US20070130874A1 - Geometric construction system - Google Patents

Geometric construction system Download PDF

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Publication number
US20070130874A1
US20070130874A1 US11/341,996 US34199606A US2007130874A1 US 20070130874 A1 US20070130874 A1 US 20070130874A1 US 34199606 A US34199606 A US 34199606A US 2007130874 A1 US2007130874 A1 US 2007130874A1
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United States
Prior art keywords
threaded holes
construction
construction pieces
adjacent pair
pieces
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.)
Abandoned
Application number
US11/341,996
Inventor
Hu Teng-Fu
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Individual
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Individual
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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C13/00—Convertible chairs, stools or benches
    • A47C13/005—Modular seating
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B96/00—Details of cabinets, racks or shelf units not covered by a single one of groups A47B43/00 - A47B95/00; General details of furniture
    • A47B96/14—Bars, uprights, struts, or like supports, for cabinets, brackets, or the like
    • A47B96/1408—Bars, uprights, struts, or like supports, for cabinets, brackets, or the like regularly perforated
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C4/00—Foldable, collapsible or dismountable chairs
    • A47C4/02—Dismountable chairs
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C4/00—Foldable, collapsible or dismountable chairs
    • A47C4/02—Dismountable chairs
    • A47C4/03—Non-upholstered chairs, e.g. metal, plastic or wooden chairs
    • 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
    • A63H33/107—Building blocks, strips, or similar building parts to be assembled by means of additional non-adhesive elements using screws, bolts, nails, rivets, clamps

Definitions

  • This invention relates to a geometric construction system, more particularly to a geometric construction system including a plurality of construction pieces, each of which is formed with a plurality of threaded holes.
  • Conventional geometric construction systems normally include a plurality of panels of polygonal shape, which can be coupled together to form two- and three-dimensional structures through tongue-and-groove engaging means.
  • the connecting strength of the structures thus formed is relatively weak. As a consequence, variations in shape, size, and complexity of the structures thus formed are limited.
  • a geometric construction system of this invention comprises: a plurality of construction pieces of polygonal shape, each of which has a plurality of sides faces, and each of which is formed with a plurality of threaded holes, each of the threaded holes extending inwardly from a respectively one of the side faces in a normal direction relative to the respective one of the side faces; and a plurality of stud bolts, each of which engages an adjacent pair of the threaded holes in an adjacent pair of the construction pieces and each of which has a length less than the total length of said adjacent pair of the threaded holes in said adjacent pair of the construction pieces.
  • FIG. 1 is a perspective view of the preferred embodiment of an unassembled geometric construction system according to this invention
  • FIG. 2 is a perspective view to illustrate how a wheel piece of the preferred embodiment is pivoted to a shaft;
  • FIG. 3 is a perspective view to illustrate how the preferred embodiment can be assembled into a table top support
  • FIG. 4 is a perspective view to illustrate how the preferred embodiment can be assembled into a chair
  • FIG. 5 is a perspective view to illustrate how the preferred embodiment can be assembled into a toy
  • FIG. 6 is a partly exploded perspective view to illustrate how the preferred embodiment can be assembled into a vehicle.
  • FIG. 7 is a schematic view to illustrate the total length of an adjacent pair of the threaded holes in an adjacent pair of the construction pieces of the preferred embodiment.
  • FIGS. 1 and 2 illustrate the preferred embodiment of a geometric construction system according to this invention.
  • the geometric construction system includes: a plurality of first, second, third, fourth, fifth, sixth, seventh, eighth, ninth, tenth, and eleventh construction pieces 10 , 20 , 30 , 40 , 50 , 60 , 70 , 80 , 90 , 100 , 120 of polygonal shape, each of which has a plurality of sides faces 11 , 21 , 31 , 41 , 51 , 61 , 71 , 81 , 91 , 101 , 121 , and each of which is formed with a plurality of threaded holes 3 , each of the threaded holes 3 extending inwardly from a respectively one of the side faces 11 , 21 , 31 , 41 , 51 , 61 , 71 , 81 , 91 , 101 , 121 in a normal direction relative to the respective one of the side faces 11 , 21 , 31 , 41 , 51 ,
  • the threaded holes 3 in the side faces 11 , 21 , 31 , 41 , 51 , 61 , 71 , 81 , 91 , 101 , 121 of each of the first, second, third, fourth, fifth, sixth, seventh, eighth, ninth, tenth, and eleventh construction pieces 10 , 20 , 30 , 40 , 50 , 60 , 70 , 80 , 90 , 100 , 120 are in spatial communication with one another, thereby permitting many various connections among the first, second, third, fourth, fifth, sixth, seventh, eighth, ninth, tenth, and eleventh construction pieces 10 , 20 , 30 , 40 , 50 , 60 , 70 , 80 , 90 , 100 , 120 .
  • Each of the stud bolts 110 has an end face, and is formed with a patterned groove 114 that is indented inwardly from the end face and that serves for engaging a tool 140 so as to facilitate assembling of the first, second, third, fourth, fifth, sixth, seventh, eighth, ninth, tenth, and eleventh construction pieces 10 , 20 , 30 , 40 , 50 , 60 , 70 , 80 , 90 , 100 , 120 .
  • Each of the first construction pieces 10 is rectangular in shape, and has a square cross-section.
  • the threaded holes 3 formed in each side face 11 of each of the first construction pieces 10 are equidistant from each other.
  • Each of the second construction pieces 20 is rectangular in shape, has a square cross-section, and is shorter than the first construction pieces 10 .
  • Each of the third construction pieces 30 is generally rectangular in shape, has a rectangular cross-section, and further has a round end.
  • Each of the fourth construction pieces 40 differs from the third construction pieces 30 in that both ends of each of the fourth construction pieces 40 are round in shape.
  • Each of the fifth construction pieces 50 is cubic in shape.
  • Each of the sixth construction pieces 60 is equilateral triangular in shape.
  • Each of the seventh construction pieces 70 has an equilateral triangular end and a round end opposite to the triangular end.
  • Each of the eighth construction pieces 80 is T-shaped, and has a square end and two opposite round ends.
  • Each of the ninth construction pieces 90 is L-shaped, and has a square end and a round end.
  • Each of the tenth construction pieces 100 is circular in shape.
  • Each of the eleventh construction pieces 120 is circular in shape, and has a larger diameter than those of the tenth construction pieces 100 .
  • One of the threaded holes 3 formed in each of the side faces 121 of each of the eleventh construction pieces 120 is disposed at the center of the eleventh construction piece 120 , and the remainder are arranged along a circle. Referring to FIGS. 2 and 6 , the eleventh construction pieces 120 can serve as wheels by pivoting to pivot shafts 130 .
  • FIGS. 3 to 6 illustrate how the geometric construction system of this invention can be assembled into different configurations.
  • the geometric construction system of this invention can be assembled into various configurations that have a higher connecting strength as compared to those of the prior art.

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  • Toys (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Assembled Shelves (AREA)

Abstract

A geometric construction system includes: a plurality of construction pieces of polygonal shape, each of which has a plurality of sides faces, and each of which is formed with a plurality of threaded holes, each of the threaded holes extending inwardly from a respectively one of the side faces in a normal direction relative to the respective one of the side faces; and a plurality of stud bolts, each of which engages an adjacent pair of the threaded holes in an adjacent pair of the construction pieces.

Description

    CROSS-REFERENCE TO RELATED APPLICATION
  • This application claims priority of Taiwanese application no. 094144033, filed on Dec. 13, 2005.
    • BACKGROUND OF THE INVENTION
  • 1. Field of the Invention
  • This invention relates to a geometric construction system, more particularly to a geometric construction system including a plurality of construction pieces, each of which is formed with a plurality of threaded holes.
  • 2. Description of the Related Art
  • Conventional geometric construction systems normally include a plurality of panels of polygonal shape, which can be coupled together to form two- and three-dimensional structures through tongue-and-groove engaging means. However, the connecting strength of the structures thus formed is relatively weak. As a consequence, variations in shape, size, and complexity of the structures thus formed are limited.
    • SUMMARY OF THE INVENTION
  • Therefore, it is an object of the present invention to provide a geometric construction system that is capable of overcoming the aforementioned drawbacks of the prior art.
  • Accordingly, a geometric construction system of this invention comprises: a plurality of construction pieces of polygonal shape, each of which has a plurality of sides faces, and each of which is formed with a plurality of threaded holes, each of the threaded holes extending inwardly from a respectively one of the side faces in a normal direction relative to the respective one of the side faces; and a plurality of stud bolts, each of which engages an adjacent pair of the threaded holes in an adjacent pair of the construction pieces and each of which has a length less than the total length of said adjacent pair of the threaded holes in said adjacent pair of the construction pieces.
    • BRIEF DESCRIPTION OF THE DRAWINGS
  • In drawings which illustrate an embodiment of the invention,
  • FIG. 1 is a perspective view of the preferred embodiment of an unassembled geometric construction system according to this invention;
  • FIG. 2 is a perspective view to illustrate how a wheel piece of the preferred embodiment is pivoted to a shaft;
  • FIG. 3 is a perspective view to illustrate how the preferred embodiment can be assembled into a table top support;
  • FIG. 4 is a perspective view to illustrate how the preferred embodiment can be assembled into a chair;
  • FIG. 5 is a perspective view to illustrate how the preferred embodiment can be assembled into a toy;
  • FIG. 6 is a partly exploded perspective view to illustrate how the preferred embodiment can be assembled into a vehicle; and
  • FIG. 7 is a schematic view to illustrate the total length of an adjacent pair of the threaded holes in an adjacent pair of the construction pieces of the preferred embodiment.
    • DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT
  • FIGS. 1 and 2 illustrate the preferred embodiment of a geometric construction system according to this invention. The geometric construction system includes: a plurality of first, second, third, fourth, fifth, sixth, seventh, eighth, ninth, tenth, and eleventh construction pieces 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 120 of polygonal shape, each of which has a plurality of sides faces 11, 21, 31, 41, 51, 61, 71, 81, 91, 101, 121, and each of which is formed with a plurality of threaded holes 3, each of the threaded holes 3 extending inwardly from a respectively one of the side faces 11, 21, 31, 41, 51, 61, 71, 81, 91, 101, 121 in a normal direction relative to the respective one of the side faces 11, 21, 31, 41, 51, 61, 71, 81, 91, 101, 121; and a plurality of stud bolts 110, each of which engages an adjacent pair of the threaded holes 3 in an adjacent pair of the first, second, third, fourth, fifth, sixth, seventh, eighth, ninth, tenth, and eleventh construction pieces 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 120 (see FIGS. 2 to 6) and each of which has a length less than the total length (D) (see FIG. 7) of said adjacent pair of the threaded holes 3 in said adjacent pair of the first, second, third, fourth, fifth, sixth, seventh, eighth, ninth, tenth, and eleventh construction pieces 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 120.
  • In this embodiment, the threaded holes 3 in the side faces 11, 21, 31, 41, 51, 61, 71, 81, 91, 101, 121 of each of the first, second, third, fourth, fifth, sixth, seventh, eighth, ninth, tenth, and eleventh construction pieces 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 120 are in spatial communication with one another, thereby permitting many various connections among the first, second, third, fourth, fifth, sixth, seventh, eighth, ninth, tenth, and eleventh construction pieces 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 120. Each of the stud bolts 110 has an end face, and is formed with a patterned groove 114 that is indented inwardly from the end face and that serves for engaging a tool 140 so as to facilitate assembling of the first, second, third, fourth, fifth, sixth, seventh, eighth, ninth, tenth, and eleventh construction pieces 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 120.
  • Each of the first construction pieces 10 is rectangular in shape, and has a square cross-section. The threaded holes 3 formed in each side face 11 of each of the first construction pieces 10 are equidistant from each other. Each of the second construction pieces 20 is rectangular in shape, has a square cross-section, and is shorter than the first construction pieces 10. Each of the third construction pieces 30 is generally rectangular in shape, has a rectangular cross-section, and further has a round end. Each of the fourth construction pieces 40 differs from the third construction pieces 30 in that both ends of each of the fourth construction pieces 40 are round in shape. Each of the fifth construction pieces 50 is cubic in shape. Each of the sixth construction pieces 60 is equilateral triangular in shape. Each of the seventh construction pieces 70 has an equilateral triangular end and a round end opposite to the triangular end. Each of the eighth construction pieces 80 is T-shaped, and has a square end and two opposite round ends. Each of the ninth construction pieces 90 is L-shaped, and has a square end and a round end. Each of the tenth construction pieces 100 is circular in shape. Each of the eleventh construction pieces 120 is circular in shape, and has a larger diameter than those of the tenth construction pieces 100. One of the threaded holes 3 formed in each of the side faces 121 of each of the eleventh construction pieces 120 is disposed at the center of the eleventh construction piece 120, and the remainder are arranged along a circle. Referring to FIGS. 2 and 6, the eleventh construction pieces 120 can serve as wheels by pivoting to pivot shafts 130.
  • FIGS. 3 to 6 illustrate how the geometric construction system of this invention can be assembled into different configurations.
  • By forming the threaded holes 3 in the first, second, third, fourth, fifth, sixth, seventh, eighth, ninth, tenth, and eleventh construction pieces 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 120, and with the inclusion of the stud bolts 110 in the geometric construction system of this invention, the geometric construction system of this invention can be assembled into various configurations that have a higher connecting strength as compared to those of the prior art.
  • With the invention thus explained, it is apparent that various modifications and variations can be made without departing from the spirit of the present invention. It is therefore intended that the invention be limited only as recited in the appended claims.

Claims (3)

1. A geometric construction system comprising:
a plurality of construction pieces of polygonal shape, each of which has a plurality of sides faces, and each of which is formed with a plurality of threaded holes, each of said threaded holes extending inwardly from a respectively one of said side faces in a normal direction relative to the respective one of said side faces; and
a plurality of stud bolts, each of which engages an adjacent pair of said threaded holes in an adjacent pair of said construction pieces and each of which has a length less than the total length of said adjacent pair of said threaded holes in said adjacent pair of said construction pieces.
2. The geometric construction system of claim 1, wherein each of said stud bolts has an end face, and is formed with a patterned groove that is indented inwardly from said end face.
3. The geometric construction system of claim 1, wherein said threaded holes in said side faces of each of said construction pieces are in spatial communication with one another./
US11/341,996 2005-12-13 2006-01-27 Geometric construction system Abandoned US20070130874A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW094144033 2005-12-13
TW094144033A TW200722164A (en) 2005-12-13 2005-12-13 Multipurpose combination unit

Publications (1)

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US20070130874A1 true US20070130874A1 (en) 2007-06-14

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JP (1) JP2007160067A (en)
TW (1) TW200722164A (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120159895A1 (en) * 2010-12-27 2012-06-28 David Joseph Kawecki Sheet Metal Construction Truss and its Method of Continuous Automated Manufacture
US20120213961A1 (en) * 2011-02-16 2012-08-23 Robert Graham Modular building system
FR3017803A1 (en) * 2014-02-26 2015-08-28 Eric Juillard Beans Online CONSTRUCTION GAME
US20150275517A1 (en) * 2014-03-31 2015-10-01 Jared Ezekiel Forman Modular Furniture Object Construction System
WO2015188888A1 (en) * 2014-06-13 2015-12-17 Jens Otterstedt Module system for forming a piece of furniture, in particular a piece of children's furniture
US20170151506A1 (en) * 2014-07-22 2017-06-01 Aki Toy Co., Ltd Large assembly block for toys
US20170173487A1 (en) * 2015-12-18 2017-06-22 Reginald Frederick Woolston Modular Cube Building System
US9839860B2 (en) 2015-05-12 2017-12-12 Saturn Enterprises, Inc. Interlocking construction toy
US10058792B2 (en) * 2015-06-25 2018-08-28 Tibbo Technology, Inc. Three-dimensional grid beam and construction set thereof
AT16484U1 (en) * 2018-05-04 2019-10-15 Humanus Gmbh Furniture modular system
US10518193B2 (en) * 2015-07-10 2019-12-31 Ningsi You Toy construction set
USD933756S1 (en) * 2017-09-19 2021-10-19 Modu Aps Building block from a toy building set
US20220212118A1 (en) * 2021-01-05 2022-07-07 Boise Hurley Play Construction Set

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014050653A (en) * 2012-09-04 2014-03-20 Aihara Masahiko Block toy
JP5950850B2 (en) * 2013-03-01 2016-07-13 株式会社シャオール Educational toys
JP2015129841A (en) * 2014-01-07 2015-07-16 山崎教育システム株式会社 Woodworking teaching material
CN104107555B (en) * 2014-06-24 2016-09-07 青岛橡胶谷知识产权有限公司 A kind of triangle building blocks combination

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2093341A (en) * 1936-03-09 1937-09-14 Robert A Reiche Building block set
US2493435A (en) * 1946-05-31 1950-01-03 Alcide J Arehambault Building block
US4012153A (en) * 1975-03-21 1977-03-15 Pidgeon Martin J Structural connection means
US5013245A (en) * 1988-04-29 1991-05-07 Benedict Morgan D Information shapes

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2093341A (en) * 1936-03-09 1937-09-14 Robert A Reiche Building block set
US2493435A (en) * 1946-05-31 1950-01-03 Alcide J Arehambault Building block
US4012153A (en) * 1975-03-21 1977-03-15 Pidgeon Martin J Structural connection means
US5013245A (en) * 1988-04-29 1991-05-07 Benedict Morgan D Information shapes

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150047199A1 (en) * 2010-12-27 2015-02-19 David Joseph Kawecki Sheetmetal Construction Truss and its Method of Continuous Automated Manufacture
US20120159895A1 (en) * 2010-12-27 2012-06-28 David Joseph Kawecki Sheet Metal Construction Truss and its Method of Continuous Automated Manufacture
US9770793B2 (en) * 2010-12-27 2017-09-26 David Joseph Kawecki Method of continuous automated manufacture of a linear sheet metal construction truss
US20120213961A1 (en) * 2011-02-16 2012-08-23 Robert Graham Modular building system
US20150017377A1 (en) * 2011-02-16 2015-01-15 Pegrock, Llc Modular Building System
FR3017803A1 (en) * 2014-02-26 2015-08-28 Eric Juillard Beans Online CONSTRUCTION GAME
US20150275517A1 (en) * 2014-03-31 2015-10-01 Jared Ezekiel Forman Modular Furniture Object Construction System
WO2015188888A1 (en) * 2014-06-13 2015-12-17 Jens Otterstedt Module system for forming a piece of furniture, in particular a piece of children's furniture
US20170151506A1 (en) * 2014-07-22 2017-06-01 Aki Toy Co., Ltd Large assembly block for toys
US9839860B2 (en) 2015-05-12 2017-12-12 Saturn Enterprises, Inc. Interlocking construction toy
US10058792B2 (en) * 2015-06-25 2018-08-28 Tibbo Technology, Inc. Three-dimensional grid beam and construction set thereof
US10518193B2 (en) * 2015-07-10 2019-12-31 Ningsi You Toy construction set
US20170173487A1 (en) * 2015-12-18 2017-06-22 Reginald Frederick Woolston Modular Cube Building System
US10232279B2 (en) * 2015-12-18 2019-03-19 Reginald Frederick Woolston Modular cube building system
USD933756S1 (en) * 2017-09-19 2021-10-19 Modu Aps Building block from a toy building set
USD994042S1 (en) 2017-09-19 2023-08-01 Modu Aps Building block from a toy building set
AT16484U1 (en) * 2018-05-04 2019-10-15 Humanus Gmbh Furniture modular system
US20220212118A1 (en) * 2021-01-05 2022-07-07 Boise Hurley Play Construction Set

Also Published As

Publication number Publication date
TWI300722B (en) 2008-09-11
TW200722164A (en) 2007-06-16
JP2007160067A (en) 2007-06-28

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