Japan, Feb. 27 -- KAIDER COLTD,HASEKO CORP has got intellectual property rights for 'CEILING INSPECTION PORT AND CONSTRUCTION METHOD THEREOF.' Other related details are as follows:
Application Number: JP,2021-197033
Category (FI): E04F19/08,101@E,E04F19/08,101@J,E04F19/08,101@G
Stage: PROBLEM TO BE SOLVED: To provide a ceiling inspection port contributing to the improved design of the indoor side without exposing an inner frame, reassuring a space near an opening of the inspection port, contributing to the improved workability of maintenance and inspection of wiring and piping, saving a manufacturing process at a construction site, and contributing to the compliance of the entire construction plan.SOLUTION: A ceiling inspection port comprises a rail 1 formed at an opening wall W situated around an opening H of a ceiling material S and a closing member 2 sliding the rail 1. The rail 1 has a rail first end 11 situated at one end side in a parallel direction to the opening H and a rail second end 12 situated at the other end side in the parallel direction and at the opening H side in an orthogonal direction to the opening H rather than the rail first end 11. The closing member 2 has a plate-like part 21 in a substantially same shape and in a same dimension with the opening H and a rotational shaft part 22 mounted at one end side of the plate-like part 21 and stored in the rail 1. In a closed state, the plate-like part 21 is stored in the opening H in a flush shape and the rotational shaft part 22 is situated at the rail first end 11 and in an opened state, the rotational axis part 22 is situated at the rail second end 12.SELECTED DRAWING: Figure 1 (Grant)
Filing Date: Dec. 3, 2021
Publication Date: June 15, 2023
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication.
