CN2748137Y - Assembled block for intellectual development game - Google Patents

Abstract

The utility model relates to an assembled block for intellectual development games, which is composed of a plurality of assembled block units for intellectual development games. The Assembled block unit for intellectual development games comprises an assembled block A and an assembled block B. The assembled block A is formed by mutually matching a first component and a second component which have the same size, shape and structure, and the assembled block B is formed by mutually matching a third component and a fourth component which have the same size, shape and structure. The shape and size of the assembled block A and the assembled block B is in a mutually mirrored symmetrical three-dimensional polygonal shape, and each assembled block is provided with four surfaces which are respectively provided with a right angle. The side length proportion of the two surfaces among the four surfaces is L, 2<1/2>L, 3<1/2>L, and the side length proportion of the other two surfaces is L, L, 2<1/2>L. Therefore, the assembled block for intellectual development games can be assembled into various specific geometric shapes and then makes the user carry out any matching and assembling variation. The utility model can be applicable to intellectual development and recreation.

Description

The riddle combination block

Technical field

The utility model relates to game component, particularly a kind of riddle combination block.

Background technology

The simple thing of healing often has more abundant variation, therefore breaks through the restriction of space-time and brings heal meaningful use value and experience.This saying can be verified on the amusement and recreation articles for use really, such as Chinese chess, backgammon, Chinese checkers, Piao Ke board and building blocks, its simple component units, cooperate simple and clear game rule, in the hand of different people, but often can be ever-changing, bring various game experience, experience different life and experience, more even, can therefore start some cause or on history, leave behind a good reputation.

Just because such factor,, drop into a large amount of mind and design and research and develop more riddle even existing many these classes simple " riddle " on the human history still have many people this road of being fascinated.Being happy high building blocks for example, promptly is with simple geometric moulding building blocks collocation rich colors, and can be piled into the building blocks combination of various different types, and the imagination space that can satisfy all ages and classes layer.

Idea according to this, the design people's U.S. Pat 5322284, having proposed a kind of is the accumulation combination block of an assembled unit with two how much symmetrical assemblies.Make up several assembled units via storehouse, can form various shape and reach all types of patterns and the personage of user expectation.How much assemblies of this accumulation combination block unit are generally partly formed by two, as shown in figure 16.Some among Figure 16 is the trihedral hollow triangle cone a of a tool, and another partly is a set square b corresponding to hollow triangle cone a, again with screw c fixation hollow triangle cone a and set square b.

Though this accumulation combination block can pile up all types of patterns and personage, it has its difficulty on making, and the trouble that also seems aspect assembling.Hollow triangle cone a generally forms with the plastics ejection formation, because triangle cone interior angle too tilts and the space is too narrow and small, when the withdrawing pattern of manufacturing process or the demoulding, often very because of difficulty.In addition, the mode with screw c assembling set square b and hollow triangle cone a then increases assembling trouble and cost of manufacture on foot.In case screw gets loose or when loseing, then influenced the integrality and the practicality of piling up combination block.

Summary of the invention

The purpose of this utility model provides a kind of assembly and simplifies, saves the die sinking manufacturing cost and assemble the unit of riddle combination block easily.

Above-mentioned purpose of the present utility model is to realize like this, a kind of riddle combination block, form by several riddle combination block unit, it is characterized in that each riddle combination block unit is respectively: combination block A, be made up of shape and first and second identical assembly cooperation of structure; Combination block B, form by shape and identical the 3rd and the 4th assembly cooperation of structure, wherein, the geomery of combination block A and B is the three-dimensional polygon-shaped of mutual mirror symmetry, and respectively have 4 faces, have a right angle respectively on this each face, 2 face length of side ratios in these 4 faces are L, √ 2L, √ 3L, and 2 face length of side ratios are L, L, √ 2L in addition; And several flat boards, the shape of the combinatorial surface of combination block A after shape that each is dull and stereotyped and area equal to make up and first and two assemblies of B and with area and, and should flat board form smooth joint close in the jointing edge that covers after engaging.

Above-mentioned purpose of the present utility model can also realize like this, a kind of riddle combination block, form by several riddle combination block unit, it is characterized in that each riddle combination block unit is respectively: combination block A, be made up of shape and first and second identical assembly cooperation of structure; And combination block B, form by shape and identical the 3rd and the 4th assembly cooperation of structure, wherein, the geomery of combination block A and B is the three-dimensional polygon-shaped of mutual mirror symmetry, and respectively have 4 faces, have a right angle respectively on this each face, 2 face length of side ratios in these 4 faces are L, √ 2L, √ 3L, and 2 face length of side ratios are L, L, √ 2L in addition.

The utility model is elaborated with instantiation below in conjunction with accompanying drawing.

Description of drawings

Fig. 1 is an angle stereogram of the present utility model;

Fig. 2 is another angle stereogram of the present utility model;

Fig. 3 is first and second assembly exploded view of the utility model combination block A;

Fig. 4 is the 3rd and the 4th assembly exploded view of the utility model combination block B;

Fig. 5 is the first embodiment combination stereogram of the present utility model;

Fig. 6 is the second embodiment combination stereogram of the present utility model;

Fig. 7 is the 3rd an embodiment combination stereogram of the present utility model;

Fig. 8 is a dull and stereotyped schematic diagram of the present utility model;

Fig. 9 is the first groove schematic diagram of the utility model combination block A;

Figure 10 is the second groove schematic diagram of the utility model combination block A;

Figure 11 is the 3rd groove schematic diagram of the utility model combination block B;

Figure 12 is the 4th groove schematic diagram of the utility model combination block B;

Figure 13 is that the flat board of the utility model combination block combines schematic diagram with first, second and third or four grooves;

Figure 14 is the first application state stereogram of the present utility model;

Figure 15 is the second application state stereogram of the present utility model;

Figure 16 is the stereogram of the previous patent of the design people.

Description of reference numerals: 10 combination block A; 20 combination block B; 11 first assemblies; 12 second assemblies; 13 first grooves; 14 second grooves; 21 the 3rd assemblies; 22 the 4th assemblies; 23 the 3rd grooves; 24 the 4th grooves; 111 the 1st; 112 the 4th; 113 the 6th; 114 first right angles; 115 second right angles; 116 first hypotenuses; 117 second hypotenuses; 118 the 7th hypotenuses; 119 the 8th hypotenuses; 121 the 3rd; 122 the 2nd; 123 the 5th; 124 the 3rd right angles; 125 the 4th right angles; 126 the 4th inclined-planes; 127 the 3rd hypotenuses; 128 the 5th hypotenuses; 129 the 6th hypotenuses; 1111 trips; 1121 holding sections; 1211 trips; 1221 holding sections; 211 the 7th; 212 the 10th; 213 the 12nd; 214 first right angles; 215 second right angles; 216 the 9th hypotenuses; 217 the tenth hypotenuses; 218 the 15 hypotenuses; 219 the 16 hypotenuses; 221 the 9th; 222 the 8th; 223 the 11st; 224 the 3rd right angles; 225 the 4th right angles; 226 the 12 hypotenuses; 227 the 11 hypotenuses; 228 the 13 hypotenuses; 229 the 14 hypotenuses; 2111 trips; 2121 holding sections; 2211 trips; 2221 holding sections; 30 coupling assemblings; 40 engaging assemblies; 50 magnetics; 60 flat boards; 61 first hypotenuses; 62 second hypotenuses; 63 the 3rd hypotenuses; θ ₁The first hypotenuse angle; θ ₂The second hypotenuse angle; θ ₃The 3rd hypotenuse angle.

The specific embodiment

See also Fig. 1, the geomery of combination block A 10 of the present utility model and B 20 is the three-dimensional polygon-shaped of mutual mirror symmetry, and respectively have 4 faces, has a right angle respectively on this each face, 2 face length of side ratios in these 4 faces are (L, √ 2L, √ 3L), and 2 face length of side ratios are (L, L, √ 2L) in addition.Combination block A 10 and B 20 are made up of shape and identical first and second assembly 11,12 and 21,22 cooperations of the 3rd and the 4th assembly of structure, as shown in Figure 2.

See also Fig. 3, first and second assembly 11 and 12 of combination block A10 has the 1st respectively, the the 4th and the 6th 111,112, the 113 and the 2nd, the the 3rd and the 5th 122,121,123, the 1st 111 shapes equal the 3rd 113, the 2nd 122 shapes equal the 4th 112, the 5th 123 shapes equal the 6th 113, the 1st 111 with the 6th 113 edge fit and the 4th 112 and the 6th 113 phase edge fits and the 1st 111 and the 4th 112 phase edge fits and the 1st 111 and the 6th 113 phase edge fits form first and second right angle 114 respectively mutually, 115, the 2nd 122 with the 5th 123 edge fit and the 3rd 121 and the 5th 123 phase edge fits and the 3rd 121 and the 2nd 122 phase edge fits and the 3rd 121 and the 5th 123 phase edge fits form the 3rd and the 4th right angle 124 respectively mutually, 125, in the 1st 111 not with the 4th and the 6th 112,113 length of sides of joining equal in the 4th 112 not and the 1st and the 6th 111,113 length of sides of joining, in the 2nd 122 not with the 3rd and the 5th 121,123 length of sides of joining equal in the 3rd 121 not and the 2nd and the 5th 122,123 length of sides of joining, the 1st 111 and the 4th 112 length of sides of joining equal the 2nd 122 and the 3rd 121 length of sides of joining, and are the 1st 111 and the 6th 113 length of sides of joining half.

As shown in Figure 4, the the 3rd and the 4th assembly 21 of this combination block B, 22 have the 7th respectively, 10 and 12 211,212, the 213 and the 8th, 9 and 10 222,221,223, the 7th 211 shapes equal the 9th 221, the 8th 211 shapes equal the 10th 212, the 11st 223 shapes equal the 12nd 213, the 7th 211 with the 12nd 213 edge fit and the 10th 212 and the 12nd 213 phase edge fits and the 7th 211 and the 10th 212 phase edge fits and the 7th 211 and the 12nd 213 phase edge fits form the 5th and the 6th right angle 214 respectively mutually, 215, the 8th 222 with the 11st 223 edge fit and the 9th 221 and the 11st 223 phase edge fits and the 9th 221 and the 8th 222 phase edge fits and the 9th 221 and the 11st 223 phase edge fits form the 7th and the 8th right angle 224 respectively mutually, 225, in the 7th 211 not with the 10th and the 12nd 212,213 length of sides of joining equal in the 10th 212 not and the 7th and the 12nd 211,213 length of sides of joining, in the 8th 222 not with the 9th and the 11st 221,223 length of sides of joining equal in the 9th 221 not and the 8th and the 11st 222,223 length of sides of joining, the 7th 211 and the 10th 212 length of sides of joining equal the 8th 222 and the 9th 221 length of sides of joining, and are the 7th 211 and the 12nd 213 length of sides of joining half.

Combination block A 10 and B 20 the 1st and 7 111,211 with the 4th, 6,10 and 12 112,113,212,213 phase edge fits and the 4th and 10 112,212 with the 1st, 6,7 and 12 111,113,211, have corresponding holding section and trip 1121 on the 213 phase edge fits respectively, 1111,2121,2111, the 3 and 9 121,221 with the 5th, 2,11 and 8 123,122,223,222 phase limits and the 2nd and 8 122,222 with the 3rd, 5,9 and 11 121,123,221,223 phase edge fits have corresponding holding section and trip 1211 respectively, 1221,2211,2221.

Simultaneously, as shown in Figure 5, the place, first to eight right angle 114,115,124,125,214,215,224,225 of combination block A 10 and B 20 has coupling assembling 30 respectively to be connected with place, corresponding right angle; Or, as Figure 6 and Figure 7, have the magnetic 50 that the engaging assembly 40 that cooperatively interacts or magnetic match on the 1st to 12 111,112,113,121,122,123,211,212,213,221,222,223 of combination block A 10 and B 20.

Combination block A 10 and B 20 the 1st, 7 111,211 and the 2nd, 8 122,222 and the 3rd, 9 121,221 and the 4th, 10 112,212 respectively at after the combination, and covering in addition to engage has dull and stereotypedly 60, sees also Fig. 8 to Figure 12.The the 1st, 7 111,211 and the 2nd, 8 122,222 or the 3rd, 9 121,221 and the 4th, 10 112,212 shape after dull and stereotyped 60 shape and area equal to make up and with area and.

The 1st of combination block A 10 and B 20,7 111, the 211 and the 6th, 12 113,213 phase edge fits have the first and the 9th hypotenuses 116 of inside 22.5 degree that tiltedly contract, 216, the 1st, 7 111, the 211 and the 4th, 10 112,212 phase edge fits and the 2nd, 8 122, the 222 and the 3rd, 9 121,221 phase edge fits have inside second of 45 degree that tiltedly contract respectively, three, ten and 11 hypotenuses 117,127,217,227, the 2nd, 8 122, the 222 and the 5th, 11 123,223 phase edge fits have the 4th and 12 hypotenuses 126 of inside 45 degree that tiltedly contract, 226, and make the 1st, 7 and 2,8 with face 111,211,122,222 after combination, form first and three grooves 13 that inwardly tiltedly contract, 23, as Fig. 9 and Figure 11.Flat board 60 has with respect to second hypotenuse 62 of first hypotenuse, 61, second, ten and three, 11 hypotenuses 117,127,217,227 of above-mentioned first and nine hypotenuses 116,216 and the 3rd hypotenuse 63 of the 4th and 12 hypotenuses 126,226, and dull and stereotyped 60 first hypotenuse 61 has the first hypotenuse angle θ ₁22.5 degree, second hypotenuse 62 and the 3rd hypotenuse 63 are the second and three hypotenuse angle θ that have 45 degree respectively ₂And θ ₃Dull and stereotyped 60 insert first and three grooves 13,23, and dull and stereotyped 60 after covering joint, and its jointing edge forms smooth joint close, as shown in figure 13.

The 3rd of combination block A 10 and B 20,9 121, the 221 and the 5th, 11 123,223 phase edge fits have inside the 5th of 22.5 degree that tiltedly contract, 13 hypotenuses 128,228, the 3rd, 9 112, the 221 and the 2nd, 8 122,222 phase edge fits and the 4th, 10 112, the 212 and the 1st, 7 111,211 phase edge fits have inside the 6th of 45 degree that tiltedly contract respectively, the 14 and the 7th, 15 hypotenuses 129,118,229,218, the 4th, 10 112, the 212 and the 6th, 12 113,213 phase edge fits have inside the 8th of 45 degree that tiltedly contract, 16 hypotenuses 119,219, and make the 3rd, 9 and 4,10 121,221,112,212 after combination, form one inwardly tiltedly contract second, four grooves 14,24, as the 10th and 12 figure.Flat board 60 has with respect to second hypotenuse 62 of first hypotenuse, 61, the 6th, 14 and seven, 15 hypotenuses 129,118,229,218 of the 5th, 13 hypotenuses 128,228 and the 3rd hypotenuse 63 of the 8th, 16 hypotenuses 119,219, and dull and stereotyped 60 first hypotenuse 61 has the first hypotenuse angle θ ₁22.5 degree, second hypotenuse 62 and the 3rd hypotenuse 63 are the second and three hypotenuse angle θ that have 45 degree respectively ₂And θ ₃Dull and stereotyped 60 insert second, four grooves 14,24, and dull and stereotyped 60 after covering joint, and its jointing edge forms smooth joint close, as shown in figure 13.

The the 1st to 12 111,112,113,121,122,123,211,212,213,221,222,223 of combination block A 10 and B 20 is to have identical or different respectively color, symbol or pattern, and dull and stereotyped 60 also can have and the 1st to 12 111,112,113,121,122,123,211,212,213,221,222,223 identical or different color, symbol or pattern.By this, can increase the combination enjoyment of combination block.

Figure 14 is first Application Example of the present utility model, makes up 3 riddle combination block unit, can form a cube.Form the combination block A 10 of these cubical 3 riddle combination block unit and first and third assembly 11,21 and second, four assemblies 12,22 of B20 and have different color respectively, and the feasible cube rich color distinctness that is combined into.Figure 15 is second Application Example of the present utility model, makes up 4 riddle combination block unit, can form a pyramid body.Form the combination block A 10 of 4 riddle combination block unit of this pyramid body and first and third assembly 11,21 and second, four assemblies 12,22 of B 20 and have same hue, and make the color homogeneous of the pyramid body colour that is combined into, as the structure of complete one.

Therefore, the utlity model has following advantage:

1, the utility model first and third assembly and second, four assemblies of using two identical shaped and structures with Be combined into combination block A and B, only need utilize identical shaping mould, can effectively reduce mould relevant cost.

2, the utility model is because using first and third assembly and second, four assemblies of two identical shaped and structures Be combined into combination block A and B, can avoid triangle cone interior angle too to tilt and the space is too narrow and small asks Topic, and when making things convenient for withdrawing pattern behind the ejection formation and the demoulding.

3, the utility model is because using first and third assembly and second, four assemblies of two identical shaped and structures Be combined into combination block A and B, easy to assembly during production, and do not need screw, effectively reduce cost of manufacture.

4, first and third assembly of the present utility model and second, four assemblies system is combined into combination with conjugative component Piece A and B do not need screw, needn't worry the problem that screw gets loose or loses.

5, first, second and third and each face of four assemblies of the present utility model and dull and stereotypedly can have identical or different color, symbol or pattern respectively can increase combination enjoyment.

In sum, the utility model really can reach the intended purposes of utility model, provides the improvement of a kind of riddle combination block unit to form structure, and has made its assembly simplify, can save the die sinking manufacturing cost, and made in the assembling very conveniently, has practical value.

Claims (24)

1, a kind of riddle combination block is made up of several riddle combination block unit, it is characterized in that each riddle combination block unit is respectively:

Combination block A is made up of shape and first and second identical assembly cooperation of structure;

Combination block B is made up of shape and identical the 3rd and the 4th assembly cooperation of structure,

Wherein, the geomery of combination block A and B is the three-dimensional polygon-shaped of mutual mirror symmetry, and respectively has 4 faces, has a right angle respectively on this each face, 2 face length of side ratios in these 4 faces are L, √ 2L, √ 3L, and 2 face length of side ratios are L, L, √ 2L in addition; And

Several flat boards, the shape of the combinatorial surface of combination block A after shape that each is dull and stereotyped and area equal to make up and first and two assemblies of B and with area and, and should flat board form smooth joint close in the jointing edge that covers after engaging.

2, riddle combination block as claimed in claim 1, it is characterized in that, first and second assembly of combination block A has the 1st respectively, 4 and 6 and the 2nd, 3 and 5, the 1st shape equals the 3rd, the 2nd shape equals the 4th, the 5th shape equals the 6th, the 1st with the 6th edge fit and the 4th and the 6th phase edge fit and the 1st and the 4th phase edge fit and the 1st form first and second right angle respectively with the 6th phase edge fit mutually, the 2nd with the 5th edge fit and the 3rd and the 5th phase edge fit and the 3rd and the 2nd phase edge fit and the 3rd form the 3rd and the 4th right angle respectively with the 5th phase edge fit mutually, the length of side of not joining with the 4th and the 6th face in the 1st equals in the 4th not the length of side of joining with the 1st and the 6th face, the length of side of not joining with the 3rd and the 5th face in the 2nd equals in the 3rd not the length of side of joining with the 2nd and the 5th face, the 1st with the 4th face join the length of side equal the 2nd with the 3rd face length of side of joining, and be the 1st with join half of the length of side of the 6th face; The the 3rd and the 4th assembly of combination block B has the 7th respectively, 10 and 12 and the 8th, 9 and 11, the 7th shape equals the 9th, the 8th shape equals the 10th, the 11st shape equals the 12nd, the 7th with the 12nd edge fit and the 10th and the 12nd phase edge fit and the 7th and the 10th phase edge fit and the 7th form the 5th and the 6th right angle respectively with the 12nd phase edge fit mutually, the 8th with the 11st edge fit and the 9th and the 11st phase edge fit and the 9th and the 8th phase edge fit and the 9th form the 7th and the 8th right angle respectively with the 11st phase edge fit mutually, the length of side of not joining with the 10th and the 12nd face in the 7th equals in the 10th not the length of side of joining with the 7th and the 12nd face, the length of side of not joining with the 9th and the 11st face in the 8th equals in the 9th not the length of side of joining with the 8th and the 11st face, the 7th with the 10th face join the length of side equal the 8th with the 9th face length of side of joining, and be the 7th with join half of the length of side of 12 faces.

3, riddle combination block as claimed in claim 2, it is characterized in that, the the 1st, the 7th face of combination block A and B not with the the the 4th, the 10th and the 6th, the 12nd mutually edge fit and the 4th, the 10th face with on the the the 1st, the 7th and the 6th, the 12nd the phase edge fit do not have corresponding conjugative component respectively, limit and the 2nd, the 8th face do not have corresponding conjugative component respectively with the the the 3rd, the 9th and the 5th, the 11st phase edge fit to the 3rd, the 9th face mutually with the the the 5th, the 11st and the 2nd, the 8th.

4, riddle combination block as claimed in claim 3 is characterized in that, conjugative component is the engaging assembly that male and female cooperates.

5, riddle combination block as claimed in claim 3 is characterized in that, conjugative component is the magnetic that magnetic matches.

6, riddle combination block as claimed in claim 2 is characterized in that, has the conjugative component that cooperatively interacts on the 1st to 12 of combination block A and B.

7, riddle combination block as claimed in claim 6 is characterized in that, conjugative component is the engaging assembly that male and female cooperates.

8, riddle combination block as claimed in claim 6 is characterized in that, conjugative component is the magnetic that magnetic matches.

9, riddle combination block as claimed in claim 2 is characterized in that, this place, first to eight right angle of combination block A and B has a coupling assembling respectively, to be connected with place, corresponding right angle.

10, riddle combination block as claimed in claim 9 is characterized in that, coupling assembling is a telescopic thread like body.

11, riddle combination block as claimed in claim 2, it is characterized in that, combination block A and B the 1st, 2 with the 3rd, 4 and the 7th, 8 with the 9th, 10 respectively at after the combination, cover in addition to engage a flat board is arranged, after shape that this is dull and stereotyped and area equal to make up the 1st, 2 with the 3rd, 4 or the 7th, 8 and the 9th, 10 shape and with area and, the jointing edge after this flat board subcovering engages forms smooth joint close.

12, as claim 2 or 11 described riddle combination block, it is characterized in that, the 1st of combination block A and B, the 7th and the 6th, the 12nd phase edge fit has inside first of 22.5 degree that tiltedly contract, the 9th hypotenuse, the 1st, the 7th and the 4th, the 10th phase edge fit and the 2nd, the 8th and the 3rd, the 9th phase edge fit has inside second of 45 degree that tiltedly contract respectively, the the tenth and the 3rd, the 11 hypotenuse, the 2nd, the 8th and the 5th, the 11st phase edge fit has inside the 4th of 45 degree that tiltedly contract, the 12 hypotenuse, and make the 1st, the the 7th and the 2nd, the 8th after combination, form one inwardly tiltedly contract first, the 3rd groove, this flat board has with respect to above-mentioned first, first hypotenuse of the 3rd hypotenuse, second, the the tenth and the 3rd, second hypotenuse and the 4th of the 11 hypotenuse, the 3rd hypotenuse of the 12 hypotenuse, first hypotenuse of this flat board is 22.5 degree, second hypotenuse and the 3rd hypotenuse are 45 degree, and this flat board inserts above-mentioned first, three grooves; The 3rd of this combination block A and B, the 9th and the 5th, the 11st phase edge fit has inside the 5th of 22.5 degree that tiltedly contract, the 13 hypotenuse, the 3rd, the 9th and the 2nd, the 8th phase edge fit and the 4th, the 10th and the 1st, the 7th phase edge fit has inside the 6th of 45 degree that tiltedly contract respectively, the the 14 and the 7th, the 15 hypotenuse, the 4th, the 10th and the 6th, the 12nd phase edge fit has inside the 8th of 45 degree that tiltedly contract, the 16 hypotenuse, and make the 3rd, the the 9th and the 4th, the 10th after combination, form one inwardly tiltedly contract second, the 4th groove, this flat board has with respect to the above-mentioned the 5th, first hypotenuse of the 13 hypotenuse, the 6th, the the 14 and the 7th, second hypotenuse and the 8th of the 15 hypotenuse, the 3rd hypotenuse of the 16 hypotenuse, first hypotenuse of this flat board is 22.5 degree, second hypotenuse and the 3rd hypotenuse are 45 degree, and this flat board inserts above-mentioned second, four grooves.

13, a kind of riddle combination block is made up of several riddle combination block unit, it is characterized in that each riddle combination block unit is respectively:

Combination block A is made up of shape and first and second identical assembly cooperation of structure; And

Combination block B is made up of shape and identical the 3rd and the 4th assembly cooperation of structure,

Wherein, the geomery of combination block A and B is the three-dimensional polygon-shaped of mutual mirror symmetry, and respectively has 4 faces, has a right angle respectively on this each face, 2 face length of side ratios in these 4 faces are L, √ 2L, √ 3L, and 2 face length of side ratios are L, L, √ 2L in addition.

14, riddle combination block as claimed in claim 13, it is characterized in that, first and second assembly of combination block A has the 1st respectively, 4 and 6 and the 2nd, 3 and 5, the 1st shape equals the 3rd, the 2nd shape equals the 4th, the 5th shape equals the 6th, the 1st with the 6th edge fit and the 4th and the 6th phase edge fit and the 1st and the 4th phase edge fit and the 1st form first and second right angle respectively with the 6th phase edge fit mutually, the 2nd with the 5th edge fit and the 3rd and the 5th phase edge fit and the 3rd and the 2nd phase edge fit and the 3rd form the 3rd and the 4th right angle respectively with the 5th phase edge fit mutually, the length of side of not joining with the 4th and the 6th face in the 1st equals in the 4th not the length of side of joining with the 1st and the 6th face, the length of side of not joining with the 3rd and the 5th face in the 2nd equals in the 3rd not the length of side of joining with the 2nd and the 5th face, the 1st with the 4th face join the length of side equal the 2nd with the 3rd face length of side of joining, and be the 1st with join half of the length of side of the 6th face; The the 3rd and the 4th assembly of combination block B has the 7th respectively, 10 and 12 and the 8th, 9 and 11, the 7th shape equals the 9th, the 8th shape equals the 10th, the 11st shape equals the 12nd, the 7th with the 12nd edge fit and the 10th and the 12nd phase edge fit and the 7th and the 10th phase edge fit and the 7th form the 5th and the 6th right angle respectively with the 12nd phase edge fit mutually, the 8th with the 11st edge fit and the 9th and the 11st phase edge fit and the 9th and the 8th phase edge fit and the 9th form the 7th and the 8th right angle respectively with the 11st phase edge fit mutually, the length of side of not joining with the 10th and the 12nd face in the 7th equals in the 10th not the length of side of joining with the 7th and the 12nd face, the length of side of not joining with the 9th and the 11st face in the 8th equals in the 9th not the length of side of joining with the 8th and the 11st face, the 7th with the 10th face join the length of side equal the 8th with the 9th face length of side of joining, and be the 7th with join half of the length of side of 12 faces.

15, riddle combination block as claimed in claim 14, it is characterized in that, the the 1st, the 7th face of combination block A and B not with the the the 4th, the 10th and the 6th, the 12nd mutually edge fit and the 4th, the 10th face with on the the the 1st, the 7th and the 6th, the 12nd the phase edge fit do not have corresponding conjugative component respectively, limit and the 2nd, the 8th face do not have corresponding conjugative component respectively with the the the 3rd, the 9th and the 5th, the 11st phase edge fit to the 3rd, the 9th face mutually with the the the 5th, the 11st and the 2nd, the 8th.

16, riddle combination block as claimed in claim 15 is characterized in that, conjugative component is the engaging assembly that male and female cooperates.

17, riddle combination block as claimed in claim 15 is characterized in that, conjugative component is the magnetic that magnetic matches.

18, riddle combination block as claimed in claim 14 is characterized in that, has the conjugative component that cooperatively interacts on the 1st to 12 of combination block A and B.

19, riddle combination block as claimed in claim 18 is characterized in that, conjugative component is the engaging assembly that male and female cooperates.

20, riddle combination block as claimed in claim 18 is characterized in that, conjugative component is the magnetic that magnetic matches.

21, riddle combination block as claimed in claim 14 is characterized in that, this place, first to eight right angle of combination block A and B has a coupling assembling respectively, to be connected with place, corresponding right angle.

22, riddle combination block as claimed in claim 21 is characterized in that, coupling assembling is a telescopic thread like body.

21, riddle combination block as claimed in claim 14, it is characterized in that, combination block A and B the 1st, 2 with the 3rd, 4 and the 7th, 8 with the 9th, 10 respectively at after the combination, cover in addition to engage a flat board is arranged, after shape that this is dull and stereotyped and area equal to make up the 1st, 2 with the 3rd, 4 or the 7th, 8 and the 9th, 10 shape and with area and, this flat board forms smooth joint close in the jointing edge that covers after engaging.

22, as claim 14 or 21 described riddle combination block, it is characterized in that, the 1st of combination block A and B, the 7th and the 6th, the 12nd phase edge fit has inside first of 22.5 degree that tiltedly contract, the 9th hypotenuse, the 1st, the 7th and the 4th, the 10th phase edge fit and the 2nd, the 8th and the 3rd, the 9th phase edge fit has inside second of 45 degree that tiltedly contract respectively, the the tenth and the 3rd, the 11 hypotenuse, the 2nd, the 8th and the 5th, the 11st phase edge fit has inside the 4th of 45 degree that tiltedly contract, the 12 hypotenuse, and make the 1st, the the 7th and the 2nd, the 8th after combination, form one inwardly tiltedly contract first, the 3rd groove, this flat board has with respect to above-mentioned first, first hypotenuse of the 3rd hypotenuse, second, the the tenth and the 3rd, second hypotenuse and the 4th of the 11 hypotenuse, the 3rd hypotenuse of the 12 hypotenuse, first hypotenuse of this flat board is 22.5 degree, second hypotenuse and the 3rd hypotenuse are 45 degree, and this flat board inserts above-mentioned first, three grooves; The 3rd of this combination block A and B, the 9th and the 5th, the 11st phase edge fit has inside the 5th of 22.5 degree that tiltedly contract, the 13 hypotenuse, the 3rd, the 9th and the 2nd, the 8th phase edge fit and the 4th, the 10th and the 1st, the 7th phase edge fit has inside the 6th of 45 degree that tiltedly contract respectively, the the 14 and the 7th, the 15 hypotenuse, the 4th, the 10th and the 6th, the 12nd phase edge fit has inside the 8th of 45 degree that tiltedly contract, the 16 hypotenuse, and make the 3rd, the the 9th and the 4th, the 10th after combination, form one inwardly tiltedly contract second, the 4th groove, this flat board has with respect to the above-mentioned the 5th, first hypotenuse of the 13 hypotenuse, the 6th, the the 14 and the 7th, second hypotenuse and the 8th of the 15 hypotenuse, the 3rd hypotenuse of the 16 hypotenuse, first hypotenuse of this flat board is 22.5 degree, second hypotenuse and the 3rd hypotenuse are 45 degree, and this flat board inserts above-mentioned second, four grooves.

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