Patent attributes
An electric toothbrush replacement head device is provided, and the device includes a toothbrush replacement head body, the toothbrush replacement head body includes a toothbrush handle and a toothbrush head, the toothbrush head includes a brush assembly, the brush assembly is provided with bristles thereon, a bottom of the toothbrush handle is provided with a tail plug, the tail plug includes a tail plug seat, a lug boss, a tail plug column and an elastic sheet, the lug boss is disposed on the tail plug seat, the tail plug column is disposed on the lug boss, and the elastic sheet is disposed on an upper and middle part of the tail plug column; and the toothbrush handle is made of a bamboo material. The replacement head device with simple structure is provided to make installation and disassembly more flexible, usage more convenient, cleaning effect for teeth better, thus reducing costs.
