Three-dimensional folded turnover map

Abstract

The invention relates to a three-dimensional folded turnover map. Any surface of the map is drawn with a map pattern, any edge of the map is taken, the map is rolled into a hollow cuboid of which four surfaces have the equal area toward the reverse side of one surface relatively drawn with the map pattern, each surface of the cuboid is equally divided into two layer or more than two layers of squares along the longitudinal direction, pre-folded lines are formed along diagonal lines of each square or a cross line and the diagonal lines, two layer or more than two layers of continuous square working surfaces form a folded map through two steps, each square working surface is folded to form four independent fold surfaces through the pre-folded lines inside each square working surface, and the four fold surfaces surround a middle central point array. The map is folded into a three-dimensional turnable map through the pre-folded lines designed on an ordinary map, which ensures that the map is miniaturized, has convenient carrying, realizes the lookup function of the map by turning different fold surfaces on the map, and has convenient use; and the three-dimensional folded turnover map can also be re-unfolded to use.

Description

technical field [0001] The invention relates to a map, in particular to a three-dimensional folded and flipped map. Background technique [0002] There are two types of maps commonly used. One is a single sheet. Because the map is very large, it needs to be folded when carrying it. It is very inconvenient to open and fold it when using it. torn everywhere. Another kind of map is an atlas bound into a book. Because this kind of map is limited to the size of each paper, it generally only has a partial map, and then the whole map is composed of multiple partial maps. It is very inconvenient to use. This method is mainly used on world maps etc. Contents of the invention [0003] The object of the present invention is to overcome the defects of the prior art, and provide a three-dimensional foldable flip map that is convenient to carry and use. [0004] In order to achieve the above object, the present invention adopts a kind of three-dimensional folded and flipped map, incl...

AI Technical Summary

Problems solved by technology

[0002] There are two types of maps commonly used. One is a single sheet. Because the map is very large, it needs to be folded when carrying it. It is very inconvenient to open and fold it when using it. torn

Another kind of map is an atlas bound into a book. Because this kind of map is limited to the size of each paper, it generally only has a partial map, and then the whole map is composed of multiple partial maps. It is very inconvenient to use. This method is mainly used on world map etc.

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