Child stroller apparatus

A child stroller apparatus comprising:

• a stroller frame;
• and
• a stroller seat supportable by the stroller frame, wherein the stroller seat includes:
• a backrest portion fixedly connected with a first joining part;
• a seat portion fixedly connected with a second joining part that is pivotally connected with the first joining part;
• a coupling part pivotally connected with the second joining part, the coupling part being adapted to connect with the stroller frame;
• a latch slidable along an axis of movement between a locking position that prevents rotation of the seat portion relative to the coupling part, and an unlocking position for rotation of the seat portion relative to the coupling part;
• and
• a linking mechanism configured to movably couple the latch to the first joining part so that a rotation of the backrest portion relative to the seat portion in a folding direction causes the latch to move from the locking position to the unlocking position, and a rotation of the backrest portion relative to the seat portion in an unfolding direction causes the latch to move from the unlocking position to the locking position;
• wherein the linking mechanism includes a driving part that is connected with the latch and movably coupled to the first joining part of the backrest portion, the driving part being slidable along an axis that differs from the axis of movement of the latch.

A child stroller apparatus comprising:

• a stroller frame;
• and
• a stroller seat supportable by the stroller frame, wherein the stroller seat includes:
• a backrest portion fixedly connected with a first joining part;
• a seat portion fixedly connected with a second joining part that is pivotally connected with the first joining part;
• a coupling part pivotally connected with the second joining part and adapted to connect with the stroller frame, the seat portion being rotatable relative to the coupling part toward a collapse configuration;
• a latch movable between a locking position that prevents rotation of the seat portion relative to the coupling part and an unlocking position for rotation of the seat portion relative to the coupling part;
• and
• an impeding part operable independent of the latch to resist against a rotation of the seat portion relative to the coupling part toward the collapse configuration while the latch is in the unlocking position.