초록 ▼

A foldable passenger carrier, such as an infant stroller, comprising a carrier frame with a frame body and at least one longitudinal frame element comprising a folding hinge with a locking mechanism in the folding hinge. The carrier further comprises a push-handle which is connected to the upper par

A foldable passenger carrier, such as an infant stroller, comprising a carrier frame with a frame body and at least one longitudinal frame element comprising a folding hinge with a locking mechanism in the folding hinge. The carrier further comprises a push-handle which is connected to the upper part of the frame body and comprises a handle adjustment hinge with a locking mechanism. The push-handle is foldable towards the forward part of the frame body at the handle adjustment hinge and the longitudinal frame element is foldable in a direction towards the lower part of the frame body at the folding hinge.

대표청구항 ▼

1. A foldable passenger carrier, such as an infant stroller, comprising a carrier frame and having a longitudinal direction constituting a travelling direction of said passenger carrier, a transverse direction perpendicular to said longitudinal direction and a height direction perpendicular to said

1. A foldable passenger carrier, such as an infant stroller, comprising a carrier frame and having a longitudinal direction constituting a travelling direction of said passenger carrier, a transverse direction perpendicular to said longitudinal direction and a height direction perpendicular to said longitudinal direction and to said transverse direction; said carrier frame comprising a frame body having a forward part, a rear part, an upper part, and a lower part;said upper part of said frame body comprising a longitudinal frame element, said longitudinal frame element comprising a folding hinge comprising a first locking mechanism;said carrier comprising a push-handle connected to said upper part of said frame body and comprising a handle adjustment hinge, the handle adjustment hinge comprising a second locking mechanism, and a control mechanism arranged on the push-handle, the control mechanism interconnected to and adapted to control the first locking mechanism;wherein said push-handle is foldable at said handle adjustment hinge in a first rotational direction about a transverse axis through said adjustment handle hinge and towards said forward part of said frame body;said longitudinal frame element foldable in a direction towards said lower part of said frame body about a transverse axis through said folding hinge;wherein said first rotational direction comprises a forward and downward component with respect to said carrier frame such that the push-handle is rotated to a position proximal said upper part;wherein the folding of the push-handle in the first rotational direction towards said forward part of said frame body activates the first locking mechanism such that the longitudinal frame element folds at said folding hinge and toward said lower part of said frame body; andwherein said lower part and an associated front wheel are caused to simultaneously fold and rotate about at least one hinge such that the lower part rotates in a direction opposite said first rotational direction. 2. The foldable passenger carrier according to claim 1, wherein said push-handle comprises a handle bar extending in said transverse direction of said passenger carrier and being connected to said upper part of said frame body at two adjustment hinges each comprising a locking mechanism. 3. The foldable passenger carrier according to claim 1, wherein said upper part of said frame body comprises two longitudinal frame elements, each longitudinal frame element comprising a folding hinge comprising a locking mechanism. 4. The foldable passenger carrier according to claim 1, wherein said passenger carrier comprises a single manually operated control mechanism acting on all locking mechanisms in said hinges. 5. The foldable passenger carrier according to claim 4, wherein said single control mechanism is arranged on said push-handle. 6. The foldable passenger carrier according to claim 4, wherein said single control mechanism is connected to said locking mechanisms in said hinges by means of wires arranged in said carrier frame. 7. The foldable passenger carrier according to claim 2, wherein said locking mechanisms in said hinges are coupled in series. 8. The foldable passenger carrier according to claim 1, wherein said carrier comprises a front wheel arranged on said forward part of said carrier frame, said front wheel being pivotably attached to said frame body by means of a connecting member comprising a front hinge and said front wheel being foldable towards said rear part of said frame body, in under said lower part of said frame body. 9. The foldable passenger carrier according to claim 1, wherein said carrier comprises a front wheel arranged on said forward part of said frame body and wherein said front wheel is removably attached to said frame body. 10. The foldable passenger carrier according to claim 1, wherein a lower front part of said carrier frame is connected to a lower rear part of said carrier frame at front part hinges and whereby said lower front part of said carrier frame is arranged to be rotated at said front part hinges in a rearward and upward direction towards said lower rear part of said carrier frame. 11. The foldable passenger carrier according to claim 1, wherein said carrier is a multi-function push-carrier and bicycle trailer. 12. The method for folding a foldable passenger carrier according to claim 1, said method including the steps of: a) releasing said locking mechanism or said locking mechanisms in said handle adjustment hinge or said handle adjustment hinges;b) folding said push-handle at said adjustment hinge or said adjustment hinges towards said front part of said frame body;c) releasing said locking mechanism or said locking mechanisms in said longitudinal frame element folding hinge or folding hinges; andd) folding said longitudinal frame element or frame elements at said folding hinge or folding hinges towards said lower part of said frame body. 13. The method according to claim 12, wherein steps a) and c) are performed simultaneously. 14. The method according to claim 12, wherein steps b) and d) are performed simultaneously. 15. The method according to claim 12, wherein said foldable passenger carrier comprises a front wheel being connected to said frame body by means of a connecting member comprising a front hinge and said method comprises the further step of folding said front wheel at said front hinge towards said rear part of said frame body, in under said lower part of said frame body. 16. The method according to claim 12, wherein said method comprises the further step of folding a lower front part of said carrier frame which is connected to a lower rear part of said carrier frame at front part hinges in a direction towards said lower rear part of said carrier frame at said front part hinges. 17. The foldable passenger carrier according to claim 1, wherein said hinges are connected by means of wires arranged in said carrier frame.