TH68679A - toothbrush - Google Patents

Abstract

DC60 (28/03/57) toothbrush according to this invention. It is a toothbrush for people with braces. Which looks like a toothbrush at the area The inside hair looks like a rounded tip. It has a V-shaped differential for cleaning of braces. The outer row of bristles are pointed, wedge-shaped, can touch and clean teeth around the interdental, gingival and dental junctions, and exhibit soft enough properties. Can prevent harm to the gums Toothbrush according to this invention It is a toothbrush for people with braces. Which looks like a toothbrush The inner hairs have rounded tips. And has a V-shaped cross-section for cleaning Teeth The outer row of bristles, pointed, wedge-shaped, can touch and clean teeth in between teeth, gums and teeth, and exhibit soft enough properties to prevent them from occurring. Can harm the gums

Claims (4)

1. A toothbrush that contains: - A handle at the far end with a bristle base. Where the base of the feathers will have holes along the fur The brush where the bundle of bristles is inserted so that the tip of each bristles is pointing up from there. And the bristles are placed at least one row parallel to the longitudinal direction of the handle; - Bristles made of synthetic material. With a pointed end at both ends of the wedge-shaped tip and the bristles are tied together in a bundle Plug in the brush hole. Arranged in a row on the left outer edge and Right of the base of the bristles in the longitudinal direction of such a handle; - the pointed tip of each bristles on the left and right outer edges of the bristles, 4 to 8 mm long and the amorphous part. Each wedge of bristles has a maximum diameter of 0.16 to 0.20 mm. - Bristles are made of synthetic fibers. The bristles are tied together in a row in the bristles in a row at the middle of the base of the bristles. The bristles have a V-shaped differential in the longitudinal direction of the brush side; - The bristles at the center of the bristles have a maximum diameter of 0.16 to 0.20 mm. Each brush insert is 1.5 to 2.0 mm in diameter and has a gap of 1.0 to 1.2 mm from the others in the longitudinal direction of the handle. 2. Toothbrush, as stated in claim 1, where the pointed tip points to the wedge shape of each bristles. On the left and right outer edges of the bristles, 4 to 7 mm long - the non-wedge-shaped portion of the bristles, each up to 0.17 to 0.18 mm in diameter - each bristles plug holes 1.5 to 1.9 mm and away from other holes at a distance of 1.0 to 2.0 mm in the longitudinal direction of the handle. 3. Toothbrush as stated in claim number one. Where the bristles are in the middle of the hair base The brush has a U-shaped differential cross section. In the longitudinal direction of the brush handle 4. Toothbrush as stated in claim number one. The bristles are made from synthetic fibers chosen from a group of polyester, polyamide, polypropylene, polyolefins and materials with similar properties.