Child Seats TRIZ Cases

See how an auto-unfolding lateral protecting mechanism solves user forgetfulness by automatical

See how a C-shaped back support with flexible battens and triangular base allows natural hip sp

See how a pivoting belt restraining frame and storage cavity simplify child safety seat install

See how elongated stiffening members and friction-fit cavities replace elastic and two-piece sh

A pivoting belt restraining frame clamps the anchoring belt on the seat base, making child safety seat installation easier and more secure.

A rotating press rod and locking hook clamp the child seat safety belt securely with less force and no manual alignment.

Seat-back belt holders keep side belts laterally open for easier child placement, then allow quick re-engagement for secure restraint.

A sliding backrest connection lets a harness booster switch to a backless booster in one motion without harness disassembly.

A pivoting ISOFIX fixing member rotates into base recesses, preserving secure rod connection while making the child safety seat easier to store.

A compression-triggered indicator and linkage show when a child restraint is tightly secured, reducing uncertainty during seat installation.

Contoured seat padding and integrated tethers keep the lap belt on a child's thighs, reduce slouching, and improve seated posture.

A tensioning belt and locking mechanism let the rebound bracket press the seat back while the load leg stays firmly engaged across vehicle layouts.

A single engaging member with elastic linkage simplifies child safety seat headrest adjustment and delivers stable, low-cost locking.

A synchronized obstructing element blocks infant seating until the car seat is securely locked to its docking device.

A handle-driven positioning plate locks into rotary disc grooves to simplify child seat rotation, cut parts, and lower manufacturing cost.

An openable guide ring with a flexible gate and latch makes child seat belt routing easier while preventing accidental release in crashes.

A pivoting base with a sliding lock and release mechanism lets child safety seat orientation change without re-installation.

A pivoting clamp and lock tension both lap and shoulder belt sections to secure a child seat with one-handed installation and less seat movement.

An annular base structure absorbs crash energy while keeping the car seat lighter, easier to carry, and securely mounted.

A pivoting belt retainer and release lock keep the juvenile seat attached until the base is properly secured to the vehicle seat.

A detachable booster seat and guided release unit simplify mode changes while keeping secure attachment for growing children.

A pivoting ISOFIX connector lets the baby seat drop after attachment, reducing head collision risk with the car roof.

A pivoting seat and backrest with a base latch lets a child safety seat lock securely in upright or recumbent positions.

A rotatable anti-tilt assembly with elastic positioning adapts to varying backrest angles, reducing shaking and rebound force.

A lockable height controller lets a child seat headrest move in fixed vertical positions, improving fit and head support as children grow.

A headrest-linked controller blocks seat belt routing in smaller child mode and enables booster belt use only when the headrest is raised.

A pawl-locked support leg limits outward rebound swing after impact, reducing child seat rotation and head-neck injury risk.

A limiting groove, locking element, and visual indicator prevent wrong seat rotation and clearly show when the child seat is locked.

A rotary base with telescopic locking positions lets the baby carrier change orientation for wider viewing and easier caregiver access.

A dual electric-manual unlocking structure lets a child safety seat keep rotating and locking securely during power outages.

A movable incline member and rotating seat attachment let one base fit infant and convertible seats while keeping belt tension stable.

A mechanical linkage changes the indication area with buckle engagement, giving clear seat-base connection feedback without complex electronics.

An extendable tether driving component raises anchor height for crash performance, then retracts to keep the child seat base low and stable.

A pivoted seat and backrest with a latch-actuator lock lets a child safety seat switch between sitting and recumbent positions.

A support member between the seat back and headrest limits rearward swing during sudden vehicle motion while preserving smooth height adjustment.

A deformable buffer assembly in the safety belt absorbs impact energy during sudden deceleration to reduce harmful pulling force on a child.

A detachable rotating child seat base uses fastening and locking features to enable orientation changes while preventing unsafe positions.

A spring-loaded abutment and stepped mechanism automatically repositions belt guides and headrest settings to prevent child seat misuse.

Biasing elements and on-seat harness storage keep child seat belts accessible during restraint mode conversion without removal or misplacement.

Buffering structures on the safety tether or seat body absorb collision loads to prevent tether deformation or breakage and keep the child seat stable.

Curved headrest surfaces guide head motion and spread lateral impact loads to lower cumulative force and HIC in child restraints.

A detachable foldable foot rest uses guided insertion, locking, and overload movement to improve child seat support, comfort, and crash safety.

A rotating latch and color display window simplify child-seat connector assembly while enabling quick locking, unlocking, and status checks.

A sliding rail and sleeve ISOFIX base locks into set positions to reduce shaking while adjusting child seat fit for different ages.

Sliding strap fixings on asymmetric backrest rails adjust shoulder strap width with headrest height to fit children of different sizes.

An auto-positioning operating member locks or unlocks seat rotation to prevent forward-facing misuse for children under 15 months.

Inclined surfaces and an elastic link keep the limiting member engaged during impact, preventing child seat headrest loosening.

A sliding lock and resilient bias let child-seat side protection unfold automatically while still allowing selective folding to save space.

Automatic side protective blocks deploy when the seat is locked and occupied, preventing missed setup and improving child side-impact protection.

An elastic pad and reinforcement tube buffer headrest-seat compression during emergency braking, reducing infant impact and deformation.

A pivoting ISOFIX connector lets the baby seat drop under load, reducing head collision risk while keeping the assembly simple.

Synchronized locking components and a pivot link simplify seat rotation while improving crash retention in rear- and forward-facing positions.

A motor-driven side protection block unfolds and locks automatically, preserving compact seat storage while ensuring side impact protection.

A pivoting color indicator shows whether a safety seat supporting leg contacts the vehicle floor, improving secure installation without leaning over.

A pivoting seatbelt retainer and unlockable rotating seat help secure the base to a vehicle seat while keeping installation access.

A one-side adjustment mechanism links both sides of the impact shield, enabling one-handed seating-space adjustment for different child sizes.

A dual-hinge sliding overlap lets a child car seat fully recline without shell protrusion while keeping belt tension consistent.

A lockable rotation mechanism blocks rearward-to-forward seat turning until a deliberate release, reducing inadvertent misuse for younger children.

A rotating base and elastic locking assembly let child seat pitch and rotation adjust together, improving comfort without losing secure fixation.

A color-based indicator links support leg extension and floor contact, making child seat installation easier to verify without bending over.

A lockable rotation threshold blocks accidental rear-facing to forward-facing seat turning until a parent releases the mechanism.

Synchronized locking components simplify child seat rotation while improving retention in forward- and rear-facing crash conditions.

A movable lock and webbing let a seat-integrated child restraint anchor be tensioned and secured without moving the vehicle seat.

A pivoting second base with a sliding lock and release mechanism lets caregivers change child seat orientation without re-installation.

A sliding engaging portion and operating member separate release into deliberate steps, reducing wrong-operation detachment in infant seats.

A rotatable hook-and-lever mechanism tensions and locks a vehicle seat belt, simplifying child safety seat installation and secure anchoring.

A rotation-blocking seat base holds the child seat stable in sideways loading mode while still allowing forward and rearward travel rotation.

Dual visual belt indicators and a moveable retainer help confirm correct child seat base installation and attachment belt tension.

A guided anchor lock lets the juvenile seat lift off without hand repositioning, exposing the belt retainer for secure base installation.

A telescopic lock and operating component simplify switching a child seat between forward- and rear-facing positions while keeping secure engagement.

A belted pivot link system converts forward seat rotation into downward movement through coupled mechanical pivoting.