CN101480313A - Rectangle paper box - Google Patents

Abstract

The invention relates to a rectangle paper box which has a folding method as follows: rectangle paper is transversely positively folded 5 equal portions to have four positive folding lines and is longitudinally folded into two positive folding lines, the transverse folding lines are crossed with the longitudinal folding lines to display five rectangles at the middle part and ten squares at the side; two ends of the two middle lines of the four folding lines are negative folding lines, others are positive folding lines; the middle part of the rectangle paper is folded along the positive folding lines and the negative folding lines to be of a shape in chart 2; the middle rectangle is the bottom of the paper box which is folded by the standard that the bottom and four sides respectively form right angles; firstly, the 21 at the upper part of the chart 2 is folded and is clung on the 22, the opposite part at the left side is also folded; the 23 is folded to the 22, the opposite part is also folded, at the same time, the 24 is folded to the 25 to be of a shape in chart 3; and the lower part of the chart 2 is similarly folded to be of a shape of chart 4, therefore, the paper box is made. The length and the depth of the rectangle paper box folded by the whole paper can be freely adjusted, four walls of the paper box are all multiple layers and are thick and firm; and the invention has simple manufacture and is easy to learn.

Description

Rectangle paper box

Technical field

The present invention relates to a kind of articles for daily use, refer in particular to a kind of carton simple and energy splendid attire small article of making.

Background technology

Be manufactured with the prior art of the rectangle paper box of certain depth, how paper will be cut apart with a knife or scissors or fasten with glue, more bothersome.

The present invention attempts to produce solid rectangle paper box with the method that adopts folding entire paper.

Summary of the invention

Problem to be solved by this invention is, abandons scissors and glue, utilizes the tension force speciality of entire paper, makes more firm rectangle paper box.

With a rectangular paper transverse normal fold 5 equal portions, fold four roads and just rolling over fold line; Vertically fold twice and just rolling over fold line; Transverse line and longitudinal folding line intersect, and show ten squares of five rectangles and limit sections in middle part; The two ends of two lines in middle part of horizontal four fold lines are fold line, and other are positive broken line;

The middle part is folding according to positive broken line and reflexed line, become Fig. 2 shape;

The middle part rectangle is carton bottom, becomes 90 degree right angles to be as the criterion folding with four peripheries with the bottom; First 21 folding with Fig. 2 top, and foldingly touch 22, the left side is relatively partly same folding; Be folded to 22 with 23 again, part is same folding relatively, 24 is folded to 25 simultaneously, becomes Fig. 3 shape;

Fig. 2 bottom is rolled over method equally, Fig. 4 shape, carton is made.

The invention has the beneficial effects as follows that without scissors and glue, with the folding rectangle paper box of entire paper, the length and width depth can adjust, the carton wall is multilayer, and is abundant and firm; Make simply, and easily study.

Description of drawings

Fig. 1 is the rectangular paper that positive and negative fold line is arranged;

The stereogram that Fig. 2 turns up according to fold line for the middle part;

Fig. 3 will be for will simultaneously folding into the stereogram at middle part;

Fig. 4 is for also folding into another side the stereogram at middle part, i.e. rectangle paper box stereogram.

The specific embodiment

Further specify in conjunction with the accompanying drawings.

With a rectangular paper transverse normal fold 5 equal portions (seeing Fig. 1), fold four roads and just rolling over fold line; Vertically fold twice and just rolling over fold line; Transverse line and longitudinal folding line intersect, and show ten squares of five rectangles and limit sections in middle part; The two ends of two lines in middle part of horizontal four fold lines are fold line, and other are positive broken line;

The middle part is folding according to positive broken line and reflexed line, become Fig. 2 shape;

The middle part rectangle is carton bottom, becomes 90 degree right angles to be as the criterion folding with four peripheries with the bottom; First 21 folding with Fig. 2 top, and foldingly touch 22, the left side is relatively partly same folding; Be folded to 22 with 23 again, part is same folding relatively, 24 is folded to 25 simultaneously, becomes Fig. 3 shape;

Fig. 2 bottom is rolled over method equally, Fig. 4 shape, carton is made.

Claims (1)

1. Rectangle paper box is characterized in that: with a rectangular paper transverse normal fold 5 equal portions, fold four roads and just rolling over fold line; Vertically fold twice and just rolling over fold line; Transverse line and longitudinal folding line intersect, and show ten squares of five rectangles and limit sections in middle part; The two ends of two lines in middle part of horizontal four fold lines are fold line, and other are positive broken line;

   The middle part is folding according to positive broken line and reflexed line;

   The middle part rectangle is carton bottom, becomes 90 degree right angles to be as the criterion folding with four peripheries with the bottom; First 21 folding with Fig. 2 top, and foldingly touch 22, the left side is relatively partly same folding; Be folded to 22 with 23 again, part is same folding relatively, 24 is folded to 25 simultaneously;

   Fig. 2 bottom is rolled over method equally.

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