CN2726557Y - Electric tooth brush - Google Patents
Electric tooth brush Download PDFInfo
- Publication number
- CN2726557Y CN2726557Y CN 200420078194 CN200420078194U CN2726557Y CN 2726557 Y CN2726557 Y CN 2726557Y CN 200420078194 CN200420078194 CN 200420078194 CN 200420078194 U CN200420078194 U CN 200420078194U CN 2726557 Y CN2726557 Y CN 2726557Y
- Authority
- CN
- China
- Prior art keywords
- brush holder
- motor
- teeth
- transmission shaft
- utility
- 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
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 208000006558 Dental Calculus Diseases 0.000 abstract 1
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 210000004195 gingiva Anatomy 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Images
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- Brushes (AREA)
Abstract
The utility model relates to an electric toothbrush for clean tooth belongs to individual daily life articles for use technical field. The brush holder is connected with a middle brush holder, and the brush holder is characterized in that a transmission shaft is arranged in the middle brush holder and is connected with a roller, bristles are arranged on the roller, a motor is arranged in the brush holder, and a group of driving gears and driven gears are arranged on the motor. The utility model has simple, compact and reasonable structure; the manufacturing cost is low, because the brush handle is internally provided with the small motor, the brush hair on the roller is driven by the transmission shaft to fully rub the surface of the teeth by utilizing the principle of positive and negative rotation of the motor, the gum is not damaged, the slit between the teeth can be cleaned, and the tartar can be thoroughly removed; can not pull and loosen the teeth and can ensure the normal arrangement of the teeth.
Description
Technical field
This utility model relates to a kind of electric toothbrush, is used for cleaning teeth, belongs to the personal daily the articles for daily use
Technical field.
Background technology
In daily life, toothbrush has become the necessary articles for use in people's life.Before this utility model was made, in prior art, toothbrush was generally manually and two kinds of structures of electric operating.The manual toothbrush structure is simpler, is made up of the head toothbrushes of control crank and band bristle.The electric toothbrush structure is comparatively complicated, the manufacturing cost height.The common weak point of the toothbrush of these two kinds of structures is to clean teeth space, and easily hinders gingiva.
Technology contents
The purpose of this utility model is to overcome above-mentioned weak point, thereby provides a kind of simple, compact and reasonable for structure; Low cost of manufacture, the Anti-dental injury gum can clean teeth space, and can not draw the electric toothbrush of dredging tooth.
Main solution of the present utility model is achieved in that
This utility model mainly adopts brush holder 6 to connect middle brush holder 4, in the brush holder 4 power transmission shaft 5 is housed in the middle of it is characterized in that, power transmission shaft 5 connects cylinders 1, and bristle 2 is contained on the cylinder 1,8, one groups of active and passive gears 7 of motor is installed in brush holder 6 is installed on the motor 8.
Compared with the prior art this utility model has the following advantages:
This utility model is simple, compact and reasonable for structure; Low cost of manufacture because small machine is housed, is utilized the principle of motor positive and inverse in brush holder, drive fully the rub surface of tooth of bristle on the cylinder by power transmission shaft, and the Anti-dental injury gum can clean teeth space, thoroughly removes denude; Thin tooth can be do not drawn, the tooth normal alignment can be guaranteed.
Description of drawings
Fig. 1 is this utility model structural front view.
The specific embodiment
Following this utility model embodiment in will be in conjunction with the accompanying drawings is further described: this utility model mainly is made up of cylinder 1, bristle 2, shell 3, middle brush holder 4, power transmission shaft 5, brush holder 6, one group of active and passive gear 7, motor 8, a pair of battery 9 etc.Adopt brush holder 6 to connect middle brush holder 4, in the brush holder 4 power transmission shaft 5 is housed in the middle of it is characterized in that, the bristle 2 that adopts nylon to make is contained on the cylinder 1, be shaped on little pointed cone on cylinder 1, little pointed cone one end is the jack on the power transmission shaft 5, and power transmission shaft 5 is connected with cylinder 1, the little pointed cone other end on the cylinder 1 is inserted in the hole of shell 3 of bristle 2, shell 3 adopts stainless steel to make and is installed on the cylinder 1, and shell 3 is shaped as semicircle, helps the sanitation and hygiene of brush (cylinder, bristle).8, one groups of active and passive gears 7 of motor are installed in brush holder 6 are installed on the motor 8, the transmission of one group of active and passive gear 7 increases bristle 2 dynamics, and a pair of battery 9 is installed in the brush holder 6, and the motor switch of rotating is housed on brush holder 6.
Claims (5)
1, a kind of electric toothbrush, adopt brush holder (6) to connect middle brush holder (4), it is characterized in that in middle brush holder (4), being equipped with power transmission shaft (5), power transmission shaft (5) connects cylinder (1), bristle (2) is contained on the cylinder (1), motor (8) is installed in brush holder (6), and one group of active and passive gear (7) is installed on the motor (8).
2. electric toothbrush according to claim 1 is characterized in that described shell (3) is installed on the cylinder (1), and shell (3) is shaped as semicircle.
3, electric toothbrush according to claim 1 is characterized in that described battery (9) is installed in the brush holder (6).
4, electric toothbrush according to claim 1 is characterized in that describedly being shaped on pointed cone on cylinder (1).
5, electric toothbrush according to claim 1 and 2 is characterized in that being shaped on the hole on the described shell (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420078194 CN2726557Y (en) | 2004-07-27 | 2004-07-27 | Electric tooth brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420078194 CN2726557Y (en) | 2004-07-27 | 2004-07-27 | Electric tooth brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2726557Y true CN2726557Y (en) | 2005-09-21 |
Family
ID=35042582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420078194 Expired - Fee Related CN2726557Y (en) | 2004-07-27 | 2004-07-27 | Electric tooth brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2726557Y (en) |
-
2004
- 2004-07-27 CN CN 200420078194 patent/CN2726557Y/en not_active Expired - Fee Related
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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 |