system for mounting to frame with automatic closure between elements of geometric form for construction for educational use of toys

摘要

technology: toys, hobby.essential features of the solution. the object of invention is to create a system of editing at frame with automatic closure elements of geometric shape connect between them.to develop 3d building which houses, trucks, trains, etc.technical problem: to be able to achieve the frame of each element, as, for example, rectangular, owns, on adjacent sides of the back face.a sash profile and protruding holes equidistant between them and, on opposite sides of the same face, the pins also equidistant between them.according to the inclination of the band compared to the back face of the geometric element gives the angular opening of the same elements.shutdown occurs by means of a small tooth present within each hole and outside of each pin.purpose: to provide children a game of practical and safe construction purpose of teaching and education.