发明名称 Assembly kit for toy or the like
摘要 An assembly kit for use as a toy or the like including plurality of rod elements, each having a pair of half portions and fasteners for fixing together the half portions, the half portions having ends in the axial direction and first and second recessed portions on the ends respectively. The first recessed portions are formed in a semi-arcuate configuration, and the second recessed portions are smaller in diameter than the first recessed portions and extend axially outward from the first recessed portions. A plurality of bolts are provided having head portions and shank portions connected to the head portions, the head portions being formed in a disk shape to respectively fit into the first recessed portions and the shank portions being respectively provided with external threads at a front end of the shank portion to fit in the second recessed portion. A plurality of connecting elements forming spheres in general are provided with a plurality of internal threads with which the bolts are engaged.
申请公布号 US4781644(A) 申请公布日期 1988.11.01
申请号 US19860898586 申请日期 1986.08.21
申请人 ABERO LABORATORY INC. 发明人 YOSHIDA, TAKAHARU
分类号 A63H33/12;A63H33/10;E04B1/19;F16B12/40;F16B35/04;(IPC1-7):A63H33/12;F16B7/00 主分类号 A63H33/12
代理机构 代理人
主权项
地址