Patent ID: 6729791
Filing Date: 2004-05-04
Classification: A47D,Y10T

Abstract:
A foldable mechanism for playyard, comprising:a connection element for connecting a pair of hollow rods, having an U-shaped cross section, two pairs of guiding grooves and a plurality of through holes for rivets being provided at both sides of said connection element; a pair of hollow rods in which a spring and a latching block are accommodated respectively, a through hole for rivet and a groove being provided at both sides of said hollow rods respectively; and a press-down element having two ramps, for pressing said latching block literally to disengage the engaged status between said connection element and said hollow rod, wherein said press-down element, hollow rod and latching block are fixed on said connection element by rivets, when a user presses said press-down element, said ramps of press-down element would push said latching block to move literally so as to disengage the engaged status between said connection element and said hollow rod to achieve the effect of collapsing the playyard.