Patent ID: 6786021
Filing Date: 2004-09-07
Classification: E06B

Abstract:
A door panel assembly comprising:a first door panel including a first post and a second post each having an inner side portion, and each having a channel formed in said inner side portion thereof, at least one plate including two sides each having a catch provided thereon and slidably engaged in said channels of said posts, to secure said at least one plate between said first and said second posts of said first door panel, said at least one plate including a recess formed therein, said first and said second posts of said first door panel each including a pair of flanges extended inward of said channel thereof respectively and engaged with said catches of said at least one plate, to secure said at least one plate to said first and said second posts of said first door panel, said flanges of said first and said second posts of said first door panel each including an outer portion having a bar engaged therein and made of materials different from that of said first and said second posts of said first door panel, and each of said bars including an inclined outer surface formed therein, at least one board including two sides each having a catch provided thereon and slidably engaged in said channels of said posts, to secure said at least one board between said first and said second posts of said first door panel, at least one coupler coupled between said at least one board and said at least one plate, said at least one coupler being received in said recess of said at least one plate and including a groove formed therein, said at least one board including an edge engaged into said groove of said at least one coupler, and said at least one coupler including a pair of latches engaged with said at least one plate to maintain said at least one coupler at an edge of said at least one plate, said groove of said at least one coupler is formed between said latches. a second door panel including a post, a first flexible hinge member secured between said post of said second door panel and said first post of said first door panel with mold injection processes, to prevent said first flexible hinge member from being moved relative to said post of said second door panel and said first post of said first door panel, a third door panel including a post, and a second flexible hinge member secured between said post of said third door panel and said second post of said first door panel with mold injection processes, to prevent said second flexible hinge member from being moved relative to said post of said third door panel and said second post of said first door panel.