Toothbrush head and electric toothbrush

A toothbrush head and toothbrush technology, applied in the fields of dentistry, teeth cleaning, medical science, etc., can solve the problem of inconvenient removal of the toothbrush head, achieve stable connection, reduce production cost, and simplify the processing technology

Pending Publication Date: 2021-06-25
SHENZHEN BAOLIJIE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to propose a toothbrush head, which aims to solve the technical problem that the toothbrush head is inconvenient to be detached from the toothbrush handle in some existing electric toothbrushes

Method used

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  • Toothbrush head and electric toothbrush
  • Toothbrush head and electric toothbrush
  • Toothbrush head and electric toothbrush

Examples

Experimental program
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Embodiment Construction

[0034] It should be noted that if there is a directional indication (such as up, down, left, right, front, back...) in the embodiment of the present invention, the directional indication is only used to explain the position in a certain posture (as shown in the accompanying drawing). If the specific posture changes, the directional indication will also change accordingly.

[0035] In addition, if there are descriptions involving "first", "second" and so on in the embodiments of the present invention, the descriptions of "first", "second" and so on are only for descriptive purposes, and should not be interpreted as indicating or implying Its relative importance or implicitly indicates the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In addition, the meaning of "and / or" appearing in the whole text includes three parallel schemes, taking "A and / or B" as an example, ...

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PUM

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Abstract

The invention discloses a toothbrush head and an electric toothbrush, and the toothbrush head is used for being connected to a driving shaft of a toothbrush handle and comprises a toothbrush head body and a clamping piece. The toothbrush head body is provided with a brush end and a connecting end which are opposite to each other, and the clamping piece is installed at the connecting end and provided with an elastic arm and a clamping groove used for clamping the driving shaft. The end, close to the brush end, of the elastic arm is a free end, and part of the side wall of the clamping groove is formed by the elastic arm. The elastic arm is further provided with an abutting boss, and the abutting boss protrudes into the clamping groove from the elastic arm and can elastically abut against the driving shaft. The toothbrush head can solve the technical problem that in some existing electric toothbrushes, toothbrush heads are inconvenient to detach from toothbrush handles.

Description

technical field [0001] The invention relates to the technical field of electric toothbrushes, in particular to a toothbrush head and an electric toothbrush. Background technique [0002] An electric toothbrush generally includes a toothbrush head and a toothbrush handle. A drive shaft and a motor driving the vibration of the drive shaft are installed on the toothbrush handle, and the drive shaft is connected with the toothbrush head to drive the vibration of the toothbrush head. In some existing electric toothbrushes, in order to ensure the connection stability between the toothbrush head and the toothbrush handle, the toothbrush head and the toothbrush handle are fixedly connected. When one of the toothbrush head and the toothbrush handle is damaged, it is inconvenient to remove, replace or repair. [0003] The above content is only used to assist in understanding the technical solution of the invention, and does not mean that the above content is admitted as prior art. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61C17/34A61C17/22
CPCA61C17/222A61C17/225A61C17/34A61C17/3418
Inventor 何华杰何明峰袁帅刘青云
Owner SHENZHEN BAOLIJIE TECH CO LTD
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