CN2367272Y - Rolling-type electric toothbrush - Google Patents
Rolling-type electric toothbrush Download PDFInfo
- Publication number
- CN2367272Y CN2367272Y CN 99206355 CN99206355U CN2367272Y CN 2367272 Y CN2367272 Y CN 2367272Y CN 99206355 CN99206355 CN 99206355 CN 99206355 U CN99206355 U CN 99206355U CN 2367272 Y CN2367272 Y CN 2367272Y
- Authority
- CN
- China
- Prior art keywords
- toothbrush
- protective cover
- rolling
- motor
- connecting axle
- 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 an electric toothbrush, particularly a rolling-type electric toothbrush which is composed of a rolling-type toothbrush, a toothbrush protective cover which is served as a toothbrush rod simultaneously, and a motor housing which is served as a toothbrush handle simultaneously. The utility model is formed by that the rolling-type toothbrush inside the toothbrush protective cover and a motor shaft on the motor housing are connected by a connecting shaft inside the toothbrush protective cover; the rolling-type toothbrush can rotate inside the toothbrush protective cover when a circuit switch on the motor housing is switched on. The utility model has the advantage of simple structure. The rolling-type electric toothbrush is a safe, convenient and rapid tool for tooth brushing.
Description
This utility model relates to a kind of electric toothbrush, especially the rolling type electric toothbrush that is formed by the combination of circuits of being made up of motor, battery, metal connecting sheet, contactor in roller toothbrush, toothbrush protective cover, motor casing and the motor casing.
At present, the toothbrush style of selling on the market is a lot, wherein a kind of its structure of electric toothbrush mainly is made up of electric toothbrush head and motor casing two parts, the vertical connection of axle that a connecting axle and a rotary toothbrush are arranged in the plastic housing of the toothbrush head of double as brush rod, just rotation thereupon of toothbrush when connecting axle rotates.The circuit of being made up of motor, battery, circuit brace and contactor etc. is housed in the motor casing, motor casing is connected with electric toothbrush head motor shaft is connected with connecting axle, open contactor, motor rotates, and the rotary toothbrush of electric toothbrush head just rotates thereupon.Because the rotary toothbrush axle is vertical with motor shaft with connecting axle, promptly toothbrush shaft is vertical with brush rod, and when rotary toothbrush during at the dental surface rotation work, the movement locus of rotary toothbrush and tooth stitch tangent, unbalance stress between dental surface and tooth stitch.
The purpose of this utility model is to propose a kind of rolling type electric toothbrush, and is evenly stressed between dental surface and tooth seam when making toothbrush work.
The purpose of this utility model is achieved in that the hole of the toothbrush protective cover of a connecting axle by one one end double as brush rod with holes is connected with roller toothbrush in the toothbrush protective cover, connecting axle is rotated drive the roller toothbrush simultaneously in the hole of toothbrush protective cover and in the toothbrush protective cover, rotate, the end that the toothbrush protective cover is with holes and one are equipped with motor, battery, the circuit brace, spring (or spring leaf), the motor casing of the double as handle of contactor connects, simultaneously connecting axle is connected with motor shaft that (as connecting axle and motor shaft is an axle, roller toothbrush just direct and in the protective cover is connected), open the switch on the motor casing, motor rotates, and the roller toothbrush in the toothbrush protective cover just can rotate thereupon.Elaborate principle of the present utility model and structure below in conjunction with accompanying drawing.
By the connecting axle 3 in toothbrush protective cover 2 holes of double as brush rod the roller toothbrush 1 in the toothbrush protective cover 2 is connected with motor shaft 4, motor casing 6 with the double as handle is connected with toothbrush protective cover 2 simultaneously, in motor casing 6 by one by motor 7, battery 8, metal connecting sheet 9,11,12 springs 10 and contactor and the circuit of forming, motor casing bonnet 13.
Open contactor 5 motors and rotate, Rolling toothbrush 1 just rotates on same axis with motor shaft in toothbrush protective cover 2 by connecting axle 3.
This utility model is simple in structure, practical, is a kind of conveniently brushing tool.
Fig. 1 is a structure principle chart of the present utility model
Fig. 2 is this utility model structure principle chart A-A profile
Fig. 3 is this utility model specification digest accompanying drawing
Embodiment: long 30 millimeters of this utility model roller toothbrush, 18 millimeters of diameters (as Fig. 2 .1-2), Rolling toothbrush skeleton (Fig. 2 .1-1), 5 millimeters endoporus of external diameter cooperate with connecting axle.Battery is No. 5 rechargeable batteries, and the toothbrush protective cover is connected with spiral with motor casing, and connecting axle is connected with convex-concave mouth formula with motor shaft.
Claims (2)
1, a kind of rolling type electric toothbrush, by roller toothbrush [1], the double toothbrush protective cover [2] of doing brush rod, a double motor casing [6] and a connecting axle [3] of doing handle formed, in motor casing [6], there is one by motor [7], battery [8], metal connecting sheet [9,11,12], the circuit that spring [10] and contactor [5] are formed, it is characterized in that: the roller toothbrush [1] in the toothbrush protective cover [2] is connected with motor shaft [4] by the connecting axle [3] in toothbrush protective cover [2] hole, simultaneously motor casing [6] is connected with toothbrush protective cover [2], open contactor [5] motor and rotate, Rolling toothbrush [1] just rotates on same axis with motor shaft in toothbrush protective cover [2] by connecting axle [3].
2, rolling type electric toothbrush according to claim 1 is characterized in that, connecting axle [3] and motor shaft [4] can be that same axis is a motor shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99206355 CN2367272Y (en) | 1999-03-18 | 1999-03-18 | Rolling-type electric toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99206355 CN2367272Y (en) | 1999-03-18 | 1999-03-18 | Rolling-type electric toothbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2367272Y true CN2367272Y (en) | 2000-03-08 |
Family
ID=34000656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99206355 Expired - Fee Related CN2367272Y (en) | 1999-03-18 | 1999-03-18 | Rolling-type electric toothbrush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2367272Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103040533A (en) * | 2013-01-24 | 2013-04-17 | 李艳香 | Electric toothbrush |
-
1999
- 1999-03-18 CN CN 99206355 patent/CN2367272Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103040533A (en) * | 2013-01-24 | 2013-04-17 | 李艳香 | Electric 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 |