KR100758920B1 - Double-sided vane using a single sheat of paper - Google Patents

Abstract

A double-sided vane structure using a single sheet of divided paper is provided to achieve the decoration characteristics and the attention and concentration effects through the interesting appearance, to allow the effective rotation stability without any trouble of a wind direction, and to improve the advertisement and decoration effects by means of a splendid rotation shape. A double-sided vane structure using a single sheet of divided paper comprises: a sheet of paper(1); many wings(3,3'), formed between the adjacent cut lines(2,2') which are radially cut in a distanced manner from the center of the sheet of paper(1); an assembling hole, formed in the center of the sheet of paper(1); a through-hole, formed in one front end of the corresponding wing(3,3'); and a separate rotation supporting axis(20), connecting the wings(3,3') by using the assembling hole and the through-holes in the state that the wings(3,3') are alternatively folded in the forward and backward directions.

Description

Double-sided vane using a single sheath of paper}

1 is an exploded perspective view of a two-sided pinwheel in accordance with the present invention

Figure 2 is a perspective view of the combined two-sided pinwheel in accordance with the present invention

3a to 3c is a manufacturing process diagram of the two-sided pinwheel in accordance with the present invention,

Figure 3a is a state of folding the wing portion of the divided molding paper to one side

Figure 3b is a state diagram of folding the other wing portion of the divided molding paper to the other side

3C is a complete view of a state in which all the wings of the divided molding papers are folded

4 is a side view of a two-sided pinwheel in accordance with the present invention

5 is another embodiment of the double-sided pinwheel in accordance with the present invention, the side view of a state in which both sides pinwheel is continuously coupled

Figure 6 is another embodiment of a two-sided pinwheel in accordance with the present invention, a side view of a state in which the two sides of the vane of different sizes are continuously coupled

Figure 7 is a further embodiment of the double-sided pinwheel in accordance with the present invention, a cross-sectional view of a state in which the interval maintaining tube is inserted into one side of the double-sided pinwheel

8 is a cross-sectional view of another embodiment of a double-sided pinwheel according to the present invention, in which a gap maintaining tube is inserted into both sides of a double-sided pinwheel.

Figure 9 is another embodiment of a two-sided pinwheel in accordance with the present invention, a front view of a state in which different colors are formed on both sides of the two-sided pinwheel

10a to 10c is a manufacturing process of the pinwheel having a decorative portion between the rotary blades according to another embodiment of the present invention double-sided pinwheel,

10A is a state diagram in which the wing portion of the divided molding paper having a decorative portion is folded to one side;

10B is a state diagram in which another wing portion of the divided molding paper having a decorative portion is folded to the other side;

10C is a complete view of the folded state of all the wings of the divided molded paper having a decorative part

11 is another embodiment of the double-sided pinwheel with a decorative portion according to the present invention, a front view of a state in which different colors are formed on both sides of the divided molding paper

12 is another embodiment of the double-sided pinwheel with a decorative portion according to the present invention

Figure 13 is another embodiment of a double-sided pinwheel with a decorative portion according to the present invention, a front view of a state in which the auxiliary pinwheel of the reduced size is built into the inside of the double-sided pinwheel

Figure 14 is another embodiment of a double-sided pinwheel with a decorative portion according to the present invention, a front view of a state in which the color plate is built in the inside of the double-sided pinwheel

Explanation of symbols on the main parts of the drawings

1: Molded paper 2,2 ': Perforated line

3,3 ': wing portion 4: assembly worker

5: through hole 6: spacing tube

7,7 ': decoration

10,10 ': Double-sided pinwheel

20: rotating support shaft

30: auxiliary wind vane 31: color plate

The present invention relates to a pinwheel used for amusement and decoration or display purposes, and in particular, by forming a wing portion divided by a radial cut line from a single molding paper, these wings are sequentially bent in the forward and rear directions and then Coupling to the rotating support shaft forms a double-sided pinwheel using a single divided molding paper to provide excellent rotational ability regardless of the direction of the wind. It is a double-sided pinwheel that raises the effect of advertising or promotion and exhibition through a colorful rotation form.

In general, a windmill used for children's amusement or decoration for advertising and promotion has a plurality of rotary wings made of plastic resin or paper, and the rotary wings are fixed to pins or shafts.

Such a vane's rotary vanes are usually formed by folding a single sheet, and a plurality of blades are formed by making a plurality of blades by making a plurality of blades at equal intervals along the free end of the sheet-shaped square center region on a plane to form a plurality of blades. Through-holes are formed in the free end regions of the respective blades, and then the free ends of the blades are bent toward the center region so that the through-holes of the center region and each of the free end portions communicate with each other to fix them with separate pins or shafts. do.

At this time, in order to prevent the blade from being separated from the pin or the shaft is fixed to the cap and the like in the axial region of the front and rear of the blade.

These pinwheels are widely used as play games for infants and children, and they are installed at various events, exhibition halls, or gas stations, to induce people's attention as well as to add interest to them and to assist them in achieving their desired purpose. Also widely used as.

However, as described above, the pinwheels have a standardized form all at once, and as the places of using or installing them are rapidly increased, they are fed up when the decorative vanes of the same type are all installed. There is a problem that is halved.

In addition, as described above, most of the general pinwheels have a form and structure that are largely similar in structure to form a single sheet of paper, and thus do not create any aesthetics by a unique design. If you want to produce a large amount of sheet paper as well as overlapping different sheets of different types of sheets to create a new sense of beauty through a combination of the composition of these to create a new aesthetics, resulting in a lower cost of production and less production efficiency It will be a significant obstacle to.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-described problems, and forms a radial cut line on a single molded paper to form a divided wing portion between the cut lines, and each wing portion is crosswise forward and backward. By bending and fixing it to a separate rotary support shaft, it is possible to form a two-sided pinwheel with pinwheels formed on both sides with a single molding,

Both sides of the vane have the effect of focusing the eyes by inducing the appearance of interest as well as the decoration by the vanes, and the two-sided vanes are effectively rotated because they are not affected by the direction of the wind, and even more excellent rotation during the rotation of the vanes It is an object of the present invention to provide a two-sided pinwheel of a highly efficient and economical feature because the aesthetics of the three-dimensional sense as well as the colorful rotating form is greatly improved, thereby greatly improving the advertising and promotion and decoration effect.

Still another object of the present invention is to form a decorative part between the wing part and the wing part, when forming the double-sided pinwheel by folding each wing part, the decorative part is directed to the outer side so as to produce a flat decorative form of the vane The appearance is more unique and colorful to give people an excellent three-dimensional appearance while focusing people's eyes, and to provide a pinwheel of a completely different form through the shape of various decorative parts.

According to the configuration of the present invention, as shown in FIG. 1, a radial cut line 2 (2 ') spaced apart from its center is formed on a single molded paper 1, and the cut line 2 (2') adjacent to each other is formed. Between the wings 3, 3 'are formed in between,

An assembling hole 4 and a through hole 5 are formed at the center of the molding paper 1 and at one end of the wing portion 3 and 3 ′, respectively, to form the assembling hole 4 and the through hole 5. At the same time coupled to a separate rotary support shaft 20,

Each of the blades 3 and 3 'is sequentially bent in the forward and rearward direction so that the through holes 5 of the blades 3 and 3' are fixed by the rotation support shaft 20. As shown in FIG. 2, the double-sided pinwheel 10 is formed by the wing parts 3 and 3 ′ formed on both sides of the molding paper 1 by bending.

Looking at the manufacturing process of the two-sided pinwheel, first, as shown in Figure 3a to form a radial cut line (2) (2 ') spaced from the center of the forming paper (1), these cut line (2) (2') In the state in which the wing part 3 (3 ') was formed between each of the 1st wing parts 3 and 3' in the state which bent to one side, the other wing part adjacent as shown in FIG. 3B. (3) (3 ') repeats bending to the other side to have a form in which wing portions 3 and 3' are sequentially divided and bent to both sides of the molding paper 1 as shown in FIG. 3C. .

The molded paper 1 and the wing 3, 3 ′ are assembling and fixing the respective assembly holes 4 and the through holes 5 by separate rotation support shafts 20, as shown in FIG. 4. The two-sided pinwheel 10 having the wing parts 3 and 3 'in the state where the front and rear wing parts of the molding paper 1 are staggered from each other is completed.

Since the two-sided pinwheel 10 receives the interference and resistance of the wind in almost all directions by the wing portions on both sides, the wind vane 10 has a superior rotational force regardless of the direction of the wind.

Hereinafter, various embodiments of the present invention will be described in detail with the accompanying drawings.

5 is another embodiment of the double-sided pinwheel in accordance with the present invention, a side view of a state in which the two-sided pinwheel is continuously coupled.

The embodiment is formed by further extending the rotation support shaft 20, the two-sided pinwheel 10, 10 'combined on the rotation support shaft 20, the two-sided pinwheel ( 10) Since 10 'is continuously coupled to a single rotating support shaft 20, a more colorful pinwheel can be obtained while the two-sided pinwheels 10 and 10' are respectively divided by the wind speed. Or because the angle of rotation may vary, such a state of rotation will have a more excellent three-dimensional, as well as a colorful rotation form.

Figure 6 is another embodiment of a double-sided pinwheel in accordance with the present invention, a side view of a state in which the two sides of the vane of different sizes are continuously coupled.

The embodiment is formed by further extending the rotation support shaft 20, the two-sided pinwheel 10, 10 'combined on the rotation support shaft 20, the two-sided pinwheel ( 10) Since 10 'is continuously coupled to a single rotating support shaft 20, a more colorful pinwheel can be obtained while the two-sided pinwheels 10 and 10' are respectively divided by the wind speed. Or because the rotation angle may vary, such a state of rotation will have a more excellent three-dimensional, as well as a colorful rotation form.

At this time, the two-sided pinwheel 10, 10 'of one side has a smaller size than the two-sided pinwheel 10, 10' of the other side, the two sides pinwheel 10, 10 'mutually by the wind While preventing interference, the two-sided pinwheel of smaller size effectively utilizes the wind acting as a loss and resistance in the center of the pinwheel, so the two-sided vanes 10, 10 'have different rotational speeds and rotate individually. So you will have a more colorful and highly three-dimensional.

In particular, when the larger double-sided pinwheel 10, 10 'and the smaller-sized double-sided pinwheel 10, 10' are rotated in close contact with each other by the wind, the two-sided pinwheel 10 of different sizes ( 10 ') has the effect of increasing the amount of wind applied to the above-described contact area with the wind, that is, the wing parts 3 and 3', and thus, the rotation speed of the two-sided pinwheel is improved.

7 is a cross-sectional view of another embodiment of the double-sided pinwheel according to the present invention, in which a gap maintaining tube is inserted into one side of the double-sided pinwheel.

The above embodiment is more abundant as the wing portions 3, 3 'corresponding to one side of the molding paper 1 are spaced apart in the double-sided pinwheel 10 assembled by the rotary support shaft 10. It is possible to form a two-sided pinwheel (10) having one side of the shape and the other side excellent in the sense of volume, if you want to form abundant wings (3) (3 ') separate spacing on the rotation support shaft 20 When the wing part 3 (3 ') of the one side is fixed to the edge part of the said space holding tube 6 in the state which inserted the holding tube 6, these wing parts 3 and 3' are made of the molded paper. Since it is kept spaced apart from (1), even a single sided pinwheel can produce a pinwheel of a different type of volume on both sides.

8 is a cross-sectional view of another embodiment of the double-sided pinwheel according to the present invention, in which a gap maintaining tube is inserted into both sides of the double-sided pinwheel.

The above embodiment is more abundant as the wing portions 3, 3 'corresponding to both sides of the molding paper 1 are spaced apart in the double-sided pinwheel 10 assembled by the rotary support shaft 10. To form a double-sided pinwheel (10) having a sense of volume, if you want to form abundant wings (3) (3 '), a separate spacing tube (6) on the rotary support shaft 20 When the wing parts 3 and 3 'of both sides are fixed to the respective ends of the gap holding tube 6 in the inserted state, these wing parts 3 and 3' are both sides of the molding paper 1 from both sides. Since the space is further separated from each other, both sides of the volume is abundantly able to produce a pinwheel.

9 is another embodiment of the double-sided pinwheel according to the present invention, a front view of a state in which different colors are formed on both sides of the double-sided pinwheel.

In the above embodiment, different colors are expressed on both sides of the molding paper 1, and both sides of the molding paper 1 are printed with different colors or with a color film of a thin film attached to both sides of the pinwheel 10. In the case of manufacturing the molding paper (1) and wings (3) (3 ') of different colors when viewed from the front or rear will have a form that is arranged in sequence will have a more colorful and beautiful exterior.

10a to 10c is a manufacturing process of the pinwheel having a decorative portion between the rotary blades according to another embodiment of the present invention double-sided pinwheel.

The above embodiment, by forming the decorative portion (7) (7 ') on the double-sided pinwheel according to the present invention to obtain a more colorful and three-dimensional double-sided pinwheel (10) through the decorative portion (7) (7') The decorative paper forms a radial cutout line 2 (2 ') spaced from the center of the molding paper 1, as shown in FIG. 10A, but divided by these cutout lines (2) (2'). Between the wings (3) (3 ') to be formed through the additional formation of the cutting line (2) (2') is to be divided into a variety of decorative parts (7) (7 ') formed integrally.

In such a state, when the first wing parts 3 and 3 'are bent to one side and the other wing parts 3 and 3' adjacent to each other are bent to the other side as shown in FIG. As shown in 10c, the wing portions 3 and 3 'are divided and bent on both sides of the molded paper 1.

The molding paper 1 and the wing 3, 3 ′ of the molding paper 1 may be formed by coupling and fixing the respective assembly holes 4 and the through holes 5 by separate rotation support shafts 20. The double-sided pinwheel 10 having wings 3 and 3 'with the front and rear wings intersected with each other is completed, and the molded paper 1 is interposed between the wings 3 and 3'. The decorative part 7 (7 ') of the form protruding from it protrudes outward in the form extended from the wing part 3 (3').

Therefore, the present invention double-sided pinnacle having such integral decorative parts 7 (7 ') can obtain a more colorful and three-dimensional pinwheel by the decorative part 7 (7'), the two-sided pinwheel When 10 is rotated by the wind, the above-described decorative parts 7 and 7 'rotate together to produce more excellent decorative properties.

FIG. 11 is a front view of another embodiment of the double-sided pinwheel having the decorative part according to the present invention, in which different colors are formed on both sides of the divided molding paper. FIG.

The above embodiment shows different colors on both sides of the molded paper 1 in the double-sided pinwheel with the decorative parts 7 and 7 ', and prints different colors on both sides of the molded paper 1. In the case of manufacturing the double-sided pinwheel 10 in a state where a thin film of color film is attached or formed, molding papers 1 and wings 3 and 3 'of different colors are sequentially arranged when viewed from the front or rear side. It will have a form that is more colorful and beautiful.

In addition, when only the decorative paper (7) (7 ') to have a separate color surface it is possible to manufacture a pinwheel with a more colorful and excellent decoration through the arrangement and combination of more various colors.

Figure 12 is another embodiment of a double-sided pinwheel having a decorative portion according to the present invention, a front view of the pinwheel to make the remaining portion other than these wings as a decorative portion formed by forming the wing portion to be cut separately inside the molding paper.

In the above embodiment, the wing portions 3, 3 ', which are formed by the cut line 2, 2' from the molded paper 1, are cut out from the inside of the molded paper 1, and these divisions are made. When the end of the wing portion (3) (3 ') to be cut is fixed to the rotation support shaft 20, the decorative portion that the remaining portion of the molded paper (1), except for the wing portion (3) (3') is naturally projected (7) (7 '), which can be decorated in various forms depending on the outer shape of the molded paper 1 or the cutting shape and shape of the wing parts 3, 3'. It is possible to obtain a two-sided pinwheel having a) to escape from the standard shape and structure of the conventional pinwheel to provide a pinwheel with a more colorful and beautiful three-dimensional sense.

13 is a front view of a state in which the auxiliary pinwheel of the reduced size is built into the inside of the double-sided pinwheel as another embodiment of the double-sided pinwheel with a decorative portion according to the present invention.

The embodiment has a separate auxiliary pinwheel (30) having a reduced size inside the wing portion (3) (3 ') of the double-sided pinwheel (10) completed by a single molding paper (1) its support shaft ( 20, and formed by inserting on the auxiliary pinwheel 30, because the two-sided pinwheel 10 and the individual rotation is possible because the two-sided pinwheel 10 and the auxiliary pinwheel 30 by the wind individually Rotating with different rotation speed will produce a more beautiful aesthetic.

At this time, the auxiliary pinwheel 30 may be used by using a common normal pinwheel or by applying a double-sided pinwheel according to the present invention, inserted only on one side of the wing side of the double-sided pinwheel 10 or at the same time inside both sides of the wing You may insert it.

Figure 14 is another embodiment of a double-sided pinwheel with a decorative portion according to the present invention, a front view of a state in which the color plate is built in the inside of the double-sided pinwheel.

In the above embodiment, the rotary support shaft 20 has a color plate 31 having a color surface repeatedly formed inside the wings 3, 3 ′ of the double-sided pinwheel 10 completed by a single molding paper 1. The color plate 31 is formed by inserting on the color plate 31, the color plate of the repetition printed on the surface of the color plate 31 is repeatedly crossed and alternatingly exposed when the two-sided pinwheel 10 is rotated, a more colorful visual effect To produce ..

In this case, the color plate 31 may be inserted only inside one side wing portion of the double-sided pinwheel 10 or simultaneously inserted into both side wing portions.

Since the two-sided pinwheel using the single divided molding paper of the present invention as described above has the effect of focusing the gaze by causing the appearance as well as the interestingness of the two-sided pinwheel, the two-sided pinwheel is not bound to the direction of the wind It has an effective rotational stability, and it is very efficient and economical because the aesthetics are improved through the brilliant rotational shape as well as the brilliant rotational shape when the two-sided pinwheel is rotated.

When the decorative part is formed between the wing part and the wing part, and each wing part is folded to form a double-sided pinwheel, the decorative part produces a flat decorative shape that protrudes toward the outside, thereby making the vane's appearance more unique and colorful. While concentrating people's eyes while giving excellent three-dimensional impression, it has a completely different form through the shape of various decorative parts.

Claims (12)

A radial cut line 2 (2 ') spaced apart from its center is formed on a single molding paper 1, so that the wing portions 3 (3') are placed between the adjacent cut lines 2 (2 '). Partitioned, An assembling hole 4 and a through hole 5 are formed at the center of the molding paper 1 and at one end of the wing portion 3 and 3 ′, respectively, to form the assembling hole 4 and the through hole 5. At the same time coupled to a separate rotary support shaft 20, Each of the wing parts 3, 3 'are bent alternately in the forward and backward directions so that the through holes 5 of the wing parts 3, 3' are fixed by the rotation support shaft 20. The two-sided pinwheel using a single divided molding paper, characterized in that configured to form a double-sided pinwheel 10 by the wing portion (3) (3 ') is formed on both sides around the molding paper (1). The method of claim 1, Using a single divided molding paper, characterized in that to further extend the rotation support shaft 20, the two sides pinwheel 10, 10 'inserted continuously on the rotation support shaft 20 is configured to combine Two-sided pinwheel. The method of claim 1, Rotating support shaft 20 is formed to extend more, so that the two-sided pinwheel 10, 10 'continuously inserted on the rotation support shaft 20 is configured to combine, one side of both sides pinwheel 10, 10 ') Is a two-sided pinwheel using a single divided molding paper, characterized in that combined with a smaller size than the two-sided pinwheel (10, 10') of the other side. The method of claim 1, On one side of the forming paper (1) coupled to the rotation support shaft 20, by inserting a separate spacing holding tube (6) inserted into the rotation supporting shaft 20, molded by the spacing holding tube (6) One side of the blade (3) is a two-sided pinwheel using a single divided molding paper, characterized in that configured to be bent apart from the molding paper (1). The method of claim 1, On both sides of the forming paper (1) coupled to the rotary support shaft 20, a separate spacing holding tube (6) inserted into the rotary supporting shaft (20) is inserted and molded by the spacing holding tube (6). Edge (1) Both sides of the wing (3) (3 ') is a double-sided pinwheel using a single divided molding paper, characterized in that configured to be folded apart from the molding paper (1). The method of claim 1, Both sides pinwheel using a single divided molding paper, characterized in that the two sides of the molding paper (1) is configured differently. The method of claim 1, Between the wing parts 3 and 3 ', the decoration parts 7 and 7' by the cutout line 2 and 2 'are integrally formed, and the wing parts 3 and 3' are sequentially formed. When alternately bent and coupled to the rotary support shaft 20, the decorative portion (7) (7 ') is formed using a single divided molding paper, characterized in that configured to protrude radially from the molding paper (1) Two-sided pinwheel. The method of claim 7, wherein Both sides pinwheel using a single divided molding paper, characterized in that the two sides of the molding paper (1) is configured differently. The method of claim 7, wherein A two-sided pinwheel using a single divided molding paper, characterized in that both sides of the molding paper (1) and both sides of the decorative portion (7) (7 ') is configured differently. The method of claim 1, The wing portions 3, 3 'formed by the cut lines 2, 2' of the molded paper 1 are cut out in the area of the molded paper 1, and each of the wing portions 3 (3 ') boundary is spaced apart from each other, so that the outer side of the molded paper (1) except for the wings (3) (3') which are bent alternately on both sides of the molded paper (1) protruding decorative portion A two-sided pinwheel using a single divided molding paper, characterized in that it is configured to be (7 '). The method of claim 1, Insert a separate pinwheel (30) having a reduced size inside the wing portion (3) (3 ') of the double-sided pinwheel (10) completed by a single molding paper (1) on its rotation support shaft (20) Double-sided pinwheel using a single divided molding paper, characterized in that formed by forming. The method of claim 1, A color plate 31 having a color surface repeatedly formed inside the wing parts 3 and 3 'of the double-sided pinwheel 10 completed by a single molding paper 1 is inserted into and formed on the rotation support shaft 20. Two-sided pinwheel using a single divided molding paper characterized in that the configuration.

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