Title:
EXTENSION CONNECTOR MEMBER FOR BUILDING BLOCKS
Document Type and Number:
WIPO Patent Application WO/2018/001017
Kind Code:
A1
Abstract:
An extension connector member (100) for building blocks, comprising a cuboid main body structure; a first surface (10) of the cuboid main body structure is formed thereon with four bosses (20) which are aligned with each other and which are located at the four corners; each of the four abutting surfaces abutting the first surface (10) is formed thereon with at least one boss (20); each of the abutting surfaces extends in a direction opposite to the first surface (10) and forms an extension plate structure (30) which extends beyond a surface opposite the first surface (10). The boss (20) comprises an end surface and a groove below the end surface; the extension plate structure (30) comprises a raised fixture block structure (31) located at an end; further, the extension plate structure (30) comprises a raised fixture block structure (31) located at an end; the positions of the extension plate structures (30) correspond to the positions of outer edges of the corresponding bosses (20) at the four corners of the first surface (10).
Inventors:
YUN WEIMIN (CN)
DENG YINZHE (CN)
PANG ZUOWEI (CN)
DENG YINZHE (CN)
PANG ZUOWEI (CN)
Application Number:
PCT/CN2017/086148
Publication Date:
January 04, 2018
Filing Date:
May 26, 2017
Export Citation:
Assignee:
SHANGHAI PARTNERX ROBOTICS CO LTD (CN)
International Classes:
A63H33/08
Foreign References:
| CN105963987A | 2016-09-28 | |||
| CN206063793U | 2017-04-05 | |||
| CN204447328U | 2015-07-08 | |||
| CN203577330U | 2014-05-07 | |||
| CN2444506Y | 2001-08-29 | |||
| CN104722086A | 2015-06-24 |
Attorney, Agent or Firm:
SHANGHAI RONGHUI PATENT AGENCY (CN)
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