Juvenile transportation system

• US 6,428,100 B1
• Filed: 04/03/2001
• Issued: 08/06/2002
• Est. Priority Date: 04/03/2001
• Status: Expired due to Fees

• Current Assignee: Cosco Management Incorporated (Dorel Industries Incorporated)
• Original Assignee: Cosco Management Incorporated (Dorel Industries Incorporated)
• Inventors: Oltman, Steven, Balensiefer, Eugene, Horton, William, Kain, James M., Glover, Richard
• Primary Examiner(s): Cranmer, Laurie K.
• Application Number:
  US09/825,035
• Time in Patent Office: 490 Days
• Field of Search: 297/130, 297/256.13, 280/30, 280/33.993, 280/647, 280/648, 280/650, 280/657, 280/658, 280/47.38
• US Class Current: 297/256.16
• 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 2/2845 having handles
• CPC Class Codes: B60N 2/2848 being convertible or adaptable to a preambulator, e.g. a baby-carriage or a push-chair
• CPC Class Codes: B60N 2/2863 backward facing

Abstract

A juvenile transportation system is provided which includes a seat shell detachably mountable on a small base wherein the small base is formed to be mounted on a vehicle seat with a seat belt. The small base is adapted to be mounted on a rear portion of a vehicle seat such that a portion of the seat shell lies on a forward portion of the vehicle seat when the seat shell is coupled with the small base. A large base can also be provided, the seat shell being adapted to be mounted on either the small base or the large base.

Claims

1. A juvenile vehicle seat system comprising:

a seat base adapted to be mounted on a vehicle seat with a seat belt; and

a seat shell having a bottom surface, the bottom surface including a mounting portion adapted to be coupled to the seat base and a non-mounting portion;

wherein the seat-shell is configured such that the non-mounting portion lies on the vehicle seat forwardly of the seat base when the mounting portion is coupled with the seat base.

2. The juvenile vehicle seat system of claim 1, further comprising an interlock adapted to secure the seat shell in a fixed position relative to the seat base when the seat shell is coupled with the seat base.

3. The juvenile vehicle seat system of claim 2, wherein the interlock comprises a mount coupled to the seat base and a mount receiver coupled to the seat shell, the mount and mount receiver interlocking to secure the mount receiver in a fixed position relative to the mount when the seat base is coupled to the seat shell.

4. The juvenile vehicle seat system of claim 3, wherein the mount comprises a post extending from the seat base.

5. The juvenile vehicle seat system of claim 3, wherein the seat base has a left side portion and a right side portion, and the mount comprises a first post and a second post extending from the left side portion of the seat base, and the mount further comprises a third post and a fourth post extending from the right side portion of the seat base.

6. The juvenile vehicle seat system of claim 5, wherein the mount receiver comprises a first tooth for interlocking engagement with the first post and the second post, and a second tooth for interlocking engagement with the third post and the fourth post.

7. The juvenile vehicle seat system of claim 2, further comprising a retainer for detachably coupling the seat shell to the seat base.

8. The juvenile vehicle seat system of claim 7, wherein the retainer comprises a movable latch member coupled to the seat shell and a rod coupled to the seat base.

9. A seat shell in combination with a first base and a second base, the seat shell comprising:

a seat shell having a bottom including a rearward mounting portion and a forward non-mounting portion, the mounting portion being configured to be interchangeably coupled with the first base and the second base;

wherein the first base is mountable on e vehicle se;

at and configured to support the mounting portion and the non-mounting portion of the seat shell; and

wherein the second base is mountable on the rearward portion of the vehicle seat and configured to support only the mounting portion of the seat shell with the non-mounting portion resting on the vehicle seat forwardly of the second base.

10. The combination of claim 9, further including a stroller configured for coupling with the mounting portion of the seat shell, wherein the mounting portion is configured to be interchangeably coupled with the first base, the second base, and the stroller.

11. The combination of claim 9, wherein the second base further comprises a mount and the seat shell further comprises a mount receiver, the mount and the mount receiver interlocking to secure the seat shell in a fixed position relative to the second base when the seat shell is coupled to the second base.

12. The combination of claim 9, further comprising a retainer for detachably coupling the seat shell to one of the first base and the second base.

13. The combination of claim 12, wherein the retainer comprises a movable latch member coupled to the seat shell and a first rod coupled to the first base and a second rod coupled to the second base.

14. A juvenile seat system comprising:

a seat base proportioned and designed to mount on the rearward portion of a vehicle seat to be held there byte vehicle seat belt leaving a forward portion of the vehicle seat open; and

a seat shell having a bottom comprising a rearward mounting portion configured to engage the seat base and a forward portion configured to rest on the forward portion of the vehicle seat forwardly of the seat base.

15. The juvenile seat system of claim 14, further comprising an interlock adapted to secure the seat shell in a fixed position relative to the seat base when the seat shell is coupled with the seat base.

16. The juvenile seat system of claim 15, wherein the interlock comprises a mount coupled to the seat base and a mount receiver coupled to the seat shell, the mount and mount receiver interlocking to secure the mount receiver in a fixed position relative to the mount when the seat base is coupled to the seat shell.

17. The juvenile seat system of claim 16, wherein the mount comprises a post extending from the seat base.

18. The juvenile seat system of claim 16, wherein the seat base has a left side portion and a right side portion, and the mount comprises a first post and a second post extending from the left side portion of the seat base, and the mount further comprises a third post and a fourth post extending from the right side portion of the seat base.

19. The juvenile seat system of claim 18, wherein the mount receiver comprises a first tooth for interlocking engagement with the first post and the second post, and a second tooth for interlocking engagement with the third post and the fourth post.

20. The juvenile seat system of claim 15, further comprising a retainer for detachably coupling the seat shell to the seat base.

21. The juvenile seat system of claim 20, wherein the retainer comprises a movable latch member coupled to the seat shell and a rod coupled to the seat base.