Multi child stroller

Patent metadata

Field	Value
Publication number	US-11325630-B2
Application number	US-202016868552-A
Country	US
Kind code	B2
Filing date	May 7, 2020
Priority date	May 7, 2019
Publication date	May 10, 2022
Grant date	May 10, 2022

Abstract

A multi child stroller includes a stroller frame and a first seat. The stroller frame has two sections adapted to fold and unfold relative to each other. The first seat is disposed on one of the two sections. The first seat includes a first seat unit and a seat back positioning member. The first seat unit has a sliding slot portion. The seat back positioning member is rotatably disposed on the stroller frame. The seat back positioning member includes a sliding bar adapted to slide inside the sliding slot portion, so as to switch the first seat unit into one of a first unfolding mode, a second unfolding mode and a folding mode.

First claim

What is claimed is:

1. A multi child stroller, comprising:
a stroller frame, having two sections adapted to fold and unfold relative to each other; and
a first seat disposed on one of the two sections, the first seat comprising:
a first seat unit, having a sliding slot portion; and
a seat back positioning member rotatably disposed on the stroller frame, the seat back positioning member comprising a sliding bar adapted to slide inside the sliding slot portion, so as to switch the first seat unit into one of a first unfolding mode, a second unfolding mode and a folding mode.

2. The multi child stroller of claim 1 , wherein the first seat further comprises a seat body positioning member rotatably connected between the first seat unit and the stroller frame, the seat body positioning member positions the first seat unit in the folding mode in response to the stroller frame being folded, and further positions the first seat unit in a service mode in response to the stroller frame being unfolded.

3. The multi child stroller of claim 2 , wherein two ends of the seat body positioning member are respectively connected to a first seat body of the first seat unit and a supporting member of the stroller frame.

4. The multi child stroller of claim 1 , wherein the seat back positioning member positions the first seat unit in the folding mode in response to the stroller frame being folded, and further positions the first seat unit in the first unfolding mode or the second unfolding mode of a service mode in response to the stroller frame being unfolded.

5. The multi child stroller of claim 1 , wherein the first seat unit further comprises a first seat back and a first seat body, the first seat back is rotatably connected to the first seat body, and the sliding slot portion is disposed on the first seat back.

6. The multi child stroller of claim 5 , wherein the seat back positioning member further comprises a rotation plate disposed on the stroller frame, the sliding bar is connected to the rotation plate and slidably assembled with the sliding slot portion.

7. The multi child stroller of claim 6 , wherein the sliding bar is positioned at a lower area of the sliding slot portion to abut against the first seat back stayed at the first unfolding mode, and further positioned at a middle area of the sliding slot portion to switch the first seat back from the first unfolding mode to the second unfolding mode, and further positioned at an upper area of the sliding slot portion to allow the first seat back and the first seat body for being folded and switched to the folding mode.

8. The multi child stroller of claim 5 , wherein the first seat unit further comprises an infant car seat connecting member movably disposed on the first seat body and adapted to connect with an attaching member of an external infant car seat.

9. The multi child stroller of claim 8 , wherein the infant car seat connecting member is accommodated inside the first seat body when the first seat unit is in the first unfolding mode, and further protrudes from the first seat body when the first seat unit is in the second unfolding mode.

10. The multi child stroller of claim 8 , wherein the first seat unit further comprises a belting member connected to the infant car seat connecting member and the first seat back, and adapted to vary a position of the infant car seat connecting member relative to the first seat body when an inclined angle of the first seat back is changed.

11. The multi child stroller of claim 10 , wherein the belting member is a soft textile product or a solid buckling structure.

12. The multi child stroller of claim 1 , wherein the stroller frame comprises a front leg member, a rear leg member, a supporting member and a handle member, the supporting member is rotatably disposed between the front leg member and the rear leg member, the front leg member is rotatably connected to an end of the handle member, the rear leg member is rotatably connected to a segment of the handle member adjacent to the foresaid end.

13. The multi child stroller of claim 12 , wherein the stroller frame further comprises a locking member disposed between the front leg member and the handle member, and adapted to constrain relative position of the front leg member and the handle member for steadying the stroller frame in the folding mode or a service mode.

14. The multi child stroller of claim 12 , wherein the front leg member comprises a first wheel, the rear leg member comprises a second wheel.

15. The multi child stroller of claim 12 , wherein the handle member is disposed above the front leg member and the rear leg member, the front leg member is set as a front section of the two sections, the handle member and the rear leg member are set as a rear section of the two sections.

16. The multi child stroller of claim 12 , wherein the first seat unit is rotatably disposed on the front leg member, the first seat further comprises a seat body positioning member rotatably connected between the first seat unit and the stroller frame, the seat body positioning member is rotatably connected to the supporting member, the seat back positioning member is rotatably disposed on a connection position between the front leg member and the handle member.

17. The multi child stroller of claim 1 , wherein the multi child stroller further comprises a bench seat rotatably disposed on the other section of the two sections.

18. The multi child stroller of claim 17 , wherein the multi child stroller further comprises a stand platform disposed on the other section of the two sections and adjacent to the bench seat.

19. The multi child stroller of claim 1 , wherein the multi child stroller further comprises a second seat detachably disposed on the other section of the two sections.

Assignees

• Wonderland Switzerland Ag

Inventors

• Taylor Andrew J
• Haut Robert E

Classifications

• B60N2/28

  Seats readily mountable on, and dismountable from, existing seats {or other parts} of the vehicle · CPC title

• B62B9/00

  Accessories or details specially adapted for children's carriages or perambulators (providing for travelling on snow B62B19/00) · CPC title

• B60N2/2848 Primary

  being convertible or adaptable to a preambulator, e.g. a baby-carriage or a push-chair · CPC title

• B62B7/064

  the handle bar being parallel to the front leg · CPC title

• B62B7/008 Primary

  for two or more children · CPC title