CN2534993Y - Dual-head rotating electric toothbrush - Google Patents
Dual-head rotating electric toothbrush Download PDFInfo
- Publication number
- CN2534993Y CN2534993Y CN02228842U CN02228842U CN2534993Y CN 2534993 Y CN2534993 Y CN 2534993Y CN 02228842 U CN02228842 U CN 02228842U CN 02228842 U CN02228842 U CN 02228842U CN 2534993 Y CN2534993 Y CN 2534993Y
- Authority
- CN
- China
- Prior art keywords
- gear
- brush
- utility
- handle
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
- A61C17/24—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like rotating continuously
- A61C17/26—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like rotating continuously driven by electric motor
Abstract
The utility model relates to the technical field of daily commodities, in particular to a rotary electric toothbrush with two heads. The utility model consists of a column head, a brush neck and a handle. Two rotational gears meshed with each other and driven by a motor are arranged in the handle. One gear is a driving gear connected with the motor and another gear is a driven gear meshed with the driving gear. Each gear is connected with a rotating rod of the brush neck and the two rotating rods are spring tube. The other ends of the two rotating rods are respectively connected with a coaxial column head. The two column heads are provided with a half-closed cover and the handle is provided with a switch controlling the motor. The utility model is characterized in that the utility model overcomes disadvantage of time taking, trouble and incorrect brushing manner for the prior toothbrush, improving the brushing efficiency. With a good vertical brushing effect, the utility model can clean out the leftover between teeth and protect teeth more effectively.
Description
Affiliated technical field: this utility model relates to the daily living article technical field, specifically a kind of double end rotary electric toothbrush.
Background technology: toothbrush is the apparatus of people in order to cleaning teeth and oral cavity, has only the correct toothbrush of manipulating, and just can achieve the goal.Traditional toothbrush is made up of brush and brush holder two parts of band bristle, the process of brushing teeth is finished in the motion of armrest, and manually operated randomness, though many people are brushed teeth every day, but do not reach the purpose of cleaning teeth, even tooth and gingiva damaged, for some older weaklings, busy person is all the more so for patient and a few thing, in order to overcome these problems, the single head rotary electric toothbrush has appearred in the market, and it is that bristle is formed a cylinder, bristle rotates with the cylinder central shaft, after can realizing that but the perpendicular brush method cylinder bristle of toothbrush has been brushed upper teeth, must change rotor shaft direction by toggle switch, could brush lower teeth, time-consuming like this and the trouble, and the single head rotary electric toothbrush easily produces single turn-knob power, is not easy very much when brushing teeth to hold, and gingiva is easily damaged.
Summary of the invention: in order to overcome above defective, this utility model provides a kind of double end rotary electric toothbrush, and this double end rotary electric toothbrush can not only be scrubbed upper and lower tooth simultaneously, and can regulate torsion, makes it to be adapted to the various brush angles of holding.The technical scheme that its technical problem that solves this utility model adopts is: a kind of by the cylinder brush, the electric toothbrush that brush neck and handle are formed, two transmitting gears that are meshed by driven by motor are arranged in toothbrush handle, one is the driving gear that is connected with motor, another is the driven gear that meshes with driving gear, each gear is all ined succession one and is brushed the neck dwang, the other end of two dwangs respectively in succession one with the co-axial cylinder brush of dwang, a semi-closed brush cover is set on two cylinder brushes, and handle is provided with the switch of control machine operation.Advantage of the present utility model has been to overcome traditional toothbrush brings brush teeth shortcomings such as time-consuming, trouble and teeth brushing way be incorrect, improved brushing efficiency widely, and vertical brushing effects is good, more effectively removes the residue in the teeth space, has more effectively protected tooth.
Description of drawings: utility model is further specified below in conjunction with drawings and Examples.
Accompanying drawing is a structural representation of the present utility model.
Among the figure: 1. cylinder brush, 2. brush cover, 3. dwang, 4. transmitting gear, 4a. driving gear, 4b. driven gear, 5. motor, 6. power supply, 7. switch, 8. brush neck, 9. handle.
The specific embodiment: a kind of by cylinder brush (1), the double end rotary electric toothbrush that brush neck (8) and handle (9) are formed, two transmitting gears that are meshed (4) that driven by motor (5) are arranged in toothbrush handle (9), one is the driving gear (4a) that is connected with motor, another is the driven gear (4b) that meshes with driving gear, each gear is all ined succession one and is brushed neck dwang (3), two dwangs (3) are spring hose, the brush neck is distorted and produces under the situation of torsion when being beneficial to brush teeth, also can rotate smoothly, adapt to the various brush angles of holding, the other end of two dwangs (3) respectively in succession one with the co-axial cylinder brush of dwang (1), splash in order to prevent brush friction oral cavity inwall and to limit toothpaste, a semi-closed brush cover (2) is set on two cylinder brushes, brush cover (2) does not rotate with cylinder brush (1), and the work of motor (5) is by switch (7) control that is arranged on the handle.After pressing down switch (7) energized (6), motor (5) work drives driving gear (4a) and rotates, driving gear (4a) rotation drives the driven gear (4b) that is engaged with and rotates in opposite directions, the rotation in opposite directions of driving gear (4a) and driven gear (4b), having driven two brush neck dwangs (3) rotates in opposite directions, thereby driven (1 rotation in opposite directions of two cylinder brushes, therefore when brush is in horizontal high perpendicular brush position, a brush is brushed from top to bottom, another brush then is to brush from the bottom up, reaches the purpose of scrubbing upper and lower tooth simultaneously.
Claims (2)
1, a kind of double end rotary electric toothbrush, form by cylinder brush, brush neck and handle, it is characterized in that: two transmitting gears that are meshed by driven by motor are arranged in toothbrush handle, one is the driving gear that is connected with motor, another is the driven gear that meshes with driving gear, each gear is all ined succession one and is brushed the neck dwang, the other end of two dwangs respectively connects sees one and the co-axial cylinder brush of dwang, a semi-closed brush cover is set on two cylinder brushes, and handle is provided with the switch of control machine operation.
2, double end rotary electric toothbrush according to claim 1 is characterized in that: two dwangs are spring hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02228842U CN2534993Y (en) | 2002-03-26 | 2002-03-26 | Dual-head rotating electric toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02228842U CN2534993Y (en) | 2002-03-26 | 2002-03-26 | Dual-head rotating electric toothbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2534993Y true CN2534993Y (en) | 2003-02-12 |
Family
ID=33705295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02228842U Expired - Fee Related CN2534993Y (en) | 2002-03-26 | 2002-03-26 | Dual-head rotating electric toothbrush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2534993Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101797091A (en) * | 2010-04-03 | 2010-08-11 | 周建明 | Portable fully-closed multifunctional travel toothbrush |
| CN106037974A (en) * | 2016-05-20 | 2016-10-26 | 孟永 | Intelligent oral nursing brush |
| CN106420092A (en) * | 2016-10-20 | 2017-02-22 | 孟永 | Multifunctional oral cavity care brush and brush head |
| CN108066033A (en) * | 2017-12-29 | 2018-05-25 | 天津中德应用技术大学 | Double brush heads are along flute profile electric toothbrush |
-
2002
- 2002-03-26 CN CN02228842U patent/CN2534993Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101797091A (en) * | 2010-04-03 | 2010-08-11 | 周建明 | Portable fully-closed multifunctional travel toothbrush |
| CN106037974A (en) * | 2016-05-20 | 2016-10-26 | 孟永 | Intelligent oral nursing brush |
| CN106037974B (en) * | 2016-05-20 | 2017-09-15 | 孟永 | Intelligent dental nursing brush |
| CN106420092A (en) * | 2016-10-20 | 2017-02-22 | 孟永 | Multifunctional oral cavity care brush and brush head |
| CN108066033A (en) * | 2017-12-29 | 2018-05-25 | 天津中德应用技术大学 | Double brush heads are along flute profile 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 |