CN2221899Y - Healthful all-position teeth-brushing toothbrush - Google Patents
Healthful all-position teeth-brushing toothbrush Download PDFInfo
- Publication number
- CN2221899Y CN2221899Y CN 95216334 CN95216334U CN2221899Y CN 2221899 Y CN2221899 Y CN 2221899Y CN 95216334 CN95216334 CN 95216334 CN 95216334 U CN95216334 U CN 95216334U CN 2221899 Y CN2221899 Y CN 2221899Y
- Authority
- CN
- China
- Prior art keywords
- handle
- brush
- shank
- health protection
- pin shaft
- 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 relates to a healthful toothbrush for brushing teeth in an omnibearing mode, which is composed of a toothbrush head and a handle, wherein the head of the handle is placed in a groove on the back of the toothbrush head and is hinged with the toothbrush head through a pin shaft. The axial lead of a pin shaft hole forms an included angle of 45 to 90 DEG with the main central line of the handle. The distance between the front half part and the head of the handle is within the range of 100 mm, the handle is bent to one side, and the bended position deviates from the main central line of the handle by the distance of 10 to 40 mm. The toothbrush head can rotate around the pin shaft by 270 DEG, and the toothbrush head can brush the outer surfaces and the tops of teeth when rotates to the vertical position and can brush the inner surfaces of teeth when rotates to the position of 45 DEG. The toothbrush can clean teeth in an omnibearing mode and prevents and reduces the occurrence of the odontopathy effectively. The utility model is a novel healthful toothbrush with popularization value.
Description
The utility model belongs to a kind of tooth brush for health protection, is specifically related to a kind of tooth outer surface of can brushing teeth, the comprehensive tooth brush for health protection of brushing teeth of the tooth inner surface of brushing teeth again.
Toothbrush is indispensable oral health care articles for use in people's daily life.Though existing in the market multiple novel toothbrush does not also have the comprehensive tooth brush for health protection of brushing teeth of a kind of energy so far.The existing toothbrush tooth outer surface of all brushing teeth, but then can not effectively scrub for the tooth inner surface, particularly can not thoroughly scrub for the food residual of accumulating in the tooth inner surface teeth space, tartar, crock, tea stain, cause and grow a large amount of bacteriums and acid in the oral cavity easily, corrode tooth and gum, cause the odontopathy illness, bring misery to the patient.
The purpose of this utility model is to solve the deficiencies in the prior art, and a kind of outer surface that can brush lower teeth anyhow is provided, and can brush the inner surface of lower teeth again, comprehensive tooth brush for health protection of brushing teeth very easy to use.
Technical solution of the present utility model is: comprehensive tooth brush for health protection of brushing teeth is made up of brush and handle two parts, there is bristle in the brush front, the back side is convex, in the middle part of projection one groove is set, there is concentric pin shaft hole the groove both sides, this pin shaft hole one end is a through hole, and the other end is a blind hole; Handle first half and handle head distance are in the scope of L1, shank is circular-arc to a lateral bending song, it is L2 that this circular arc departs from shank master distance between center line, and be connected with the latter half of rounding off that is of handle, the handle head is cylindrical, and there is pin shaft hole the centre, and the axial line of this pin shaft hole and shank master center line are 45 °～90 ° angles, above-mentioned handle head is deployed in the brush groove, and hinged by bearing pin and brush.
There is confined planes above-mentioned handle neck both sides, and brush can rotate in 270 ° of scopes around bearing pin.
Further describe the utility model below in conjunction with accompanying drawing:
Accompanying drawing is the utility model structural representation.
Wherein: 1. handle 2, brush 3. confined planes 4. bearing pins
With reference to accompanying drawing, tooth brush for health protection is made up of handle 1 and brush 2, and handle first half and handle head distance L 1 are in the scope of 100mm, and shank is circular-arc to a lateral bending song, the distance L 2 that circular arc departs from shank master center line is 10～40mm, and the arc radius R1 at this place is 3～20mm.L1 is designed to 75mm among the utility model embodiment, and L2 is designed to 25mm, and R1 is designed to 9mm.Handle is latter half of to be staight shank, and the staight shank position slips over to cross with first half arc sections circle of position and is connected.
Above-mentioned handle shank can also be designed to totally be similar to S shape, is formed by connecting by three sections camber line R1, R2, R3 rounding off, and wherein R1 is 3～20mm, and R2 is 70～100mm, and R3 is 450～600mm.R1, R2, R3 are designed to 15mm, 80mm, 500mm respectively among the utility model embodiment.
Above-mentioned handle head is cylindrical, and its length matches with the recess width at the brush back side, and handle and brush are hinged by bearing pin 4, and the axial line of pin shaft hole and shank master center line angle are 75 °.In handle neck both sides confined planes 3 is arranged, brush can rotate in 270 ° of scopes around bearing pin.
In use, when brush is rotated to bristle and handle upright position around bearing pin, can be in order to horizontal brush, vertical tooth brushing tooth outer surface and tooth top; Brush is gone to bristle and handle when being the 45 position, can be in order to horizontal brush, vertical tooth brushing tooth inner surface, to realize comprehensive cleaning to tooth.
The utlity model has novel in design, handsome in appearance, scientific and reasonable for structure, The advantages such as cost of manufacture is low, practical, easy to use can effectively be removed tooth The filth of tooth surfaces externally and internally, the generation of prevention and minimizing odontopathy is a kind of tool The tooth brush for health protection of new generation of general promotional value is arranged.
Claims (7)
1. a comprehensive tooth brush for health protection of brushing teeth is made up of brush and handle two parts, it is characterized in that there is bristle in the brush front, the back side is convex, in the middle part of projection one groove is set, and there is concentric pin shaft hole the groove both sides, this pin shaft hole one end is a through hole, and the other end is a blind hole; Handle first half and handle head distance are in the scope of L1, shank is circular-arc to a lateral bending song, it is L2 that this circular arc departs from shank master distance between center line, and be connected with the latter half of rounding off that is of handle, the handle head is cylindrical, and there is pin shaft hole the centre, and the axial line of this pin shaft hole and shank master center line are 45 °～90 ° angles, above-mentioned handle head is deployed in the brush groove, and hinged by bearing pin and brush.
2. tooth brush for health protection according to claim 1 is characterized in that there is confined planes above-mentioned handle neck both sides, and brush can rotate in 270 ° of scopes around bearing pin.
3. tooth brush for health protection according to claim 1 is characterized in that above-mentioned L1 is 100mm, and L2 is 10～40mm.
4. tooth brush for health protection according to claim 1 is characterized in that the arc radius R1 that the handle first half departs from shank master centre line L 2 places is 3～20mm.
5. tooth brush for health protection according to claim 1 is characterized in that handle is latter half of for staight shank, and the staight shank position slips over to cross with first half arc sections circle of position and is connected.
6. tooth brush for health protection according to claim 1 is characterized in that the handle shank totally is similar to S shape, is formed by connecting by three sections camber line R 1, R2, R3 rounding off.
7. according to claim 1,3 described tooths brush for health protection, it is characterized in that three sections camber lines of handle shank are respectively that R1 is 3～20mm, R2 is 70～100mm, and R3 is 450～600mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95216334 CN2221899Y (en) | 1995-07-19 | 1995-07-19 | Healthful all-position teeth-brushing toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95216334 CN2221899Y (en) | 1995-07-19 | 1995-07-19 | Healthful all-position teeth-brushing toothbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2221899Y true CN2221899Y (en) | 1996-03-13 |
Family
ID=33865449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95216334 Expired - Fee Related CN2221899Y (en) | 1995-07-19 | 1995-07-19 | Healthful all-position teeth-brushing toothbrush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2221899Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018149281A1 (en) * | 2017-02-20 | 2018-08-23 | 陈道炬 | Toothbrush |
-
1995
- 1995-07-19 CN CN 95216334 patent/CN2221899Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018149281A1 (en) * | 2017-02-20 | 2018-08-23 | 陈道炬 | Toothbrush |
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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 |