Self-pivoting Child Car Seat with Angular Limiting Mechanism

The patent applies preliminary action by pre-configuring the pivoting mechanism with selective positioning capability. The mechanism is designed in advance to allow the chair to pivot only to specific authorized positions (forward-facing or rear-facing) based on the child's age and weight category, preventing improper positioning before it can occur. The selector mechanism is pre-set to correspond to the appropriate transport position, ensuring that even if an adult or child attempts to pivot the chair to an inappropriate position, the mechanism physically prevents it.

The patent applies segmentation by dividing the pivoting motion into distinct, authorized segments. Instead of allowing continuous or free pivoting, the mechanism is segmented to permit rotation only to specific discrete positions (forward-facing or rear-facing). The selector mechanism creates separate authorized zones for pivoting, and the chair can only be positioned within these predefined segments. This segmentation prevents a child or passenger from inadvertently or intentionally pivoting the chair to an unauthorized position, as the mechanical structure physically blocks such motion.

The patent applies dynamics by creating a conditional pivoting system that transitions between locked and unlocked states. The pivoting mechanism is designed to be dynamically controllable: it is locked/secured when in authorized transport positions (forward-facing or rear-facing) to ensure reliability during vehicle motion, but can be unlocked and repositioned when needed for installation or position changes. The selector mechanism enables this dynamic behavior by allowing the parent to authorize pivoting to specific positions while maintaining security in those positions once reached.