CN209316121U - A kind of brush head of toothbrush and electric toothbrush using the brush head - Google Patents

Abstract

The utility model relates to a kind of brush head of toothbrush and using the electric toothbrush of the brush head, brush head includes the bottom plate of arc, interconnecting piece and first scrubs portion on the upper surface of bottom plate；First portion of scrubbing includes the first side wall of fixation and the second sidewall along fixation in the long arc side of bottom plate on the short arc side along bottom plate, the first groove for accommodating tooth is enclosed between the first side wall, second sidewall and bottom plate, the bottom inner wall and side inner wall of first groove are provided with bristle, and the horizontal stripe protrusion for scrubbing tongue fur is fixedly installed on the intrados of the first side wall；Interconnecting piece is fixed at one end of second sidewall extrados；Interconnecting piece with brush handle for being detachably connected.The utility model can clean three end faces of tooth simultaneously, and clean more comprehensively, and the consuming time is few, and cleaning effect is good.

Description

A kind of brush head of toothbrush and electric toothbrush using the brush head

Technical field

The utility model relates to a kind of brush head of toothbrush and electric toothbrushes, belong to burnisher field.

Background technique

Toothbrush is a kind of brush for cleaning tooth.The Shi Douhui that generally brushes teeth cleans tooth plus toothpaste on toothbrush, Toothbrush is the necessary article of people's daily life.As the improvement of people's living standards, oral health is also increasingly by people's Pay attention to.

Existing ordinary toothbrush or brush for electric toothbrush, be all bristle is vertically arranged on a face of plate-shaped base and At, nearly all it is to do crosswise movement when holding the toothbrush using this brush head, brush head is made to do reciprocating swing or vibration always, It is all single side when it is scrubbed, and tooth is divided into inner face, outer end face and lower end surface or upper surface；Comprising there are three face, because This can only clean an end face when existing toothbrush is moved toward a direction, subsequent also conversion angle to be needed to clean the other end again The time is expended in face, and conversion angle is often brushed to partial region not, goes wrong and hides some dangers for for subsequent tooth. And brush head and the brush handle disassembly of existing toothbrush are not convenient enough, practicability also needs to enhance.

Utility model content

In order to solve the above-mentioned technical problem, the utility model provides a kind of brush head of toothbrush and the electric tooth using the brush head Brush, the brush head of the toothbrush and electric toothbrush can clean three end faces of tooth simultaneously, and the horizontal stripe for being provided with more adaptation tongue is convex It rises, more comprehensively, the consuming time is few, and cleaning effect is good for cleaning.

The technical solution of the utility model is as follows:

A kind of brush head of toothbrush, bottom plate, interconnecting piece including arc and first on the upper surface of bottom plate is scrubbed Portion；First portion of scrubbing includes the first side wall fixed on the short arc side along bottom plate and fixes along in the long arc side of bottom plate Second sidewall encloses the first groove for accommodating tooth, the bottom inner wall of the first groove between the first side wall, second sidewall and bottom plate It is provided with bristle with side inner wall, the horizontal stripe protrusion for scrubbing tongue fur is fixedly installed on the intrados of the first side wall；Connection Portion is fixed at one end of second sidewall extrados；Interconnecting piece with brush handle for being detachably connected.

Wherein, the bristle on the first side wall and second sidewall is in the sheet that is vertically arranged, and the bristle of sheet is from first The top of the side inner wall of groove extends to bottom end, and the bristle on the upper surface is cylindrical.

Wherein, the brush head of the toothbrush further includes second scrubbing portion comprising extend downwardly shape by the first side wall At third side wall and the 4th side wall is downwardly extending by the second sidewall, under third side wall, the 4th side wall and bottom plate End face forms the second groove, and the bottom inner wall and side inner wall of the second groove are provided with bristle.

Wherein, the bristle on the third side wall and the 4th side wall is in the sheet that is vertically arranged, and the bristle of sheet is from second The top of the side inner wall of groove extends to bottom end, and the bristle on the lower end surface is cylindrical.

A kind of electric toothbrush, brush head and brush handle including above-mentioned toothbrush；Brush handle includes cylindrical shell and one Drive rod；The lower end of drive rod is penetrated in shell by the upper surface of shell；Vibration device and driving vibration are provided in shell The control device of device vibration, vibration device are fixedly connected with drive rod lower end；The interconnecting piece of drive rod upper end and brush head is removable Unload connection.

Wherein, the interconnecting piece has elasticity；Interconnecting piece inner hollow and open at its lower end setting；Interconnecting piece internal sleeve is set to Drive rod upper end.

Wherein, drive rod upper end periphery is fixed with an annular groove；It is equipped with inside interconnecting piece and matches with the annular groove The flange of conjunction.

Wherein, the vibration device is arranged close to brush head side.

Wherein, the vibration device is vibrating motor.

The utility model has the following beneficial effects:

1, the brush head of the utility model can clean three end faces of tooth simultaneously, and the first groove and the second groove comply with tooth Gum trend, more fitting tooth, cleaning more comprehensively, expend the time it is few, cleaning effect is good；And it is provided with for scrubbing tongue fur Horizontal stripe protrusion so that the effect of brush head is more extensive, with it is existing directly with toothbrush brush tongue compared with, user's use is more comfortable.

2, fixation and convenient disassembly between the brush head and brush handle of the utility model.

3, the electric toothbrush of the utility model is able to drive brush head in vibrating on tooth, reaches better cleaning effect；Vibration Dynamic device is arranged closer to brush head, so that vibrating effect is more preferable；And when brush head is made for flexible material, vibration device is vibrating In the process, the bristle on brush head can preferably receive vibration to clean tooth.

Detailed description of the invention

Fig. 1 is the overlooking structure diagram of the brush head of the utility model；

Fig. 2 is the face upwarding assumption diagram of the utility model brush head；

Fig. 3 is the schematic perspective view of the brush head of the utility model；

Fig. 4 is the structural schematic diagram of another angle of the brush head of the utility model；

Fig. 5 is the schematic diagram of internal structure of the brush handle of the utility model；

The brush for electric toothbrush and the schematic diagram after brush handle cooperation that Fig. 6 is the utility model；

Fig. 7 is the brush handle end schematic diagram figure of the electric toothbrush of the utility model.

Appended drawing reference indicates in figure are as follows:

1, bottom plate；11, first portion is scrubbed；12, the first side wall；13, second sidewall；14, the first groove；15, it second scrubs Portion；16, third side wall；17, the 4th side wall；18, the second groove；2, interconnecting piece；3, brush handle；31, shell；32, drive rod；33, Vibration device；331, battery；332, chip is controlled；334, protrusion；34, control device；35, annular groove；37, end cap；38, magnetic fills Charging head；4, bristle；5, horizontal stripe protrusion.

Specific embodiment

The utility model is described in detail in the following with reference to the drawings and specific embodiments.

Referring to Fig. 1-7, a kind of brush head of toothbrush, bottom plate 1, interconnecting piece 2 including arc and set on the upper surface of bottom plate 1 On first scrub portion 11；First scrub portion 11 include the first side wall 12 fixed on the short arc side along bottom plate 1 and along Fixed second sidewall 13, encloses receiving tooth between the first side wall 12, second sidewall 13 and bottom plate 1 in the long arc side of bottom plate 1 First groove 14 of tooth, the bottom inner wall and side inner wall of the first groove 14 are provided with bristle 4, consolidate on the intrados of the first side wall 12 Surely it is provided with the horizontal stripe protrusion 5 for scrubbing tongue fur；Interconnecting piece 2 is fixed at one end of 13 extrados of second sidewall；Interconnecting piece 2 For being detachably connected with brush handle 3.

Further, the bristle 4 on the first side wall 12 and second sidewall 13 is in the sheet being vertically arranged, the brush of sheet Hair 4 extends to bottom end from the top of the side inner wall of the first groove 14, and the bristle 4 on the upper surface is cylindrical.

Further, the brush head of the toothbrush further includes second scrubbing portion 15 comprising from the first side wall 12 to Under the third side wall 16 that extends to form and the 4th side wall 17, third side wall 16, are downwardly extending by the second sidewall 13 The lower end surface of four side walls 17 and bottom plate 1 forms the second groove 18, and the bottom inner wall and side inner wall of the second groove 18 are provided with bristle 4。

Further, the bristle 4 on the third side wall 16 and the 4th side wall 17 is in the sheet being vertically arranged, the brush of sheet Hair extends to bottom end from the top of the side inner wall of the second groove 18, and the bristle 4 on the lower end surface is cylindrical.

Further, the brush head is integrally formed using flexible material, it is preferred that uses nontoxic aseptic silica gel.

A kind of electric toothbrush, including brush handle 3 and above-mentioned brush head；Brush handle 3 includes cylindrical shell 31 and a drive rod 32；The lower end of drive rod 32 is penetrated in shell 31 by the upper surface of shell 31；It is provided with vibration device 33 in shell 31 and drives The control device 34 that dynamic vibration device 33 vibrates, vibration device 33 are fixedly connected with 32 lower end of drive rod；32 upper end of drive rod with The interconnecting piece 2 of brush head is detachably connected.

Further, the interconnecting piece 2 has elasticity；2 inner hollow of interconnecting piece and open at its lower end setting；In interconnecting piece 2 Portion is sheathed on 32 upper end of drive rod.

Further, the 32 upper end periphery of drive rod is fixed with an annular groove 35；Inside interconnecting piece 2 be equipped with it is described The flange that annular groove 35 cooperates.

Further, the vibration device 33 is arranged close to brush head side, to promote vibrating effect.

Further, the vibration device 33 is vibrating motor.The brushed DC electricity of the prosperous sea otter 0412 of model can be used Motivation.

Further, the control device 34 includes battery 331 and control chip 332, battery 331 and control chip 332 It is electrically connected with vibrating motor, battery 331 is respectively to control chip 332 and vibrating motor power supply, controls chip 332 and vibrating motor Electrical connection, control chip 332 on be provided with control vibrating motor start and stop and control vibrating motor vibration frequency switch by Button；Switch button is the push switch of protrusion；The position of the push switch of the surface respective protrusions of the shell 31 is arranged There is the protrusion 334 for accommodating switch button.

Further, the brush handle 3 has the opening inside connection shell 31 far from a side end of brush head, sets in opening It is equipped with retractable and sealable opening end cap 37, magnetic is embedded on end cap 37 and fills charging head 38, magnetic fills charging head 38 in shell One end in 31 is electrically connected with battery 331, and the other end is flushed with 37 outer surface of end cap.

Working principle of the utility model is:

When brush head is sheathed on common brush handle, portion 11 and second first is scrubbed first and scrubs and is coated with toothpaste in portion 15, Again by first scrub portion 11 or the second scrub portion 15 close to people tooth；The two sides inner wall of first groove 14 or the second groove 18 and One bottom inner wall is bonded with three end faces of tooth, is moved in scrubbing process in manpower, bristle 4 is preferably cleaned tooth.

The electric toothbrush of the utility model is in use, the interconnecting piece 2 of brush head is sheathed on the drive rod 32 of brush handle 3；First Portion 11 and second is scrubbed first to scrub and be coated with toothpaste in portion 15, then is scrubbed portion 11 or the second for first and scrubbed portion 15 close to people Tooth；The two sides inner wall and a bottom inner wall of first groove 14 or the second groove 18 are bonded with three end faces of tooth, are pressed convex Portion 334, vibration device 33 vibrate；Bristle 4 cleans tooth in vibration processes.

The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in Other related technical areas are also included in the patent protection scope of the utility model.

Claims (9)

1. a kind of brush head of toothbrush, it is characterised in that: bottom plate (1), interconnecting piece (2) including arc and be set to bottom plate (1) First on upper surface scrubs portion (11)；First scrubs the first side that portion (11) includes fixation on the short arc side along bottom plate (1) Wall (12) and along second sidewall (13) fixed in the long arc side of bottom plate (1), the first side wall (12), second sidewall (13) and The first groove (14) for accommodating tooth is enclosed between bottom plate (1), the bottom inner wall and side inner wall of the first groove (14) are provided with Bristle (4), the horizontal stripe being fixedly installed on the intrados of the first side wall (12) for scrubbing tongue fur are raised (5)；Interconnecting piece (2) is solid Surely it is set to one end of second sidewall (13) extrados；Interconnecting piece (2) with brush handle (3) for being detachably connected.

2. the brush head of toothbrush according to claim 1, it is characterised in that: the first side wall (12) and second sidewall (13) On bristle (4) be in the sheet that is vertically arranged, the bristle (4) of sheet extends to bottom from the top of the side inner wall of the first groove (14) It holds, the bristle (4) on the upper surface is cylindrical.

3. the brush head of toothbrush according to claim 1, it is characterised in that: further include second scrubbing portion (15) comprising by The third side wall (16) and be downwardly extending by the second sidewall (13) that the first side wall (12) is downwardly extending The lower end surface of four side walls (17), third side wall (16), the 4th side wall (17) and bottom plate (1) forms the second groove (18), and second is recessed The bottom inner wall and side inner wall of slot (18) are provided with bristle (4).

4. the brush head of toothbrush according to claim 3, it is characterised in that: the third side wall (16) and the 4th side wall (17) On bristle (4) be in the sheet that is vertically arranged, the bristle of sheet extends to bottom end from the top of the side inner wall of the second groove (18), Bristle (4) on the lower end surface is cylindrical.

5. a kind of electric toothbrush, it is characterised in that: brush head including toothbrush described in any claim in claim 1-4, And brush handle (3)；Brush handle (3) includes cylindrical shell (31) and a drive rod (32)；The lower end of drive rod (32) is by outer The upper surface of shell (31) penetrates in shell (31)；Vibration device (33) and driving vibration device (33) are provided in shell (31) The control device (34) of vibration, vibration device (33) are fixedly connected with drive rod (32) lower end；Drive rod (32) upper end and brush head Interconnecting piece (2) be detachably connected.

6. electric toothbrush according to claim 5, it is characterised in that: the interconnecting piece (2) has elasticity；Interconnecting piece (2) Inner hollow and open at its lower end setting；Interconnecting piece (2) internal sleeve is set to drive rod (32) upper end.

7. electric toothbrush according to claim 6, it is characterised in that: drive rod (32) the upper end periphery is fixed with one Annular groove (35)；The flange cooperated with the annular groove (35) is equipped with inside interconnecting piece (2).

8. electric toothbrush according to claim 5, it is characterised in that: the vibration device (33) sets close to brush head side It sets.

9. electric toothbrush according to claim 5, it is characterised in that: the vibration device (33) is vibrating motor.