Brush head device of a multifunctional oral care tool

Abstract

The invention discloses a brush head device of a multifunctional oral care tool, which belongs to the technical field of oral care, and comprises a brush handle, the left side of the brush handle is fixedly connected with a clamping block, and the clamping block is located in a clamping groove. The card slot is provided at the right end of the connecting rod, and the right end of the connecting rod is provided with four grooves, and a first sliding rod is arranged in the groove, and the first sliding rod is sleeved in the first sliding sleeve . The brush head device of the multifunctional oral care tool, through the mutual cooperation between the bristles, the pressing plate, the second slide bar, the cleaning block, the block, the block, the first slide bar and the connecting rod, will not cause the user to The repeated replacement of the brush head reduces the friction between the brush head and the brush handle, which ensures the stable fixation of the brush head by the device, which is convenient for the user, and can also clean the bristles of the brush after the user brushes their teeth. The remaining toothpaste and tartar at one end are cleaned, which reduces the growth of bacteria and improves the practicability of the device.

Description

technical field [0001] The invention belongs to the technical field of oral care, in particular to a brush head device of a multifunctional oral care tool. Background technique [0002] As we all know, the toothbrush is the most common appliance in the oral care process. In order to facilitate the replacement of the brush head, the brush head is often inserted into the brush handle and connected with an interference fit. It needs to be replaced after 2-3 months of use, and the friction between the brush handle and the brush head will decrease after multiple uses, so that the brush head is prone to displacement during the use of the toothbrush, which is inconvenient to use and when the user uses a toothbrush to brush teeth, some toothpaste or tartar will remain at the bottom of the brush head, and the residue at the bottom of the brush head is difficult to clean thoroughly, which is easy to breed bacteria, thereby reducing the practicability of the ordinary toothbrush head. ...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a brush head device of a multifunctional oral care tool, which solves the problem that it is difficult for ordinary oral care brush heads to clean the residual toothpaste or tartar at the bottom, which is easy to breed bacteria and common oral care brush heads. The friction between the toothbrush and the brush head will decrease after repeated use, so that the brush head is prone to displacement during the use of the toothbrush, which is inconvenient for users to use and reduces the practicality of the ordinary toothbrush head. question

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