Mould structure easy to demould

The utility model relates to the technical field of mold, a mould structure easy to demould is provided, including the front mould, the line position, the solid fixed pressing plate in position and passing of going goes the solid fixed pressing plate in position and is used for making and goes the shovel base of the position drawing of patterns, go the position including a plurality of main positions and go the position for a plurality of times of going, each main line position includes a first main piece and the second owner line position piece of going of vertical setting, the position is gone including the first time of vertical setting the line position piece and the position piece of going for the second time to each time, a plurality of first main go the position piece with a plurality of first time line position piece enclose in turn close formation can supply the shovel basic stretch into hold the cavity, each first main internal surface of going the position piece vertically sets up first boss, each