Building block unit, assembling structure and base having the same

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.

Description

BACKGROUND OF THE INVENTION[0001]1. Field of the Invention[0002]This invention relates to a building block unit as well as an assembling structure and a base of the building block unit.[0003]2. Description of the Prior Art[0004]Common building blocks are mainly composed of a plurality of building block units as disclosed in TW M426433, in which a bottom opening of a building block is disposed around an outer face of a stub of another building block to make a positioning groove of the building block correspond to and form with a positioning pole of another building block so as to pile up a plurality of building blocks.[0005]However, the stud of this kind of building block is rectangular, so the assembly of building blocks is still limited by angle, and users can't pile up the building blocks as the way they like. Generally speaking, building blocks are integrally made of plastic; therefore, the building blocks will require more space during packaging or shipping, and it is inconvenie...

AI Technical Summary

Benefits of technology

The invention is a building block unit, assembling structure, and base that are easy to assemble and store. The main body is a polyhedron with at least one assembling hole and at least one assembling portion on different faces. The assembling portion has a cutting line and a head portion that can be swinging relative to the main body. The engaging portion of the assembling hole is smaller than the head portion, so it is hard for the head portion to fall off easily. This invention provides a convenient and entertaining way for users to assemble and store building blocks.

Problems solved by technology

However, the stud of this kind of building block is rectangular, so the assembly of building blocks is still limited by angle, and users can't pile up the building blocks as the way they like.

Generally speaking, building blocks are integrally made of plastic; therefore, the building blocks will require more space during packaging or shipping, and it is inconvenient for users to store.

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