Child Seats TRIZ Cases

Deformable headrest rims redirect and spread lateral impact forces to decelerate a child's head and lower HIC scores.

An integral side impact block built into the seat shell avoids foldable mechanism failures while simplifying installation and energy absorption.

Integrating the side-impact block with the seat shell removes secondary fixation, simplifying assembly while improving impact energy absorption.

A plastic clip insert and gate make child seat anchor hooks easier to press and release while reducing finger pain and heat from metal.

A front handle and linkage let the seat back angle be adjusted and reset easily while locking securely for a tight fit to the vehicle seat.

An integrated back, reinforcement member, and rotary plate structure boosts seat-back strength while simplifying mounting and lowering assembly cost.

A pivoting lever with ratchet-and-pawl locking removes seat belt slack in tight vehicle spaces to secure child seat installation.

A keyed secondary latch blocks accidental seat-shell separation while still allowing controlled release for belt tensioning access.

A rotatable protection block clears space for installing or removing the child seat basket while locking upright for protection during use.

A sliding and rotating child seat balances vehicle-fit limits with easier side access, extra child space, and secure locked positions.

A pivoting side impact block with direct lock release simplifies deployment in child carriers while maintaining reliable lateral collision protection.

A telescopic child seat connecting bar uses one three-state latch to simplify length adjustment while keeping vehicle seat attachment compact and secure.

A two-member folding lock secures the child seat support leg when unfolded, preventing shake under impact and improving support reliability.

A pawl-based rebound lock limits support leg swing after rear-end impact, controlling child seat rotation and reducing head and neck injury risk.

A self-rotating linkage lets one ISOFIX assembly flip and reorient its eccentric notch, cutting seat weight while keeping compliant attachment.

Shoulder-receiving side-wing recesses and an early-engaging harness reduce chest displacement and lateral shoulder loads in side impacts.

A rotating base uses positive locking, tilt support, and seat tensioning to secure child seats while allowing flexible 360-degree positioning.

A turntable lock, base release, and cutoff member let seat portions be replaced safely across age groups while reducing car seat costs.

A single operating member links seat angle locking and support plate adjustment to improve child seat stability, comfort, and fit.

Curved headrest zones redirect side-impact loads and guide head rolling to spread force over time, lowering HIC in child restraints.

A pivotable juvenile-seat brace lets the shell back fold inward, improving rear-facing fit in small vehicle cabins while locking securely.

A belt guide reroutes the vehicle belt to balance crash loads on the car seat while a break-away feature absorbs forces over time.

A rotatable base and dual locking stops let the child seat tilt for breastfeeding access while securing travel and seating positions.

A pivoting side impact block with self-locking release simplifies child carrier lateral protection while saving space when folded.

A rotary plate and linkage simplify ISOFIX adjustment while locking the seat for rear- and forward-facing use and preventing misuse.

Alternating-gradient slots in child seat side wings and headrest absorb side-impact energy while Isofix fixation maintains secure positioning.

A detachable side impact protector uses automatic locking and a deformable absorbing portion to simplify mounting and reduce force transfer.

Motorized swivel and recline let adults seat a child and change posture more easily, reducing manual effort and improving comfort in vehicles.

A pivoting, telescopic anchor base and forward-leaning headrest improve impact adaptation while helping protect a child's neck.

A retracting drum and handle tighten child car seat straps faster than pull-release designs while simplifying transfer between vehicles.

Sequential breakaway stitch features and a driving member let a child seat tether absorb crash energy and reduce seat force and motion.

A one-side adjustment mechanism lets the impact shield change seating space with one hand, improving fit for different child sizes.

A pivoting stopper and sliding push assembly lock child seat rotation to prevent incorrect forward-facing use while keeping operation simple.

A pin-guided belt path loosens automatically as the seat reclines, avoiding manual strap adjustment and belt sticking.

A pivoting child seat with deployable support moves laterally outside the door opening, improving caregiver access while preventing tipping.

A pivoting seatbelt clamp and movable juvenile seat improve installation access while maintaining secure attachment and seat rotation.

Open-cell honeycomb inserts in a deformable polymer layer absorb crash energy while improving child seat breathability and comfort.

A spring-biased locking structure lets a child carrier fixing device telescope and lock at multiple positions for stable ISOFIX fit.

A pivoting juvenile seat with deployable support moves toward the door for easier child loading while maintaining stability during lateral shift.

Retractable side impact bars channel lateral crash forces into the seat shell, reducing force on the child without increasing seat width.

A turntable lock, base release, and cutoff member let one child car seat base accept different seat portions while preventing unsafe removal.

A pivoting ISOFIX connector with a torsion-spring damper limits seat rotation during sudden deceleration and helps prevent forward tipping.

A recessed base stores the folded support leg while a sliding seat and adaptive ISOFIX linkage improve stable placement and easier adjustment.

A backrest-linked lock keeps the seating body at a preset position when detached, saving vehicle space and preventing seat misalignment.

A softer recessed head section delays head contact, absorbs impact energy, and preserves child seat restraint during frontal collisions.

A linked headrest and shoulder-slot mechanism adapts to child growth, keeping harness placement correct and improving head and neck support.