CONSTRUCTION ELEMENT (OPTIONS) Russian patent published in 2018 - IPC A63H33/08 

FIELD: games.

SUBSTANCE: invention relates to elements of a construction set, which may be used both in toy construction sets and in brain twisters. Construction element of the first embodiment comprises a base and a connection unit. Base is flat and has the shape of a rectangle, the sides of which are multiples of a. Connector assembly is formed by projections arranged on the base, which form four groups of projections. In the first group, the protrusions are cross-shaped in cross-section. In the second group, the protrusions are tubular with a cross section in the form of a square. In the third group, the protrusions are made in the form of rectangular plates having short sides of the rim. Sides are inclined to each other with the formation of a gap between their end parts. In the fourth group, the projections are in the form of corners, the shelves of which are arranged perpendicular to the plane of the base at its adjacent ends flush with these ends. All projections are placed on the ground in accordance with the grid. Projections of the first group are located at the intersection of the lines of the coordinate grid, the projections of the second group are located at the intersections of the diagonals of the grid cells, projections of the third group – in the middle between the end portions of adjacent protrusions of the first group flush with the ends of the base, the protrusions of the fourth group – in the corners of the base. Construction element of the second embodiment comprises three of the four above-mentioned clamping groups. Both variants of the invention are provided with bridges between the projecting ribs of the individual protrusions to facilitate the force in connecting the parts.

EFFECT: construction elements are proposed.

10 cl, 16 dwg