TETRADECAHEDRAL BUILDING BLOCK

Title:

TETRADECAHEDRAL BUILDING BLOCK

Document Type and Number:

WIPO Patent Application WO/2015/043477

Kind Code:

A1

Abstract:

Disclosed is a tetradecahedral building block comprising a number of unit main bodies (1), the structure, shape and volume of each of the number of unit main bodies (1) being the same. The unit main bodies (1) are tetradecahedrons with six square faces (8) and eight hexagonal faces (9). The six square faces (8) are equally divided into three groups, and the two square faces (8) in the same group are parallel. The eight hexagonal faces (9) are equally divided into four groups, and the two hexagonal faces (9) in the same group are parallel. Two or more unit main bodies (1) are plugged together and/or fixedly connected to form a group. A post (3) is provided on at least one square face (8) on each unit main body (1), and an insert groove (2), located on the same axis as the post (3), is provided on another square face (8). The posts (3) of any two or two groups of unit main bodies (1) cooperate with the insert grooves (2). A component formed of two or more than two connected unit main bodies (1) of the same group is a combined body.

Inventors:

ZHANG HENG (CN)

Application Number:

PCT/CN2014/087370

Publication Date:

April 02, 2015

Filing Date:

September 25, 2014

Export Citation:

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Assignee:

ZHANG HENG (CN)

International Classes:

A63H33/08

Foreign References:

US4238905A	1980-12-16
US3389493A	1968-06-25
US20100115883A1	2010-05-13
CN103463817A	2013-12-25
CN103463818A	2013-12-25
CN2167760Y	1994-06-08

Other References: