The present invention relates to an improved structure of a dental floss pick. The dental floss pick mainly comprises a dental floss bracket and dental floss, wherein the dental floss bracket defines a first section and a second section. The first section is a range extended a predetermined distance from one end of the dental floss bracket, and the second section is extended from the first section. A first tooth-accommodation area defined by the first section is less than a distance between a tooth occlusal surface and interdental papilla (gum), such that when a user inserts the dental floss into a tooth gap between teeth, an inserting depth of the dental floss entering the tooth gap is limited by the first tooth-accommodation area, so as to prevent the dental floss from hurting the gum. In addition, the tooth gaps between teeth with different characteristics in different locations can be performed with cleaning action by utilizing the two-section dental floss composed of two different materials in different configuration. Therefore, the improved design of the dental floss pick illustrated above can enhance the convenience of the user when cleaning the tooth gap between teeth and prevent from hurting the gum to cause uncomfortable feeling.本發明為有關於一種牙線棒之結構改良,其牙線棒主要由牙線支架及牙線體所組成。其中,牙線支架係界定有第一區段及第二區段,而第一區段係由牙線支架一端延伸出一預定距離之範圍,而於第一區段處則延伸有另一第二區段,由於第一區段所界定的第一容齒區係小於牙齒咬合面至齒間乳突牙齦間的距離,因此當使用者將牙線體置於牙與牙之間的牙縫時,可藉由第一容齒區限制牙線體進入牙縫的深度,以避免牙線體傷及牙齦。此外,運用兩種不同材質與不同型態所組成的兩段式牙線體能針對不同位置不同特性的齒縫進行清潔動作。如此,藉由上述牙線棒的設計改良,能提升使用者在清潔牙縫時的便利性以及避免牙齦受傷引起不適。10...牙線支架12...牙線體101...咬牙墊102...第一區段104...第二區段
