The invention relates to an acid-resistant shooting-in-side opening hook. The acid-resistant shooting-in-side opening hook comprises a hook part (1) and a hook handle part (2), a shaft sleeve (3) perpendicular to the hook part (1) is arranged at the bottom of the hook handle part (2), a first circular through hole (4) is formed in the middle of the hook handle part (2), a second circular through hole (5) is formed in the middle of the shaft sleeve (3), the upper end face and the lower end face of the head of the hook part (1) are arranged to be in curved surface shapes respectively, and the surface of the hook part (1) and the surface of the hook handle part (2) are coated with acid-resistant coatings. According to the acid-resistant shooting-in-side opening hook, in the using process, space required when the acid-resistant shooting-in-side opening hook rotates is reduced, the avoiding effect on other parts can be achieved, and collision between the acid-resistant shooting-in-side opening hook and the other parts is avoided; meanwhile, the weight of the acid-resistant shooting-in-side opening hook is reduced, and the working efficiency is thus improved; the acid resistance is good.