Passenger Space TRIZ Cases

Multi-stage rails retract the sun visor into the roof housing to reduce damage risk while maintaining driver accessibility.

A vehicle sliding panel latch integrates a guide member with a catch mechanism to secure the movable trim component along its track.

A vehicle cup holder light guide uses a reflective entrance member to direct source illumination toward the emission portion.

A removable water reservoir fits within vehicle seating volumes to provide a mobile fresh water source while keeping the interior clean from contamination.

Engineered plastic storage boxes use a central locking wheel and solenoid to drive pawls, resolving the strength-weight trade-off while improving security.

A light housing flange extends into the glove box aperture to shield stored items from sharp perimeter edges.

A glove box housing unit moves via a rack gear mechanism to provide smooth operation.

Removable tray with projections engages lid support portions to move between storage orientations.

A rotatable tabletop uses a latching mechanism to lock at multiple positions.

A stowable steering wheel support arm moves between extended and retracted positions to adjust cabin accessibility.

Trapezoidal self-centering connectors guide console elements into vehicle floor receptacles, eliminating manual positioning requirements.

An integrated molded slide member stabilizes component positions during glove box lock assembly, preventing free oscillation and entanglement of separate parts.

A modular dashboard assembly uses a smart back plane to integrate electrical and data communication systems for vehicle control modules.

Integrating a beverage retainer with a living hinge reduces part count and assembly complexity while stabilizing containers during motion.

A compartment door key catcher uses a biasing member to urge a sweeper against the door surface.

Autonomous storage compartments resolve security complexity trade-offs by enabling selective compartment access and transport.

A bi-directional downstop mechanism prevents over-rotation of a vehicle glovebox frame.

A floating cover element mounts between a vehicle windshield unit and overhead console to align components with play at one attachment point.

Tiered B-side periphery walls collapse to absorb collision energy, resolving the trade-off between object storage capacity and structural reliability.

A vehicle seat armrest lid pivots on two axes via a single hinge to open from either end.

A vehicle storage compartment integrates a photoluminescent coating and an inductive charging assembly to illuminate the cavity and power electronic devices.

A document storage device uses a first coupler to attach pouches to vehicle surfaces.

Internal receptacles within a vehicle head restraint provide storage capacity without increasing external dimensions or compromising safety functionality.

Elastic resin bands fix skin edges to core walls, eliminating complex molding dies and skilled labor requirements.

A storage bin positioned beneath a vehicle seating assembly combines with an overlying door sill trim component to define an integrated under-seat storage cavity.

A glovebox assembly employs an interlocking downstop with overlapping features to reduce disengagement effort while resisting abuse loads.

A sliding cover with a follower engages a slide track to open a cowl trim panel, solving tight clearance issues in right-hand drive vehicles.

Anti-rotation pins shear under severe impact forces to allow controlled rotation, preventing the device from becoming a dangerous projectile.

A vehicle connectivity module integrates a deployable work surface, a rotatable device holder, and a sliding armrest to conceal power outlets.

Segmented hinges decouple the cargo shelf from tailgate motion, eliminating interference during freight loading.

Integrating structural ribs and flanges into a molded plastic housing eliminates separate metal brackets.

A segmented guide rail stabilizes the glove box storage part, preventing width-direction shaking and reducing noise during operation.

Relocating the seat back pivot point upward and segmenting the leg structure expands knee space by two inches without compromising reclining comfort.

A headrest assembly integrates a sliding hook mechanism to provide secure item storage.

An override control mechanism prevents access by rendering electronic handles inoperable and cinching the door closed against determined thieves.

A dashboard holder connects a mobile terminal to vehicle power and data lines to activate specific driving functions.

Electric linear actuator moves parcel tray in unison with closure member to resolve automation complexity trade-off.

Segmenting the hook from the knob allows independent biasing, eliminating sliding noise and reducing locking sound.

A fastener with a conical collar passes through substrate holes to retain the component during assembly.

Protruding connection members secure ISOFIX child seats to a ceiling rack, preventing vibration-induced falling while allowing easy passenger access.

Primary and secondary positioning elements pair with a luggage case handle to engage an automatic lock, securing cargo against footrest obstruction.

Segmented springs allow independent force regulation, enabling sufficient vertical latch movement within limited installation space.

Pivoting armrests resolve the conflict between secure storage and easy access by allowing selective aperture opening without removing arm support.

A morphing surface cradle uses movable projection members to form a pocket that securely retains key fobs and smartphones.

A vehicle console door uses spring-loaded arms and tracks to center the panel during movement.

A rotating body integrates cup holder and storage bin features into a single unit.

Segmented stowing parts behind the seat protect footwear from rain and loss while keeping the cabin clean.

Radial cams drive transverse panels against a trapezoidal roll top edge to maintain consistent gap width and prevent object loss.

Segmented accessory modules attach to a universal spine member, resolving manufacturing cost versus user comfort trade-offs.

Elastic rubber strings automatically open retention clips when rods are removed, preventing damage from bouncing while simplifying access.