초록 ▼

A baby walker is provided and includes a base, seat for carrying a load, a frame operably connecting the base and the seat for permitting relative movement of the seat and the base between a fully collapsed position and at least two elevated positions, and a control system coupled to the base for se

A baby walker is provided and includes a base, seat for carrying a load, a frame operably connecting the base and the seat for permitting relative movement of the seat and the base between a fully collapsed position and at least two elevated positions, and a control system coupled to the base for selectively engaging the frame to position the seat in one of the at least two elevated positions to aid in preventing inadvertent movement of the seat to its fully collapsed position. The base includes a pair of eccentrically mounted pivot arms for lowering the base to a braking position upon movement of a support wheel on one of the pivot arms over an edge of an underlying surface.

대표청구항 ▼

A baby walker comprising a base, seat means for carrying a child, frame means operably connecting the base and the seat means for permitting relative movement of the seat means and the base between a fully collapsed position and at least two elevated positions, the frame means including first and se

A baby walker comprising a base, seat means for carrying a child, frame means operably connecting the base and the seat means for permitting relative movement of the seat means and the base between a fully collapsed position and at least two elevated positions, the frame means including first and second leg members extending between the base and seat means and means for pivotably connecting the first and second leg members together in criss-cross relation to permit relative movement of the first and second leg members during movement of the seat means relative to the base, and stop means coupled to the base for selectively engaging the first leg member during movement of the seat means form one of the at least two elevated positions toward the fully collapsed position to locate the seat means in the other of the at least two elevated positions to aid in preventing inadvertent movement of the seat means to its fully collapsed position.