CN2204526Y - Toothbrush - Google Patents
Toothbrush Download PDFInfo
- Publication number
- CN2204526Y CN2204526Y CN 94221853 CN94221853U CN2204526Y CN 2204526 Y CN2204526 Y CN 2204526Y CN 94221853 CN94221853 CN 94221853 CN 94221853 U CN94221853 U CN 94221853U CN 2204526 Y CN2204526 Y CN 2204526Y
- Authority
- CN
- China
- Prior art keywords
- toothbrush
- bristle
- brush
- cylinder
- shape
- 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 toothbrush. The toothbrush is characterized in that the top end of each brush bristle of the toothbrush is a sphere or a hemisphere; the brush bristle surface of a brush head, which is inlaid with the brush bristles is a curved surface with small curvature; the shape of the curved surface is same to the shape of the small parts of two parts which are formed in the way that the lateral face of a cylinder is cut by a surface which is parallel to an axis line of the cylinder. In addition, in order to lead the toothbrush to be fit for a tooth form when the toothbrush is used, the lengths of the brush bristles of the toothbrush are different due to the different positions on the teeth. The utility model has the advantages of safe use, high efficiency, tooth form coincidence, etc.
Description
The utility model relates to a kind of toothbrush.
Employed toothbrush in the actual life, be set in all bristle hair ends on the head toothbrushes formed with contact-making surface tooth be a plane, when we brushed teeth with the standard teeth brushing way, the suffered power of each several part bristle was very inhomogeneous, has seriously influenced the effect of brushing teeth.In addition, the top of every bristle of ordinary toothbrush all is a plane, and bristle very easily scratches gum and makes bleeding gums when brushing teeth.
The purpose of this utility model is to provide a kind of safe, novel toothbrush easily.
By following explanation, in conjunction with the accompanying drawings, those skilled in the art can distinct structure of the present utility model.
The utility model comprises brush holder, brush and bristle three parts.On the brush hair side be a little curved surface of radian, the shape that the face that the shape of this curved surface and a cylinder side are parallel to cylinder axis cuts the smaller portions in two parts that the back forms is identical.Bristle be embedded in abreast brush on the hair side, the length that is bumped into brush is identical, it is identical better with profile of tooth when toothbrush is used, toothbrush bristle length is also different because of being positioned at different positions: be positioned at and be parallel to the bristle lengths that brush on the same plane of cylinder bottom surface at hair side place and equate, be positioned at each bristle tips that brush on the same bus of cylinder at hair side place and form a little circular arc of radian, the middle part bristle is the shortest, two ends long slightly.In addition, the top of every bristle of the utility model all is a smooth spheroid or hemisphere, can prevent that bristle from scratching gum and gum is played health care massage.
The utility model has advantages such as identical profile of tooth, service efficiency height, safe healthcare because of above-mentioned bristle mosaic mode and spherical bristle tips are arranged.
Fig. 1 is brush of the present utility model cross section: (1) is brush, and (2) are bristle.
Fig. 2 is vertical section of the present utility model: (1) is brush holder, and (2) are brush, and (3) are bristle.
Fig. 3 is bristle of the present utility model vertical section: (1) is the bristle bar, and (2) are brush end.
Bristle is embedded on the brush, and brush and brush holder connect as one.
Claims (1)
1, a kind of toothbrush that constitutes by brush holder, brush, bristle three parts, the top that it is characterized in that every bristle of toothbrush is a spheroid or hemisphere; It is a curved surface that the brush of inlaying toothbrush bristle hair side, and the shape that the face that the shape of this curved surface and a cylinder side are parallel to cylinder axis cuts the smaller portions in two parts that the back forms is identical; It is different because of being positioned at different positions to be embedded in the toothbrush bristle length that brush on the hair side, the bristle lengths that is positioned on flat shape the hair side place in brush the same cross section of cylinder bottom surface equates, be positioned at each bristle tips that brush on the same bus of cylinder at hair side place and constitute a circular arc, the middle part bristle is the shortest, and two ends are long slightly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94221853 CN2204526Y (en) | 1994-09-16 | 1994-09-16 | Toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94221853 CN2204526Y (en) | 1994-09-16 | 1994-09-16 | Toothbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2204526Y true CN2204526Y (en) | 1995-08-09 |
Family
ID=33836033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94221853 Expired - Fee Related CN2204526Y (en) | 1994-09-16 | 1994-09-16 | Toothbrush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2204526Y (en) |
-
1994
- 1994-09-16 CN CN 94221853 patent/CN2204526Y/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 | ||
| C53 | Correction of patent for invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE ADDRESS; FROM: HARBIN ENGINEERING UNIVERSITY (FORMERLY SHIP INSTITUTE) CLASS 93-321 TO: HARBIN ENGINEERING UNIVERSITY (FORMERLY SHIP INSTITUTE) CLASS 94-311 TRANSFER |
|
| CP03 | Change of name, title or address |
Address after: Harbin Engineering University (former ship College) 94-311 classes Wang Tao turn Patentee after: Yang Ruo Address before: Harbin Engineering University (former ship Institute) class 93-321 Patentee before: Yang Ruo |
|
| C53 | Correction of patent for invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE ADDRESS; FROM: HARBIN ENGINEERING UNIVERSITY (FORMERLY SHIP INSTITUTE) CLASS 94-311 TRANSFER TO: ROOM 203, BUILDING #, )XINQI, (YUANCHUANBOXUE YARD, GONGCHENG COLLEGE, HARBIN CITY, HARBIN CITY |
|
| CP03 | Change of name, title or address |
Address after: Room 203, new building seven, Harbin Engineering University (formerly Shipping College), Harbin Patentee after: Yang Ruo Address before: Harbin Engineering University (former ship College) 94-311 classes Wang Tao turn Patentee before: Yang Ruo |
|
| 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 |