CN207100874U - Prism structure toothbrush bristle - Google Patents
Prism structure toothbrush bristle Download PDFInfo
- Publication number
- CN207100874U CN207100874U CN201720367251.2U CN201720367251U CN207100874U CN 207100874 U CN207100874 U CN 207100874U CN 201720367251 U CN201720367251 U CN 201720367251U CN 207100874 U CN207100874 U CN 207100874U
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- CN
- China
- Prior art keywords
- bristle
- toothbrush
- sharpening
- prism
- tooth
- 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.)
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Abstract
The utility model discloses a kind of prism structure toothbrush bristle, bristle body is multi-edge column-shaped, preferably pentagonal prism or hexagon, bristle ends are spherical shape, multi-prism taper sharpening or coniform sharpening, scraped during use by triangle portion, dental surface contact with the intersection of gum between the adjacent surface of bristle body side corner angle and tooth, tooth, lifting cleaning clean effect, shortens brushing time, can also improve the bending resistance of bristle.
Description
Technical field
It the utility model is related to the bristle that a kind of toothbrush uses, more particularly to a kind of water chestnut rod structure toothbrush bristle.
Background technology
Toothbrush is a kind of brush for cleaning tooth.The general Shi Douhui that brushes teeth cleans tooth on toothbrush plus toothpaste,
Toothbrush is the necessary article of people's daily life.
Toothbrush is typically made up of the bristle of brush holder and brush holder head, and bristle is solid by plantation by the implantation hole on brush holder head
Fixed, because drawing process needs, the section of bristle is circle.Further study show that circular bristle is in use, cleaning effect master
To be produced by bristle ends contact with tooth and gum, the face of cylinder and teeth contact face very little, the adjacent surface, tooth tooth
The position that the bristle ends such as the intersection of triangle portion, dental surface and gum are not readily accessible to is more difficult to clean, therefore circular
Bristle brushing efficiency is relatively low, it is necessary to which longer brushing time gets to cleaning purpose.
The content of the invention
The purpose of this utility model is to provide a kind of toothbrush bristle for improving brushing efficiency, using made of the bristle
Toothbrush can shorten brushing time.
The bristle body of the utility model toothbrush is multi-edge column-shaped, bristle ends be spherical shape, multi-prism taper sharpening or
The coniform sharpening of person.
Preferably through arc transition between bristle body multi-edge column-shaped side.
Bristle body is preferably pentagonal prism or hexagon.
Bristle body multi-edge column-shaped cylinder width is preferably between 0.175-0.345mm.
The sharpening portion of bristle ends and the junction of bristle body pass through arc transition.
The utility model toothbrush in use, by triangle portion between the adjacent surface of bristle body side corner angle and tooth, tooth,
Dental surface contact with the intersection of gum scrapes, lifting cleaning clean effect, meanwhile, prismatic body can also improve bristle
Bending resistance.
The appearance for the clear refractive power that polygon prism bristle has, toothbrush use the mill of bristle body corner angle after a period of time
Damage, the old degree of toothbrush is can determine whether by the contrast of the definition of bristle refractive power, decides whether more renew toothbrush.
Brief description of the drawings
Fig. 1 is a kind of embodiment schematic diagram of the utility model；
Fig. 2 is Fig. 1 bristle body cross-sectional views；
Fig. 3 is Fig. 1 bristle sharpening portions or rounding cross section schematic diagram.
Fig. 4 is the bristle body overall structure diagram of hexagonal prism shape；
Fig. 5 is Fig. 4 bristle body cross-sectional views；
Fig. 6 is Fig. 4 bristle sharpening portions or rounding cross section schematic diagram.
Embodiment
Toothbrush bristle main body 1 shown in Fig. 1-3 is pentagonal prism shape, and each cylinder width of pentagonal prism shape is preferably
0.245mm, length determine according to the length of the bristle needed for toothbrush.The both ends of bristle body 1 are conical sharpening portion 2, and it is horizontal
Section is circle, and the sharpening portion at toothbrush bristle both ends can go deep into the concavo-convex gap of teeth surfaces without hindering gingiva tissue and tooth
Enamel.By trickle arc transition between each side of pentagonal prism shape, make corner angle excessively sharp, in toothbrush in use,
The intersection of triangle portion, dental surface and gum carries out contact scraping between the adjacent surface of corner angle and tooth, tooth, can remove tooth
The dirt of surface adhesion.
Toothbrush bristle main body 4 shown in Fig. 4-6 is hexagonal prism shape, and each cylinder width of prismatic body is about
0.21mm, length determine that the both ends of bristle body 4 are conical sharpening portion 5, prismatic according to the bristle lengths that toothbrush needs
Pass through trickle arc transition between each side.
The utility model can use plastic material or thermoplastic elastomer (TPE) to make, and material is heated and melted, through fixed after extrusion
The diamond hole stretching of pattern tool, obtains multi-edge column-shaped silk thread, and disconnection is stretched in the local heating again of the extension position of needs, feasible
The conical sharpening portion of bristle ends, the sharpening portion of polygonal pyramid shape can be formed in corresponding mould, also can be by multi-edge column-shaped silk
Line forms conical sharpening portion, multi-prism taper sharpening portion or sphere after the extension position cut-out of needs using solvent corrosion
Shape sharpening portion.Some bristles are assembled to form tow after, doubling be implanted into toothbrush handle head, toothbrush can be formed.
Claims (5)
- A kind of 1. prism structure toothbrush bristle, it is characterised in that bristle body is multi-edge column-shaped, bristle ends be spherical shape, Multi-prism taper sharpening or coniform sharpening.
- 2. toothbrush bristle according to claim 1, it is characterised in that lead between the multi-edge column-shaped side in the bristle body Cross arc transition.
- 3. toothbrush bristle according to claim 1 or claim 2, it is characterised in that the bristle body is pentagonal prism or six prisms Shape.
- 4. toothbrush bristle according to claim 1, it is characterised in that the multi-edge column-shaped cylinder width in the bristle body is Between 0.175-0.345mm.
- 5. toothbrush bristle according to claim 1, it is characterised in that the sharpening portion of the bristle ends and the company of bristle body The place of connecing passes through arc transition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720367251.2U CN207100874U (en) | 2017-04-10 | 2017-04-10 | Prism structure toothbrush bristle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720367251.2U CN207100874U (en) | 2017-04-10 | 2017-04-10 | Prism structure toothbrush bristle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207100874U true CN207100874U (en) | 2018-03-16 |
Family
ID=61596087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720367251.2U Active CN207100874U (en) | 2017-04-10 | 2017-04-10 | Prism structure toothbrush bristle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207100874U (en) |
-
2017
- 2017-04-10 CN CN201720367251.2U patent/CN207100874U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |