CN207041590U - Electric toothbrush head and electric toothbrush - Google Patents
Electric toothbrush head and electric toothbrush Download PDFInfo
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- CN207041590U CN207041590U CN201720169563.2U CN201720169563U CN207041590U CN 207041590 U CN207041590 U CN 207041590U CN 201720169563 U CN201720169563 U CN 201720169563U CN 207041590 U CN207041590 U CN 207041590U
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- electric toothbrush
- connecting seat
- power
- brush body
- toothbrush head
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Abstract
A kind of electric toothbrush head, including brush body and connecting seat：The brush body is provided with bristle, and described connecting seat one end is connected on the brush body, and the other end is provided with the spliced eye being used for power toothbrush handle grafting, and the spliced eye is used for the buckle spacing to the power toothbrush handle provided with one；A kind of electric toothbrush, including the electric toothbrush head and the power toothbrush handle：The power toothbrush handle has a power output shaft, and the power output shaft is provided with the Access Division being adapted with the buckle shape.The utility model provides one kind and plugs convenient, constitutionally stable electric toothbrush head and electric toothbrush.
Description
Technical field
The utility model belongs to electric toothbrush technology field, is a kind of electric toothbrush head and electric tooth specifically
Brush.
Background technology
Toothbrush is a kind of brush for cleaning tooth, belongs to the necessity of people's life.With the development of science and technology,
Electric toothbrush occurs as new toothbrush form.Investigation display, electric toothbrush is more scientific and effective compared with ordinary toothbrush,
Bacterial plaque can be removed, reduce the mouth diseases such as gingivitis, periodontosis and bleeding gums, thus be increasingly subject to the welcome of people.
Current electric toothbrush is mainly based on vibration principle.Such electric toothbrush by the quick rotation of electric core or
Vibrations, brush is set to produce high-frequency vibration, toothpaste is resolved into trickle foam, deeply cleans teeth space by moment；At the same time, bristle
Vibration can promote the blood circulation in oral cavity, have massage effect to gingiva tissue.
Bristle on brush is as direct functional element, and normally only the service life with the several months, hereafter will occur
Flexural deformation.The bristle of bending is not only not easy the swill in outwash teeth space, can also abrade gum, thus needs in time more
Changing brush head, to ensure the using effect of electric toothbrush.But current brush, by structure is limited, plug replacing is inconvenient, and
The connection of brush and handle easily occurs to loosen and influence to use.
Utility model content
For overcome the deficiencies in the prior art, the utility model provides a kind of electric toothbrush head and electric toothbrush, inserts
Pull out convenience, Stability Analysis of Structures.
The purpose of this utility model is achieved through the following technical solutions：
A kind of electric toothbrush head, including brush body and connecting seat：
The brush body is provided with bristle；
Described connecting seat one end is connected on the brush body, and the other end, which is provided with, to be used for and power toothbrush handle grafting
Spliced eye, the spliced eye are used for the buckle spacing to the power toothbrush handle provided with one.
As the improvement of above-mentioned technical proposal, the perisporium of the spliced eye is provided with the perisporium of a connection spliced eye
The opening of outer surface, the opening are provided with the buckle.
As the further improvement of above-mentioned technical proposal, the buckle has a linking arm and a lug boss：
A side wall of the linking arm from the opening close to the brush body and along the power toothbrush handle
Plug orientation extends, and the one end of the linking arm away from the brush body is provided with the lug boss.
As the further improvement of above-mentioned technical proposal, the length of the linking arm is not less than its thickness and/or width
Twice.
As the further improvement of above-mentioned technical proposal, the lug boss has triangular-section.
As the further improvement of above-mentioned technical proposal, the connecting seat has truncated cone-shaped outline, the connecting seat
Small end has cross connecting portion.
As the further improvement of above-mentioned technical proposal, the connecting seat is provided with for spacing to the brush body
Limiting section.
As the further improvement of above-mentioned technical proposal, the brush body, which is provided with, to be used for and the connecting seat grafting
Body connecting hole.
A kind of electric toothbrush, including the electric toothbrush head and the power toothbrush handle：
The power toothbrush handle has a power output shaft, and the power output shaft is provided with and the buckle shape phase
The Access Division of adaptation.
As the improvement of above-mentioned technical proposal, the Access Division is buckling groove, and has triangular-section.
The beneficial effects of the utility model are：By setting the brush body provided with bristle and being used for and power toothbrush handle
The connecting seat of grafting, connecting seat are provided with spliced eye, and spliced eye is used for the buckle spacing to power toothbrush handle provided with one, made
Electric toothbrush head is achieved fast insert-pull, improves electric toothbrush head and the connective stability of power toothbrush handle；And then
The Access Division being adapted with buckle is set in power toothbrush handle, there is provided one kind plugs convenient, constitutionally stable electric tooth
Brush brush and electric toothbrush.
To enable above-mentioned purpose of the present utility model, feature and advantage to become apparent, preferred embodiment cited below particularly, and
Accompanying drawing appended by cooperation, is described in detail below.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other related accompanying drawings according to these accompanying drawings.
Fig. 1 is the structural representation for the electric toothbrush head that the utility model embodiment 1 provides；
Fig. 2 is the schematic cross-sectional view for the electric toothbrush head that the utility model embodiment 1 provides；
Fig. 3 is the structural representation of the connecting seat for the electric toothbrush head that the utility model embodiment 1 provides；
Fig. 4 is the schematic cross-sectional view of the connecting seat for the electric toothbrush that the utility model embodiment 1 provides；
Fig. 5 is the decomposition texture schematic diagram for the electric toothbrush that the utility model embodiment 1 provides；
Fig. 6 is the cross section structure diagram for the electric toothbrush that the utility model embodiment 1 provides；
Fig. 7 is the partial enlarged view for the electric toothbrush that the utility model embodiment 1 provides.Main element symbol description：
1000- electric toothbrushes, 0100- electric toothbrush heads, 0110- brush bodies, 0111- bristles, the connection of 0112- bodies
Hole, 0120- connecting seats, 0121- spliced eyes, 0122- perisporiums, 0123- openings, 0124- buckles, 0124a- linking arms, 0124b-
Lug boss, 0125- limiting sections, 0126- cross connecting portions, 0200- power toothbrush handles, 0210- power output shafts, 0220-
Access Division.
Embodiment
For the ease of understanding the utility model, electric toothbrush head and electric toothbrush are carried out below with reference to relevant drawings
More fully describe.Electric toothbrush head and the preferred embodiment of electric toothbrush are given in accompanying drawing.But electric toothbrush head
It can be realized from electric toothbrush by many different forms, however it is not limited to embodiment described herein.On the contrary, provide
The purpose of these embodiments is made to electric toothbrush head and the disclosure of electric toothbrush more thorough and comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.On the contrary, when element be referred to as " directly existing " another element " on " when,
In the absence of intermediary element.Term as used herein " vertically ", " horizontal ", "left", "right" and similar statement are
For illustrative purposes.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to technology of the present utility model
The implication that the technical staff in domain is generally understood that is identical.Herein in the used in the description of electric toothbrush head and electric toothbrush
Term be intended merely to describe specific embodiment purpose, it is not intended that limitation the utility model.Term as used herein
" and/or " include the arbitrary and all combinations of one or more related Listed Items.
Embodiment 1
Referring to Fig. 1, a kind of electric toothbrush head 0100, including brush body 0110 and connecting seat 0120, its structure are closed
System is as follows：
Brush body 0110 is provided with bristle 0111；
The one end of connecting seat 0120 is connected on brush body 0110, and the other end, which is provided with, to be used to insert with power toothbrush handle 0200
The spliced eye 0121 connect, spliced eye 0121 are used for the buckle 0124 spacing to power toothbrush handle 0200 provided with one.
Specifically, when changing electric toothbrush head 0100, it is necessary to by power toothbrush handle 0200 from spliced eye 0121
Inside plugged.In swapping process, because the deformation of buckle 0124 is spacing, electric toothbrush head 0100 and electric tooth can be achieved
The quick connection of brush handle 0200 is with separating.
Preferably, brush body 0110 is provided with the body connecting hole 0112 being used for the grafting of connecting seat 0120.
Specifically, connecting seat 0120 is connected in body connecting hole 0112 pluggablely, and serves as brush body 0110
With the bridge of power toothbrush handle 0200.The annexation during plug of brush body 0110 and connecting seat 0120, also beneficial to brush
The manufacturing of body 0110 and connecting seat 0120, manufacture difficulty is set to reduce and ensure relatively low cost.
Preferably, the perisporium 0122 of spliced eye 0121 is provided with the surfaces externally and internally of the perisporium 0122 of a connection spliced eye 0121
Opening 0123, opening 0123 are provided with buckle 0124.
Specifically, buckle 0124 from a wall of opening 0123 extend to opening 0123 hollow-out parts, buckle 0124 with
Opening 0123 forms cantilever design.
When power toothbrush handle 0200 inserts spliced eye 0121, power toothbrush handle 0200 produces tangentially to buckle 0124
Active force, make buckle 0124 that tangential deformation occur and be bent outwardly, be opened for the passage of the entrance of power toothbrush handle 0200, make electricity
Dynamic toothbrush handle 0200 can easily head into the end of spliced eye 0121.
After power toothbrush handle 0200 is pushed up to extreme position, buckle 0124 loses tangential forces and resetted, lock ring in
The surface of power toothbrush handle 0200, prevent power toothbrush handle 0200 from releasing or rocking from spliced eye 0121.
Preferably, buckle 0124 has an a linking arm 0124a and lug boss 0124b：
A side walls of the linking arm 0124a from opening 0123 close to brush body 0110 and along power toothbrush handle 0200
Plug orientation extends, and the one end of linking arm 0124a away from brush body 0110 is provided with lug boss 0124b.
Specifically, there is larger numerical value relative to linking arm 0124a thickness, linking arm 0124a length.When even
When meeting arm 0124a by tangential force, because linking arm 0124a length/thickness has larger numerical value, linking arm 0124a will
With larger tangential deformation, there is provided larger deformation space.Wherein, tangential force refers to the thickness direction along linking arm 0124a
Active force.
Further preferably, linking arm 0124a length is not less than twice of its thickness, also not less than twice of its width.
Under such configuration, linking arm 0124a cross-sectional area is smaller, and larger shearing stress is produced under identical active force, tangential to become
Shape ability is more preferably.
Lug boss 0124b is on the linking arm 0124a, and towards the inside of spliced eye 0121.Lug boss 0124b surfaces have
There is jog, to receive the active force from power toothbrush handle 0200, and spacing work is applied to power toothbrush handle 0200
With.
Further preferably, linking arm 0124a bearing of trend is parallel with the plug orientation of power toothbrush handle 0200, has
More preferably action effect.
Further preferably, lug boss 0124b has triangular-section.
Specifically, lug boss 0124b triangular apex is connected to triangular apex towards the inside of spliced eye 0121
Both sides respectively for spliced eye 0121 bottom and opening portion.
When power toothbrush handle 0200 inserts spliced eye 0121, power toothbrush handle 0200 and lug boss 0124b occurs
Contact.Lug boss 0124b is oppressed towards a side surface of power toothbrush handle 0200, linking arm 0124a is applied tangential
Active force, cause linking arm 0124a tangential deformation.
Thus, linking arm 0124a deforms to the outer bend of connecting seat 0120, opens the entrance of power toothbrush handle 0200
Passage.Power toothbrush handle 0200 is progressively oppressed buckle 0124 and goed deep into spliced eye 0121, until grafting is in place.Then, even
Meet arm 0124a to lose extruding force effect and gradually set back, lug boss 0124b is firmly caught in power toothbrush handle 0200
Relevant position, realize that power toothbrush handle 0200 and the plug of electric toothbrush head 0100 are fixed.
When power toothbrush handle 0200 departs from spliced eye 0121, power toothbrush handle 0200 is slided from the bottom of spliced eye 0121
Go out, be in contact therewith with lug boss 0124b.Lug boss 0124b is pressed towards a side surface of the bottom of spliced eye 0121
Compel, tangential forces are applied to linking arm 0124a, cause linking arm 0124a tangential deformation.
Thus, linking arm 0124a deforms to the outer bend of connecting seat 0120, opens the separation of power toothbrush handle 0200
Passage.Power toothbrush handle 0200 progressively oppresses buckle 0124 and skids off spliced eye 0121, until thoroughly departing from lug boss 0124b
Sphere of action.Hereafter, power toothbrush handle 0200 continues to skid off spliced eye 0121, and linking arm 0124a gradually resets.
Preferably, connecting seat 0120 has truncated cone-shaped outline.
Specifically, round platform refers to remove truncated cone with a plane parallel to circular cone bottom surface, between bottom surface and section
Part.Under this profile, connecting seat 0120 contacts smooth with the body connecting hole 0112 of brush body 0110, and stress change is uniform
And it is easy to plug.
Further preferably, the small end of connecting seat 0120 is used to connect brush body 0110, and the big end of connecting seat 0120 is used for
Connect power toothbrush handle 0200.
Specifically, the big end of so-called round platform refers to the larger one end of sectional area, and round platform small end refers to sectional area less one
End.Under such configuration, the contact between connecting seat 0120 and body connecting hole 0112 is more smooth, further improves plug
Convenience.
And then the plug hole of connecting seat 0120 is located at the big end of connecting seat 0120, and 0123 is open in big end surfaces.
Under such configuration, connecting seat 0120 has more preferable pardon, while further pressure to power toothbrush handle 0200
Tight brush body 0110, makes the annexation of three more firm.In addition, connecting seat 0120 and the work of power toothbrush handle 0200
Power thrusts are more consistent, connect the plug of the two also more smoothly.
Further preferably, the small end of connecting seat 0120 has cross connecting portion 0126.
Specifically, cross connecting portion 0126 has cross-like cross-section, and the profile of the small end along connecting seat 0120
And extend.Correspondingly, the body connecting hole 0112 of brush body 0110 also has cruciform cross-sectional profile, and can connect with cross
Socket part 0126 matches.
Than solid round platform section, cross connecting portion 0126 has less area of section, and contact site is more concentrated.Even
When connecing, the connection stress of cross connecting portion 0126 and body connecting hole 0112 has bigger numerical value, makes the two connection fastening
And be not easy to release, beneficial to the transmission of the vibration force between connecting seat 0120 and brush body 0110.
Preferably, connecting seat 0120, which is provided with, is used for the limiting section 0125 spacing to brush body 0110.
Specifically, limiting section 0125 is on the circumferential surface of connecting seat 0120, with defaulting in body connecting hole 0112
Interior restraining position connection, limits connecting seat 0120 along the free degree of plug orientation, prevents connecting seat 0120 and brush
Body 0110 occurs relative movement and released.
And then limiting section 0125 can be also limited the rotary freedom of connecting seat 0120, prevent connecting seat 0120 with
Brush body 0110 relatively rotates, and further improves the connective stability of the two, and the use for the process that ensures to brush teeth is stable.
Further preferably, limiting section 0125 is positive stop key, and the restraining position in body connecting hole 0112 is spacing hole, is passed through
Key connection and application act on.And then positive stop key is multiple, further strengthens position-limiting action.
A kind of electric toothbrush 1000, including electric toothbrush head 0100 and power toothbrush handle 0200：
Power toothbrush handle 0200 has a power output shaft 0210, and power output shaft 0210 is provided with and the shape of buckle 0124
The adaptable Access Division 0220 of shape.
Specifically, power output shaft 0210 is driven by motor, externally exports vibration force.Pass through buckle 0124 and clamping
The connection in portion 0220 is spacing, and power output shaft 0210 connects as one with connecting seat 0120.
Thus, motor driving power output shaft 0210 vibrates, and power output shaft 0210 drives connecting seat 0120 to move, and enters
And cause the bristle 0111 on brush body 0110 to vibrate, so as to be cleaned to tooth.
Preferably, Access Division 0220 is buckling groove, for coordinating with buckle 0124.
Specifically, when power toothbrush handle 0200 and electric toothbrush head 0100 are fully connected, buckle 0124 it is convex
Play portion 0124b to be caught in buckling groove, produce position-limiting action and avoid falling off or rock.
Further preferably, buckling groove has triangular-section.
Specifically, the triangular apex of buckling groove is located at the inside of power output shaft 0210, and is outwardly formed groove profile knot
Structure.
In a preferred embodiment, the triangular-section of buckling groove is mutually fitted with lug boss 0124b triangular-section
Should.
In the insertion process of power toothbrush handle 0200, when buckling groove contacts with lug boss 0124b, lug boss 0124b
Promptly it can be caught in buckling groove.The shape of buckling groove and lug boss 0124b is coincide, good fit, while triangular-section
Damping fully dimensionally stable, ensures that the transmission of vibration force is accurate.
When power toothbrush handle 0200 is extracted from spliced eye 0121, buckling groove to lug boss 0124b active force more
Fully, linking arm 0124a is made to deform rapidly.Meanwhile under the conditions of separating force is sufficient, triangular-section is beneficial to buckling groove
With lug boss 0124b slippage, change electric toothbrush head 0100 convenient.
In all examples being illustrated and described herein, any occurrence should be construed as merely exemplary, without
It is that therefore, other examples of exemplary embodiment can have different values as limitation.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to the scope of the utility model.It should be pointed out that the ordinary skill for this area
For personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to this
The protection domain of utility model.Therefore, the scope of protection of the utility model should be determined by the appended claims.
Claims (10)
1. a kind of electric toothbrush head, it is characterised in that including brush body and connecting seat：
The brush body is provided with bristle；
Described connecting seat one end is connected on the brush body, and the other end is provided with the grafting being used for power toothbrush handle grafting
Hole, the spliced eye are used for the buckle spacing to the power toothbrush handle provided with one.
2. electric toothbrush head according to claim 1, it is characterised in that the perisporium of the spliced eye is provided with a connection institute
The opening of the surfaces externally and internally of the perisporium of spliced eye is stated, the opening is provided with the buckle.
3. electric toothbrush head according to claim 2, it is characterised in that the buckle has a linking arm and a projection
Portion, a side wall of the linking arm from the opening close to the brush body and along the plug side of the power toothbrush handle
To extension, the one end of the linking arm away from the brush body is provided with the lug boss.
4. electric toothbrush head according to claim 3, it is characterised in that the length of the linking arm is not less than its thickness
And/or twice of width.
5. electric toothbrush head according to claim 3, it is characterised in that the lug boss has triangular-section.
6. electric toothbrush head according to claim 1, it is characterised in that the connecting seat has truncated cone-shaped outline,
The small end of the connecting seat has cross connecting portion.
7. electric toothbrush head according to claim 1, it is characterised in that the connecting seat, which is provided with, to be used for the brush
The spacing limiting section of head body.
8. electric toothbrush head according to claim 1, it is characterised in that the brush body be provided be used for it is described
The body connecting hole of connecting seat grafting.
9. a kind of electric toothbrush, it is characterised in that including the electric toothbrush head described in claim any one of 1-5 and the electricity
Dynamic toothbrush handle, the power toothbrush handle have a power output shaft, and the power output shaft is provided with and the snap-type
The adaptable Access Division of shape.
10. electric toothbrush according to claim 9, it is characterised in that the Access Division is buckling groove, and has triangle
Section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720169563.2U CN207041590U (en) | 2017-02-23 | 2017-02-23 | Electric toothbrush head and electric toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720169563.2U CN207041590U (en) | 2017-02-23 | 2017-02-23 | Electric toothbrush head and electric toothbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207041590U true CN207041590U (en) | 2018-02-27 |
Family
ID=61489347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720169563.2U Active CN207041590U (en) | 2017-02-23 | 2017-02-23 | Electric toothbrush head and electric toothbrush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207041590U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109091264A (en) * | 2018-09-21 | 2018-12-28 | 上海飞科电器股份有限公司 | Electric toothbrush motor shaft waterproof construction and electric toothbrush |
| CN109124801A (en) * | 2018-09-21 | 2019-01-04 | 上海飞科电器股份有限公司 | Electric toothbrush head structure and electric toothbrush |
| CN110811894A (en) * | 2019-11-08 | 2020-02-21 | 东莞市明罡电子科技有限公司 | Electric tooth cleaner brush head, electric tooth cleaner and tooth cleaning method |
| CN112245056A (en) * | 2020-11-12 | 2021-01-22 | 深圳市雅贝康科技有限公司 | Electric brush head tail cover and electric toothbrush replacement head |
| CN114652476A (en) * | 2019-04-15 | 2022-06-24 | 广州星际悦动股份有限公司 | Brush head for electric toothbrush and electric toothbrush with same |
-
2017
- 2017-02-23 CN CN201720169563.2U patent/CN207041590U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109091264A (en) * | 2018-09-21 | 2018-12-28 | 上海飞科电器股份有限公司 | Electric toothbrush motor shaft waterproof construction and electric toothbrush |
| CN109124801A (en) * | 2018-09-21 | 2019-01-04 | 上海飞科电器股份有限公司 | Electric toothbrush head structure and electric toothbrush |
| CN114652476A (en) * | 2019-04-15 | 2022-06-24 | 广州星际悦动股份有限公司 | Brush head for electric toothbrush and electric toothbrush with same |
| CN110811894A (en) * | 2019-11-08 | 2020-02-21 | 东莞市明罡电子科技有限公司 | Electric tooth cleaner brush head, electric tooth cleaner and tooth cleaning method |
| CN112245056A (en) * | 2020-11-12 | 2021-01-22 | 深圳市雅贝康科技有限公司 | Electric brush head tail cover and electric toothbrush replacement head |
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