Patent ID: 8007215
Filing Date: 2011-08-30
Classification: F16B

Abstract:
1. A fastening mechanism comprising: a bolster, a bolt, at least two elbows, and a support bracket, wherein the bolster is provided with a plurality of retainer walls externally disposed, one side thereof being formed into an opening and the inside thereof being formed into a hollow space with a passage for the bolt to pass through, wherein, the at least two elbows extend from the bottom end of the retainer walls, and the support bracket is provided with tilted sections to contact the retainer walls, and an inner thread to be screw jointed with the bolt; and wherein the plurality of retainer walls extend from the bottom surface of the bolster and have a tapered slot with a downward opening formed between two of the plurality of retainer walls, and the support bracket has a friction plate formed along its circumference.