Press lock detains structure

The utility model discloses a press lock detains structure, include and press briquetting, movable block, base, press compression leg according to being equipped with on the briquetting, be equipped with movable post on the movable block, activity post inner chamber upper end is equipped with the baffle, is equipped with the position limiting slide block on the movable block inner chamber wall, beequipped with the base post on the base, be equipped with on the base with position limiting slide block cooperation cleek stopper, pressing compression leg, base post and following upper end, the bottom entry of activity post respectively, the cover has the spring on the base post, this press lock detains structure, press down the briquetting after, make to push down the movable block accordingto the compression leg, make the movable block move down, make cleek on the cleek stopper get into the slide and move heart -shaped peripheral keep off with heart -shaped dog top, realize the lockingaction, press the back loos