WO1999036148A1 - Systeme de blocs de construction, notamment pour blocs de construction a usage ludique - Google Patents

Systeme de blocs de construction, notamment pour blocs de construction a usage ludique Download PDF

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Publication number
WO1999036148A1
WO1999036148A1 PCT/EP1998/000252 EP9800252W WO9936148A1 WO 1999036148 A1 WO1999036148 A1 WO 1999036148A1 EP 9800252 W EP9800252 W EP 9800252W WO 9936148 A1 WO9936148 A1 WO 9936148A1
Authority
WO
WIPO (PCT)
Prior art keywords
groove
block system
block
shaped groove
module
Prior art date
Application number
PCT/EP1998/000252
Other languages
German (de)
English (en)
Inventor
Peter Larws
Original Assignee
Palimondial S.A.
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
Application filed by Palimondial S.A. filed Critical Palimondial S.A.
Priority to AU59882/98A priority Critical patent/AU5988298A/en
Priority to PCT/EP1998/000252 priority patent/WO1999036148A1/fr
Publication of WO1999036148A1 publication Critical patent/WO1999036148A1/fr

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
    • A63H33/10—Building blocks, strips, or similar building parts to be assembled by means of additional non-adhesive elements

Definitions

  • the invention relates to a building block system, in particular for game building blocks, with a plurality of building blocks which can be connected to one another, wherein each building block has an undercut groove-shaped groove on at least one side surface into which at least one cylindrical connecting strip can be inserted.
  • Modules are known in many variations and designs. Such building blocks with different geometric shapes are often connected to one another by means of multifaceted connecting elements and assembled to form structural units.
  • game building blocks are also known, which are generally put together in large numbers to form game building block systems or game building block boxes, so that a user can combine the game building blocks into any shapes and forms.
  • the building blocks usually consist of plastic or frequently also of metal, wood, stone or the like. Especially when the construction stones made of plastic, these can be brought into almost any shape.
  • DE-AS-14 78 380 describes a rectangular toy with a square cross-section, which has a longitudinally extending connecting groove on each side face and an undercut on one end face, and is provided on the other end face with a hermetically cut strip-like connecting pin.
  • the hermtercut grooves are designed as tubular, widened slots into which the connecting pin of another play module can be inserted for final closure.
  • the connecting pin of the one toy construction element must be pressed into the connecting groove of the other toy building element with a high expenditure of force, since the edge cutting edges on the connecting groove must be slightly widened, since the distance between the hammer-cut edges of the connecting groove is less than the width of the connecting pin.
  • the connecting pin or the shoulder cutting edges of the connecting groove are pressed together and deformed. As a result, repeated use of the connecting elements is limited. If the distance between the opposing undercut edges of the connecting groove is increased, the connection as a whole becomes unstable.
  • the connecting pin of one Eisenbaustems can be inserted from the open end of the hermtercut groove of the other Spielbaustems. However, the insertion of the connecting pin m requires a certain dexterity.
  • a similar prismatic play structure is known from DE-GM-72 03 983, but in which the connection is formed on two Spielbaustem by two parallel juxtaposed spring tongues, which is pressed or inserted with part of their height in the tubular groove of the other Spielbaustems.
  • These spring tongues have a rectangular cross-sectional shape, so that only the edges of the spring tongues are supported on the tubular groove, since the shape of the spring tongues only abut two point-shaped contact lines in the tubular groove.
  • the surface pressure at the contact lines is therefore large, so that, depending on the frequency of play, surface abrasion occurs and the connection is initially difficult and later smooth.
  • the thin spring tongues protrude unprotected from the play structure and thus can be easily damaged, bent or broken off while playing, so that the connection function is no longer provided.
  • the undercut groove-shaped groove consists of two opposing clamp-like gripping walls for receiving the cylindrical connecting people, which form an essentially tulip shape and are designed to be resilient.
  • tulip shape is to be understood to mean the cross section of the tapered groove, which is essentially circular in shape, the two opposite clamp-like extend towards the gripping walls beyond the nominal diameter of the circular cross-section and leave an opening open at the top. Since the nominal diameter of the groove-shaped groove is therefore not completely enclosed by the two gripping walls, a groove with a tulip-shaped cross section results to a certain extent. As a result, the gripping walls are also resilient.
  • the cylinder-shaped connecting person lies with her cylinder surface on the resilient contact surfaces of the clamp-like gripping walls of the channel-shaped groove when assembling two building blocks. This results in a small surface pressure between the gripping walls of the groove and the connecting people and little wear when plugging and loosening the connection. Due to the large contact surfaces between the clamp-like gripping walls of the groove-shaped groove and the corresponding cylindrical connecting people, despite the low surface pressure, there are sufficiently large holding forces between the assembled building blocks. Another advantage is that the modular system according to the invention allows easy assembly of modules both in the axial and in the radial direction between the groove and the connecting strip. The connection is very stable due to the closed cylinder shape of the connecting people and the side surfaces of the building blocks.
  • the undercut groove-shaped groove is preferably arranged in a recess formed in the side surface of the module, the free ends of the clip-like gripping walls of the groove being essentially flush with the side surface of the module.
  • the groove-shaped groove formed from the clamp-like gripping walls is thus protected against external damage in the module.
  • the resilient clamp-like gripping walls are allowed to move sufficiently in the radial direction with respect to its longitudinal axis when the cylindrical connector strip is inserted.
  • the undercut groove-shaped groove is formed in one piece with the recess formed in the side surface of the module. This combination of the groove with the recess is particularly easy to implement in the case of plastic profile strips or plastic building blocks due to the good formability properties of the plastic.
  • the undercut groove-shaped groove can run completely or partially along the side surface of the building block. If the channel-shaped groove runs, for example, only along half the height or width of the building blocks, they can be inserted or pushed into one another in opposite directions, the connecting strip of one module being inserted into the corresponding channel-shaped groove of the other building block.
  • the recess formed on the side surface of the module is provided with two mutually directed stops to limit the spring travel of the clip-like gripping walls of the groove. This limits the deflection of the gripping walls when the connecting bar is inserted.
  • the tulip shape of the hermtercut trough-shaped groove results in particular from the fact that it is connected by means of an integrated web to the recess formed in the side face of the module. This measure gives the channel-shaped groove another possibility of suspension through the web.
  • the gripping walls of the inner cut-shaped groove are partially thickened.
  • the undercut groove-shaped groove is designed as a separate extruded profile strip and becomes m one Corresponding recess inserted in the at least one side surface of the module or placed on a side surface of the module.
  • a recess can be milled into a wooden block, for example, into which the extruded profile strip having the groove-shaped groove is simply pressed into this recess with a press fit.
  • a cylinder-shaped connecting strip is formed on at least one side surface of the module.
  • several or all of the side surfaces of the module can also be provided with a cylindrical connecting strip, which can be pressed or pushed into corresponding groove-shaped grooves in other modules.
  • the cylindrical connector strip can be wholly or partially run along the side of the block.
  • the cylindrical connecting people on the building blocks can be omitted and the channel-shaped groove can be formed for this.
  • the cylindrical connector strip as a separate component.
  • it preferably has a double-cylindrical shape in cross section. If two adjacent building blocks are thus placed next to one another in such a way that their groove-shaped grooves lie opposite one another, the double-cylindrical connecting strip can simultaneously be inserted in a simple manner into the groove-shaped grooves.
  • the connecting bar can preferably be tubular. This is particularly useful when the connecting bar has a large nominal diameter.
  • the connecting bar can be provided with a slot along its length, so that the connecting bar also has resilient properties.
  • the connecting strip which is designed as a separate component, is provided in one piece with a base part which can be inserted into a corresponding recess in the side face of the block. So can a depression on the side surface of the module are attached, in which the separate connection strip is pressed with its base part with a press fit.
  • the corner regions of the building blocks each have an undercut groove-shaped groove directed towards the inside, which can be used with a connecting strip.
  • the building blocks in the corner areas can be connected to one another, the double-cylinder-shaped connection people preferably being inserted into the groove-shaped grooves in the corner area of one building block and then the other building block correspondingly being plugged on.
  • connection strip two or more cylinder-shaped connecting people are integrally connected to one another. Accordingly, two or more cylinder-shaped connecting strips can form a connecting component which is cruciform, star-shaped, triangular or rectangular. This results in a wide range of possibilities for connecting a large number of building blocks to static objects of any kind.
  • the tapered grooves and cylindrical connecting strips formed on the outer side flats are available for further applications.
  • the undercut groove-shaped groove can be provided for receiving a flexible sealing professional. hen. Thus, only the sealing profile or this can be inserted into the groove-shaped groove together with the connecting strip.
  • the building block system according to the invention is preferably suitable for play building blocks, in particular for children.
  • the modular system can also be used in furniture construction, trade fair construction, shop fitting and steel construction, as well as in interior construction and for windows, doors, switch housings, etc., without this additional payment being restrictive.
  • all possible static objects can be formed by this block system.
  • FIG. 1 is a bottom view of a module belonging to the modular system according to the invention.
  • FIG. 2 shows an enlarged cross-sectional view of a partial area of the module according to FIG. 1 in a first embodiment
  • 3 shows an enlarged cross-sectional view of another partial area of the module according to FIG. 1 in a first embodiment
  • 4 is an enlarged cross-sectional view of the connecting portion of two assembled building blocks
  • FIG. 5 is an enlarged cross-sectional view of a portion of the block in a second embodiment of FIG. 2,
  • FIG. 6 is an enlarged cross-sectional view of a portion of the block in a third embodiment of FIG. 2,
  • FIG. 7 is an enlarged cross-sectional view of a portion of the block in a second embodiment of FIG. 3,
  • FIG. 8 is an enlarged cross-sectional view of a portion of the block in a third embodiment of FIG. 3,
  • FIG. 9 is a perspective view of a double-cylindrical connecting bar for connecting two components
  • FIG. 10 is a perspective view of two building blocks to be connected without connecting strips
  • FIG. 11 is a perspective view of two components to be connected according to FIG. 10 with connecting strips,
  • FIGS. 10 and 11 shows a perspective view of a module of the module system in a first embodiment
  • FIG. 14 is a perspective view of a building block of the building block system in a second embodiment
  • FIG. 15 is a perspective view of a building block of the building block system in a third embodiment
  • F g. 16 shows a front view of a module of the module system in a fourth embodiment
  • 17 is a front view of a star-shaped connecting element for connecting several components
  • FIG. 18 shows a side view of the star-shaped connecting element according to FIG. 17,
  • 19 is a front view of a rectangular-shaped connecting element for connecting several components
  • FIG. 20 is a side view of the rectangular-shaped connecting element according to FIG. 19,
  • 21 shows a cross-sectional view of a partial area of two connected building blocks in a first embodiment
  • 22 shows a cross-sectional view of a partial area of two connected building blocks in a second embodiment
  • FIG. 23 shows a cross-sectional view of a partial area of a module with a connecting strip.
  • the block system is described below, in particular on cuboid components.
  • Such a module 1 is shown in FIG. 1.
  • This has on its upper side surface 2 an undercut groove-shaped groove 3 which is integrally connected to a recess 4 integrated into the side surface 2.
  • a connection strip 5 with a double-cylindrical cross section is inserted, which is symbolized by a broken line.
  • a connecting bar 6 with a cylindrical-orange cross section is formed, which has a solid solid.
  • the left and the lower side surface 2 of the module 1 each have a rigid groove-shaped groove 7 in the center, into each of which a cylinder-shaped connecting strip 6 can be inserted.
  • corner areas 8 further grooves 9 are formed, which are formed by two clamp-like gripping walls 10 and are directed towards each other. The free ends of the gripping walls 10 form an opening for receiving a cylindrical part of a double-cylindrical connecting strip 5.
  • a particularly advantageous undercut groove-shaped groove 3 is shown in an enlarged partial view of the module 1 in FIG. 2.
  • the groove-shaped groove 3 consists of two resilient tulip-shaped and clip-like O 99/36148
  • Gripping walls 11 which largely enclose a nominal diameter d and whose free ends form an opening for receiving a cylinder-shaped or double-cylinder-shaped connecting strip 5 or 6. At the intersection of the clamp-like gripping walls 11, these merge into a thin web 11, which in turn is integrally connected to the recess 4. On the upper edges of the recess 4 there is a stop 13, which prevents the clamp-like gripping walls 11 from being overstretched when a connecting strip 5 or 6 is inserted. When the gripping walls 11 are widened when the connecting bar 5 or 6 is inserted, the outer sides of the gripping walls 11 may abut against the stops 13.
  • the stops 13 can be rounded as well as square or pointed.
  • FIG. 3 shows an enlarged cross-sectional area of a building block 1 with a cylindrical connecting strip 5, which has a cavity 14 on the inside and is therefore of tubular design.
  • the cavity 14 of the connecting strip 5 is provided with a slot 15 which breaks through the housing wall of the module 1.
  • the connecting strip 5 is designed to be resilient.
  • FIGS. 2 and 3 show a completed connection of two building blocks 1 according to FIGS. 2 and 3.
  • the cylinder-shaped connecting bar 6 of one building block 1 is inserted into the undercut groove-shaped groove 3, so that its clamp-like gripping walls 11 form the outer surface of the cylindrical connecting bar 5 completely embrace.
  • the two building blocks 1 lie firmly against one another.
  • FIG. 5 Another embodiment of the internally cut internal groove 3 is shown in FIG. 5.
  • the clamp-like gripping walls 11 are each provided with a thickening 16 in order to prevent the clamp-like gripping walls 11 from breaking off when a connecting strip 5 or 6 is inserted. If necessary, stops for limiting the spring travel of the gripping walls 11 can be dispensed with here.
  • FIG. 7 shows another embodiment of the cylindrical connecting strip 6 according to FIG. 3, the connecting strip 6 not being tubular, but rather being provided with a slot 15 extending far into it. This provides a springing of the connecting strip 6.
  • FIG. 8 shows a connecting strip 6, which is designed as a solid hollow body.
  • a double-cylinder-shaped connecting strip 5 is shown in FIG. 9 and is intended to be inserted into either the rigid grooves 7 or the hermter-cut groove-shaped grooves 3, as can be seen from FIGS. 1 and 11.
  • FIGS. 10 to 12 The perspective representations of two building blocks 1 and 17 to be connected is shown in detail in FIGS. 10 to 12. These two modules 1 and 17 are configured in the same way in the exemplary embodiment.
  • a double-cylinder-shaped connecting strip 5 is inserted in such a manner as a corresponding groove, as was explained in relation to FIG. 1.
  • the connecting strips 5 each have a length that is approximately the width of the two to be connected Blocks 1 and 17 corresponds.
  • the double-cylindrical connecting strips 5 engage in the corresponding grooves 9 in the corner regions 8 of the module 17 em.
  • Further modules 1 and 17 can be fastened in the grooves 3 and 9 formed in the side surfaces 2 of the modules 1 and 17, as well as on the cylindrical connecting strips 6 formed on the side surfaces 2 of the modules 1 and 17.
  • a typical block 1 is shown in a perspective view in FIG. 13 and corresponds to block 1 according to FIG. 1.
  • the block 1 according to FIG. 14 has on its one side surface 2 a double-cylindrical connecting strip 5 which is inserted into the undercut groove-shaped groove 3 is.
  • the connecting bar 5 has a length that corresponds to only half the height of the module 1.
  • FIG. 15 An alternative module 1 is shown in FIG. 15, which has a spherical nub 18 centrally on a side surface 2 instead of a connecting bar, which can be brought into engagement with a corresponding recess, not shown, of another module 1. This will center and lock an adjacent block.
  • a block 1, for example made of wood, according to FIG. 16 is provided with a recess 19 on its side faces 2.
  • a strand profile strip 20 is imprinted, which is designed in such a way as was described in detail with reference to FIGS. 1 and 2.
  • the right side surface 2 of the module 1 is provided with a separate component 21, which consists of a cylindrical connecting strip 6 and a base part 22 integrally molded thereon. This separate component 21 is pressed into the recess 19 of the side surface 2 of the module 1.
  • a plurality of cylindrical connector strips 5 are connected to form a connector unit 23.
  • a central base element 24 is provided, on the four sides of which a cylinder-shaped connecting strip 6 is arranged.
  • the base element 24 has a size such that its semantic edges correspond approximately to the length of the cylindrical connector strips 6 formed thereon. 17 to 20, at least four building blocks 1 and 17 can be attached to the connector units 23 in each case.
  • the module 1 has on a wide side surface 2 and the module 17 on a narrow side surface 2 each has an undercut groove-shaped groove 3, into which a double-cylindrical connecting strip 5 is inserted when the modules 1 and 17 are joined, so that the two modules 1 and 17 are firmly connected.
  • the extruded profile strips 20 can be glued, screwed or the like to the side surfaces 2 of the building blocks 1 and 17.
  • FIG. 23 shows a module 1, on the narrow side surface 2 of which a cylindrical connecting strip 6 is directly molded, for example by gluing or plugging on.

Abstract

L'invention concerne un syst�me de blocs de construction, notamment pour blocs de construction � usage ludique. Ce syst�me comprend une pluralit� de blocs de construction (1, 17) interconnectables. Chaque bloc (1, 17) pr�sente sur au moins une face lat�rale (2) une rainure (3) annulaire contre-d�pouill�e dans laquelle peu�tre ins�r� un rebord d'assemblage (5, 6) cylindrique. Le syst�me de blocs de construction peut s'utiliser de diff�rentes mani�res et est facile � manipuler. il permet par ailleurs une pluralit de possibilit�s de combinaisons d'assemblage de deux blocs de construction ou davantage. Selon l'invention, la rainure (3, 9) contre-d�pouill�e comprend deux parois de pr�hension (11) de type pinces oppos�es pour recevoir le rebord d'assemblage (5, 6) cylindrique, qui constituent sensiblement une forme de tulipe et sont � �lasticit� ressort.
PCT/EP1998/000252 1998-01-19 1998-01-19 Systeme de blocs de construction, notamment pour blocs de construction a usage ludique WO1999036148A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU59882/98A AU5988298A (en) 1998-01-19 1998-01-19 Building block system, especially for play building blocks
PCT/EP1998/000252 WO1999036148A1 (fr) 1998-01-19 1998-01-19 Systeme de blocs de construction, notamment pour blocs de construction a usage ludique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP1998/000252 WO1999036148A1 (fr) 1998-01-19 1998-01-19 Systeme de blocs de construction, notamment pour blocs de construction a usage ludique

Publications (1)

Publication Number Publication Date
WO1999036148A1 true WO1999036148A1 (fr) 1999-07-22

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PCT/EP1998/000252 WO1999036148A1 (fr) 1998-01-19 1998-01-19 Systeme de blocs de construction, notamment pour blocs de construction a usage ludique

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AU (1) AU5988298A (fr)
WO (1) WO1999036148A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1348474A2 (fr) * 2002-03-26 2003-10-01 Mattel, Inc. Jeu de construction ayant des éléments de liaison à faible force d'insertion
DE19845160B4 (de) * 1998-10-01 2004-04-08 Palimondial S.A. Steckbausteinsystem
EP2117664A1 (fr) * 2007-02-05 2009-11-18 Niilo Hotti Ensemble de jeu de construction, connecteur pour bloc de jeu de construction et bloc de jeu de construction
WO2014121452A1 (fr) * 2013-02-06 2014-08-14 浙江博望科技发展有限公司 Assemblage d'éléments constitutifs et système d'éléments constitutifs

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1478380A1 (de) 1964-10-10 1969-05-29 Artur Fischer Baustein zum Einstellen von Spielzeugmodellen
GB1300283A (en) * 1970-11-20 1972-12-20 Cecil Cornell Constructional building kit
DE2149066A1 (de) * 1971-10-01 1973-04-05 Groth Carl Dipl Ing Zusammensteckbare wandelemente fuer kinder
DE7203983U (de) 1973-07-05 Fischer A Prismatischer Spielbaustein
FR2361136A1 (fr) * 1976-08-12 1978-03-10 Fischer Artur Panneau de grandes dimensions constitue par l'assemblage de plusieurs plaques de construction
WO1986001738A1 (fr) * 1984-09-20 1986-03-27 Cha Yung Shin Element de construction de jouets
US5653621A (en) * 1996-01-03 1997-08-05 Yao; Li-Ho Toy building block puzzle

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7203983U (de) 1973-07-05 Fischer A Prismatischer Spielbaustein
DE1478380A1 (de) 1964-10-10 1969-05-29 Artur Fischer Baustein zum Einstellen von Spielzeugmodellen
GB1300283A (en) * 1970-11-20 1972-12-20 Cecil Cornell Constructional building kit
DE2149066A1 (de) * 1971-10-01 1973-04-05 Groth Carl Dipl Ing Zusammensteckbare wandelemente fuer kinder
FR2361136A1 (fr) * 1976-08-12 1978-03-10 Fischer Artur Panneau de grandes dimensions constitue par l'assemblage de plusieurs plaques de construction
WO1986001738A1 (fr) * 1984-09-20 1986-03-27 Cha Yung Shin Element de construction de jouets
US5653621A (en) * 1996-01-03 1997-08-05 Yao; Li-Ho Toy building block puzzle

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19845160B4 (de) * 1998-10-01 2004-04-08 Palimondial S.A. Steckbausteinsystem
EP1348474A2 (fr) * 2002-03-26 2003-10-01 Mattel, Inc. Jeu de construction ayant des éléments de liaison à faible force d'insertion
EP1348474A3 (fr) * 2002-03-26 2004-05-19 Mattel, Inc. Jeu de construction ayant des éléments de liaison à faible force d'insertion
EP1690577A2 (fr) * 2002-03-26 2006-08-16 Mattel, Inc. Jeu de construction ayant des éléments de liaison à faible force d'insertion
EP1690577A3 (fr) * 2002-03-26 2007-07-25 Mattel, Inc. Jeu de construction ayant des éléments de liaison à faible force d'insertion
EP2117664A1 (fr) * 2007-02-05 2009-11-18 Niilo Hotti Ensemble de jeu de construction, connecteur pour bloc de jeu de construction et bloc de jeu de construction
EP2117664A4 (fr) * 2007-02-05 2011-01-05 Niilo Hotti Ensemble de jeu de construction, connecteur pour bloc de jeu de construction et bloc de jeu de construction
WO2014121452A1 (fr) * 2013-02-06 2014-08-14 浙江博望科技发展有限公司 Assemblage d'éléments constitutifs et système d'éléments constitutifs

Also Published As

Publication number Publication date
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