Nursing toothbrush

Abstract

The invention discloses a nursing toothbrush. The nursing toothbrush comprises a toothpaste storage device, a toothbrush handle and a toothbrush head, wherein the toothpaste storage device comprises a storage tube capsule and a toothpaste discharge pipe with a hollow structure; the storage tube capsule is integrally formed by connecting a rubber pipe and a rigid plastic pipe which have the same diameters; a piston and a push rod are arranged in the storage tube capsule; one end of the toothpaste discharge pipe extends into the storage tube capsule by 2-3 cm, and the other end of the toothpaste discharge pipe adopts a dropper structure with gradually-reduced diameters; the toothbrush handle is a hollow container body; a first through hole is formed in the toothbrush handle; the push rod penetrates through the first through hole; a cavity is limited inside a first right-angle side of the toothbrush head; a plurality of toothbrush bristles as well as a plurality of second toothbrush bristles with hollow structures are arranged on a first surface of the toothbrush head; one ends of the second toothbrush bristles are communicated with the cavity to define a channel used for allowing toothpaste to flow. According to the nursing toothbrush, liquid toothpaste can be discharged through the movement of the push rod, and the nursing toothbrush has the advantages of being simple in structure and convenient to operate.

Description

technical field [0001] The present invention relates to a toothbrush. More specifically, the present invention relates to a care toothbrush suitable for use with liquid toothpaste. Background technique [0002] Toothbrush is one of the most common articles in people's life. People use toothbrush to clean oral cavity and teeth every day to keep the hygiene of oral cavity and teeth. The common toothbrush and toothpaste are separated. Find the toothbrush and the toothpaste separately, the two are completed in cooperation, the operation is cumbersome, and the toothpaste body contacts the toothbrush every time the toothpaste is squeezed, which is easy to cause the toothpaste in the container to breed bacteria. Separate toothbrush and toothpaste are inconvenient to carry, especially for traveling and working. For above-mentioned shortcoming, someone has invented the portable toothbrush with the function of storing toothpaste, toothbrush and toothpaste are designed to be convenie...

AI Technical Summary

Problems solved by technology

[0003] This method solves the problem of inconvenient carrying, but there are defects at the same time. The structure of the toothpaste output device of the general patent design is more complicated, and the shape of the toothbrush handle is too thick, which makes it inconvenient to hold when brushing teeth, and the cost is higher.

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