DOUBLE-BUTTON

DOUBLE-BUTTONThe belt on the buttons unbuttoned even faster than secures, even from mild random efforts. However, to abandon the buttons and replace them with, for example, hooks is not necessary. A small improvement — and is amazing: here is a duplicate keypad lock, which is shown in the figure, unexpectedly will never undo. He arranged quite simply: on one end of the belt of polyrope sewn on both sides, and return their parts are fixed on the other, bifurcated end of the belt.
 
S. GOLIKOV, St. Petersburg, Russia

Recommend to read

  • SCREW FROM THE NAILSCREW FROM THE NAIL
    Homebrew joke about the fact that the screw hammered by a hammer holds better than a nail wrapped with a screwdriver, I remembered in that moment, when it took a fairly long screw M6,...
  • CUTS HOT THREADCUTS HOT THREAD
    This simple device can be useful to the house master in the manufacture of various frames, boxes, lampshades and other articles made from organic glass sheet, thermoplastic plastic or...