Patent ID: 7033101

Claim:
An interproximal brush device forming a single structure, comprising: two brush units each consisting of: a handle having a square cross-section; and an interproximal cleaning means, having bristles or a dental floss, fixed to an end of the handle; and a casing consisting of two reception parts, said reception parts having a hollow box shape for receiving said brush units, and containing a gargle and a disinfectant therein, respectively, with a sealing unit being provided at a position around a mouth of each of the two reception parts; and a packing member having an elastically openable hole, the packing member being provided in each of the two reception parts at a groove formed on an inner circumferential surface of an inside of each reception part, the packing member to be locked to the groove, wherein the sealing unit consists of a locking ring with a locking groove provided on the inner circumferential surface of the inside of each of the two reception parts where the brush units enter the reception parts, at a position adjacent to the mouth of each reception part, for holding each brushing unit.