Labor-saving device for bathroom production mold

The utility model relates to the technical field of mold manufacturing, in particular to a labor-saving device for a bathroom production mold, which comprises an I-shaped steel frame and a mold, a clamping piece is arranged on the I-shaped steel frame, a spring balancer and a telescopic fixer are respectively hung on the clamping piece, and a fixed locking structure is mounted at the top of the mold. One end of the spring balancer and one end of the telescopic fixator are both connected with the fixing and locking structure in a sleeving mode, the fixing and locking structure comprises two L-shaped plates and threaded columns, a hoisting structure is arranged on the threaded columns located in the two L-shaped plates, the hoisting structure comprises two limiting blocks, and a first hoisting plate and a second hoisting plate are fixedly connected between the two limiting blocks; by using the fixed locking structure and the hoisting structure and applying the lifting force of the spring balancer, the labor int