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Framework three-dimensional shape

A technology of three-dimensional shape and frame, applied in the direction of cardboard objects, etc., can solve the problem of less three-dimensional shape of the frame structure, and achieve the effect of beautiful form, easy plugging and simple component combination

Inactive Publication Date: 2015-05-27
李平
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the known three-dimensional shapes with frame form characteristics are mostly sheet-like, and the three-dimensional shapes of frame structures are less

Method used

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  • Framework three-dimensional shape
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  • Framework three-dimensional shape

Examples

Experimental program
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Embodiment Construction

[0023] The three-dimensional shape of the frame is composed of six identical parts, Part 1, Part 2...Part 6; the dotted line is used to indicate the positive fold line of the front half fold, that is, when folding, the front and the front of the paper are folded relative to each other; the solid line plus a circle indicates the back fold The anti-folding line, that is, when folding, the reverse side of the paper and the reverse side are folded relative to each other; the dots on the solid line indicate the indicator line;

[0024] Take a square piece of paper, draw a longitudinal opposite-edge indicator line between the midpoint of the upper paper edge and the lower paper edge midpoint, and draw a horizontal opposite-edge indicator line between the left paper edge midpoint and the right paper edge midpoint; figure 1 ;

[0025] Take square paper 2 that is congruent with square paper 1, and make two diagonal indicator lines; as figure 2 ;

[0026] Place a stack of square pape...

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Abstract

The invention provides a framework three-dimensional shape, and relates to a geometry manufacturing method. The framework three-dimensional shape is formed by combining six identical components; first square paper and second square paper are taken, and are stacked for forming a regular octagon shape; four corners of the first square paper are folded and pasted, and an overlapped square is formed; four long reverse fold lines are made and are crossed, and a small square is formed in the middle part; the edge length of the small square is 1 / 5 of the edge length of the first square paper; the folding for 90 degrees is carried out according to the long reverse fold lines; the folding for 90 degrees is carried out according to the positive fold lines of the vertical lines; a paper corner part of the second square paper is an inserting part; a connecting part of the inserting part and the second square paper is an inserted opening; the inserting part of the first component is inserted into the inserted opening of the second component, and three components are inserted and connected to form a triangular framework; through the inserting connection in such a way, the six components are inserted and connected to form the framework three-dimensional shape with eight connected triangular frameworks. The design is ingenious, the component combination is simple, the inserting connection between the components is easy, the geometrical stereoscopic sensation of the modeling is obvious, and the form is attractive.

Description

technical field [0001] The invention relates to a method for making a geometric body, in particular to a method for making a three-dimensional shape. Background technique [0002] At present, the known three-dimensional shapes with frame form characteristics are mostly sheet-like, and the three-dimensional shapes of frame structures are less. Contents of the invention [0003] In order to overcome the disadvantage that most of the existing three-dimensional shapes with frame form characteristics are sheet-like, and the three-dimensional shapes of the frame structure are less, the present invention provides a method for manufacturing the three-dimensional shapes of the frame. [0004] The technical solution adopted by the present invention to solve the technical problem is: the three-dimensional shape of the frame is composed of a total of six identical parts from part one, part two ... part six; [0005] Take a square piece of paper, draw a longitudinal opposite-edge indi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B31D5/04
CPCB31D5/04B31D5/00
Inventor 李平
Owner 李平
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