This creation is a kind of double intercept form dental floss sticks,System includes two holding rods and a dental floss,Wherein,The two holding rods system is mutually arranged side by side and connects two opposite sides of what a connecting piece,And each each what one end of holding rod is formed with a dental floss fixing head,The impression of parallel what two holding rod is then formed in the connection sheet,And can be disconnected along at the impression,The dental floss is then fixed with two ends respectively in the dental floss fixing head of what two holding rod； In this way,User can disconnect piece Hou along impression,Dental floss is placed in oral cavity,Two holding rods guiding dental floss, which is operated, with hand pastes the flank of tooth,And clean back and forth,What flexible operating is helped,And other users can distinguish whether dental floss stick had been used by others by whether the connection sheet between two holding rods of observation has been broken off,It can avoid reusing,It is promoted and uses wholesomeness.本創作係一種雙截式牙線棒，係包含有二握桿及一牙線，其中，該二握桿係相並列而連接於一連接片的二相對側，且各握桿各於一端形成有一牙線固定頭，該連接片上則形成有一平行於該二握桿的壓痕，並可沿著該壓痕處斷開，該牙線則以二端分別固定於該二握桿的牙線固定頭上；如此，使用者可沿著壓痕斷開連接片後，將牙線置入口腔中，以手操作二握桿導引牙線貼覆齒面，並來回清潔，有助於靈活操作，且其他使用者可藉由觀察二握桿之間的連接片是否已被折斷辨別牙線棒是否已被他人使用過，可避免重複使用，提升使用衛生性。
