CN201213566Y - Back arc shaped toothbrush - Google Patents
Back arc shaped toothbrush Download PDFInfo
- Publication number
- CN201213566Y CN201213566Y CNU2008200249508U CN200820024950U CN201213566Y CN 201213566 Y CN201213566 Y CN 201213566Y CN U2008200249508 U CNU2008200249508 U CN U2008200249508U CN 200820024950 U CN200820024950 U CN 200820024950U CN 201213566 Y CN201213566 Y CN 201213566Y
- Authority
- CN
- China
- Prior art keywords
- toothbrush
- head toothbrushes
- toothbrush head
- radian
- arc
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a back arc-shaped toothbrush, which comprises a toothbrush head, brush hairs arranged on one side of the toothbrush head and a toothbrush handle connected with the toothbrush head, wherein the toothbrush head is bended towards the back surfaces of the brush hairs, so that the toothbrush head has certain radian; and the surfaces of the brush hairs on the toothbrush head also have the back radian which is the same as the radian of the toothbrush head. Compared with prior art, the back arc-shaped toothbrush has the advantages of reasonable design, simple structure and convenient use, and is convenient to make the up and down, as well as the left and right movements in the oral cavity and better cleans the inner sides of teeth without hurting gum, so that the back arc-shaped toothbrush has good popularization and application values.
Description
Technical field
The utility model relates to a kind of daily living article, specifically a kind of toothbrush.
Background technology
The toothbrush that generally uses is by head toothbrushes now, and the bristle that is arranged on the head toothbrushes is formed with the brush holder that is connected head toothbrushes.For effective cleaning being carried out in the tooth both sides, the bristle undulate on the toothbrush, the slit between the tooth that the part that bristle protrudes can be deep into.The brush holder that connects head toothbrushes has arc, is convenient to grip with hand.
Although this toothbrush can satisfy the effect of daily cleaning tooth, because arranging, the oral cavity inner teeth gear is certain arc, when common toothbrush is cleared up tooth, because the end of arc is cleared up not too easily, the dead band can appear cleaning.Front arc toothbrush in the market, head toothbrushes has certain radian towards bristle one lateral bending song.The arc anastomosis in the arc of this toothbrush and the oral cavity inner teeth gear outside is not so when brushing teeth the tooth outside, well the outer surface of cleaning teeth can stay the dead angle.But this front arc toothbrush is when the inner surface of cleaning teeth, and this arc can produce infringement to gum on the contrary, and inconvenience is moved up and down in the tooth inboard.
Summary of the invention
The purpose of this utility model provides a kind of rear arc toothbrush, can move up and down in the oral cavity more easily, cleans each place, and gum is not produced infringement.
The technical solution of the utility model realizes in the following manner, and the rear arc toothbrush comprises head toothbrushes, is arranged on the bristle and the brush holder that is connected head toothbrushes of a side on the head toothbrushes, and head toothbrushes has certain radian towards the back side bending of bristle.
Above-mentioned rear arc toothbrush, the bristle surface on its head toothbrushes also can have radian after back radian the same with head toothbrushes or the waveform.
The utility model has the advantages that:
1, reasonable in design, simple in structure, easy to use;
2, adopt the design of rear arc, convenient toothbrush is motion up and down in the oral cavity, and rear arc is more suitable for the oral cavity shape, and cleaning teeth is inboard and do not injure gum better.
Description of drawings
Below in conjunction with accompanying drawing rear arc toothbrush of the present utility model is done following detailed description the in detail.
Accompanying drawing 1 is the structural representation of rear arc toothbrush.
Mark in the accompanying drawing is represented respectively: bristle 1, head toothbrushes 2, brush holder 3.
The specific embodiment
As shown in Figure 1, rear arc toothbrush of the present utility model comprises head toothbrushes 2, is arranged on the bristle 1 of a side on the head toothbrushes 2 and the brush holder 3 that is connected head toothbrushes 2.Head toothbrushes 2 has certain radian towards the back side bending of bristle 1.
The surface that is arranged on the bristle 1 on the head toothbrushes 2 also has radian after back radian the same with head toothbrushes 2 or the waveform.The radian that head toothbrushes is 2 ones should not be too big, should be advisable to be not more than 1 radian during making, or slightly crooked getting final product; The length of head toothbrushes 2 is to be not more than 3.5CM, and width is not more than 1.0CM and is advisable, and is smaller than the Toothbrush for adult of selling in the market.
Back arc shaped toothbrush prior art of the present utility model is compared, and is reasonable in design, simple in structure, easy to use, The convenient toothbrush head is up and down motion in the oral cavity, and cleaning teeth is inboard and do not injure gum better, because of And, have good value for applications.
Claims (2)
1, rear arc toothbrush comprises head toothbrushes, is arranged on the bristle and the brush holder that is connected head toothbrushes of a side on the head toothbrushes, it is characterized in that the back side bending of head toothbrushes towards bristle, has certain radian.
2, rear arc toothbrush according to claim 1 is characterized in that the bristle surface on the head toothbrushes has the radian the same with head toothbrushes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200249508U CN201213566Y (en) | 2008-07-09 | 2008-07-09 | Back arc shaped toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200249508U CN201213566Y (en) | 2008-07-09 | 2008-07-09 | Back arc shaped toothbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201213566Y true CN201213566Y (en) | 2009-04-01 |
Family
ID=40518776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200249508U Expired - Fee Related CN201213566Y (en) | 2008-07-09 | 2008-07-09 | Back arc shaped toothbrush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201213566Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106820556A (en) * | 2015-12-04 | 2017-06-13 | 金贞惠 | Curved tooth-brush |
-
2008
- 2008-07-09 CN CNU2008200249508U patent/CN201213566Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106820556A (en) * | 2015-12-04 | 2017-06-13 | 金贞惠 | Curved tooth-brush |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090401 Termination date: 20100709 |