Abstract: A dental flosser comprises a casing having a housing at one end for holding a supply of floss; a bent floss outlet section at the other end of housing forming an arc; an end hole in outlet section; a connecting rod disposed in casing between two ends; a slant body on front end of connecting rod; a flexible rod disposed in a channel in casing between ends thereof and having a slant groove connected with slant body of connecting rod; a switch connected to rear end of connecting rod including a protruding rod which is received in a hole in connecting rod; and a spring connected to casing and rear end of connecting rod. The tension of this flosser is adjustable and the flosser is free from external contamination.

Abstract: A dental flosser for cleaning the spaces between the teeth is provided. The dental flosser includes a hollow interior casing of roughly E-section having a narrow end and a wide end, a first and a second support for supporting in proper tense of a segment of the floss, a first receiving space for receiving a coiled up floss, a L-shaped second receiving space for receiving a cutting unit, an enlarged circular interior abutting a rectangular interior inside the second support in addition with a pair of accesses for rotatably engaging a rotatable abutment therein. A segment of floss winds on a plurality of first posts and the top of the abutment and engaged with a plurality of second slotted posts inside the narrow end of the casing, and then drawn out from the first support and wind in a slot at, lower end of the abutment, inside the second support for rotatably adjusting the proper tense of the floss.