EP 3210661 A1 20170830 - MAGNETICALLY CONNECTED TOY BLOCK
Title (en)
MAGNETICALLY CONNECTED TOY BLOCK
Title (de)
MAGNETISCH VERBUNDENER BAUKLOTZ
Title (fr)
JEU DE CONSTRUCTION RELIÉ MAGNÉTIQUEMENT
Publication
Application
Priority
- CN 201510540474 A 20150827
- CN 201520657126 U 20150827
- CN 2015093752 W 20151104
Abstract (en)
The invention discloses a magnetically-connected building block. The magnetically-connected building block comprises a building block body, a magnetic body fixing sleeve and magnetic bodies, wherein a sleeve pipe with the upper end being open is arranged on the building block body, and the magnetic body fixing sleeve is fixed in the sleeve pipe; an insertion groove and a clamping groove are formed in the upper side and the lower side of the magnetic body fixing sleeve correspondingly, the insertion groove is located outside the sleeve pipe, and the clamping groove is located inside the sleeve pipe; the magnetic bodies include the first magnetic body and the second magnetic body, the first magnetic body is arranged in the insertion groove, the second magnetic body is arranged in the clamping groove, and the polarity direction of the first magnetic body is the same as that of the second magnetic body. According to the invention, the two magnetic bodies are mounted more firmly, cannot be seen or touched by children, and are not prone to falling, and thus the building block is safer when played with and used; a magnetic body automatic-guiding system formed by the two magnetic bodies can inspire children with the building block mounting sequence; the building blocks can be attached closely and stacked easily.
IPC 8 full level
A63H 33/06 (2006.01); A63H 33/26 (2006.01)
CPC (source: EP KR US)
A63H 33/046 (2013.01 - EP KR US); A63H 33/06 (2013.01 - US); A63H 33/08 (2013.01 - KR); A63H 33/084 (2013.01 - US); A63H 33/086 (2013.01 - EP); A63H 33/26 (2013.01 - US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3210661 A1 20170830; EP 3210661 A4 20180919; EP 3210661 B1 20200115; HK 1211167 A2 20160513; JP 2017533812 A 20171116; JP 6348236 B2 20180627; KR 101961865 B1 20190325; KR 20170083045 A 20170717; US 2017312645 A1 20171102; WO 2017031832 A1 20170302
DOCDB simple family (application)
EP 15902102 A 20151104; CN 2015093752 W 20151104; HK 16100399 A 20160114; JP 2017544814 A 20151104; KR 20177012739 A 20151104; US 201515525954 A 20151104