CN2446968Y - Electric toothbrush - Google Patents
Electric toothbrush Download PDFInfo
- Publication number
- CN2446968Y CN2446968Y CN 00253953 CN00253953U CN2446968Y CN 2446968 Y CN2446968 Y CN 2446968Y CN 00253953 CN00253953 CN 00253953 CN 00253953 U CN00253953 U CN 00253953U CN 2446968 Y CN2446968 Y CN 2446968Y
- Authority
- CN
- China
- Prior art keywords
- toothbrush
- electric toothbrush
- motor
- mentioned
- bristle
- 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
Images
Landscapes
- Brushes (AREA)
Abstract
The utility model relates to an electric toothbrush. Toothbrush bristles of a toothbrush is fixed on a cylindrical toothbrush body. The electric toothbrush is characterized in that the cylindrical toothbrush body is connected with a speed reducer arranged inside a casing through a driving shaft which is pivoted inside a toothbrush rod; the input terminal of the speed reducer is connected with a motor; the casing is provided with a battery which is served as the power supply of the motor and a rectification power supply which is connected in parallel with the battery. The utility model has the advantage that the toothbrush bristles can automatically rotate, so the problem of clockwise tooth brushing is better solved consequently. The utility model can have the multiple functions of massaging and shaving by replacing fittings.
Description
This utility model relates to a kind of toothbrush, particularly a kind of electric toothbrush.
China has drafted a kind of two rows, 12 bundle standard toothbrusses to taking care of one's teeth useful, supply the market in nineteen fifty-nine jointly by central Ministry of Public Health and China National Light Industrial Products Department.But it is not enough that the work of propagating its advantage and method for brushing teeth is done, and people are familiar with inadequately, and the major part toothbrush does not still have the market of scolding so far and causes gingival atrophy, root of the tooth exposure, infringements such as neck portion wedge shaped defect and various diseases.1975, central authorities' Ministry of Public Health, China National Light Industrial Products Department, the Ministry of Commerce hold national toothbrush typing meeting in Beijing, the new product toothbrush is carried out in decision, and be named the tooth brush for health protection toothbrush of usefulness now just, the plurality kinds of health care toothbrush had appearred again afterwards, such as the vibrations toothbrush, manual Rolling toothbrush and wave toothbrush, but all there is certain defective in these toothbrushes, and are inconsistent such as the vibrations of vibrations toothbrush, and the people is felt under the weather.Manual Rolling toothbrush, it is better than vibrations to brush teeth, and still, does inconvenience, makes feel arrive fatigue.Another defective is the tooth cover, also and then changes in the oral cavity, so it does not meet people's needs.The shortcoming of wave toothbrush is:
1, carry out needing a lot of times along brush with the wave toothbrush, because traditional teeth brushing way, people are difficult to change the method for brushing teeth, so, have only a few peoples can reach along brush, most of people can not change old examination method for brushing teeth, lose time, and it is tingle that feel is arrived.
2, old-fashioned method for brushing teeth, though the wave toothbrush is more first further than plane toothbrush,, it does not still reduce the shortcoming of plane toothbrush and major part toothbrush, and it does not still play the effect along brush and health care.
3, wave toothbrush disadvantage is to make dental bed, gingival atrophy, and root of the tooth exposes, and neck portion wedge shaped defect can not be fully tooth body ditch split plot, and neck portion, diastema, lip cheek etc. locate food debris and the part tartar fills clear all.Intraoral microbe density can not be removed fully, and a lot of dental caries and gingivitis may occur in the facing or the gum nipple of interproximal space at first, because toothbrush can not reach these zones, then situation is even more serious for the uneven case of tooth example.
The electric toothbrush that provides a kind of bristle to rotate voluntarily is provided the purpose of this utility model.
Above-mentioned purpose of the present utility model is realized by following technical scheme.
A kind of electric toothbrush, the bristle of toothbrush are consolidated on the columniform brush body; It is characterized in that: this columniform brush body connects by power transmission shaft and the intravital decelerator of shell that is hubbed in the brush holder support; The input termination motor of this decelerator; Be provided with in the housing as the battery of motor power and with battery and the rectifier power source that connects.
Except that above-mentioned essential features, in specific implementation process, also can replenish following technology contents:
The above-mentioned bristle that is consolidated on the cylindrical brush body is uniform and perpendicular to this face of cylinder and also cylindrical along the face of cylinder.
One side of above-mentioned cylindrical bristle is provided with a guard shield of being located on the brush holder support.
Above-mentioned decelerator is to be gear reduction unit or worm type of reduction gearing.
Above-mentioned power supply is to join with commutation circuit and motor by a double-pole three throw switches.
The handle end of housing is provided with charging plug.
Power transmission shaft is provided with bearing and the sealing ring that is pivoted mutually with brush holder support.
The advantage of electric toothbrush provided by the utility model is:
1, with the automatic rotating brushes of motor, accomplish naturally along brush, the people is felt under the weather and make feel arrive fatigue; The guard shield of being located on the brush holder support does not contact with power transmission shaft, thereby can not follow bristle to rotate in the oral cavity.
2, electric toothbrush provided by the utility model can be fully tooth body ditch split plot, and neck portion, diastema, lip buccal groove etc. locate food debris and the part tartar is fully removed.Can effectively prevent the generation of dental caries and gingivitis.
3, this utility model also can unload the axostylus axostyle decelerator, changes shaver and cutter cover and promptly can be used as and shave; Change eccentric and eccentric wheel cover then can be used as massage.
Below in conjunction with drawings and Examples, this utility model is described in further detail:
Description of drawings:
Fig. 1 is an outside drawing of the present utility model.
Fig. 2 is an internal structure sketch map of the present utility model.
Fig. 3 is a circuit connection diagram of the present utility model.
By Fig. 1,2 as seen, a kind of electric toothbrush provided by the utility model, its bristle 1 is to be consolidated on the columniform brush body 20; This columniform brush body 20 connects with decelerator 5 in the housing 14 by the power transmission shaft 4 that is hubbed in the brush holder support 3; The input termination motor 9 of this decelerator 5; Be provided with in the housing 14 as the battery 10 of the power supply of motor 9 and with battery 10 and the rectifier power source that connects.When motor 9 is connected with power supply (battery 10), motor 9 will drive the power transmission shaft 4 that is hubbed in the brush holder support 3 by decelerator 5 and rotate, and reach the purpose that reaches along brush thereby power transmission shaft 4 drives bristle 1 rotation that is consolidated on the columniform brush body 20 under the situation of rotating without staff.
In the illustrated embodiment, the above-mentioned bristle 1 that is consolidated on the cylindrical brush body 20 is uniform and perpendicular to this face of cylinder along the face of cylinder, and also cylindrical.One side of above-mentioned cylindrical bristle 1 is provided with guard shield 2, and when brushing teeth, the bristle that guard shield can be avoided rotating brushes the position that other are not brushed in the oral cavity.In the present embodiment, above-mentioned decelerator is to be gear reduction unit, and can be worm type of reduction gearing in other embodiment, or other decelerators.Also be provided with the bearing 7,8 and the sealing ring 6 that are pivoted mutually with brush holder support 3 on the power transmission shaft 4, the effect of sealing ring is that anti-sealing enters circuit part.
Above-mentioned power supply is to join (as shown in Figure 3) with commutation circuit and motor 9 by a double-pole three throw switches 15, and Fig. 3 provides circuit connection diagram of the present utility model.The rectifier power source of being made up of transformator 16 and commutator 17 is installed on the intravital circuit board 11 of shell, and transformator elementary can connect civil power by the charging plug of being located at housing handle end and charge the battery.Switch 15 places de-energized during charging.When brushing teeth, then switch 15 can be placed forward or reverse (decide on the concrete situation of brushing teeth, decide) according to upper and lower, left and right.
This utility model also can be furnished with shaver and cutter cover, eccentric and eccentric wheel cover.The axostylus axostyle decelerator can be unloaded, change shaver and cutter cover and promptly can be used as and shave; Change eccentric and eccentric wheel cover then can be used as massage.
Claims (7)
1, a kind of electric toothbrush, the bristle of toothbrush are consolidated on the columniform brush body; It is characterized in that: this columniform brush body connects by power transmission shaft and the intravital decelerator of shell that is hubbed in the brush holder support; The input termination motor of this decelerator; Be provided with in the housing as the battery of motor power and with battery and the rectifier power source that connects.
2, as the said electric toothbrush of claim 1, it is characterized in that: the above-mentioned bristle that is consolidated on the cylindrical brush body is uniform and perpendicular to this face of cylinder and also cylindrical along the face of cylinder.
3, as the said electric toothbrush of claim 1, it is characterized in that: a side of above-mentioned cylindrical bristle is provided with a guard shield of being located on the brush holder support.
4, as the said electric toothbrush of claim 1, it is characterized in that: above-mentioned decelerator is to be gear reduction unit or worm type of reduction gearing.
5, as the said electric toothbrush of claim 1, it is characterized in that: above-mentioned power supply is to join with commutation circuit and motor by a double-pole three throw switches.
6, as the said electric toothbrush of claim 1, it is characterized in that: the handle end of housing is provided with charging plug.
7, as the said electric toothbrush of claim 1, it is characterized in that: power transmission shaft is provided with bearing and the sealing ring that is pivoted mutually with brush holder support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00253953 CN2446968Y (en) | 2000-09-27 | 2000-09-27 | Electric toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00253953 CN2446968Y (en) | 2000-09-27 | 2000-09-27 | Electric toothbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2446968Y true CN2446968Y (en) | 2001-09-12 |
Family
ID=33611304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00253953 Expired - Fee Related CN2446968Y (en) | 2000-09-27 | 2000-09-27 | Electric toothbrush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2446968Y (en) |
-
2000
- 2000-09-27 CN CN 00253953 patent/CN2446968Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2223981Y (en) | Flat-rotating electric toothbrush | |
| CN2446968Y (en) | Electric toothbrush | |
| CN2892006Y (en) | Rotating electrical toothbrush | |
| CN204364159U (en) | Electric toothbrush | |
| CN2312679Y (en) | Spiral-bristle double-column electric tooth-brush | |
| CN201719402U (en) | Electric toothbrush | |
| CN2284606Y (en) | Two-way rotary brush head changeable electric toothbrush | |
| CN2312681Y (en) | Double-directional rotating type electric tooth-brush | |
| CN2640435Y (en) | Electronic toothbrush | |
| CN2312021Y (en) | Electric health-care tooth-brush | |
| CN201026245Y (en) | Double head electric tooth brush | |
| CN219375012U (en) | Oral brush for cleaning and nursing | |
| CN217014305U (en) | Transmission structure of U-shaped electric toothbrush | |
| CN2203591Y (en) | Electric health tooth-brush | |
| CN210185745U (en) | Electric toothbrush | |
| CN2457977Y (en) | Circular electric toothbrush | |
| CN2458919Y (en) | Tongue side electric rotation vertical brushed tartar-removing toothbrush | |
| CN213308076U (en) | Can replace 360 degrees rotatory toothbrush heads | |
| CN214285263U (en) | Tooth cleaning and beautifying integrated machine | |
| CN2301182Y (en) | Electric toothbrush | |
| CN2369649Y (en) | Electric Round Shaft Toothbrush | |
| CN2182605Y (en) | Health-care electric tooth-brush | |
| CN2315918Y (en) | Electric toothbrush | |
| CN85201246U (en) | Spiral toothbrush | |
| CN2238626Y (en) | Electric health-care toothbrush |
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 |