CN2179746Y - Electric toothbrush - Google Patents
Electric toothbrush Download PDFInfo
- Publication number
- CN2179746Y CN2179746Y CN 93223370 CN93223370U CN2179746Y CN 2179746 Y CN2179746 Y CN 2179746Y CN 93223370 CN93223370 CN 93223370 CN 93223370 U CN93223370 U CN 93223370U CN 2179746 Y CN2179746 Y CN 2179746Y
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- hairbrush
- cover
- electric toothbrush
- shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Brushes (AREA)
Abstract
The utility model relates to an electric toothbrush, mainly comprising a motor, a connecting rod, a connecting rod cover, a brush, a brush cover and two switches. When the utility model is used, the brush can rotate in the positive direction and the opposite direction only by pressing the different switches. So the correct brushing mode that the upper teeth are brushed downwards and the lower teeth are brushed upwards can be realized. The brush can be changed at any time, and the cost of the new brush is lower than the common toothbrush. Consequently, the utility model can satisfy the requirement of the oral hygiene that the toothbrush must be changed frequently.
Description
This utility model relates to a kind of electric toothbrush.
The health care of tooth is the problem of long-term pendulum in face of people, only improves the quality of toothpaste, can't fundamentally prevent all kinds of diseases of tooth, has only the hygienic habit of having cultivated the good nursing care tooth simultaneously, just can make tooth keep attractive in appearance, healthy.Ordinary toothbrush rely on the artificial process of brushing teeth of finishing fully, and people's ubiquity the custom that transverse direction is firmly brushed teeth back and forth, can not the foreign material in the teeth space be cleaned down like this, can damage gingiva again, causes various oral diseases in use.Correct teeth brushing way is that upper tooth is brushed downwards and lower tooth is upwards brushed, and current toothbrushes is difficult to accomplish this point.In addition, though oral hygiene requires people often to change toothbrush, because price problem is difficult to make people to form the good habit of frequent replacing.
A purpose of the present utility model provides a kind of electric toothbrush of easy to use, replaceable hairbrush.
Another purpose of the present utility model provides a kind of electric toothbrush that the positive and negative direction of hairbrush is rotated.
This electric toothbrush comprises a shell; A shell bonnet that links to each other with shell one end; A connecting rod cover that links to each other with the shell other end; A hairbrush cover that is connected with the connecting rod cover; Comprise in the enclosure battery, motor; The connecting rod that links to each other with motor; The hairbrush that links to each other with described connecting rod; With two switches, described switch and connecting circuit so are provided with, and make when a switch closes, energized, driven by motor connecting rod and hairbrush rotate with a certain direction, when above-mentioned switch disconnects, when another switch closes, energized, motor drives connecting rod in the other direction and hairbrush rotates.
This electric toothbrush only need be pressed different switches, and the positive and negative direction of hairbrush is rotated, and just can realize brushing tooth downwards, upwards brush the correct teeth brushing way of lower tooth.Described electric toothbrush can also be changed the hairbrush lower than ordinary toothbrush cost, is beneficial to satisfy the oral hygiene requirement of often changing toothbrush.
Below in conjunction with accompanying drawing this utility model is explained in detail.
Accompanying drawing 2 is the shell of electric toothbrush and the sketch map of contained member.
The removably connecting rod of accompanying drawing 3 expression electric toothbrushes.
The removable hairbrush of accompanying drawing 4 expression electric toothbrushes.
The removably connecting rod of accompanying drawing 5 expression electric toothbrushes and the cover of hairbrush.
The circuit diagram of accompanying drawing 6 expression electric toothbrushes.
Embodiment
This electric toothbrush comprises a shell (9), one with the shell bonnet (1) of shell one end to be threaded, be provided with battery (2) (rechargeable battery or common batteries) near shell bonnet place in the enclosure, battery the place ahead in the enclosure is provided with micromachine (4), be connected with dismountable connecting rod (6) before the motor, this bar can rotate after the motor energized, the connecting rod other end has groove, hairbrush (8) one ends insert in the described groove, connecting rod cover (5) and shell one end are to be threaded, this hood-shaped shape is suitable for covering connecting rod, but its rotation of not overslaugh, be connected with hairbrush cover (7) at the connecting rod cover other end, this hairbrush cover (7) periphery is most cylindrical shapes, opening is a rectangle, at one end circle centre position connects connecting rod, other end circle centre position is provided with the cylinder of an end sealing of outwards protruding, hairbrush one end inserts in this tube, and the shell of this electric toothbrush is provided with two by the formula switch, and the circuit diagram of electric toothbrush as shown in Figure 6, after pressing next switch, power connection, connecting rod rotates with a certain direction, unclamps above-mentioned switch, after pressing another switch, connecting rod is to rotate with above-mentioned rightabout.
Above-mentioned electric toothbrush can also be repacked electric shaver easily into.Connecting rod, hairbrush and connecting rod cover, hairbrush cover are taken off, and the knife rest that will shave installs on the motor, again with guard to be threaded onto on the shell, promptly can be used as electric shaver and use.
Because this electric toothbrush can be done many improvement, should be appreciated that the embodiment that is proposed enumerates as an example, and this utility model comprises all improvement, embodiment and its equivalent, all these should be in claim scope of the present utility model.
Claims (3)
1, a kind of electric toothbrush is characterized in that: comprise a shell; A shell bonnet that links to each other with shell one end; A connecting rod cover that links to each other with the shell other end; A hairbrush cover that is connected with the connecting rod cover; Comprise in the enclosure battery, motor; The connecting rod that links to each other with motor; The hairbrush that links to each other with described connecting rod; With two switches, described switch and connecting circuit so are provided with, and make when a switch closes, energized, driven by motor connecting rod and hairbrush rotate with a certain direction, when above-mentioned switch disconnects, when another switch closes, energized, motor drives connecting rod in the other direction and hairbrush rotates.
2, a kind of electric toothbrush as claimed in claim 1 is characterized in that an end of the connection hairbrush of described connecting rod is provided with groove, and an end of hairbrush is suitable for inserting in this groove.
3, a kind of electric toothbrush as claimed in claim 2 is characterized in that an end centre of described hairbrush cover is outwards protruded with cylindrical shape, and the other end of hairbrush is suitable for inserting this tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93223370 CN2179746Y (en) | 1993-09-07 | 1993-09-07 | Electric toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93223370 CN2179746Y (en) | 1993-09-07 | 1993-09-07 | Electric toothbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2179746Y true CN2179746Y (en) | 1994-10-19 |
Family
ID=33801707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93223370 Expired - Fee Related CN2179746Y (en) | 1993-09-07 | 1993-09-07 | Electric toothbrush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2179746Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112188873A (en) * | 2018-05-24 | 2021-01-05 | 博朗有限公司 | Oral cavity flusher |
-
1993
- 1993-09-07 CN CN 93223370 patent/CN2179746Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112188873A (en) * | 2018-05-24 | 2021-01-05 | 博朗有限公司 | Oral cavity flusher |
| US11744687B2 (en) | 2018-05-24 | 2023-09-05 | Braun Gmbh | Oral irrigator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |