ANGLE ADJUSTABLE TREAD HOLDING BRACKETS FOR STAIRCASES

摘要

An angle adjustable tread holding bracket comprising a first bracket memberhaving a firsttriangular shaped body member including a first opening; and a second bracketmember rotationallyattached to the first bracket member via a pin hinge member, wherein thesecond bracket memberincludes a second triangular shaped body member having a U-shaped slotallowing the firsttriangular shaped body member of the first bracket member to be inserted intothe U-shaped slotenabling the angle of the tread holding bracket to be adjusted, wherein thesecond triangular shapedbody member includes an arcuate groove and a second opening.