CN2571451Y

CN2571451Y - Magic pyramid

Info

Publication number: CN2571451Y
Application number: CN 02253570
Authority: CN
Inventors: 刘向军; 白建利
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-09-09
Filing date: 2002-09-09
Publication date: 2003-09-10
Anticipated expiration: 2012-09-09

Abstract

The utility model relates to a magic square. A large regular quadrangular prism is formed by pasting eight same right triangular prisms of which the bottom surfaces are right-angled isosceles triangles through paper, and the large regular quadrangular prism comprises four small regular quadrangular prisms. The inner sides of the four small regular quadrangular prisms are connected in pairs through side pasting paper and form movable connection. The pasting direction of the side pasting paper is upward. The upper surfaces of two small regular quadrangular prisms which are arranged at a first pair of opposite angles of the four small regular quadrangular prisms are connected by flat surface pasting paper, the outer side surfaces of two small regular quadrangular prisms which are arranged at a second pair of opposite angles are connected by angle pasting paper, and each small regular quadrangular prism is formed by the opposite placement of two right triangular prisms. Each side surface of the triangular prisms is pasted with pasting paper which is provided with patterns or used for advertisement. In the process of generating various changes of the shape of the large regular quadrangular prism which forms the movable connection, the patterns of the pasting paper of each side surface and the patterns of the side pasting paper, the angle pasting paper and the flat surface pasting paper can form various multiple patterns and advertisement patterns with movable effect. The utility model has the advantages of various and beautiful changes and successful and delightful sensation, and the purpose of recreation is achieved.

Description

Magic pyramid

Technical field

The utility model relates to a kind of intelligence games for play, is specifically related to a kind of magic square.

Background technology

Magic square of the prior art is to be slapped together by varicolored many little squares mostly, rotate in various manners the little square of same color pieced together and form various patterns together, reach the intelligence entertainment effect, this method difficulty is big, the time that needs is long, very dull.The triangle magic square that special FYA arranged relevant with prior art causes the state that changes few because the face of pasting is too many, lacking enjoyment influences entertainment effect.

The utility model content

The utility model provides a kind of geometry to change the many and wide Magic pyramid of solid space face various, that show.

The technical solution of the utility model is such, a kind of Magic pyramid is pasted with paper at different faces by eight identical straight triangular prisms and is constituted a big four-prism, the bottom surface of tri-prismoid is a right angled isosceles triangle, this big four-prism comprises four little four-prisms, the inboard of four little four-prisms interconnects in twos with the side paster and forms flexible connection, the stickup direction of side paster upwards, the upper surface of two little four-prisms that first group of diagonal angle of four little four-prisms put all connects with the plane paster, the lateral surface of two little four-prisms that second group of diagonal angle put all connects with the angle paster, each little four-prism by two straight triangular prisms to putting formation.

Figuratum paster can be sticked in each side of described tri-prismoid, the spatial form that constitutes the big four-prism that flexibly connects can change, take place in the process of various variations in shape, the paster pattern of each side of eight little tri-prismoids can the homonymy paster, the pattern on angle paster and the plane paster forms various picture mosaics together.

The paster of advertisement poster can be sticked in each side of described tri-prismoid, the spatial form that constitutes the big four-prism that flexibly connects can change, take place in the process of various variations in shape, the paster advertisement poster of each side of eight little tri-prismoids can the homonymy paster, the advertisement poster on angle paster and the plane paster forms the various advertisement figures that dynamic effect is arranged together.

This Magic pyramid is because the optimization selection of the face of stickup, make magic square in the process that changes, geometry changes various and attractive in appearance, the spacial flex of pasting picture is big and many, a kind of figure of every formation, a kind of pattern of every displaying is all given the player a kind of successful and joyful sensation, has reached the purpose of amusement.

Below in conjunction with drawings and Examples the utility model is elaborated.

Description of drawings

Fig. 1 is a space structure schematic diagram of the present utility model.

Fig. 2 a-f is a variable condition schematic diagram of the present utility model.

Fig. 3 a-f is an other variable condition schematic diagram of the present utility model.

The specific embodiment

As shown in Figure 1, Fig. 1 is a space structure schematic diagram of the present utility model, when this Magic pyramid is kept flat, this Magic pyramid is pasted with paper at different faces by eight identical straight triangular prisms 1 and is constituted a big four-prism, the bottom surface of tri-prismoid is a right angled isosceles triangle, this big four-prism comprises four little four-prisms, the inboard of four little four-prisms interconnects in twos with side paster 2 and forms flexible connection, the stickup direction of side paster 2 upwards, the upper surface of two little four-prisms that first group of diagonal angle of four little four-prisms put all connects with plane paster 4, the lateral surface of two little four-prisms that second group of diagonal angle put all connects with angle paster 3, each little four-prism by two straight triangular prisms to putting formation.

Figuratum paster can be sticked in each side of tri-prismoid, the spatial form that constitutes the big four-prism that flexibly connects can change, take place in the process of various variations in shape, the paster pattern of each side of eight little tri-prismoids can homonymy paster 2, the pattern on angle paster 3 and the plane paster 4 forms various picture mosaics together.The paster of advertisement poster can be sticked in each side of tri-prismoid, the spatial form that constitutes the big four-prism that flexibly connects can change, take place in the process of various variations in shape, the paster advertisement poster of each side of eight little tri-prismoids can the homonymy paster, the advertisement poster on angle paster and the plane paster forms the various advertisement figures that dynamic effect is arranged together.

Fig. 2 a-f be should Magic pyramid at the variable condition schematic diagram in space.Fig. 3 a-f is the other variable condition schematic diagram of this Magic pyramid in the space.

Claims

1. Magic pyramid, constitute a big four-prism at different faces with the paper stickup by eight identical straight triangular prisms, the bottom surface of tri-prismoid is a right angled isosceles triangle, it is characterized in that: this big four-prism comprises four little four-prisms, the inboard of four little four-prisms interconnects in twos with the side paster and forms flexible connection, the stickup direction of side paster upwards, the upper surface of two little four-prisms that first group of diagonal angle of four little four-prisms put all connects with the plane paster, the lateral surface of two little four-prisms that second group of diagonal angle put all connects with the angle paster, each little four-prism by two straight triangular prisms to putting formation.

2. Magic pyramid according to claim 1, it is characterized in that: figuratum paster can be sticked in each side of described tri-prismoid, the spatial form that constitutes the big four-prism that flexibly connects can change, take place in the process of various variations in shape, the paster pattern of each side of eight little tri-prismoids can the homonymy paster, the pattern on angle paster and the plane paster forms various picture mosaics together.

3. Magic pyramid according to claim 1, it is characterized in that: the paster of advertisement poster can be sticked in each side of described tri-prismoid, the spatial form that constitutes the big four-prism that flexibly connects can change, take place in the process of various variations in shape, the paster advertisement poster of each side of eight little tri-prismoids can the homonymy paster, the advertisement poster on angle paster and the plane paster forms the various advertisement figures that dynamic effect is arranged together.