초록 ▼

A toy construction kit which includes a structural element or connector having a centre panel and two or more rectangular side panels connected to the centre panel. The side panels are folded to form sleeve members of triangular cross section which are insertable in, and frictionally engaged in a ho

A toy construction kit which includes a structural element or connector having a centre panel and two or more rectangular side panels connected to the centre panel. The side panels are folded to form sleeve members of triangular cross section which are insertable in, and frictionally engaged in a hollow structural member of triangular cross section. The structural members and connectors are fabricated of corrugated cardboard so that the construction kit is safe light-weight and disposable.

대표청구항 ▼

[ The embodiments of the invention in which an exclusive property or privilege is claimed are defined as follows:] [1.] A structural element of a toy construction kit comprising a connector including a center panel having at its side edges three or more rectangular sub panels each sub panel being di

[ The embodiments of the invention in which an exclusive property or privilege is claimed are defined as follows:] [1.] A structural element of a toy construction kit comprising a connector including a center panel having at its side edges three or more rectangular sub panels each sub panel being divided into first, second and third panel sections by fold lines extending outwardly from the side edges of the center panel, one of said first, second or third panel sections being integrally joined to the center panel whereby the first and second panel sections of each of the sub panels are folded so as to form a hollow member of triangular cross section frictionally enraging a hollow strut of triangular cross section.