公开(公告)号：US20240324785A1

公开(公告)日：2024-10-03

申请号：US18193632

申请日：2023-03-31

Applicant: JAMES CHEN

Inventor： JAMES CHEN

IPC: A47C19/20 ,  A47C19/00

CPC classification number: A47C19/20 ,  A47C19/005

Abstract: A bunk bed frame includes a lower bed frame and an upper bed frame. The lower bed frame and the upper bed frame both have four corner legs and at least one pair of middle legs. A rectangular configuration is adapted for a full size mattress. The corner legs and middle legs providing support for the mattress. A middle leg lap vertical splice joint connects the pair of middle legs. The middle leg lap vertical splice joint includes a first lap connection on the upper end of the lower middle leg, a second lap connection on the lower end of the upper middle leg, and a lap interface plane connecting the first and second lap connections.