Novel glass sucking disc

The invention discloses a novel glass sucking disc which comprises a base plate, a round plate and a C-shaped handle, wherein a sucking disc, a rubber ring and a restoring rod are arranged on the base plate; the sucking disc is mounted in the inner middle of the base plate; the rubber ring is mounted on the outer side of the base plate; the round plate is mounted at the upper end of the base plate; the restoring rod penetrates through the middle of the round plate and is connected with the sucking disc; a ring-shaped groove is formed in the outer side of the round plate; the two ends of the C-shaped handle are movably hinged into the ring-shaped groove; an anti-slip sleeve is arranged at the top end of the C-shaped handle; the restoring rod is provided with a reset button; the reset button is mounted at the upper end of the restoring rod; and the lower end of the reset button is connected with a spring. A user can hold the anti-slip sleeve and twists the C-shaped handle so as to enable the sucking disc to suck a piece of glass easily; effective angle adjustment can be conducted through the ring-shaped groove; and the novel glass sucking disc has large suction force, and is simple to operate, convenient to carry and safer to use.