CN2284606Y - Two-way rotary brush head changeable electric toothbrush - Google Patents
Two-way rotary brush head changeable electric toothbrush Download PDFInfo
- Publication number
- CN2284606Y CN2284606Y CN 95232026 CN95232026U CN2284606Y CN 2284606 Y CN2284606 Y CN 2284606Y CN 95232026 CN95232026 CN 95232026 CN 95232026 U CN95232026 U CN 95232026U CN 2284606 Y CN2284606 Y CN 2284606Y
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- CN
- China
- Prior art keywords
- toothbrush
- brush head
- utility
- battery
- model
- 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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Abstract
The utility model relates to a two-way rotary brush head changeable electric toothbrush, which comprises a casing, a battery, a DC motor and a bidirectional switch, wherein the battery, the DC motor and the bidirectional switch are arranged in the casing body, and the DC motor is connected with a connecting shaft, a bowl-shaped seal ring is fixed on the connecting shaft, and the outer ring of the connecting shaft is provided with a connecting sleeve; the toothbrush casing is connected with the main body through the connecting sleeve and the brush head is movably connected (replaceable at any time) with the connecting sleeve. The utility model with novel structure and simple manufacturing process has the advantages of avoiding and overcoming the incorrect habit of tooth brushing posture, correctly protecting the teeth, and enhancing human self health care consciousness; the utility model is convenient and sanitary.
Description
This utility model relates to a kind of toothbrush, particularly a kind of electric toothbrush.
In daily life, the various toothbrushes that people use always comprise that tooth brush for health protection usually can not reach the purpose of health care tooth, because most people can not correctly brush teeth with scientific methods.The people teeth brushing way of normal employing are laterally or vertically move toothbrush.When brushing the lip cheek tongue palate side of tooth, bristle is parallel to the gum edge and moves, and moves sometimes even to the root side of tooth, pushes gingiva, is easy to cause gingival atrophy or gingival hemorrhage.When brushing diastema, bristle traverses across diastema, can not thoroughly remove bacterial plaque and food debris in the diastema, can cause dental caries, both made after the doctor teaches their correct method for brushing teeth, also be difficult to give up the incorrect motor habit of forming for many years of brushing teeth, though or the correct action of brushing teeth arranged, but enough action frequencies be can not when brushing teeth, guarantee at every turn, tooth cleaning and health-care effect do not had thereby make to brush teeth.
The purpose of this utility model is in order to overcome above-mentioned shortcoming, to make people play tooth cleaning and health-care effect in the process of brushing teeth, the electric toothbrush of the replaceable brush of a kind of bidirectional rotary type being provided.
The purpose of this utility model is achieved in that and comprises shell, battery, direct current generator, two-way switch, it is characterized in that, battery, two-way switch and direct current generator are housed in the main body of housing, direct current generator links to each other with connecting axle, on axle, fix a bowl seal circle, there is adapter sleeve the axle outer ring, and the toothbrush outer housing is connected with main body by adapter sleeve, and brush and adapter sleeve are company'ies of living (can change at any time).
Operation principle: because direct current generator is given toothbrush by connecting axle with transmission of power, make toothbrush rotatable, again because this utility model has been selected two-way switch, have three gears, promptly just change, stop, reversing, move switch the polarity of battery supply is changed, thereby make DC motor positive and negative rotation, therefore, brush can two-wayly rotate.
The utility model has the advantages that novel structure, technology are simple, avoid and overcome the incorrect motor habit of brushing teeth of people, can make people's tooth obtain correct protection, convenient, healthy, increased people self health care consciousness.
Do the embodiment explanation below in conjunction with accompanying drawing:
Fig. 1 is a structure chart of the present utility model.
Fig. 2 is a schematic diagram of the present utility model.
As shown in Figure 1, battery 3 is housed in the main body cover 1, the battery plus-negative plate end has been made spring leaf 6 and 2 respectively, a two-way switch 4 is equipped with in the centre position of housing 1, and two-way switch 4 has three gears promptly just to change, stop, reversing.Direct current generator 7 links to each other with the end of connecting axle 9; Bowl-shape packing ring 8 is loaded on the connecting axle 9, enters on the motor of main body to prevent water, and toothbrush 10 is connected with the top of connecting axle 9, and a toothbrush outer housing 11 is arranged in the outside of toothbrush, and toothbrush outer housing 11 links to each other with adapter sleeve 12.5 is battery case lids among the figure.To cover 5 and take off replaceable battery.
As shown in Figure 2,, no matter brush which tooth, can guarantee that all bristle brushes (cutting) face of tooth by the gum side of tooth along the major axis of tooth, play and clean the teeth and massage two kinds of effects of gingiva because toothbrush has two kinds of direction of rotation.During brush face, bristle moves along the diastema direction, reaches the position that ordinary toothbrush is difficult for arrival, can thoroughly remove the bacterial plaque in the diastema, prevents the generation of dental caries.Electronic rotation has guaranteed altofrequency of brushing teeth and the number of times of massaging gingiva, and interchangeable brush can successfully clean after brushing teeth, and can in time more renew brush.
Claims (1)
1, the replaceable brush electric toothbrush of a kind of bidirectional rotary type, comprise shell, battery, direct current generator, two-way switch, it is characterized in that, battery, two-way switch and direct current generator are housed in the main body of housing, direct current generator links to each other with connecting axle, fixes a bowl seal figure on axle, and there is adapter sleeve the axle outer ring, the toothbrush outer housing is connected with main body by adapter sleeve, and brush is to live in being connected with adapter sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95232026 CN2284606Y (en) | 1995-08-22 | 1995-08-22 | Two-way rotary brush head changeable electric toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95232026 CN2284606Y (en) | 1995-08-22 | 1995-08-22 | Two-way rotary brush head changeable electric toothbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2284606Y true CN2284606Y (en) | 1998-06-24 |
Family
ID=33876494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95232026 Expired - Fee Related CN2284606Y (en) | 1995-08-22 | 1995-08-22 | Two-way rotary brush head changeable electric toothbrush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2284606Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105997287A (en) * | 2016-07-11 | 2016-10-12 | 南安创源机电科技有限公司 | Double-shaft electric toothbrush |
| CN106037976A (en) * | 2016-07-11 | 2016-10-26 | 南安创源机电科技有限公司 | Electric toothbrush |
-
1995
- 1995-08-22 CN CN 95232026 patent/CN2284606Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105997287A (en) * | 2016-07-11 | 2016-10-12 | 南安创源机电科技有限公司 | Double-shaft electric toothbrush |
| CN106037976A (en) * | 2016-07-11 | 2016-10-26 | 南安创源机电科技有限公司 | Electric toothbrush |
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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 |