CN2280453Y - Tooth brush with sharp bristle - Google Patents
Tooth brush with sharp bristle Download PDFInfo
- Publication number
- CN2280453Y CN2280453Y CN 96241772 CN96241772U CN2280453Y CN 2280453 Y CN2280453 Y CN 2280453Y CN 96241772 CN96241772 CN 96241772 CN 96241772 U CN96241772 U CN 96241772U CN 2280453 Y CN2280453 Y CN 2280453Y
- Authority
- CN
- China
- Prior art keywords
- bristle
- sharp
- spring wire
- cutting edge
- 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.)
- Expired - Fee Related
Links
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- Brushes (AREA)
Abstract
The utility model relates to a tooth brush with sharp bristles which belongs to the technical field of sanitary appliances and can effectively clear dirt in cracks between teeth. The utility model is formed by the way that bristle planting parts of a tooth brush handle having common brush bristles are provided with a plurality of sharp brush bristles guide tubes, a spring wire and a clamping seat. One end of the spring wire is arranged in the clamping seat and sharp brush bristles are fixed on the other end of the spring wire. The sharp brush bristles are slightly higher than the common brush bristles. Under the function of the spring wire, the sharp brush bristles slide freely in the sharp brush bristles guide tubes.
Description
The utility model relates to a kind of Tooth brush with sharp bristle in the sanitary ware field.
Now general toothbrush is because the height of bristle is the same, goes brush finish into the plane, and when brushing teeth, under stop of tooth to brush finish, bristle is not easy to be deep in the teeth crevice and goes.The present Colgate-Palmolive undaform toothbrush of the U.S., when it is brushed teeth effective means be a row brush hair over against slot, for more tiny slot or the slot that do not wait of width up and down, the undaform bristle is subjected to stopping of part, also is not easy to be deep in whole slots and goes like this.So current toothbrushes all is not easy thoroughly to remove the dirt in the slot at present.
The purpose of this utility model is that a kind of cutting edge formula toothbrush will be provided, and it can remove dirt not damage tooth and oral cavity again in the teeth crevice effectively.
The purpose of this utility model is achieved in that at the hair of planting of toothbrush handles and locates some cutting edge bristle conduits and spring wire deck are set that spring wire one end is contained in the deck, and the other end is pressed into the fixing cutting edge bristle of going up of flat.The cutting edge bristle can be free to slide in cutting edge bristle conduit a little more than other general bristle.When brushing teeth, the cutting edge bristle is circuitous promptly deeply enters to tooth seam, and wherein dirt removal is clean; When not having slot, the cutting edge bristle will be pushed back the position contour with general bristle by the effect of spring wire.
The utility model is higher than general bristle and retractible cutting edge bristle because of being provided with in former general bristle, thus be easy to remove in the slot dirt and can damage tooth and oral cavity.
Concrete structure of the present utility model is provided by the following drawings and explanation thereof:
Fig. 1 is the front view according to the Tooth brush with sharp bristle that the utility model proposes.
Fig. 2 is the vertical view according to the Tooth brush with sharp bristle that the utility model proposes.
Fig. 3 is the A-A cutaway view of Fig. 2.
1. toothbrush handles are planted hair place 2. general bristle 3. cutting edge bristles, 4. spring wire flat ends, 5. spring wires, 6. cutting edge bristle conduits, 7. spring wire decks, 8. grooves, 9. toothbrush handles among the figure
The hair place (1) that plants in toothbrush handles (9) is provided with several cutting edge bristle conduits (6) and spring wire deck (7), and an end of spring wire (5) is contained in the deck (7), and the other end is pressed into the fixing cutting edge bristle (3) of going up of flat (4).Cutting edge bristle (3) is that the top is the spherical cone of semicircle, and suitable intensity is arranged, and the back is installed a little more than other general bristle (2), can be free to slide in cutting edge bristle conduit (6).Spring wire (5) the toothbrush handles (9) of process locate fluting (8) so that spring wire (5) crouches into free springing in the groove.When brushing teeth, cutting edge bristle (3) is deeply entered during to slot circuitous, is not subjected to the obstruction of other general bristle (2); When circuitous slot not, cutting edge bristle (3 ') is pushed back and the contour position of general bristle (2) from cutting edge bristle conduit (6 ') under the effect of spring wire (5 ').
Claims (2)
1. can effectively remove the Tooth brush with sharp bristle of dirt in the teeth crevice, this toothbrush has a brush holder (9) and has planted general bristle (2), the hair place (1) that plants that it is characterized in that brush holder (9) is provided with some bristle conduits (6) and spring wire deck (7), one end of spring wire (5) is contained in the deck, the other end is pressed into flat (4), fixing cutting edge bristle (3), spring wire the toothbrush handles place fluting of process.
2. Tooth brush with sharp bristle according to claim 1 is characterized in that: the top of cutting edge bristle (3) is the spherical cone of semicircle, and suitable intensity is arranged, and the back is installed a little more than general bristle (2), can be free to slide in cutting edge bristle conduit (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96241772 CN2280453Y (en) | 1996-11-12 | 1996-11-12 | Tooth brush with sharp bristle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96241772 CN2280453Y (en) | 1996-11-12 | 1996-11-12 | Tooth brush with sharp bristle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2280453Y true CN2280453Y (en) | 1998-05-06 |
Family
ID=33916087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96241772 Expired - Fee Related CN2280453Y (en) | 1996-11-12 | 1996-11-12 | Tooth brush with sharp bristle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2280453Y (en) |
-
1996
- 1996-11-12 CN CN 96241772 patent/CN2280453Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |