Japan, July 14 -- KIRII CONSTRUCTION MATERIALS CO LTD has got intellectual property rights for 'CEILING STRUCTURE AND CEILING JOIST UPPER BRACKET.' Other related details are as follows:
Application Number: JP,2022-162615
Category (FI): E04B9/18@F,E04B9/18@B,E04B9/10
Stage: PROBLEM TO BE SOLVED: To provide a ceiling structure and a ceiling joist upper bracket that can transmit stress to a brace without displacement between members, with less burden on each member of a ceiling base.SOLUTION: A ceiling structure 1 comprises: a ceiling base material 3 having a ceiling joist receiver 5 supported by a lower end of a suspension bolt hanging from an upper frame and a ceiling joist 6 connected to a lower part of the ceiling joist receiver 5; and ...