Adjustable anchorage mechanism and child safety seat therewith
An adjustable anchorage mechanism and a child safety seat are disclosed. The adjustable anchorage mechanism includes a seat base and a connecting device pivotally connected to the seat base. A seat is joined onto the top of the seat base. The connecting device is pivotally connected to the seat base relative to the seat such that the connecting device is capable of rotating downward so as to be engaged with an anchor-holding structure of a car seat selectively in front or rear of the seat. Therefore, the invention can provide child forward-facing or backward-facing sitting directly, which avoids the inconvenience of caregivers being demanded to prepare two child safety seats for different use conditions.
1. An adjustable anchorage mechanism used in a child safety seat, the adjustable anchorage mechanism comprising:
a seat base thereon defining a seat direction and a sitting direction, the seat base being joined with a seat such that the seat faces toward the seat direction, a child being capable of sitting on the seat in the sitting direction; and
a connecting device pivotally connected to the seat base and capable of being engaged with an anchor-holding structure of a car seat, the connecting device comprising a connection part and an engagement part, the connection part comprising a movable part and a pivotal part, the movable part and the pivotal part being connected movably, the connection part being pivotally connected to the seat base in a pivotal direction by the pivotal part, the pivotal direction being perpendicular to the seat direction and the sitting direction, the engagement part being pivotally connected to the movable part and comprising a hook and a pivot, the engagement part engaging with the anchor-holding structure with the hook, and the engagement part is pivotally connected to the movable part by the pivot so the engagement part rotates about an axis formed in a longitudinal direction of the movable part and the engagement part that is perpendicular to the pivotal direction.
2. The adjustable anchorage mechanism of claim 1 , wherein
the pivotal part has a limitation slot, the movable part comprises a pin, and the pin is confined to slide in the limitation slot.
3. The adjustable anchorage mechanism of claim 1 , wherein the seat base comprises a curved sliding mechanism, and the seat is engaged with the curved sliding mechanism so that a disposition inclination angle of the seat is capable of being adjusted.
4. A child safety seat, comprising:
a seat base thereon defining a seat direction and a sitting direction;
a seat joined with the seat base such that the seat faces toward the seat direction, a child being capable of sitting on the seat in the sitting direction; and
a connecting device pivotally connected to the seat base and capable of being engaged with an anchor-holding structure of a car seat, the connecting device comprising a connection part and an engagement part, the engagement part comprising a hook and a pivot, the connection part comprising a movable part and a pivotal part, the movable part and the pivotal part being connected movably, the movable part and the engagement part being pivotally connected, the connection part being pivotally connected to the seat base in a pivotal direction by the pivotal part, the pivotal direction being perpendicular to the seat direction and the sitting direction, the engagement part engaging with the anchor-holding structure with the hook selectively in front or rear of the seat, and the engagement part is pivotally connected to the movable part by the pivot so the engagement part rotates about an axis formed in a longitudinal direction of the movable part and the engagement part that is perpendicular to the pivotal direction.
5. The child safety seat of claim 4 , wherein the pivotal part has a limitation slot, the movable part comprises a pin, and the pin is confined to slide in the limitation slot.
6. The child safety seat of claim 4 , wherein the seat base comprises a curved sliding mechanism, and the seat is engaged with the curved sliding mechanism so that a disposition inclination angle of the seat is capable of being adjusted.
7. The child safety seat of claim 4 , wherein the connecting device is pivotally connected to a bottom of the seat base.