Building block unit, assembling structure and base having the same
AssigneeChin Tang Paperware Co., Ltd.
InventorFang-Liang HUANG
Life of this patent
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Abstract
A base of a building block is provided, including a sheet body which has a plurality of regions, and a fold-line is formed between each two neighboring regions. The sheet body has at least one assembling hole and at least one assembling portion which are disposed respectively on two different regions of the sheet body. Therefore, the regions can be folded facingly along the fold-lines to form a building block unit which is a hollow polyhedron. A plurality of building block units can be assembled via the engagement of the assembling hole and the assembling portion. The base of the building block unit of the present invention is a sheet body, so it can save much space when being packaged or sold and users can assemble the building block unit by themselves.
Claims12
A building block unit, including:
- a main body which is a polyhedron formed with at least one assembling hole and at least one assembling portion, the at least one assembling hole and the at least one assembling portion disposed respectively on two different faces of the main body, the assembling portion having a cutting line which is non-straight and has two corresponding ends in different positions, a head portion being defined by the cutting line, a connecting section between the head portion and the main body formed with a neck portion to enable the head portion to be swingable relative to the main body, the assembling hole having an engaging portion, and at least the width of the engaging portion being smaller than that of the head portion to enable the head portion to be stuckable at the engaging portion of the assembling hole.
A base of the building block unit, including a sheet body having a plurality of regions, wherein a fold-line is formed between each two neighboring regions, the regions are foldable facingly along the fold-lines to form a hollow polyhedron, the sheet body is formed with at least one assembling hole and at least one assembling portion which are disposed at two of the regions of the sheet body, the assembling portion has a cutting line which is non-straight and has two corresponding ends at different positions, a head portion being defined by the cutting line, a connecting section between the head portion and the sheet body is formed with a neck portion to enable the head portion to be swingable relative to the sheet body, the assembling hole has an engaging portion, and at least the width of the engaging portion is smaller than that of the head portion to enable the head portion to be stuckable at the engaging portion of the assembling hole.
Dependencies are inferred from the claim text.