trailer fairings to I-beams without drilling or welding, cutting installation time while preserving beam integrity.

Sliding armrests locked by tensioning knobs and an integrated rocker assembly help nursing mothers find a comfortable, soothing feeding position.

Rotatable locking teeth engage rail openings with axial self-adjustment to reduce seat track freeplay, noise, and vibration.

A pivoting latch and spring return let a vehicle headrest lock securely in rod notches while keeping vertical adjustment compact and low-force.

A recessed temperature control layout protects seat heater components from load shifts while simplifying installation and maintaining even heating.

Harness pads move with the adjustable headrest to stay aligned on a child's shoulders across different seat heights and sizes.

A spring-loaded belt tensioner keeps a child restraint base anchored at predetermined belt tension despite seat, climate, or child-position changes.

Air-filled seat chambers create secure child restraint in flight, then collapse for easy carrying, storage, and onboard entertainment.

A hinged head and chest cushion mounted to the seat back stabilizes upright sleeping, protects the head in turbulence, and avoids blocking breathing.

A fluid-driven headrest uses restricted piston flow to allow comfort adjustment while holding position in a crash to reduce whiplash risk.

Alternating heater wire segments across the seat center reduce backrest creasing on curved pads while maintaining heat distribution and wire durability.

Stitching beside perforated regions keeps the seam on its intended path while preserving a uniform perforated appearance.

An integrated support plate and yoke layout gives a bouncing cradle stable three-point floor contact and more durable backrest fastening.

A low-resistance PTC resistor and conductive interlayer cut comb-electrode cost while improving bending durability and long-term heating reliability.

Connecting straps link the headrest and shoulder pads so both adjust together, improving fit across child sizes while limiting forward movement.

Dual upper and lower anchoring slots stabilize a child safety seat during sudden stops while supporting adjustable forward or rearward installation.

Elastic support and rolling rack-and-gear guidance remove headrest play, noise, and position instability across the full adjustment range.

A spring-biased bar and strap release let a vehicle headrest dump forward or rearward without hitting the seat ahead, improving seating flexibility.

Foam recesses at crimp-channel crossings let sheet sensors slide during seat deformation, reducing buckling and circuit damage.

Temperature regulation changes viscoelastic support firmness without air or water bladders, enabling fast comfort and pressure adjustment.

An annular covering band with a tightened string hides seat-cover fastener joints, preventing peeling and exposed fastener pieces.

Segmented support frames and shock-absorbing inner parts help a child safety seat resist belt-stretch impact collapse and stay stable.