This creation is the point improvement of related what ㄧ kind dental floss stick,It is that dental floss stick ontology side is formed with dental floss extension section,The what other side is formed with a grip part again,Grip part is enclosed towards dental floss extension section direction stitches equipped with consistent wears groove,So that go out a point connecting with grip part through line of rabbet joint what dental floss stick body defining,And dental floss stick ontology and grip part joint are formed with bending segment,Dental floss extension section is bent with bending segment towards grip part； Thereby,The point of dental floss stick can what be not used when shelter what dental floss stick ontology,And what in use,Pulling dental floss extension section bends it towards grip part with bending segment,It can will be manifested outside the point for sheltering what dental floss stick ontology,When solving the carrying of conventional floss stick,The accident stabbed by point easily occurs.本創作係有關於ㄧ種牙線棒之尖端部改良，係於牙線棒本體一側形成有牙線拉伸部，再於另一側形成有一握持部，握持部朝牙線拉伸部方向圍設有一貫穿槽縫，使得貫穿槽縫於牙線棒本體界定出一與握持部連接之尖端部，而牙線棒本體與握持部相接處形成有彎折段，使得牙線拉伸部能以彎折段朝握持部彎折；藉此，牙線棒之尖端部可於未使用時掩蔽於牙線棒本體，而於使用時，扳動牙線拉伸部使其以彎折段朝握持部彎折，即可將掩蔽於牙線棒本體之尖端部外顯露出，解決傳統牙線棒攜帶時，易發生被尖端部刺傷的意外。
