Toothbrush with built-in toothpaste

Abstract

Provided is a pressing type toothbrush internally provided with toothpaste. An upper end cover is fixed at the upper end of a tube body through threads, a threaded hole matched with a mouth of a toothpaste packaging tube is formed in the lower portion of the upper end cover, and the threaded hole is connected to a hollow toothbrush head through a neck guide tube; a lower end cover is fixed at the lower end of the tube body, the upper end of a spring is fixed on the bottom surface of the lower end cover, the lower end of the spring is fixed on a pressing cap, the lower end of a push rod is connected with the pressing cap, and the upper end of the push rod is connected to a sliding block which is installed in a sliding groove of the outer surface of a first lifting column; the lower end of the first lifting column is connected to the top surface of the lower end cover, the upper end of the first lifting column is connected with the lower end of a second lifting column through threads, the upper end of the second lifting column is fixed at the bottom of a U-shaped support frame, the two ends of a first rotating shaft and the two ends of a second rotating shaft are all fixed between two arms of the U-shaped support frame, the first rotating shaft and the second rotating shaft are both parallel to a long-stripe-shaped through hole, and a first roller and a second roller are installed on the first rotating shaft and the second rotating shaft in a sleeving mode respectively. According to the pressing type toothbrush internally provided with the toothpaste, toothpaste and toothbrush integration is achieved, design structure is compact, the pressing type toothbrush internally provided with the toothpaste can be used in families and trips conveniently, and operation is easy.

Description

technical field [0001] The invention relates to a daily necessities, in particular to a push-type toothbrush with built-in toothpaste. Background technique [0002] Now the toothpaste and the toothbrush are separated. When you want to brush your teeth, you have to squeeze the toothpaste, which is a waste of time. Moreover, you have to take two things with you when you travel, which takes up a lot of space. A quick and convenient toothpaste extruder has appeared on the market now, but it must be fixed in one place, cannot be moved, cannot play a role when traveling on business, and it has a complicated structure and is not easy to maintain. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a push-type toothbrush with built-in toothpaste that is simple in design and structure, convenient to use, and easy to operate, so that the time for squeezing toothpaste is greatly reduced, saving time, and can be applied to vario...

AI Technical Summary

Problems solved by technology

[0002] Now the toothpaste and the toothbrush are separated. When you want to brush your teeth, you have to squeeze the toothpaste, which is a waste of time. Moreover, you have to take two things with you when you travel, which takes up a lot of space.

Now there is a quick and convenient toothpaste squeezer on the market, but it has to be fixed in one place, cannot be moved, and cannot play a role when traveling on business, and its structure is complicated and difficult to maintain

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