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WO1994001189A1 - Agencement de blocs - Google Patents

Agencement de blocs Download PDF

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Publication number
WO1994001189A1
WO1994001189A1 PCT/CH1993/000176 CH9300176W WO9401189A1 WO 1994001189 A1 WO1994001189 A1 WO 1994001189A1 CH 9300176 W CH9300176 W CH 9300176W WO 9401189 A1 WO9401189 A1 WO 9401189A1
Authority
WO
WIPO (PCT)
Prior art keywords
recess
module
fuselage
block
plug
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CH1993/000176
Other languages
German (de)
English (en)
Inventor
Horst Siegfried
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CH203893A external-priority patent/CH688762A5/de
Application filed by Individual filed Critical Individual
Priority to AU43053/93A priority Critical patent/AU4305393A/en
Publication of WO1994001189A1 publication Critical patent/WO1994001189A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H33/00—Other toys
    • A63H33/04—Building blocks, strips, or similar building parts
    • A63H33/06—Building blocks, strips, or similar building parts to be assembled without the use of additional elements
    • A63H33/08—Building blocks, strips, or similar building parts to be assembled without the use of additional elements provided with complementary holes, grooves, or protuberances, e.g. dovetails
    • A63H33/084—Building blocks, strips, or similar building parts to be assembled without the use of additional elements provided with complementary holes, grooves, or protuberances, e.g. dovetails with grooves

Definitions

  • the present invention relates to a device with components which represent two-dimensional structures.
  • a device of this type is known from DE-A 2236681.
  • the building blocks or pegs of this kit have a fuselage from which plug heads protrude.
  • the respective plug head has the shape of a cube, the length of one side of this cube being the same as the thickness of the trunk of the plug stone.
  • the plug heads are located at a distance from one another, so that there is a space or a recess between the adjacent plug heads for receiving one of the plug heads of another module.
  • the distance between two adjacent plug heads on one of the modules, i.e. the width of this recess is equal to the length of the side of the cube-shaped plug head mentioned. This is so that the head of a second or adjacent module can be held between the facing side walls by two plug heads on the first module by frictional forces.
  • This H-stone 15 has two recesses 5, one of which lies in one half of such an H-stone 15. These recesses 5 open in opposite directions and their boundary has the dimensions of a cube with the side length equal to a.
  • a bridge 16 results between the plug-in heads 3 and 4 in this H-stone 15.
  • This bridge is created by connecting the fuselages 2 of the simple U-blocks. Consequently, the width or height of the web 2a, i.e. that its width or height is equal to twice the thickness a of the fuselage 2 of the U component according to FIG. 1.
  • the length of this web 16 is equal to the length 3a of the fuselage 2 of a U building block.
  • FIG. 4 shows a module 20 of the present device, the shape of which can also be defined such that two H-shaped modules 15 according to FIG. 3 are joined together to form a whole via facing end faces 17 thereof.
  • These H modules 1 are oriented such that the projections of the U modules from which the respective H module is made is assembled, point in opposite directions and that the longitudinal or symmetry axes of these projections run perpendicular to the bottom surface 7 of the U-shaped partial building blocks.
  • Such a module can also be referred to as a double H module 20.
  • the design of the plug heads 3 and 4 located in the end region of this double H module 20 is similar to the design of plug heads 3 and 4 of the simple U module 1.
  • By connecting the pairs of single plug heads of the simple H bricks on the inside 15 results in a central projection 21 of double length 2a in the double H module.
  • the thickness of this double projection 21 is equal to the thickness a of the component.
  • This module 20 has four recesses 5, which have the dimensions of a cube with the side length equal to a.
  • the respective recess 5 is located between the middle double projection 21 and one of the single projections 3 or 4 in the end region of a web 161 of this module 20.
  • the web 161 has a thickness a, a height 2a and a length 6a.
  • Each pair of recesses 5 opens in the same direction.
  • FIG. 5 shows a relatively simple structure in which the above-described and two-dimensional building blocks are assigned to one another.
  • This FIG. 5 shows only one example for a possible assembly. It can also be seen that the components assigned to one another lie on the same level or that they can also be at right angles to one another. It can also be seen from FIG. 5 that the building blocks can be hooked together or positively connected. This can be achieved both with the arrangement of the modules in a common plane and with the right-angled arrangement of the same.
  • Modules A and B are on the same level.
  • the plug head 3 of the block B is in the recess 5 of the block A and the plug head 4 of the block A is in the recess 5 of the block B.
  • This positive connection can be loaded in the longitudinal direction of the bottom surface 7 with a maximum force, which is only is limited by the internal forces in the material of the building blocks.
  • the building blocks can be made of plastic or concrete. Since the construction of the building blocks also enables them to be arranged at right angles and at the same time in a force-fitting manner, as can be seen in the case of building blocks C and D, spatial structures, including elongated beams, can be composed of these building blocks.
  • the module 1 only fills one of the upper recesses. This is particularly important if the existing building blocks are used in construction.
  • the building blocks of the present device must comply with a rule, namely that the respective building block has at least one recess and that in the region of this recess there is a section of the building block in which at least one Dimension is at least twice as large as the width of the recess.
  • FIG. 6 shows a more complicated structure of the existing building blocks in a top view, which can be used instead of a garden wall, for example.
  • This structure consists of the double H-blocks 20.
  • a first set of these blocks 20 is placed upright on the floor and the blocks of this set run parallel to each other.
  • the spacing of these stones 20 from one another is selected such that it equals the spacing between the two recesses 5 on a building block 20 that open next to one another and open in the same direction.
  • the building blocks 20 of the second set are placed on the building blocks 20 of the first set such that they bridge the distance between two adjacent building blocks 20 of the first set.
  • the webs 16 or the projections 3, 4, 11 or 21 of one component rest in the recesses 5 of the other component.
  • the corner part of such a wall can even be made with such building blocks form.
  • the building blocks can be used not only in construction but also in other areas. It is also possible to use these building blocks as parts of a game or a game box.
  • FIG. 7 discloses a modified double H module 25 which is very similar to the module according to FIG. 4.
  • the height or length that is in the areas of the component 25 according to FIG. located single plug heads 23 and 24 is shortened compared to the double plug head 21.
  • This shortened height or length expediently amounts to half of a or the height of the double plug head 21.
  • the dimensions of the recesses 28 in the module 25 have remained essentially unchanged.
  • the upper limit of the recess 28 is missing only where the shortened plug head 23 or 24 is located.
  • FIG. 8 schematically shows a further development of the module 25 according to FIG. 7.
  • This further module 29 has pairs of the shortened single plug heads 23 and 24 at its end parts, which have been described in connection with the block 25 according to FIG. 7 .
  • this module 29 according to FIG. 8 also has a second and also double-sided double plug head 22. There is also a recess 5 of the type described above on the respective side of the stone 29 between the double plug heads 21 and 22.
  • FIG. 9 shows a building block 30 which, in a certain sense, represents a complement to the stones described so far.
  • This block 30 has a body 32 whose Q uerites same as in the hull 2 according to Fig. 1. From one of the Sei ⁇ this hull tenheft 32 are projections 33 and 34 from, wel ⁇ surface can serve as a plug-in heads. These projections 33 and 34 protrude from the same side of the fuselage 32. You are at a distance from the end face 36 of the elongated body 32. This distance is equal to the thickness a of the building block. Since the fuselage 32 also has a square cross section, all three dimensions of this end section 35 a are the same.
  • this fuselage end section 35 has the same shape as a projection 33 or 34 and therefore this section 35 of the fuselage 32 can also be used as a plug head.
  • the plug heads 33, 34 and 35 are designed like a cube and they form a whole with the fuselage 2. That side surface 36 of the fuselage * 32, which lies opposite the projections 33 and 34, forms the base surface 3 7 of the building block.
  • the plug heads 33 and 34 protruding from the fuselage 32 are at a distance from one another.
  • the size of this distance between the plug heads 33 and 34 projecting laterally from the fuselage 32 is equal to twice the thickness a of the module. Since such plug heads 33 and 34 are also still at a distance a from the end faces 36 of the fuselage 32, the shape of this component 40 is reminiscent of the shape of the Greek letter Pi. In FIG. 9, however, the Pi is upside down.
  • FIG. 10 shows a module 40 of the present device, the shape of which can also be defined such that two pi modules 30 according to FIG. 9 are joined together to form a whole via facing floor surfaces 37 thereof.
  • these building blocks 30 are oriented such that their projections 33 and 34 point in opposite directions and away from the floor surfaces 37 mentioned.
  • Such a module can also be referred to as a double Pi module 40.
  • the end faces 36 of the two fuselages 32 lie in one plane, so that these striation surfaces form a common end face of this component 40.
  • FIG. 11 shows that described in connection with FIG. 10 Module 40 in a side view.
  • FIG. 12 shows a building block 39 which is similar to the building block according to FIG. 1 and which differs from it only in that the recess or recess 38 and thus also the middle part of the fuselage 2a is long.
  • the module 41 according to FIG. 13 has a fuselage 42, the width of which is 2a and the length of which is 4a.
  • the thickness of the fuselage 42 is a.
  • Hooks 43 and 44 adjoin the opposite, elongated and narrow sides of the fuselage 42.
  • the respective hook 43 or 44 has a holding section 45, a spacing section 46 and a corner section 47 connecting them. These sections 45 to 47 have the shape of cubes with the side a and they form a whole with themselves and with the trunk 42.
  • the spacer section 46 of the first hook 43 is connected to the length of the fuselage 42 in the region of the second quarter (seen from below).
  • the distance section 46 of the second hook 44 is connected in the region of the third quarter of the length of the fuselage 42 a.
  • the hooks or the holding sections 45 of these hooks 43 and 44 point in opposite directions, namely in the direction of the longer remaining section of the fuselage 42. Between the fuselage 42 and the hooks 43 and 44 there is a recess 5 which is open on one side and has already been described.
  • the shape of this Building block 41 is reminiscent of the letter S.
  • the body 42 of this component has the same shape as the body of component 41 according to FIG. 13.
  • the hooks 43 and 44 are also of identical design. However, they are arranged and oriented differently with respect to the fuselage 42.
  • the spacer sections 46 of these hooks 43 and 44 are connected to the fuselage 42 in the area of the last quarter of the length thereof.
  • the holding portions 45 face in the same direction, i.e. from the attachment end of the fuselage towards the other end part thereof.
  • This recess is a and the length of the legs of this L-shaped recess 9 is 2a.
  • a building block with a thickness of a can be inserted into this building block 50 if the width of the inserted building block or the relevant part thereof is not greater than 2a.
  • the inserted module can be rotated by 90 degrees until it rests completely on the fuselage 42 of this module 50.
  • the inserted module is held in place by the stop 51 or 52 if it cannot be turned back. This can be achieved by connecting the imported module to other modules.
  • FIG. 15 shows a rod-shaped component 53 which can be used as an axis. Its cross section is square and the length of the side. this square is a. The length of this module 53 can be adapted to the respective situation. In the case shown, the length is 8a.
  • a rod-shaped element 54 is depicted whose Q uerschnitt square is. The length of one side of this square is a, while the length of the other side is 2a. The length of the block can be 8a.
  • Fig. 18 shows a p lattenförmi gene block 56.
  • the plate is square and the length of one side of this square is 6a.
  • the central field 57 of this plate 56 forms a cross, the width of the legs of this cross being 2a.
  • L-shaped hooks 58 adjoin the end parts of the cross-leg, the shape of which is similar to the shape of hooks 43 in the building blocks according to FIGS. 13 and 14.
  • the free end parts of the legs of the mentioned hooks 58 can be seen laterally at the end parts of the cross legs 57. However, these parts 57 and 58 form a single piece.
  • a recess 59 remains free between the cross 57 and the respective hook 58.
  • this plate 56 has four Recesses 59.
  • the dimensions of these recesses 59 are the same as the dimensions of the recess 5 according to FIG. 1.
  • the length of one side of this recess 59 is thus a.
  • the essential difference compared to the recess 5 according to FIG. 1 in the present recess 59 is that this recess 59 is closed from all sides, while the recess 5 according to FIG. 1 is open on one side.
  • the axis 53 according to FIG. 15 can be inserted into the present recess 59.
  • the distance between two adjacent recesses 59 in the plate 56 is 2a.
  • the distance between the edge 14 of the recess 59 facing the outer edge 13 of the component 56 and the outer edge 13 of the component 56 is a.
  • the width of this component 62 are recesses 59 which are closed on all sides. They are at a distance of a from the end face 63 of the basic body of this module.
  • the respective recess 59 which has a square plan with a side length of a, has sides 14 and 18 which are perpendicular to one another.
  • the first sides 14 run parallel to the end faces 63 of the building block 62.
  • the second sides 18 of the recess 59 run parallel to the long sides 19 of the building block 62.
  • the edge 14 of the recess 59 facing the end face 63 of the component 62 lies at a distance a from the end face 63 of this component 62.
  • the edge 18 of the recess 59 facing the longitudinal side 19 of the component 62 is likewise at a distance of a from the long side 19 removed.
  • the module 64 according to FIG. 26 differs from the module 30 according to FIG. 9 only in that the body 32 of the module 64 according to FIG. 26 is significantly longer.
  • the block 65 according to FIG. 27 is also a rod-shaped block, the basic shape of which resembles the shape of the block according to FIG. 1.
  • a further plug head 66 is located at a distance a from the respective plug head 3 or 4 or 67 on the same side of the fuselage 2.
  • the end parts of this component are therefore each provided with a pair of plug heads.
  • the outside plug head 3 or 4 of the respective pair lies flush at the end of the long body 2, so that these plug heads are the same as the plug heads 3 and 4 of the module 1 according to FIG. 1.
  • the second plug head 66 or 67 of this component 64 is located on the same side of the fuselage 2 and is at a distance of a from the end plug head 3 or 4. Between the plug heads 3 and 66 or 4 and 67 of the respective pair thus a recess 5 open on one side is available.
  • the fuselage 72 has a square cross section, one side of this cross section being a long.
  • the length of the trunk 72 can be 6a.
  • the respective eye 73 or 74 is designed like a square plate in which one side 3a is long.
  • a square recess 59 is made in the middle of such a plate. The distance between the respective edges of the recess 59 and the outer edges of the eye 73 and 74 is thus a.
  • the module 75 according to FIG. 29 serves above all as a connecting link if modules of this device are to be coupled to one another at a right angle.
  • This block 75 has essentially the shape of the letter Y.
  • the legs 76, 77 and 78 of this block 75 are designed as a rod of square cross section with the side length of a.
  • the length of all legs 76 to 78 is advantageously the same size and can be 2a.
  • These legs 76 to 78 are held together in the region of their intersection with the aid of a suitably shaped intermediate piece 79, although all the parts of this module 75 mentioned form a whole.
  • the wheel according to FIG. 31 has a larger diameter than the wheel according to FIG. 30.
  • the wheel 80 according to FIG. 30 has a centrally arranged and laterally closed square recess 590 of the type already described.
  • This wheel 80 also has a ring square and laterally closed recesses 591 and 592, which are located at the same distance from the center of the wheel 80.
  • the ring 81 comprises recesses 591, in which the sides or edges 82 and 83 thereof lie parallel to the sides or edges 84 and 85 of the central recess 590. Consequently, there are four recesses 591 in the ring 81 which are assigned to the individual sides 84 and 85 of the central recess 590. These form a cross in wheel 80.
  • the distance between the mutually facing edges 82 and 84 or 83 and 85 of the central recess 590 and the above-mentioned Kranzausneh 591 equals a.
  • the sides of these recesses 592 which are also square and laterally closed, are perpendicular to displaced diagonals of the central recess 590.
  • the rim 81 thus comprises eight recesses 591 and 592.
  • the distance between the outer edge 82 of the respective rim recess 591 and 592 and the contour edge 86 of the wheel 80 is also a. This results in the diameter of the wheel 80.
  • the only difference from the wheel 80 according to FIG. 30 is that the distance between the central recess 590 and the recesses 591 and 592 of the ring 2a is. Consequently, the diameter of this wheel 801 is larger than the diameter of the first-mentioned wheel 80. It goes without saying that the diameter of the wheel can be further enlarged in this way.
  • Fig. 33 shows a block with a square base body 95, in the middle of which an opening 96 is also designed with a square outline.
  • the outer marginal edges of the basic body 9 run parallel to the corresponding edges of the opening 96.
  • One edge or side of the opening 96 is 2a long.
  • One side of the base body 95 is 4a long.
  • a so-called E-stone is shown. Similar to the building according to FIG. 1, single plug heads 3 and 4 connect to the end parts of the fuselage 2. In the middle of the length of the fuselage 2, a third single plug head 97 protrudes from the fuselage 2, in the same direction as the end plug heads 3 and 4.
  • the central plug head 97 is of the same length or height as the end plug heads 3 and 4 and a recess 5 is provided between each of these and the central plug head 97.
  • These recesses 5, the plug heads 3, 4 and 97 and the fuselage 2 have a width a.
  • FIG. 35 shows a building block which essentially consists of two E-stones according to FIG. 34, which are assigned to one another via their base surfaces 7 in such a way that the projections 3, 4 and 97 point in opposite directions.
  • the module according to FIG. 36 differs from the module according to FIG. 34 primarily in that there are two simple plug-in heads 97 and 98 in the middle region of the length of the body 2. Between these central plug heads 97 and 98 there is also a recess 5 with the width a.
  • the 37 essentially consists of two modules according to FIG. 36, which are assigned to one another with their bottom surfaces 7 in such a way that the projections 3, 4, 97 and 98 point in opposite directions.
  • the module which is shown in FIG. 38 differs from the module according to FIG. 1 only in that one of the plug heads 99 of the present module is only half as long or high as the other plug head 4 of this module.
  • the module according to FIG. 39 essentially consists of two modules according to FIG. 38, which are assigned to one another via their bottom surfaces 7 in such a way that the projections 4 and 99 point in the opposite directions.
  • FIG. 40 shows a module in which its fuselage 2 is provided with a double plug head 11.
  • This double plug head 11 is located in the central region of the length of the fuselage 2 and it is 2a long.
  • the end parts of the fuselage 2 each protrude the double plug head 11 by the length a, so that these fuselage end parts can also be used as plug heads.
  • the block according to FIG. 41 represents one half of the block according to FIG. 8 if the block according to FIG. 8 crosses the longitudinal direction of its projections 21 to 24 through the middle of the block Height of the fuselage 2 is separated into two parts.
  • FIG. 42 shows in perspective an essentially cross-shaped building block, which is very similar to the building block according to FIG. 17.
  • two of the legs 101 and 102 of the present module which are at right angles to one another, have an extension 103.
  • These extensions 103 are cube-shaped and one side of this cube is a long. Two of the four legs of the cross-shaped building block according to FIG. 42 are thus 2a long.
  • the module according to FIG. 43 is a flat module with a fuselage 112. Multiple plug heads 113 and 114 protrude from the central region of the length of this fuselage 112, one of these multiple plug heads 113 and 114 each from the opposite sides of the Fuselage 112 protrudes. In the middle area of the multiple plug heads there is a single plug head 3 or 4, which projects from the outside of the multiple plug head 113 or 114. In the case shown, the multiple plug head 113 or 114 3a and the fuselage 5a are long. In the middle of the block body, an opening 115 is made, which has a square outline with the side length of a. The walls of this opening 115 run parallel or at right angles to the longitudinal direction of the fuselage 112.
  • the module according to FIGS. 44 and 45 differs from the module according to FIG Fig. 43 only in that instead of the opening, a shaft 116 passes through the module, as is requested above all from Fig. 45.

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  • Toys (AREA)

Abstract

Le bloc comprend deux parties en forme de H réunies par leurs faces latérales (17) orientées l'une vers l'autre. Les têtes d'assemblage (3 et 4) situées aux extrémités de ce bloc en double H (20) ont une forme cubique. Les saillies (11 et 21) se trouvant au centre du bloc et sur ses deux côtés ont une longueur de 2_a_. L'épaisseur de ces têtes d'assemblage doubles (11 et 21) est égale à l'épaisseur a_ du bloc. Ce bloc (20) présente quatre évidements (5) qui ont les dimensions d'un cube de côté égal à a_. Chaque évidement (5) se trouve entre l'une des saillies doubles centrales (11 ou 21) et l'une des saillies d'extrémité (3 ou 4). Les évidements (5) sont ouverts sur un côté et sont destinés à recevoir d'autres blocs ou parties de blocs. Les blocs de ce type sont utilisables aussi bien dans l'industrie du bâtiment que comme élément de jeux de construction et ils offrent des possibilités de combinaison que les types de blocs connus jusqu'à présent ne permettent pas de réaliser.
PCT/CH1993/000176 1992-07-08 1993-07-08 Agencement de blocs Ceased WO1994001189A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU43053/93A AU4305393A (en) 1992-07-08 1993-07-08 Arrangement with blocks

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CH215892 1992-07-08
CH2158/92-0 1992-07-08
CH2038/93-8 1993-07-07
CH203893A CH688762A5 (de) 1993-07-07 1993-07-07 Bausatz mit Bausteinen.

Publications (1)

Publication Number Publication Date
WO1994001189A1 true WO1994001189A1 (fr) 1994-01-20

Family

ID=25689347

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CH1993/000176 Ceased WO1994001189A1 (fr) 1992-07-08 1993-07-08 Agencement de blocs

Country Status (2)

Country Link
AU (1) AU4305393A (fr)
WO (1) WO1994001189A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2490992A (en) * 2011-03-28 2012-11-21 Peter John Charles Spurgeon A toy construction kit
WO2013078630A1 (fr) * 2011-11-30 2013-06-06 大沣实业有限公司 Bloc de construction pour jeu intelligent
CN109847385A (zh) * 2019-04-02 2019-06-07 繁昌县繁阳镇城关幼儿园 一种拼插建构式积木

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB486018A (en) * 1936-11-27 1938-05-27 Douglas Reginald Stanton Gilde Improvements in and connected with toy construction sets
DE670756C (de) * 1936-08-22 1939-01-24 Heinz Ihle Spielbaustein
US2319914A (en) * 1940-11-26 1943-05-25 Jr William A Blanding Building block
FR1277974A (fr) * 1960-03-02 1961-12-08 éléments d'assemblage ou de construction et analogues
US3177611A (en) * 1962-12-31 1965-04-13 George R Beck Snap action disk element for toy structures
FR2324333A1 (fr) * 1974-03-14 1977-04-15 Ravat Freres Sa Ets Perfectionnements aux jeux educatifs
BE890956A (fr) * 1981-11-03 1982-03-01 S P R L Amplikart P V B A Jeu de construction

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE670756C (de) * 1936-08-22 1939-01-24 Heinz Ihle Spielbaustein
GB486018A (en) * 1936-11-27 1938-05-27 Douglas Reginald Stanton Gilde Improvements in and connected with toy construction sets
US2319914A (en) * 1940-11-26 1943-05-25 Jr William A Blanding Building block
FR1277974A (fr) * 1960-03-02 1961-12-08 éléments d'assemblage ou de construction et analogues
US3177611A (en) * 1962-12-31 1965-04-13 George R Beck Snap action disk element for toy structures
FR2324333A1 (fr) * 1974-03-14 1977-04-15 Ravat Freres Sa Ets Perfectionnements aux jeux educatifs
BE890956A (fr) * 1981-11-03 1982-03-01 S P R L Amplikart P V B A Jeu de construction

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2490992A (en) * 2011-03-28 2012-11-21 Peter John Charles Spurgeon A toy construction kit
WO2013078630A1 (fr) * 2011-11-30 2013-06-06 大沣实业有限公司 Bloc de construction pour jeu intelligent
CN109847385A (zh) * 2019-04-02 2019-06-07 繁昌县繁阳镇城关幼儿园 一种拼插建构式积木

Also Published As

Publication number Publication date
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