CN2581033Y

CN2581033Y - Assemble polyhedron

Info

Publication number: CN2581033Y
Application number: CN02282356U
Authority: CN
Inventors: 张宏阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-10-25
Filing date: 2002-10-25
Publication date: 2003-10-22
Anticipated expiration: 2012-10-25

Abstract

The utility model relates to a polyhedron capable of being assembled, which is composed of a plurality of sheet materials A and a plurality of sheet materials B in a mutually splicing mode, wherein, the shapes of base bodies of the sheet materials A and the sheet materials B respectively form a regularly pentagonal shape and a regularly hexagonal shape; edges of the base bodies are respectively extended with short bulges or long bulges; the short bulges of which the length is half of that of side length are arranged at the center of the connected edges; the length of the long bulges is as same as that of the side length; the connecting position of the long burgles and rims is provided with notches for being inserted by the short bulges. Different shape and magnitude of the sheet materials can be assembled various polyhedrons through mutually splicing. The utility model is mainly suitable for the technical field of advertisement, ornaments or intelligent toys for children, etc.

Description

Assemblnig polyhedron

Technical field

The utility model relates to a kind of polyhedron that can assemble, mainly is applicable to fields such as advertisement, ornament or children intelligent toy.

Background technology

In propaganda activities such as commercial promotions, the form of advertisement and content often can play a multiplier effect to the successful running of activities such as sales promotion.The carrier of advertising is varied at present, but does not also have a kind of recreational removable advertising carrier that has.In addition, in existing puzzle, jigsaw puzzle is subjected to liking of child because of its imagination and the manipulative ability that can develop children, but mostly this picture mosaic is planar graph, and it is dull that playing method shows slightly, and people need the more puzzle of horn of plenty.

Summary of the invention

The purpose of this utility model provides a kind of assemblnig polyhedron, by the assembling of several polygon sheet materials, can assembly unit go out different polyhedrons, particularly can be assembled into the spheroid of 32 bodies.Colourful pattern be can draw on polyhedral surface, therefore, advertising carrier or puzzle can be used as to satisfy people's different demands.

A kind of assemblnig polyhedron provided by the utility model, peg graft mutually and form by several sheet materials A and several sheet materials B, the base shape of sheet material A is a regular pentagon, each limit of this regular pentagon is extended with short projection or long projection respectively, its short-and-medium projection places the central authorities of institute's fillet, its length is 1/2 of the regular pentagon length of side, and the length of long projection is identical with the length of regular pentagon, and the junction at long projection and regular pentagon edge is provided with can be for the breach of short projection insertion; The base shape of sheet material B is a regular hexagon, the length of side on each limit of sheet material B is identical with the length of side on each limit of sheet material A, this orthohexagonal each limit is extended with short projection or long projection respectively, its short-and-medium projection places the central authorities on this limit, its length is 1/2 of the regular hexagon length of side, the length of long projection is identical with orthohexagonal length, and the junction at long projection and regular hexagon edge is provided with can be for the breach of short projection insertion.

When assembling, the long and short projection of sheet material A and sheet material B to be pegged graft mutually, method is that the short projection of sheet material is inserted in the breach of long prominence.By adjusting the shape and the size of sheet material, form the body in spheroid or other imaginations gradually.

The utility model can be given full play to people's imagination, be assembled into different polyhedrons as required, on each sheet material, dose different patterns, make according to the polyhedron of certain rule assembly unit and form a complete pattern, can be widely used in advertisement, ornament, amusement, intellectual development toy etc.The utility model easy accessibility, of many uses, not only collection commerce, decoration, amusement are one, also can develop children's intelligence, enrich people's life.

Description of drawings

Further describe structure of the present utility model below in conjunction with embodiment of the present utility model and accompanying drawing thereof.

Fig. 1, Fig. 2 are respectively two embodiment of sheet material A in the utility model.

Fig. 3, Fig. 4, Fig. 5, Fig. 6 are respectively four embodiment of sheet material B in the utility model.

Fig. 7, Fig. 8 are respectively two embodiment of the short-and-medium projection of the utility model.

Fig. 9 is that the utility model sheet material plugs together schematic diagram

Figure 10 is an embodiment schematic diagram after the utility model assembling.

The specific embodiment

The polyhedron of assembling provided by the utility model, peg graft mutually and form by several sheet materials A and several sheet materials B, as shown in Figure 1 and Figure 2, the base shape of sheet material A is a regular pentagon 1, each limit of this regular pentagon is extended with short projection 2 or long projection 3 respectively, short projection 2 places the central authorities of institute's fillet, its length is 1/2 of the regular pentagon length of side, the length of long projection 3 is identical with the length of regular pentagon, the junction at long projection and regular pentagon edge is provided with breach 4, can insert for short projection 2 during assembling; Fig. 3 to Fig. 6 is the schematic diagram of sheet material B.The base shape of sheet material B is a regular hexagon 5, the length of side on each limit of sheet material B is identical with the length of side on each limit of sheet material A, this orthohexagonal each limit also is extended with short projection 2 or long projection 3 respectively, its set position of long and short projection, length, shape are all identical with sheet material A, and long projection 3 is provided with the breach 4 that can supply short projection 2 to insert equally with the junction at regular hexagon edge, and the utility model sheet material plugs together signal as shown in Figure 9.

Sheet material A and sheet material B material can be hard paper opening and closing resin, plastics, aluminium flake or tagger etc., the junction of each edge, limit and long and short projection is the low-intensity bendable portion.Short projection is identical with matrix thickness with the thickness of long projection, can reduce on same material, uses compression method minimizing thickness in the junction or adopts the method for trickle cutting can make the intensity reduction of junction and be easy to bending.Bend makes the easy bending of long and short projection reach the purpose that sheet surface forms radian, also is convenient to the grafting between the sheet material.

Further specify architectural feature of the present utility model and occupation mode with the embodiment that assembles 32 face balls.

32 face balls are made up of 12 sheet material A and 20 sheet material B, wherein:

Among 12 sheet material A, there are five limits of the regular pentagon matrix 1 of 11 sheet material A all to be extended with long projection 3 (Fig. 1); In five limits of the regular pentagon matrix of 1 sheet material A, four limits are extended with long projection 3, and another side is extended with short projection 2 (Fig. 2);

Among 20 sheet material B, be respectively four groups of different shapes, that is: first group of sheet material B has 3, and its six limits that are shaped as regular hexagon 5 all are extended with short projection 2 (Fig. 3); Second group of sheet material B has 9, and it is shaped as five limits in the regular hexagon and is extended with 2, one limits of short projection and is extended with long projection 3 (Fig. 4); The 3rd group of sheet material B has 2, and it is shaped as four limits in the regular hexagon and is extended with 2, two limits of short projection and is extended with long projection 3 (Fig. 5); The 4th group of sheet material B has 6, and it is shaped as three limits in the regular hexagon and is extended with 2, three limits of short projection and is extended with long projection 3 (Fig. 6).

During assembling, can sheet material A be the center, the short projection of sheet material B is inserted in the breach 4 of sheet material A, sheet material is interconnected.All the other sheet material A and sheet material B can interconnecting according to long and short projection, by adjusting the shape and the size of sheet material, assembly unit goes out a plurality of spheres, as 12 bodies, 24 bodies, along with the increase of sphere quantity, can reach the spherical shape polyhedron (as shown in figure 10) of 32 bodies.

For making the connection between the sheet material firm, the length of breach 4 slightly is shorter than the length of short projection 2, two corners of short projection 2 can be wedge angle or round angle (shown in Figure 7) simultaneously, also can be＞shape (shown in Figure 8), after making short projection 2 insert breach 4, its outer wing does not break away from breach because of the impact of external strength.

Print sales promotion or advertising content on spherical surface body, novel form is active, and the pedestrian arouses attention easily; Also can be made into picture mosaic or the board-like Jigsaw toy of similar seven-piece, help children's intellectual development.If establish a hole on the sheet material in office, can become savings box, taking out arbitrary sheet material can also become pen container, and in a word, assemblnig polyhedron can fully be opened people's imagination, conceives and finishes colourful intention.

Claims

1, a kind of assemblnig polyhedron is pegged graft mutually and is formed by several sheet materials A and several sheet materials B, it is characterized in that:

The base shape of sheet material A is regular pentagon (1), each limit of this regular pentagon is extended with short projection (2) or long projection (3) respectively, its short-and-medium projection (2) places the central authorities of institute's fillet, its length is 1/2 of the regular pentagon length of side, the length of long projection (3) is identical with the length of regular pentagon, and the junction at long projection and regular pentagon edge is provided with can be for the breach (4) of short projection (2) insertion;

The base shape of sheet material B is regular hexagon (5), the length of side on each limit of sheet material B is identical with the length of side on each limit of sheet material A, this orthohexagonal each limit is extended with short projection (2) or long projection (3) respectively, its short-and-medium projection (2) places the central authorities of institute's fillet, its length is 1/2 of the regular hexagon length of side, the length of long projection (3) is identical with orthohexagonal length, and the junction at long projection and regular hexagon edge is provided with can be for the breach (4) of short projection (2) insertion.

2, assemblnig polyhedron as claimed in claim 1 is characterized in that: this polyhedron is made up of 12 sheet material A and 20 sheet material B, wherein:

Among 12 sheet material A, there are five limits of the regular pentagon matrix of 11 sheet material A all to be extended with long projection (3); In five limits of the regular pentagon matrix of 1 sheet material A, four limits are extended with long projection (3), and another side is extended with short projection (2);

Among 20 sheet material B, be respectively four groups of different shapes, that is: first group of sheet material B has 3, and it is shaped as orthohexagonal six limits and all is extended with short projection (2); Second group of sheet material B has 9, and its five limits that are shaped as in the regular hexagon are extended with short projection (2), and a limit is extended with long projection (3); The 3rd group of sheet material B has 2, and its four limits that are shaped as in the regular hexagon are extended with short projection (2), and two limits are extended with long projection (3); The 4th group of sheet material B has 6, and its three limits that are shaped as in the regular hexagon are extended with short projection (2), and three limits are extended with long projection (3).

3, assemblnig polyhedron as claimed in claim 1 or 2 is characterized in that: the length of described breach (4) slightly is shorter than the length of short projection (2).

4, assemblnig polyhedron as claimed in claim 1 or 2, it is characterized in that: sheet material A and sheet material B material can be hard paper opening and closing resin, plastics, aluminium flake or tagger etc., the junction of each edge, limit and long and short projection is the low-intensity bendable portion.

5, assemblnig polyhedron as claimed in claim 1 or 2 is characterized in that: two corners of short projection (2) can be wedge angle or round angle, also can be＞shape.