Patent ID: 6009575
Filing Date: 2000-01-04
Classification: A47C

Abstract:
A foldable bed assembly, comprising:a mattress,a mediate supporter having a first side and a second side,a front frame having a first end pivotally connected to the mediate supporter and a second end, the second end of the front frame having a first side and a second side,a rear frame having a first end pivotally connected to the mediate supporter and a second end, the second end of the rear frame having a first side and a second side,a head frame securely attached to the second end of the front frame and including a lower end securely located on a ground surface to avoid sliding of the bed assembly when the foldable bed assembly is in an extended status, a plurality of wheels being mounted to a side of the head frame that is opposite to the mattress when the foldable bed assembly is in the extended status,a rear leg frame securely attached to the second end of the rear frame,a first spring having a first end attached to the first side of the second end of the rear frame and a second end attached to the first side of the mediate supporter,a second spring having a first end attached to the second side of the second end of the rear frame and a second end attached to the second side of the mediate supporter,a third spring having a first end attached to the first side of the second end of the front frame and a second end attached to the first side of the mediate supporter,a fourth spring having a first end attached to the second side of the second end of the front frame and a second end attached to the second side of the mediate supporter, anda pair of handles respectively coupled to opposing sides of one of the front frame and the rear frame, each said handle having a pair of attachment portions respectively disposed on opposing ends thereof and a portion extending from one of said ends to contact the other one of the rear frame and the front frame and thereby limit a distance between the front frame and the rear frame when the foldable bed assembly is in a folded status.