CN101203284A - Coupling structure for combined football jigsaw puzzle - Google Patents

Abstract

The invention discloses a combined football jigsaw puzzle. The soccer ball puzzle includes 20 regular hexagonal puzzle pieces, 12 regular pentagonal puzzle pieces, and support wings having inner and outer fitting parts. When the puzzle pieces are assembled by the insertion method using the support wings, the inserted puzzle pieces are brought into close contact with each other without being released, thereby providing a soccer ball puzzle having a perfect spherical shape. The soccer ball puzzle can be used for various purposes, such as advertisement decoration, a car, or a money box.

Description

Coupling structures for assembling soccer jigsaw puzzles

technical field

[01] Generally speaking, the present invention relates to a soccer jigsaw puzzle combined by an insertion method, and more specifically, to a soccer jigsaw puzzle consisting of 20 regular hexagonal pieces and 12 regular pentagonal pieces The pieces are combined by the insertion method, wherein the inserted pieces are in close contact with each other when combined, thereby preventing the inserted pieces from loosening, thus providing a soccer jigsaw puzzle with a perfectly spherical shape. This football puzzle can be used for many purposes such as advertising decoration, car or money box.

Background technique

[02] In general, traditional plug-in puzzles are in the shape of a flat plate. Therefore, children can easily assemble the puzzle pieces without special attention, so that the puzzle pieces cannot stimulate children's curiosity.

[03] Therefore, a jigsaw puzzle for arousing children's curiosity has recently been proposed. For example, tiles can be combined to have the shape of a soccer ball. Football puzzles obtained in this way can be used for advertising or gaming purposes.

[04] Korean Utility Model Registration No. 20-279836 discloses a traditional soccer jigsaw puzzle. As shown in Figures 1a and 1b, the soccer jigsaw puzzle includes 12 regular pentagonal boards 2 and 20 regular hexagonal boards 3. Each edge of each regular pentagonal plate 2 has an inner fitting part 8 or outer fitting part 7 . The length of each edge of each regular hexagonal plate 3 is the same as that of each edge of each regular pentagonal plate 2 , and both have an inner fitting part 8 or an outer fitting part 7 .

[5] Each regular pentagonal plate 2 and each regular hexagonal plate 3 are made of a paper product or a synthetic resin material. The inner fitting part 8 may have various shapes. In this case, an inner fitting member 8 having a predetermined width is located at one edge of each regular pentagonal plate 2 and each regular hexagonal plate 3 in such a manner that it protrudes outward by a predetermined length from the center of the edge.

[06] In addition, since each of the regular pentagonal plate 2 and the regular hexagonal plate 3 is made of paper products, the user can easily bend the inside with respect to each of the regular pentagonal plate 2 and the regular hexagonal plate 3. Assembly parts 8.

[07] The exterior fitting part 7 has various shapes. In this case, the outer fitting part 7 is located at one edge of each of the regular pentagonal plate 2 and the regular hexagonal plate 3 in such a manner as to protrude by a predetermined length. A fixing groove 4 is formed on the outside of the joint between each regular pentagonal plate 2 and regular hexagonal plate 3 and the outer fitting part 7 , the length of which corresponds to the width of the inner fitting part 8 .

[08] Therefore, the soccer jigsaw puzzle 1 can be assembled as follows. First, place a regular pentagonal plate 2 as a reference point. The regular hexagonal plate 3 having the outer fitting part 7 and the inner fitting part 8 on each side is combined with the regular pentagonal plate 2 by the insertion method. Then, the regular pentagonal plate 2 is inserted into the outer assembly part 7 and the inner assembly part 8 positioned at each edge of each regular hexagonal plate 3, and then each regular hexagonal plate 3 is connected with the corresponding regular pentagonal plate 2 combine it all toghther. In this way, the football puzzle is completed.

[09] In order to combine the pieces into a soccer jigsaw puzzle 1, the inner fitting parts 8 on each edge of each regular pentagonal board 2 and regular hexagonal board 3 are fitted to the fixing parts of the corresponding outer fitting parts 7. groove 4, and repeat this assembly operation. However, during assembly the pieces are pulled such that each inner fitting part 8 may be easily torn. After the assembly is completed, sliding may occur due to the gap between each regular pentagonal plate 2 and the corresponding regular hexagonal plate 3, which may destroy the integrity. Therefore, it is difficult to maintain the football jigsaw puzzle 1 in the desired shape.

Contents of the invention

technical problem

[10] Therefore, in order to solve the above-mentioned problems in the prior art, the present invention is proposed, and an object of the present invention is to provide a coupling structure for combining soccer jigsaw puzzles, which includes 12 regular pentagonal plates, the plate Each edge of has an inner fitting or outer fitting; 20 regular hexagonal plates, each having an edge the same length as the edge of each regular pentagonal plate, and at each edge having an inner fitting part or outer fitting part; and support wings integrally formed on each edge, thereby allowing regular pentagonal and regular hexagonal plates to come into close contact with each other without assembling each inner fitting part A gap is formed when it fits into the securing groove of the corresponding outer fitting, providing a football puzzle with a perfectly spherical shape.

Technical solutions

[11] In order to achieve the above object, the present invention provides a coupling structure for assembling football jigsaw puzzles, which includes 12 regular pentagonal plates, each edge of which has an inner assembly part or an outer assembly part; 20 regular hexagonal plates each having an edge the same length as the edge of each regular pentagonal plate and having an inner or outer fitting at each edge; and a A trapezoidal support wing on each edge of the regular pentagonal and regular hexagonal panels will provide restoring force when each panel is folded along a certain fold line. The fixing grooves of the inner or outer fitting are located around the fold line of each edge of each regular pentagonal and regular hexagonal panel to be positioned within the support wing. Therefore, when the regular pentagonal plates are inserted into the corresponding regular hexagonal plates, they will be supported by the restoring force of the folded support wings.

Description of drawings

[12] Figures 1a and 1b are plan views showing traditional soccer jigsaw puzzles;

[13] FIG. 2 is a perspective view showing a soccer jigsaw puzzle according to the present invention;

[14] FIG. 3 is an exploded perspective view showing a soccer jigsaw puzzle according to the present invention;

[15] Figures 4a and 4b are expanded views showing a block according to the present invention;

[16] Figures 5a and 5b are perspective views showing a block according to the present invention when folded;

[17] FIG. 6 is a perspective view showing pieces according to the present invention when they are coupled to each other;

[18] FIG. 7 is a sectional view showing a coupling block according to the present invention; and

[19] Figures 8a and 8b are plan views showing the layout of the tiles according to the present invention.

Detailed ways

[20] Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

[21] FIG. 2 is a perspective view showing a soccer jigsaw puzzle according to the present invention, and FIG. 3 is an exploded perspective view showing the soccer jigsaw puzzle according to the present invention.

[22] According to the present invention, the soccer jigsaw puzzle 1 includes 12 regular pentagonal boards 2 and 20 regular hexagonal boards 3, which are made of corrugated cardboard or printed matter. Support wings 5 are located at respective edges of each regular pentagonal plate 2 and regular hexagonal plate 3 . An inner fitting part 8 and an outer fitting part 7 , each having a fixing groove 4 , are located in corresponding support wings 5 . When using the fixing groove 4 of the inner fitting part 8 and the outer fitting part 7 to combine the plates 2 and 3 with each other by the insertion method, due to the restoring force of the supporting wings 5, the regular pentagonal plate 2 and the regular hexagonal The boards 3 will be in close contact with each other, completing the football puzzle 1 with a perfect spherical shape.

[23] Furthermore, when the surfaces of the regular pentagonal board 2 and the regular hexagonal board 3 are processed by corrugated cardboard printing, decorative printing, coating, lens printing, PP, etc., the characteristics of the boards will change. Products made from these sheets can therefore be used as advertising items such as decorations, cars or money boxes.

[24] FIGS. 4a and 4b are unfolded views showing the block according to the present invention, and FIGS. 5a and 5b are perspective views showing the block according to the present invention when it is folded.

[25] According to the present invention, the regular hexagonal board 3 and the regular pentagonal board 2 are combined by an insertion method, thereby forming a soccer jigsaw puzzle 1 . In this case, the trapezoidal support wings 5 protrude outward from the fold line 10 formed along each edge of each regular hexagonal plate 3 and regular pentagonal plate 2 and having the same length as the edge.

[26] In addition, the fixing groove 4 of the inner fitting part 8 or the outer fitting part 7 having a predetermined shape is obtained from the engagement between each regular pentagonal plate 2 and regular hexagonal plate 3 and each support wing It is formed by cutting the inner part of the support wing 5 at the position (ie, the fold line 10).

[27] The fixing groove 4 of the inner fitting part 8 or the outer fitting part 7 is not completely separated from the corresponding support wing 5, but in a manner that facilitates folding, between the support wing 5 and each regular pentagonal plate 2 or The joints (that is, the fold lines 10 ) of each regular hexagonal plate 3 are integrated.

[28] The arrangement of the fixing grooves 4 of the inner fitting part 8 on each edge of the regular pentagonal plate 2 or the regular hexagonal plate 3 and the outer fitting part 7 formed on the support wing 5 is not the same, and Yes have different permutations depending on the position of the combination.

[29] Therefore, the fixing groove 4 formed on the corresponding support wing 5 is not completely removed, but is pressed according to a preset shape using a press knife in such a manner that it is separated from each support wing 5 .

[30] Thus, each inner fitting part 8 will be inserted into the corresponding fixing groove 4 formed by pressing the outer fitting part 7 against each support wing 5 .

[31] In order to make the inner fitting part 8 and the fixing groove 4 formed on the support wing on each edge of each regular pentagonal plate 2 or regular hexagonal plate 3 can be coupled to each other by an insertion method, the The inner fitting part 8 and the fixing groove 4 are pressed to separate from the support wing 5 . In this case, when each support flap 5 is folded in a direction opposite to the fold line 10, the support flap 5 will have a predetermined thickness and provide a restoring force for returning to the original state. Therefore, the board 2 and the board 3 coupled to each other by the insertion method are stably supported.

[32] FIG. 6 is a perspective view showing blocks according to the present invention when coupled to each other, and FIG. 7 is a sectional view showing coupled blocks according to the present invention.

[33] Therefore, in order to firmly assemble the soccer jigsaw puzzle 1 without causing it to slide, the inner fitting part 8 and the outer fitting part will be pressed against the support wings 5 located on each edge of the regular pentagonal plate 2 or the regular hexagonal plate 3 part 7, thereby forming the fixing groove 4. Each support flap 5 is then folded in the direction opposite to the corresponding fold line 10 to provide a restoring force. In this state, the inner fitting part 8 of the regular pentagonal plate 2 or the regular hexagonal plate 3 is fitted into the fixing groove 4 of the different regular pentagonal plate 2 or regular hexagonal plate 3 .

[34] Therefore, when the regular pentagonal plate 2 and the regular hexagonal plate 3 are coupled to each other, they will be in close contact so as not to be separated from each other due to the restoring force of the support wings 5 . Therefore, when repeatedly coupling different plates 2 and 3, they will be supported without sliding, thus providing a perfect spherical shape.

[35] Figures 8a and 8b are plan views showing the layout of the tiles according to the present invention. When using 20 regular hexagonal plates 3 and 12 regular pentagonal plates 2 to combine football 1, wherein 6 regular pentagonal plates 2 and 10 regular hexagonal plates 3 form half of a sphere while forming a pentagon Symmetrical structure. In the drawings, regular hexagonal plates 3 are indicated by reference numerals 1, 2, 3, 4, 5, 6, 7, 8, 9 and 10, regular pentagonal plates 2 are indicated by reference characters A, B, C, D, E and F indicate.

[36] Therefore, referring to the unfolded diagram of the hemisphere, the combination method is as follows. That is, regular hexagonal plates 3 denoted by reference numerals 1, 2, 3, 4 and 5 and regular pentagonal plates 2 denoted by reference character A are combined. Next, regular pentagonal plates 2 denoted by reference characters B, C, D, E and F and regular hexagonal plates 3 denoted by reference numerals 1, 2, 3, 4 and 5 are combined. Then, regular hexagonal plates 3 denoted by reference numerals 6, 7, 8, 9 and 10 are assembled.

[37] That is, as shown in Fig. 8b, when one support wing 5 of plates 2 and 3 combined in this way is indicated by reference character A1, the preceding character A indicates the reference character of the plate itself, and the subsequent number 1 indicates The number of the corresponding board to couple to. Therefore, plate A1 is combined with plate 1A.

[38] After combining one half of the sphere in this way, the other half of the sphere will be combined by the same method and coupled to the completed half.

[39] The soccer jigsaw puzzle 1 has been assembled to form a sphere before inserting the regular hexagonal board 3 denoted by reference numeral 10 . Finally, a regular hexagonal plate 3 denoted by reference numeral 10 is inserted to complete the assembly.

Industrial applicability

[40] As described above, the present invention provides a combined soccer jigsaw puzzle constructed in such a way that the inner and outer fitting parts on the respective edges of the regular pentagonal and regular hexagonal plates are firmly joined to each other by means of supporting wings, Thus forming a perfect sphere shape.

Claims (1)

1. coupled structure that is used for 32 body soccer ball puzzle, it has 12 regular pentagonal panel, this plate has from the protruding predetermined length of the edge center of each plate and has the interior build-up member of preset width, and the outer build-up member of band fixed groove, this fixed groove length is corresponding with the width of interior build-up member; And 20 regular hexagonal panel, each plate has the length edge identical with the edge length of each regular pentagonal panel, from the protruding predetermined length of the edge center of each plate and have the interior build-up member of preset width, and the outer build-up member of band fixed groove, this fixed groove length is corresponding with the width of interior build-up member; The compound mode of this soccer ball puzzle is that the interior build-up member with each regular pentagonal panel and each regular hexagonal panel is assembled in the corresponding outer build-up member, wherein

The football that service regeulations pentagonal panel and regular hexagonal panel make up comprises:

One broken line, it is in the mode along each edge, be formed at build-up member in each on regular pentagonal panel and each edge of regular hexagonal panel and outside joint between build-up member and each regular pentagonal panel and the regular hexagonal panel;

One trapezoidal braced wing, when the broken line along each edge that is formed at regular pentagonal panel and regular hexagonal panel folds, this braced wing will provide restoring force; And

One is arranged in the build-up member of braced wing or the fixed groove of outer build-up member, so that when being positioned at build-up member on each edge of regular pentagonal panel and regular hexagonal panel and outer build-up member and being engaged with each other by the insertion method, interior build-up member and outer build-up member will be subjected to folding the firm support of the restoring force of braced wing.

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