Spear is mounted to biscuit

The utility model discloses a spear is mounted to biscuit, it includes the charging ram that is provided with a storage section of thick bamboo, handle, the extrusion trigger of mounting colored mouldand is provided with the scraping wings, is provided with the groove that appears of carving of a plurality of continuous ranges on the charging ram, and every the length of carving the shape grooveequals, it is close to rotate handle through the extrusion trigger, and the messenger supports to lean on and promotes the certain distance of charging ram removal at the wedge block who carves the shape groove, and then the extrusion trigger keeps away from rotate handle, and wedge block carves the shape groove from one of them and removes adjacent one and carve the shape groove, and under the spring action of first moment of torsion spring, its front end supports to lean on carves the shape groove back one to extrude next time, and owing to the distance between adjacent two the preceding terminal surfaces of carving