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Regular triangular column

A technology of regular triangles and cylinders, which is applied in the field of geometric cylinder production, can solve the problems of rare production methods of geometric triangular cylinders, and achieve the effects of easy plugging, beautiful appearance, and unique shape.

Inactive Publication Date: 2015-08-19
李伯姗
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the known manufacturing methods of geometric triangular pyramids are in the majority, while the manufacturing methods of geometric triangular prisms are rare.

Method used

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Examples

Experimental program
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Embodiment Construction

[0028] The right triangle cylinder is formed by inserting and combining six identical A parts of A part 1, A part 2...A part 6 and three identical B parts of B part 1, B part 2, and B part 3. The dotted line is adopted. Indicates the positive fold line of the front side folded in half, that is, when folding, the front side and the front side of the paper are folded relatively; the solid line and the circle indicate the reverse fold line of the back side fold, that is, the back side and the back side of the paper are folded relative to each other when folding; the solid line plus a dot indicates the indicator line;

[0029] How to make part A:

[0030] Take A rectangular paper with a ratio of 1.75:1 in length, width and width, and make three longitudinal lines of equal length parallel to the left and right edges of the A rectangular paper. From left to right are A left longitudinal positive fold line, A longitudinal indicator line, A right longitudinal positive fold line, three long...

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Abstract

The invention relates to a regular triangular column, in particular to a manufacturing method of geometries. The regular triangular column is made by inserting and combining six parts A which are identical to one another and three parts B which are identical to one another. Each part A is made by folding rectangular paper A, having a length-width ratio of 1.75:1, into a folded longitudinal rectangle A. Each part B is made by folding rectangular paper B, as long as the parts A and having a length-width ratio of 1.9:1, into a folded longitudinal rectangle B. Two of the parts A and one of the parts B can form a combined angle. Three of the parts A can be insert-connected into a regular triangular plane. Two of the parts A and two of the parts B can be insert-connected in a cyclic manner, forming a rectangular plane. Six of the parts A and three of the parts B can be insert-connected into the regular triangular column, having two regular triangular planes, three rectangular planes and six combined angles. The regular triangular column is novel in design, simple to manufacture, easy to inset-connect and unique and attractive in appearance.

Description

Technical field [0001] The invention relates to a method for manufacturing a geometric body, in particular to a method for manufacturing a geometric cylinder. Background technique [0002] At present, most of the well-known manufacturing methods of geometric triangular vertebral bodies are rare. Summary of the invention [0003] In order to overcome the deficiencies of the existing methods for manufacturing geometric triangular vertebral bodies, which are rare, the present invention provides a method for manufacturing triangular pyramidal bodies. [0004] The technical solution adopted by the present invention to solve its technical problems is: the right triangle cylinder consists of A part one, A part two...A part six, six identical A parts, and B part one, B part two, and B part three in total. The same B parts are plugged together; [0005] How to make part A: [0006] Take A rectangular paper with a ratio of 1.75:1 in length, width and width, and make three longitudinal lines of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B31D5/04
Inventor 李伯姗
Owner 李伯姗
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