Patent Number: 6,332,240

Title: Wheel assembly for a baby walker or stroller

Abstract: A wheel assembly includes a connecting member connected to a frame of a baby walker or stroller, thereby allowing the upper shield to rotate relative to the frame. The upper shield further includes two opposite walls defining an upper compartment therebetween, the opposite walls including a pair of aligned axle receiving holes. A lower shield is connected to the upper shield and includes a lower compartment that aligns with the upper compartment. A wheel is rotatably received in the upper compartment and a lower compartment and has a lower end extended beyond the lower compartment. An axle is extended through an axle hole of the wheel and the axle receiving holes of the upper shield. The upper shield and the lower shield cover the axle hole of the wheel and the axle to prevent entrance of alien objects.

Inventors: Wu; Tsai Mei (Hsueh Chia Town, Tainan Hsien, TW)


International Classification: B60B 33/00 (20060101); A47B 091/00 ()

Expiration Date: 12/25/2018