Novel self-destruction injection syringe

The utility model discloses a novel self-destruction injection syringe. The novel self-destruction injection syringe is characterized in that a core rod is divided into an upper core rod and a lower core rod, an inclined cylinder body is arranged at the upper end of the upper core body, the inclined cylinder body and the upper core body are not concentric, and a spherical body is arranged at the head portion of the inclined cylinder body. When being pressed, the spherical body enters an inner hole of a cylinder neck and penetrates through the back portion of the cylinder neck to be clamped at the upper end of the cylinder neck. When a pressing handle arranged at the lower end of the lower core rod is pulled backward, the lower core rod and the upper core rod can be separated, and the novel self-destruction injection syringe can achieve complete self destruction and cannot be used again. A limiting slice arranged at the side of the lower core rod can avoid the self-destruction of the novel self-destruction inj