Floor board block

Floor board block

  • CN 101,868,583 B
  • Filed: 11/19/2008
  • Issued: 01/20/2016
  • Est. Priority Date: 11/23/2007
  • Status: Active Grant
First Claim
Patent Images

1. a floor board block, at least comprise junction surface (4-5) at two opposite side portion (2-3) places, two pieces of this floor board block (1) are engaged with each other by described junction surface (4-5), wherein these junction surfaces (4-5) forms horizontal active lock system (6) and vertical active lock system (7), wherein said horizontal active lock system (6) has protuberance (8) and recess (9), and this allows by making one piece in two pieces of this floor board block (1) to be set to by had protuberance (8) through moving down (M) in the recess (9) of another floor board block (1) and this two floor panels (1) is connected to each other at aforesaid side portions (2-3) place, wherein said vertical active lock system (7) comprises locking piece (12), and described locking piece is arranged in one of associated side (2-3) with insert form, wherein this locking piece (12) at least comprises pivotable locking body (14), and wherein said pivotable locking body (14) forms baffle block molding lock part (17) end, described lock part can with lock part (18) acting in conjunction of similar joined floorboards (1), it is characterized in that, the described pivotable locking body (14) relative with the end forming described lock part (17) comprises support section (20), the described support section (20) of described pivotable locking body (14) mainly limits a local pivotal area, described pivotable locking body can move at a certain angle relative to described pivotal area, described support section (20) is for bearing the support force produced when this floor board block (1) is attempted separated from one another in an upward direction, described pivotable locking body (14) between described lock part (17) and described support section (20) self does not have hinge portion and bending section, and described locking piece (12) comprises pressing part (15).

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