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Improved acoustic vibration toothbrush

A technology of sonic vibration and toothbrush, which is used in dentistry, cleaning teeth, and cleaning methods using liquids, etc., can solve the problems of easy damage to the main control panel and poor vibration effect of the toothbrush head, and achieve ideal vibration effect and low vibration force loss. , optimize the effect of using the effect

Pending Publication Date: 2017-11-17
NINGBO C F ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide an improved sonic vibration toothbrush to overcome the defects that the main control board of the sonic vibration toothbrush in the prior art is easily damaged and the head of the toothbrush head has poor vibration effect

Method used

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  • Improved acoustic vibration toothbrush

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Such as figure 1 , 2 As shown, the sonic vibration toothbrush of this embodiment includes a toothbrush head body 1, a toothbrush handle body 2, a vibration motor 3, a main control board arranged inside the toothbrush handle body 2, and a power supply (the power supply is a rechargeable battery). The main control board is used to control the vibration motor, and the power supply supplies power to the entire toothbrush; it also includes the transmission rod body 4 and the fixed rod 5. The fixed rod 5 is fixedly assembled in the first cavity 6 of the toothbrush head body 1, and the vibration head 18 of the fixed rod 5 is provided with a muffler ring 19, and the vibration head 18 is arranged as close to the toothbrush head body as possible head 21. The tail of the fixed rod 5 is assembled with the toothbrush handle body 2, and a soft pendulum damping ring 14 is arranged between the tail of the fixed rod 5 and the assembly cavity 13 of the toothbrush handle body 2. The vi...

Embodiment 2

[0029] Such as image 3 As shown, the second embodiment is basically the same as the first embodiment, the difference is that in this embodiment, the vibration motor 3 and the toothbrush handle body 2 are filled with elastic soft material 20; or further, In this embodiment, the motor box 12 (at this time, the vibration motor 3 is installed in the motor box 12 ) and the hollow space inside the toothbrush handle body 2 are filled with elastic soft material 20 .

Embodiment 3

[0031] Such as Figure 4 As shown, the sonic vibration toothbrush of this embodiment includes a toothbrush head body 1, a toothbrush handle body 2, a vibration motor 3, a main control board arranged inside the toothbrush handle body 2, and a power supply (the power supply is a rechargeable battery). The main control board is used to control the vibration motor, and the power supply supplies power to the entire toothbrush; it also includes the transmission rod body 4 and the fixed rod 5. The fixed rod 5 is fixedly assembled in the first cavity 6 of the toothbrush head body 1, the tail of the fixed rod 5 is assembled with the toothbrush handle body 2, and the tail of the fixed rod 5 is connected with the toothbrush handle body 2 A soft pendulum damping ring 14 is provided between the assembly chambers 13, and the soft pendulum damping ring 14 acts to make the fixed rod 5 and the toothbrush handle body 2 elastically fit and connected. Also be provided with waterproof sealing rin...

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Abstract

The invention discloses an improved acoustic vibration toothbrush. The toothbrush comprises a toothbrush head body (1), a toothbrush handle body (2), a vibration motor (3) and a main control panel arranged in the toothbrush handle body and used for controlling the vibration motor; the toothbrush further comprises a drive rod body (4) and a fixing rod (5); the fixing rod is assembled in a first cavity (6) of the toothbrush head body, the tail of the fixing rod is assembled with the toothbrush handle body, the drive rod body is assembled in a second cavity (7) of the fixing rod, the drive rod body forms a fulcrum (8) on the fixing rod, a vibration motor is connected with the tail of the drive rod body, and the vibration motor (3) is suspended in the toothbrush handle body (2). The vibration motor is suspended in the toothbrush handle body, so that the main control panel cannot be damaged easily; besides, most of vibration force of the vibration motor can be conducted to the head of the toothbrush head; the vibration on hands of a user is reduced and the use effect is further optimized.

Description

technical field [0001] The invention relates to the field of toothbrushes, in particular to an improved sonic vibration toothbrush. Background technique [0002] A sonic toothbrush means that the vibration frequency of the bristles / brush head is the same or similar to that of the sound wave, so it is also called a sonic vibration toothbrush. [0003] Similar sonic vibration toothbrushes in the prior art have been disclosed by the following patent documents. [0004] Chinese utility model patent specification CN2917581Y (published on July 04, 2007) discloses a sonic vibration toothbrush, including a brush head (1) with bristles (11), a brush neck (2) and a vibrating toothbrush that doubles as a brush handle. The brush head (1) is located at the upper end of the brush neck (2), the upper end of the vibration body (3) is provided with a vibration joint (31), and the lower end of the brush neck (2) is detachably connected to the Vibration joints (31) are fixed together. As lo...

Claims

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Application Information

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IPC IPC(8): A61C17/20A61C17/34
CPCA61C17/20A61C17/34
Inventor 陈泽锋
Owner NINGBO C F ELECTRONICS TECH CO LTD