Yi Seed have the tooth Line sticks of improvement tooth Line, before including a grip part, two, Hou pull and support Bei, With at least tooth Line. Before The, Hou pull and support Bei Fen Do Side to extending from the grip parts The, and before The, Hou pull and support Bei Inter be formed with Ti Ya District Inter, a The teeth Line Two Duan Fen Do Even meet The before, Hou pull and support arm, and what The Ti Ya District Inter Inner Bao Han You Complex Number Ge Luo Xuan structures. Tou Over aforementioned frame Agencies, The tooth Line stick Ju You More Gao structures Strong degree Yi are Ji the tooth Line Bang Few No Cha Do that More big clear Jie Mian Plot, Qie production cost Yi With Sheng Productivity Xi know.一種具有改良牙線之牙線棒,包含有一握持部、二前、後拉持臂、與至少一牙線。該前、後拉持臂分別側向延伸自該握持部,且該前、後拉持臂之間形成有一剔牙區間,該牙線的兩端分別連接該前、後拉持臂,且於該剔牙區間內包含有複數個螺旋結構。透過前述架構,該牙線棒具有較高的結構強度以及較大的清潔面積,且生產成本亦與生產習知的牙線棒幾無差別。
