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US 9,365,230 B2Granted
Folding baby stroller
AssigneeBaby Jogger, LLC
InventorChih-Ching Cheng
Life of this patent
Estimating the term…
Abstract
A baby stroller for transporting a child is disclosed. This baby stroller has a folding mechanism to facilitate folding for easier stowing and transporting. The folding mechanism, a unique feature of the design is directed toward compactness, ease of use, reliability, and reduction in manufacturing costs.
Claims18
A stroller, comprising:
- a first rotatable member with a first aperture having a first gear, wherein the first gear is formed at a first edge portion of the first rotatable member defining a portion of the first aperture;
- a second rotatable member with a second aperture having a second gear, wherein the second gear is formed at a second edge portion of the second rotatable member defining a portion of the second aperture;
- and
- a third gear positioned in driving engagement with the first gear and the second gear so that the first rotatable member and the second rotatable member rotate relative to each other in geared coordination, wherein the first edge being radially outward of an axis of the third gear and the second edge being radially inward of the axis of the third gear, wherein the first aperture is elongated and the second aperture is elongated, and wherein the elongated first and second apertures at least in part overlap.
1 more element
A stroller, comprising:
- left and right side laterally spaced-apart handle supports, each of the handle supports having a first end portion, a second end portion, and are connected at their first ends;
- left and right side laterally spaced-apart front wheel supports, each of the front wheel supports having a first end portion, a second end portion, and are at through their first ends;
- left and right side laterally spaced-apart rear wheel supports, each of the third members having a first end portion, a second end portion, and are connected at their first ends;
- and
- left and right side laterally spaced-apart folding assemblies, each of the left and right side folding assemblies having a first rotatable plate and a second rotatable plate rotatably mounted on a pivot member to pivot about a common axis in parallel planes, wherein the front wheel supports are driven to rotate relative to the rear wheel supports by movement of the handle supports.
2 more elements
Dependencies are inferred from the claim text.