CN110353397A - Toothbrush - Google Patents
Toothbrush Download PDFInfo
- Publication number
- CN110353397A CN110353397A CN201910718162.1A CN201910718162A CN110353397A CN 110353397 A CN110353397 A CN 110353397A CN 201910718162 A CN201910718162 A CN 201910718162A CN 110353397 A CN110353397 A CN 110353397A
- Authority
- CN
- China
- Prior art keywords
- cavity
- polishing element
- blocking portion
- toothbrush
- polishing
- 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
- 238000005498 polishing Methods 0.000 claims abstract description 100
- 239000003599 detergent Substances 0.000 claims abstract description 29
- 230000000903 blocking effect Effects 0.000 claims description 40
- 239000013013 elastic material Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 11
- 230000001680 brushing effect Effects 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 description 14
- 210000003128 head Anatomy 0.000 description 12
- 206010043945 Tongue coated Diseases 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000000214 mouth Anatomy 0.000 description 2
- 238000009527 percussion Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 229940034610 toothpaste Drugs 0.000 description 1
- 239000000606 toothpaste Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B11/00—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water
- A46B11/0006—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water specially adapted to feed the bristle upper surface
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B11/00—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water
- A46B11/001—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water with integral reservoirs
- A46B11/0062—Brushes where the reservoir is specifically intended for being refilled when empty
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B11/00—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water
- A46B11/0072—Details
- A46B11/0079—Arrangements for preventing undesired leakage or dispensing
- A46B11/0082—Means for closing, sealing or controlling the flow using capillary action
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B11/00—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water
- A46B11/0072—Details
- A46B11/0079—Arrangements for preventing undesired leakage or dispensing
- A46B11/0086—Means for closing or sealing, e.g. toothpaste outlet when brush not in use thereby preventing leakage or drying out
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B15/00—Other brushes; Brushes with additional arrangements
- A46B15/0055—Brushes combined with other articles normally separate from the brushing process, e.g. combs, razors, mirrors
- A46B15/0081—Brushes with a scraper, e.g. tongue scraper
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B3/00—Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier
- A46B3/22—Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier rubber bristles being fixed in or on brush bodies
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B7/00—Bristle carriers arranged in the brush body
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B9/00—Arrangements of the bristles in the brush body
- A46B9/02—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups
- A46B9/04—Arranged like in or for toothbrushes
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B9/00—Arrangements of the bristles in the brush body
- A46B9/06—Arrangement of mixed bristles or tufts of bristles, e.g. wire, fibre, rubber
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B9/00—Arrangements of the bristles in the brush body
- A46B9/08—Supports or guides for bristles
- A46B9/10—Adjustable supports
Landscapes
- Brushes (AREA)
Abstract
The present invention provides a kind of toothbrush, and the toothbrush includes: brush holder support；Polishing element, the polishing element is connected to the brush holder support, the polishing element is the tubulose with cavity, the axial ends of the polishing element has the opening for being connected to the cavity, detergent is set to enter the cavity from the free end of the polishing element, and the cavity is discharged from the cardinal extremity of the polishing element, the cross-sectional area in at least partly region in the axial direction of the polishing element, the cavity described in different positions is different.By using above-mentioned technical proposal, the axial ends for accommodating the polishing element of detergent has the opening for being communicated to cavity, the detergent for remaining in polishing element can be washed with water, and since the cross-sectional area of the different location of cavity is different, detergent is made to be not easy to flow through cavity and be lost too quickly during brushing teeth.
Description
Technical field
The present invention relates to oral care implement, in particular to a kind of toothbrush.
Background technique
Toothbrush or the cleaning element of electric toothbrush include tuft and brush holder support, and the toothbrush with polishing tooth function of surface also wraps
Include the polishing element of elasticity.Chinese patent discloses CN103118566A and discloses a kind of toothbrush with polishing element, polishing element
Hollow portion with solid base portion and for keeping detergent.This toothbrush is not easy that polishing element will be sticked to after use
Detergent cleans up, and secondary pollution can be generated when causing to reuse.
Summary of the invention
Based on the problems of the prior art, the present invention is directed to propose a kind of toothbrush, makes the polishing element side for accommodating detergent
Just it cleans, avoids secondary pollution.
The present invention provides a kind of toothbrush, and the toothbrush includes:
Brush holder support；
Polishing element, the polishing element are connected to the brush holder support, and the polishing element is the tubulose with cavity, described
The axial ends of polishing element has the opening for being connected to the cavity, enable detergent from the free end of the polishing element into
Enter the cavity, and the cavity is discharged from the cardinal extremity of the polishing element, in the axial direction of the polishing element at least
The cross-sectional area of partial region, the cavity described in different positions is different.
Preferably, the cavity has the part tapered to cardinal extremity from the free end of polishing element.
Preferably, the cavity is tapered from axial ends to centre.
Preferably, the cardinal extremity of the polishing element is provided with the blocking portion that can be opened and closed, and the blocking portion is to the cavity
Radially inner side extend, so that the blocking portion is at least partly covered the opening of the cavity in closed state.
Preferably, external protrusion of the free end of the blocking portion to the cavity.
Preferably, the blocking portion is provided at least three, at least three blocking portions in closed state it is common extremely
Partially cover the opening of the cavity.
The present invention also provides a kind of toothbrush, the toothbrush includes:
Brush holder support；
Polishing element, the polishing element are connected to the brush holder support, and the polishing element is the tubulose with cavity, described
The axial ends of polishing element has the opening for being connected to the cavity, enable detergent from the free end of the polishing element into
Enter the cavity, and the cavity is discharged from the cardinal extremity of the polishing element, the cardinal extremity of the polishing element is provided with can
The blocking portion of opening and closing, the blocking portion extend to the radially inner side of the cavity, make under the closed state of the blocking portion at least
Partly cover the opening of the cavity.
Preferably, external protrusion of the free end of the blocking portion to the cavity.
Preferably, at least partly region of the cavity is tapered from the free end of the polishing element to cardinal extremity, the sky
Chamber is the conical surface in the inner wall of the taper region.
Preferably, the blocking portion is made of elastic material.
By using above-mentioned technical proposal, the axial ends for accommodating the polishing element of detergent, which has, is communicated to opening for cavity
Mouthful, the detergent for remaining in polishing element can be washed with water, and since the cross-sectional area of the different location of cavity is not
With, make detergent be not easy to flow through cavity and be lost too quickly during brushing teeth.
Detailed description of the invention
Fig. 1 shows the structural schematic diagram of toothbrush according to the first embodiment of the present invention.
Fig. 2 shows the explosive views of toothbrush according to the first embodiment of the present invention.
The polishing element that Fig. 3 shows toothbrush according to the first embodiment of the present invention accommodates the broken section of detergent
Figure.
Fig. 4 shows the partial sectional view when rinsing detergent of toothbrush according to the first embodiment of the present invention.
Fig. 5 shows the partial sectional view of toothbrush according to the second embodiment of the present invention.
Fig. 6 shows the partial sectional view of toothbrush according to the third embodiment of the present invention.
Fig. 7 shows the enlarged drawing of part A in Fig. 6.
Fig. 8 shows the bottom view of Fig. 6.
Fig. 9 shows the explosive view of toothbrush according to the fourth embodiment of the present invention.
Figure 10 shows the polishing element of toothbrush according to the fourth embodiment of the present invention and brush holder support links together
Schematic diagram.
Figure 11 shows the brush filament of toothbrush according to the fourth embodiment of the present invention and what fixinig plate linked together show
It is intended to.
Description of symbols
1 brush holder support, 11 head, 12 tail portion, 13 hole
2 polishing element, 21 cavity, 22 fixed part, 23 blocking portion
3 brush filament, 31 fixinig plate
4 coated tongue cleaning portions
5 detergents.
Specific embodiment
Exemplary embodiments of the present invention are described with reference to the accompanying drawings.It should be appreciated that these specific descriptions are only used for
How teaching those skilled in the art implement the present invention, rather than all feasible modes that exhaustion is of the invention, without in
It limits the scope of the invention.
(first embodiment)
As shown in Figures 1 to 4, the present invention proposes a kind of toothbrush comprising brush holder support 1, polishing element 2 and brush filament 3.Brush holder support 1
It can be elongated rod-shaped, head 11 and tail portion 12 of the brush holder support 1 with the length direction both ends for being located at brush holder support 1,2 He of polishing element
Brush filament 3 is all set in the head 11 of brush holder support 1.Brush holder support 1 has front side and rear side, the front side surface and rear side surface on brush holder support head 11
It can be substantially parallel plane, the polishing element 2 and brush filament 3 for cleaning tooth are set to brush holder support head 11 and prolong to front side
It stretches, the coated tongue cleaning portion 4 for cleaning tongue fur can be set in the rear side surface on brush holder support head 11.
It is appreciated that brush holder support 1 can be the handle of manual toothbrush, brush holder support 1 can also be the brush head changeable of electric toothbrush
Main body.
As shown in Fig. 2, polishing element 2 is connected to the substantial middle position of the front side surface on brush holder support head 11.Polishing element 2
For the tubulose with cavity 21, especially circular tube shaped, the axial ends of polishing element 2 has the opening of connection cavity 21.Polishing
Element 2 vertically extends to front side from brush holder support head 11, and the axis of polishing element 2 is approximately perpendicular to the front side table on brush holder support head 11
Face.
As shown in figure 3, the detergent 5 of such as toothpaste can be accommodated in cavity 21, and from cavity 21 during brushing teeth
Front end by detergent 5 supply distribution to oral cavity, to assist the cleaning in oral cavity.At least portion in the axial direction of polishing element 2
The cross-sectional area of subregion, the different location of cavity 21 is different, such as the inner wall of cavity 21 is the conical surface, and cavity 21 is by preceding
Side (free end) is tapered to rear side (cardinal extremity), and the internal diameter of the cardinal extremity of polishing element 2 is less than the internal diameter of the free end of polishing element 2.
Certain cavity 21 can also with the inner wall tapers of partial region, what the inner wall in another part region still extended vertically.
It is appreciated that internal diameter constriction makes detergent 5 not easily pass through cavity 21, opening of the detergent 5 too quickly from 21 rear side of cavity is avoided
It is lost, and makes to distribute to the detergent 5 of tooth and reduce and influence cleaning effect.
As shown in figure 4, the axial ends of polishing element 2 has the opening of connection cavity 21, enable detergent 5 from polishing
The free end of element 2 enters cavity 21, and cavity 21 is discharged from the cardinal extremity of polishing element 2.Arrow indicates water flow side in Fig. 4
To after the completion of brushing teeth when cleaning toothbrush, being rinsed with water cavity 21 can help detergent 5 to pass through out of cavity 21, will not remain
In cavity 21.Further, the internal diameter of cavity 21 is consecutive variations, keeps the inner wall of cavity 21 smooth, and it is clear to be not easy residual
Clean dose.
As shown in Figure 3 and Figure 4, polishing element 2 is made of elastic material, such as rubber, and polishing element 2 is when being pressed against tooth
It can be radially deformed.Polishing element 2 can be connected to brush holder support 1 by Shooting Technique, and specifically, brush holder support head 11 is provided with logical
Hole, the cardinal extremity of polishing element 2 are provided with fixed part 22, and the size of fixed part 22 is greater than the diameter of through-hole, and polishing element 2 can be from
The rear side of brush holder support 1 is inserted into through-hole to front side, and fixed part 22 can not make polishing element 2 be positioned at through-hole by through-hole.?
In present embodiment, coated tongue cleaning portion 4 be can be set in fixed part 22, and coated tongue cleaning portion 4 is set to the convex block of fixed part 22.
As shown in Figures 1 to 4, the front side surface on brush holder support head 11 is provided with the hole 13 for fixing brush filament 3, and hole 13 is arranged
There are several, this some holes 13 can be circle, strip, arc etc..Many brush filaments, which are fixed in the same hole 13, makes 3 shape of brush filament
At tuft, this some holes 13 is centered around around polishing element 2, so that it is located at brush filament 3 around polishing element 2, brush filament 3 and polishing member
Part 2 can act synergistically with cleaning and polishing tooth.Brush filament 3 may be used also other than helping to improve cleaning of teeth and polishing effect
To provide radial support for polishing element 2, polishing element 2 is when being pressed against tooth with radially deformed tendency, the formation of brush filament 3
Tuft be preferably close to polishing element 2, so as to help polishing element 2 to overcome deformation radially.
It is possible to further which support portion is arranged around at least part of hole 13, support portion can be than brush holder support head 11
Other positions front side surface it is prominent to surround brush filament 3 or tuft forward, support portion can be the brush being installed in hole 13
Silk 3 provides radial support, and brush filament 3 is prevented to be bent.Preferably, for support portion is arranged close to the hole 13 of polishing element 2, for example, with
Polishing element 2, which is spaced at the hole of the position in a hole, is arranged support portion.Support portion both can form closure with the circumferential of wound hole 13
Annular, can also be only located at hole 13 side formed arc, especially in far from polishing element 2 side.
(second embodiment)
The overall structure of toothbrush according to the second embodiment of the present invention with it is according to the first embodiment of the present invention
The overall structure of toothbrush is identical.In the present embodiment, identical with first embodiment or similar component is marked identical
Appended drawing reference, and omit detailed description thereof.
As shown in figure 5, the axial ends of polishing element 2 has the opening of connection cavity 21, in the axial direction of polishing element 2
On, the cross-sectional area of the different location of cavity 21 is different.Such as cavity 21 is tapered from axial ends to centre, makes to polish
The internal diameter of the cavity 21 of the axial ends position of element 2 is greater than the internal diameter of the cavity 21 in the axial middle position of polishing element 2.It can
To understand, due to being reduced in cavity 21 in axial middle position internal diameter, so that detergent 5 is not easily passed through cavity 21, avoid detergent 5
It is lost too quickly from the opening of 21 rear side of cavity, and detergent 5 is made less to distribute to tooth and affect cleaning effect.It brushes teeth
When cleaning toothbrush after the completion, being rinsed with water cavity 21 can help detergent 5 to pass through out of cavity 21, will not remain in cavity 21
It is interior.
(third embodiment)
The overall structure of toothbrush according to the third embodiment of the present invention with it is according to the first embodiment of the present invention
The overall structure of toothbrush is identical.In the present embodiment, identical with first embodiment or similar component is marked identical
Appended drawing reference, and omit detailed description thereof.
As shown in Figure 6 to 8, the axial ends of polishing element 2 has the opening of connection cavity 21, in polishing element 2
In axial direction, the cross-sectional area of the different location of cavity 21 can be identical or different.For example, as shown in fig. 6, the difference of cavity 21
The cross-sectional area of position can be different, and the inner wall of cavity 21 is circular conical surface.The peripheral position of the cardinal extremity of polishing element 2 is provided with
The blocking portion 23 that can be opened and closed, blocking portion 23 extend to the radially inner side of cavity, make at least portion in closed state of blocking portion 23
The opening for dividing ground to cover cavity 21, blocking portion 23 can stop detergent to be lost through the rear end of cavity 21.
Blocking portion 23 has elasticity and is resiliently attached to polishing element 2, and in water impact blocking portion 23, water flow is from sky
The front side of chamber 21 enters rear side outflow, and blocking portion 23 deformation opening can no longer cover holding for cavity 21 under the percussion of water flow
Mouthful.When water flow stops, blocking portion 23 is due to that can restore to the original state (closed state) with elasticity.Blocking portion 23 is appropriate by selection
Material, the suitable thickness of design etc., can be opened under the percussion of tap water.
As shown in Figure 7 and Figure 8, blocking portion 23 is provided at least three, such as polishing element 2 is hollow circular-tube, polishing member
Four blocking portions 23 can be set in the periphery of part 2, and blocking portion 23 can be sector.There are gap between adjacent blocking portion 23,
Make blocking portion 23 without stopping cavity 21 completely.The free end of blocking portion 23 is protruded to the outside (rear side) of cavity 21, makes four
Blocking portion 23 forms dome-shaped, and the center of circular arch is to the external protrusion of cavity 21, and when water flow rinses cavity 21, blocking portion 23 holds
Easily washed open by water flow.
(the 4th embodiment)
The overall structure of toothbrush according to the fourth embodiment of the present invention with it is according to the first embodiment of the present invention
The overall structure of toothbrush is identical, and polishing element 2 and brush filament 3 are connected to the structure of brush holder support 1 and first and implement in the 4th embodiment
Mode is different.In the present embodiment, identical appended drawing reference is marked for identical with first embodiment or similar component,
And omit detailed description thereof.
As shown in Figures 9 to 11, brush filament 3 is connected to brush holder support 1 by fixinig plate 31, and fixinig plate 31 is provided with for connecting brush
The hole 13 of silk 3, hole 13 are provided with several, this some holes 13 can be circle, strip, arc etc..Many brush filaments 3 are fixed on together
Brush filament 3 is set to form tuft in one hole 13, one end of brush filament 3 is inserted into hole 13 and is formed as one with the melting of fixinig plate 31.Brush
Club head 11 is provided with the groove for installation fixing piece 31, and polishing element 2 is provided with fixed part 22, and fixed part 22 passes through injection molding
It is connected to the bottom of groove.Fixinig plate 31 is provided with through-hole, and polishing element 2, which passes through through-hole, is placed in fixinig plate 31 in groove, and
And fixinig plate 31 and brush holder support 1 pass through ultrasonic bonding.
It is appreciated that brush holder support 1 only connects a polishing element 2, however the present invention is unlimited in aforementioned four embodiment
In this, brush holder support 1 can connect such as two multiple polishing elements 2.
Those skilled in the art after considering the specification and implementing the invention disclosed here, will readily occur to of the invention its
Its embodiment.This application is intended to cover any variations, uses, or adaptations of the invention, these modifications, purposes or
Person's adaptive change follows general principle of the invention and including the undocumented common knowledge in the art of the present invention
Or conventional techniques.The description and examples are only to be considered as illustrative, and true scope and spirit of the invention are by appended
Claim is pointed out.
Claims (10)
1. a kind of toothbrush, which is characterized in that the toothbrush includes:
Brush holder support (1)；
Polishing element (2), the polishing element (2) are connected to the brush holder support (1), and the polishing element (2) is with cavity
(21) tubulose, the axial ends of the polishing element (2) have the opening for being connected to the cavity (21), enable detergent from
The free end of the polishing element (2) enters the cavity (21), and the sky is discharged from the cardinal extremity of the polishing element (2)
Chamber (21), at least partly region in the axial direction of the polishing element (2), the cavity described in different positions (21) it is transversal
Face area is different.
2. toothbrush according to claim 1, which is characterized in that the cavity (21) has the freedom by polishing element (2)
Hold the part tapered to cardinal extremity.
3. toothbrush according to claim 1, which is characterized in that the cavity (21) is tapered from axial ends to centre.
4. toothbrush according to claim 1, which is characterized in that the cardinal extremity of the polishing element (2) is provided with and can be opened and closed
Blocking portion (23), the radially inner side of blocking portion (23) the Xiang Suoshu cavity (21) extends, and is closing the blocking portion (23)
The opening of the cavity (21) is at least partly covered under conjunction state.
5. toothbrush according to claim 4, which is characterized in that the free end of the blocking portion (23) is to the cavity (21)
External protrusion.
6. toothbrush according to claim 4, which is characterized in that the blocking portion (23) is provided at least three, at least three
A blocking portion (23) at least partly covers the opening of the cavity (21) jointly in closed state.
7. a kind of toothbrush, which is characterized in that the toothbrush includes:
Brush holder support (1)；
Polishing element (2), the polishing element (2) are connected to the brush holder support (1), and the polishing element (2) is with cavity
(21) tubulose, the axial ends of the polishing element (2) have the opening for being connected to the cavity (21), enable detergent from
The free end of the polishing element (2) enters the cavity (21), and the sky is discharged from the cardinal extremity of the polishing element (2)
Chamber (21), the cardinal extremity of the polishing element (2) are provided with the blocking portion (23) that can be opened and closed, and the blocking portion (23) is to the sky
The radially inner side of chamber (21) extends, and makes at least partly to cover the cavity (21) under the closed state of the blocking portion (23)
Opening.
8. toothbrush according to claim 7, which is characterized in that the free end of the blocking portion (23) is to the cavity (21)
External protrusion.
9. toothbrush according to claim 7, which is characterized in that at least partly region of the cavity (21) is by the polishing
The free end of element (2) is tapered to cardinal extremity, and the cavity (21) is the conical surface in the inner wall of the taper region.
10. toothbrush according to claim 7, which is characterized in that the blocking portion (23) is made of elastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910718162.1A CN110353397B (en) | 2019-08-05 | 2019-08-05 | Toothbrush with tooth brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910718162.1A CN110353397B (en) | 2019-08-05 | 2019-08-05 | Toothbrush with tooth brush |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110353397A true CN110353397A (en) | 2019-10-22 |
| CN110353397B CN110353397B (en) | 2024-05-17 |
Family
ID=68223203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910718162.1A Active CN110353397B (en) | 2019-08-05 | 2019-08-05 | Toothbrush with tooth brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110353397B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA547699A (en) * | 1957-10-22 | T. Kittle Irene | Toothbrush | |
| US5604951A (en) * | 1994-12-30 | 1997-02-25 | Shipp; Anthony D. | Prophy toothbrush |
| CN1374840A (en) * | 1999-09-17 | 2002-10-16 | 荷兰联合利华有限公司 | Toothbrush |
| CN1777379A (en) * | 2002-09-27 | 2006-05-24 | 高露洁-棕榄公司 | Toothbrush |
| US20080014010A1 (en) * | 2004-09-22 | 2008-01-17 | Trisa Holding Ag | Brush, In Particular Toothbrush, And Associated Production Method |
| CN102740729A (en) * | 2009-12-23 | 2012-10-17 | 高露洁-棕榄公司 | Oral care implement |
| CN103118566A (en) * | 2010-09-30 | 2013-05-22 | 高露洁-棕榄公司 | Oral care implement |
| CN107105875A (en) * | 2014-12-23 | 2017-08-29 | 高露洁-棕榄公司 | Oral care implement |
| CN210433029U (en) * | 2019-08-05 | 2020-05-01 | 慈溪赛嘉电子有限公司 | Tooth brush |
-
2019
- 2019-08-05 CN CN201910718162.1A patent/CN110353397B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA547699A (en) * | 1957-10-22 | T. Kittle Irene | Toothbrush | |
| US5604951A (en) * | 1994-12-30 | 1997-02-25 | Shipp; Anthony D. | Prophy toothbrush |
| CN1374840A (en) * | 1999-09-17 | 2002-10-16 | 荷兰联合利华有限公司 | Toothbrush |
| CN1777379A (en) * | 2002-09-27 | 2006-05-24 | 高露洁-棕榄公司 | Toothbrush |
| US20080014010A1 (en) * | 2004-09-22 | 2008-01-17 | Trisa Holding Ag | Brush, In Particular Toothbrush, And Associated Production Method |
| CN102740729A (en) * | 2009-12-23 | 2012-10-17 | 高露洁-棕榄公司 | Oral care implement |
| CN103118566A (en) * | 2010-09-30 | 2013-05-22 | 高露洁-棕榄公司 | Oral care implement |
| CN107105875A (en) * | 2014-12-23 | 2017-08-29 | 高露洁-棕榄公司 | Oral care implement |
| CN210433029U (en) * | 2019-08-05 | 2020-05-01 | 慈溪赛嘉电子有限公司 | Tooth brush |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110353397B (en) | 2024-05-17 |
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