Patent ID: 8240699
Filing Date: 2012-08-14
Classification: A47D,B60B,Y10T

Abstract:
1. A caster device comprising: a housing defining an accommodation space having an open bottom end; a rotating member disposed within said housing and rotatable relative to said housing between first and second angular positions; and a caster connected to and co-rotatable with said rotating member; wherein one of said housing and said rotating member has a first engaging portion and a second engaging portion that are spaced apart from each other by an angle corresponding to that formed between said first and second angular positions, and the other one of said housing and said rotating member has an integrally formed third engaging portion, which engages said first engaging portion so that said caster is disposed at an unfolded position and outwardly of said housing when said rotating member is at said first angular position and which engages said second engaging portion so that said caster is disposed at a folded position and within said accommodation space when said rotating member is at said second angular position.