CN106687070A - Electric toothbrush - Google Patents
Electric toothbrush Download PDFInfo
- Publication number
- CN106687070A CN106687070A CN201580048727.XA CN201580048727A CN106687070A CN 106687070 A CN106687070 A CN 106687070A CN 201580048727 A CN201580048727 A CN 201580048727A CN 106687070 A CN106687070 A CN 106687070A
- Authority
- CN
- China
- Prior art keywords
- bristle
- moving body
- connecting rod
- forth
- mentioned
- 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.)
- Granted
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
- A61C17/32—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating
- A61C17/34—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor
- A61C17/3409—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor characterized by the movement of the brush body
- A61C17/3436—Rotation around the axis perpendicular to the plane defined by the bristle holder
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B13/00—Brushes with driven brush bodies or carriers
- A46B13/02—Brushes with driven brush bodies or carriers power-driven carriers
-
- 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
-
- 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
- A61C17/32—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating
- A61C17/34—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor
-
- 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
- A61C17/32—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating
- A61C17/34—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor
- A61C17/3409—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor characterized by the movement of the brush body
- A61C17/3454—Translation along the axis perpendicular of the axis of toothbrush handle and in the plane defined by the bristle holder
-
- 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
- A61C17/32—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating
- A61C17/34—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor
- A61C17/3409—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor characterized by the movement of the brush body
- A61C17/3463—Translation along the axis perpendicular to the plane defined by the bristle holder
Abstract
The present invention relates to an electric toothbrush facilitating the rotation and the upward/downward and forward/backward reciprocation of bristles, thereby more cleanly maintaining the teeth. A bristle body (130) having: a rail groove (110); circular bristles (120) embedded in both sides of the rail groove (110); and gears (140) formed at the lateral sides thereof simultaneously, is provided at the inner side of a support plate (100) to facilitate the free rotation of the bristle body such that a moving body (200) can easily reciprocate in the forward and backward directions within a predetermined range, wherein the end portion of the support plate (100) is connected and fixed to a hinge (400) such that the support plate (100) can reciprocate in the upward and downward directions within a predetermined range, and the support plate (100) reciprocates in the forward and backward directions within a predetermined range according to the operations of a connecting rod (300) and simultaneously has straight bristles (210) embedded in the upper end thereof, whereas the moving body (200) having gears (220) formed on both sides thereof is loaded in the rail groove (110), and the connecting rod (300) is connected to a driving shaft (530) of a driving motor (500) through a crank arm (510) and an eccentric shaft (520) such that the moving body (200) reciprocates in the rail groove (110) in the forward and backward directions within a predetermined range.
Description
Technical field
The present invention relates to electric toothbrush, in more detail, artificially authorizes the Korea of obligee practical new as the present patent application
No. 20-0464635 (title of utility model of type mandate:Electric toothbrush) improvement invention, be related to following electric toothbrush, no
Only rotated bristle, and easily vertically and fore-and-aft direction moves back and forth, so as to protect more cleanly
Reason tooth.
Background technology
As shown in Fig. 1 a to Fig. 3, the present inventor is the Korean Utility Model mandate 20- for authorizing obligee
No. 0464635 (the title of utility model:Electric toothbrush) it is characterised by, it includes:Bracket 11, is formed with embedded groove 15, with
It is easy to that the fixing axle 41 of tooth bar 40 can be buried;Support 12, above-mentioned bracket 11 extends and comes curved across predetermined distance to vertical direction
Song, so as to form as one with bracket;Central shaft 13, is connected with above-mentioned bracket 11 and support 12;Shell 10, is formed with and passes through
Groove 14 so that connecting rod 20 can carry out free action;Connecting rod 20, is arranged between the support of above-mentioned shell and bracket, above-mentioned company
Bar 20 is formed with mobile elongated hole 21, and in the state of insertion central shaft 13, connecting rod 20 moves back and forth in specified interval, upper
The end for stating mobile elongated hole is formed with the connection connecting pin 22 of bristle head 50 with one-piece type, and the opposite side end of connecting pin is by inclined
Heart axle 33 is connected with crank arm 32;Eccentric shaft 33, be connected above-mentioned connecting rod 20 in the way of from the bias of crank arm 32;It is bent
Shaft arm 32, is connected by drive shaft 31 with drive motor 30 so that above-mentioned connecting rod 20 is entered in the way of straight reciprocating motion
Row rotary motion;Drive motor 30, forms as one with drive shaft 31 so that above-mentioned crank arm 32 can be rotated;Brush
Burr 50, is provided with bristle body 57, and above-mentioned bristle body 57 forms as one and little to being formed with to lower side with bristle 51
Gear 54, above-mentioned bristle head 50 is formed with setting groove 56, in order to arrange above-mentioned bristle body 57, in the side of above-mentioned setting groove
Tooth bar installation mounting groove 53 is formed with so that tooth bar 40 can be engaged with little gear, at the side end of above-mentioned bristle head 50
End is formed with insertion groove 55, and in order to can be inserted into pin 22 is fixedly connected, and little is engaging and reciprocal with connecting rod 20 with above-mentioned
Motion make little gear 54 carry out forward and reverse rotation and form as one with fixing axle 41 the mutual Organic structure of tooth bar 40 it is electronic
The mounting groove 53 of toothbrush A is mounted with tooth bar 40, the fixing axle 41 of above-mentioned tooth bar 40 and the embedded groove 15 for being embedded in bracket 11
Form as one, also, above-mentioned electric toothbrush is formed with enlarged portion 52, in order to rotate can little gear by above-mentioned tooth bar 40
At least 1 time, mobile elongated hole 21 is formed with the side of connecting rod 20, in order to when above-mentioned crank arm 32 rotates one time, with connecting rod
20 connecting pins 22 being connected can be provided with central shaft with oval shape change of location between bracket 11 and support 12
13, in order to when above-mentioned crank arm 32 rotates one time, the connecting pin 22 being connected with connecting rod 20 can be with oval shape
Change of location, above-mentioned central shaft insertion is arranged at the mobile elongated hole 21 of connecting rod 20, when above-mentioned crank arm 32 rotates one time, with tooth
The little gear 54 of the engagement of bar 40 rotates simultaneously, and carries out forward and reverse rotation.
But, in the electric toothbrush A of above-mentioned Korean Utility Model mandate the 20-0464635th, it is embedded in bristle head 50
Bristle 51 moved up and down slightly, and be substantially carried out rotary motion, thus brushing teeth of cannot more being cleaned.
I.e., when teeth are brushed, vertically and horizontally direction moves back and forth to make toothbrush, and this is more effective, but in Korea's reality
With No. 20-0464635 (title of utility model of new mandate:Electric toothbrush) in, the bristle head 50 of bristle is embedded with solid
As ellipse is rotated centered on fixed tooth bar 40, and bristle 51 carries out forward and reverse rotation, there is bristle and only pays attention to rotation
Turn, and the shortcoming brushed teeth that can not be cleaned.
The content of the invention
Technical problem
In this regard, the present invention is proposed to solve problem as above, its object is to, there is provided following is electronic
Toothbrush, is not only rotated bristle, and easily vertically and fore-and-aft direction moves back and forth, so as to can be more clear
Tooth is nursed cleanly.
Technical scheme
For realizing the electric toothbrush S of the invention of purpose as above, it is characterised in that in the inner side of bracket 100
It is provided with guide-track groove 110 so that moving body 200 easily moves back and forth in front-rear direction in specified interval, in above-mentioned guide rail
The both sides of groove 110 are provided with bristle body 130 in the way of easily rotating freely, and above-mentioned bristle body 130 is embedded with circular brush
Hair 120, in the side of above-mentioned bristle body 130 gear 140 is formed with, and the terminal part of above-mentioned bracket 100 is connected solid with hinge 400
It is fixed, in order to be able to vertically to move back and forth in specified interval, with the work of connecting rod 300, exist in front-rear direction
Specified interval moves back and forth, also, above-mentioned guide-track groove 110 is provided with moving body 200, in the upper of above-mentioned moving body 200
End is embedded with in-line bristle 210, and in the two sides of above-mentioned moving body 200 gear 220 is formed with, and above-mentioned electric toothbrush S is arranged
There is connecting rod 300, above-mentioned connecting rod 300 is connected by crank arm 510 and eccentric shaft 520 with the drive shaft 530 of drive motor 500
Connect so that above-mentioned moving body 200 moves back and forth in specified interval in front-rear direction in guide-track groove 110, above-mentioned connecting rod 300
Form as one with moving body 200, the mobile elongated hole 310 for being formed at the center side of above-mentioned connecting rod 300 is connected with hinge 400
Connect, so that in-line bristle 210 moves back and forth in front-rear direction, during moving back and forth, circular bristle 120
Rotated, and above-mentioned bristle 120,210 is moved in specified interval to upside/downside direction and brushed teeth.
Also, it is a feature of the present invention that be formed with shoulder 230 in the bottom surface of above-mentioned moving body 200, on being prevented from
State moving body 200 to depart from from the guide-track groove 110 of bracket 100, and be formed with above-mentioned guide-track groove 110 corresponding with shoulder 230
Locking groove 111.
Beneficial effect
The electric toothbrush of the present invention has the effect that:Not only rotated bristle, and make bristle vertically
And fore-and-aft direction moves back and forth, thus can more cleanly nurse tooth.
Description of the drawings
Fig. 1 a and Fig. 1 b are the front view and top view of the electric toothbrush for illustrating conventional.
Fig. 2 is the front section view for amplifying the bristle head part in the electric toothbrush for illustrating Fig. 1 a and Fig. 1 b.
Fig. 3 is the side sectional view for amplifying the bristle head part in the electric toothbrush for illustrating Fig. 1 a and Fig. 1 b.
Fig. 4 is the front view and top view of the preferably embodiment for illustrating the present invention.
Fig. 5 is the front section view for amplifying the preferably major part of an embodiment for illustrating the present invention.
Fig. 6 is the side sectional view for amplifying the preferably major part of an embodiment for illustrating the present invention.
Fig. 7 is the conceptual illustration figure for illustrating the operation principle of the electric toothbrush of the present invention.
Specific embodiment
It is as follows according to the electric toothbrush S that each appended figure describes the present invention in detail in order to reach above-mentioned purpose.
First, as shown in Figures 4 and 5, in the electric toothbrush S that the present invention is provided, it is formed with the inner side of bracket 100 and leads
Track slot 110 so that moving body 200 easily moves back and forth in front-rear direction in specified interval.
Also, bristle body 130 is provided with the way of easily rotating freely in the both sides of above-mentioned guide-track groove 110, it is above-mentioned
Bristle body 130 is embedded with circular bristle 120, and in the side of above-mentioned bristle body 130 gear 140 is formed with.
Also, the terminal part of above-mentioned bracket 100 is connected with hinge 400, in order to vertically area can be being specified
Between move back and forth, with the work of connecting rod 300, move back and forth in specified interval in front-rear direction.
Also, above-mentioned guide-track groove 110 is provided with moving body 200, as shown in Figures 5 and 6, in above-mentioned moving body 200
Upper end is embedded with in-line bristle 210, and in the two sides of above-mentioned moving body 200 gear with above-mentioned bristle body 130 is formed with
140 meshed gears 220.
Also, the present invention is provided with connecting rod 300, and above-mentioned connecting rod 300 is by crank arm 510 and eccentric shaft 520 and driving
The drive shaft 530 of motor 500 is connected so that moving body 200 carries out in specified interval in front-rear direction past in guide-track groove 110
Multiple motion.
Also, above-mentioned connecting rod 300 forms as one with moving body 200, the shifting of the center side of above-mentioned connecting rod 300 is formed at
Dynamic elongated hole 310 is connected with hinge 400, so that in-line bristle 210 moves back and forth in front-rear direction, is back and forth being transported
In dynamic process, circular bristle 120 is engaged and rotated, and above-mentioned bristle 120,210 as illustrated in fig. 7 to upside/under
Brush teeth to moving in specified interval side.
Also, as shown in Figures 5 and 6, shoulder 230 is formed with the bottom surface of above-mentioned moving body 200, it is above-mentioned to prevent
Moving body 200 departs from from the guide-track groove 110 of bracket 100, and is formed with the card corresponding with shoulder 230 in above-mentioned guide-track groove 110
Determine groove 111.
As shown in fig. 7, the work for watching the electric toothbrush S of the invention with feature as above is as follows:When by
When the eccentric shaft 520 that crank arm 510 is connected with the bias of drive shaft 530 of drive motor 500 is rotated, if eccentric shaft 520
In the upside of drive shaft, then circular bristle 120 is rotated, and the bracket 100 for forming as one is slight centered on hinge 400
Upwards to inclination, if eccentric shaft 520 is located at the left side of drive shaft, circular bristle 120 is rotated for side on ground, and advances to one
Font bristle 210.
Also, if eccentric shaft 520 is located at the downside of drive shaft, circular bristle 120 is rotated, and bracket 100 is downward
To inclination, if eccentric shaft 520 is located at the right side of drive shaft, circular bristle 120 is rotated, and is retreated to in-line brush for side
Hair 210.
Fig. 7 is illustrated that action as above, and by drive motor this series of action is quickly carried out, so as to
Rotated can bristle, and forwards, backwards left and right sides direction moves back and forth, and brushing teeth of being cleaned.
Claims (2)
1. a kind of electric toothbrush, it is characterised in that
Guide-track groove (110) is provided with the inside of bracket (100) so that moving body (200) is easily in front-rear direction in regulation area
Between move back and forth, bristle body is provided with the way of easily rotating freely in the both sides of the guide-track groove (110)
(130), the bristle body (130) is embedded with circular bristle (120), forms with teeth in the side of the bristle body (130)
Wheel (140), terminal part and the hinge (400) of the bracket (100) are connected, in order to be able to vertically in regulation area
Between move back and forth, with the work of connecting rod (300), move back and forth in specified interval in front-rear direction, also, in institute
State guide-track groove (110) and be provided with moving body (200), in the upper end of the moving body (200) in-line bristle (210) is embedded with,
Gear (220) is formed with the two sides of the moving body (200), the electric toothbrush is provided with connecting rod (300), the connecting rod
(300) by crank arm (510) and eccentric shaft (520) being connected with the drive shaft of drive motor (500) (530) so that institute
State moving body (200) to move back and forth in specified interval in front-rear direction in guide-track groove (110), the connecting rod (300) with
Moving body (200) forms as one, and is formed at the mobile elongated hole (310) and hinge (400) of the center side of the connecting rod (300)
It is connected, so that in-line bristle (210) moves back and forth in front-rear direction, it is circular during moving back and forth
Bristle (120) is rotated, and the bristle (120,210) is moved in specified interval to upside, downside direction and brushed teeth.
2. electric toothbrush according to claim 1, it is characterised in that
Shoulder (230) is formed with the bottom surface of the moving body (200), to be prevented from the moving body (200) from bracket
(100) guide-track groove (110) departs from, and is formed with the locking groove corresponding with shoulder (230) in the guide-track groove (110)
(111)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20-2014-0005196 | 2014-07-10 | ||
KR2020140005196U KR200477882Y1 (en) | 2014-07-10 | 2014-07-10 | Electric toothbrush |
PCT/KR2015/004009 WO2016006805A1 (en) | 2014-07-10 | 2015-04-22 | Electric toothbrush |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106687070A true CN106687070A (en) | 2017-05-17 |
CN106687070B CN106687070B (en) | 2019-05-28 |
Family
ID=52445811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201580048727.XA Active CN106687070B (en) | 2014-07-10 | 2015-04-22 | Electric toothbrush |
Country Status (3)
Country | Link |
---|---|
KR (1) | KR200477882Y1 (en) |
CN (1) | CN106687070B (en) |
WO (1) | WO2016006805A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112928860A (en) * | 2021-02-04 | 2021-06-08 | 李金� | Electric toothbrush driving mechanism, electric toothbrush and driving control method thereof |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101892102B1 (en) * | 2016-08-31 | 2018-10-05 | 서울대학교치과병원 | toothbrush in which brush hair can be transformed |
KR20190069178A (en) | 2017-12-11 | 2019-06-19 | 김재우 | Electric toothbrush with mobile phone battery |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3168834A (en) * | 1962-08-29 | 1965-02-09 | Charles B Smithson | Motion converting mechanism |
US4156620A (en) * | 1974-07-18 | 1979-05-29 | Clemens George S | Apparatus and method for cleaning teeth |
FR2669212A3 (en) * | 1990-11-06 | 1992-05-22 | Chung Chin Fu | Electric toothbrush |
EP0569606A1 (en) * | 1992-05-08 | 1993-11-18 | Golden Chancellery | Electric toothbrush |
US20050011024A1 (en) * | 2003-07-16 | 2005-01-20 | The Procter & Gamble Company | Electric toothbrushes having movable, intermittently movable, and fixed bristles |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7784138B2 (en) * | 2005-02-16 | 2010-08-31 | Hayco Manufacturing Limited | Device for converting a rotating motion into a reciprocating motion and an electric tool assembly having such a device |
KR100912586B1 (en) * | 2007-10-25 | 2009-08-19 | 홍수형 | Operating appliance of a bristle of automatic toothbrush |
KR200464635Y1 (en) * | 2010-12-31 | 2013-01-14 | 이근재 | Electric toothbrush |
KR101351695B1 (en) * | 2011-11-30 | 2014-01-14 | 홍춘성 | Electric Toothbrush |
-
2014
- 2014-07-10 KR KR2020140005196U patent/KR200477882Y1/en active IP Right Grant
-
2015
- 2015-04-22 WO PCT/KR2015/004009 patent/WO2016006805A1/en active Application Filing
- 2015-04-22 CN CN201580048727.XA patent/CN106687070B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3168834A (en) * | 1962-08-29 | 1965-02-09 | Charles B Smithson | Motion converting mechanism |
US4156620A (en) * | 1974-07-18 | 1979-05-29 | Clemens George S | Apparatus and method for cleaning teeth |
FR2669212A3 (en) * | 1990-11-06 | 1992-05-22 | Chung Chin Fu | Electric toothbrush |
EP0569606A1 (en) * | 1992-05-08 | 1993-11-18 | Golden Chancellery | Electric toothbrush |
US20050011024A1 (en) * | 2003-07-16 | 2005-01-20 | The Procter & Gamble Company | Electric toothbrushes having movable, intermittently movable, and fixed bristles |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112928860A (en) * | 2021-02-04 | 2021-06-08 | 李金� | Electric toothbrush driving mechanism, electric toothbrush and driving control method thereof |
Also Published As
Publication number | Publication date |
---|---|
CN106687070B (en) | 2019-05-28 |
KR200477882Y1 (en) | 2015-08-03 |
WO2016006805A1 (en) | 2016-01-14 |
KR20140004511U (en) | 2014-07-30 |
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