초록 ▼

A stroller including the known and accepted structure of wheels, handle and a rigid frame which supports a baby containing seat, enhanced by the fact that several selected ones of the individual elements comprising the frame which are rigid when in use, are selectively articulated and folded back on

A stroller including the known and accepted structure of wheels, handle and a rigid frame which supports a baby containing seat, enhanced by the fact that several selected ones of the individual elements comprising the frame which are rigid when in use, are selectively articulated and folded back on themselves lessening the exterior dimension and permitting the stroller to be used as a back and shoulder supported carrying device and further capable of being totally collapsed to a relatively flat non-bulky condition for storage.

대표청구항 ▼

A device, for use in transporting a small child, which may be conveniently carried on the back or rolled on the ground and further may be completely collapsed for transport or storage, said device comprising: a rigid rectangular main frame member extending from a position at the lower portion of the

A device, for use in transporting a small child, which may be conveniently carried on the back or rolled on the ground and further may be completely collapsed for transport or storage, said device comprising: a rigid rectangular main frame member extending from a position at the lower portion of the device to position at the upper portion of the device and forming a handle; at least two set of independently collapsible auxiliary frame members movable from a first position adjacent the main frame member to a second position extending outwardly therefrom; pivotable rectangular third frame members, each secured to the main frame member and one set of the independently collapsible auxiliary frame members such that they formed rigid triangular elements having adjacent vertices when viewed from a position to the side of the device, when said auxiliary frame member is in the second position, a set of wheels at the lower end of the rigid main frame and at the lower end of one set of collapsible auxiliary frame members, and a baby supporting seat secured to and enclosed by one of said third rectangular frame members.