Reversible child car seat with separable base member

• US 7,735,921 B2
• Filed: 12/09/2007
• Issued: 06/15/2010
• Est. Priority Date: 12/12/2006
• Status: Active Grant

• Current Assignee: Wonderland Nurserygoods Company Limited
• Original Assignee: Wonderland Nurserygoods Company Limited
• Inventors: Miller, Ryan N., Haut, Robert E., Hutchinson, James M. F.
• Primary Examiner(s): Nelson, Jr.; Milton
• Application Number:
  US11/953,062
• Publication Number:
  US 20080136234A1
• Time in Patent Office: 919 Days
• Field of Search: 297/94, 297/130, 297/250.1, 297/256.16, 297/256.13, 297/256.14, 297/256.1, 297/322, 297/329
• US Class Current: 297/256.14
• CPC Class Codes: B60N 2/2806 for securing the child seat to the vehicle
• CPC Class Codes: B60N 2/2821 having a seat and a base part
• CPC Class Codes: B60N 2/2851 provided with head-rests
• CPC Class Codes: B60N 2/286 forward facing B60N2/2866 takes precedence
• CPC Class Codes: B60N 2/2863 backward facing
• CPC Class Codes: B60N 2/2872 provided with side rests
• CPC Class Codes: B60N 2/2875 inclinable, as a whole or partially

Abstract

A car seat includes a seat member on which the child is transported and a separable base member that is mounted to the vehicle seat via the vehicle seat belt which is passed through side openings in the base member and trapped in a belt latch apparatus to secure the base member to the vehicle seat. The seat member is mounted on the base member in either a forward-facing orientation or a rear-facing orientation. The base member includes a pair of upper and lower recline slots that receive latch pins securing the seat member to the base member. A recline apparatus carried by the seat member engages a central control rack on the base member to lock the seat member in a selected recline position. In the rear-facing position, the seat member is positionable in different orientations to compensate for the angle at which the vehicle seat is formed.

Claims

1. A car seat for transporting a child on a vehicle seat of an automotive vehicle, said vehicle seat including a vehicle seat belt engagable with said car seat to secure said car seat to the vehicle seat, comprising:

a base member having a belt path passing through said base member and being formed with at least one pair of laterally opposing upper recline slots, said base member also being formed with a recline control rack having a plurality of transversely oriented notches therein, said base member further being formed with at least one latch hole adjacent one of said recline slots; and

a seat member selectively separable from said base member and being selectively engagable with said base member to provide a seating surface for said child to be transported thereon, said seat member being reversibly mountable on said base member in a selected one of two operable positions, including a forward-facing orientation and a rear-facing orientation, said seat member including at least one pair of retractable latch pins that are engagable into and slidable within corresponding said recline slots so that said seat member is detachably mounted to said base member and movable relative to said base member, said seat member including a recline latch mechanism having a recline latch bar that is engagable with said recline control rack to restrain said seat member in a selected one of recline positions corresponding to said transverse notches, a corresponding one of said latch pins on said seat member being engagable with said at least one latch hole to prevent recline movement of said seat member relative said base member when said seat member is placed into said rear-facing orientation.

2. The car seat of claim 1 wherein said base member is formed with a pair of laterally spaced side openings with a saddle portion separating said side openings to define said belt path, said vehicle seat belt being passable through said side openings and across said saddle to secure said base member to said vehicle seat.

3. The car seat of claim 2 wherein said saddle is formed with a seat belt latch member for detachably affixing said vehicle seat belt to said saddle.

4. A car seat for transporting a child on a vehicle seat of an automotive vehicle, said vehicle seat including a vehicle seat belt engagable with said car seat to secure said car seat to the vehicle seat, comprising:

a base member having a belt path passing through said base member and being formed with at least one pair of laterally opposing recline slots; and

a seat member selectively separable from said base member and being selectively engagable with said base member to provide a seating surface for said child to be transported thereon, said seat member being reversibly mountable on said base member in a selected one of two operable positions, including a forward-facing orientation and a rear-facing orientation, said seat member including at least one pair of retractable latch pins that are engagable into and slidable within corresponding said recline slots so that said seat member is detachably mounted to said base member and movable relative to said base member, said base member being formed with a recline control rack having a plurality of transversely oriented notches therein, said seat member further including a recline latch mechanism having a recline latch bar that is engagable with said recline control rack to restrain said seat member in a selected one of recline positions corresponding to said transverse notches, said recline latch bar being located adjacent said base member out of engagement with said recline control rack when said seat member is placed into said rear-facing orientation.

5. The car seat of claim 4 wherein said at least one pair of recline slots includes a pair of laterally opposed lower recline slots and a pair of laterally opposed upper recline slots, said at least one pair of retractable latch pins including a pair of retractable latch pins cooperable with each of said upper and lower recline slots, said base member being formed with a plurality of latch holes located on opposing sides of said seat member adjacent said upper recline slot, said latch holes being arranged to permit a positioning of said seat member in a selected orientation relative to said base member to accommodate an angular positioning of said vehicle seat, said pair of retractable latch pins corresponding to said lower recline slots being movable within said lower recline slots when adjustment from one of said latch holes to another said latch hole is desired.

6. The car seat of claim 5 wherein said recline latch bar is pivotally connected to the recline latch mechanism which is pivotally movable through manipulation of an actuation handle, said latch pins of said seat member being movable along said upper and lower recline slots, respectively, when said seat member is moved to a new recline position secured by the placement of said recline latch bar in a corresponding said transverse notch of said recline control rack.

7. A recline mechanism for a car seat for transporting a child on a vehicle seat of an automotive vehicle, comprising:

a base member having a pair of opposing upper recline slots and a pair of opposing lower recline slots, and a recline control rack formed with a plurality of transversely extending and longitudinally spaced notches; and

a seat member having a first pair of retractable latch pins engagable with said upper recline slots, and a second pair of retractable latch pins engagable with said lower recline slots, said seat member further having a recline latch bar engagable with selected notches in said recline control rack to secure said seat member in corresponding recline positions, said latch pins being movable within the respective said recline slots as said seat member moves from one recline position to another recline position.

8. The recline mechanism of claim 7 wherein said seat member further having a recline latch mechanism which includes said recline latch bar and an actuation handle, said recline latch bar being pivotally connected to said recline latch mechanism and movable in conjunction with a manipulation of said actuation handle.

9. The recline mechanism of claim 8 wherein said seat member is mountable on said base member in a selected one of a forward-facing orientation and a rear-facing orientation, said seat member being separable from said base member.

10. The recline mechanism of claim 9 wherein said latch pins, when said seat member is placed into said rear-facing orientation, are engagable with one pair of said recline slots and a laterally spaced pair of latch holes located adjacent the other pair of said recline slots.

11. The recline mechanism of claim 10 wherein said recline latch bar is located adjacent said base member out of engagement with said recline control rack when said seat member is placed into said rear-facing orientation.

12. The recline mechanism of claim 11 wherein said base member includes at least two pairs of laterally spaced latch holes for selective engagement with the corresponding said latch pins, said latch holes being arranged to permit a positioning of said seat member in a selected orientation relative to said base member to accommodate an angular positioning of said vehicle seat, said seat member latch pins corresponding to said lower recline slots being movable within said lower recline slots when adjustment from one of said latch holes to another said latch hole is desired.

13. A car seat for transporting a child on a vehicle seat in an automobile, comprising:

a base member having a pair of opposing upper recline slots and a pair of opposing lower recline slots; and

a seat member selectively separable from said base member and being selectively engagable with said base member to provide a seating surface for said child to be transported thereon, said seat member being detachably mountable on said base member in a selected one of a forward-facing orientation and a rear-facing orientation, said seat member including a first pair of retractable latch pins engagable with said upper recline slots, and a second pair of retractable latch pins engagable with said lower recline slots, said latch pins being movable longitudinally within the respective said recline slots as said seat member moves from one recline position to another recline position, said latch pins being retractable from said base member into said seat member in order to move said seat member between said forward-facing orientation and said rear-facing orientation.

14. The car seat of claim 13 wherein said base member includes a recline control rack formed with a plurality of transversely extending and longitudinally spaced notches, said seat member further having a recline latch mechanism including a recline latch bar selectably engagable with a selected one of said transverse notches in said recline control rack to lock said seat member in a selected recline position.

15. The car seat of claim 14 wherein said base member is also formed with at least one latch hole adjacent one of said recline slots, a corresponding one of said latch pins on said seat member being engagable with said at least one latch hole to prevent recline movement of the seat member relative the base member when said seat member is placed into said rear-facing orientation, said recline latch bar being located adjacent said base member out of engagement with said recline control rack when said seat member is placed into said rear-facing orientation.

16. The car seat of claim 15 wherein said at least one latch hole comprises a plurality of latch holes located on opposing sides of said seat member below said upper recline slot, said latch holes being arranged to permit a positioning of said seat member in a selected orientation relative to said base member to accommodate correspondingly different angular positionings of said vehicle seat, said seat member latch pins corresponding to said lower recline slots being movable within said lower recline slots when adjustment from one of said latch holes to another said latch hole is desired.

17. A car seat for transporting a child on a vehicle seat of an automotive vehicle, said vehicle seat including a vehicle seat belt engagable with said car seat to secure said car seat to the vehicle seat, comprising:

a base member selectively engagable with said vehicle seat belt to secure said base member to said vehicle seat, said base member being formed with a pair of opposing upper recline slots and a pair of opposing lower recline slots; and

a seat member detachably connected to said base member so as to be selectively separable from said base member and selectively engagable with said base member to provide a seating surface for said child to be transported thereon, said seat member including a first pair of retractable latch pins engagable with said upper recline slots, and a second pair of retractable latch pins engagable with said lower recline slots, said first and second pairs of latch pins detachably connecting said seat member to said base member; and

a recline mechanism having a first component mounted on said base member and incorporating a plurality of longitudinally spaced positions, said recline mechanism further having a second component mounted on said seat member and being selectively engagable with said first component to permit operation of said recline mechanism to move said seat member relative to said base member without requiring movement of said base member.

18. The car seat of claim 17 wherein said seat member can be used independently of said base member to provide a booster seat for an older child.

19. The car seat of claim 17 wherein said first component of said recline mechanism on said base member includes a recline control rack formed with a plurality of transversely extending and longitudinally spaced notches, said second component of said recline mechanism on said seat member including a recline latch mechanism having a recline latch bar selectably engagable with a corresponding one of said transverse notches in said recline control rack to lock said seat member in a selected recline position, said latch pins being movable within the respective said recline slots as said seat member moves from one recline position to another recline position.