CN2067974U - Electric toothbrush - Google Patents
Electric toothbrush Download PDFInfo
- Publication number
- CN2067974U CN2067974U CN 90207271 CN90207271U CN2067974U CN 2067974 U CN2067974 U CN 2067974U CN 90207271 CN90207271 CN 90207271 CN 90207271 U CN90207271 U CN 90207271U CN 2067974 U CN2067974 U CN 2067974U
- Authority
- CN
- China
- Prior art keywords
- brush holder
- brush
- electric toothbrush
- sliding shoe
- motor
- 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.)
- Withdrawn
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- Brushes (AREA)
Abstract
The utility model relates to an electric toothbrush, mainly comprising a brush handle and a brush holder. The utility model is characterized in that the brush handle is formed into a hollow cylinder, the inner of the cylinder is provided with a motor and a battery, and the brush holder is provided with a switch for controlling the motor. The rotary movement of the motor is transferred to a revolving body and a sliding block on the vibrating block in the inner groovy of the brush holder by a gear and a wavy vibrating shaft sheathed on the utility model, partial brush hair is clockwise or anticlockwise rotated, partial brush hair does toothbrushing actions of wobble from right to left, then the utility model can be ensure automatically and correctly brush teeth, the dirt or residue in the tooth gap can be thoroughly removed, and the detriment of the enamel of teeth can be avoided at the same time.
Description
This utility model relates to a kind of electric toothbrush, and particularly a kind of bristle has the automatic tooth-brush that rotates and swing.
Present ordinary toothbrush, brush holder and brush holder and bristle are fixed on one, need hold brush holder and swing up and down and brush teeth, if yet brush teeth as Dragsaw type with this toothbrush, can not effectively remove the between cog residue, even easily cause ganoid damage, suffer from and cause disease tooth.
The purpose of this utility model provides a kind of electric toothbrush, when brushing teeth, does not need manually, only need toggle switch, electro-motor can make the bristle rotation by internal mechanism and swing up and down, and implements the correct action of brushing teeth, remove the between cog residue, the infringement of avoiding the incorrect action of brushing teeth to bring.
The toothbrush of this utility model, by the brush holder of releasable connection, brush holder and bristle are formed, and it is characterized in that:
Said brush holder is a hollow cylinder, is provided with motor and battery in the tube, and the brush holder rear end is covered by lid, and the conducting strip on said motor, battery and the bonnet forms the on-off circuit of motor by switch on the brush holder and line thereof.
On the said brush holder inner groovy is arranged, the vibration seat is arranged in this inner groovy, the both sides of its front end form some circle hole grooves respectively, the rear end forms groove, the circle hole groove of front end is inserted with rotor, transverse plane fasten bristles body on this rotor, the rear end groove is then adorned sliding shoe, body brush is also inserted in this sliding shoe upper end, there is a square hole in the central authorities of sliding shoe, two projections of the biasing of inwall up and down in the square hole, cooperatively interact by the rotation of a wave vibrating shaft and square hole and to promote sliding shoe and swing, the drive body brush swings, and the gear 4 of wave vibrating shaft front end drives the rotor that is engaged with and is clockwise, counter rotation drives fixed body brush rotation on the rotor.Brush holder 2 front end faces have a discharge outlet, are through with a drainage with water filling port set on the handle of brush holder rear end.Then cover a hairbrush fixed panel on the inner groovy of brush holder.
On the axle of said motor another gear of gears engaged is arranged, in the time of the wave vibrating shaft fit of the rotating shaft that this another gear extends forward and brush holder, brush holder and brush holder are chimeric just to be fixed, and this fit all is dismantled and assembled mechanical connection with chimeric the connection.
The gear of said wave vibrating shaft front end preferably merges the diclinic herringbone bear that forms by two monocline conical gears, so as simultaneously with the awl tooth engagement of four rotors, promotes four rotors and forms clockwise or counter rotation simultaneously.
Said vibration seat can also be made other shapes, and for example front end two side bottoms are provided with round slot bore, and then bottom portion forms concavo-convex concavo-convexly, and its recess constitutes the tracks that sliding shoe swings.
Said rotor is an inverted cone, and there is a circle hole groove on the last plane of cone, inserts fixing for body brush.
Said sliding shoe is a square, and the both sides, upper surface have circle hole groove, inserts fixing for body brush.
Said body brush lower end is a cylinder, and its waist place is glomeration body slightly, fixing hairbrush on this spheroid, and said hairbrush fixed panel is provided with the spherical hole that passes for body brush.After body brush inserts sliding shoe, this sphere hole cooperates the formation body brush to swing with the spheroid of body brush fulcrum.
Characteristics of the present utility model and function are as follows:
1, simple in structure, convenient disassembly, volume is little, and is easy to carry.
2, easy to use, only with hand starting switch, bristle promptly are clockwise, and counter rotation and swinging makes the tooth each several part can both be subjected to the cleaning action of toothbrush.
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1: axonometric chart of the present utility model.
Fig. 2: the three-dimensional decomposition and phantom of the present utility model.
Fig. 3: this utility model side view cutaway drawing.
Fig. 4: this utility model vertical view cutaway drawing.
Fig. 5: this utility model part-structure figure.
Fig. 6: this utility model diagram of gears.
Fig. 7: this utility model sliding shoe structure chart.
Fig. 8: this utility model uses sketch map.
Fig. 9: this utility model Molars rod sketch map that changes the outfit.
This utility model comprises brush holder 1, brush holder 2, wherein brush holder 1, it is a hollow cylinder, be provided with motor 10 and battery 11 tube rear ends have external screw thread 122 in the tube, bonnet 12 has female thread 121, matches bonnet internal fixation one conducting strip 120 with external screw thread 122, when bonnet spiral cover during in the brush holder rear end, the switch 16 on said motor, battery, conducting strip and the brush holder ramp 160 and be connected the on-off circuit that lead constitutes motor.One gear 13 is arranged in the rotating shaft that motor protracts, this gear below engagement one driven gear 14, this driven gear extends a rotating shaft 15 forward, and rotating shaft 15 has hex hole 140, for hexagonal wave vibrating shaft 26 sockets (as Fig. 6).Brush holder 1 front end forms recessed 17, and is chimeric and be integral for brush holder 2.The front end of brush holder 2 has inner groovy 20, be formed with vibration seat 21 in the groove, the both sides of this vibration seat front end have round slot bore 210 to supply taper shape respectively and have rotor 3 insertions of monocline tooth 31, transverse plane 32 inserts and fixes a body brush 25 on the rotor 3, and the fixed herringbone bear 4 of this rotor and wave vibrating shaft 26 front ends meshes and transmission.Place active sliding shoe 23 in the groove 22 that the vibration base rear end forms, these both sides, sliding shoe upper surface are provided with round slot bore 24, insert for body brush 25, and sliding shoe 23 centre have square hole 27 the last lower wall of the square hole projection 230,231 of respectively setovering.The promotion that cooperatively interacts of square hole 27 and wave vibrating shaft 26.As previously mentioned, the rotating shaft 15 mutual sockets of 26 extensions of wave vibrating shaft and brush holder internal gear 14.The central square hole of sliding motion block 23 27 is said on the one hand goes up the projection 230,231 of below-center offsets and drive sliding shoe and be and swing for the rotation of wave vibrating shaft 26, on the other hand, drive front end herringbone bear 4 and cause that rotor 3 is clockwise, counter rotation.The water filling port of opening on a discharge outlet 181 and the rear end handle at brush holder 2 front end faces 18 connects in addition, and when injecting water by water filling port 18, the dirty thing in the brush holder is discharged by discharge outlet 181, cleans practical.
A colour code 180 is also established in the brush holder rear end, so that the user difference.Inner groovy 20 tops of brush holder 2 are joined and are covered a hairbrush fixed panel 28, and one two three four five six rows' that are complementary with each body brush 25 spherical holes 29 are arranged above it, become the rotary type fulcrum, bristle can be swung or clockwise, counter rotation.
When using this utility model (referring to Fig. 8), only need battery 11 is packed in the brush holder 1, screw bonnet 12, switch 16 is allocated to ON, motor 10 begins rotation, gear 13 affects gear 14 rotations, the rotating shaft 15 that front end extends drives the wave vibrating shaft 26 of fit and the herringbone bear 4 that links to each other thereof, promote sliding shoe 23 simultaneously and swing, corresponding bristle also swings, and the rotation of herringbone bear 4 drives the rotor 3 that is meshed and is along inserting needle, counter rotation, corresponding bristle is rotation thereupon also, makes this toothbrush bring into play its effect, all can thoroughly eliminate the tartar residue between each slot.
As shown in Figure 9, utilize brush holder structure of the present utility model, a Molars rod 5 can be socketed in the rotating shaft 15, can form the instrument of an automatic reconditioning tooth, bring into play multi-functional effect.
Claims (7)
1, a kind of electric toothbrush is made up of brush holder 1, brush holder 2 and the bristle of releasable connection, it is characterized in that:
(1) said brush holder 1 is a hollow cylinder, is provided with motor 10 and battery 11 in the tube, and this brush holder rear end is covered by bonnet 12, and the conducting strip 120 on said motor, battery and the bonnet forms the on-off circuit of motor by switch on the brush holder 16 and lead thereof;
(2) on the said brush holder 2 inner groovy 20 is arranged, one vibration seat 21 is arranged in this inner groovy, the both sides of its front end form circle hole groove 210 respectively, the rear end forms groove 22, be inserted with rotor 3 on the nose circle hole slot, transverse plane 32 is fixed with body brush 25 on this rotor, 22 dresses of rear end groove sliding shoe 23, body brush 25 is also inserted in this sliding shoe upper end, and there is a square hole 27 in the central authorities of sliding shoe, the inwall up and down of square hole two projections 230 of setovering, 231, by the promotion that cooperatively interacts of a wave vibrating shaft 26 and square hole 27, one-tenth swings, the gear 4 of wave vibrating shaft front end drives the rotor 3 that is engaged with and is clockwise, counter rotation, brush holder 2 front end faces have, a discharge outlet 181, be through with a drainage with water filling port 18 set on the handle of brush holder rear end, then cover a hairbrush fixed panel 28 on the inner groovy 20 that brush holder forms;
(3) wave vibrating shaft 26 fits of rotating shaft 15 and the brush holder of extension the time, brush holder and brush holder are chimeric to be fixed forward for 10 in said motor, 13 meshing gears 14 that cog, gear 14.
2,, it is characterized in that the gear 4 of the front end of said wave vibrating shaft 26 is herringbone bear, with the awl tooth engagement of four rotors 3 according to the electric toothbrush of claim 1.
3, according to the electric toothbrush of claim 1, it is characterized in that said vibration seat, front end two side bottoms are provided with round slot bore, and concavo-convex square wave shape is then formed on the bottom, rear end, and its recess constitutes the track that swings of sliding shoe 23.
4, according to the electric toothbrush of claim 1 or 3, it is characterized in that said rotor 3 is an inverted cone, there is circle hole groove 210 on the plane of cone, inserts fixing for body brush 25.
5, according to the electric toothbrush of claim 1, it is characterized in that body brush 25 lower ends are a cylinder, its waist is a spheroid, fixing hairbrush on this spheroid, insert sliding shoe after, this spheroid and hairbrush fixed panel 28 constitute the motion fulcrums.
6, according to the electric toothbrush of claim 1, it is characterized in that said sliding shoe 23 is square, the both sides, upper surface have hole slot 24, insert fixingly for body brush 25, and central authorities establish a square hole, go up the lower wall projection of respectively setovering in the square hole.
7,, it is characterized in that said hairbrush fixed panel 28 is provided with the spherical hole 29 that cooperates body brush to pass, and forms the fulcrum that body brush 25 swings according to the electric toothbrush of claim 5.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 90207271 CN2067974U (en) | 1990-05-25 | 1990-05-25 | Electric toothbrush |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 90207271 CN2067974U (en) | 1990-05-25 | 1990-05-25 | Electric toothbrush |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2067974U true CN2067974U (en) | 1990-12-26 |
Family
ID=4887717
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 90207271 Withdrawn CN2067974U (en) | 1990-05-25 | 1990-05-25 | Electric toothbrush |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2067974U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100374090C (en) * | 1999-08-25 | 2008-03-12 | 丘奇&德怀特有限公司 | Electric toothbrush |
CN102293683A (en) * | 2010-05-27 | 2011-12-28 | 李旺根 | Electric battery powered toothbrush with integrated tongue cleaner |
-
1990
- 1990-05-25 CN CN 90207271 patent/CN2067974U/en not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100374090C (en) * | 1999-08-25 | 2008-03-12 | 丘奇&德怀特有限公司 | Electric toothbrush |
CN102293683A (en) * | 2010-05-27 | 2011-12-28 | 李旺根 | Electric battery powered toothbrush with integrated tongue cleaner |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
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 |