Paper folding and shaping process using circular paper sheets and product thereof

A technology of circular and paper pieces, applied in the field of origami modeling using circular paper pieces and its products, can solve the problems of scissors threatening children's safety, complex crafts, and difficulty in mastering, etc., and achieve flexible use and display process and technological structure Simple, easy to promote the effect of the application

Inactive Publication Date: 2014-06-11
淄博机电工程学校
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Educators have found that the traditional paper-cutting process is complicated and the shape is flat and one-sided, which is difficult to arouse people's interest, especially children, and improper use of scissors will threaten children's safety
The traditional origami process is more complicated, difficult to master, and difficult to use in early childhood teaching aids

Method used

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  • Paper folding and shaping process using circular paper sheets and product thereof
  • Paper folding and shaping process using circular paper sheets and product thereof
  • Paper folding and shaping process using circular paper sheets and product thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0070] Example 1: Flower shape

[0071] Such as figure 1 As shown, the flower shape is folded out of triangles in the basic shape, and the specific folding steps are as follows;

[0072] a. First fold the circle into a square in the basic shape;

[0073] b. Fold the square in half along the diagonal to form an isosceles triangle, in which the side with the arc side is invisible;

[0074] c. Pass the center point of the bottom side of the isosceles triangle, draw two straight lines to the place where the waist distance is less than one-half of the bottom side, and fold the two bottom corners of the triangle along the two straight lines, forming three tips at the upper end , Which represents the petals of the flower;

[0075] d. Fold back the other three corners except for the three tips of the petals to form a flower bone shape.

Embodiment 2

[0076] Example 2: Straight-edge grass

[0077] Such as figure 2 As shown, the folding steps of straight-edge grass are as follows:

[0078] a. Fold the circle into a square in the basic shape;

[0079] b. Pass a vertex of the square, draw two straight lines to the two sides of the opposite vertex, fold the two wings outside the two straight lines into the square along the two straight lines, and fold the two sides of the original square The connecting lines of the two vertices overlap to form a symmetrical figure along the connecting axis of the two vertices, the figure is a gyro cone with a large end and a small end;

[0080] c. Draw two straight lines from the vertex of the big end of the top cone to the two sides of the opposite vertex, and fold the two wings outside the two straight lines in half along the two straight lines, and fold the two sides of the vertex of the big end. , Which coincides with the line connecting the big end vertex and the small end vertex, forming a rhom...

Embodiment 3

[0083] Example 3: Curvy grass

[0084] Such as image 3 As shown, the folding steps of the curved grass shape are as follows:

[0085] a. Fold the circle into a square in the basic shape;

[0086] b. Fold the square in half along the diagonal to form an isosceles triangle, where the side with the arc side is visible outwards;

[0087] c. Pass the apex of the isosceles triangle, draw a straight line to any point on the bottom side except the midpoint, and fold the isosceles triangle along the straight line to form a shape with an external obtuse angle and three acute angles;

[0088] d. Pass a point on the straight line introduced in step c, draw two straight lines to the two vertices of the base of the original isosceles triangle, and fold the obtuse angle inward.

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Abstract

The invention discloses a paper folding and shaping process using circular paper sheets and a product thereof, belongs to the field of paper folding processes and also belongs to the field of teaching aids and production processes thereof. The process is characterized by comprising the steps of folding the circular paper sheets into basic shapes, folding into specific shapes based on the basic shapes, and then, splicing, sticking and fixing the basic shapes and the specific shapes, so as to form complete shapes, wherein tailoring is not required during the shaping of the process, and all the basic and specific shapes and the final complete shapes can be unfolded into complete circular shapes again. According to the paper folding and shaping process and the product thereof, splicing combination patterns, such as the basic shapes and the specific shapes, are all formed through folding the circular shapes, so that the thinking vitality of human can be fully mobilized; the creating processing of multiple shapes using the circular shapes is particularly applicable to the teaching of children and primary and secondary schools, and divergent thinking and system combination association are organically combined together, so that teaching is carried out through lively activities, and the significance is profound. The production process of the product is more interesting than the traditional paper cutting processes, and the product has the effect of a three-dimensional relief sculpture and is more vivid and lively in figure.

Description

Technical field [0001] The invention belongs to the field of origami technology, and also belongs to the field of teaching aids and manufacturing processes thereof, and specifically relates to a process and products for origami modeling using circular paper sheets. Background technique [0002] Educators have found that the traditional paper-cutting process is complicated and the molding flow is one-sided, which is difficult to arouse the interest of people, especially children, and the improper use of scissors can threaten the safety of children. The traditional origami process is more complicated, difficult to master, and difficult to use in early childhood teaching aids. Modern society pays increasing attention to children's preschool education and the development of thinking ability. How to develop children's brain activity ability from point to area and form a systematic way of thinking is the focus of attention. After years of teaching and practice, the applicant has summ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B31F1/00B44C5/00G09B19/00
Inventor 赵春艳
Owner 淄博机电工程学校
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