CN205813938U - A kind of toothbrush of variable bristle surface shape - Google Patents
A kind of toothbrush of variable bristle surface shape Download PDFInfo
- Publication number
- CN205813938U CN205813938U CN201620786585.9U CN201620786585U CN205813938U CN 205813938 U CN205813938 U CN 205813938U CN 201620786585 U CN201620786585 U CN 201620786585U CN 205813938 U CN205813938 U CN 205813938U
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- China
- Prior art keywords
- brush
- rod member
- toothbrush
- bristle
- execution unit
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Abstract
The toothbrush of a kind of variable bristle surface shape, relates to a kind of toothbrush.This utility model solves the toothbrush of existing single bristle shape, is susceptible to cleaning of teeth in use not thorough, the problem even damaging gingiva.Brush of the present utility model, brush neck and brush holder are cavity structure, the end face of brush is elastomeric bristles loading end, it is implanted with bristle on elastomeric bristles loading end, execution unit is connected and composed with performing rod member by performing abnormity head, perform abnormity head to contact with elastomeric bristles loading end, control parts to be arranged on brush holder, control parts and coordinate driving execution unit to rotate with execution rod member.This utility model, by changing toothbrush bristle external surface shape, makes bristle surface shape adapt to the surface configuration of institute's brush zone teeth, it is ensured that bristle surface fits tightly with dental surface, can improve brushing efficiency, it is ensured that toothbrushing effect, it is to avoid gingiva is caused damage.
Description
Technical field
This utility model relates to a kind of toothbrush, is specifically related to the toothbrush of a kind of variable bristle surface shape, belongs to oral cavity clear
Clean articles for use field.
Background technology
The bristle monnolithic case of ordinary toothbrush is mostly static fixing at present.Planar shaped for example, arc, wave
Type, or other certain specific single shape.And the tooth in Human Oral Cavity becomes U-shaped arrangement.Need the region of cleaning
Mainly having arcuate segments, inner side, grind one's teeth in sleep district in inner side, outer arcuate district, and grind one's teeth in sleep district in outside, groove etc. of grinding one's teeth in sleep.When the bristle of toothbrush only has
During single a kind of shape, it is difficult to ensure that bristle and dental surface can fit tightly when cleaning regional, often result in clear
Clean effect is bad, particularly when cleaning arcuate segments, inner side up and down, if bristle surface is planar shaped or concave shape, due to brush
Hair can not well be fitted with dental surface, in addition to thoroughly can not cleaning tooth, is also easy to excessive friction gingiva, causes gingiva
Impaired, the most hemorrhage inflammation.The toothbrush of the most single bristle shape, is susceptible to cleaning of teeth not thorough in use,
Even damage the situation of gingiva.
Utility model content
Given below about brief overview of the present utility model, in order to provide about some side of the present utility model
The basic comprehension in face.Should be appreciated that this general introduction is not to summarize about exhaustive of the present utility model.It is not intended to really
Fixed key of the present utility model or pith, be not intended limitation scope of the present utility model.Its purpose is only with letter
The form changed provides some concept, in this, as the preamble in greater detail discussed after a while.
In consideration of it, according to an aspect of the present utility model, this utility model is directed to a kind of variable bristle surface shape
The toothbrush of shape, to solve the toothbrush of existing single bristle shape, is susceptible to cleaning of teeth in use not thorough, even damages
The problem of gingiva.
The scheme that this utility model is taked is: the toothbrush of a kind of variable bristle surface shape, including brush, brush neck, brush
Handle, execution unit and control parts；Described brush, brush neck and brush holder are sequentially connected with, and described brush, brush neck and brush holder are cavity
Structure, the end face of brush is elastomeric bristles loading end, and described elastomeric bristles loading end is implanted with bristle, and described execution unit is by holding
Row abnormity head and execution rod member connect and compose, and perform abnormity head and contact with elastomeric bristles loading end, described control parts
It is arranged on brush holder, controls parts and coordinate driving execution unit to rotate with execution rod member.
Do not changing conventional in-line toothbrush profile, size, in the case of not changing conventional tooth-brushing habit, according to being brushed teeth
The zones of different of tooth, is rotated by execution unit described in described control component controls, makes the execution abnormity head of execution unit
Surface contacts with described elastomeric bristles loading end, so that described bristle presents different surface configurations, manually changes
Toothbrush bristle external surface shape.Described elastomeric bristles loading end, for there being some strength, can occur elastic deformation under external force,
Before can recovering non-stress when external force is cancelled, state meets the elastomeric material that sanitary condition requires, toothbrush bristle surface configuration
Can be changing into any shape, this depends on that the execution abnormity head surface shape of described execution unit and described elastomeric bristles are held
Section and the design parameter of described bristle.
Further: the described abnormity head that performs is the structure that surface has arc-shaped curved surface shape.
Further: described control parts are that guide screw movement pair coordinates with the fit form of described execution rod member, hold described in
Row rod member is leading screw, and controlling parts is to promote control knob, promotes the bottom surface of control knob to coordinate with threads of lead screw, promotes control knob edge
Leading screw axis direction moves thus drives execution unit to rotate.
Further: described control parts are that bevel gear kinematic pair coordinates with the fit form of described execution rod member, described
The end performing rod member arranges driven wheel of differential, and control parts are rotating control knob, and the bottom of rotating control knob is active conical tooth
Wheel, drive bevel gear coordinates with driven wheel of differential, and rotating control knob is along its axial rotation thus drives execution unit to rotate.
Further: described control parts are arranged on the end of described execution rod member, control parts and perform rod member without phase
To motion, rotation-control members rotates with execution unit simultaneously.
Further: described control parts are that worm and gear kinematic pair coordinates with the fit form of described execution rod member, institute
Stating execution rod member is worm screw, and control parts are worm gear, and worm gear coordinates with worm screw thus drives execution unit to rotate.
Further: described control parts are that rack pinion kinematic pair coordinates with the fit form of described execution rod member, institute
The end stating execution rod member is provided with gear, and control parts are tooth bar, and rack and pinion coordinates thus drives execution unit to rotate.
The effect that this utility model is reached is:
The toothbrush of a kind of variable bristle surface shape of the present utility model, during brushing teeth, by changing toothbrush bristle
External surface shape, makes bristle surface shape adapt to the surface configuration of institute's brush zone teeth, it is ensured that bristle surface is tight with dental surface
Closely connected conjunction, can improve brushing efficiency, it is ensured that toothbrushing effect, it is to avoid gingiva is caused damage.
Accompanying drawing explanation
Fig. 1 is the overall structure figure being in 0 state in this utility model embodiment one；
Fig. 2 is the A-A profile of Fig. 1；
Fig. 3 is the overall structure figure being in 1 state in this utility model embodiment one；
Fig. 4 is the B-B profile of Fig. 3；
Fig. 5 is the overall structure figure being in 2 states in this utility model embodiment one；
Fig. 6 is the C-C profile of Fig. 5；
Fig. 7 be control parts with execution rod member fit form be that guide screw movement pair coordinates schematic diagram；
Fig. 8 is the top view of Fig. 7；
Fig. 9 be control parts with execution rod member fit form be that bevel gear kinematic pair coordinates schematic diagram；
Figure 10 is the top view of Fig. 9；
Figure 11 is to control parts to be arranged on both ends of execution rod member without relative motion schematic diagram；
Figure 12 is the top view of Figure 11；
Figure 13 be control parts with execution rod member fit form be that worm and gear kinematic pair coordinates schematic diagram；
Figure 14 is the top view of Figure 13；
Figure 15 be control parts with execution rod member fit form be that rack pinion kinematic pair coordinates schematic diagram；
Figure 16 is the top view of Figure 15；
Figure 17 is the overall structure figure being in 0 state in this utility model embodiment two；
Figure 18 is the D-D profile of Figure 17；
Figure 19 is the overall structure figure being in 1 state in this utility model embodiment two；
Figure 20 is the E-E profile of Figure 19；
Figure 21 is the overall structure figure being in 0 state in this utility model embodiment three；
Figure 22 is the F-F profile of Figure 21；
Figure 23 is the overall structure figure being in 1 state in this utility model embodiment three；
Figure 24 is the G-G profile of Figure 23.
Detailed description of the invention
Hereinafter in connection with accompanying drawing, one exemplary embodiment of the present utility model is described.Rise for clarity and conciseness
See, the most do not describe all features of actual embodiment.It should be understood, however, that developing any this reality
Must make during embodiment much specific to the decision of embodiment, in order to realize the objectives of developer, example
As, meet those restrictive conditions relevant to system and business, and these restrictive conditions may along with embodiment not
Change together.Additionally, it also should be appreciated that, although development is likely to be extremely complex and time-consuming, but to having benefited from
For those skilled in the art of this utility model disclosure, this development is only routine task.
Here, also need to explanation a bit, in order to avoid having obscured this utility model because of unnecessary details, attached
Figure illustrate only and according to the closely-related apparatus structure of scheme of the present utility model and/or process step, and eliminate
Other details little with this utility model relation.
Embodiment one: the toothbrush of a kind of variable bristle surface shape of present embodiment, sees Fig. 1 to Fig. 8 and understands, its
Including brush 11, brush neck 12, brush holder 13, execution unit 22 and control parts 23；Described brush 11, brush neck 12 and brush holder 13 are successively
Connecting, described brush 11, brush neck 12 and brush holder 13 are cavity structure, and the end face of brush 11 is elastomeric bristles loading end 14, institute
Stating and be implanted with bristle 15 on elastomeric bristles loading end 14, described execution unit is connected and composed with performing rod member by performing abnormity head,
Performing abnormity head to contact with elastomeric bristles loading end 14, described control parts are arranged on brush holder 13, control parts and hold
Row rod member coordinates driving execution unit to rotate；Described control parts 23 and the fit form of described execution rod member are that guide screw movement is secondary
Coordinating, described execution rod member is leading screw, and controlling parts 23 is to promote control knob, promotes the bottom surface of control knob to join with threads of lead screw
Close, promote control knob to move along leading screw axis direction thus drive execution unit to rotate.
The execution abnormity head of execution unit 22 is that surface has 3 kinds of difformity structures, and respectively concave is ellipse
Disc, cambered outwards ellipsoid, the cambered outwards face of cylinder, control parts 23 and move reciprocatingly near 0 position in the axial direction.
Bristle 15 on elastomeric bristles loading end 14 configures for Length discrepancy, and mid portion is long, and peripheral portion is short.Bullet is made when static state does not stresses
Property bristle carrying surface 14 entirety to brush bottom surface depression with execution unit 22 perform abnormity head oval concave surface match, control
Parts 23 processed are in 0 position.Now bristle surface is shaped as planar shaped, is suitable for cleaning outer arcuate district and inside and outside side grinding tooth district.
State this moment is defined as 0 state；Control parts 23 by 0 position action to 1 position, make execution unit 22 rotate through certain angle,
The cambered outwards ellipsoid of execution unit 22 matches with elastomeric bristles loading end 14, and execution unit 22 gives elastomeric bristles carrying
The active force that its surface vertical, face 14 is outside, makes the cambered outwards ellipsoid shape of execution unit 22 reflect bristle surface, brush
Head is become 1 state from 0 state.Bristle surface during 1 state is shaped as outwardly arc, is suitable for arcuate segments inside cleaning.Control portion
Part 23 to 2 positions, is made execution unit 22 rotate through certain angle, the cambered outwards face of cylinder of execution unit 22 by 1 position action
Matching with elastomeric bristles loading end 14, execution unit 22 gives the effect that elastomeric bristles loading end 14 its surface vertical is outside
Power, brush is become 2 states from 1 state.Bristle surface during 2 state is shaped as outwardly cylinder, and applicable cleaning is ground one's teeth in sleep up and down
Groove.Control parts 23 by 2 position actions to 0 position, make execution unit 22 rotate through certain angle, the ellipse of execution unit 22
Concave surface matches with elastomeric bristles loading end 14, owing to now elastomeric bristles loading end 14 does not stresses deformation to be recovered, brushes simultaneously
During tooth, tooth acts on the active force pointing to brush bottom surface on bristle and promotes elastomeric bristles loading end 14 to recover overall to brush
The shape of bottom surface depression, brush is become 0 state from 2 states.During brushing teeth, user can make brush 0 by controlling parts 23
Arbitrarily switch between state 1 state 2 state.
Embodiment two: the toothbrush of a kind of variable bristle surface shape of present embodiment, see Fig. 1 to Fig. 6 and Fig. 9,
Figure 10, Figure 17 to Figure 20 understand, and it includes brush 11, brush neck 12, brush holder 13, execution unit 22 and controls parts 23；Described brush
11, brush neck 12 and brush holder 13 are sequentially connected with, and described brush 11, brush neck 12 and brush holder 13 are cavity structure, the top of brush 11
Face is elastomeric bristles loading end 14, and described elastomeric bristles loading end 14 is implanted with bristle 15, and described execution unit is by performing abnormity
Head and execution rod member connect and compose, and perform abnormity head and contact with elastomeric bristles loading end 14, and described control parts are arranged
On brush holder 13, control parts and coordinate driving execution unit to rotate with execution rod member；Described control parts 23 and described execution bar
The fit form of part is that bevel gear kinematic pair coordinates, and the end of described execution rod member arranges driven wheel of differential, controls parts 23 and is
Rotating control knob, the bottom of rotating control knob is drive bevel gear, and drive bevel gear coordinates with driven wheel of differential, rotating control knob
Along its axial rotation thus drive execution unit to rotate.
Present embodiment performs abnormity head surface and has the serrated face of two kinds of shapes, respectively indent and outwardly
Ellipsoid.Control parts 23 are when 0 position, and bristle surface is shaped as planar shaped.Acted on the power on bristle by tooth when brushing teeth
Bristle carrying surface concave downward can be made, fit, so that bristle presents zigzag with the indent serrated face performing abnormity head.
When control parts 23 by 0 position action to 1 position time, make execution unit 22 rotate through certain angle, execution unit 22 outside
Convex ellipsoid matches with elastomeric bristles loading end 14, makes bristle surface present outwardly arc.
Embodiment three: the toothbrush of a kind of variable bristle surface shape of present embodiment, see Fig. 1 to Fig. 6, Figure 11,
Figure 12, Figure 21 to Figure 24 understand, and it includes brush 11, brush neck 12, brush holder 13, execution unit 22 and controls parts 23；Described brush
11, brush neck 12 and brush holder 13 are sequentially connected with, and described brush 11, brush neck 12 and brush holder 13 are cavity structure, the top of brush 11
Face is elastomeric bristles loading end 14, and described elastomeric bristles loading end 14 is implanted with bristle 15, and described execution unit is by performing abnormity
Head and execution rod member connect and compose, and perform abnormity head and contact with elastomeric bristles loading end 14, and described control parts are arranged
On brush holder 13, control parts and coordinate driving execution unit to rotate with execution rod member；Described control parts 23 are held described in being arranged on
The end of row rod member, controls parts and performs rod member without relative motion, and rotation-control members 23 rotates execution unit simultaneously and produces
Rotate.
Present embodiment performs abnormity head surface and has the ellipsoid of two kinds of shapes, respectively indent and outwardly
Ellipsoid.Control parts 23 are when 0 position, and bristle surface is shaped as planar shaped.When controlling parts 23 by 0 position action to 1
When putting, execution unit 22 is made to rotate through certain angle, the cambered outwards ellipsoid of execution unit 22 and elastomeric bristles loading end 14
Match, make bristle surface present outwardly arc.
Embodiment four: the toothbrush of a kind of variable bristle surface shape of present embodiment, see Fig. 1 to Fig. 6 and Figure 13,
Figure 14 understands, and it includes brush 11, brush neck 12, brush holder 13, execution unit 22 and controls parts 23；Described brush 11, brush neck 12
Being sequentially connected with brush holder 13, described brush 11, brush neck 12 and brush holder 13 are cavity structure, and the end face of brush 11 is elastomeric bristles
Loading end 14, described elastomeric bristles loading end 14 is implanted with bristle 15, and described execution unit is by performing abnormity head and performing bar
Part connects and composes, and performs abnormity head and contacts with elastomeric bristles loading end 14, and described control parts are arranged on brush holder 13, control
Parts processed coordinate driving execution unit to rotate with performing rod member；Described control parts 23 with the fit form of described execution rod member are
Worm and gear kinematic pair coordinates, and described execution rod member is worm screw, and controlling parts 23 is worm gear, and worm gear coordinates with worm screw thus drives
Execution unit rotates.
Embodiment five: the toothbrush of a kind of variable bristle surface shape of present embodiment, see Fig. 1 to Fig. 6 and Figure 15,
Figure 16 understands, and it includes brush 11, brush neck 12, brush holder 13, execution unit 22 and controls parts 23；Described brush 11, brush neck 12
Being sequentially connected with brush holder 13, described brush 11, brush neck 12 and brush holder 13 are cavity structure, and the end face of brush 11 is elastomeric bristles
Loading end 14, described elastomeric bristles loading end 14 is implanted with bristle 15, and described execution unit is by performing abnormity head and performing bar
Part connects and composes, and performs abnormity head and contacts with elastomeric bristles loading end 14, and described control parts are arranged on brush holder 13, control
Parts processed coordinate driving execution unit to rotate with performing rod member；Described control parts 23 with the fit form of described execution rod member are
Rack pinion kinematic pair coordinates, and the end of described execution rod member is provided with gear, and controlling parts 23 is tooth bar, and rack and pinion coordinates
Thus drive execution unit to rotate.
The abnormity head that performs of the present utility model can be that the surface be given such as Fig. 1-Figure 24 has arc-shaped curved surface shape
Structure, it is also possible to be other shapes.The shape performing abnormity head depends on the surface configuration of required bristle.Finally present
The bristle surface shape gone out is compromise face shape and the concentrated expression of bristle design parameter.
Although the embodiment disclosed in this utility model is as above, but its content is only to facilitate understand this utility model
Technical scheme and the embodiment that uses, be not intended to limit this utility model.Any this utility model art
Interior technical staff, on the premise of without departing from the core technology scheme disclosed in this utility model, can be in the form implemented
With make any amendment and change in details, but the protection domain that this utility model is limited, still must be with appending claims
Limit in the range of standard.
Claims (7)
1. the toothbrush of a variable bristle surface shape, it is characterised in that: include brush (11), brush neck (12), brush holder (13), hold
Row parts (22) and control parts (23)；Described brush (11), brush neck (12) and brush holder (13) are sequentially connected with, described brush
(11), brush neck (12) and brush holder (13) be cavity structure, the end face of brush (11) is elastomeric bristles loading end (14), described bullet
Property bristle carrying surface (14) on be implanted with bristle (15), described execution unit (22) is by performing abnormity head and performing rod member and connect structure
Becoming, perform abnormity head and contact with elastomeric bristles loading end (14), described control parts (23) are arranged on brush holder (13), control
Parts processed (23) coordinate driving execution unit (22) to rotate with performing rod member.
The toothbrush of a kind of variable bristle surface shape the most according to claim 1, it is characterised in that: described execution abnormity head
Portion is the structure that surface has arc-shaped curved surface shape.
The toothbrush of a kind of variable bristle surface shape the most according to claim 1, it is characterised in that: described control parts
(23) fit form with described execution rod member is that guide screw movement pair coordinates, and described execution rod member is leading screw, controls parts (23)
For promote control knob, promote control knob bottom surface coordinate with threads of lead screw, promotion control knob move along leading screw axis direction thus
Driving execution unit rotates.
The toothbrush of a kind of variable bristle surface shape the most according to claim 1, it is characterised in that: described control parts
(23) fit form with described execution rod member is that bevel gear kinematic pair coordinates, and the end of described execution rod member is arranged from mantle tooth
Wheel, control parts (23) be rotating control knob, the bottom of rotating control knob is drive bevel gear, drive bevel gear with from mantle tooth
Wheel coordinates, and rotating control knob is along its axial rotation thus drives execution unit to rotate.
The toothbrush of a kind of variable bristle surface shape the most according to claim 1, it is characterised in that: described control parts
(23) being arranged on the end of described execution rod member, control parts and perform rod member without relative motion, rotation-control members (23) turns
Dynamic execution unit simultaneously produces and rotates.
The toothbrush of a kind of variable bristle surface shape the most according to claim 1, it is characterised in that: described control parts
(23) fit form with described execution rod member is that worm and gear kinematic pair coordinates, and described execution rod member is worm screw, controls parts
(23) being turbine, turbine coordinates with worm screw thus drives execution unit to rotate.
The toothbrush of a kind of variable bristle surface shape the most according to claim 1, it is characterised in that: described control parts
(23) fit form with described execution rod member is that rack pinion kinematic pair coordinates, and the end of described execution rod member is provided with gear,
Controlling parts (23) is tooth bar, and rack and pinion coordinates thus drives execution unit to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620786585.9U CN205813938U (en) | 2016-07-25 | 2016-07-25 | A kind of toothbrush of variable bristle surface shape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620786585.9U CN205813938U (en) | 2016-07-25 | 2016-07-25 | A kind of toothbrush of variable bristle surface shape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205813938U true CN205813938U (en) | 2016-12-21 |
Family
ID=57560713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620786585.9U Expired - Fee Related CN205813938U (en) | 2016-07-25 | 2016-07-25 | A kind of toothbrush of variable bristle surface shape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205813938U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106037248A (en) * | 2016-07-25 | 2016-10-26 | 王立龙 | Toothbrush having changeable shape of brush surface |
-
2016
- 2016-07-25 CN CN201620786585.9U patent/CN205813938U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106037248A (en) * | 2016-07-25 | 2016-10-26 | 王立龙 | Toothbrush having changeable shape of brush surface |
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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: 20161221 Termination date: 20170725 |
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| CF01 | Termination of patent right due to non-payment of annual fee |