Anticorrosion vacuum cup used on construction site

The invention discloses an anticorrosion vacuum cup used on a construction site. The anticorrosion vacuum cup comprises a cup body, wherein a heat insulation layer is arranged on the inner side of the cup body, both the cup body and the heat insulation layer are titanium parts, a container cavity is formed in the hollow portion of the interior of the heat insulation layer, an anti-scalding layer is arranged in the gap between the cup body and the heat insulation layer, a decorative design layer decorated with liquid is arranged inside the anti-scalding layer, a tea accommodating box is arranged on the bottom of the cup body, and holes are evenly distributed in the top of the tea accommodating box. Due to the fact that a vacuum interlayer is arranged between the cup body and the heat insulation layer, heat insulation is achieved. Due to the fact that both an outer cup body part and an inner cup body part are titanium parts, corrosion resistance is improved, any liquid can be contained, and meanwhile, the vacuum cup is more attractive in appearance due to the adoption of the glittering titanium parts. The design is novel, an innovation scheme is adopted, and market prospect is broad.