EP2086660A1 - A set of blocks with freely movable magnetic anchoring elements, for the construction of game assemblies - Google Patents
A set of blocks with freely movable magnetic anchoring elements, for the construction of game assembliesInfo
- Publication number
- EP2086660A1 EP2086660A1 EP07818872A EP07818872A EP2086660A1 EP 2086660 A1 EP2086660 A1 EP 2086660A1 EP 07818872 A EP07818872 A EP 07818872A EP 07818872 A EP07818872 A EP 07818872A EP 2086660 A1 EP2086660 A1 EP 2086660A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- block
- block members
- magnetic
- shaped
- members
- 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.)
- Withdrawn
Links
- 230000005291 magnetic effect Effects 0.000 title claims abstract description 126
- 238000004873 anchoring Methods 0.000 title claims abstract description 55
- 238000010276 construction Methods 0.000 title claims abstract description 20
- 238000000429 assembly Methods 0.000 title claims abstract description 13
- 230000000712 assembly Effects 0.000 title claims abstract description 13
- 230000002093 peripheral effect Effects 0.000 claims abstract description 13
- 230000008878 coupling Effects 0.000 claims description 36
- 238000010168 coupling process Methods 0.000 claims description 36
- 238000005859 coupling reaction Methods 0.000 claims description 36
- 239000011248 coating agent Substances 0.000 claims description 10
- 238000000576 coating method Methods 0.000 claims description 10
- 230000005294 ferromagnetic effect Effects 0.000 claims description 7
- 239000007779 soft material Substances 0.000 claims description 6
- 239000003086 colorant Substances 0.000 claims description 2
- 229920000136 polysorbate Polymers 0.000 claims 1
- 239000000203 mixture Substances 0.000 description 10
- 241001465754 Metazoa Species 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 229910052729 chemical element Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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
- A63H33/046—Building blocks, strips, or similar building parts comprising magnetic interaction means, e.g. holding together by magnetic attraction
Definitions
- This invention refers to games for children, comprising a plurality of com- posable and magnetically anchorable blocks, in particular concerns a set of blocks for the construction of game assemblies of any type, for example imitation of structures or construction of mere imagination objects in general, animals, dolls, living creatures, vehicles and the like.
- the invention is also addressed to a set of blocks for the construction of game assemblies, as mentioned above, in which use is made of main block members of a same or different type, in combination with supplementary block members for aesthetically and/or functionally implementing the game assembly.
- Games for children comprising a plurality of magnetically anchorable and variously assemblage blocks are widely known for example from EP-A-0.051.576, WO-A-2004/062760, JP-A-63-119207 and EP-A-1.559.464.
- EP-A-0.051.576 shows a game consisting of a plurality of cube-shaped blocks, each comprising one or more permanent magnets in such a way that the blocks can be variously positioned on top of one another, or side by side arranged and magnetically anchored each others.
- WO-A-2004/062760 in turn shows a game with composable magnetic blocks, in which the blocks are cube shaped or of any other geometrical shape, in which each block comprises a peripheral surface having several faces and/or coupling areas, and in which the individual faces of the block are provided with one or more magnets variously disposed to allow one or more anchoring positions between assembled blocks.
- JP-A-63-119207 and EP-A-1.559.464 illustrate composable blocks for the construction of games, in which each block comprises a hollow body of a prevalently cubic shape, having several lateral coupling faces, in which each block, in correspondence with each face, has one or more chambers for housing freely movable magnets in the form of disks; the magnets can freely orientate themselves with any one of N and S poles facing towards a lateral face of the block, in relation to the magnetic field generated by a magnet of a block close to the first one.
- a set of blocks of this kind present a number of drawbacks and, in the construction of games, are extremely restrictive due to the limited possibilities of positioning and magnetically coupling the blocks.
- each magnet allows the anchorage at pole only at a time, in a pre-established position, without any possibility of anchoring several blocks with a same magnet, or differently orientating and/or positioning the blocks, during the assembling.
- the main object of this invention is to provide a set of blocks for the composition of game assemblies for children, of the type comprising a plurality of magnetically anchorable blocks having an extremely simplified structure, which calls for the use of a smaller number of magnets, involving lower costs compared to the previously known blocks for games, providing at the same time an increased flexibility and possibility of magnetic coupling between the blocks, in the composition of any game assembly.
- a still further object is to provide a set of composable and magnetically anchorable blocks, for the construction of game assemblies, in which the magnets are shaped and arranged in such a way as to provide the utmost freedom of orientation of the magnets themselves, allowing at the same time a freely coupling and positioning of the same blocks.
- a still further object is to provide a set of blocks, as mentioned previously, whereby it is possible to construct a large variety of static game assemblies, or assemblies having an extremely variable dynamic payability, in relation to the type and characteristics of the blocks used and of the game assembly to be composed.
- a still further object is to provide a set of blocks comprising variously shaped basic block members, which can be variously assembled and optionally comprising supplementary block members in combination with basic block members, the supplementary block members being shaped in such a way as to aesthetically and/or functionally complete the game itself.
- a still further object of the invention is to provide a set of blocks for the construction of game assemblies, whereby it is possible to transmit a plurality of visual, tactile and/or sound stimuli to children, also enabling them to learn shapes, colours and/or other elementary feature of the blocks, during the game.
- magnetic element indifferently means either a magnetically active element, such as a permanent magnet, or an inductively magnetisable element, such as a ferromagnetic piece.
- each main block member comprises: a hollow body having peripheral coupling wall surfaces; at least one magnetic anchoring element movably arranged in a housing chamber of the hollow body, the magnetic element having at least two spaced apart poles of opposite polarities, characterised in that: the magnetic element and the housing chamber are conformed to allow a free movement and/or rotation of the magnetic element in at least one plane, and the connection of one or conjointly of at least two magnetic poles of the same magnetic element to magnetic elements of other block members of the set in correspondence with a plurality of anchorage points pertaining to one and/or respectively to opposite coupling wall surfaces of the main block.
- the set of block members can comprise one or more supplementary block members variously shaped and conformed in combination with the main block members, for aesthetically and/or functionally purposes implementing the game.
- Figure 1 shows a perspective view of a first cube-shaped main block member
- Figure 2 shows a cross-sectional view along the line 2-2 of figure 1 ;
- Figure 3 shows a longitudinal cutaway view of a second cylindrical-shaped main block member, with differently shaped wall surfaces at the ends;
- Figure 4 shows a cross-sectional view along the line 4-4 of figure 3, or of a possible sphere-shaped block member;
- Figure 5 shows a perspective view of a third parallelepiped-shaped main block member;
- Figure 6 shows a longitudinal cross-sectional view of the block member of figure 5;
- Fig. 7 shows a perspective view of a fourth "L"-shaped main block mem- ber
- Figure 8 shows a longitudinal cross-sectional view of the block of figure 7
- Figure 9 shows a perspective view of a fifth arch-shaped main block member
- Figure 10 shows a longitudinal cross-sectional view of the block member of figure 9
- Figure 11 shows a perspective view of a sixth arched-shaped main block member
- Figure 12 shows a longitudinal cross-sectional view of the block member of figure 11 ;
- Figure 13 shows a perspective view of a seventh rectangular-shaped main block member;
- Figure 14 shows a longitudinal cross-sectional view of the block member of figure 13;
- Figure 15 shows a perspective view of an eighth rectangular-shaped main block member;
- Figure 16 shows a longitudinal cross-sectional view of the block member of figure 15;
- Figure 17 shows a perspective view of a ninth semi-circular-shaped main block member
- Figure 18 shows a longitudinal cross-sectional view of the block member of figure 17;
- Figure 19 shows a perspective view of a tenth triangular-shaped main block member
- Figure 20 shows a longitudinal cross-sectional view of the block member of figure 19;
- Figure 21 shows a perspective view of an eleventh triangular-shaped main block member
- Figure 22 shows a longitudinal cross-sectional view of the block member of figure 21 ;
- Figure 23 shows a perspective view of a first cylindrical-shaped supplementary block, member to be used in combination with the main block members of the previous figures;
- Figure 24 shows a longitudinal cross-sectional view of the block member of figure 23
- Figure 25 shows a perspective view of a second circular-shaped supplementary block member
- Figure 26 shows a cross-sectional view of the block member of figure 25;
- Figure 27 shows a perspective view of a first composition;
- Figure 28 shows a side view of the composition of figure 7, to show the disposition of the magnetic anchoring elements
- Figure 29 shows a side view of a second composition
- Figure 30 shows a perspective view of a detail of figure 29;
- Figure 31 shows a cross-sectional view of figure 30;
- Figure 32 shows a cross-sectional view of a third composition
- Figure 33 shows a partial cross-sectional view, to show a fourth composition in which use is made of a further supplementary block member
- Figure 34 shows a cross-sectional view of a fifth composition
- Figure 35 shows an exploded perspective view of a sixth composition
- Figure 36 shows a longitudinal cross-sectional view of figure 35, with the block members in an assembled condition
- Figure 37 shows a perspective view of a twelfth main block member provided with a coating of soft material
- Figure 38 shows a cross-sectional view along the line 38-38 of figure 37.
- each block member with a hollow body having peripherally ar- ranged coupling wall surfaces for coupling with other blocks of a set, in which the hollow body comprises one or more appropriately shaped and spaced apart magnet chambers, each defining a seat for housing an appropriate magnetic anchoring element having two or more poles of opposite polarities;
- the magnetic anchoring element being for example in the form of an elongated magnetic ele- ment or bar, a cross-shaped element, a spherical-shaped element, or a magnetic element with any other suitable shape;
- the magnetic element is freely movably and/or rotatably housed in a seat, according to one or more rotational axes, or planes, to orientate magnetic poles of opposite polarities towards any anchoring point of opposite anchorage areas of the wall surfaces for coupling to other block members having identical or different shapes and/or characteristics.
- the conformation of the magnet chamber housing the magnetic anchoring element, and the conformation of the magnetic element itself must therefore be such as to allow not only any positioning and/or free orientation of the magnetic element within seat of the block, in relation to magnetic forces generated by the magnetic elements of other blocks, when they are assembled, but must also be such as to allow any one of the magnetic poles to be self-orientated and positioned close to any anchorage point of the coupling wall surfaces, or to allow poles of opposite polarities to be conjointly and selectively orientated towards any anchorage point belonging to opposite areas and/or coupling surfaces of a block.
- Figures 1 and 2 show a first cube-shaped main block member 10, indicated as a whole by reference number 10.1 ; the block member 10.1 comprises a hollow body 11 , of plastic or other non-magnetisable material, which is delimited on the lateral faces by wall surfaces 12 for coupling with other block members of a same or different type, as is explained further on.
- the hollow body 11 of the block member 10.1 comprises a single chamber 13 defining a seat for housing a magnetic anchoring element 14 for anchorage to magnetic elements of other block members, which is movably and freely rotatable inside the magnet chamber 13.
- the magnetic anchoring element 14 is in the form of an elongated magnetic bar provided with a body having distal ends, and of such dimensions as to allow "spherical rotation” by 360° in the magnet chamber 13, where “spherical rotation” is understood to mean the possibility of the bar 14, or more in general of the magnetic anchoring element, to freely move and rotate in the space around itself according to any rotational axis for 360°, or less.
- the movement and/or rotation may occur on a cross plane of the block member 10.1 , to orientate two or more poles of opposite N and S polarities conjointly towards opposite faces of the cube, or more in general towards opposite anchoring areas of the coupling wall surfaces, as shown for example by the vertical disposition of the bar 14 in figure 2.
- the length or the dimensions of the bar 14 are slightly shorter than the smaller internal dimension of the chamber 13 existing between internal surfaces of opposite faces of the cube, so as to allow both the rotation, and the free movement of the bar 14 parallel to itself, along two lateral faces of the cube as schematically indicated by the arrow in figure 2; in this way a magnetic coupling of one or two modular block members of a same or of different type, is allowed simultaneously on both the lateral faces.
- the magnetic anchoring element inside the block member is made with a plurality of N, S poles of opposite polarities, for example with four or more poles, as mentioned previously, for example in the form of a disk-shaped or spherical-shaped magnetic element with poles orientated according to two or more angularly spaced apart axes, several block members of the set can be conjointly anchored to a same main block member, on two or more anchoring faces, to be retained by a same magnetic element of said main block.
- the magnetic bar 14 of the example of figures 1 and 2, and more in general the magnetic anchoring element can be made in any way, provided it is suitable for the intended purpose; for example, the bar 14 can consists of a single permanent magnet, or combination of one or more magnets with one or more ferromagnetic elements aligned and magnetically in contact with one or more magnets; in some case the magnetic anchoring element may consist of a mag- netisable ferromagnetic element.
- the dimensions of the magnetic anchoring element in particular the length of the magnetic bar 14, with respect to the smallest width or dimension of the magnet chamber 13, in addition to allow a free movement and free spherical rotation as mentioned previously, must be such as to create small air gaps such that the magnetic element or elements of each block member can influence or be influenced by an external magnetic field generated by a magnetic element of another block or block members coupled with the first one.
- the magnetic anchoring elements which in the example of figures 1 and 2 consist of the magnetic bar 14, self-orientate in a required position necessary for generating the magnetic anchoring force between blocks.
- Figures 3 and 4 show a second main block member indicated as a whole by reference number 10.2, which like the previous block member comprises a hollow body 11 defining a magnet chamber 13 for housing a magnetic bar 14 free to move and/or to rotate spherically.
- the block member 10.2 of figures 3 and 4 differs in the shape, from the block member 10.1 of the previous example; in fact, while the block member 10.1 has flat coupling surfaces on the lateral faces of a cube, in the case of figures 3 and 4 the block member 10.2 has a composite outer coupling surface, and namely, comprising a cylindrical area 12', a first dome-shaped convex area 12" at one end, and a second dome-shaped concave area 12'" at the opposite end of the block member 10.2.
- figure 4 can represent a cross-sectional view of a spherical-shaped main block member.
- Figures 5 and 6 show a third main block member 10.3 having a parallelepiped-shaped body 11 , again delimited by flat coupling surfaces 12.
- the block member 10.3 comprises at each end a cube-shaped magnet chamber 13, for housing a re- spective magnetic bar 14 capable of moving and freely rotating by 360°, to orientate any one or both of the N and S poles towards any one of the flat coupling surfaces 12; the block member 10.3 also comprises an intermediate hollow chamber 15 having such dimensions as to avoid any magnetic interference between the two magnetic bars 14 in the magnet chambers 13 at both ends.
- the block member 10.3, in correspondence with the intermediate chamber 15 or in any other suitable position can be provided with at least one through hole 16 crosswise directed in respect to a longitudinal axis of the block member, for inserting a cylindrical or bar-shaped element as described further on.
- Figures 7 and 8 show a fourth main block member 10.4 having characteristics similar to those of the block member 10.3 of the previous figures, with the sole difference that the body 11 of the block member 10.4 has an "L"-shape, in which the two chambers 13 for housing the magnetic bars 14, or more in general the magnetic anchoring elements, are disposed on two adjacent sides of the in- termediate chamber 15. Consequently, in the figures 7 and 8 the same reference numbers as figures 5 and 6 have been used to indicate similar or equivalent parts.
- Figures 9 and 10 show a fifth arch-shaped main block member 10.5, which extends along an arch of 90°.
- the block member 10.5 again comprises a hollow body 11 delimited at the two ends and on two opposite sides by flat surfaces 12, while on the other two sides the block member is delimited by arch shaped surfaces 17' and 17" having a same centre and different radiuses of curvature.
- the block member 10.5 can be provided with a through hole 16 which extends transversally between the two flat lateral surfaces 12; two magnetic bars 14 are housed in the hollow body 11 , on two sides of the central hole 16, with the possibility of rotating by 360°, and translate parallel to themselves in the axial direction of the hole 16 to freely orientate the magnetic N and S poles towards any one of the coupling surfaces 12, 17' and 17".
- Figures 11 and 12 show a sixth main block member 10.6, having an arched shaped hollow body 11 , which extends along an arch of 90°.
- the block member 10.6 has flat surfaces 12 on two parallel main sides and at both ends; the body 11 of the block member comprises again an arched- shaped surface 17" extending between the two end side surfaces 12, as well as a first flat central surface 17A and two flat lateral surfaces 17B on the side opposite to the arched surface 17", which are disposed parallel to the sides of an octagonal polygon, for the reasons explained further on with reference to the example of figure 32.
- the block member 10.6 again comprises, at each end, a cube-shaped chamber 13 for housing a magnetic bar 14 free to move and spherically rotate by 360° as previously explained, and an intermediate chamber 18 for housing a corresponding magnetic bar 14, the chamber 13 having dimensions and being conformed to allow rotation and movements of the magnetic bar 14 in a transversal plane of the block member 10.6
- Figures 13 and 14 show a seventh main block member 10.7 having a flat rectangular-shaped hollow body 11 , delimited by flat peripheral wall surfaces 12.
- the block member 10.7 of figures 13 and 14 has modular dimensions corresponding to the modular dimensions of the remaining block members of the set; however, in this case the hollow body 11 is divided into two chambers 19 and 20 by an internal partition cross wall, of which the chamber 19 has a rectangular shape which extends mostly in the longitudinal direction of the block, and in any case conformed such as to allow both the sliding movement and rotation by 360° of the magnetic bar 14, in a plane parallel to the longitudinal axis of the block member which is at right angle to the through hole 16.
- Figures 15 and 16 show an eighth main block member 10.8 forming part of the set of modular block members according to this invention.
- the block member 10.8 is again provided with a flattened rectangular-shaped hollow body 11.
- the block member 10.8 comprises two substan- tially square-shaped end chambers 13; each chamber 13 again comprises a magnetic bar 14 free to rotate by 360° in the main plane of the block, or other suitable magnetic anchoring element, to allow a magnetic coupling with other block members of the set, both singles on each flat surface 12 at both ends, and conjointly on opposite lateral surfaces 12.
- the block member 10.8 also comprises a central chamber 21 for a magnetic bar 14 extending in a cross-direction, which in turn is separated from the two chambers 13 by intermediate chambers 22.
- the magnetic bar 14 of the central chamber 21 could be replaced by two separate magnets, or by differently shaped magnetic elements in respective seats inside the body 11 , close to the wall surfaces.
- Figures 17 and 18 show a ninth main block member 10.9 having a semicircular-shaped flattened body 11 ; the body 11 has a correspondingly shaped chamber 23, which houses a magnetic bar 14 capable of moving and/or rotate, to allow a magnetic anchorage in a plurality of points of the peripheral surfaces, in a way wholly similar or equivalent to the previous examples.
- the block member 10.9 is consequently delimited by two flat lateral surfaces 12 parallel to the plane of movement of the magnetic bar 14, by a first flat surface 12 along a peripheral side, and by a second arch-shaped peripheral surface 24, along the other side opposed to the previous one.
- the length of the magnetic bar 14 is slightly smaller to the radius of curvature of the arch-shaped side surface 24, to allow rotational and anchorage by both poles N and S of the magnetic bar 14, on opposite peripheral wall surfaces 12 and 24, as per the main block members of the present invention.
- Figures 19 and 20 show a tenth main block member 10.10 comprising a substantially triangular-shaped hollow body 11 , defining a chamber 25 of identical shape; the chamber 25 is of a sufficient height to allow a free spherical rotation of the magnetic bar 14, by angles of 360°, according to any axis, and movements of the aforesaid bar 14 parallel to itself.
- Figures 21 and 22 show an eleventh triangular-shaped main block member 10.11 similar to the block member 10.10 of the previous figures, but smaller in height, so as to allow the magnetic bar 14 to move and rotate by 360° in one plane only, corresponding to the main plain parallel to the triangular side surfaces 12 of the same block. Consequently, in the figures 21 and 22 the same reference numbers of figures 19 and 20 have been used to indicate similar or equivalent parts.
- Figures 23 and 24 show a first supplementary block member 26.1 , for implementing the set of main block members according to this invention.
- the supplementary block member 26.1 again comprises a hollow body
- the magnetic element 29 comprises a magnet or a ferromagnetic element, for example disk-shaped, free to move, rotate and/or orientate any one of its N and S active or induced magnetic poles towards a flat an- choring surface 30' at the ends of the block.
- the body 27 of the block member 26.1 can have any external diameter; preferably, its external diameter corresponds to or is slightly smaller than the inner diameter of the hole 16 of the previously described block members 10.5 and 10.7. In this way the supplementary block member 26.1 can be used both as a connecting element, and as a rotational axis in the construction of a game assembly.
- Figures 25 and 26 show a second circular-shaped supplementary block member 26.2, designed for example to be used as a wheel in the construction of a movable game assembly.
- the block member 26.2 again has a hollow body 27 provided centrally with a dead hole 31 which opens out on one side, and a hollow hub 32, axially aligned to the dead hole 31 ; the hollow hub 32 defines the housing chamber for a magnet or a ferromagnetic element 29 free to move and to rotate.
- the dead hole 31 has an internal diameter equal to or slightly greater than the external di- ameter of the cylindrical block 26.1 of the previous figures, to enable its insertion and the magnetic coupling between blocks.
- Figures 27 and 28 show, by way of example, a possible construction of a game assembly obtainable by a combination and magnetic coupling of some of the main block members previously described.
- the game assembly represents a sort of bird capable of performing a rocking movement; in the two figures the block members have been identified with the same reference numbers as similar block members of the previous figures.
- Figures 29, 30 and 31 show, also by way of example, a second game as- sembly obtainable with other types of main and supplementary block members previously described.
- the assembly of figures 29, 30, and 31 tends once again to imitate an animal movable on wheels; also in these figures the various block members have been identified with the same reference numbers as the corresponding block members previously described.
- Figure 32 shows a third game assembly obtainable with four main block members 10.6 disposed in a circle, and four main block members 10.1 disposed according to a diameter; the same figure also shows the direction assumed by the various magnetic bars, in the assembled condition of the blocks.
- Figure 33 shows a fourth game assembly, in the form of a doll, obtainable by the superimposition of two cube-shaped block members 10.1 , and a third supplementary block member 26.3 imitating the upper part of the body of a doll.
- the central part of the supplementary block member 26.3 in turn comprises a magnet 29 which magnetically connects to the magnetic bar 14 of the bottom block member 10.1.
- Figure 34 shows a fifth game assembly, also imitating a doll, in which use is again made of a cube-shaped central block member 10.1 , an upper supplementary block member 26.3 slightly modified compared to that of the previous figure, and a further supplementary block member 26.4 forming the legs of the doll.
- reference numbers 14 and 29 have been used to indicate the magnetic anchoring elements; as an alternative to the magnetic anchoring between the intermediate block member 10.1 and the lower supplementary block member 26.4, use could be made of a simple mechanical connection by press fitting the block member 10.1 into an appropriately shaped seat in the block member 26.4, as shown.
- Figures 35 and 36 show, also by way of example, another game assembly obtainable with the semicircular block member 10.9 of figure 17, in combination with a fifth supplementary block member 26.5 imitating a duckling capable of performing a rocking movement.
- the block member 26.5 can be simply secured by snap fitting onto the block member 10.9, by providing the block member 26.5 with a longitudinal slot 36 on the lower side, or by means of magnetic anchoring between the bar 14 of the main block member 10.9, and the magnetic disk 29 of the supplementary block member 26.5, as shown.
- Figures 37 and 38 show an example of a twelfth main block member 10.12, characterised by the presence of a coating 33 of soft material, for example obtained by over-moulding to the rigid body 11 a coating of elastomeric material, such as a synthetic rubber or other suitable plastic material.
- the coating 33 can be of the same colour or of a different colour compared to that of the hollow body of the block, or compared to the coating of other block members of the set, as indicated by 33a, and respectively by 12a.
- the figures 37 and 38 show a cube-shaped main block member 10.12 merely by way of example, in that all or part of the main block members of the set, regardless of their geometrical shape, could be provided with an external coating as mentioned above.
- Figure 38 also shows, again by way of example, how the magnetic anchoring element inside the block member 10.12 is now shaped differently from the magnetic bar 14 of the previous examples.
- the block member 10.12 comprises a magnetic anchoring element having for example a spherical, cylindrical or disk-like core 34 freely movable and rotatable inside the body 11 ; the core 34 is provided with four angularly spaced apart magnets 35, arranged according to two orthogonal axes; the magnets 35 in the example shown have alternately N and S poles of opposite polarities on the peripheral surface of the core 34.
- the core 34 could have any number of magnets with N and/or S poles oriented in any direction and in any way disposed on the peripheral surface of the same core 34.
- the set of blocks according to the invention can also optionally comprise supplementary blocks of a functional and/or figurative type, magnetically and/or mechanically associable with specific main blocks of the set, to complete the construction of a game imitating an animal, a doll, a vehicle or for any other figuration.
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- Toys (AREA)
Abstract
A set of magnetically anchorable block members for the construction of games; the set comprises a plurality of main block members (10.1 to 10.12), each main block member (10) comprises a hollow body (11) having peripheral wall surfaces (12), and at least one elongated magnetic anchoring element (14) shaped and disposed in a housing chamber (13) of the hollow body (11) to freely move and/or rotate in one or more planes, and to orientate magnetic poles allowing the anchorage of one or more main block and/or supplementary block members (10; 26) separately or conjointly on one or more opposite wall surfaces (12), in correspondence with a plurality of anchoring positions, in the construction of a game assemblies.
Description
A SET OF BLOCKS WITH FREELY MOVABLE MAGNETIC ANCHORING ELEMENTS, FOR THE CONSTRUCTION OF GAME ASSEMBLIES
BACKGROUND OF THE INVENTION
This invention refers to games for children, comprising a plurality of com- posable and magnetically anchorable blocks, in particular concerns a set of blocks for the construction of game assemblies of any type, for example imitation of structures or construction of mere imagination objects in general, animals, dolls, living creatures, vehicles and the like. The invention is also addressed to a set of blocks for the construction of game assemblies, as mentioned above, in which use is made of main block members of a same or different type, in combination with supplementary block members for aesthetically and/or functionally implementing the game assembly. STATE OF THE ART
Games for children comprising a plurality of magnetically anchorable and variously assemblage blocks are widely known for example from EP-A-0.051.576, WO-A-2004/062760, JP-A-63-119207 and EP-A-1.559.464.
In particular EP-A-0.051.576 shows a game consisting of a plurality of cube-shaped blocks, each comprising one or more permanent magnets in such a way that the blocks can be variously positioned on top of one another, or side by side arranged and magnetically anchored each others.
WO-A-2004/062760 in turn shows a game with composable magnetic blocks, in which the blocks are cube shaped or of any other geometrical shape, in which each block comprises a peripheral surface having several faces and/or coupling areas, and in which the individual faces of the block are provided with
one or more magnets variously disposed to allow one or more anchoring positions between assembled blocks.
Conversely, JP-A-63-119207 and EP-A-1.559.464 illustrate composable blocks for the construction of games, in which each block comprises a hollow body of a prevalently cubic shape, having several lateral coupling faces, in which each block, in correspondence with each face, has one or more chambers for housing freely movable magnets in the form of disks; the magnets can freely orientate themselves with any one of N and S poles facing towards a lateral face of the block, in relation to the magnetic field generated by a magnet of a block close to the first one.
A set of blocks of this kind present a number of drawbacks and, in the construction of games, are extremely restrictive due to the limited possibilities of positioning and magnetically coupling the blocks.
In general, each magnet allows the anchorage at pole only at a time, in a pre-established position, without any possibility of anchoring several blocks with a same magnet, or differently orientating and/or positioning the blocks, during the assembling.
Moreover, these types of blocks, besides presenting limited anchoring and composition possibilities, they allow the construction of prevalently static games, or with very few movement capability. OBJECTS OF THE INVENTION
The main object of this invention is to provide a set of blocks for the composition of game assemblies for children, of the type comprising a plurality of magnetically anchorable blocks having an extremely simplified structure, which
calls for the use of a smaller number of magnets, involving lower costs compared to the previously known blocks for games, providing at the same time an increased flexibility and possibility of magnetic coupling between the blocks, in the composition of any game assembly. A still further object is to provide a set of composable and magnetically anchorable blocks, for the construction of game assemblies, in which the magnets are shaped and arranged in such a way as to provide the utmost freedom of orientation of the magnets themselves, allowing at the same time a freely coupling and positioning of the same blocks. A still further object is to provide a set of blocks, as mentioned previously, whereby it is possible to construct a large variety of static game assemblies, or assemblies having an extremely variable dynamic payability, in relation to the type and characteristics of the blocks used and of the game assembly to be composed. A still further object is to provide a set of blocks comprising variously shaped basic block members, which can be variously assembled and optionally comprising supplementary block members in combination with basic block members, the supplementary block members being shaped in such a way as to aesthetically and/or functionally complete the game itself. A still further object of the invention is to provide a set of blocks for the construction of game assemblies, whereby it is possible to transmit a plurality of visual, tactile and/or sound stimuli to children, also enabling them to learn shapes, colours and/or other elementary feature of the blocks, during the game.
For the purpose of the present invention "magnetic element" indifferently
means either a magnetically active element, such as a permanent magnet, or an inductively magnetisable element, such as a ferromagnetic piece. BRIEF DESCRIPTION OF THE INVENTION
The above can be achieved by a set of magnetically anchorable main block members for the construction of game assemblies in which each main block member comprises: a hollow body having peripheral coupling wall surfaces; at least one magnetic anchoring element movably arranged in a housing chamber of the hollow body, the magnetic element having at least two spaced apart poles of opposite polarities, characterised in that: the magnetic element and the housing chamber are conformed to allow a free movement and/or rotation of the magnetic element in at least one plane, and the connection of one or conjointly of at least two magnetic poles of the same magnetic element to magnetic elements of other block members of the set in correspondence with a plurality of anchorage points pertaining to one and/or respectively to opposite coupling wall surfaces of the main block.
According to a further feature of the invention, the set of block members can comprise one or more supplementary block members variously shaped and conformed in combination with the main block members, for aesthetically and/or functionally purposes implementing the game. BRIEF DESCRIPTION OF THE DRAWINGS
These and further characteristics and advantages of the set of main and supplementary block members according to the invention will be more evident from the following description and from the drawings illustrating several preferen-
tial embodiments of the block members and possible constructions or assemblies; in the drawings:
Figure 1 shows a perspective view of a first cube-shaped main block member; Figure 2 shows a cross-sectional view along the line 2-2 of figure 1 ;
Figure 3 shows a longitudinal cutaway view of a second cylindrical-shaped main block member, with differently shaped wall surfaces at the ends;
Figure 4 shows a cross-sectional view along the line 4-4 of figure 3, or of a possible sphere-shaped block member; Figure 5 shows a perspective view of a third parallelepiped-shaped main block member;
Figure 6 shows a longitudinal cross-sectional view of the block member of figure 5;
Fig. 7 shows a perspective view of a fourth "L"-shaped main block mem- ber;
Figure 8 shows a longitudinal cross-sectional view of the block of figure 7;
Figure 9 shows a perspective view of a fifth arch-shaped main block member;
Figure 10 shows a longitudinal cross-sectional view of the block member of figure 9;
Figure 11 shows a perspective view of a sixth arched-shaped main block member;
Figure 12 shows a longitudinal cross-sectional view of the block member of figure 11 ;
Figure 13 shows a perspective view of a seventh rectangular-shaped main block member;
Figure 14 shows a longitudinal cross-sectional view of the block member of figure 13; Figure 15 shows a perspective view of an eighth rectangular-shaped main block member;
Figure 16 shows a longitudinal cross-sectional view of the block member of figure 15;
Figure 17 shows a perspective view of a ninth semi-circular-shaped main block member;
Figure 18 shows a longitudinal cross-sectional view of the block member of figure 17;
Figure 19 shows a perspective view of a tenth triangular-shaped main block member; Figure 20 shows a longitudinal cross-sectional view of the block member of figure 19;
Figure 21 shows a perspective view of an eleventh triangular-shaped main block member;
Figure 22 shows a longitudinal cross-sectional view of the block member of figure 21 ;
Figure 23 shows a perspective view of a first cylindrical-shaped supplementary block, member to be used in combination with the main block members of the previous figures;
Figure 24 shows a longitudinal cross-sectional view of the block member
of figure 23;
Figure 25 shows a perspective view of a second circular-shaped supplementary block member;
Figure 26 shows a cross-sectional view of the block member of figure 25; Figure 27 shows a perspective view of a first composition;
Figure 28 shows a side view of the composition of figure 7, to show the disposition of the magnetic anchoring elements;
Figure 29 shows a side view of a second composition;
Figure 30 shows a perspective view of a detail of figure 29; Figure 31 shows a cross-sectional view of figure 30;
Figure 32 shows a cross-sectional view of a third composition;
Figure 33 shows a partial cross-sectional view, to show a fourth composition in which use is made of a further supplementary block member;
Figure 34 shows a cross-sectional view of a fifth composition; Figure 35 shows an exploded perspective view of a sixth composition;
Figure 36 shows a longitudinal cross-sectional view of figure 35, with the block members in an assembled condition;
Figure 37 shows a perspective view of a twelfth main block member provided with a coating of soft material; Figure 38 shows a cross-sectional view along the line 38-38 of figure 37.
DETAILED DESCRIPTION OF THE INVENTION
The set of blocks according to the invention, the innovative characteristics of the individual block members, a number of preferential embodiments of the blocks and of possible constructions, will be described in greater detail here-
under with reference to the figures of the accompanying drawings.
As mentioned previously, the essential feature which mainly characterises and is distinguishing the magnetic block members according to this invention, consists in making each block member with a hollow body having peripherally ar- ranged coupling wall surfaces for coupling with other blocks of a set, in which the hollow body comprises one or more appropriately shaped and spaced apart magnet chambers, each defining a seat for housing an appropriate magnetic anchoring element having two or more poles of opposite polarities; the magnetic anchoring element being for example in the form of an elongated magnetic ele- ment or bar, a cross-shaped element, a spherical-shaped element, or a magnetic element with any other suitable shape; the magnetic element is freely movably and/or rotatably housed in a seat, according to one or more rotational axes, or planes, to orientate magnetic poles of opposite polarities towards any anchoring point of opposite anchorage areas of the wall surfaces for coupling to other block members having identical or different shapes and/or characteristics.
The conformation of the magnet chamber housing the magnetic anchoring element, and the conformation of the magnetic element itself, must therefore be such as to allow not only any positioning and/or free orientation of the magnetic element within seat of the block, in relation to magnetic forces generated by the magnetic elements of other blocks, when they are assembled, but must also be such as to allow any one of the magnetic poles to be self-orientated and positioned close to any anchorage point of the coupling wall surfaces, or to allow poles of opposite polarities to be conjointly and selectively orientated towards any anchorage point belonging to opposite areas and/or coupling surfaces of a
block.
With reference to the accompanying drawings, the characteristics of the set of blocks and of the individual block members will be explained in greater detail, making reference to preferential embodiments which does not exhaust all the possible forms.
Figures 1 and 2 show a first cube-shaped main block member 10, indicated as a whole by reference number 10.1 ; the block member 10.1 comprises a hollow body 11 , of plastic or other non-magnetisable material, which is delimited on the lateral faces by wall surfaces 12 for coupling with other block members of a same or different type, as is explained further on. The hollow body 11 of the block member 10.1 comprises a single chamber 13 defining a seat for housing a magnetic anchoring element 14 for anchorage to magnetic elements of other block members, which is movably and freely rotatable inside the magnet chamber 13. More precisely, in the example of figures 1 and 2, the magnetic anchoring element 14 is in the form of an elongated magnetic bar provided with a body having distal ends, and of such dimensions as to allow "spherical rotation" by 360° in the magnet chamber 13, where "spherical rotation" is understood to mean the possibility of the bar 14, or more in general of the magnetic anchoring element, to freely move and rotate in the space around itself according to any rotational axis for 360°, or less. The movement and/or rotation may occur on a cross plane of the block member 10.1 , to orientate two or more poles of opposite N and S polarities conjointly towards opposite faces of the cube, or more in general towards opposite anchoring areas of the coupling wall surfaces, as shown
for example by the vertical disposition of the bar 14 in figure 2.
Also in the example of figures 1 and 2, the length or the dimensions of the bar 14 are slightly shorter than the smaller internal dimension of the chamber 13 existing between internal surfaces of opposite faces of the cube, so as to allow both the rotation, and the free movement of the bar 14 parallel to itself, along two lateral faces of the cube as schematically indicated by the arrow in figure 2; in this way a magnetic coupling of one or two modular block members of a same or of different type, is allowed simultaneously on both the lateral faces. Conversely, whenever the magnetic anchoring element inside the block member is made with a plurality of N, S poles of opposite polarities, for example with four or more poles, as mentioned previously, for example in the form of a disk-shaped or spherical-shaped magnetic element with poles orientated according to two or more angularly spaced apart axes, several block members of the set can be conjointly anchored to a same main block member, on two or more anchoring faces, to be retained by a same magnetic element of said main block.
The magnetic bar 14 of the example of figures 1 and 2, and more in general the magnetic anchoring element, can be made in any way, provided it is suitable for the intended purpose; for example, the bar 14 can consists of a single permanent magnet, or combination of one or more magnets with one or more ferromagnetic elements aligned and magnetically in contact with one or more magnets; in some case the magnetic anchoring element may consist of a mag- netisable ferromagnetic element.
It is also pointed out that the dimensions of the magnetic anchoring element, in particular the length of the magnetic bar 14, with respect to the smallest
width or dimension of the magnet chamber 13, in addition to allow a free movement and free spherical rotation as mentioned previously, must be such as to create small air gaps such that the magnetic element or elements of each block member can influence or be influenced by an external magnetic field generated by a magnetic element of another block or block members coupled with the first one. In this way, the magnetic anchoring elements, which in the example of figures 1 and 2 consist of the magnetic bar 14, self-orientate in a required position necessary for generating the magnetic anchoring force between blocks.
Figures 3 and 4 show a second main block member indicated as a whole by reference number 10.2, which like the previous block member comprises a hollow body 11 defining a magnet chamber 13 for housing a magnetic bar 14 free to move and/or to rotate spherically.
The block member 10.2 of figures 3 and 4 differs in the shape, from the block member 10.1 of the previous example; in fact, while the block member 10.1 has flat coupling surfaces on the lateral faces of a cube, in the case of figures 3 and 4 the block member 10.2 has a composite outer coupling surface, and namely, comprising a cylindrical area 12', a first dome-shaped convex area 12" at one end, and a second dome-shaped concave area 12'" at the opposite end of the block member 10.2. The space between the surfaces 12" and 12'", and the diameters must be such as to allow the magnetic bar 14 both to rotate by 360° according to any axis, and to slide parallel to itself according to a longitudinal axis, as per the double arrows shown in the same figures 3 and 4. As an alternative, figure 4 can represent a cross-sectional view of a spherical-shaped main block member.
Figures 5 and 6 show a third main block member 10.3 having a parallelepiped-shaped body 11 , again delimited by flat coupling surfaces 12.
Unlike the block member 10.1 of figures 1 and 2, the block member 10.3 comprises at each end a cube-shaped magnet chamber 13, for housing a re- spective magnetic bar 14 capable of moving and freely rotating by 360°, to orientate any one or both of the N and S poles towards any one of the flat coupling surfaces 12; the block member 10.3 also comprises an intermediate hollow chamber 15 having such dimensions as to avoid any magnetic interference between the two magnetic bars 14 in the magnet chambers 13 at both ends. Op- tionally, the block member 10.3, in correspondence with the intermediate chamber 15 or in any other suitable position, can be provided with at least one through hole 16 crosswise directed in respect to a longitudinal axis of the block member, for inserting a cylindrical or bar-shaped element as described further on. Figures 7 and 8 show a fourth main block member 10.4 having characteristics similar to those of the block member 10.3 of the previous figures, with the sole difference that the body 11 of the block member 10.4 has an "L"-shape, in which the two chambers 13 for housing the magnetic bars 14, or more in general the magnetic anchoring elements, are disposed on two adjacent sides of the in- termediate chamber 15. Consequently, in the figures 7 and 8 the same reference numbers as figures 5 and 6 have been used to indicate similar or equivalent parts.
Figures 9 and 10 show a fifth arch-shaped main block member 10.5, which extends along an arch of 90°. The block member 10.5 again comprises a
hollow body 11 delimited at the two ends and on two opposite sides by flat surfaces 12, while on the other two sides the block member is delimited by arch shaped surfaces 17' and 17" having a same centre and different radiuses of curvature. Once again the block member 10.5 can be provided with a through hole 16 which extends transversally between the two flat lateral surfaces 12; two magnetic bars 14 are housed in the hollow body 11 , on two sides of the central hole 16, with the possibility of rotating by 360°, and translate parallel to themselves in the axial direction of the hole 16 to freely orientate the magnetic N and S poles towards any one of the coupling surfaces 12, 17' and 17". Figures 11 and 12 show a sixth main block member 10.6, having an arched shaped hollow body 11 , which extends along an arch of 90°.
The block member 10.6 has flat surfaces 12 on two parallel main sides and at both ends; the body 11 of the block member comprises again an arched- shaped surface 17" extending between the two end side surfaces 12, as well as a first flat central surface 17A and two flat lateral surfaces 17B on the side opposite to the arched surface 17", which are disposed parallel to the sides of an octagonal polygon, for the reasons explained further on with reference to the example of figure 32.
The block member 10.6 again comprises, at each end, a cube-shaped chamber 13 for housing a magnetic bar 14 free to move and spherically rotate by 360° as previously explained, and an intermediate chamber 18 for housing a corresponding magnetic bar 14, the chamber 13 having dimensions and being conformed to allow rotation and movements of the magnetic bar 14 in a transversal plane of the block member 10.6
Figures 13 and 14 show a seventh main block member 10.7 having a flat rectangular-shaped hollow body 11 , delimited by flat peripheral wall surfaces 12. The block member 10.7 of figures 13 and 14 has modular dimensions corresponding to the modular dimensions of the remaining block members of the set; however, in this case the hollow body 11 is divided into two chambers 19 and 20 by an internal partition cross wall, of which the chamber 19 has a rectangular shape which extends mostly in the longitudinal direction of the block, and in any case conformed such as to allow both the sliding movement and rotation by 360° of the magnetic bar 14, in a plane parallel to the longitudinal axis of the block member which is at right angle to the through hole 16.
Figures 15 and 16 show an eighth main block member 10.8 forming part of the set of modular block members according to this invention. The block member 10.8 is again provided with a flattened rectangular-shaped hollow body 11. Like the block member 10.7, the block member 10.8 comprises two substan- tially square-shaped end chambers 13; each chamber 13 again comprises a magnetic bar 14 free to rotate by 360° in the main plane of the block, or other suitable magnetic anchoring element, to allow a magnetic coupling with other block members of the set, both singles on each flat surface 12 at both ends, and conjointly on opposite lateral surfaces 12. The block member 10.8 also comprises a central chamber 21 for a magnetic bar 14 extending in a cross-direction, which in turn is separated from the two chambers 13 by intermediate chambers 22. Alternatively, the magnetic bar 14 of the central chamber 21 could be replaced by two separate magnets, or by differently shaped magnetic elements in respective seats inside the body 11 ,
close to the wall surfaces.
Figures 17 and 18 show a ninth main block member 10.9 having a semicircular-shaped flattened body 11 ; the body 11 has a correspondingly shaped chamber 23, which houses a magnetic bar 14 capable of moving and/or rotate, to allow a magnetic anchorage in a plurality of points of the peripheral surfaces, in a way wholly similar or equivalent to the previous examples. The block member 10.9 is consequently delimited by two flat lateral surfaces 12 parallel to the plane of movement of the magnetic bar 14, by a first flat surface 12 along a peripheral side, and by a second arch-shaped peripheral surface 24, along the other side opposed to the previous one. The length of the magnetic bar 14 is slightly smaller to the radius of curvature of the arch-shaped side surface 24, to allow rotational and anchorage by both poles N and S of the magnetic bar 14, on opposite peripheral wall surfaces 12 and 24, as per the main block members of the present invention. Figures 19 and 20 show a tenth main block member 10.10 comprising a substantially triangular-shaped hollow body 11 , defining a chamber 25 of identical shape; the chamber 25 is of a sufficient height to allow a free spherical rotation of the magnetic bar 14, by angles of 360°, according to any axis, and movements of the aforesaid bar 14 parallel to itself. Figures 21 and 22 show an eleventh triangular-shaped main block member 10.11 similar to the block member 10.10 of the previous figures, but smaller in height, so as to allow the magnetic bar 14 to move and rotate by 360° in one plane only, corresponding to the main plain parallel to the triangular side surfaces 12 of the same block. Consequently, in the figures 21 and 22 the same
reference numbers of figures 19 and 20 have been used to indicate similar or equivalent parts.
Figures 23 and 24 show a first supplementary block member 26.1 , for implementing the set of main block members according to this invention. The supplementary block member 26.1 again comprises a hollow body
27, having a chamber 30 at each of its ends to house a magnetic anchoring element 29; in this case, the magnetic element 29 comprises a magnet or a ferromagnetic element, for example disk-shaped, free to move, rotate and/or orientate any one of its N and S active or induced magnetic poles towards a flat an- choring surface 30' at the ends of the block.
The body 27 of the block member 26.1 can have any external diameter; preferably, its external diameter corresponds to or is slightly smaller than the inner diameter of the hole 16 of the previously described block members 10.5 and 10.7. In this way the supplementary block member 26.1 can be used both as a connecting element, and as a rotational axis in the construction of a game assembly.
Figures 25 and 26 show a second circular-shaped supplementary block member 26.2, designed for example to be used as a wheel in the construction of a movable game assembly. The block member 26.2 again has a hollow body 27 provided centrally with a dead hole 31 which opens out on one side, and a hollow hub 32, axially aligned to the dead hole 31 ; the hollow hub 32 defines the housing chamber for a magnet or a ferromagnetic element 29 free to move and to rotate. The dead hole 31 has an internal diameter equal to or slightly greater than the external di-
ameter of the cylindrical block 26.1 of the previous figures, to enable its insertion and the magnetic coupling between blocks.
Figures 27 and 28 show, by way of example, a possible construction of a game assembly obtainable by a combination and magnetic coupling of some of the main block members previously described. The game assembly represents a sort of bird capable of performing a rocking movement; in the two figures the block members have been identified with the same reference numbers as similar block members of the previous figures.
Figures 29, 30 and 31 show, also by way of example, a second game as- sembly obtainable with other types of main and supplementary block members previously described. The assembly of figures 29, 30, and 31 tends once again to imitate an animal movable on wheels; also in these figures the various block members have been identified with the same reference numbers as the corresponding block members previously described. Figure 32 shows a third game assembly obtainable with four main block members 10.6 disposed in a circle, and four main block members 10.1 disposed according to a diameter; the same figure also shows the direction assumed by the various magnetic bars, in the assembled condition of the blocks.
Figure 33 shows a fourth game assembly, in the form of a doll, obtainable by the superimposition of two cube-shaped block members 10.1 , and a third supplementary block member 26.3 imitating the upper part of the body of a doll. The central part of the supplementary block member 26.3 in turn comprises a magnet 29 which magnetically connects to the magnetic bar 14 of the bottom block member 10.1.
Figure 34 shows a fifth game assembly, also imitating a doll, in which use is again made of a cube-shaped central block member 10.1 , an upper supplementary block member 26.3 slightly modified compared to that of the previous figure, and a further supplementary block member 26.4 forming the legs of the doll. Once again reference numbers 14 and 29 have been used to indicate the magnetic anchoring elements; as an alternative to the magnetic anchoring between the intermediate block member 10.1 and the lower supplementary block member 26.4, use could be made of a simple mechanical connection by press fitting the block member 10.1 into an appropriately shaped seat in the block member 26.4, as shown.
Figures 35 and 36 show, also by way of example, another game assembly obtainable with the semicircular block member 10.9 of figure 17, in combination with a fifth supplementary block member 26.5 imitating a duckling capable of performing a rocking movement. The block member 26.5 can be simply secured by snap fitting onto the block member 10.9, by providing the block member 26.5 with a longitudinal slot 36 on the lower side, or by means of magnetic anchoring between the bar 14 of the main block member 10.9, and the magnetic disk 29 of the supplementary block member 26.5, as shown.
Figures 37 and 38 show an example of a twelfth main block member 10.12, characterised by the presence of a coating 33 of soft material, for example obtained by over-moulding to the rigid body 11 a coating of elastomeric material, such as a synthetic rubber or other suitable plastic material. The coating 33 can be of the same colour or of a different colour compared to that of the hollow body of the block, or compared to the coating of other block members of the
set, as indicated by 33a, and respectively by 12a.
The figures 37 and 38 show a cube-shaped main block member 10.12 merely by way of example, in that all or part of the main block members of the set, regardless of their geometrical shape, could be provided with an external coating as mentioned above.
Figure 38 also shows, again by way of example, how the magnetic anchoring element inside the block member 10.12 is now shaped differently from the magnetic bar 14 of the previous examples.
In the case of figure 38, the block member 10.12 comprises a magnetic anchoring element having for example a spherical, cylindrical or disk-like core 34 freely movable and rotatable inside the body 11 ; the core 34 is provided with four angularly spaced apart magnets 35, arranged according to two orthogonal axes; the magnets 35 in the example shown have alternately N and S poles of opposite polarities on the peripheral surface of the core 34. However, other possible dispositions of the magnets and the respective poles cannot be excluded; for example the core 34 could have any number of magnets with N and/or S poles oriented in any direction and in any way disposed on the peripheral surface of the same core 34.
From what has been described and shown, in the numerous examples of the drawings, it will be clear that this invention is addressed to a set of main blocks variously shaped and variously combinable with one another for constructing assemblies for games, characterised by a hollow casing having one or more chambers for housing magnetic bars free to move and/or to rotate, to orientate one or both the magnetic N and S poles towards respective coupling sur-
faces between blocks, regardless of the shape and/or disposition of such surfaces.
The set of blocks according to the invention, can also optionally comprise supplementary blocks of a functional and/or figurative type, magnetically and/or mechanically associable with specific main blocks of the set, to complete the construction of a game imitating an animal, a doll, a vehicle or for any other figuration.
It is understood therefore that what has been described and shown with reference to the accompanying drawings, has been given purely by way of ex- ample and that other modifications and/or variations can be made to the shapes and/or dimensions of the blocks and the various magnetic anchoring elements, without thereby deviating from the claims.
Claims
1. A set of magnetically anchorable main block members (10.1 to 10.12), for the construction of game assemblies, in which each main block member (10.1 to 10.2) comprises: a hollow body (11) having peripheral coupling wall surfaces (12; 17; 24); at least one magnetic anchoring element (14) movably arranged in a respective housing chamber (13; 19; 23; 25) of the hollow body (11), the magnetic element (14) having at least two spaced apart poles (N, S) of opposite polarities, characterised in that: the magnetic element (14) and the housing chamber (13; 19; 23; 25) are conformed to allow a free movement and/or rotation of the magnetic element (14) in at least one plane, and the connection of one or conjointly of at least two magnetic poles (N, S) of the same magnetic element (14) to magnetic elements (14) of other block members (10.1 to 10.12) of the set in correspondence with a plurality of anchorage points pertaining to one and/or respectively to opposite coupling wall surfaces (12; 17; 24) of said main blocks (10.1 to 10.12).
2. The set of block members (10.1 to 10.12) according to claim 1 , characterised in that the magnetic anchoring element (14) comprises an elongated body having distal ends and poles (N, S) of opposite polarities at said distal ends.
3. The set of block members (10.1 to 10.12) according to claim 1 , characterised in that the magnetic anchoring element (14) comprises a plurality of spaced apart magnetic poles (N, S) of opposite polarities (N, S) and/or of a same polarity (N or S), arranged on one or more angularly spaced apart pole axis of the same magnetic element (14).
4. The set of block members (10.1 to 10.12) according to claim 3, characterised in that the magnetic element (14) has a shaped body chosen from the following ones: elongated, cross-shaped, cylindrical, disk-shaped or spherical.
5. The set of block members (10.1 to 10.12) according to claim 1 , characterised in that the magnetic anchoring element (14) is composed of a single magnet.
6. The set of block members (10.1 to 10.12) according to claim 3, characterised in that the magnetic anchoring element (14) comprises at least one mag- net and at least one ferromagnetic element, in which the magnet and/or the ferromagnetic element are arranged to provide magnetic poles (N, S) of opposite polarities.
7. The set of block members (10.1 to 10.12) according to claim 1 , characterised in that the coupling surfaces (12; 17; 24) of the block member (10.1 to 10.12) comprise flat wall surfaces.
8. The set of block members (10.1 to 10.12) according to claim 1 , characterised in that the coupling surfaces (12; 17; 24) of the block members comprise shaped wall surfaces.
9. The set of block members (10.1 to 10.12) according to claim 1 , charac- terised in that the coupling surfaces (12; 17; 24) of the block member (10.1 to
10.12) comprise flat and shaped coupling wall surfaces (12, 17; 24).
10. The set of block members (10.1 to 10.12) according to claim 1 , characterised in that the hollow body (11) of the block members (10.1 to 10.12) is provided with a through hole (16).
11. The set of block members (10.1 to 10.12) according to claim 1 , characterised by comprising a main block member (10.1 ; 10.12) having a cube- shaped body provided with flat coupling wall surfaces 12, and a chamber (13) for housing an elongated magnetic element (14) freely rotatable and/or movable ac- cording to any axis of the cube-shaped body (11) of the block.
12. The set of block members (10.1 to 10.12) according to claim 1 , characterised by comprising a main block member (10.2) having a hollow body (11) provided with a cylindrical peripheral surface (12'), and a dome-shaped coupling wall surface (12"; 12"') at each end.
13. The set of block members (10.1 to 10.12) according to claim 12, characterised in that said dome-shaped coupling wall surfaces (12"; 12'"), are in the form of convex and/or concave surfaces.
14. The set of block members (10.1 to 10.12) according to claim 1 , characterised by comprising a main block member (10.3) having a parallelepiped or polyhedral-shaped hollow body (11), and at least a first and a second chamber (13) for housing a respective elongated-shaped magnetic element (14), axially spaced apart.
15. The set of block members (10.1 to 10.12) according to claim 1 , characterised in that the hollow body (11) has at least one through hole (16).
16. The set of block members (10.1 to 10.12) according to claim 14 or 15, characterised in that the block member (10.3; 10.8) has an elongated body (11).
17. The set of block members (10.1 to 10.12) according to claim 14 or 15, characterised in that the main block member (10.4) has a L-shaped body (11).
18. The set of block members (10.1 to 10.12) according to claim 14 or 15, characterised in that the main block member (10.5; 10.6) has an arch-shaped body (11) extending between opposite ends.
19. The set of block members (10.1 to 10.12) according to claim 18, characterised in that the body (11) of the main block member (10.5) comprises arched wall surfaces (17\ 17") on two opposite side surfaces, and flat wall surfaces (12) at both ends.
20. The set of block members (10.1 to 10.12) according to claim 18, characterised in that the hollow body (11) of the main block member (10.6) has an arch-shaped wall surface (17") on one side, and flat coupling surfaces (12, 17A, 17B) on remaining side and end wall surfaces.
21. The set of block members (10.1 to 10.12) according to claim 18, characterised in that the body (11) of the main block member (10.1 to 10.12) comprises first and second elongated magnetic anchoring elements (14), freely movable and/or rotatable in respective housing chambers (13) at the ends of the main block (10.3; 10.8).
22. The set of block members (10.1 to 10.12) according to claim 21 , characterised by comprising a third elongated magnetic anchoring element (14) in an intermediate chamber (21) of the body (11) of the main block member (10.8).
23. The set of block members (10.1 to 10.12) according to claim 22, char- acterised in that the third elongated magnetic anchoring element (14) is freely rotatable in a cross plane of the block (10.8).
24. The set of block members (10.1 to 10.12) according to claim 1 , characterised by comprising a main block member (10.7) having a rectangular- shaped hollow body (11), comprising a chamber (19) and an elongated magnetic anchoring element (14) in the chamber (19), said magnet chamber (19) having at least one dimension greater than the length of the magnetic anchoring element (14).
25. The set of block members (10.1 to 10.12) according to claim 24, char- acterised in that the hollow body (11) comprises at least one through hole (16) on a side of the magnet chamber (19).
26. The set of block members (10.1 to 10.12) according to claim 24, characterised in that the magnetic anchoring element (14) is freely rotatable in a plane and slidable parallel to flat coupling surfaces (12).
27. The set of block members (10.1 to 10.12) according to claim 1 , characterised in that the main block member (10.9) has a rectangular-shaped hollow body (11), said hollow body (11) comprising a chamber (13) at each end, and an elongated magnetic anchoring element 14 in each end chamber (13) of the block (10.8).
28. The set of block members (10.1 to 10.12) according to claim 27, characterised in that the elongated magnetic anchoring elements (14) are freely rotatable in the chambers (13).
29. The set of block members (10.1 to 10.12) according to claim 27, characterised in that the main block comprises an intermediate chamber (21) be- tween said end chambers (13), and an elongated magnetic anchoring element (14) in said intermediate chamber of the main block
30. The set of block members (10.1 to 10.12) according to claim 1 , characterised by comprising a main block member (10.9) having a flat semicircular- shaped hollow body (11) having opposite flat and arch-shaped peripheral wall surfaces (12, 24), the arch-shaped surface (24) having a radius of curvature, and an elongated magnetic anchoring element (14) freely rotatable into a magnet chamber of said hollow body (11), said elongated magnetic element (14) having a length slightly smaller to the radius of curvature of the arch-shaped wall sur- face (24).
31. The set of block members (10.1 to 10.12) according to claim 1, characterised by comprising a main block member (10.10; 10.11) having a triangular- shaped hollow body (11) and an elongated magnetic anchoring element (14), freely rotatable in said hollow body (11).
32. The set of block members (10.1 to 10.12) according to claim 1 , characterised by comprising a main block member (10.10) having a triangular- shaped hollow body (11), and an elongated magnetic anchoring element (14), freely movable and rotatable according to any axis, in said hollow body (11).
33. The set of block members (10.1 to 10.12) according to claim 1 , char- acterised by comprising at least one supplementary block member (26.1) having an elongated cylindrical hollow body (27) extending between two ends, the hollow body being provided with a housing chamber (30) at each end, and a magnetic anchoring element (29) in each housing chamber (30) of the block (26.1).
34. The set of block members (10.1 to 10.12) according to claim 33, char- acterised in that the magnetic anchoring elements (29) of the supplementary block member (26.1) are fixedly arranged or freely rotatable in the housing chambers (30).
35. The set of block members (10.1 to 10.12) according to claim 1 , characterised by comprising a circular-shaped supplementary block member (26.2), the supplementary block member (28) having a dead hole (31) opening on one side of the block (26.2), and a hollow hub (32) on an opposite side providing a housing chamber for a magnetic anchoring element (29).
36. The set of block members (10.1 to 10.12) according to claim 1 , char- acterised by comprising supplementary shaped block members (26.3, 26.4; 26.5), having different aesthetical and/or functional features, said supplementary block members (26.3, 26.4; 25) being provided with magnetic and/or mechanical anchoring means for anchoring with a main block member (10.1 ; 10.9) of the set of blocks.
37. The set of block members (10.1 to 10.12) according to claim 1 , characterised in that at least one of the main block members (10.12) comprises a coating (33) of soft material.
38. The set of block members (10.1 to 10.12) according to claim 37, characterised in that the coating (33) of soft material extends over at least part of the coupling wall surfaces (12; 17; 24) of the hollow body (11) of a main block (10.12).
39. The set of block members (10.1 to 10.12) according to claim 37, characterised in that the coating of soft material and the hollow body (11) of the main block member (10.12) are of a same colour.
40. The set of block members (10.1 to 10.12) according to claim 37, characterised in that the coating of soft material and the hollow body (11) of the main block member (10.12) are of different colours.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT001956A ITMI20061956A1 (en) | 2006-10-12 | 2006-10-12 | SET OF BLOCKS WITH MAGNETIC ELEMENTS OF ANCHORING MOBILE TO BUILD GAMES |
PCT/EP2007/008799 WO2008043535A1 (en) | 2006-10-12 | 2007-10-10 | A set of blocks with freely movable magnetic anchoring elements, for the construction of game assemblies |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2086660A1 true EP2086660A1 (en) | 2009-08-12 |
Family
ID=39064425
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07818872A Withdrawn EP2086660A1 (en) | 2006-10-12 | 2007-10-10 | A set of blocks with freely movable magnetic anchoring elements, for the construction of game assemblies |
Country Status (4)
Country | Link |
---|---|
US (1) | US20100087119A1 (en) |
EP (1) | EP2086660A1 (en) |
IT (1) | ITMI20061956A1 (en) |
WO (1) | WO2008043535A1 (en) |
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WO2018083001A1 (en) | 2016-11-03 | 2018-05-11 | Geomagworld S.A. | A magnetic toy block |
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WO2018083001A1 (en) | 2016-11-03 | 2018-05-11 | Geomagworld S.A. | A magnetic toy block |
US11103801B2 (en) | 2016-11-03 | 2021-08-31 | Geomagworld S.A. | Magnetic toy block |
Also Published As
Publication number | Publication date |
---|---|
US20100087119A1 (en) | 2010-04-08 |
ITMI20061956A1 (en) | 2007-01-11 |
WO2008043535A1 (en) | 2008-04-17 |
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