Patent ID: 9188145
Filing Date: 2015-11-17
Classification: F16B

Abstract:
1. A board assembly comprising: a first board comprising a first through hole defined therein and a gap formed on a bottom of the first board, wherein a C-shaped annular frame extends from the bottom of the first board and surrounds the first through hole, two bars extends from respective ends of the frame, a blocking portion extending from one bar, the gap is formed between the distal end of the blocking portion and the other bar; a second board comprising a supporting wall formed on a bottom thereof, a second through hole defined in the supporting wall and corresponding to the first through hole, and a receiving hole defined in the second board and communicated with the second through hole; and a lock member comprising a head rotatably received in the receiving hole and blocked by the supporting wall, a neck connected to the head, and a latch portion formed on the neck, the neck extending through the first and second through holes, and the latch portion rotatably abutting against the bottom of the first board and latched in the gap.