CN2698291Y - Electric toothbrush - Google Patents
Electric toothbrush Download PDFInfo
- Publication number
- CN2698291Y CN2698291Y CN 200320103823 CN200320103823U CN2698291Y CN 2698291 Y CN2698291 Y CN 2698291Y CN 200320103823 CN200320103823 CN 200320103823 CN 200320103823 U CN200320103823 U CN 200320103823U CN 2698291 Y CN2698291 Y CN 2698291Y
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- electric toothbrush
- linear vibrator
- folder thing
- thing mechanism
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Abstract
The utility model discloses an electric toothbrush, which is characterized in that the electric toothbrush comprises a handle housing, a linear vibrator, an article-clamping mechanism and a toothbrush. The movable part of the linear vibrator is connected with the article-clamping mechanism, and driven by the linear vibrator, the article-clamping mechanism can make oscillation or linear motion relative to the protective housing of the linear vibrator. After adopting above structure, when the toothbrush is inserted in the article-clamping mechanism to be fixed, the electric toothbrush is formed, or alternatively, a rod-shaped article is inserted in the article-clamping mechanism, an acupuncture point pointing device or a massager is formed, and thus the electric toothbrush has no need of the special-purpose and complicated brush head, and the cost can be reduced.
Description
Technical field
This utility model relates to the electric toothbrush that is equipped with linear vibrator.
Background technology
The existing electric toothbrush of carrying out reliably and rapidly brushing teeth action be in main part, carry comprise can free reciprocating action linear vibrator, and the brush portion that can freely load and unload is installed at a wherein end from the outstanding driving shaft of this main part.As shown in Figure 2, this electric toothbrush is to be pressed on the driving shaft 2 in being disposed at the protection box portion 16 of linear vibrator 17 to be fixed with plunger 3, and forms movable parts 18 by this driving shaft 2 and plunger 3.And above-mentioned plunger 3 is to form roughly columned member by magnetic.Direction of principal axis both end sides in protection box portion 16 is respectively arranged with pedestal 4a, 4b; make the both end sides of driving shaft 2 run through the impenetrating mouth that is formed at this pair of bearings platform 4a, 4b respectively, and axially keep driving shaft 2 sliding freely by bearing 5a, the 5b that is provided with respectively in the above-mentioned impenetrating mouth.On driving shaft 2, be equipped with direction of principal axis can be free to slide and with the moving bump leveller 12 of plunger 3 across the gap, and brush portion 1 is being installed freely in the wherein end loading and unloading that are projected into outside driving shaft 2 from protection box portion 16.Thus, its whole drive division 19 that is configured to be constituted with movable part 18 and brush portion 1 axially is free to slide respectively in protection box body 16 independently with moving bump leveller 12.
In protection box body 16, be fixed with cyclic coil 10 in the periphery of plunger 3, be equipped with respectively in the direction of principal axis both sides of this coil 10 and be symmetrical in coil 10 magnetized annular permanent 8a, 8b.Between the coil 10 of these permanent magnets 8a, 8b, be respectively equipped with cyclic second 9a of yoke portion, 9b, and be equipped with first 7a of yoke portion, 7b respectively in the position of permanent magnet 8a, 8b with second 9a of yoke portion, 9b opposition side.
First 7b of yoke portion that is positioned at moving bump leveller 12 sides with respect to coil 10 is maintained at the precalculated position with the permanent magnet 8b and second 9b of yoke portion respectively by the yoke portion cushion cap 11 that is fixed in the inner peripheral surface of protecting box portion 16.This yoke portion cushion cap 11 is formed by the pedestal 4b that extends to above-mentioned pair of bearings platform 4a, the 4b with moving bump leveller 12 adjacent sides.
With the pedestal 4a of plunger 3 adjacent sides on include the 6a of spring-loaded portion, what make first spring 13 wherein one distolaterally is connected to the 6a of this spring-loaded portion, and make another of this first spring 13 distolateral with end face butt plunger 3.Make an end face butt distolateral and plunger 3 and butt side opposition side first spring 13 of second spring 14, and make another distolateral end face that is connected to moving bump leveller 12 of this second spring 14.And make the end face butt of second spring, 14 butt side opposition sides of a wherein distolateral and moving bump leveller 12 of the 3rd spring 15, the distolateral spring cushion cap 6b that has among the pedestal 4b of moving bump leveller 12 adjacent sides that is connected to of another of the 3rd spring 15.In addition, first spring 13 and second spring 14 and the 3rd spring 15 are for having the coil spring towards axial elastic force pressure.
By above-mentioned structure, when electric current not being flow to coil 10, permanent magnet 8a, 8b are through first 7a of yoke portion, 7b and second 9a of yoke portion, 9b act on the magnetic force of plunger 3 and the elastic force pressure of first, second, third spring reaches the equilbrium position, and plunger 3 is that drive division 19 becomes resting state.And in case a directional current flows to coil 10, then the magnetic flux owing to a side among two permanent magnet 8a, the 8b is weakened, so drive division 19 opposing elastic force pressures also move to the opposing party's magnet side, and in case make rightabout current direction coil 10, then the same elastic force of drive division 19 opposings also moves round about, by making alternating current flow to coil 10, drive division 19 carries out axial double vibrations.
The drive division 19 of above-mentioned linear vibrator 17 can be used as two kinds of vibration modes with the double vibrations of moving bump leveller 12 and handles, the double vibrations of the intrinsic vibration number of being scheduled at drive division 19 by alternating current, carry out pattern of double vibrations or drive division 19 and moving bump leveller 12 as drive division 19 and moving bump leveller 12 with same phase and carry out the resonance state of the quadratic modes of double vibrations, can carry out the action of reliably and rapidly brushing teeth with opposite phase.
Even the concrete structure of above-mentioned electric toothbrush and in number of patent application is 03102731.8 patent, set forth to such an extent that be perfectly clear through a kind of concrete structure that is equipped with small-sized electric toothbrush that also can the powerful linear vibrator that drives of providing of improving, Sonicare electric toothbrush in Philip also provides and has utilized the magnetic vibrator to produce the electric toothbrush of brush swing on the existing market, about other various structures of the linear vibrator of traditional electric toothbrush is that everybody knows together, and does not make reference here.In addition application number for 03276045.0, application number 031596363, application number for 031783325, application number for 03178332.5 and application number utilize folder thing mechanism to produce the electric toothbrush of toothbrush or brush swing and folder thing mechanism and the structure of housing and other parts and the relation of position be provided for also having set forth in 032808178 the patent.In the existing electric toothbrush that utilizes linear vibrator, must cost an arm and a leg with special baroque head toothbrushes.
Summary of the invention
The purpose of this utility model is to overcome or reduce the problems referred to above at least, produces the simple relatively electric toothbrush of a kind of structure, and it need not use special-purpose baroque brush, and it and other shaft also can be formed masseur.
For achieving the above object; electric toothbrush described in the utility model is made up of handle housing, linear vibrator, folder thing mechanism, toothbrush; the movable part of above-mentioned linear vibrator is connected with above-mentioned folder thing mechanism; above-mentioned folder thing mechanism can swing by the protection housing of above-mentioned relatively linear vibrator under the drive of above-mentioned linear vibrator; above-mentioned handle housing is connected with the protection housing of above-mentioned linear vibrator; above-mentioned folder thing mechanism has and is no less than two compressing surface, and above-mentioned compressing surface can be clamped the brush holder of above-mentioned toothbrush.
For achieving the above object, the brush holder of the toothbrush of electric toothbrush described in the utility model is present existing elongated shape.
For achieving the above object, the folder thing mechanism of electric toothbrush described in the utility model is the grooved plastic strip, compressing surface opened and has a compression stress when clamping plate of above-mentioned grooved plastic strip opened, can insert the elongated thick stick shape thing of fixing multiple different cross section size, shape, the simple example of certain above-mentioned folder thing mechanism is the clip of types such as existing little iron clamp or grooved plasticity folder.
For achieving the above object, the external movable part of the folder thing mechanism of electric toothbrush described in the utility model and the containment vessel of described linear vibrator is connected.
For achieving the above object, the folder thing mechanism of electric toothbrush described in the utility model is connected with the intravital movable part of the containment vessel of described linear vibrator.
For achieving the above object, the folder thing mechanism of electric toothbrush described in the utility model is connected with the intravital movable part of the containment vessel of described linear vibrator by driving member.
For achieving the above object, the folder thing mechanism of electric toothbrush described in the utility model and the movable part of described linear vibrator flexibly connect.
For achieving the above object, the folder thing mechanism of electric toothbrush described in the utility model is connected with the movable part magnetic of described linear vibrator, above-mentioned concrete magnetic ways of connecting is to fix a magnet at the movable part of above-mentioned linear vibrator, correspondence the attract each other magnet or the iron and steel sheet of magnetic are arranged on the above-mentioned folder thing mechanism relevant position, but the folder thing mechanism of above-mentioned like this electric toothbrush is connected with regard to magnetic with the movable part of described linear vibrator, other magnetic connectivity scenario also can be arranged certainly, can guess easily with reference to technique scheme.
For achieving the above object; the folder thing mechanism folder thing axial line of electric toothbrush described in the utility model is vertical with the axial line of the movable part of described linear vibrator; above-mentioned folder thing mechanism can do swing or linear movement by the protection housing of above-mentioned relatively linear vibrator under the drive of above-mentioned linear vibrator; certainly above-mentioned vertically is not absolute, and the folder thing mechanism folder thing axial line of described electric toothbrush can be similar to parallel or vertical with the axial line of the movable part of described linear vibrator.
For achieving the above object, one end and the described handle housing of the folder thing mechanism of electric toothbrush described in the utility model are rotatably connected, the protection housing of described handle housing and described linear vibrator or folder thing mechanism are connected, specifically can be in the following ways: first kind is rotationally connected with on the described handle housing for the protection housing of described linear vibrator; Second kind of protection housing and rotatable being installed in the intravital rotating shaft of described handle case of folder thing mechanism for linear vibrator; The third is that described handle housing is fixedlyed connected with the protection housing or the folder thing mechanism of linear vibrator; application number is 03276045.0 in addition; application number 031596363; application number is 031783325; application number be 03178332.5 and application number be to have set forth folder thing mechanism and the structure of housing and other parts and the relation of position in 032808178 the patent; we can be with reference to the relation of described structure and position; linear vibrator is substituted electric driver mechanism; the protection housing of linear vibrator is substituted the electric drive shell of electric driver mechanism; everybody can guess the structure that this utility model electric toothbrush and the relation of position each other, does not make reference here.
After adopting said structure, because folder thing mechanism has two or more compressing surfaces, above-mentioned compressing surface can be clamped the elongated rod-shaped thing of insertion, and can be under the drive of linear vibrator, reciprocating swing or linear movement, can form acupoint pressing device or masseur after after the handle insertion of toothbrush is fixing, can forms electric toothbrush or plug shaft, the brush holder of the toothbrush of above-mentioned electric toothbrush can be an existing elongated shape the market special shape or present, above-mentioned special shape mainly is to carry out special design such as simple elongated rod-shaped handle designs or simple brushhead designs (need not design linkage component in the brush) at folder thing mechanism to reduce cost to produce in batches, can also adopt toothbrush on the existing market as brush, its brush holder is fixed in the described folder thing mechanism, need not special-purpose complicated brush when above-mentioned like this electric toothbrush just has multiple function and forms electric toothbrush, can adopt on the existing market at the toothbrush of selling, so just can make the cost reduction with elongated shape brush holder.
Description of drawings
Below in conjunction with drawings and Examples this utility model is described in further detail.
Fig. 1 is the linear oscillator portion that is equipped on electric toothbrush of an example among expression this utility model embodiment and the summary transverse cross-sectional view of brush portion.
Fig. 2 is that expression is equipped on the linear vibrator of traditional electric toothbrush and the summary section of brush portion.
The specific embodiment
As shown in Figure 1, Fig. 1 is the linear oscillator portion that is equipped on electric toothbrush of an example among expression this utility model embodiment and the summary transverse cross-sectional view of brush portion.Fig. 1 is that the toothbrush 26 that is installed on folder thing mechanism 25 is inserted in linear vibrator that is carried in electric toothbrush 17 and the loading and unloading of expression embodiment of the present utility model freely; structure and prior art basic in this example are roughly the same; the concrete structure explanation is with reference to the explanation of above-mentioned background technology; as shown in Figure 1; this electric toothbrush is to be pressed on the driving shaft 2 in being disposed at the protection box portion 16 of linear vibrator 17 to be fixed with plunger 3, and forms movable parts 18 by this driving shaft 2 and plunger 3.And above-mentioned plunger 3 is to form roughly columned member by magnetic.Direction of principal axis both end sides in protection box portion 16 is respectively arranged with pedestal 4a, 4b; make the both end sides of driving shaft 2 run through the impenetrating mouth that is formed at this pair of bearings platform 4a, 4b respectively, and axially keep driving shaft 2 sliding freely by bearing 5a, the 5b that is provided with respectively in the above-mentioned impenetrating mouth.On driving shaft 2, be equipped with direction of principal axis can be free to slide and with the moving bump leveller 12 of plunger 3 across the gap, it is whole to be configured to axially be free to slide independently respectively in protection box body 16 with movable part 18 and moving bump leveller 12.
In protection box body 16, be fixed with cyclic coil 10 in the periphery of plunger 3, be equipped with respectively in the direction of principal axis both sides of this coil 10 and be symmetrical in coil 10 magnetized annular permanent 8a, 8b.Between the coil 10 of these permanent magnets 8a, 8b, be respectively equipped with cyclic second 9a of yoke portion, 9b, and be equipped with first 7a of yoke portion, 7b respectively in the position of permanent magnet 8a, 8b with second 9a of yoke portion, 9b opposition side.
First 7b of yoke portion that is positioned at moving bump leveller 12 sides with respect to coil 10 is maintained at the precalculated position with the permanent magnet 8b and second 9b of yoke portion respectively by the yoke portion cushion cap 11 that is fixed in the inner peripheral surface of protecting box portion 16.This yoke portion cushion cap 11 is formed by the pedestal 4b that extends to above-mentioned pair of bearings platform 4a, the 4b with moving bump leveller 12 adjacent sides.
With the pedestal 4a of plunger 3 adjacent sides on include the 6a of spring-loaded portion, what make first spring 13 wherein one distolaterally is connected to the 6a of this spring-loaded portion, and make another of this first spring 13 distolateral with end face butt plunger 3.Make an end face butt distolateral and plunger 3 and butt side opposition side first spring 13 of second spring 14, and make another distolateral end face that is connected to moving bump leveller 12 of this second spring 14.And make the end face butt of second spring, 14 butt side opposition sides of a wherein distolateral and moving bump leveller 12 of the 3rd spring 15, the distolateral spring cushion cap 6b that has among the pedestal 4b of moving bump leveller 12 adjacent sides that is connected to of another of the 3rd spring 15.In addition, first spring 13 and second spring 14 and the 3rd spring 15 are for having the coil spring towards axial elastic force pressure.
By above-mentioned structure, when electric current not being flow to coil 10, permanent magnet 8a, 8b are through first 7a of yoke portion, 7b and second 9a of yoke portion, 9b act on the magnetic force of plunger 3 and the elastic force pressure of first, second, third spring reaches the equilbrium position, and plunger 3 is that drive division 19 becomes resting state.And in case a directional current flows to coil 10, then the magnetic flux owing to a side among two permanent magnet 8a, the 8b is weakened, so movable part 18 opposing elastic force pressures also move to the opposing party's magnet side, and in case make rightabout current direction coil 10, then the same elastic force of movable part 18 opposings also moves round about, by making alternating current flow to coil 10, movable part 18 carries out axial double vibrations.
The movable part 18 of above-mentioned linear vibrator 17 can be used as two kinds of vibration modes with the double vibrations of moving bump leveller 12 and handles, the double vibrations of the intrinsic vibration number of being scheduled at movable part 18 by alternating current, carry out pattern of double vibrations or movable part 18 and moving bump leveller 12 as movable part 18 and moving bump leveller 12 with same phase and carry out the resonance state of the quadratic modes of double vibrations, can carry out the action of reliably and rapidly brushing teeth with opposite phase.
Below narrated at the structure of feature.This routine described electric toothbrush is by handle housing 31; linear vibrator 17; folder thing mechanism 25; toothbrush 26 is formed; the driving shaft 2 of the movable part 18 of above-mentioned linear vibrator 17 is connected with above-mentioned folder thing mechanism 25 by ways 27; above-mentioned folder thing mechanism 25 can promptly protect box portion 16 to do swing or linear movements by the protection housing of above-mentioned relatively linear vibrator 17 under the drive of above-mentioned linear vibrator 17; above-mentioned handle housing 31 is connected with the protection housing 16 or the folder thing mechanism 25 of above-mentioned linear vibrator 17; above-mentioned folder thing mechanism 25 has two or more compressing surfaces, and above-mentioned compressing surface can be clamped the brush holder of above-mentioned toothbrush.The elongated shape brush holder of above-mentioned toothbrush 26 inserts in the groove that is installed on folder thing mechanism 25 by aperture 32, above-mentioned folder thing mechanism 25 is grooved plastic strip or grooved plastic metal bar, certainly also available little iron clamp replaces, above-mentioned folder thing mechanism 25 is to fixedly connected with driving shaft 2 by ways 27, also can adopt certainly to be threaded or magnetic connects or pegs graft fixing.As shown in Figure 1, linear vibrator 17 is fixedlyed connected with above-mentioned handle housing 31 by bearing 28, be fixed with pillar 29 on the above-mentioned handle housing 31, pillar 29 is fixed with gathering sill 30 jointly with handle housing 31, and above-mentioned folder thing mechanism 25 inserts only can be along the free linear movement of horizontal do in the gathering sills 30 inner directedness grooves 30.
Fig. 2 is that expression is equipped on the linear vibrator of traditional electric toothbrush and the summary section of brush portion, and detailed structure is described with reference to above-mentioned technical background, is not described further here.
Undoubtedly, electric toothbrush of the present utility model also has multiple conversion and remodeling, and in a word, protection domain of the present utility model should comprise those conspicuous to those skilled in the art conversion and remodeling.
Claims (10)
1, a kind of electric toothbrush; it is characterized in that: described electric toothbrush is made up of handle housing, linear vibrator, folder thing mechanism, toothbrush; the movable part of above-mentioned linear vibrator is connected with above-mentioned folder thing mechanism; above-mentioned folder thing mechanism can swing by the protection housing of above-mentioned relatively linear vibrator under the drive of above-mentioned linear vibrator; above-mentioned handle housing is connected with the protection housing of above-mentioned linear vibrator; above-mentioned folder thing mechanism has and is no less than two compressing surface, and above-mentioned compressing surface can be clamped the brush holder of above-mentioned toothbrush.
2, a kind of electric toothbrush as claimed in claim 1 is characterized in that: the brush holder of described toothbrush is present existing elongated shape.
3, a kind of electric toothbrush as claimed in claim 1, it is characterized in that: described folder thing mechanism is the grooved plastic strip, compressing surface opened and has compression stress when the clamping plate of above-mentioned grooved plastic strip opened, and can insert the elongated thick stick shape thing of fixing multiple different cross section size, shape.
4, a kind of electric toothbrush as claimed in claim 1 is characterized in that: the external movable part of described folder thing mechanism and the containment vessel of described linear vibrator is connected.
5, a kind of electric toothbrush as claimed in claim 1 is characterized in that: described folder thing mechanism is connected with the intravital movable part of the containment vessel of described linear vibrator.
6, a kind of electric toothbrush as claimed in claim 1 is characterized in that: described folder thing mechanism is connected with the intravital movable part of the containment vessel of described linear vibrator by driving member.
7, a kind of electric toothbrush as claimed in claim 1 is characterized in that: the movable part of described folder thing mechanism and described linear vibrator flexibly connects.
8, a kind of electric toothbrush as claimed in claim 1 is characterized in that: described folder thing mechanism is connected with the movable part magnetic of described linear vibrator.
9, a kind of electric toothbrush as claimed in claim 1 is characterized in that: described folder thing mechanism folder thing axial line is vertical with the axial line of the movable part of described linear vibrator.
10, the described a kind of electric toothbrush of claim 1 is characterized in that: an end and the described handle housing of described folder thing mechanism are rotatably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320103823 CN2698291Y (en) | 2003-10-23 | 2003-10-23 | Electric toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320103823 CN2698291Y (en) | 2003-10-23 | 2003-10-23 | Electric toothbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2698291Y true CN2698291Y (en) | 2005-05-11 |
Family
ID=34761813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320103823 Expired - Fee Related CN2698291Y (en) | 2003-10-23 | 2003-10-23 | Electric toothbrush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2698291Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108836542A (en) * | 2017-06-26 | 2018-11-20 | 李秀荣 | A kind of Medical electric toothbrush |
-
2003
- 2003-10-23 CN CN 200320103823 patent/CN2698291Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108836542A (en) * | 2017-06-26 | 2018-11-20 | 李秀荣 | A kind of Medical electric toothbrush |
| CN108836545A (en) * | 2017-06-26 | 2018-11-20 | 李秀荣 | A kind of Medical electric toothbrush |
| CN108836543A (en) * | 2017-06-26 | 2018-11-20 | 李秀荣 | A kind of Medical electric toothbrush |
| CN108836541A (en) * | 2017-06-26 | 2018-11-20 | 李秀荣 | A kind of Medical electric toothbrush |
| CN108836542B (en) * | 2017-06-26 | 2020-10-20 | 泰州市赛得机电设备有限公司 | Medical electric toothbrush |
| CN108836545B (en) * | 2017-06-26 | 2020-10-20 | 泰州市赛得机电设备有限公司 | Medical electric toothbrush |
| CN108836541B (en) * | 2017-06-26 | 2020-10-27 | 嘉兴市全顺旅游用品有限公司 | Medical electric toothbrush |
| CN108836543B (en) * | 2017-06-26 | 2020-10-27 | 嘉兴市全顺旅游用品有限公司 | Medical 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 |