Building blocks and connecting structure thereof

Building blocks and connecting structure thereof

  • CN 203,899,150 U
  • Filed: 02/13/2014
  • Issued: 10/29/2014
  • Est. Priority Date: 02/13/2014
  • Status: Active Grant
First Claim
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1. the syndeton for building blocks, comprise the first joint face being positioned on the first Block structural unit to be connected and be positioned at the second joint face on the second Block structural unit to be connected, on the first joint face, be provided with projection, on the second joint face, be provided with groove, projection on described the first joint face coordinates with the groove clamping on described the second joint face, it is characterized in that:

  • described projection is the projection with the open squares of chamfering, described groove is greater than described projection and is respectively arranged with convex tendon on two adjacent wall of groove, protruding tight fit on described convex tendon end face and described the first joint face.

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