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US 6,886,851 B2Granted
Stroller
AssigneeKenny Cheng
InventorShun-Min Chen
Life of this patent
Estimating the term…
Abstract
A novel collapsible stroller is provided. The stroller includes a handle having two arm tubes, an actuating means operablely mounted on the handle, two front leg tubes, two rear leg tubes, two connecting tubes one end of each of these tubes being pivotally coupled to one of the arm tubes respectively via a pivot locking means which is operablely connected to the actuating means via a cable so as to selectively lock/unlock the stroller and allow the handle to be folded forward and allow the stroller to collapse to a compact collapsed state with a more comfortable user posture and ergonomics way.
Claims7
A stroller comprising:
- a handle having two arm tubes;
- an actuating means operably mounted on the handle;
- two pivot locking means mounted to a free end of the two arm tubes respectively and connected to the actuating means via a cable;
- and
- two front leg tubes one end of each of the tubes being pivotally coupled to a corresponding one of the pivot locking means respectively and the other end being provided a front wheel,
- wherein the pivot locking means includes a locking portion, which is mounted to the front leg tube, a latching portion which is slidably installed in the arm tube of the handle and is operably coupled to the actuating means via the cable so as to selectively engage/disengage with the locking portion, a connecting member which nivotally counsel the handle to the locking portion, and a protecting cap which encloses the lacking portion, the latch portion, and the connecting member therein;
- and wherein the locking portion includes a mounting member, which is mounted to one end of the front leg tube, two hook members respectively disposed at either side of the mounting member, wherein each of the hook members has a hook with a slanted face and a notch formed at one side thereof.
4 more elements
Dependencies are inferred from the claim text.