Integrally-formed toothbrush with artistic hole and without copper sheet

Abstract

The invention provides an integrally-formed toothbrush with artistic hole and without copper sheet. The toothbrush comprises bristles, a brush head and a brush handle. The bristles consist of artisticbristle blocks. The brush head is composed of a containing cavity, a cover plate and a tongue coating brushing plate. The containing cavity is concave, art-shaped holes are distributed in the concavebottom of the containing cavity, a plurality of art-shaped bristle blocks of bristles are placed in the artistic holes in the corresponding shapes from the outer side of the concave bottom of the containing cavity of the brush head, and the concave bottom of the containing cavity and the bottoms of the artistic bristle blocks of the bristles are welded into a whole in a hot melting mode at the concave bottom of the containing cavity. Due to the arrangement of the artistic modeling holes of the toothbrush, teeth and gingiva are perfectly covered, comfortable tooth brushing experience brought by the bristles to the teeth and the gingiva is uniformly dispersed, and the bristles of the toothbrush are easy to dry and not easy to breed bacteria. And the artistic modeling of the toothbrush headbrings good visual experience to a user and is very popular with customers. The bristles adopt a hot melting technology and are integrally combined with the brush head, so that the bristles are not easy to fall off, dirt is not easy to accumulate, and the toothbrush is safe and reliable.

Description

technical field [0001] The invention relates to the technical field of oral cleaning and care products, in particular to a toothbrush with integrally formed art holes without copper sheets. Background technique [0002] Existing toothbrushes generally use copper sheets to anchor the bristles on the brush head, or to insert the bristles into the brush head with filling holes. When the second method is adopted, after the bristles are inserted into the pore-implanted pores for fixation, encapsulation operation or ultrasonic welding is performed subsequently. [0003] The copper sheet is used to anchor the bristles on the brush handle. The copper sheet will pollute the environment and is not friendly to the environment. [0004] Toothbrushes that are glued or ultrasonically welded have gaps on the edges. During brushing, water will seep into the gaps, which will breed and hide bacteria; and most of these toothbrushes do not have water guides, which makes the toothbrush difficul...

AI Technical Summary

Problems solved by technology

[0003] The copper sheet is used to anchor the bristles on the brush handle. The copper sheet will pollute the environment and is not friendly to the environment.

[0004] Toothbrushes that are glued or ultrasonically welded have gaps on the edges. During brushing, water will seep into the gaps, which will breed and hide bacteria; and most of these toothbrushes do not have water guides, which makes the toothbrush difficult to dry. Toothpaste will remain at the root of the bristles, which is not easy to clean, and it is also easy to breed bacteria. When cleaning the oral hygiene, there is a great safety hazard, and this connection is not very strong, and it will be lost during brushing. hairy phenomenon

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