摘要:
It is mainly formed by some parallelepiped base parts (1) with a perimetric groove in their edge for insertion of tongue pieces (3) emerging from some of the edges. They are provided with at least one axial recess receiving another part materialized by a stepped cylindrical button (5) that can rotate in its lodging upon having four peripheral axial pins (7)that are housed in a ring-shaped recess (6) of the base part (1), concentric to the respective recess. The ring-shaped recesses (6) as well as the axial pins (7) are found on both surfaces. The cylindrical button (5) has a diametric groove (9) open to the periphery. There are other triangular parts (13, 14) upon diagonally cutting the square base parts (1), there also being interconnecting projections (15) and recesses (16). It includes some hinge-type articulating parts (17) whose limbs are similar to the square base parts (1). It also has covers (19) that fit together and in the axial recess (4) by means of a ring-shaped recess (6) of any of the other parts; there also being triangular covers (20) as half elements. This allows the formation on the playing board of mosaic drawings with square (19) and triangular (20) covers.
摘要:
The set is essentially formed of parallelepipedic base pieces (1) with a perimetric groove in the edge thereof for inserting tongues (3) projecting from some of the edges. They are provided with at least one axial opening (4) which receives another piece embodied by a stepped cylindrical button (5) which may rotate in its housing due to the presence of four axial peripheral lugs (7) which are housed into an annular undercut (6) of the base piece (1), said undercut being concentric with respect to the opening. Both the annular undercuts (6) and the axial lugs (7) are provided on both sides of the piece. The cylindrical button (5) has a diametral groove (9) which is open at the periphery. Other triangular pieces (13, 14) are also provided by cutting diagonally the square base pieces (1), having protuberances (15) and recesses (16) for interconnection purposes. The set also includes hinge-type articulated pieces (17) of which the wings are similar to the square base pieces (1). There are also covers (19) which are nestable between each other and into the axial opening (4) by means of the annular undercut (6) of any other piece; there are also triangular covers (20) acting as half-elements. By using the base pieces (1) it is possible to form on a board mosaic drawings with the square (19) and triangular (20) covers.
摘要:
The disclosed didactic-educational toy is comprised of a series of parts or elements which are interconnected and which consist essentially of: a) rectangualar plates (1) which may be joined together by means of elongate boards (3, 4), carrying ten dowels (5) distributed in two rows of five; b) thinner plates (6) representing digital numbers from number 'one', consisting of a small plate, up to number 'ten' of maximum surface area, having an equal number of stepped cylindrical protuberances (7) with axial perforation (8) for insertion into the dowel-carrying plates (1); c) transparent templates (15) having each ten circular orifices (16); d) assembly parts (9, 20, 29) for assembling the digital plates (6); e) articulating parts (39) configured like hinges and connected to the lower face of the digital plates (30); f) reading and writing cards (61) placed on molds (66), as well as other cards (76) carrying words and allegorical drawings.
摘要:
The disclosed didactic-educational toy is comprised of a series of parts or elements which are interconnected and which consist essentially of: a) rectangular plates (1) which may be joined together by means of elongate boards (3, 4), carrying ten dowels (5) distributed in two rows of five; b) thinner plates (6) representing digital numbers from number "one", consisting of a small plate, up to number "ten" of maximum area, having an equal number of stepped cylindrical protuberances (7) with axial perforation (8) for insertion into the dowel-carrying plates (1); c) transparent templates (15) having each ten circular orifices (16); d) assembly parts (9, 20, 29) for assembling the digital plates (6); e) articulating parts (39) configured like hinges and connected to the lower face of the digital plates (30); f) reading and writing cards (61) placed on molds (66), as well as other cards (76) carrying words and allegorical drawings.