초록 ▼

A detachable arm for a baby stroller comprises a left and a right sub-arms releasably attached to a left and a right sub-frames respectively by a respective engaging member, and an attaching member for releasably attaching left and right sub-arms together wherein left and right sub-arms are attached

A detachable arm for a baby stroller comprises a left and a right sub-arms releasably attached to a left and a right sub-frames respectively by a respective engaging member, and an attaching member for releasably attaching left and right sub-arms together wherein left and right sub-arms are attached to form a complete arm in an operating position, and left and right sub-arms are separated each other and rotate downwardly a predetermined angle with respect to sub-frames when the attaching member is separated from one of the sub-arms, or alternatively left and right sub-arms are separated from sub-frames when the engaging member are separated from sub-frames in a non-operating position.

대표청구항 ▼

[ What is claimed is:] [1.]1. An arm structure for a baby stroller having a frame including a plurality of pipe sub-frames, a seat for receiving a passenger in sitting or lying position, and at least four wheels for moving the stroller, comprising:a left sub-arm and a right sub-arm each having a fir

[ What is claimed is:] [1.]1. An arm structure for a baby stroller having a frame including a plurality of pipe sub-frames, a seat for receiving a passenger in sitting or lying position, and at least four wheels for moving the stroller, comprising:a left sub-arm and a right sub-arm each having a first portion and a second portion extended toward each other in an operating position;a left engaging means and a right engaging means for pivotably attaching the first portions to the left sub-frame and the right sub-frame, respectively; andan attaching means for releasably securing the left and the right sub-arms in the operating position,wherein the left and the right sub-arms are separated from each other when the attaching means is separated from one of the sub-arms in a non-operating position such that each of the sub-arms pivotably rotates downwardly a predetermined angle with respect to the corresponding sub-frame by its own weight;further wherein the attaching means comprises a tube member having a front center hole, a first engaging portion engaging with the second portion of the left sub-arm and a second engaging portion; a shaped tube-like engaging member provided on the second portion of the right sub-arm having a hollow button member capable of penetrating the front center hole; and a spring member received between a bottom of the hollow button member and the right sub-arm so as to permit the hollow button member to protrude from the front center hole of the tube member by expansion of the spring member in the operating position.