CN218075298U

CN218075298U - Four-head reverse tooth brushing assembly of electric toothbrush

Info

Publication number: CN218075298U
Application number: CN202222183093.9U
Authority: CN
Inventors: 韩国平
Original assignee: Jiangsu Sanxiao Group Co ltd
Current assignee: Jiangsu Sanxiao Group Co ltd
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2022-12-20
Anticipated expiration: 2032-08-18

Abstract

The utility model relates to an electric toothbrush four-head reverse subassembly of brushing teeth adopts following technical scheme: including brush head, brush hair, the internal rigid coupling of brush has the mounting panel, be equipped with four brush pores on the mounting panel, the brush hair is fixed on the brush hair seat to stretch out from the brush pore, be connected with on the brush hair seat that is located the mounting panel inboard and drive brush hair pivoted worm wheel two, worm wheel two meshes with worm wheel one, worm wheel one meshes with the worm, thereby drives four brush hair antiport, the worm is connected with electronic subassembly.

Description

Four-head reverse tooth brushing assembly of electric toothbrush

Technical Field

The utility model relates to an electric toothbrush accessory technical field, concretely relates to subassembly is brushed teeth in four reverse directions to electric toothbrush.

Background

The existing electric toothbrush is subjected to high-frequency back-and-forth micro rotation, cannot realize large-angle rotation, is not direct in force transmission and is not clean enough in cleaning.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the above-mentioned background art, the utility model provides an electric toothbrush four-head reverse subassembly of brushing teeth is in order to solve above-mentioned problem.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an electric toothbrush four-head reverse subassembly of brushing teeth, includes brush head, brush hair, the rigid coupling has the mounting panel in the brush head, be equipped with four brush hair holes on the mounting panel, the brush hair is fixed on the brush hair seat to stretch out from the brush hair hole, be connected with on the brush hair seat that is located the mounting panel inboard and drive brush hair pivoted worm wheel two, worm wheel two meshes with worm wheel one, worm wheel one meshes with the worm, thereby drives four brush hair antiport, the worm is connected with electric component.

Preferably, a second fixing column is fixed on the bristle seat, and a second worm wheel is sleeved on the second fixing column.

Preferably, the mounting plate and the inner wall of the brush head are provided with round holes, and the round holes are fixedly connected with a first fixing column.

Preferably, a first worm wheel is sleeved on the first fixing column.

Preferably, the worm is fixed by a worm seat.

Preferably, the worm seats are positioned on the upper side and the lower side of the first worm wheel.

Preferably, the bristle holes are symmetrically designed.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a worm drives a worm wheel antiport of both sides, and two worm wheel drives and two adjacent antiport of two worm wheels, and two worm wheel drives two other antiport of two worm wheels for the rotation direction of four brush hairs is all opposite, and the power conduction is more direct, clears away cleaner, thereby promotes the effect of brushing teeth.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the present invention with the brush head removed;

shown in the figure: 1. a brush head; 2. brushing; 3. a bristle holder; 4. a worm; 5. fixing a first column; 6. Fixing a second column; 7. a first worm wheel; 8. a second worm gear; 9. a worm seat; 10. and (7) mounting the plate.

Detailed Description

The method is further described in conjunction with the figures and embodiments, and although the description is clear and complete, it is to be understood that the embodiments described are only a few, and not all, of the embodiments of the method. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the method without making any creative effort, shall fall within the protection scope of the method.

As shown in fig. 1-2, the four-head reverse tooth brushing assembly for the electric toothbrush comprises a brush head 1 and bristles 2, wherein a mounting plate 10 is fixedly connected in the brush head 1, four brushing holes which are symmetrically designed are formed in the mounting plate 10, the bristles 2 are fixed on a bristle base 3 and extend out of the brushing holes, so that tooth brushing is facilitated, a second fixing column 6 is fixed on the bristle base 3 which is positioned on the inner side of the mounting plate 10, a second worm wheel 8 is sleeved on the second fixing column 6, the second worm wheel 8 can rotate to drive the second fixing column 6 to rotate, and the second fixing column 6 rotates to drive the bristles 2 to rotate. The mounting plate 10 and the corresponding face of the inner wall of the brush head 1 are provided with round holes, two round holes are fixedly connected with a first fixing column 5, a first worm wheel 7 is sleeved on the first fixing column 5, a second worm wheel 8 is meshed with the first worm wheel 7, the first worm wheel 7 is meshed with the worm 4, the worm 4 is fixed through a worm seat 9, the worm seat 9 is located on the upper side and the lower side of the first worm wheel 7, the first worm wheel 7 is driven to rotate through rotation of the worm 4, the first worm wheel 7 drives the second worm wheel 8 to rotate, so that four bristles 2 are driven to rotate in opposite directions, the worm 4 is connected with an electric component, and the market of the electric component is common, so that details are omitted.

The use principle is as follows:

the electric component drives the worm to rotate, the worm drives the first worm gears on two sides to reversely rotate, the first worm gears drive the second worm gears adjacent to each other to reversely rotate, and the second worm gears drive the second worm gears adjacent to each other to reversely rotate, so that the rotation directions of the four bristles are opposite, and the tooth brushing effect is improved.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed by the preferred embodiment, it is not limited to the present invention, and any person skilled in the art can make modifications or changes equivalent to the equivalent embodiments by utilizing the above disclosed technical contents without departing from the technical scope of the present invention, but all the modifications, changes and changes of the technical spirit of the present invention made to the above embodiments are also within the scope of the technical solution of the present invention.

Claims

1. The utility model provides an electric toothbrush four-head reverse subassembly of brushing teeth, includes brush head, brush hair, its characterized in that, the internal rigid coupling of brush has the mounting panel, be equipped with four brush hair holes on the mounting panel, the brush hair is fixed on the brush hair seat to stretch out from brush hair hole, be connected with on the brush hair seat that is located the mounting panel inboard and drive brush hair pivoted worm wheel two, worm wheel two meshes with worm wheel one, worm wheel one meshes with the worm, thereby drives four brush hair antiport, the worm is connected with electric component.

2. The electric toothbrush four-head reverse tooth brushing assembly according to claim 1, wherein a second fixing column is fixed on the bristle holder, and a second worm wheel is sleeved on the second fixing column.

3. The electric toothbrush four-head reverse tooth brushing assembly according to claim 1, wherein the mounting plate and the inner wall of the brush head are provided with round holes, and a first fixing column is fixedly connected with the two round holes.

4. The four-headed reverse toothbrush assembly according to claim 3, wherein a first worm gear is sleeved on the first fixing post.

5. The electric toothbrush four-headed reverse brushing assembly according to claim 1 wherein the worm is fixed by a worm mount.

6. The electric toothbrush four-headed reverse tooth brushing assembly according to claim 5, wherein the worm mount is located on both upper and lower sides of the first worm gear.

7. The electric toothbrush four-headed reverse brushing assembly according to claim 1, wherein the brushing apertures are symmetrically designed.