Replaceable toothbrush

Abstract

The invention discloses a replaceable toothbrush. The replaceable toothbrush comprises a brush head, bristles, a brush rod and a brush handle, wherein the brush rod comprises a connecting sleeve and a connecting shaft; an internal threaded hole is formed inside the connecting sleeve; an external threaded section is arranged on the connecting shaft; by inserting the external threaded section of the connecting shaft into the internal threaded hole of the connecting sleeve, the connecting shaft is in threaded connection with the connecting sleeve; the brush head is connected with the connecting sleeve; the connecting shaft is connected with the brush handle; a toothpaste bag is arranged on the brush handle; the opening of the toothpaste bag is covered by a cover body; a plurality of I-shaped slots are transversely formed in the upper side of the brush head at intervals; the bristles are mounted on strip-type I-shaped blocks; the bristles are snapped into the plurality of I-shaped slots of the brush head one by one through the strip-type I-shaped blocks so as to mount the bristles on the brush head. The toothpaste bag is arranged on the replaceable toothbrush, and household toothpaste is squeezed into the toothpaste bag, so that people can use desired toothpaste and toothbrush while going out; the bristles are detachable relative to the brush head, so that the bristle surface of the brush head and the bristles can be cleaned periodically; the length of the brush head relative to the brush handle can be regulated.

Description

technical field [0001] The invention belongs to the technical field of toothbrushes in daily necessities, in particular to a replaceable toothbrush. Background technique [0002] With the development of society, there are more and more opportunities for people to go out. No matter they are on business trips or out for tourism, they need to carry the toiletries they use every day with them, resulting in many items and heavy luggage, which increases the travel burden. People have designed disposable toothpaste and toothbrush for this reason, and small and exquisite toothpaste and toothbrush are contained in packing bag together, but the quality of its toothpaste and toothbrush is poor, and toothbrush is bad brush, can't clean teeth, and toothpaste quality is equally bad. In particular, residues are likely to remain at the junction of the bristles and the brush head, and the water is not easy to clean off. Often because the cleaning is too cumbersome, the residues cannot help b...

AI Technical Summary

Problems solved by technology

[0002] With the development of society, people have more and more opportunities to go out. Whether it is a business trip or a trip, the daily use of toiletries needs to be carried with them, resulting in many items and heavy luggage, which increases the travel burden.

People have designed disposable toothpaste and toothbrush for this reason, and small and exquisite toothpaste and toothbrush are contained in packing bag together, but the quality of its toothpaste and toothbrush is poor, and toothbrush is bad brush, can't clean teeth, and toothpaste quality is bad equally

In particular, the junction between the bristles and the brush head is prone to residues, and the water is not easy to wash off. Often because the cleaning is too troublesome, you will have to wash off the residues, which will cause the residues to easily breed bacteria on the bristles.

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