Collapsible two seat perambulator

1. A buggy for transporting children, comprising:

a frame comprising a primary seat frame for supporting a primary seat;

a plurality of wheels that are rotatably mounted relative to the frame to support the frame about a ground surface and which enable the buggy to be moved along the ground surface;

a forward-facing primary seat operatively supported by the frame for supporting a first child;

a forward-facing secondary seat operatively supported by the frame for supporting a second child and that is positioned at least partially behind and at least partially below the primary seat;

wherein the buggy is convertible between an in use configuration for transporting children and a folded storage configuration, without removing the secondary seat, and wherein the secondary seat is positioned at least partially within the primary seat frame and the primary seat and the secondary seat at least partially nest when in the folded storage configuration;

wherein the buggy is configured such that the secondary seat is selectively movable from an in use position to a folded storage position without folding the remainder of the buggy; and

wherein, following the movement of the secondary seat to the folded storage position, the remainder of the buggy can then be folded around the secondary seat.

2. The buggy as claimed in claim 1 , wherein the secondary seat is detachable from the frame.

3. The buggy as claimed in claim 2 , wherein the secondary seat is readily attachable and detachable from the frame.

4. The buggy as claimed in claim 2 , wherein the secondary seat is attachable to the frame in a second position at least partially above and at least partially in front of the primary seat.

5. The buggy as claimed in claim 4 , wherein the buggy is convertible between the in use configuration and the folded storage configuration whether or not the secondary seat is attached in the second position.

6. The buggy as claimed in claim 1 , wherein the buggy is configured such that when the secondary seat is positioned at least partially behind and at least partially below the primary seat, and the buggy is moved from the in use configuration to the collapsed folded storage configuration, at least part of the primary seat must move, at least to some extent, to enable the buggy to collapse.

7. The buggy as claimed in claim 6 , wherein the secondary seat has a secondary seat frame that pushes against the primary seat during the folding, causing the movement of at least part of the primary seat.

8. The buggy as claimed in claim 7 wherein the secondary seat frame has a curved configuration to provide a smooth surface that engages the primary seat during the folding.

9. The buggy as claimed in claim 1 , wherein at least part of the primary seat is invertible to provide clearance for the secondary seat.

10. The buggy as claimed in claim 1 , wherein the secondary seat is smaller than the primary seat.

11. The buggy as claimed in claim 1 , wherein the secondary seat is pivotally supported by the frame.

12. The buggy as claimed in claim 1 , wherein the primary seat is convertible from a sitting configuration for supporting a toddler to a lying configuration for supporting a baby.

13. The buggy as claimed in claim 1 , wherein the secondary seat is positioned generally within the primary seat in the folded storage configuration.

14. buggy for transporting children, comprising:

a frame comprising a primary seat frame for supporting a primary seat;

a plurality of wheels that are rotatably mounted relative to the frame to support the frame about a ground surface and which enable the buggy to be moved along the ground surface;

a forward-facing primary seat operatively supported by the frame for supporting a first child;

a forward-facing secondary seat operatively supported by the frame for supporting a second child and that is positioned at least partially behind and at least partially below the primary seat;

wherein the buggy is convertible between an in use configuration for transporting children and a folded storage configuration, without removing the secondary seat, and wherein the secondary seat is positioned at least partially within the primary seat frame and the primary seat and the secondary seat at least partially nest when in the folded storage configuration; and

wherein the secondary seat is pivotally supported by the frame.

15. A buggy for transporting children, comprising:

a frame comprising a primary seat frame for supporting a primary seat;

a plurality of wheels that are rotatably mounted relative to the frame to support the frame about a ground surface and which enable the buggy to be moved along the ground surface;

a forward-facing primary seat operatively supported by the frame for supporting a first child;

a forward-facing secondary seat operatively supported by the frame for supporting a second child and that is positioned at least partially behind and at least partially below the primary seat;

wherein the buggy is convertible between an in use configuration for transporting children and a folded storage configuration, without removing the secondary seat, and wherein the secondary seat is positioned at least partially within the primary seat frame and the primary seat and the secondary seat at least partially nest when in the folded storage configuration; and

wherein the secondary seat is smaller than the primary seat.