CN216777888U - Improved structure of paper sheet stereo jigsaw puzzle - Google Patents

Abstract

An improved structure of paper three-dimensional jigsaw puzzle is a plurality of unit jigsaw puzzle pieces made of flexible paper, each unit jigsaw puzzle piece at least has four joint edges, and each joint edge of the unit jigsaw puzzle pieces is at least provided with a tenon or a slot for mutually hooking, and the tenon and the slot are mutually connected and spliced to form a hollow product; in addition, patterns are printed on the surfaces of the spliced pieces and combined to form a coherent pattern, so that the spliced pieces can be spliced into a three-dimensional hollow product similar to the original object.

Description

Improved structure of paper sheet stereo jigsaw puzzle

Technical Field

The utility model relates to a paper sheet hollow three-dimensional jigsaw design, in particular to a paper sheet hollow three-dimensional jigsaw design which is formed by mutually clamping and splicing a plurality of flexible paper sheets into various products with hollow shapes, can train a player to have the thinking of 3D three-dimensional concept, improves the recognition of a real object, and can be widely applied to jigsaw or similar structures.

Background

A known paper-sheet hollow solid jigsaw puzzle, for example, Chinese patent No. 201020185893.9 "" paper-sheet hollow solid jigsaw puzzle "", which is a sphere structure formed by at least five joint edges connected and spliced together for each unit of jigsaw puzzle. However, compared with the conventional assembling sheet, the conventional assembling sheet has only four combining edges, and because the combining edges of each unit assembling sheet are more, the included angle formed by the adjacent edges of the assembling sheet is relatively smaller, the space for mutually hooking the combining edges of the adjacent assembling sheets is also narrower, and the assembling of each assembling sheet is difficult.

Moreover, since each unit assembling piece of the structure of the prior art has at least five combining edges, the overall symmetry is relatively poor when the sphere is assembled, so that the assembled sphere structure has poor roundness or aesthetic property.

Therefore, how to make the product not only have easier assembling and multiple variability and expandability, but also keep the simulation or beauty more similar to the real object, which is the key objective of this scheme. Most of the model products with the paper sheets stuck on the market are not really combined in a jigsaw puzzle mode, so that the model products are not jigsaw puzzles with intelligence benefiting performance and are only combined models.

In view of the above, the present inventors have made many years of experience in manufacturing, developing and designing related products, and have made active research, design and organization aiming at the above-mentioned objectives, and finally have produced the present invention with simple structure and good practicability.

Disclosure of Invention

The main object of the present invention is to provide a paper hollow three-dimensional jigsaw puzzle, which is a flexible paper three-dimensional jigsaw puzzle structure with simple components, and the paper puzzle can be folded to form a hollow round ball with better symmetry, roundness or beauty, and can be arbitrarily changed and expanded to form three-dimensional products with different shapes, and has wide applicability.

Another object of the present invention is to provide a hollow solid paper jigsaw puzzle, which has a simple and quick process, a product that can be assembled by consumers in DIY to increase the playing effect, a combination structure with easy assembly and high strength, and a simplified process to reduce the manufacturing cost.

The present invention is made of flexible paper and divided into several unit assembling pieces according to the actual surface shape of the object, each unit assembling piece has at least four combining edges, and each combining edge of each assembling piece has at least one tenon or slot for mutual hooking, and the tenon and slot are connected with the adjacent assembling pieces, after all the assembling pieces are combined, the hollow stereo-structure consistent with the actual object surface can be made, and the hollow stereo-structure assembling objects made by the flexibility of the assembling pieces include animals, vehicles, buildings, balls, magic ball, medical supplies, lamp shades, pet houses, tents, creative goods, etc. and the present case has the real appearance of the earth figure with the line.

The effective gain of the utility model is that the three-dimensional space is reduced or amplified in equal proportion according to the actual object, the split piece is divided according to the surface of the object, and a plurality of unit split pieces are formed by cutting; the surface of each assembled sheet is printed with colorful patterns, the patterns are combined into a coherent pattern, and the combined three-dimensional modeling is more vivid and lively, so that the assembled three-dimensional modeling is a product with intelligence, entertainment and decoration functions.

Other features and embodiments of the present invention will be further understood from the following detailed description taken in conjunction with the accompanying drawings.

Drawings

FIG. 1 is a perspective view of an earth model made in accordance with the present invention.

FIG. 2 is an exploded view of the components of the earth model of the present invention.

FIG. 3 is a schematic illustration of the assembly sheet of the present invention.

FIG. 4 is a diagram of the assembly of FIG. 3.

Fig. 5 is a front view of a puzzle piece of the present invention.

Figure 5A is a cross-sectional view of a puzzle piece of the present invention.

FIG. 6A is a schematic diagram of a one-piece tile infrastructure connection according to the present invention.

FIG. 6B is an expanded view of a one-piece puzzle according to the present invention.

FIG. 7A is a schematic diagram of the basic architecture of a twelve-piece puzzle piece according to the present invention.

Fig. 7B is an expanded view of a twelve-piece puzzle according to the present invention.

FIG. 8A is a schematic diagram of the basic architecture of seven-piece puzzle pieces according to the present invention.

Fig. 8B is an expanded view of a seven-piece puzzle according to the present invention.

FIG. 9 is a perspective view of an earth model made of fourteen tiles of the present invention.

FIG. 10 is an exploded view of the earth model made of fourteen tiles of the present invention.

FIG. 11 is a schematic diagram of the fourteen-piece puzzle of the present invention.

FIG. 12 is a diagram illustrating the present invention after FIG. 11 is assembled.

FIG. 13A is a schematic diagram of the basic architecture of ten-piece puzzle pieces of the present invention.

Fig. 13B is an expanded view of the ten-piece puzzle of the present invention.

FIG. 14 is a perspective view of a partially spherical earth model made in accordance with the present invention.

Fig. 14A is a side view of fig. 14 in accordance with the present invention.

FIG. 15 is a perspective view of another portion of a spherical earth model of the present invention.

Fig. 15A is a side view of fig. 15 in accordance with the present invention.

Detailed Description

Referring to fig. 1 and 2, an embodiment of the present invention is an example of an earth model 1, which is manufactured by reducing the actual size and appearance of the earth in a three-dimensional space in an equal proportion, and dividing the surface into a plurality of unit assembling pieces 10, each unit assembling piece 10 is made of a flexible paper sheet, each unit assembling piece 10 in the figure has at least four joint edges, and at least one tenon 11 or at least one slot 12 is arranged on the joint edge of the periphery of each unit assembling piece, and the tenon 11 and the slot 12 can be mutually hooked and connected with the tenon 11 and the slot 12 of the adjacent assembling piece, and patterns 20 are printed on the surfaces of the unit assembling pieces 10, and the patterns are combined into a continuous pattern, as shown in fig. 2, and the unit assembling pieces 10 are assembled according to the patterns 20 thereon, so as to form an earth model 1 body with a hollow three-dimensional appearance.

Referring to fig. 3 and 4, the unit assembling pieces 10 of the above embodiments are based on four connecting edges, and compared with five connecting edges of a common structure, an included angle formed by adjacent edges of the assembling pieces is relatively larger, so that a space hooked with the connecting edges of the adjacent assembling pieces is larger, and assembling is easier. Moreover, the tenon 11 on the joint edge of the unit assembling piece 10 is provided with a buckling part 111 on both sides of the top end thereof, the bottom edge of the buckling part is formed with a neck part 112 by inward contraction, in addition, both sides of the bottom edge of the clamping groove 12 are recessed inwards to form a groove 121, and the top edge of both sides of the groove 121 is provided with a pair of jaws 122, meanwhile, the width a between the two jaws 122 is smaller than the width b of the neck part 112 of the tenon 11, and the width b of the neck part 112 is more required to be smaller than the width c of the groove 121; therefore, the present embodiment adopts a hook-and-loop manner to make the buckling portion 111 on any combining edge hook and connect with the jaw 122 of the groove 121 on the combining edge of another unit assembling piece 10, as shown in fig. 4. Since the width a between the two jaws 122 is smaller than the width b of the neck 112, the width b of the neck 112 needs to be smaller than the width c of the groove 121 to fasten the two assembly pieces. After the unit assembling pieces 10 are properly combined, the modeling of the earth model 1 can be completed, such as the hollow three-dimensional jigsaw puzzle structure shown in fig. 1.

Referring to fig. 5 and 5A, the unit assembling pieces 10 of the hollow three-dimensional jigsaw puzzle structure of the present invention are cut from a flat flexible paper piece, and the flexible paper piece is made of a bendable material to assemble a hollow sphere with multiple planes, and simultaneously, the hollow three-dimensional puzzle structure can be assembled into three-dimensional products with different shapes by arbitrary variation and expansion. The paper sheet is made of paper and synthetic paper made of polyethylene, polypropylene or EVA foaming materials, has high structural strength and folding strength, is not easy to tear, and has a certain deformation capacity so as to improve the durability of the product.

Referring to fig. 6A and 6B, this embodiment is an expanded view of a hollow sphere puzzle, which is a method for making a shaped piece 10a by connecting four joint edges as main basic structures, wherein the piece 10a is a piece of 54 quadrilateral connecting pieces with one end of the sphere as the center, and each connecting piece is provided with a connecting section 21 and is connected with each other to form a radial piece 10a, as shown in fig. 6A. The assembling pieces 10a are also provided with tenons 11 and slots 12 for connection on the adjacent sides on the combined edges, and the surface is provided with patterns 20, so that a coherent figure is formed after the assembling, and a three-dimensional hollow product similar to the original object is assembled. The combination method is to adopt the structure of hooking the neck 112 of the buckling part 111 and the jaw 122 of the groove 121 as shown in fig. 4, and combine the tenon 11 and the groove 12 adjacent to the assembling piece 10a into a hollow sphere jigsaw puzzle structure.

Referring to fig. 7A and 7B, an embodiment of a twelve-piece three-dimensional jigsaw of the present invention is shown, which is an expanded view of a hollow sphere jigsaw, and another embodiment derived from the above one-piece embodiment, is a manufacturing method of a twelve-piece strip-shaped jigsaw 10B, in which four joint edges are used as main basic structures to connect the four joint edges, each jigsaw 10B joint edge is provided with a tenon 11 and a slot 12 of the adjacent jigsaw 10B, in this embodiment, the twelve-piece strip-shaped jigsaw 10B is composed of 54 quadrilateral joint pieces, and each joint piece is provided with a joint section 21 to connect into a twelve-piece strip-shaped form by radial division, as shown in fig. 7A. And the surface of each strip-shaped splicing sheet 10b is provided with a pattern 20 which is combined into a coherent pattern. Therefore, the assembled pieces can be assembled into a three-dimensional hollow product similar to the original product. In the combining method, the neck 112 of the locking part 111 and the jaw 122 of the groove 121 are hooked together as shown in fig. 4 to form a hollow sphere puzzle structure.

Please refer to fig. 8A and 8B, which are illustrations of a seven-piece three-dimensional jigsaw of the present invention, the embodiment is also an expanded view of a hollow sphere jigsaw, and the whole jigsaw is also based on four joint edges, and the present embodiment is a method of assembling seven pieces by connecting 54 pieces of quadrilateral connecting pieces. Two symmetrical quadrangular unit assembling pieces 10 arranged at the end points of the sphere and five assembling pieces 10c which are formed by another 52 quadrangular connecting pieces taking the unit assembling pieces 10 as centers, are provided with connecting sections 21 on each connecting piece, and are annularly divided along the latitudinal direction of the connecting pieces to be connected with each other to form each strip-shaped assembling piece 10c, as shown in fig. 8A. The joint edge of each piece is provided with a tenon 11 and a slot 12 of the piece on the adjacent side, and the surface of the piece is provided with patterns 20 to form a coherent pattern after combination. Therefore, the assembled pieces can be assembled into a three-dimensional hollow product similar to the original product. The combination method adopts the structure that the neck part 112 of the buckling part 111 and the clamping jaw 122 of the groove 121 are buckled with each other as shown in fig. 4, and the two parts are combined into a jigsaw puzzle structure of a hollow sphere.

Referring to fig. 9 to 12, the embodiment of the fourteen-piece solid jigsaw puzzle of the present invention is also exemplified by manufacturing an earth model 1, and the basic structure is mainly a unit puzzle piece 10 with four joint edges connecting unit puzzle pieces 10 with six joint edges, and the joint edge of the periphery of each unit puzzle piece 10, 10d is at least provided with a tenon 11 or at least provided with a slot 12, as shown in fig. 11. The tenon 11 and the slot 12 can be mutually hooked and connected with the tenon 11 and the slot 12 of the adjacent assembled piece, so that the neck 112 of the buckling part 111 and the jaw 122 of the groove 121 can be mutually hooked and assembled, as shown in fig. 12. Meanwhile, patterns 20 are printed on the surfaces of the unit assembling pieces and are connected into a coherent pattern after being assembled. The earth model 1 of the present embodiment is divided into fourteen unit assembling pieces 10, 10d on the surface, wherein the fourteen unit assembling pieces 10 and eight hexagonal unit assembling pieces 10d are included, and a hexagonal unit assembling piece 10d is hooked and connected to the connecting edge of each of the quadrangular unit assembling pieces 10, that is, each of the quadrangular unit assembling pieces 10 is surrounded by four hexagonal unit assembling pieces 10d, and the unit assembling pieces 10, 10d are assembled according to the pattern 20 thereon according to the connecting form, so as to complete the modeling of the earth model 1, such as the hollow three-dimensional jigsaw puzzle structure shown in fig. 9.

Please refer to fig. 13A and 13B, which show a ten-piece type three-dimensional jigsaw puzzle according to another embodiment of the present invention, the embodiment is another embodiment derived from the above fourteen-piece embodiment, and the overall structure is also a splicing mode of matching four combining edges with six combining edges, and is mainly provided with six quadrilateral unit splicing pieces 10, and four splicing pieces comprise 8 hexagonal connecting pieces connected two by two, and each connecting piece is provided with a connecting segment 21 and connected with a strip-shaped splicing piece 10e, as shown in fig. 13A. The joint edge of each piece is provided with a tenon 11 and a slot 12 of the piece on the adjacent side, and the surface of the piece is provided with patterns 20 to form a coherent pattern after combination. Therefore, the assembled pieces can be assembled into a three-dimensional hollow product similar to the original product. The bonding method is as shown in fig. 12. The neck 112 of the locking portion 111 and the jaw 122 of the groove 121 are locked together to form a hollow ball puzzle structure.

Referring to fig. 14 and 15, the improved structure of the paper-sheet hollow three-dimensional jigsaw of the present invention can be combined into a jigsaw structure of a hollow sphere, and when it is implemented, the paper-sheet hollow three-dimensional jigsaw is also combined into a jigsaw structure of a hollow sphere by using the above 54-piece unit jigsaw, integrally formed jigsaw, twelve-piece jigsaw or seven-piece jigsaw embodiments, and some connecting pieces are connected to each other to form a non-closed jigsaw, as shown in fig. 14. The 54 pieces of unit-assembled piece balls are partially cut into a partially spherical shape of the earth model 1a, as shown in FIG. 14A. The same uses quadrangle unit assembling pieces 10 as the main basic structure, the assembling pieces are provided with tenons 11 and clamping grooves 12 on the adjacent side, the open edges of the assembling pieces at the edge of the non-closed jigsaw puzzle are not provided with tenons 11 or clamping grooves 12, but are formed by connecting arc lines, the surfaces of the assembling pieces are provided with patterns 20, and a coherent pattern is formed after combination, thereby achieving the purpose that the assembling pieces are assembled into a partially spherical hollow product similar to the original object. Or as shown in fig. 15 and fig. 15A, the ball body is partially cut into an unclosed form, and a simpler five-piece unit assembly piece 10 is used for division, so as to assemble a product with the form of the earth model 1a which is similar to the original object and is partially spherical, thereby providing a three-dimensional jigsaw which is easy to assemble for young people or novice players.

From the above, the structure of the utility model has the following practical advantages:

1. make the picture arragement jump off the nest mortar on 2D plane, when piecing together into 3D three-dimensional product simultaneously, each molding pattern has been printed on this sphere to increase the aesthetic property of product.

2. Each assembled piece is made by processing flexible paper sheets or synthetic paper sheets, and has the effect of safety.

3. Because of the plurality of the splicing pieces including the quadrangle, the splicing pieces have larger hooked space, the splicing is easier, and simultaneously, the splicing structure of the ball body also has better integral symmetry, so that the ball body has more roundness and more attractive appearance.

Therefore, all the assembling pieces are made of flexible materials and can be randomly changed and expanded to assemble three-dimensional products with different shapes, so that the shapes of objects which can be manufactured by the scheme are all universal, and the scheme is suitable for being developed to manufacture various three-dimensional changing shapes.

In summary, the present invention can achieve the desired purpose of creation, and provide a hollow paper sheet three-dimensional jigsaw puzzle, which has undoubted practical value, and patent applications are legally proposed. The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the scope of the utility model; therefore, all the equivalent changes and modifications made according to the claims and the contents of the new specification should be covered by the scope of the present invention.

Claims (9)

1. The utility model provides a three-dimensional picture arragement of scraps of paper improves structure, is colluded the group each other by a plurality of unit spelling pieces and combines to form, its characterized in that:

each unit assembling sheet is made of flexible paper material, each unit assembling sheet is provided with four combining edges, each combining edge at the periphery of the assembling sheet is at least provided with a tenon or at least provided with a clamping groove, the two sides of the top end of the tenon are provided with clamping parts, the bottom edges of the clamping parts are inwards contracted to form necks, the clamping grooves are grooves with the combining edges inwards sunken, the top edges at the two sides of the grooves are provided with a pair of clamping jaws, and the tenons or the clamping grooves are respectively mutually hooked and connected with the tenons or the clamping grooves at the corresponding combining edges of the other unit assembling sheet so as to assemble a three-dimensional hollow product, and the assembling sheets are printed with patterns on the surface and combined into a coherent pattern.

2. The improved paper sheet stereo jigsaw puzzle structure as set forth in claim 1, wherein: wherein the unit assembling pieces are composed of 54 molding type assembling pieces with four combining edges.

3. The utility model provides a three-dimensional picture arragement of scraps of paper improves structure, is colluded the group each other by a plurality of unit spelling pieces and combines to form, its characterized in that:

each unit splicing sheet is made of flexible paper sheet material, each unit splicing sheet is connected to form a sheet, the splicing sheets are provided with tenons and clamping grooves of the splicing sheets on the adjacent sides on the combination edges, the tenons or the clamping grooves are respectively hooked with the tenons or the clamping grooves on the corresponding combination edges of the splicing sheets on the adjacent sides, one sheet of forming splicing sheet is formed by mutually connecting 54 quadrilateral connecting sheets, each connecting sheet is provided with a connection section on the combination edges of the adjacent two sides, patterns are arranged on the surface, and a coherent pattern is formed after combination, thereby achieving the purpose that the splicing sheets are spliced into a three-dimensional hollow product similar to the original object.

4. The utility model provides a three-dimensional picture arragement of scraps of paper improves structure, is colluded the group each other by a plurality of unit spelling pieces and combines to form, its characterized in that:

each unit assembling piece is made of flexible paper material, each unit assembling piece is connected to form a twelve-piece assembling piece, the assembling piece is provided with a tenon on a joint edge and a slot on an adjacent side assembling piece, the tenons or the slots are respectively hooked with the tenons or the slots on the corresponding joint edge of the adjacent side assembling piece, the twelve-piece assembling pieces are formed by mutually connecting 54 quadrilateral connecting pieces, each connecting piece is provided with a joint section on the joint edge of the adjacent two sides, and patterns are arranged on the surface of each connecting piece, and a coherent pattern is formed after combination, thereby achieving the purpose that the assembling pieces are assembled into a three-dimensional hollow product similar to an original object.

5. The utility model provides a three-dimensional picture arragement of scraps of paper improves structure, is colluded the group each other by a plurality of unit spelling pieces and combines to form, its characterized in that:

each unit assembling piece is made of flexible paper material, each unit assembling piece is connected to form seven assembling pieces, the assembling pieces are provided with tenons and clamping grooves of the assembling pieces on the adjacent side on the joint edges, the tenons or the clamping grooves are respectively hooked with the tenons or the clamping grooves on the corresponding joint edges of the assembling pieces on the adjacent side, the seven assembling pieces are mutually connected by 54 quadrilateral connecting pieces, each connecting piece is provided with a joint section on the joint edges of the adjacent two sides, and patterns are arranged on the surface, a coherent pattern is formed after combination, and therefore the assembling pieces are spliced into a three-dimensional hollow product which is similar to the original object.

6. The utility model provides a three-dimensional picture arragement of scraps of paper improves structure, is colluded the group each other by a plurality of unit spelling pieces and combines to form, its characterized in that:

each unit assembling piece is made of flexible paper material, each unit assembling piece is connected to form fourteen assembling pieces, the assembling pieces are provided with tenons and clamping grooves on the assembling pieces on the adjacent sides, the tenons or the clamping grooves are respectively hooked with the tenons or the clamping grooves on the corresponding connecting edges of the assembling pieces on the adjacent sides, the fourteen assembling pieces are formed by connecting six quadrilateral unit assembling pieces and eight hexagonal unit assembling pieces, patterns are arranged on the surfaces of the six quadrilateral unit assembling pieces and the eight hexagonal unit assembling pieces, and a coherent pattern is formed after combination, thereby achieving the purpose that the assembling pieces are assembled into a three-dimensional hollow product which is similar to the original object.

7. An improved structure of paper three-dimensional jigsaw puzzle, which is formed by mutually hooking and combining a small number of unit jigsaw pieces, and is characterized in that:

each unit assembling piece is made of flexible paper material, each unit assembling piece is connected to form ten assembling pieces, the assembling pieces are provided with tenons and clamping grooves of the assembling pieces on the adjacent sides, the tenons or the clamping grooves are respectively hooked with the tenons or the clamping grooves on the corresponding connecting sides of the assembling pieces on the adjacent sides, the ten assembling pieces are composed of six quadrilateral unit assembling pieces and eight hexagonal connecting pieces which are connected with each other in pairs to form four assembling pieces, patterns are arranged on the surfaces of the assembling pieces, and a coherent pattern is formed after the assembling pieces are combined, thereby achieving the purpose that the assembling pieces are assembled into a three-dimensional hollow product which is similar to the original object.

8. An improved structure of paper sheet stereo jigsaw puzzle is a non-closed type jigsaw puzzle formed by mutually hooking and combining a plurality of jigsaw puzzle pieces, and is characterized in that:

each splicing sheet is made of flexible paper material, each splicing sheet is connected to form a non-closed type splicing sheet, the combination edge of the splicing sheet is provided with a tenon and a clamping groove of the splicing sheet on the adjacent side, the tenons or the clamping grooves are respectively mutually hooked with the tenons or the clamping grooves on the corresponding combination edge of the splicing sheet on the adjacent side to form a non-closed type form jigsaw puzzle, meanwhile, the open edge of the splicing sheet positioned at the edge of the non-closed type form jigsaw puzzle is not provided with the tenons or the clamping grooves and is connected by a circular arc line, and the non-closed type splicing sheet is a partially spherical hollow product which is formed by splicing 54 pieces, integrally formed splicing sheets, twelve splicing sheets or seven splicing sheets, and is connected with each other, and patterns are arranged on the surface of the partially connected patterns after combination, thereby achieving the purpose that the splicing sheets are spliced into a partially spherical hollow product which is similar to the original object.

9. An improved structure of paper sheet stereo jigsaw puzzle is a non-closed type jigsaw puzzle formed by mutually hooking and combining a plurality of jigsaw puzzle pieces, and is characterized in that:

each splicing sheet is made of flexible paper material, and is connected into a non-closed type form splicing sheet, the combining edge of the splicing sheet is provided with a tenon and a slot of the splicing sheet on the adjacent side, the tenons or the slots are respectively hooked with the tenons or the slots on the corresponding combining edge of the splicing sheet on the adjacent side to form a non-closed type form jigsaw puzzle, meanwhile, the opening edge of the splicing sheet positioned at the edge of the non-closed type form jigsaw is not provided with a tenon or a slot but connected by an arc line, and the non-closed type form splicing sheet is formed by connecting 5 unit splicing sheets, and patterns are arranged on the surface to form a coherent pattern after combination, thereby achieving the purpose that the splicing sheets are spliced into a partial spherical hollow product which is similar to the original object.

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