CN206380895U - A kind of improved nano-rubber toothbrush - Google Patents
A kind of improved nano-rubber toothbrush Download PDFInfo
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- CN206380895U CN206380895U CN201720477448.1U CN201720477448U CN206380895U CN 206380895 U CN206380895 U CN 206380895U CN 201720477448 U CN201720477448 U CN 201720477448U CN 206380895 U CN206380895 U CN 206380895U
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- bristle
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- rubber
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Abstract
A kind of improved nano-rubber toothbrush, including brush holder and bristle portion, described bristle portion is provided with multiple bristles, and described bristle forms for nano-rubber material injection, the section of described bristle is triangle, and the area of the triangular-section of the bristle is in be gradually reduced by root to afterbody.The section of described bristle is right angled triangle, and described multiple bristles press rectangular arranged, and be in line as the hypotenuse section of the bristle described in carrying out being spaced of multiple bristles with row is equilateral triangle.Improved nano-rubber toothbrush of the present utility model is by improving the cross sectional shape of bristle, obtain the quality of the bristle of better softness, crack conditions of the bristle in shaping de-filming process are also improved simultaneously, not only product quality had been improved but also had improved the yields of product, and had the advantages that to reduce production cost.
Description
Technical field：
The nano-rubber toothbrush that the utility model belongs in toothbrush making field, and in particular to be a kind of improved nanometer
Rubber toothbrush.
Background technology：
Existing scientific and technical continues to develop, and people constantly study the new material of toothbrush, then has using soft
Nano-rubber material make the toothbrush of bristle, because bristle needs softer sense of touch, it is therefore desirable to thinner diameter, at present,
The bristle of the nano-rubber toothbrush of in the market is all columned, improves the connection area of cylindric material, improves bristle fracture
Quantity, improve the yield rate of product, but accordingly, bristle can be made to become harder, comfort level can decline.
The content of the invention：
The defect existed for prior art, the purpose of this utility model, which is to provide, a kind of can overcome changing for drawbacks described above
The nano-rubber toothbrush entered.
The technical scheme in the invention for solving the technical problem is：A kind of improved nano-rubber toothbrush, is closed
Key is that the nano-rubber toothbrush includes brush holder and bristle portion, and described bristle portion is provided with multiple bristles, and described bristle is
Nano-rubber material injection is formed, and the section of described bristle is triangle, and the area of the triangular-section of the bristle is by root
Portion is in be gradually reduced to afterbody.
The section of described bristle is right angled triangle, and described multiple bristles press rectangular arranged, with multiple bristles of row
It is in line and is spaced by hypotenuse.
The section of described bristle is equilateral triangle.
Improved nano-rubber toothbrush of the present utility model obtains better softness by improving the cross sectional shape of bristle
Bristle quality, while also improve bristle shaping de-filming process in crack conditions, not only improved product quality but also carried
The high yields of product, has the advantages that to reduce production cost.
Brief description of the drawings：
Fig. 1 is the utility model structural representation.
Embodiment：
As shown in figure 1, a kind of improved nano-rubber toothbrush, the nano-rubber toothbrush includes brush holder and bristle portion, institute
The bristle portion stated is provided with multiple bristles, and described bristle forms for nano-rubber material injection, and the section of described bristle is three
Angular, the area of the triangular-section of the bristle is by root to afterbody in being gradually reduced.Due to the injection mould using triangle
Tool, the gap that can exist in the junction of adjacent two side of triangle bristle is conducive to the storage of releasing agent, after the injection-moulding
Material break away from moulds during, releasing agent oozes can arrive the composition surface of raw material and mould thoroughly, it is to avoid be brushed in de-filming process
Hair is broken and causes excessive substandard products.Overcome that the cylindrical bristle of prior art is easily broken off in shaping de-filming process lacks
Fall into.
The section of described bristle is right angled triangle, and described multiple bristles press rectangular arranged, with multiple bristles of row
It is in line and is spaced by hypotenuse.Using the bristle cross sectional shape of right angled triangle, and by the oblique of triangle
While being arranged in a straight line, because the distance of hypotenuse to right angle is most short, the swing beneficial to bristle is so arranged with.While two
The orientation of right-angle side so that bristle has to 45 degree of inclined trend in oblique angle, the action to laterally brushing teeth, right angled triangle
Bristle has guide effect.
The section of described bristle is equilateral triangle.The bristle sectional area of equilateral triangle can improve the effect of the demoulding
Rate.
Claims (2)
1. a kind of improved nano-rubber toothbrush, it is characterised in that the nano-rubber toothbrush includes brush holder and bristle portion, described
Bristle portion be provided with multiple bristles, described bristle forms for nano-rubber material injection, and the section of described bristle is triangle
Shape, the area of the triangular-section of the bristle is by root to afterbody in being gradually reduced, and the section of described bristle is right angle three
Angular, described multiple bristles press rectangular arranged, are in line and are spaced by hypotenuse with the multiple bristles arranged.
2. improved nano-rubber toothbrush according to claim 1, it is characterised in that the section of described bristle is equilateral
Triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720477448.1U CN206380895U (en) | 2017-04-28 | 2017-04-28 | A kind of improved nano-rubber toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720477448.1U CN206380895U (en) | 2017-04-28 | 2017-04-28 | A kind of improved nano-rubber toothbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206380895U true CN206380895U (en) | 2017-08-08 |
Family
ID=59494232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720477448.1U Active CN206380895U (en) | 2017-04-28 | 2017-04-28 | A kind of improved nano-rubber toothbrush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206380895U (en) |
-
2017
- 2017-04-28 CN CN201720477448.1U patent/CN206380895U/en active Active
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| GR01 | Patent grant |