Foldable stroller
AssigneeNuna International B.V.
InventorsImre Peter Jacobs, Martijn Hans Van Gelderen, Therese Johansson
Life of this patent
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Abstract
A stroller (1), movable between an open position wherein the stroller can be locked and a folded position, comprising: front wheels (6) and rear wheels (5); a generally planar base frame (2) extending substantially between said front and rear wheels; two push bars (3) pivotally connected to the base frame by a front hinge (4) substantially located near the front wheels, which push bars extend substantially upwards and backwards in the open position; wherein the axis of the front hinge extends substantially in the plane of the base frame and substantially intersects the central axes of the push bars.
Claims24
A stroller, movable between an open position wherein the stroller can be locked and a folded position, comprising:
- front wheels and rear wheels;
- a generally planar base frame extending substantially between said front and rear wheels;
- and
- two push bars pivotally connected to the base frame by a front hinge substantially located near the front wheels, which push bars extend substantially upwards and backwards in the open position;
- wherein an axis of the front hinge extends substantially in a plane of the base frame and substantially intersects central axes of the push bars,
- wherein outer ends of the push bars are connected to a push member,
- wherein the central part of the push member extends under the lower plane of the handle and the base frame when the stroller is in the folded position.
A stroller, movable between an open position wherein the stroller can be locked and a folded position, comprising:
- front wheels and rear wheels;
- a generally planar base frame extending substantially between said front and rear wheels;
- and
- two push bars pivotally connected to the base frame by a front hinge substantially located near the front wheels, which push bars extend substantially upwards and backwards in the open position;
- wherein an axis of the front hinge extends substantially in a plane of the base frame and substantially intersects central axes of the push bars, and
- wherein the front wheels at both sides are interconnected by a front wheel support member, whereby the front wheel support member is connected to the push bars at both sides on locations above the front hinge.
A stroller, movable between an open position wherein the stroller can be locked and a folded position, comprising:
- front wheels and rear wheels;
- a generally planar base frame extending substantially between said front and rear wheels;
- two push bars pivotally connected to the base frame by a front hinge substantially located near the front wheels, which push bars extend substantially upwards and backwards in the open position,
- wherein an axis of the front hinge extends substantially in a plane of the base frame and substantially intersects a central axis of each push bar;
- and
- a support member extending substantially upwardly in the open position between an intermediate location of the base frame and an intermediate location of the push bars and pivotally connected therewith at both ends,
- wherein the support member is substantially U-shaped and includes a base and two legs connected to two ends of the base, wherein the base of the U-shape is pivotally connected to the base frame and the extremities of the respective legs of the U-shape are pivotally connected to the push bars.
Dependencies are inferred from the claim text.