Code point
U+2522
Glyph appearance depends on your fonts.
U+2522
SoU+2522 BOX DRAWINGS UP LIGHT AND RIGHT DOWN HEAVY is a Unicode 16.0.0 character in the Other Symbol category. It belongs to the Box Drawing block.
Choose the representation you need, then copy its value.
U+2522
9506
┢
┢
E2 94 A2
2522
00002522
%E2%94%A2
\u2522
\u2522
\u2522
\2522