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US 9,187,113 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.
Claims11
A stroller, comprising:
- a pivot member;
- a first rotatable member rotatably mounted on the pivot member to rotate in a first rotation plane, wherein the first rotatable member is connected to a handle support;
- and
- a second rotatable member rotatably mounted on the pivot member to rotate relative to the first rotatable member in a second rotational plane, wherein the second rotatable member is connected to a front wheel support and the first rotational plane and the second rotational plane are spaced apart;
- wherein the front wheel support moves in geared coordination with movement of the handle supports.
2 more elements
A stroller, comprising:
- left and right side laterally spaced-apart first members, each of the first members having a first end portion, a second end portion, and connected through their first ends;
- left and right side laterally spaced-apart second members, each of the second members having a first end portion, a second end portion, and connected through their first ends;
- left and right side laterally spaced-apart third members, each of the third members having a first end portion, a second end portion, and connected through 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 spaced apart parallel planes, the first rotatable plate having a first gear and the second rotatable plate having a second gear, each of the left and right side folding assemblies further having a third gear is in geared driving engagement with the first gear and the second gear so that the first rotatable plate and the second rotatable plate rotate relative to each other in geared coordination;
- left and right side inwardly extending levers supported on one of the first member, second member or third member;
- and
- a strap connected at one end to the left inwardly extending lever and an other end connected to the right inwardly extending lever.
5 more elements
Dependencies are inferred from the claim text.