CN203059955U - Roll type electric toothbrush - Google Patents

Roll type electric toothbrush Download PDF

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Publication number
CN203059955U
CN203059955U CN 201220539849 CN201220539849U CN203059955U CN 203059955 U CN203059955 U CN 203059955U CN 201220539849 CN201220539849 CN 201220539849 CN 201220539849 U CN201220539849 U CN 201220539849U CN 203059955 U CN203059955 U CN 203059955U
Authority
CN
China
Prior art keywords
sleeve
roll
electric toothbrush
roll type
brush body
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
Application number
CN 201220539849
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Chinese (zh)
Inventor
闫海江
Original Assignee
闫海江
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 闫海江 filed Critical 闫海江
Priority to CN 201220539849 priority Critical patent/CN203059955U/en
Application granted granted Critical
Publication of CN203059955U publication Critical patent/CN203059955U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a roll type electric toothbrush, and aims at providing a right way of brushing teeth from tooth root to dental crown. The roll type electric toothbrush is simple in structure, safe and reliable, convenient, quick and low in cost. The roll type electric toothbrush comprises a roll type brush body, a hollow end cover, a semicircular protective cover, a sleeve, a micro motor, a battery and a plugging rear cover, wherein the semicircular protective cover is arranged on the hollow end cover; the sleeve also serves as a brush handle; and the micro motor, the battery and the plugging rear cover are placed into the sleeve. When the roll type brush body is connected with the sleeve, a connecting tray and a connecting sleeve at one end of the roll type brush body are just placed into a step-shaped cavity in the end part of the sleeve; an installing hole in the end part of the connecting sleeve is just abutted with a rotating shaft of the micro motor; and if the roll type brush body is blocked by an open type chuck, the open type chuck is also just placed into an elliptic cavity in an outer side, then the hollow end cover can be sleeved through the hair and then pinched at the end part of the sleeve, thus the open type chuck enables the effects of positioning and isolating to be realized. According to the roll type electric toothbrush, the roll type brush body and a changeover switch are adopted, thus corresponding rotating directions can be selected when the roll type electric toothbrush is used for brushing teeth at different positions; and the roll type electric toothbrush completely changes the error habit of people of transversely brushing the teeth.

Description

The roll-type electric toothbrush
Technical field
This utility model relates to the article of everyday use of oral hygiene cleaning, more specifically is a kind of electric toothbrush that tooth is effectively cleared up.
Background technology
In the middle of daily life, when people wash one's face and rinse one's mouth tooth, what most people still used is traditional board-like toothbrush, quite a few people is still continuing the wrong mode of laterally scrubbing, because when laterally brushing teeth, it is convenient and swift, time saving and energy saving that people can feel, but can't clear up completely the slit of tooth, if things go on like this can cause dental surface horizontal indenture to occur, even the phenomenon of tooth fracture occur.Yet correct teeth brushing way is to be scrubbed to the direction of corona by root of the tooth, so both dental surface and teeth crevice can be cleaned out, can not damage tooth again, but because people's oral cavity space is limited, the volume of brush and people's tooth size is very nearly the same in addition, so people do when vertically scrubbing tooth, can feel very awkward and uncomfortable, not only time-consuming but also require great effort, so people also just adopt wrong horizontal teeth brushing way unconsciously.
The utility model content
The purpose of this utility model is the shortcoming that overcomes prior art, a kind of a kind of electric toothbrush simple in structure, safe and reliable, convenient to use and with low cost is provided, it can fundamentally change the teeth brushing way of people's mistake, the proper teeth brushing way that real realization is scrubbed to corona by root of the tooth.
Roll-type electric toothbrush of the present utility model, be achieved by following technical proposals: it is by roll-type brush body, hollow end cap, open type chuck, the double sleeve of doing brush holder, and the permutator on the sleeve outer wall and the shutoff bonnet that places micromachine, battery and the barrel end inner bottom of sleeve inner to be provided with spring are formed.One end of described roll-type brush body is bristle, and the other end is provided with terminal pad, adapter sleeve; Described adapter sleeve end is provided with an installing hole, and the described barrel forward end outside is provided with the screw thread that is complementary with hollow end cap, and the inboard is provided with and described open type chuck, terminal pad, three cavitys of the corresponding staged of adapter sleeve; Rotating shaft on the described micromachine gos deep in the cavity; When described roll-type brush body was connected with sleeve, the terminal pad of roll-type brush body one end, adapter sleeve just in time were positioned at the position of sleeve inner chambers; The installing hole of described adapter sleeve end just in time with cavity in rotating shaft connect; When described open type chuck blocks the roll-type brush body, just in time be positioned at the position of oblong cavity, and then hollow end cap was overlapped bristle be screwed in barrel forward end; One end of the transfer switch on the described sleeve outer wall is connected with power supply, and the other end is connected with micromachine.
The cavity of open type chuck and sleeve ragged edge is corresponding ellipse, when the open type chuck blocks the roll-type brush body, also terminal pad, adapter sleeve are stuck in the staged cavity of sleeve inboard, because diameter of a circle is less than the diameter of open type chuck cylindrical in the hollow end cap, so hollow end cap was being overlapped on the screw thread that bristle is screwed in the sleeve outside, the effect that the open type chuck just played the location and isolated this moment, roll-type brush body can not cause hollow end cap to take place to thread off or locked phenomenon when rotating and reverse motion doing.
Hollow end covers and is provided with and the corresponding half-round shield of described bristle, is in order to prevent the roll-type brush body when scrubbing tooth and brush other soft tissues of oral cavity.
Of the present utility model have easy effect to be:
1, owing to adopted roll-type brush body and permutator, bristle runs into the part of tooth projection when doing lengthwise movement, and meeting flexural deformation was brushed from dental surface, and the position that the bristle of other parts still can go deep into caving in the slit is scrubbed.When scrubbing the tooth of different parts, can select corresponding direction of rotation, and then realize the proper teeth brushing way scrubbed to corona by root of the tooth.
2, hollow end covers and is provided with semicircular protective cover, and it can prevent effectively that bristle from brushing other soft tissues when brushing teeth.
3, owing to adopted the open type chuck, when installing and change brush body, only need back out hollow end cap and can change.
4, this utility model is simple in structure, and is safe and reliable, convenient and swift, time saving and energy saving, and with low cost.
Description of drawings
Below in conjunction with accompanying drawing this utility model is described further:
Fig. 1 is the cutaway view of this utility model roll-type electric toothbrush embodiment,
Fig. 2 is the roll-type brush body axonometric chart of this utility model roll-type electric toothbrush,
Fig. 3 is this utility model roll-type electric toothbrush sleeve left view,
Fig. 4 is this utility model roll-type electric toothbrush open type chuck axonometric chart,
Fig. 5 is this utility model roll-type electric toothbrush circuit diagram
The specific embodiment
The utility model will be further described below in conjunction with accompanying drawing:
In Fig. 1, protective cover 1, hollow end cap 2, three cavitys 3 of staged, 4,5, rotating shaft 6, micromachine 7, battery 8, sleeve 9, spring 10, bristle 11, roll-type brush body 12, open type chuck 13, terminal pad 14, adapter sleeve 15, permutator 16, dividing plate 17, shutoff bonnet 18.
In Fig. 1, described roll-type electric toothbrush is by roll-type brush body 12, hollow end cap 2, open type chuck 13, the double sleeve 9 of doing brush holder, and the permutator 16 on the sleeve outer wall and the shutoff bonnet 18 that places micromachine 7, battery 8 and the barrel end inner bottom of sleeve inner to be provided with spring 10 are formed; One end of described roll-type brush body is bristle 11, and the other end is provided with terminal pad 14, adapter sleeve 15; There is an installing hole described adapter sleeve end; The described sleeve 9 front ends outside is provided with the screw thread that is complementary with hollow end cap 2, and the inboard is provided with and described open type chuck 13, terminal pad 14, three cavitys 3 of adapter sleeve 15 corresponding stageds, 4,5; Rotating shaft 6 on the described micromachine is deep in the cavity 5, when described roller type brush brush body 12 is connected with sleeve 9, terminal pad 14, adapter sleeve 15 just in time are positioned at sleeve 9 inboard staged cavitys 4,5 position, the installing hole of adapter sleeve 15 ends just in time with cavity 5 in rotating shaft 6 connect, when open type chuck 13 blocks roll-type brush body 12, also just in time be positioned at the position of oblong cavity 3, then hollow end cap 2 is overlapped the front end that bristle 11 is screwed in sleeve 9, just finished being connected of brush body 12 and sleeve 9.The half-round shield 1 that arranges on the described hollow end cap 2 has just in time covered the bristle 11 of appropriate section.Diameter of a circle should be less than the diameter of open type chuck 13 cylindricals in the described hollow end cap 2, and the cable-through hole that the lead of transfer switch 16 1 ends on sleeve 9 outer walls can pass dividing plate 17 is connected with power supply, and the other end is connected with micromachine 7.Described power supply 8 can use disposable battery, also can use the battery of recharge.
Shown in Figure 2 is the axonometric chart of roll-type brush body 12, comprises the installing hole of bristle 11, terminal pad 14, adapter sleeve 15 and end; Fig. 3 is left view, the staged cavity of sleeve 9, wherein oblong cavity 3, terminal pad cavity 4, adapter sleeve cavity 5 and rotating shaft 6; Fig. 4 is open type chuck 13, and its profile is corresponding oval with cavity 3.
Certainly, the profile of open type chuck 13 and cavity 3 corresponding shapes can adopt other any polygonal shapes, and conversion all drops on protection domain of the present utility model like this.

Claims (4)

1. roll-type electric toothbrush, it is by roll-type brush body, hollow end cap, open type chuck, the double sleeve of doing brush holder, permutator on the sleeve outer wall and the shutoff bonnet that places micromachine, battery and the barrel end inner bottom of sleeve inner to be provided with spring are formed, and it is characterized in that: an end of described roll-type brush body (12) is that bristle (11), the other end are provided with terminal pad (14), adapter sleeve (15); There is an installing hole described adapter sleeve (15) end; Described sleeve (9) the front end outside is provided with the screw thread that is complementary with hollow end cap (2), and the inboard is provided with and described open type chuck (13), terminal pad (14), corresponding three cavitys of staged (3) of adapter sleeve (15), (4), (5); Rotating shaft (6) on the described micromachine (7) gos deep in the cavity (5), described roll-type brush body (12) and sleeve (9) are when being connected, the terminal pad (14) of roll-type brush body (12) one ends, adapter sleeve (15) just in time is positioned at sleeve (9) inner chambers (4), (5) position, the installing hole of described adapter sleeve (15) end just in time and cavity (5) in rotating shaft (6) connect, when described open type chuck (13) blocks roll-type brush body (12), just in time be positioned at the position of oblong cavity (3), and then hollow end cap (2) was overlapped bristle (11) be screwed in sleeve (9) front end; One end of the transfer switch (16) on described sleeve (9) outer wall is connected with power supply (8), and the other end is connected with micromachine (7).
2. roll-type electric toothbrush according to claim 1 is characterized in that: the cavity (3) of described open type chuck (13) and sleeve (9) ragged edge is corresponding ellipse.
3. roll-type electric toothbrush according to claim 1 is characterized in that: described hollow end cap (2) is provided with and the corresponding half-round shield (1) of described bristle (11).
4. roll-type electric toothbrush according to claim 1 is characterized in that: the interior diameter of a circle of described hollow end cap (2) is less than the diameter of open type chuck (13) cylindrical.
CN 201220539849 2012-10-19 2012-10-19 Roll type electric toothbrush Expired - Fee Related CN203059955U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220539849 CN203059955U (en) 2012-10-19 2012-10-19 Roll type electric toothbrush

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220539849 CN203059955U (en) 2012-10-19 2012-10-19 Roll type electric toothbrush

Publications (1)

Publication Number Publication Date
CN203059955U true CN203059955U (en) 2013-07-17

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220539849 Expired - Fee Related CN203059955U (en) 2012-10-19 2012-10-19 Roll type electric toothbrush

Country Status (1)

Country Link
CN (1) CN203059955U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104323867A (en) * 2014-11-13 2015-02-04 张平洲 Tooth cleaning device
CN105411713A (en) * 2015-11-25 2016-03-23 上海携福电器有限公司 Reciprocating rotation head assembly used for electric cleaning tool
US10582990B2 (en) 2015-11-25 2020-03-10 Shanghai Shift Electronics Co., Ltd. Head module capable of reciprocal rotation for electric cleaning apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104323867A (en) * 2014-11-13 2015-02-04 张平洲 Tooth cleaning device
CN105411713A (en) * 2015-11-25 2016-03-23 上海携福电器有限公司 Reciprocating rotation head assembly used for electric cleaning tool
CN105411713B (en) * 2015-11-25 2017-04-12 上海携福电器有限公司 Reciprocating rotation head assembly used for electric cleaning tool
US10582990B2 (en) 2015-11-25 2020-03-10 Shanghai Shift Electronics Co., Ltd. Head module capable of reciprocal rotation for electric cleaning apparatus

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130717

Termination date: 20171019

CF01 Termination of patent right due to non-payment of annual fee