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US 2003/0111826 A1Published application
Collapsible stroller
AssigneeLink Treasure Limited
InventorsHung-Chung Hou, Kun-Chang Lo
Life of this patent
Estimating the term…
Abstract
The collapsible stroller uses a rear support bracket of a canvas bracket set as the main folding structure. The support bracket is fixedly connected to a rear rim section of the canopy and has two ends connecting to one end of a linkage member to drive the linkage member to fold the stroller frame. The stroller of the invention can be folded single-handedly to prevent accidental collapsing of the stroller while the stroller is moved and to avoid incidental risks.
Claims8
A collapsible stroller, comprising at least:
- a stroller frame having a set of linkage bracket that is foldable to a small size or extendable to form an anchor condition, the linkage bracket including a joint set for controlling the linkage bracket, the joint set employing a latch means to maintain or release the anchor condition;
- and
- a canvas bracket set connecting to an upper end of the stroller frame including at least a canopy, a pair of linkage members and a pair of support brackets, the support brackets being extendable to support the canopy, the linkage members linking the support brackets and the latch means to allow the support brackets to move the latch means to release the anchor condition of the stroller frame for folding the stroller through the canvas bracket set.
Dependencies are inferred from the claim text.