Title:
SOUNDPROOF PANEL
Document Type and Number:
Japanese Patent JP2021130987
Kind Code:
A
Abstract:
To provide a soundproof panel which can easily adjust the height according to a construction site, and which has excellent workability.SOLUTION: A soundproof panel includes a first panel 10, a second panel 20 sliding vertically, and temporary fixing means for temporarily fixing the second panel 20 at a predetermined height. The first panel 10 includes a bag groove-like guide part 34 opening to the second panel 20 side. The temporary fixing means includes: a temporary fixing member 60 including a vertical plate part 61 having a wide part 64 movable in the guide part 34 and wider than the opening, and an opposing plate part 62 arranged on the rear side of the second panel 20; and a screw member 65 having a male screw part 65a screwed in a screw hole 61a of the vertical plate part 61 from a penetration hole 62a of the opposing plate part 62 through a through-hole 40b of the second panel 20. The screw member 65 has a small diameter part 65c whose diameter is smaller than the male screw part 65a.SELECTED DRAWING: Figure 1
Inventors:
ASADA HIDEKI
Application Number:
JP2020027479A
Publication Date:
September 09, 2021
Filing Date:
February 20, 2020
Export Citation:
Assignee:
SEKISUI JUSHI PLAMETAL CORP
International Classes:
E04G21/32; E01F8/00; E04B1/86; E04C2/30