Novel nail

The invention relates to a novel nail comprising a nail body and a plug used in cooperation with the nail body. The diameter of the lower end of a nail rod of the nail is smaller than the diameter ofthe connection end of the nail rod and a top hat, the outer surface of the lower end of the nail rod is fixedly provided with a plurality of barbs, the barbs are inclined towards the outer side, the lower end of the nail rod is a hollow rod body, the plug is an equilateral triangle body, and the top corner of the triangle body can do deep into the lower end a mandril and inside a rod body. The novel nail has the beneficial effects that fixation of the nail and objects can be strengthened through the barbs at the lower end of the mandril, the nail is nailed in from one side, the plug is nailedin from the other side to be combined with the nail, and the fixation between the fixed objects is enhanced. The novel nail is simple in structure, good in object fixing effect, and not prone to loosening. 本发明涉及种新型钉子，包括钉子本体和与钉