Recently, my son and I often craft craftsfrom cardboard. The last thing he asked me was to teach him how to make a lock with his own hands from cardboard paper. At first it seemed to me that it would be difficult and take a lot of time, which I almost do not have, because I have one more son (a year old). Therefore, we with the eldest can make hand-made articles with our own hands quietly, only when the baby sleeps. But, as it turned out, the cardboard lock is very easy to make, and most importantly quickly. First, we prepare 8 sheets of cardboard, we found only white. It is necessary to make cuts, as in real locks - from above cut out squares. Then each of the 4 sheets is twisted into a pipe, fixed with an adhesive tape. Yarik also asked to make "stands forsentries "who will guard the castle from these towers. I cut out circles that can fit into these towers. But we need not just circles, but circles with rectangles on the sides, with which you can glue them to the tower from the inside. The next thing we did was enter (the grid that opens up) and the bridge. To connect the towers and walls you need to make cuts in them. At the tower we make a cut from below, at the wall from above, and we connect: That's how we could make a simple cardboard lock with our own hands. See still such not difficult crafts.