| 摘要 |
FIELD: mechanic. ^ SUBSTANCE: plastic monolithic bracket for a double cornice has base for fixing the bracket to the wall, T-piece, tube element carrier and U-shaped bar carrier, cast monolithic in the same mould. In the upper part of the base, a hole for fixing the base to the wall is drilled, the T-piece consists of strip attached under the hole, for fixing the base horizontally, symmetrically to its horizontal axis of symmetry, and hollow part transforming, as an irregular curve, into the tube element carrier made as a curl facing upwards, and stiffener fixed along the horizontal axis of symmetry of the base and the axis of symmetry of the strip, at the side of its lower plane. The lower edge of the stiffener has a horizontal pad transformed into the upper part of the U-shaped bar carrier. The lower part of the side wall of the U-shaped bar carrier facing the bracket base is equipped with a trigger-type depressing element designed as an arc-shaped element with an angle stiffener. ^ EFFECT: provides fabricability, decreases weight and prime cost, enhances consumer properties during cornice assembly and use; decreases time required for assembly; expands functionality. ^ 3 cl, 4 dwg, 2 ex |
