TWD185363S - Toothbrush bristles (1) - Google Patents

Abstract

[Purpose of the article]; This case "Toothbrush bristles (1)" is distributed in two rows of bristles and is located in the brush head of the toothbrush in a pairwise opposite shape. The spacing between the two opposite bristles is narrow at the top and wide at the bottom. It has a figure-eight shape, and each bundle of bristles is gradually shortened from the inside to the outside. This allows the user to brush deeply into the gaps between teeth when brushing teeth, so as to achieve the purpose of removing debris and dirt, and at the same time, it also reduces the friction of each tooth. The bundled bristles bear the force of toothpaste during brushing to avoid causing pain. ;[Design Description];This creation uses two rows of bristles distributed in the brush head of the toothbrush, and the spacing between two opposite bristles is in a figure-eight shape with a narrow top and a wide bottom, and each bundle of bristles is layered from the inside to the outside. The length gradually shortens, which is enough to brush all tooth surfaces of the teeth. This simple shape is combined with various brush heads to highlight its beautiful appearance, which is truly the characteristic of this case. ; The dotted line portion disclosed in the diagram is the portion of the case that is not intended to be designed.