CN105919275A - Interdental brush - Google Patents
Interdental brush Download PDFInfo
- Publication number
- CN105919275A CN105919275A CN201610442932.0A CN201610442932A CN105919275A CN 105919275 A CN105919275 A CN 105919275A CN 201610442932 A CN201610442932 A CN 201610442932A CN 105919275 A CN105919275 A CN 105919275A
- Authority
- CN
- China
- Prior art keywords
- brush
- bristle
- torr
- interdental
- described brush
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 claims description 11
- 238000000465 moulding Methods 0.000 claims description 11
- 239000004033 plastic Substances 0.000 claims description 9
- 229920003023 plastic Polymers 0.000 claims description 9
- 229920002725 thermoplastic elastomer Polymers 0.000 claims description 9
- 239000004743 Polypropylene Substances 0.000 claims description 6
- 229920006324 polyoxymethylene Polymers 0.000 claims description 6
- 239000004696 Poly ether ether ketone Substances 0.000 claims description 5
- 239000004952 Polyamide Substances 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 238000001746 injection moulding Methods 0.000 claims description 5
- 229920002647 polyamide Polymers 0.000 claims description 5
- 239000004417 polycarbonate Substances 0.000 claims description 5
- 229920002530 polyetherether ketone Polymers 0.000 claims description 5
- 229920000573 polyethylene Polymers 0.000 claims description 5
- 229920001155 polypropylene Polymers 0.000 claims description 5
- 239000004698 Polyethylene Substances 0.000 claims description 4
- -1 Polypropylene Polymers 0.000 claims description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 4
- 229920000515 polycarbonate Polymers 0.000 claims description 4
- 239000004433 Thermoplastic polyurethane Substances 0.000 claims description 3
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims description 3
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims description 2
- 239000012994 photoredox catalyst Substances 0.000 claims 1
- 238000004140 cleaning Methods 0.000 description 7
- 239000002184 metal Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000006378 damage Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 210000004195 gingiva Anatomy 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 210000000214 mouth Anatomy 0.000 description 3
- 210000003128 head Anatomy 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 235000010585 Ammi visnaga Nutrition 0.000 description 1
- 244000153158 Ammi visnaga Species 0.000 description 1
- 206010018276 Gingival bleeding Diseases 0.000 description 1
- 208000024283 Gingival haemorrhages Diseases 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- NTXGQCSETZTARF-UHFFFAOYSA-N buta-1,3-diene;prop-2-enenitrile Chemical compound C=CC=C.C=CC#N NTXGQCSETZTARF-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B5/00—Brush bodies; Handles integral with brushware
- A46B5/0095—Removable or interchangeable brush heads
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B7/00—Bristle carriers arranged in the brush body
- A46B7/04—Bristle carriers arranged in the brush body interchangeably removable bristle carriers
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B7/00—Bristle carriers arranged in the brush body
- A46B7/04—Bristle carriers arranged in the brush body interchangeably removable bristle carriers
- A46B7/046—Threaded or screw connections for bristle carriers
-
- 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
- A46B9/028—Bristle profile, the end of the bristle defining a surface other than a single plane or deviating from a simple geometric form, e.g. cylinder, sphere or cone
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46D—MANUFACTURE OF BRUSHES
- A46D1/00—Bristles; Selection of materials for bristles
- A46D1/02—Bristles details
- A46D1/0207—Bristles characterised by the choice of material, e.g. metal
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46D—MANUFACTURE OF BRUSHES
- A46D1/00—Bristles; Selection of materials for bristles
- A46D1/02—Bristles details
- A46D1/0238—Bristles with non-round cross-section
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B2200/00—Brushes characterized by their functions, uses or applications
- A46B2200/10—For human or animal care
- A46B2200/1066—Toothbrush for cleaning the teeth or dentures
- A46B2200/108—Inter-dental toothbrush, i.e. for cleaning interdental spaces specifically
Landscapes
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Brushes (AREA)
Abstract
The invention discloses an interdental brush which comprises a brush handle, a brush head and a brush head support. The brush head and the brush head support are integrally formed, and a first end of the brush head support is fixedly connected with the brush head while a second end of the same is not fixedly connected with the brush handle.
Description
Technical field
The present invention relates to Cleaning tool for mouth, particularly relate to a kind of interdental brush.
Background technology
In daily life, people use toothbrush to carry out oral cavity cleaning；But, teeth space cannot be carried out thorough by toothbrush
The end, is cleaned；Therefore, occur in that to clean the teeth space interdental brush as major function.The common toothpick that can not turn round
It is difficult to touch the teeth space of depths, oral cavity, brush and brush holder composition angle and compensate for this some deficiency completely.
Generally, interdental brush is made up of brush and brush holder；Brush holder support and fine, soft fur that brush is made up of several strands of tinsels twist
System forms；Metal brush is fixed together by following process and brush holder, and can not separate replacing metallic brush
Head；Due to its material behavior and production technology, there is more shortcoming in metal brush interdental brush:
1: current metal brush holder support interdental brush is nonexpondable product, but metal brush holder support is easy to because of gold
Belonging to tired and fracture, so, whole interdental brush is eliminated；
2: strand system bristle together is due to ratio comparatively dense, and therefore, the dirt in bristle and in tinsel is difficult to
Cleaning；
3: complex, no owing to constituting the composition wiry release in process of production for harmful substance
Carefully swallow the tinsel fractureed and human body is not only existed physics injury risk, and there are pest injury wind
Danger；
4: very thin metal plug club head easilys lead to gingiva and stabs, and causes gingival hemorrhage；
5: metal brush is higher due to complex manufacturing technology, metal material price, cause whole interdental brush price
The most expensive, make the universal difficulty of interdental brush.
Therefore, how to design a kind of more economical, use safe, convenient to operate, be easy to cleaning interdental brush,
Promote user's experience, be problem demanding prompt solution.
Summary of the invention
In view of this, embodiment of the present invention expectation provides a kind of interdental brush, low cost, uses safely, is easy to
Cleaning, significant increase user's experience.
For reaching above-mentioned purpose, the technical scheme is that and be achieved in that:
Embodiments providing a kind of interdental brush, described interdental brush includes: brush holder, integrated brush
Head and brush torr；First end of described brush torr is fixing with described brush to be connected, the second end of described brush torr
It is connected with described brush holder on-fixed.
In such scheme, described brush is structure as a whole with described brush torr.
In such scheme, the second end of described brush torr is connected with the on-fixed of described brush holder and includes: screw thread is even
Connect or snap connection.
In such scheme, described brush includes brush holder support and bristle；
Described brush holder support diameter is not more than 1.5 millimeters；Described bristle diameter is not more than 0.3 millimeter；Described bristle is long
Degree is not more than 1.5 millimeters.
In such scheme, on described brush holder support, the axially disposed described bristle being no less than two rows, often arranges setting
Having no less than 1 described bristle, in described each row, bristle spacing is not more than 5 millimeters；Or, described brush holder support is not
Bristle is set.
In such scheme, the shape of described brush holder support includes: column or cone；The shape bag of described bristle
Include: column or cone.
In such scheme, described bristle is provided with arc-shaped transitional surface with the junction of described brush holder support；
The top of described bristle is arc；
The top of described brush holder support is arc.
In such scheme, described brush torr the first end and described brush are fixing to be connected, including: described brush and
Described brush torr the first end uses injection molding manner to connect；
Described injection molding manner includes: encapsulated injection (Over Molding) mode or inserts injection (Insert
Molding) mode.
In such scheme, described brush uses plastic material to make.
In such scheme, described brush plastic material includes: polypropylene (PP) or polyethylene (PE) or
Polyether-ether-ketone (PEEk) or polyformaldehyde (POM) or polyamide (PA) or acrylonitrile butadiene
Styrol copolymer (ABS) or polycarbonate (PC) or thermoplastic elastomer (TPE) (TPE), thermoplasticity
Polyurethane (TPU).
The interdental brush that the embodiment of the present invention is provided, including: brush holder, integrated brush and brush torr；
First end of described brush torr is fixing with described brush to be connected, and the second end of described brush torr is non-with described brush holder
Fixing connection；So, owing to using integrally moulded brush, and use the mode of brush head changeable,
Reduce manufacturing cost and use cost；Further, the bristle of brush and brush holder support top use designed arc-shaped appearance,
Connecting portion uses arc transition, it is to avoid injury to gingiva, and is easier to cleaning；Use all-plastic material
Brush, nuisance is exempted and being easier to, and enhances safety in utilization, promotes user's experience.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment of the present invention interdental brush；
Fig. 2 is the composition structural representation of embodiment of the present invention interdental brush；
Fig. 3 is embodiment of the present invention brush and brush torr composite unit structure schematic diagram；
Fig. 4 is embodiment of the present invention brush and brush torr assembly is faced and cross-sectional schematic；
Fig. 5 is the brush-head structure schematic diagram of embodiment of the present invention interdental brush；
Fig. 6 is the bristle arrangement schematic diagram of embodiment of the present invention interdental brush.
Detailed description of the invention
In the embodiment of the present invention, interdental brush includes: brush holder, integrated brush and brush torr；Described brush
First end of head rest is fixing with described brush to be connected, and the second end of described brush torr is with described brush holder on-fixed even
Connect.
Below in conjunction with embodiment, the present invention is further described in more detail.
The interdental brush that the embodiment of the present invention provides, as it is shown in figure 1, be the three-dimensional view of described interdental brush 100；
As in figure 2 it is shown, described interdental brush 100 includes: brush holder 110, integrated brush 120 and brush torr
130；First end 131 of described brush torr 130 is fixing with described brush 120 to be connected, described brush torr 130
The second end 132 be connected with described brush holder 110 on-fixed；
Concrete, described brush 120 can be made by plastic material is one-body molded, described plastic material bag
Include: polypropylene PP or polythene PE or polyether-ether-ketone PEEk or polyformaldehyde POM or polyamide
PA or acrylonitrile butadient styrene ABS or polycarbonate PC or thermoplastic elastomer (TPE)
TPE, thermoplastic polyurethane TPU etc.；Here it is possible to use the one-body molded described brush 120 of injection molding manner；
Owing to plastic material goods are easier to implement release to nuisance than metallic article in the fabrication process, therefore,
Use plastic material can promote the safety of brush 120.
Described brush 120 is arranged on brush holder 110 by brush torr 130；The first of described brush torr 130
End 131 is connected with brush 120；Here it is possible to use Over Molding or the side of Insert Molding
Formula is connected fixing with described brush 120 for the first end 131 of described brush torr 130.Described brush torr 130
The assembly formed through Over Molding with described brush 120 is as shown in Figure 3；Fig. 4 a is described brush
The front view of the assembly that head rest 130 and described brush 120 are formed through Over Molding；Described Fig. 4 b
For the assembly in Fig. 4 a A-A to sectional view, as shown in Figure 4 b, can enter at described brush 120
One of row Over Molding arranges a circle projection, strengthens described brush torr after Over Molding
130 with the adhesion of described brush 120.
In actual application, owing to the injection precision of brush 120 demand is higher, brush 120 and brush torr simultaneously
130 materials used may be different, therefore, it can individually use precision die to be molded described brush
120, recycle another set of mould and use the method for Over Molding to overlap brush on described brush 120
Torr 130；
Further, described brush torr 130 can also use Integral design with described brush 120, uses one
Described brush torr 130 described in body formed technology straight forming and the assembly of described brush 120.
Second end 132 of described brush torr 130 is connected with described brush holder 110, and on-fixed can be used to connect
Mode connect the second end 132 of described brush torr 130 and described brush holder 110；Described on-fixed connects bag
Include: threaded or snap connection；When brush 120 damages, can directly replace described brush 120 with
Brush torr 130.Wherein, the implementation method snapped connection described in may include that and arranges in brush holder 110 end
One cylindrical hole, arranges several projection at cylinder hole wall；Second end 132 of described brush torr 130 can set
Count into cylinder, the described cylindrical hole of insertion can be mated, by be arranged on the groove of described periphery with
The described buckle convexed to form, and connect the second end 132 and the described brush holder 110 of described brush torr 130.
Described snap connection the second cylindrical outside dimension of end 132 and the brush holder 110 that can also use brush torr 130
The internal diameter size of end cylindrical hole coordinates, it is achieved is relatively fixed and detachably, can no longer arrange protruding and recessed
Groove structure.Described thread connecting mode includes that the second end 132 of brush torr 130 makes external screw thread and brush holder 110
Female thread in the cylindrical hole of end is rotatably connected.
Further, as shown in figure 5a and 5b, described brush 120 includes brush holder support 121 and bristle 122；
Described brush holder support 121 can be elongated column or vertebral body；One end of described brush holder support 121 and described brush torr
130 connect, and the other end of described brush holder support 121 can use spherical crown designed arc-shaped appearance, it is to avoid in use stabs
Gingiva；Described bristle 122 can be elongated column or vertebral body, and described bristle 122 can also be brush holder support
Projection on 121, such as half-circle projection etc.；Can set vertically along the axially arranged bristle of brush holder support 121 122
Put to be positioned at collinear bristle 122 shape in a row, the structure of described line of bristles such as Fig. 4 and Fig. 5；This
In, the bristle 122 of more than two rows can be set, often row arranges no less than 1 bristle 122, bristle in each row
Between distance be not more than 5.0 millimeters even can be below 1 millimeter.Preferably, 6 to 10 can be arranged
Row brush hair 122；Each row brush hair 122 can circumferentially disposed around described brush holder support 121 equably；Described brush
The top of hair 122 uses designed arc-shaped appearance, to avoid in use stabbing gingiva.Can not also be at brush holder support 121
On bristle 122 is set.Described bristle 122 can use circular arc transition with the junction of brush holder support 121, as
This, can promote the convenient degree of bristle 122 and brush holder support 121 contact site soil cleaning.Described brush holder support
The diameter of 121 can use less than 1.5 millimeters, and the diameter of described bristle 122 can use less than 0.3 millimeter,
The length of described bristle 122 can use less than 1.5 millimeters.The radial cross-sectional shape of bristle 122 can be
Circular, oval, trapezoidal, rectangle, rhombus or triangle etc..As shown in Figure 5 a, the bristle in each row
122 can use different length, it is also possible to as shown in Figure 5 b, can use identical length in each row,
The length of each row brush hair 122 can also use different length.Bristle 122 in adjacent row is aligned with each other
In the case of, the bristle 122 along brush holder support 121 circumference defines one group, Fig. 6 be brush 120 radially
Sectional view, Fig. 6 illustrates one group of bristle 122 on brush holder support 121 from being not provided with bristle 122, to setting respectively
Putting the arrangement situation of 2,3,4,5,6,8 bristles 122, in actual application, the arrangement of bristle 122 can
To adjust according to the actual requirements, as bristle 122 etc. can be arranged at random on brush holder support 121.
The above, the only good embodiment of the present invention, it is not intended to limit the protection model of the present invention
Enclose, all any amendment, equivalent and improvement etc. made within the spirit and principles in the present invention, all should
Within being included in protection scope of the present invention.
Claims (10)
1. an interdental brush, it is characterised in that described interdental brush includes: brush holder, integrated brush and
Brush torr；First end of described brush torr is fixing with described brush to be connected, the second end of described brush torr and institute
State brush holder on-fixed to connect.
Interdental brush the most according to claim 1, it is characterised in that described brush and described brush torr
It is structure as a whole.
Interdental brush the most according to claim 1, it is characterised in that the second end of described brush torr and institute
State the on-fixed of brush holder to connect and include: threaded or snap connection.
Interdental brush the most according to claim 1, it is characterised in that described brush includes brush holder support and bristle；
Described brush holder support diameter is not more than 1.5 millimeters；Described bristle diameter is not more than 0.3 millimeter；Described bristle is long
Degree is not more than 1.5 millimeters.
Interdental brush the most according to claim 4, it is characterised in that axially disposed on described brush holder support
No less than the described bristle of two rows, often row is provided with no less than 1 described bristle, in described each row between bristle
Away from no more than 5 millimeters；Or, described brush holder support is not provided with bristle.
Interdental brush the most according to claim 4, it is characterised in that the shape of described brush holder support includes: post
Shape body or cone；The shape of described bristle includes: column or cone.
Interdental brush the most according to claim 4, it is characterised in that described bristle and the company of described brush holder support
The place of connecing is provided with arc-shaped transitional surface；
The top of described bristle is arc；
The top of described brush holder support is arc.
Interdental brush the most according to claim 1, it is characterised in that described brush torr the first end is with described
Brush is fixing to be connected, including: described brush uses injection molding manner to be connected with described brush torr the first end；
Described injection molding manner includes: encapsulated injection Over Molding mode or inserts injection Insert
Molding mode.
Interdental brush the most according to claim 1, it is characterised in that described brush uses plastic material
Make.
Interdental brush the most according to claim 7, it is characterised in that described brush plastic material includes:
Polypropylene PP or polythene PE or polyether-ether-ketone PEEk or polyformaldehyde POM or polyamide PA,
Or acrylonitrile butadient styrene ABS or polycarbonate PC or thermoplastic elastomer (TPE) TPE,
Thermoplastic polyurethane TPU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610442932.0A CN105919275A (en) | 2016-06-16 | 2016-06-16 | Interdental brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610442932.0A CN105919275A (en) | 2016-06-16 | 2016-06-16 | Interdental brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105919275A true CN105919275A (en) | 2016-09-07 |
Family
ID=56831180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610442932.0A Pending CN105919275A (en) | 2016-06-16 | 2016-06-16 | Interdental brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105919275A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106702532A (en) * | 2017-01-17 | 2017-05-24 | 深圳市华之飞科技有限公司 | 3D lens polishing brush wire formula and preparation method thereof |
| CN109715009A (en) * | 2016-09-29 | 2019-05-03 | 株式会社 Lg 生活健康 | The bristles of polyketone material and toothbrush including the bristles |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3939520A (en) * | 1974-06-13 | 1976-02-24 | Axelsson P A T | Tooth brush |
| JPH09121942A (en) * | 1995-10-30 | 1997-05-13 | Lion Corp | Inter-tooth brush |
| CN1341005A (en) * | 1999-02-25 | 2002-03-20 | 科伦特工厂有限公司 | Cleaning element, especially for cleaning teeth and method for producing the same |
| JP2002153325A (en) * | 2000-11-17 | 2002-05-28 | Office Hisaka:Kk | Interdental brush |
| TW545215U (en) * | 2002-01-25 | 2003-08-01 | Jung-Ying Chen | Brush for crevice between teeth |
| JP2004216015A (en) * | 2003-01-17 | 2004-08-05 | Toppan Printing Co Ltd | Interdental brush holder |
| CN201958076U (en) * | 2010-10-21 | 2011-09-07 | 吴伟孜 | Toothspace cleaning tool with sterilizing function |
| CN202760492U (en) * | 2012-07-31 | 2013-03-06 | 蔡文鑫 | Integrally formed environment-friendly interdental brush structure |
| EP2687124A1 (en) * | 2012-07-18 | 2014-01-22 | PONZINI S.p.A. | Support device for interdental brush and similar tools for oral hygiene |
| TWM480935U (en) * | 2013-10-08 | 2014-07-01 | Ding-Xiang Qiu | Interdental brush structure |
| CN205696411U (en) * | 2016-06-16 | 2016-11-23 | 朱群益 | A kind of interdental brush |
-
2016
- 2016-06-16 CN CN201610442932.0A patent/CN105919275A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3939520A (en) * | 1974-06-13 | 1976-02-24 | Axelsson P A T | Tooth brush |
| JPH09121942A (en) * | 1995-10-30 | 1997-05-13 | Lion Corp | Inter-tooth brush |
| CN1341005A (en) * | 1999-02-25 | 2002-03-20 | 科伦特工厂有限公司 | Cleaning element, especially for cleaning teeth and method for producing the same |
| JP2002153325A (en) * | 2000-11-17 | 2002-05-28 | Office Hisaka:Kk | Interdental brush |
| TW545215U (en) * | 2002-01-25 | 2003-08-01 | Jung-Ying Chen | Brush for crevice between teeth |
| JP2004216015A (en) * | 2003-01-17 | 2004-08-05 | Toppan Printing Co Ltd | Interdental brush holder |
| CN201958076U (en) * | 2010-10-21 | 2011-09-07 | 吴伟孜 | Toothspace cleaning tool with sterilizing function |
| EP2687124A1 (en) * | 2012-07-18 | 2014-01-22 | PONZINI S.p.A. | Support device for interdental brush and similar tools for oral hygiene |
| CN202760492U (en) * | 2012-07-31 | 2013-03-06 | 蔡文鑫 | Integrally formed environment-friendly interdental brush structure |
| TWM480935U (en) * | 2013-10-08 | 2014-07-01 | Ding-Xiang Qiu | Interdental brush structure |
| CN205696411U (en) * | 2016-06-16 | 2016-11-23 | 朱群益 | A kind of interdental brush |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109715009A (en) * | 2016-09-29 | 2019-05-03 | 株式会社 Lg 生活健康 | The bristles of polyketone material and toothbrush including the bristles |
| CN106702532A (en) * | 2017-01-17 | 2017-05-24 | 深圳市华之飞科技有限公司 | 3D lens polishing brush wire formula and preparation method thereof |
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Application publication date: 20160907 |