CN2221337Y - Hand rotating toothbrush - Google Patents
Hand rotating toothbrush Download PDFInfo
- Publication number
- CN2221337Y CN2221337Y CN 94212926 CN94212926U CN2221337Y CN 2221337 Y CN2221337 Y CN 2221337Y CN 94212926 CN94212926 CN 94212926 CN 94212926 U CN94212926 U CN 94212926U CN 2221337 Y CN2221337 Y CN 2221337Y
- Authority
- CN
- China
- Prior art keywords
- brush
- model
- utility
- brush head
- hand rotating
- 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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- Brushes (AREA)
Abstract
The utility model provides a hand rotating toothbrush which is provided with a brush head and a brush handle. The utility model is characterized in that a protective cover which can rotate around the brush head is arranged on the brush head, and brush bristles are distributed on the brush head. The hand rotating toothbrush has the advantages of simple structure and reliable performance. By using the utility model, the upward and downward tooth brushing mode which is provided by oral experts can be realized; the teeth can be cleaned more thoroughly, conveniently and scientifically; the occurrence of oral disease is reduced, and the damage for oral mucosa in brushing time can be relieved simultaneously. Thus, people's body health can be kept.
Description
The utility model relates to a kind of daily living article, particularly be a kind of hand rotary toothbrush.
Its bristle of traditional toothbrush is that parallel plane is arranged, and mainly is horizontal move left and right when brushing teeth, cleaning teeth well, and also easy damaged periodontal is very not meet hygienic science simultaneously.Patent announcement number exists complex structure, unreliable, the more high shortcoming of cost of performance for CN208 2990U, CN2082989U, the disclosed rotary tooth-brush of CN2073255U; Patent divide to be accused number for the disclosed electrodynamic type rotation of CN2121927U toothbrush exists the cost height, motor is fragile and turn to deficiencies such as single.
In view of above reason, the purpose of this utility model is for a kind of simple in structure, dependable performance is provided, and the brush forensic science can be protected oral cavity, hand rotary toothbrush easy to use.
Brush holder, brush are arranged in the utility model, and it is characterized in that having on the brush can be around the protecting cover of brush rotation, and bristle is distributed in (referring to Fig. 1) on the brush.
Interior axle is arranged in the above-mentioned brush, and the other end and the brush holder of interior axle are close to (referring to Fig. 1).
Being shaped as of above-mentioned brush cylindrical (referring to Fig. 1), tooth is stressed evenly.
Being shaped as of above-mentioned brush holder cylindrical (referring to Fig. 1) firmly evenly, used very convenient.
When using the utility model,, protecting cover is held by the compressing of lip, movable finger, the rotation brush holder drives brush and rotates up and down, thereby reaches the purpose of brushing teeth; When brush inner teeth gear face, utilize the compressing of tongue to stablize protecting cover, equally can outwash tooth inner face.When brushing teeth, the main effect of protecting cover is that the rotation for brush provides support a little, also can protect oral mucosa to exempt from the hardship of bristle wound simultaneously.
Compare with existing toothbrush, the utlity model has following advantage:
1, simple in structure, dependable performance, easy to use;
2, the teeth brushing way up and down that oral expert is advocated is conveniently realized, make tooth can more thorough, more convenient, more scientifically obtain cleaning, reduce the generation of mouth disease, the hardship that can exempt the injury of oral mucosa when brushing teeth simultaneously is to safeguard that people's is healthy.
Introduce embodiment of the present utility model in detail below in conjunction with accompanying drawing:
Fig. 1 is a structural representation of the present utility model.
Referring to Fig. 1, axle 3 formed an integral body in 2 of cylindrical brush 1 and cylindrical brush holders tightly were equipped with.Protecting cover 4 places on the brush 1 tool around brush 1 rotation, and bristle 5 is evenly distributed on the brush 1.Brush, brush holder and protecting cover can be made with the plastics identical with existing toothbrush.Bristle uses the nylon bistrique bristle identical with having toothbrush material now to make.Production equipment mainly adopts injection machine, special mould etc., and current toothbrushes manufacturer all has the ability to produce.
Claims (4)
1, hand rotary toothbrush has brush holder, brush, and it is characterized in that having on the described brush can be around the protecting cover of brush rotation, and bristle is distributed on the brush.
2, hand rotary toothbrush as claimed in claim 1 is characterized in that having in the described brush interior axle, and the other end and the brush holder of interior axle are close to.
3, hand rotary toothbrush as claimed in claim 1 is characterized in that being shaped as of described brush is cylindrical.
4, hand rotary toothbrush as claimed in claim 1 is characterized in that being shaped as of described brush holder is cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94212926 CN2221337Y (en) | 1994-05-20 | 1994-05-20 | Hand rotating toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94212926 CN2221337Y (en) | 1994-05-20 | 1994-05-20 | Hand rotating toothbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2221337Y true CN2221337Y (en) | 1996-03-06 |
Family
ID=33829633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94212926 Expired - Fee Related CN2221337Y (en) | 1994-05-20 | 1994-05-20 | Hand rotating toothbrush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2221337Y (en) |
-
1994
- 1994-05-20 CN CN 94212926 patent/CN2221337Y/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 |