Hinge can be dismantled to draw -in groove formula micelle

The utility model relates to an eyeglass technology field especially relates to a hinge can be dismantled to draw -in groove formula micelle, including metal mirror arm, village head and micelle, metal mirror arm's one end is equipped with the card and establishes the portion, and the through -hole has been seted up to the one end of village head, and the micelle lock joint is in the through -hole, and the surface of micelle is equipped with logical groove, and logical inslot is located to the card portion of establishing card, compare with prior art, the utility model discloses a hinge can be dismantled to draw -in groove formula micelle, metal mirror arm's installation is all very convenient with the dismantlement, the consumer of convenient different individual characteies, like according to individual interest, freely change collocation picture frame and mirror arm, this hinge can be dismantled to draw -in groove formula micelle material is few, the part is few, easy machining, the process is few, and yield is high, durability, good elasticity, the easy connection, low cost, simple and reasonable structure, the appearance is beautifully changeable, can be according to the mirror arm of the different appearances of customer's individualized demand arbitrary selection, metal mirror arm can realize the enstrophe and turn up along with the rotation of micelle, long service lifetime.