US20100022158A1 - Magnet And Pin for Block Toy - Google Patents

Magnet And Pin for Block Toy Download PDF

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Publication number
US20100022158A1
US20100022158A1 US12/517,582 US51758207A US2010022158A1 US 20100022158 A1 US20100022158 A1 US 20100022158A1 US 51758207 A US51758207 A US 51758207A US 2010022158 A1 US2010022158 A1 US 2010022158A1
Authority
US
United States
Prior art keywords
pin
block
rotary magnet
fastening
magnet
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
US12/517,582
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English (en)
Inventor
Young Pil Kim
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Assigned to KIM, DONG WAN reassignment KIM, DONG WAN ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: KIM, YOUNG PIL
Publication of US20100022158A1 publication Critical patent/US20100022158A1/en
Abandoned legal-status Critical Current

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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
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H33/00—Other toys
    • A63H33/04—Building blocks, strips, or similar building parts
    • A63H33/06—Building blocks, strips, or similar building parts to be assembled without the use of additional elements
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H33/00—Other toys
    • A63H33/04—Building blocks, strips, or similar building parts
    • A63H33/06—Building blocks, strips, or similar building parts to be assembled without the use of additional elements
    • A63H33/08—Building blocks, strips, or similar building parts to be assembled without the use of additional elements provided with complementary holes, grooves, or protuberances, e.g. dovetails
    • A63H33/088—Building blocks, strips, or similar building parts to be assembled without the use of additional elements provided with complementary holes, grooves, or protuberances, e.g. dovetails with holes
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H33/00—Other toys
    • A63H33/26—Magnetic or electric toys

Definitions

  • the present invention relates, in general, to rotary magnets and fastening pins for block toys, in which blocks are connected to each other using magnetic force to form structures having various shapes, and, more particularly, to a rotary magnet and a fastening pin for block toys for which the production cost is reduced, which can be easily installed in a block, and which can easily generate the correct attractive force between blocks, compared to conventional block toys using permanent magnets and holders.
  • magnets generate magnetic force.
  • the magnetic force acts as an attractive force between unlike poles (between an N pole and an S pole), thus pulling the magnets towards each other, and the magnetic force acts as a repulsive force between like poles (between N poles or between S poles), thus pushing the magnets away from each other.
  • the blocks 1 can be connected to each other or stacked on top of one another by uniting them using the attractive force between the permanent magnets, thereby forming various structures. Therefore, the block toy can be used as toys that enhance the creativity of children and promote the children's education.
  • the conventional permanent magnets 20 and the holders 21 which are used in the blocks 1 , are constructed such that the permanent magnets 20 are installed in the respective holders 21 , as shown in FIG. 6 , and the holders 21 are force-fitted into the insert hole 2 of the blocks.
  • the conventional art is problematic in that the holders 21 , which have been force-fitted into the block 1 , may be undesirably removed from the block 1 after repeated use for a long period of time.
  • the permanent magnets 20 When the blocks 1 are connected to each other, the permanent magnets 20 may be oriented such that repulsive force therebetween is generated. In this case, to connect the blocks 1 to each other without moving the blocks, one permanent magnet 20 must be turned upside down or rotated with respect to the other magnet to generate attractive force.
  • an object of the present invention is to provide a fastening pin ( 11 ) and a rotary magnet ( 12 ) for block toys, the fastening pin ( 11 ) taking the place of the holder ( 21 ) of the prior art, being prevented from being undesirably removed from a block ( 1 ), and being easily assembled with the block, and the rotary magnet ( 14 ) being rotatably fitted over the fastening pin ( 11 ), wherein, after the rotary magnet ( 14 ) is fitted over the fastening pin ( 11 ), the fastening pin ( 11 ) is inserted into a seating depression ( 2 ) formed in the block.
  • the present invention provides a rotary magnet and a fastening pin for block toys, in which blocks are connected to each other using permanent magnets, wherein the fastening pin ( 11 ) includes: a fastening plate part ( 12 ) having a diameter suitable to fit the fastening plate part into a seating depression ( 2 ) of a block ( 1 ); and a pin part ( 13 ), having a height greater than a height of the rotary magnet ( 14 ), and the rotary magnet ( 14 ) has an N pole and an S pole on left and right parts thereof, with a through hole ( 15 ) formed through a central portion of the rotary magnet ( 14 ), so that the pin part ( 13 ) is inserted into the through hole ( 15 ).
  • the fastening pin ( 11 ) includes: a fastening plate part ( 12 ) having a diameter suitable to fit the fastening plate part into a seating depression ( 2 ) of a block ( 1 ); and a pin part ( 13 ), having a height greater than a height
  • a tool insert groove ( 18 ) for insertion of a tool may be formed in the fastening plate part ( 12 ) of the fastening pin ( 11 ), and an external thread ( 16 ) may be formed on the pin part ( 13 ).
  • a hook ( 17 ) may be provided on an end of the pin part ( 13 ).
  • a fastening pin ( 11 ) and a rotary magnet ( 14 ) for block toys according to the present invention can be firmly coupled to and easily removed from the block, unlike the conventional block toy, which uses a permanent magnet 20 and a holder 21 . Therefore, there are advantages in that productivity is enhanced and the rotary magnet ( 14 ) can be easily replaced with a new one.
  • the present invention is advantageous in that the competitiveness of products can be increased compared to conventional block toys using permanent magnets.
  • FIG. 1 is a perspective view illustrating an embodiment of the present invention
  • FIG. 2 is a perspective view illustrating another embodiment of the present invention.
  • FIG. 3 is a perspective view showing an example of the installation of the present invention to a block
  • FIG. 4 is sectional views illustrating the rotation of a rotary magnet of the present invention, which is installed in the block;
  • FIG. 5 is sectional views showing various shapes of pins according to the present invention.
  • FIG. 6 is a perspective view showing a permanent magnet and a holder of a conventional block toy.
  • FIG. 7 is a perspective view showing an example of the conventional block toy.
  • the fastening pin 11 includes a fastening plate part 12 , which has a diameter suitable to firmly fit it into a corresponding seating depression 2 of a block 1 , and a pin part 13 , which has a height greater than that of the rotary magnet 14 .
  • the rotary magnet 14 has an N pole and an S pole on the left and right parts thereof.
  • a through hole 15 into which the pin part 13 is inserted, is formed through the center of the rotary magnet 14 .
  • the fastening pin 11 has a shape similar to a thumbtack.
  • the diameter and thickness of the fastening plate part 12 are, respectively, approximately 6 mm and 0.3 mm, and the height of the pin part 13 is approximately 4 mm.
  • the fastening pin 11 is preferably made of stainless steel (SUS304) or SECC steel, which is plated with innoxious material.
  • the diameter and height of the rotary magnet 14 are about 5.5 mm and 2 mm, and the magnetic force thereof ranges from 3000 to 4000 gauss.
  • the above-mentioned numerical (or intensity) values may be variously changed, rather than being immutable.
  • the coupling force between the present invention and the block 1 can be increased through the following additional construction.
  • a tool insert groove 18 is formed in the fastening plate part 12 of the fastening pin 11 , so that a tool such as a screwdriver can be inserted into the tool insert groove 18 .
  • An external thread 16 or a hook 17 is provided on the pin part 13 .
  • the pin part 13 of the fastening pin 11 is inserted into the through hole 15 such that the rotary magnet 14 is fitted over the pin part 13 . Thereafter, the fastening pin 11 is force-fitted into the seating depression 2 of the block 1 . At this time, the end of the pin part 13 is driven into the block 1 , which is made of wood or synthetic resin, in order to firmly fasten the fastening pin 11 to the block 1 .
  • the fastening pin 11 In the case where the tool insert groove 18 and the external thread 16 are formed in the fastening pin, when a tool such as a screwdriver is inserted into the tool insert groove 18 and is rotated, the external thread 16 of the fastening pin 11 is threaded into the bottom of the seating depression 2 of the block 1 , thus firmly fastening the fastening pin 11 to the block l, in which case the fastening pin 1 can be reliably prevented from being undesirably removed from the block 1 .
  • one of the rotary magnets 14 which are rotatably fitted over the respective pin parts 13 , is rotated in a clockwise or counterclockwise direction by the repulsive force, so that the rotary magnet 14 is oriented such that the poles thereof face the unlike poles of the other rotary magnet 14 . Then, attractive force between the rotary magnets is generated. Thereby, the two blocks 1 are attached to each other.
  • the rotary magnet 14 is fitted over the pin part 13 so as to be rotatable in a clockwise or counterclockwise direction, without adhering to the inner surface of the seating depression, and the rotary magnet 14 is thus prevented from being turned upside down. Therefore, there is an advantage in that attractive force can always be reliably generated between corresponding rotary magnets of two blocks.
  • the end of the pin part 13 of the fastening pin 11 may have a pointed shape or a structure provided with the external thread 16 .
  • the end of the pin part 13 may have the shape of the hook 17 .
  • the pin part 13 may be modified to have various shapes, as well as a hook shape. Such modification must be regarded as falling within the scope and spirit of the present invention.

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  • Toys (AREA)
US12/517,582 2006-12-04 2007-12-04 Magnet And Pin for Block Toy Abandoned US20100022158A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20-2006-0030932 2006-12-04
KR2020060030932U KR200442713Y1 (ko) 2006-12-04 2006-12-04 블록완구용 고정핀 및 회전자석
PCT/KR2007/006252 WO2008069549A1 (fr) 2006-12-04 2007-12-04 Aimant et goupille pour jeu de construction

Publications (1)

Publication Number Publication Date
US20100022158A1 true US20100022158A1 (en) 2010-01-28

Family

ID=39492361

Family Applications (1)

Application Number Title Priority Date Filing Date
US12/517,582 Abandoned US20100022158A1 (en) 2006-12-04 2007-12-04 Magnet And Pin for Block Toy

Country Status (6)

Country Link
US (1) US20100022158A1 (fr)
EP (1) EP2101891A4 (fr)
JP (1) JP2010511471A (fr)
KR (1) KR200442713Y1 (fr)
CN (1) CN101610823A (fr)
WO (1) WO2008069549A1 (fr)

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100056013A1 (en) * 2008-08-27 2010-03-04 Matthew Lamport Kaplan Magnetic Toy Construction Piece and Set
US20100197469A1 (en) * 2006-10-20 2010-08-05 Scott & Wilkins Enterprises, Llc Exercise device with features for simultaneously working out the upper and lower body
US20100242250A1 (en) * 2009-03-26 2010-09-30 Tegu Magnetic blocks and method of making magnetic blocks
US20140273714A1 (en) * 2013-03-14 2014-09-18 Robert Leyland Devices and methods for pairing inductively-coupled devices
US20140272559A1 (en) * 2013-03-14 2014-09-18 Robert Bosch Gmbh Electrochemical cell including a folded electrode, components thereof, battery including the electrochemical cell, and method of forming same
DE102014000472A1 (de) * 2014-01-16 2015-07-16 Siegfried Uhrich Bauklotzsystem
US20150258463A1 (en) * 2012-10-23 2015-09-17 Big Pumpkin Co., Ltd. Assembly-type toy
US20160199749A1 (en) * 2013-10-01 2016-07-14 Jeffrey Blane Whittaker Magnetic Panel System and Method to Fabricate
GB2537046A (en) * 2015-04-01 2016-10-05 Kit Wong Ying Magnetic block, manufacturing method thereof, and magnetic magic cube
US20160367906A1 (en) * 2014-02-03 2016-12-22 Sven Purns Module and modular system
US20170136381A1 (en) * 2014-05-12 2017-05-18 Shenzhenshi Hantong Technology Co., Ltd. Magnetically Connected Block
US9821244B1 (en) * 2016-11-09 2017-11-21 Click-Block Corporation Magnetic wooden block toy
US20180221783A1 (en) * 2017-02-08 2018-08-09 Luis Gerardo Machado Gamero Angularly Adjustable Balancing Device
US20180236369A1 (en) * 2017-02-20 2018-08-23 Rui-Ming Zhan Double-sided balance toy
USD872638S1 (en) * 2019-07-04 2020-01-14 Deryck Yin Planter
US10897888B1 (en) * 2019-06-28 2021-01-26 Robert E. Walker Turkey pot call system
US20210322891A1 (en) * 2020-04-15 2021-10-21 Hangzhou Strong Magnet & Assembly Co., Ltd. All dimensions free connection magnetic building block
US11207609B2 (en) * 2019-06-27 2021-12-28 LaRose Industries, LLC Magnetic toy construction block with ring-type magnet
US11224821B2 (en) 2019-06-24 2022-01-18 LaRose Industries, LLC Shell-within-a-shell magnetic toy construction block
US11247141B2 (en) * 2019-01-28 2022-02-15 Plastwood Italia SRL Magnetic assembly

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100954429B1 (ko) * 2009-09-28 2010-04-27 김영돈 자석완구의 자석 장착구조
KR101153213B1 (ko) * 2009-11-19 2012-06-18 안경철 자력에 의해 블록들간에 결합되는 조립식 완구용 블록
BR112014006712A2 (pt) * 2011-09-23 2017-03-28 Kajin Group Pte Ltd estrutura de dentes de serra e bloco de brinquedo que compreende a estrutura
KR101168139B1 (ko) 2012-01-13 2012-07-24 한광식 자석회전시스템을 가진 자석완구용 하우징
CN104941216B (zh) * 2013-09-03 2018-02-02 深圳市翰童科技有限公司 一种拼接件
JP6381352B2 (ja) * 2014-08-08 2018-08-29 ピープル株式会社 磁石式ブロック玩具
JP2016042888A (ja) * 2014-08-19 2016-04-04 宏嘉 児島 立体パズル
WO2017144505A1 (fr) * 2016-02-24 2017-08-31 Danmarks Tekniske Universitet Ensemble d'éléments robotisés de construction
KR200484492Y1 (ko) 2016-11-19 2017-09-18 김현덕 납골함 설치기구
KR101968830B1 (ko) 2017-09-07 2019-08-13 채홍우 자석 블록 완구
DE102018121516A1 (de) * 2018-09-04 2020-03-05 SonnyToys UG (haftungsbeschränkt) Magnetischer Modellbaustein und magnetisches Modellbaustein-System
JP7260136B2 (ja) * 2018-11-01 2023-04-18 知紀 酒井 玩具セット
CN111192484A (zh) * 2020-01-09 2020-05-22 唐山师范学院 一种环境艺术设计专业教学用演示装置

Citations (3)

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US2908110A (en) * 1956-03-27 1959-10-13 Koch Wolfgang Magnet game or toy
US2939243A (en) * 1957-08-08 1960-06-07 Robert G Duggar Magnetic toy building blocks
US20060111010A1 (en) * 2003-01-14 2006-05-25 Kyung-Hwa Park Joining apparatus with rotatable magnet therein and built-up type toy with the same

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2795893A (en) * 1954-11-17 1957-06-18 Harold E Vayo Magnetic toy blocks
JPS5119518Y2 (fr) * 1971-04-20 1976-05-22
JPS61109600U (fr) * 1984-12-24 1986-07-11
JPH08173642A (ja) * 1994-12-26 1996-07-09 Bandai Co Ltd 車両玩具用連結装置
JP2777556B2 (ja) * 1995-01-25 1998-07-16 株式会社スタッフ ブロック玩具
US6749480B1 (en) * 2002-11-27 2004-06-15 Larry Dean Hunts Device for connecting plural multi-shaped bodies utilizing magnets
JP2006055231A (ja) * 2004-08-17 2006-03-02 Works:Kk 磁石内蔵積み木玩具及び磁石内蔵積み木玩具用ブロック体
KR200399428Y1 (ko) * 2005-08-05 2005-10-24 윤봉석 1면 다극 자석이 결합된 자석 완구

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2908110A (en) * 1956-03-27 1959-10-13 Koch Wolfgang Magnet game or toy
US2939243A (en) * 1957-08-08 1960-06-07 Robert G Duggar Magnetic toy building blocks
US20060111010A1 (en) * 2003-01-14 2006-05-25 Kyung-Hwa Park Joining apparatus with rotatable magnet therein and built-up type toy with the same

Cited By (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8221295B2 (en) * 2006-10-20 2012-07-17 Scott & Wilkins Enterprises, Llc Exercise device with features for simultaneously working out the upper and lower body
US20100197469A1 (en) * 2006-10-20 2010-08-05 Scott & Wilkins Enterprises, Llc Exercise device with features for simultaneously working out the upper and lower body
US20100056013A1 (en) * 2008-08-27 2010-03-04 Matthew Lamport Kaplan Magnetic Toy Construction Piece and Set
US8850683B2 (en) * 2009-03-26 2014-10-07 Tegu Magnetic blocks and method of making magnetic blocks
US20100242250A1 (en) * 2009-03-26 2010-09-30 Tegu Magnetic blocks and method of making magnetic blocks
US9266032B2 (en) 2009-03-26 2016-02-23 Clipper Investment Holdings Ltd. Magnetic blocks and method of making magnetic blocks
US9662592B2 (en) 2009-03-26 2017-05-30 Clipper Investment Holdings Ltd. Magnetic blocks and method of making magnetic blocks
US20150258463A1 (en) * 2012-10-23 2015-09-17 Big Pumpkin Co., Ltd. Assembly-type toy
US9433871B2 (en) * 2012-10-23 2016-09-06 Big Pumpkin Co., Ltd Assembly-type toy
US20140273714A1 (en) * 2013-03-14 2014-09-18 Robert Leyland Devices and methods for pairing inductively-coupled devices
US20140272559A1 (en) * 2013-03-14 2014-09-18 Robert Bosch Gmbh Electrochemical cell including a folded electrode, components thereof, battery including the electrochemical cell, and method of forming same
US8894459B2 (en) * 2013-03-14 2014-11-25 Activision Publishing, Inc. Devices and methods for pairing inductively-coupled devices
US9384887B2 (en) 2013-03-14 2016-07-05 Activision Publishing, Inc. Devices and methods for pairing inductively-coupled devices
US20160199749A1 (en) * 2013-10-01 2016-07-14 Jeffrey Blane Whittaker Magnetic Panel System and Method to Fabricate
DE102014000472A1 (de) * 2014-01-16 2015-07-16 Siegfried Uhrich Bauklotzsystem
US20160367906A1 (en) * 2014-02-03 2016-12-22 Sven Purns Module and modular system
US9873062B2 (en) * 2014-02-03 2018-01-23 Sven Purns Module and modular system
US20170136381A1 (en) * 2014-05-12 2017-05-18 Shenzhenshi Hantong Technology Co., Ltd. Magnetically Connected Block
US9814998B2 (en) * 2014-05-12 2017-11-14 Shenzhenshi Hantong Technology Co., Ltd. Magnetically connected block
US20160288008A1 (en) * 2015-04-01 2016-10-06 Ying Kit WONG Magnetic block, manufacturing method thereof, and magnetic magic cube
GB2537046A (en) * 2015-04-01 2016-10-05 Kit Wong Ying Magnetic block, manufacturing method thereof, and magnetic magic cube
US9821244B1 (en) * 2016-11-09 2017-11-21 Click-Block Corporation Magnetic wooden block toy
US10322354B2 (en) * 2017-02-08 2019-06-18 Luis Gerardo Machado Gamero Angularly adjustable balancing device
US20180221783A1 (en) * 2017-02-08 2018-08-09 Luis Gerardo Machado Gamero Angularly Adjustable Balancing Device
US20180236369A1 (en) * 2017-02-20 2018-08-23 Rui-Ming Zhan Double-sided balance toy
US11247141B2 (en) * 2019-01-28 2022-02-15 Plastwood Italia SRL Magnetic assembly
US11224821B2 (en) 2019-06-24 2022-01-18 LaRose Industries, LLC Shell-within-a-shell magnetic toy construction block
US11207609B2 (en) * 2019-06-27 2021-12-28 LaRose Industries, LLC Magnetic toy construction block with ring-type magnet
US10897888B1 (en) * 2019-06-28 2021-01-26 Robert E. Walker Turkey pot call system
USD872638S1 (en) * 2019-07-04 2020-01-14 Deryck Yin Planter
US20210322891A1 (en) * 2020-04-15 2021-10-21 Hangzhou Strong Magnet & Assembly Co., Ltd. All dimensions free connection magnetic building block
US11458410B2 (en) * 2020-04-15 2022-10-04 Hangzhou Strong Magnet & Assembly Co., Ltd. All dimensions free connection magnetic building block

Also Published As

Publication number Publication date
EP2101891A4 (fr) 2011-01-12
KR200442713Y1 (ko) 2008-12-05
KR20080001626U (ko) 2008-06-10
CN101610823A (zh) 2009-12-23
WO2008069549A1 (fr) 2008-06-12
JP2010511471A (ja) 2010-04-15
EP2101891A1 (fr) 2009-09-23

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Legal Events

Date Code Title Description
AS Assignment

Owner name: KIM, DONG WAN, KOREA, REPUBLIC OF

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:KIM, YOUNG PIL;REEL/FRAME:022787/0392

Effective date: 20090604

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION