CN103784207B - A kind of personal electric burnisher - Google Patents
A kind of personal electric burnisher Download PDFInfo
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- CN103784207B CN103784207B CN201410043764.9A CN201410043764A CN103784207B CN 103784207 B CN103784207 B CN 103784207B CN 201410043764 A CN201410043764 A CN 201410043764A CN 103784207 B CN103784207 B CN 103784207B
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Abstract
A kind of personal electric burnisher, it comprises: shank, and it accommodates driving element; Head, it is connected with the supporting body of carrying cleaning element, and supporting body defines the first engaging profile; Drive link, its one end away from head is operably connected to driving element, its one end near head is fixed with the driving wheel defined with the second engaging profile of the first engaging profile adaptation, with to make when drive link driven element drives supporting body with driving wheel reciprocating rotation; Wherein, one of them of first engaging profile and the second engaging profile shape for being limited by upper two the conical tooth flank of tooth facing with each other of bevel gear, another of the first engaging profile and the second engaging profile shape for limiting with a conical tooth of two conical tooth flank engagement.By the present invention, the volume of the head of personal electric burnisher is designed to be less, and user uses more comfortable.
Description
Technical field
The present invention relates to a kind of personal electric burnisher, particularly, relate to a kind of oral cavity electric cleaning instrument, more specifically, this oral cavity electric cleaning instrument is electric toothbrush.
Background technology
There is the various technology for the rotation of motor or other electronic sources being exported the special exercise needed for the personal electric burnisher that converts in this area.A lot of technology comprises a rotating shaft as power train part.This rotating shaft is rotatable, swing or move back and forth.This rotating shaft is coupled on the supporting body of the cleaning element of personal electric burnisher.Usually, the supporting body of this cleaning element produces transmission around an axis perpendicular to this rotating shaft longitudinal axis in a rotating or oscillating manner by rotating shaft.
As the one of personal electric burnisher, electric toothbrush provides the benefit of many oral hygienes.Such as, toothbrush can remove deblurring and food debris, to help to avoid dental caries and disease.The surface that they removings every dental surface tarnishes, to contribute to teeth whiter.In addition, the bristle massage gingiva tissue combined with brushing motions, for stimulating tissue and increasing the health organized.And electric toothbrush can be moved with very high speed, and this can reach better cleaning effect.Usual electric toothbrush provides electric power by the power supply element of such as disposable battery or rechargeable battery, above-mentioned power supply element provides electric power to the driving element of such as micro-machine, this driving element drives cleaning unit by the power train be arranged between driving element and cleaning unit again, as head toothbrushes, to make cleaning unit reciprocally swinging or reciprocating rotation thus to realize tooth clean.
But because the head of existing electric toothbrush all accommodates reciprocating member, therefore the volume of head is configured to larger usually.When the head of this toothbrush extend in oral cavity perform brushing operation time, feeling of user is not comfortable especially.
Summary of the invention
Volume design in order to the head by personal electric burnisher obtains less, and the invention discloses a kind of personal electric burnisher, it comprises: shank, head and drive link.Wherein, shank pocket has driving element, and head is connected with the supporting body of carrying cleaning element, and supporting body defines the first engaging profile; Drive link is operably connected to driving element in its one end away from head, be fixed with the driving wheel defined with the second engaging profile of the first engaging profile adaptation in its one end near head, with to make when drive link driven element drives supporting body with driving wheel reciprocating rotation.Wherein, one of them of first engaging profile and the second engaging profile shape for being limited by upper two the conical tooth flank of tooth facing with each other of bevel gear, this has the cone point of identical bevel gear to the conical tooth flank of tooth, which define hollow space, another of the first engaging profile and the second engaging profile be placed in described hollow space, shape for limiting with a conical tooth of two conical tooth flank engagement; The rotational angle of described drive link is not more than 90 degree, and correspondingly, the rotational angle of described supporting body is also not more than 90 degree.
Further, supporting body is provided with limiting section, head is correspondingly provided with coupling limiting section, limiting section and coupling limiting section be configured to when supporting body drive link rotation and servo-actuated time limiting section all the time with coupling limiting section engages, thus allow supporting body rotate around it axis rotation while prevent supporting body disengaging head.Like this, when using this care implement, this supporting body can not slide on its pivot center, or the only slip of limiting property on its pivot center of this supporting body, thus can prevent it from run duration, departing from head and fly out.
Particularly, limiting section is groove, and coupling limiting section is spacer pin, and groove is circumferentially opened on the outer surface of the coupling part of supporting body, and one end of spacer pin is fixed to the other end on head and protrudes out in head and to be received in groove.
Preferably, the number of spacer pin is at least two.
More preferably, at least two spacer pins the first pivot center around supporting body in the perpendicular plane of the first pivot center with supporting body is uniformly distributed.
Preferably, the gear parts of restriction second engaging profile of driving wheel and the coupling part of supporting body are accommodated in head.
Preferably, supporting body is servo-actuated around the first pivot center, and drive link is around the second pivot axis, and the first pivot center is substantially perpendicular to the second pivot center.
Particularly, personal electric burnisher is oral cleaning tool.
More specifically, oral cleaning tool is electric toothbrush, and aforementioned cleaning element is bristle.
Accompanying drawing explanation
In order to explain the present invention, its illustrative embodiments will be described with reference to the drawings hereinafter, in accompanying drawing:
Fig. 1 is the schematic diagram of the electric toothbrush schematically shown according to one embodiment of the present invention;
Fig. 2 is the front view of the electric toothbrush schematically shown according to one embodiment of the present invention, wherein, removes shank;
Fig. 3 is the profile in the A-A direction of Fig. 2;
Fig. 4 is the schematic diagram schematically showing section transmission bar according to the electric toothbrush of one embodiment of the present invention and connected driving wheel;
Fig. 5 is the cleaning element of the electric toothbrush schematically shown according to one embodiment of the present invention, the supporting body of carrying cleaning element and the driving wheel suitable with supporting body;
Fig. 6 is the profile in the B-B direction of Fig. 5;
Fig. 7 is the profile in the B-B direction of Fig. 5, wherein, removes driving wheel;
Fig. 8 is the schematic diagram being arranged on the driving wheel on drive link of the electric toothbrush schematically shown according to one embodiment of the present invention;
Fig. 9 is the schematic diagram of the electric toothbrush schematically shown according to one embodiment of the present invention, wherein, removes shank, and the coupling part that this figure illustrate in detail supporting body is housed inside in head;
Figure 10 is the schematic diagram after Fig. 9 has been removed supporting body and driving wheel;
Figure 11 is the schematic diagram of Fig. 9 in side, comprises complete supporting body;
Figure 12 is the schematic diagram of Figure 11 after eliminating head and cervical region shell;
Figure 13 is the schematic diagram along Fig. 9 C-C direction, wherein, shows spacer pin, complete supporting body and driving wheel.
Similar features in different figure is indicated by similar Reference numeral.
Detailed description of the invention
In the detailed description of following embodiment, the accompanying drawing with reference to the part forming this description is described.Accompanying drawing shows specific embodiment in an illustrative manner, and the present invention is implemented in these embodiments.Shown embodiment is not in order to limit is according to all of the embodiments of the present invention.Be appreciated that other embodiment can be utilized, change that is structural or logicality can be made without departing from the scope of the present invention.For accompanying drawing, the term of directivity, such as " longitudinal direction ", " radial direction " etc., the orientation with reference to described accompanying drawing uses.Because the assembly of embodiments of the present invention can by with multiple orientations, these directional terminology be for illustration of object, instead of the object of restriction.Therefore, following detailed description of the invention is not the meaning as restriction, and scope of the present invention limited by appending claims.
Be hereafter that embodiment also describes one embodiment of the present invention by reference to the accompanying drawings in more detail with electric toothbrush, but, although it is only hereafter that example explains with electric toothbrush that those of ordinary skill in the art should be appreciated that, the present invention is not limited thereto.In the mouth care that the present invention can be used for toothbrushes or burnisher, such as tooth boring bar tool, polishing of teeth instrument, tooth grinding tool or operation on oral cavity instrument etc.And except mouth care or burnisher, the present invention can also be applied on personal cleanliness's instrument of such as shaver.
Fig. 1 is the schematic diagram of the electric toothbrush 100 schematically shown according to one embodiment of the present invention; Fig. 2 is the front view of the electric toothbrush 100 schematically shown according to one embodiment of the present invention, wherein, removes shank; Fig. 3 is the profile in the A-A direction of Fig. 2.
See Fig. 1-3, according to one embodiment of the present invention, the cervical region 30 that electric toothbrush 100 comprises shank 10, head 20 and extends between shank 10 and head 20.Typically, aforementioned cervical region 30 and head 20 can be two parts of a global facility.
Shank 10 accommodates the supply of electric power parts of such as rechargeable battery and the driving element of such as motor usually, is also provided with for opening or close the switch 11 be electrically connected between supply of electric power parts and driving element at the outer surface of shank 10.
Head 20 is connected with the supporting body 22 of carrying cleaning element 21, and wherein, in the example shown, cleaning element 21 is bristle, and supporting body 22 is brush.Particularly, supporting body 22 comprises the coupling part 221 that can be contained in this head 20 and extends further and the standing part 223 for fixing cleaning element 21 simultaneously extended on the radial direction perpendicular to its first pivot center L1 from coupling part 221 along its first pivot center L1, the cleaning element 21 of aforesaid such as bristle is all anchored on this standing part 223, and coupling part 221 is contained in head 20 and also can rotates around the first pivot center L1.
Fig. 9 is the schematic diagram of the electric toothbrush schematically shown according to one embodiment of the present invention, wherein, removes shank, and the coupling part that this figure illustrate in detail supporting body is housed inside in head; Figure 10 is the schematic diagram after Fig. 9 has been removed supporting body and driving wheel.
See Fig. 3, Fig. 9 and Figure 10, the inner surface of this head 20 comprises multiple medial surface 23, and correspondingly, the coupling part 221 of supporting body 22 is except hollow space is substantially in cylindric.When coupling part 221 is installed in head 20, the outer surface of coupling part 221 is substantially tangent with each medial surface 23 of head 20, and by this, coupling part 221 is retrained can rotate around the first pivot center L1 by these medial surface 23.Be appreciated that, the inner surface of this head 20 can be other any suitable shapes, simultaneously, the coupling part 221 of supporting body 22 can be also other any suitable shapes that can be accommodated in this head 20, as long as the coupling part 221 that head 20 can retrain supporting body 22 is rotated around its first pivot center L1.The shape that this means the inner surface of this head 20 is not necessarily corresponding with the shape of the coupling part 221 of supporting body 22, such as, in the unshowned embodiment of one, can an axle be fixed on the first pivot center L1 of head 20, simultaneously offer an energy along the first pivot center L1 of the coupling part 221 of supporting body 22 and supporting body 22 is installed on hole in aforementioned axis, by this, supporting body 22 is installed in rotation on head 20 around its first pivot center L1.
Figure 11 is the schematic diagram of Fig. 9 in side, comprises complete supporting body; Figure 12 is the schematic diagram of Figure 11 after eliminating head and cervical region shell; Figure 13 is the schematic diagram in the C-C direction along Fig. 9, wherein, shows spacer pin, complete supporting body and driving wheel.
Composition graphs 11-13, on the outer surface of coupling part 221, also circumferentially offer a pair arc groove 24 respect to one another, corresponding, head 20 is also fixed with a pair spacer pin 25 diametrically opposed to each other, wherein, one end of each spacer pin 25 is fixed on the other end on head 20 and protrudes out to be received respectively in head 20 and be engaged in an arc groove.By this, when supporting body 22 rotates around the first pivot center L1, aforementioned a pair spacer pin 25 to be positioned at all the time in corresponding arc groove 24 and to engage thus limit this supporting body 22 and depart from this head 20 and fly out.Be appreciated that the arc length of this arc groove 24 should be equal to or greater than the rotational travel of supporting body 22.
Be further appreciated that in the unshowned embodiment of one, the outer surface of coupling part 221 circumferentially can offer arc groove, corresponding, head 20 is fixed with and an only spacer pin that this arc groove matches.When supporting body 22 rotates around the first pivot center L1, this spacer pin to be positioned at all the time in this arc groove and to engage thus limit this supporting body 22 and departs from this head 20 and fly out.But because a spacer pin is when limiting supporting body 22 and sliding along the first pivot center L1, the actual contact portion of spacer pin and supporting body 22 is a line, and the coupling part 221 of head 20 and supporting body 22 exists movement clearance.Namely, on the one hand, the coupling part 221 that head 20 retrains supporting body 22 is rotated around the first pivot center L1, and on the other hand, this gap existed between the coupling part 221 of head 20 and supporting body 22 can make the actual rotation axis of supporting body 22 and the first pivot center L1 form angle.So, when supporting body 22 rotates around the first pivot center L1, single spacer pin can not retrain the slip of supporting body 22 along the first pivot center L1 reposefully, the actual rotation axis meeting of supporting body 22 and the first pivot center L1 form the angle of constantly change, thus the standing part 223 of supporting body 22 and head 20 form the crack that size and orientation constantly change.As a result, at a high speed and the risk crushing oral cavity tissue may be there is in the crack that the size that formed of the standing part 223 of the supporting body 22 of reciprocating rotation and head 20 and orientation constantly change.
Preferably, in the unshowned embodiment of another kind, the outer surface of the coupling part 221 of supporting body 22 circumferentially offers at least one groove, such as, only can offer an annular groove or offer plural arc groove, corresponding, head 20 is fixed with the plural spacer pin with groove match.
More preferably, in another unshowned embodiment, can circumferentially offer at least one groove on the outer surface of the coupling part 221 of supporting body 22, accordingly, head 20 be fixed with the plural spacer pin with groove match.And plural spacer pin is uniformly distributed around the first pivot center L1 in the plane vertical with the first pivot center L1.
Alternately, aforementioned arc groove 24 can be opened on head 20, and meanwhile, spacer pin 25 can be fixed on the coupling part 221 of supporting body 22.It is also understood that, other limiting sections can be set on the coupling part 221 of supporting body 22, coupling limiting section is correspondingly set on head 20 simultaneously, they can be configured to the limiting section when supporting body 22 rotates and engage with coupling limiting section all the time, to make supporting body 22 not slide along the first pivot center L1 of head 20 or only to allow this supporting body 22 along the slip of the first limiting property of pivot center L1 of this head 20, thus prevention supporting body 22 departs from head 20 and flies out.This is extremely important for the safety of oral cleaning tool, because fly out once supporting body 22 running up, it may injure the oral cavity of user, tongue and/or throat, even likely extremely jeopardously can enter digestive tract.
Fig. 4 schematically shows according to the section transmission bar of the electric toothbrush of one embodiment of the present invention and the schematic diagram of driving wheel that is fixed thereon; Fig. 5 is the cleaning element of the electric toothbrush schematically shown according to one embodiment of the present invention, the supporting body of carrying cleaning element and the driving wheel suitable with supporting body; Fig. 6 is the profile in the B-B direction of Fig. 5; Fig. 7 is the profile in the B-B direction of Fig. 5, wherein, removes driving wheel; Fig. 8 is the schematic diagram being arranged on the driving wheel on drive link of the electric toothbrush schematically shown according to one embodiment of the present invention.
Composition graphs 3-8, the drive link 31 of longitudinal extension is accommodated in cervical region 30, this drive link 31 is operably connected on the driving element of such as motor away from one end of head 20, be connected on supporting body 22 near one end of head 20, thus this drive link 31 scope reciprocating rotation at a predetermined angle under the driving of driving element, meanwhile, this supporting body 22 is transmitted bar 31 and drives also reciprocating rotation.Particularly, this drive link 31 comprises shank drive axle segments 311, head drive axle segments 313, the connector 314 that shank drive axle segments 311 and head drive axle segments 313 linked together, wherein, shank drive axle segments 311 and head drive axle segments 313 have identical pivot center L2 (the second pivot center), and this second pivot center L2 is substantially vertical with the first pivot center L1 of aforesaid supporting body 22.In example of the present invention, shank drive axle segments 311 to rotate the reciprocating rotation that angle is less than 90 degree around its second pivot center L2, and meanwhile, head drive axle segments 313 is also rotated with identical angle of rotation around the second pivot center L2.The shank drive axle segments 311 of this drive link 31 can be connected on motor by such as four-bar linkage structure well known to those of ordinary skill in the art with the reciprocating rotation gyration of motor become in predetermined angular range, at this, because there is concrete mechanism much like this in prior art, therefore all this structure is not shown in detail in order to institute's drawings attached of the object the application saved space.And, it should also be understood that, although in the illustrated embodiment in which, by connector 314, the kinetic energy of shank drive axle segments 311 is delivered to head drive axle segments 313, but, also can adopt and anyly the reciprocating rotation of shank drive axle segments 311 can be passed to head drive axle segments 313 and make it the drive mechanism of scope reciprocating rotation at a predetermined angle.The head drive axle segments 313 of drive link 31 is fixed with driving wheel 315 in the one end away from driving element, this driving wheel 315 is only arranged a conical tooth.As shown in Figure 8, this conical tooth comprises the taper flank of tooth 315a, 315b.Correspondingly, as this supporting body 22 driven by this driving wheel 315 define engage with an aforesaid conical tooth, by two of the bevel gear conical tooth flank of tooth 26,27 facing with each other, these two conical tooth flank of tooth 26,27 define said hollow part.As shown in Figure 6 and Figure 7, in more detail, the conical tooth flank of tooth 26 of this supporting body 22 can the taper flank of tooth 315a of engages drive wheel 315, and the conical tooth flank of tooth 27 of this supporting body 22 can the conical tooth flank of tooth 315b of engages drive wheel 315.Because the conical tooth flank of tooth 26,27 is two taper surfaces facing with each other in a complete bevel gear, the conical tooth flank of tooth 26,27 has the cone point of identical bevel gear.In addition, the conical tooth flank of tooth 26,27 is decentered distribution relative to the center of rotation 0 of supporting body 22.
As shown in Fig. 3, Fig. 5, Fig. 9 and Figure 12, the coupling part 221 of the gear parts 318 and supporting body 22 that define a conical tooth of aforementioned driving wheel 315 is accommodated in head 20, that is, the gear parts of restriction second engaging profile of this driving wheel 315 and the coupling part 221 of supporting body 22 are accommodated in head 20.The advantage of such layout is the safety that can improve electric toothbrush 100.
Should be appreciated that the gear ratio that the conical tooth of aforementioned driving wheel 315 and the conical tooth flank of tooth 26,27 of supporting body 22 are formed can be configured to any desired value as required, that is, transmission can be accelerate, slow down or constant speed.In the present embodiment, gear ratio is 1: 1.
Also should be appreciated that, in another kind of embodiment, a conical tooth can be set on the coupling part 221 of supporting body 22, meanwhile, the driving wheel 315 being fixed on drive link 31 arranges the conical tooth flank of tooth that can engage with a described conical tooth, that in a complete bevel gear two are facing with each other.Aforementioned two conical tooth flank of tooth define hollow space, and in order to engage respectively with two conical tooth flank of tooth, a conical tooth on the coupling part 221 of this supporting body 22 aforesaid is positioned in this hollow space.In such an embodiment, the coupling part 221 of the gear parts and supporting body 22 that define two taper flank of tooth of aforementioned driving wheel 315 is also accommodated in this head 20, that is, the gear parts of restriction second engaging profile of driving wheel 315 and the coupling part 221 of supporting body 22 are accommodated in head 20.The advantage of such layout is the safety that can provide electric toothbrush.
Also should be appreciated that, in other embodiments, the coupling part 221 of this supporting body 22 can limit the first engaging profile, and the driving wheel 315 of this drive link 31 can be limited with the second engaging profile cooperatively interacted with this first engaging profile, can be driven to make this supporting body 22 by this driving wheel 315.First engaging profile includes but not limited to the shape that aforementioned two conical tooth flank of tooth or a conical tooth limit, and in like manner, the second engaging profile includes but not limited to the shape that an aforementioned conical tooth or two conical tooth flank of tooth limit.
When the switch 11 on the shank 10 of electric toothbrush 100 is placed in enable possition by user, the motor be contained in the shank 10 of electric toothbrush 100 is activated, motor drives this shank drive axle segments 311 by the transmission component known, kinetic energy is passed to head drive axle segments 313 by connector 314 by this shank drive axle segments 311, and driving wheel 315 is driven by head drive axle segments 313.Result, the drive link 31 that combined by shank drive axle segments 311, head drive axle segments 313 and connector 314 drives the driving wheel 315 that is fixed on away from the end of driving element around the second pivot center L2 to be usually less than the predetermined rotational angular range of 90 degree (typically, about 60 degree) and reciprocating rotation.When driving wheel 315 rotates counterclockwise around the second pivot center L2, the conical tooth flank of tooth 315a of driving wheel 315 presses the conical tooth flank of tooth 26 of supporting body 22, and supporting body 22 rotates clockwise around the first pivot center L1; When driving wheel 315 rotates clockwise around the second pivot center L2, the conical tooth flank of tooth 315b of driving wheel 315 presses the conical tooth flank of tooth 27 of supporting body 22, and supporting body 22 rotates counterclockwise around the first pivot center L1.No matter whichaway rotates, and the kinetic energy transmission between driving wheel 315 and supporting body 22 is all that the conical tooth flank of tooth of driving wheel 315 by being engaged with each other and the conical tooth flank of tooth of supporting body 22 have come.Cleaning element 21 performs cleaning action around the reciprocating rotation of the first pivot center L1 to clean surface (such as dental surface) along with supporting body 22.
The present invention is limited to the illustrative embodiments presented in the specification and illustrated in the drawings never in any form.All combinations of the embodiment (part) illustrated and describe are interpreted as clearly to be incorporated within this description and to be interpreted as clearly and fall within the scope of the present invention.And in the scope of the present invention that such as claims are summarized, a lot of distortion is possible.In addition, any reference marker in claims should be configured to limit the scope of the invention.Such as, aforesaid " personal cleanliness's instrument " is not limited to exemplary electric toothbrush above, and it can comprise such as electric shaver.Those of ordinary skill in the art's easy understand, on the one hand, the cleaning element shaved due to execution is blade, therefore when needing to carry out suitable distortion to cleaning element by addressing above when electric toothbrush is deformed into electric shaver, on the other hand, should than faster as the movement velocity of the bristle of cleaning element when brushing teeth as the reciprocating motion speed of the blade of cleaning element during owing to shaving, then the kind of drive can be deformed into the mode of driving up.Aforesaid " personal cleanliness's instrument " also can comprise electric shoe brush, and this electric shoe brush can be removed the dust of vamp or buy oil to vamp.Those of ordinary skill in the art should be readily appreciated that, the operation principle of this electric shoe brush and electric toothbrush are very similar, except making except the distortion of some adaptabilities cleaning element according to actual needs.
The present invention is limited to the illustrative embodiments presented in the specification and illustrated in the drawings never in any form.All combinations of the embodiment (part) illustrated and describe are interpreted as clearly to be incorporated within this description and to be interpreted as clearly and fall within the scope of the present invention.And in the scope of the present invention that such as claims are summarized, a lot of distortion is possible.In addition, any reference marker in claims should be configured to limit the scope of the invention.
Claims (11)
1. a personal electric burnisher, it comprises:
Shank, it accommodates driving element;
Head, it is connected with the supporting body of carrying cleaning element, and described supporting body defines the first engaging profile;
Drive link, its one end away from described head is operably connected to described driving element, its one end near described head is fixed with the driving wheel defined with the second engaging profile of described first engaging profile adaptation, with to make when described drive link is driven by described driving element described supporting body with described driving wheel reciprocating rotation;
Wherein, one of them of described first engaging profile and the described second engaging profile shape for being limited by upper two the conical tooth flank of tooth facing with each other of bevel gear, this has the cone point of identical bevel gear to the conical tooth flank of tooth, which define hollow space, the shape that another of described first engaging profile and described second engaging profile limits for be placed in described hollow space, with a conical tooth of described two conical tooth flank engagement; The rotational angle of described drive link is not more than 90 degree, and correspondingly, the rotational angle of described supporting body is also not more than 90 degree.
2. personal electric burnisher according to claim 1, wherein, described supporting body is provided with limiting section, described head is correspondingly provided with coupling limiting section, described limiting section and coupling limiting section be configured to when described supporting body described drive link rotation and servo-actuated time described limiting section engage with described coupling limiting section all the time, thus allow described supporting body rotate around it axis rotation while prevent described supporting body from departing from described head.
3. personal electric burnisher according to claim 2, wherein, described limiting section is groove, described coupling limiting section is spacer pin, described groove is circumferentially opened on the outer surface of the coupling part of described supporting body, and one end of described spacer pin is fixed to the other end on described head and protrudes out in described head and to be received in described groove.
4. personal electric burnisher according to claim 3, wherein, the number of described spacer pin is at least two.
5. personal electric burnisher according to claim 4, wherein, at least two described spacer pins the first pivot center around described supporting body in the perpendicular plane of the first pivot center with described supporting body is uniformly distributed.
6. personal electric burnisher according to claim 1, wherein, the gear parts of described second engaging profile of restriction and the coupling part of described supporting body of described driving wheel are accommodated in described head.
7. personal electric burnisher according to claim 1, wherein, described supporting body is servo-actuated around the first pivot center, and described drive link is around the second pivot axis, and described first pivot center is substantially perpendicular to described second pivot center.
8. personal electric burnisher according to claim 1, wherein, described personal electric burnisher is oral cleaning tool.
9. personal electric burnisher according to claim 8, wherein, described oral cleaning tool is electric toothbrush.
10. personal electric burnisher according to claim 9, wherein, described cleaning element is bristle.
11. personal electric burnishers according to claim 1, wherein, described personal electric burnisher is electric shaver or electric shoe brush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410043764.9A CN103784207B (en) | 2014-01-29 | 2014-01-29 | A kind of personal electric burnisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410043764.9A CN103784207B (en) | 2014-01-29 | 2014-01-29 | A kind of personal electric burnisher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103784207A CN103784207A (en) | 2014-05-14 |
| CN103784207B true CN103784207B (en) | 2015-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410043764.9A Active CN103784207B (en) | 2014-01-29 | 2014-01-29 | A kind of personal electric burnisher |
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| Country | Link |
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| CN (1) | CN103784207B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3111884A4 (en) * | 2014-01-29 | 2017-11-29 | Shanghai Shift Electrics Co. Ltd | Personal electric cleaning tool |
| ES2799505T3 (en) * | 2015-05-20 | 2020-12-18 | Shanghai Shift Electrics Co Ltd | Brush head capable of alternate rotation |
| CN106037248A (en) * | 2016-07-25 | 2016-10-26 | 王立龙 | Toothbrush having changeable shape of brush surface |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2551217Y (en) * | 2002-06-05 | 2003-05-21 | 百顺实业（中华）有限公司 | Electric toothbrush |
| CN1610528A (en) * | 2001-11-06 | 2005-04-27 | 宝洁公司 | Multi-motion toothbrush |
| CN203736339U (en) * | 2014-01-29 | 2014-07-30 | 上海携福电器有限公司 | Personal power-driven cleaning tool |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020039720A1 (en) * | 1999-10-29 | 2002-04-04 | Marx Alvin J. | Motorized reusable toothbrush |
-
2014
- 2014-01-29 CN CN201410043764.9A patent/CN103784207B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1610528A (en) * | 2001-11-06 | 2005-04-27 | 宝洁公司 | Multi-motion toothbrush |
| CN2551217Y (en) * | 2002-06-05 | 2003-05-21 | 百顺实业（中华）有限公司 | Electric toothbrush |
| CN203736339U (en) * | 2014-01-29 | 2014-07-30 | 上海携福电器有限公司 | Personal power-driven cleaning tool |
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| Publication number | Publication date |
|---|---|
| CN103784207A (en) | 2014-05-14 |
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