CN208808704U - Children electric toothbrush - Google Patents
Children electric toothbrush Download PDFInfo
- Publication number
- CN208808704U CN208808704U CN201721621232.4U CN201721621232U CN208808704U CN 208808704 U CN208808704 U CN 208808704U CN 201721621232 U CN201721621232 U CN 201721621232U CN 208808704 U CN208808704 U CN 208808704U
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- China
- Prior art keywords
- protrusion
- pieces
- electric toothbrush
- children
- cleaning
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- 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.)
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Links
- 238000004140 cleaning Methods 0.000 claims abstract description 111
- 239000003292 glue Substances 0.000 claims description 39
- 238000005253 cladding Methods 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 230000008859 change Effects 0.000 claims description 15
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 239000000084 colloidal system Substances 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims 3
- 230000001186 cumulative effect Effects 0.000 claims 1
- 230000001680 brushing effect Effects 0.000 description 13
- 230000000694 effects Effects 0.000 description 11
- 210000000214 mouth Anatomy 0.000 description 11
- 230000006378 damage Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 208000027418 Wounds and injury Diseases 0.000 description 7
- 210000004489 deciduous teeth Anatomy 0.000 description 7
- 208000014674 injury Diseases 0.000 description 7
- 230000008901 benefit Effects 0.000 description 6
- 230000036541 health Effects 0.000 description 6
- 235000015243 ice cream Nutrition 0.000 description 6
- 230000000638 stimulation Effects 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 239000000741 silica gel Substances 0.000 description 5
- 229910002027 silica gel Inorganic materials 0.000 description 5
- 230000007704 transition Effects 0.000 description 4
- 210000003128 head Anatomy 0.000 description 3
- 235000013405 beer Nutrition 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 210000004379 membrane Anatomy 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 210000004400 mucous membrane Anatomy 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 210000003296 saliva Anatomy 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Brushes (AREA)
Abstract
The utility model discloses a kind of children electric toothbrushes, including shank and cleaning head, the shank includes the main paragraph being connected and front end extended segment, main paragraph has grip part and limiting section, by rear end, extreme direction, the cross-sectional area of section are gradually increased forward for grip part, and limiting section is located at the front end of grip part, front end extended segment is located at the front of limiting section, and cleaning head is set on the front end of front end extended segment.The utility model is easy to operate, and children hold comfortably, and safety and stability.
Description
Technical field
The utility model relates to field of toothbrushes, and in particular to a kind of children electric toothbrush.
Background technique
The grip part of the electric toothbrush of existing children is generally intermediate narrow, two hem widths, due to child resistant electric toothbrush
Dynamics is inadequate, and children are weaker than adult to the operational capacity of electric toothbrush, and the design method of this structure cannot be Children's Day
Power is saved, increases the difficulty of child resistant electric toothbrush, uses inconvenience, be unfavorable for children and effectively clean tooth.
Children are relatively low to the control accuracy of electric toothbrush, and the power for acting on child resistant toothbrush on tooth is uneven
It is even, may due to power excessive or too small injury tooth, cause tooth to occur loosening or the phenomenon that bleeding gums.
Summary of the invention
The purpose of this utility model is that improving the defect of the prior art, a kind of children electric toothbrush is provided, this is practical new
Type is easy to operate, and children hold comfortably, and safety and stability.
Its technical solution is as follows:
Children electric toothbrush, including shank and cleaning head, which includes the main paragraph being connected and front end extended segment,
Main paragraph has grip part and limiting section, and by rear end, extreme direction, the cross-sectional area of section are gradually increased forward for grip part, limit
Portion is located at the front end of grip part, and front end extended segment is located at the front of limiting section, and cleaning head is set to the front end of front end extended segment
On.
The outer wall of the main part of the grip part is round and smooth, and in cone, from its rear end extreme direction forward, the gripping
The main body portion diameter in portion is gradually increased.
The rear end of the grip part is round and smooth bulb tail end, the outer wall of the bulb tail end and the main body of the grip part
Outer wall is round and smooth to connect.
The limiting section has the annular projection protruded to circumferential direction, which is located at the grip part front end
Periphery.
The main part of the limiting section has hemispherical outer wall, and the top of the hemispherical outer wall is located at preceding extreme direction, should
The lower edge of hemispherical outer wall with the annular projection is round and smooth connects.
The grip part and limiting section all have connecting end surface, the connecting end surface of the grip part and the connecting pin of limiting section
Face is vertical with axial direction, and the connecting end surface of the grip part is opposite with the connecting end surface of limiting section；The grip part front end
Outer wall there is the expanding surface of arc, the expanding surface of the arc connects with the outer wall of the limiting section.
The front end extended segment includes connection plug-in unit and switching shank；Connection plug-in unit connects with the front end of the limiting section,
With insertion limited mouth, it is interior and all with switching shank that connection plug-in unit is inserted into the insertion limited mouth at the middle part of the switching shank rear end
To limit, the front end integrally connected on the cleaning head and shank of transferring；
The switching shank includes that support rod and cladding glue-line, the cladding glue-line integrally wrap the outer wall of the support rod
It covers；
It also is provided with cladding glue-line in the outer wall of the limiting section, the cladding glue-line is by the limit integral coating.
The cleaning head at least partially colloid material, the cleaning head of the colloid material and the switching shank
Glue-line is coated to be integrally formed.
The cleaning head includes fixed part and bristle, and there are two the lateral zones for leaning on marginal portion, two sides for fixed part tool
It is middle region between area, portion, bristle is fixed on the surface of fixed part and forms multiple pieces on the surface of fixed part, is fixed on side
The pieces in area, portion is side pieces, and the pieces for being fixed on middle region is middle part pieces；The pieces diameter of side pieces is greater than middle part
The pieces diameter of pieces, the bristle diameter of side pieces are less than the bristle diameter of middle part pieces.
The pieces diameter of side pieces is 1.3 times to 1.8 times of the pieces diameter of middle part pieces, and the bristle of middle part pieces is straight
Diameter is 1.1 times to 1.4 times of the bristle diameter of side pieces.
The pieces diameter of side pieces is 1.5 times to 1.6 times of the pieces diameter of middle part pieces, and the bristle of middle part pieces is straight
Diameter is 1.15 times to 1.25 times of the bristle diameter of side pieces.
The end of the side pieces is chamfer, and the bristle close to marginal portion is greater than close to the length of the bristle of middle region
Length.
The end of the side pieces is chamfer, and is formed relative to the bristle direction into 30 degree to 60 degree of angle of chamfer.
The angle of chamfer is 30 degree to 45 degree.
The end of the side pieces is chamfer, and forms beam point in its side direction by middle region.
The cleaning head includes interconnecting piece and cleaning part, and the front end of interconnecting piece has fixation surface, and cleaning part is installed on
In the fixation surface, and fixation surface is located at least two apparent surfaces of interconnecting piece.
The front end of the interconnecting piece is rounded or oblate spheroid；The cleaning part is bristle or columnar projections.
The cleaning part is columnar projections, and the columnar projections and the interconnecting piece are integrally formed；The columnar projections are at least
Including the first protrusion, the second protrusion, the first protrusion is contrary with the second protrusion.
It further include having third protrusion, third protrusion is located between the first protrusion and the second protrusion；The side of the third protrusion
It is vertical to the line relative to the first protrusion, the second protrusion.
The cleaning head includes mounting portion and cleans portion with water, and the front end of mounting portion has mounting surface, and the portion of cleaning with water includes
Brush filament and gluey protrusion, brush filament and gluey protrusion are installed in the mounting surface of mounting portion.
The side opposite with mounting surface is back side, the arc-shaped transition of the back side on the mounting portion.
The mounting surface, which has, leans on lateral areas and area placed in the middle, the two sides in area placed in the middle is located at by lateral areas, the brush filament is installed on
Area placed in the middle, the glue protrusion are installed on by lateral areas.
The mounting portion is in spoon shape, is arc-shaped the front end of the mounting surface.
The gluey protrusion is arc-shaped arrangement along the side of the mounting surface and the outer rim of front.
The gluey protrusion is in coniform, and diameter big upper diameter in its underpart is small, and the brush filament is more and forms cylinder
The pieces of shape.
Children electric toothbrush, including shank and cleaning head, which includes the main paragraph being connected and front end extended segment,
Main paragraph has grip part and limiting section, and by rear end, extreme direction, the cross-sectional area of section are gradually increased forward for grip part, limit
Portion is located at the front end of grip part, and front end extended segment is located at the front of limiting section, and cleaning head is set to the front end of front end extended segment
It goes up and is integrally formed and change brush head；
The children electric toothbrush changes brush head equipped at least three kinds: the first stage change brush head, second stage changes
Brush head and phase III change brush head；
First stage changes brush head: including front end extended segment and cleaning head, which includes mounting portion and clear
Brush portion, the front end of mounting portion have mounting surface, and the portion of cleaning with water includes brush filament and gluey protrusion, and brush filament and gluey protrusion are installed on
In the mounting surface of mounting portion；The two sides for being located at area placed in the middle by lateral areas, the brush filament are installed on area placed in the middle and form pieces,
The glue protrusion is installed on by lateral areas；This is more than the quantity of the pieces in area placed in the middle by the raised quantity of the glue of lateral areas；
Second stage changes brush head: including front end extended segment and cleaning head, which includes interconnecting piece and clear
Portion is washed, the front end of interconnecting piece has fixation surface, and cleaning part is installed in the fixation surface, and fixation surface is located at interconnecting piece
At least two apparent surfaces on；The front end of the interconnecting piece is rounded or oblate spheroid；The columnar projections include at least the
One protrusion, the second protrusion, the first protrusion are contrary with the second protrusion；
Phase III changes brush head: including front end extended segment and cleaning head, which includes mounting portion and clear
Brush portion, the front end of mounting portion have mounting surface, and the portion of cleaning with water includes brush filament and gluey protrusion, and brush filament and gluey protrusion are installed on
In the mounting surface of mounting portion；The two sides for being located at area placed in the middle by lateral areas, the brush filament are installed on area placed in the middle and form pieces,
The glue protrusion is installed on by lateral areas, and the quantity of the glue protrusion of lateral areas should be leaned on less than the quantity of the pieces in area placed in the middle.
It is also equipped with the 4th kind and changes brush head,
Fourth stage changes brush head: including front end extended segment and cleaning head, which includes fixed part and brush
Hair, it is middle region between the lateral zones of marginal portion, two lateral zones that there are two fixed part tools, and bristle is fixed on fixed part
Surface simultaneously forms multiple pieces on the surface of fixed part, and the pieces for being fixed on lateral zones is side pieces, is fixed on middle region
Pieces is middle part pieces；The pieces diameter of side pieces is greater than the pieces diameter of middle part pieces, and the bristle diameter of side pieces is small
In the bristle diameter of middle part pieces.
It should be understood that
1, hemispherical outer wall can be oblate spheroid or sphere close to half, not represent absolute semi-spherical shape.
2, aforesaid side portions area, middle region only represent its relative position on fixed part, do not represent absolutely placed in the middle or absolute
By side.
3, aforementioned to lean on lateral areas, area placed in the middle, its relative position on mounting portion is only represented, is not represented absolutely placed in the middle or absolute
By side.
4, the front end of aforementioned interconnecting piece can be spheroidal or oblate spheroid, be also possible to other Polyhedrals.
The advantages of below to the utility model or principle are illustrated:
1, since the cross-sectional area of the rear end of grip part is smaller, when child resistant children electric toothbrush, grip part energy
Enough produce the power pushed ahead, which makes children electric toothbrush be not easy to fall, can assisting child it is electronic
Toothbrush cleans the tooth in Pediatric Oral Emergency comprehensively, can also reduce power required when child resistant electric toothbrush, and children can
Tooth is cleaned easily, is operated easier, children is allowed to hold more steady safety, be conducive to children to tooth into
Row more effectively cleans.
2, it is not hurt hands when round and smooth outer wall holds children, children will not be made not feel good due to protrusion part.
3, the bulb tail end has pasted the ventilated membrane with fire resistance characteristic, when children's electric toothbrush operating, grip part
Air heats expansion in inner cavity, can be vented in time to balance the pressure of inside and outside by bulb tail end, evade security risk.
4, for children during brushing teeth, annular projection can flow to grip part to avoid liquid such as salivas, to prevent holding
The phenomenon that skidding.
5, the hemispherical outer wall of the grip part of children electric toothbrush and limiting section is cooperatively connected to be formed similar to ice cream
Shape, when limiting section touches tooth or gum, hemispherical outer wall can be buffered due to vibration bring impact, further be protected
The oral health of children is protected, and the shape of ice cream can enable children like, child is made to be easier to receive and like upper brush
Tooth.
6, by grip part and the connecting end surface of limiting section, grip part and limiting section can be made to be cooperatively connected, and makes to extend
Face connects with the outer wall of limiting section, increases the leakproofness of children electric toothbrush.
7, connection plug-in unit is inserted into the insertion limited mouth, as the vibration of connection plug-in unit drives switching shank and cleaning head
It shakes together, which starts to clean tooth, and cladding glue-line is by the outer wall integral coating of support rod, due to cladding
The soft characteristic of glue-line matter, cladding glue-line are capable of the vibration of buffered hf to gum and the impact sense of tooth bring, children are made to brush teeth
Shi Buhui does not feel good because of the vibration of high frequency, and gum and tooth can also be made preferably to be protected, and facilitates children and supports
At the habit brushed teeth, due to the front end integrally connected on cleaning head and shank of transferring, shaken when brushing teeth in children electric toothbrush high frequency
Head is cleaned in dynamic process to be loosened, and overall security is improved.
8, cleaning head is colloid material, makes to clean the comfort level that head is more soft, when raising children brush teeth.
9, the pieces diameter of side pieces is greater than the pieces diameter of middle part pieces, and bristle can be made to reach the cleaning effect of tooth
Fruit；The bristle diameter of side pieces is less than the bristle diameter of middle part pieces, and bristle can more go deep between cog cleaning when brushing teeth,
And the more soft side pieces in lateral zones can effectively reduce stimulation of the toothbrush to gum, further protect the health of one's mouth；Side
The relationship of the pieces diameter of the pieces diameter and middle part pieces of pieces, the bristle diameter of middle part pieces and the bristle of side pieces are straight
The relationship of diameter avoids bristle excessively thick or meticulous to damage to gum；The size relation of pieces diameter and bristle diameter is into one
Step is determined to make side pieces and middle part pieces more effectively to the cleaning of tooth.
10, the range of the pieces diameter of the pieces diameter and middle part pieces of side pieces keeps a relatively reasonable pass
System is conducive to improve the rigidity of side pieces on the whole.
11, the range of the bristle diameter of middle part pieces and the bristle diameter of side pieces keeps a relatively reasonable pass
System, can make brush head form effective cooperation to the protection of tooth.
12, the end of side pieces is chamfer, the length of the bristle of lateral zones is shorter than middle region, avoids the brush of lateral zones
Hair causes the bristle of lateral zones during brushing teeth to the damage of gum because length is too long.
13, the end of side pieces is chamfer, when brush head is moved along gum direction, is easier the beam point of side pieces
Go deep between cog, is conducive to improve the cleaning effect between cog.
14, angle of chamfer is 30 degree to 45 degree, at this time the moderate length of bristle.
15, waveform is formed between the beam point of side pieces, increases brush head and interdental friction, makes the cleaning of tooth
Effect is more significant.
16, children electric toothbrush can with the cleaning part of columnar projections in the fixation surface of the interconnecting piece front end of oblate spheroid
To clean tooth in all directions, children hold inaccuracy, the comprehensive cleaning of children electric toothbrush for the direction of unidirectional bristle
Portion will not be held inaccurate due to direction and influence cleaning of teeth effect, also be reduced to mucosal tissue in the gum of children and oral cavity
Damage, children are pleasant using children electric toothbrush, and the cleaning part of columnar projections can effectively clean tooth, improve
The toothbrushing effect of children electric toothbrush is conducive to cultivate the habit that children brush teeth.
17, round or oblate spheroid interconnecting piece can reduce the difficulty of child resistant toothbrush, and children hold grip part operation
Children electric toothbrush, it will be able to cleaning part be made to clean the deciduous teeth that can be touched to the maximum extent.
18, the bristle of cleaning part or columnar projections are capable of increasing the frictional force of toothbrush and deciduous teeth, further increase cleaning effect
Rate.
19, the cleaning part and interconnecting piece of columnar projections are integrally formed, and are taken off in use with being better protected from cleaning part
It falls.
20, mold silicon when the relationship in position and direction is between the first protrusion, the second protrusion and third protrusion in order to be molded
The demoulding of glue formed product.
21, the gluey protruding ring by lateral areas in the mounting surface of children electric toothbrush is around brush filament, the brush filament in area placed in the middle
It can go deep into interval of tooth and tooth is effectively cleaned, there is soft characteristic in the glue protrusion by lateral areas, children are brushing
When tooth, even if mounting portion touches gum, and contacted in the glue protrusion by lateral areas with gum, glue protrusion is effectively delayed
The excitement and sense of discomfort of gum and dental surface are solved, brush filament and being used cooperatively for gluey protrusion can not only effectively be cleaned
Tooth and interdental gap, moreover it is possible to protect the gum of children injury-free.
22, the arc-shaped transition of back side alleviates children preferably to mitigate the dynamics that back side and tooth collide when children brush teeth
The feeling of pain of generation.
23, it is installed on the raised brush filament around area placed in the middle of glue by lateral areas, preferably to avoid children from brushing teeth
Brush filament damages gum in journey.
24, the mounting portion is in spoon shape, is conducive to the accuracy that children control children electric toothbrush, keeps brush filament and glue convex
It plays more efficiently cleaning tooth and since arc-shaped mounting surface does not have extra wedge angle efficiently avoids extra wedge angle
Stimulate the gum of children.
25, the glue protrusion of arc-shaped arrangement is preferably around the brush filament in area placed in the middle, to avoid brush filament stimulation to children
Gum, so that brush filament is more easily deep into interdental gap and cleaned.
26, the gluey protrusion is in coniform, preferably to increase the stability for being installed on mounting surface of gluey protrusion,
Brush filament forms pieces to increase the rigidity of brush filament entirety.
27, the children electric toothbrush is matched changes application method there are many brush heads, for the children of different age group
Match different phase changes brush head, more effectively to protect the oral health of children.
Detailed description of the invention
Fig. 1 is the cross-sectional view that the utility model applies children electric toothbrush described in example one；
Fig. 2 is the sectional view that the utility model applies children electric toothbrush described in example one；
Fig. 3 is the main view for changeing brush head of the first stage of one children electric toothbrush of the utility model embodiment；
Fig. 4 is the right view for changeing brush head of the first stage of one children electric toothbrush of the utility model embodiment；
Fig. 5 is the top perspective view for changeing brush head of the first stage of one children electric toothbrush of the utility model embodiment；
Fig. 6 is the perspective view for changeing brush head of the first stage of one children electric toothbrush of the utility model embodiment；
Fig. 7 is the cross-sectional view for changeing brush head of the second stage of two children electric toothbrush of the utility model embodiment；
Fig. 8 is the main view for changeing brush head of the second stage of two children electric toothbrush of the utility model embodiment；
Fig. 9 is the right view for changeing brush head of the second stage of two children electric toothbrush of the utility model embodiment；
Figure 10 is the top perspective view for changeing brush head of the second stage of two children electric toothbrush of the utility model embodiment；
Figure 11 is the perspective view for changeing brush head of the second stage of two children electric toothbrush of the utility model embodiment；
Figure 12 is the main view for changeing brush head of the phase III of three children electric toothbrush of the utility model embodiment；
Figure 13 is the right view for changeing brush head of the phase III of three children electric toothbrush of the utility model embodiment；
Figure 14 is the top perspective view for changeing brush head of the phase III of three children electric toothbrush of the utility model embodiment；
Figure 15 is the perspective view for changeing brush head of the phase III of three children electric toothbrush of the utility model embodiment；
Figure 16 is the main view for changeing brush head of the fourth stage of four children electric toothbrush of the utility model embodiment；
Figure 17 is the right view for changeing brush head of the fourth stage of four children electric toothbrush of the utility model embodiment；
Figure 18 is the top perspective view for changeing brush head of the fourth stage of four children electric toothbrush of the utility model embodiment；
Figure 19 is the perspective view for changeing brush head of the fourth stage of four children electric toothbrush of the utility model embodiment；
Description of symbols:
10, shank, 11, main paragraph, 111, grip part, 1111, expanding surface, 1112, bulb tail end, 112, limiting section,
1121, annular projection, 1122, hemispherical outer wall, 12, front end extended segment, 121, connection plug-in unit, 122, switching shank, 1221, insert
Enter limited mouth, 1222, support rod, 1223, cladding glue-line, 20, cleaning head, 21, fixed part, 211, lateral zones, 212, middle part
Area, 213, side pieces, 214, middle part pieces, 22, bristle, 23, Shu Jian, 24, interconnecting piece, the 241, first protrusion, 242, second
Protrusion, 243, third protrusion, 244, fixation surface, 25, cleaning part, 26, mounting portion, 261, mounting surface, 262, lean on lateral areas,
263, area placed in the middle, 27, clean portion with water, 271, brush filament, 272, gluey protrusion, 28, back side, 30, the first stage change brush head, 31,
Second stage changes brush head, 32, the phase III change brush head, 33, fourth stage change brush head.
Specific embodiment
The embodiments of the present invention are described in detail below.
Embodiment one
As shown in Figures 1 to 6, children electric toothbrush, including shank 10 and cleaning head 20, the shank 10 include being connected
Main paragraph 11 and front end extended segment 12, main paragraph 11 have grip part 111 and limiting section 112, and grip part 111 is by rear end forward end
The cross-sectional area in direction, section is gradually increased, and limiting section 112 is located at the front end of grip part 111, and front end extended segment 12 is located at limit
The front in position portion 112, cleaning head 20 are set on the front end of front end extended segment 12.
The rear end of the grip part 111 is round and smooth bulb tail end 1112, and the outer wall of the bulb tail end 1112 is held with described
The outer wall for holding the main body in portion 111 round and smooth connects；The outer wall of the main part of the grip part 111 is round and smooth, and in cone, from it
Extreme direction, the main body portion diameter of the grip part 111 are gradually increased forward for rear end.
The limiting section 112 has the annular projection 1121 protruded to circumferential direction, which is located at described
The periphery of 111 front end of grip part；The main part of the limiting section 112 has hemispherical outer wall 1122, the hemispherical outer wall
1122 top is located at preceding extreme direction, the lower edge of the hemispherical outer wall 1122 with the annular projection 1121 is round and smooth connects.
The grip part 111 and limiting section 112 all have connecting end surface, the connecting end surface of the grip part 111 and limit
The connecting end surface in portion 112 is vertical with axial direction, and the connecting end surface of the connecting end surface of the grip part 111 and limiting section 112
Relatively；The outer wall of 111 front end of grip part has the expanding surface 1111 of arc, the expanding surface 1111 of the arc and the limit
The outer wall in portion 112 connects.
It is additionally provided with switch button on grip part 111, which there is cladding glue-line 1223 to coat, using pendulum beer
Technique, making switch button also has soft characteristic, is promoted and uses feel.
Inside cavity is provided with rubber seal at the cooperation of grip part 111 and limiting section 112, makes the interior of grip part 111
Portion accommodates circuit board and waterproof is fully sealed in the cavity of motor, guarantees that product meets the water protection standards of IPX7.
The front end extended segment 12 includes connection plug-in unit 121 and switching shank 122；Connect plug-in unit 121 and the limiting section
112 front end connects, and the middle part of switching 122 rear end of shank has insertion limited mouth 1221, and connection plug-in unit 121 is inserted into this and inserts
Enter in limited mouth 1221 and circumferentially limited with switching shank 122, the front end of the cleaning head 20 and shank 122 of transferring integrally connects
It connects；The switching shank 122 includes support rod 1222 and cladding glue-line 1223, and the cladding glue-line 1223 is by the support rod 1222
Outer wall integral coating.
The cleaning head 20 and the material for coating glue-line 1223 are the silica gel of food-grade, the silica gel material it is described clear
Hair washing portion 20 and the switching shank 122 cladding glue-line 1223 are integrally formed；The cladding glue-line of the outer wall of the limiting section 112
1223 by the limiting section integral coating.
The cleaning head 20 includes mounting portion 26 and cleans portion 27 with water, and the front end of mounting portion 26 has mounting surface 261, clearly
Brush portion 27 includes brush filament 271 and gluey protrusion 272, and brush filament 271 and gluey protrusion 272 are installed on the mounting surface of mounting portion 26
On 261.
The side opposite with mounting surface 261 is back side 28, the arc-shaped transition of back side 28 on the mounting portion 26；It is described
Gluey protrusion 272 is arc-shaped arrangement along the side of the mounting surface 261 and the outer rim of front；The mounting portion 26 is in spoon
Shape is arc-shaped the front end of the mounting surface 261.
The gluey protrusion 272 is in coniform, and diameter big upper diameter in its underpart is small, and the brush filament 271 is more and shapes
At cylindrical pieces；The mounting surface 261 has by lateral areas 262 and area 263 placed in the middle, is located at area 263 placed in the middle by lateral areas 262
Two sides, the brush filament 271 is installed on area 263 placed in the middle, and the gluey protrusion 272 is installed on by lateral areas 262.
The mounting portion 26 is coated using food grade silicone, and silica gel has been used to put beer technique, makes layer of silica gel and mounting portion
It is bonded between plastic cement inside 26, increases the flexibility of mounting portion 26.
The area placed in the middle 263 for changeing brush head 30 of the first stage have three beams brush filament 271 formed pieces, the pieces it is straight
Diameter is 1.8 millimeters, is gluey protrusion 272 by lateral areas 262, is divided into two kinds by the base diameter of gluey protrusion 272, a kind of bottom
The glue protrusion 272 that portion's diameter is 1.6 millimeters, the glue protrusion 272 that another base diameter is 2 millimeters, and base diameter is 2
The quantity of the glue protrusion 272 of millimeter has 5, and the brush filament 271 in area 263 placed in the middle is 0.5 millimeter longer than gluey protrusion 272.
The present embodiment has the advantages that
1, since the cross-sectional area of the rear end of grip part 111 is smaller, when child resistant children electric toothbrush, grip part
111 can produce the power pushed ahead, which makes children electric toothbrush be not easy to fall, being capable of assisting child
The tooth in Pediatric Oral Emergency is cleaned in electric toothbrush comprehensively, can also reduce power required when child resistant electric toothbrush, children
Tooth can be cleaned easily, be operated easier, allowed children to hold more steady safety, be conducive to children to tooth
Tooth is more effectively cleaned.
2, it is not hurt hands when round and smooth outer wall holds children, children will not be made not feel good due to protrusion part.
3, the bulb tail end 1112 has pasted the ventilated membrane with fire resistance characteristic, when children's electric toothbrush operating, holds
The air heats expansion in 111 inner cavity of portion is held, can be vented in time by bulb tail end 1112 to balance the pressure of inside and outside, rule
Keep away security risk.
4, for children during brushing teeth, annular projection 1121 can flow to grip part 111 to avoid liquid such as salivas, to prevent going out
Now hold the phenomenon that skidding.
5, the hemispherical outer wall 1122 of the grip part 111 of children electric toothbrush and limiting section 112, which is formed, is similar to ice cream
Shape, when limiting section 112 touches tooth or gum, hemispherical outer wall 1122 can be buffered due to vibration bring impact,
The oral health of children is further protected, and the shape of ice cream can enable children like, child is made to be easier to receive simultaneously
It brushes teeth on liking.
6, by grip part 111 and the connecting end surface of limiting section 112, grip part 111 and limiting section 112 can be made to cooperate and connected
It connects, and expanding surface 1111 and the outer wall of limiting section 112 is made to connect, increase the leakproofness of children electric toothbrush.
7, connection plug-in unit 121 is inserted into the insertion limited mouth 1221, as the vibration of connection plug-in unit 121 drives switching shank
122 and cleaning head 20 shake together, which starts to clean tooth, and cladding glue-line 1223 is by support rod
1222 outer wall integral coating, due to the soft characteristic of cladding 1223 matter of glue-line, cladding glue-line 1223 is capable of the vibration of buffered hf
To gum and tooth bring impact sense, when children being made to brush teeth will not because of high frequency vibration and do not feel good, tooth can also be made
Gum and tooth are preferably protected, and are facilitated children and are formed the habit brushed teeth, due to cleaning head 20 and shank 122 of transferring
Front end integrally connected, cleaning head 20 when brushing teeth during children electric toothbrush high-frequency vibration will not loosen, and improve whole
Safety.
8, cleaning head 20 is colloid material, makes to clean the comfort level that head 20 is more soft, when raising children brush teeth.
9, the present embodiment can change brush head 30 for the first stage, lean on side in the mounting surface 261 of children electric toothbrush
Around brush filament 271 (brush filament is nylon brush thread), the brush filament 271 in area 263 placed in the middle can be goed deep into the glue protrusion 272 in area 262
Interval of tooth effectively cleans tooth, has soft characteristic in the glue protrusion 272 by lateral areas 262, children are brushing teeth
When, even if mounting portion 26 touches gum, and contacted in the glue protrusion 272 by lateral areas 262 with gum, glue protrusion
272 effectively alleviate the excitement and sense of discomfort of gum and dental surface, brush filament 271 and gluey protrusion with the use of not only
Tooth and interdental gap can effectively be cleaned, moreover it is possible to protect the gum of children injury-free；First stage is deciduous teeth
Stage of the eruption to before starting to grow permanent teeth.
10, the arc-shaped transition of back side 28 is alleviated with preferably mitigating the dynamics that back side 28 and tooth collide when children brush teeth
The feeling of pain that children generate.
11, be installed on by lateral areas 262 glue protrusion 272 around area 263 placed in the middle brush filament 271, preferably to avoid
Children's brush filament 271 during brushing teeth damages gum.
12, the mounting portion 26 be in spoon shape, be conducive to children control children electric toothbrush accuracy, make brush filament 271 and
Gluey protrusion 272 more efficiently cleaning tooth is effectively prevented from due to the not extra wedge angle of arc-shaped mounting surface 261
The gum of extra wedge angle stimulation children.
13, the glue protrusion 272 of arc-shaped arrangement is preferably around the brush filament 271 in area 263 placed in the middle, to avoid brush filament
The gum of children is arrived in 271 stimulations, so that brush filament 271 is more easily deep into interdental gap and is cleaned.
14, the gluey protrusion 272 is in coniform, is installed on mounting surface 261 with preferably increase gluey protrusion 272
Stability, brush filament 271 forms pieces to increase the whole rigidity of brush filament 271.
15, the teenager teeth of first stage is sparse, and more gum is exposed to outside, convex 272 of more glue
It can preferably protect children gum injury-free.
Embodiment two
As shown in Fig. 7 to 11, for the present embodiment compared with embodiment one, the cleaning head 20 includes interconnecting piece 24 and cleaning
The front end in portion 25, interconnecting piece 24 has fixation surface 244, and cleaning part 25 is installed in the fixation surface 244, and fixation surface
244 are located on the front end apparent surface of interconnecting piece 24.
The front end of the interconnecting piece 24 is in oblate spheroid；The cleaning part 25 is columnar projections；The columnar projections and the company
Socket part 24 is integrally formed；The columnar projections include the first protrusion 241, the second protrusion 242, and the first protrusion 241 and second is raised
242 it is contrary；Further include having third protrusion 243, third protrusion 243 be located at the first protrusion 241 with second raised 242 it
Between；The direction of the third protrusion 243 is vertical relative to the line of the first protrusion 241, the second protrusion 242；In third protrusion
Columnar projections radially distribute.
The present embodiment has the advantages that
1, the present embodiment is that second stage changes brush head 31, i.e., children grow permanent teeth during absence of tooth stage, oblate spheroid
There is cleaning part 25 in the fixation surface 244 of shape, tooth can be cleaned in all directions, children hold the direction of unidirectional bristle
Inaccuracy, the comprehensive cleaning part 25 of children electric toothbrush will not be held inaccurate due to direction and influence cleaning of teeth effect,
The damage to mucosal tissue in the gum of children and oral cavity is reduced, children are pleasant using children electric toothbrush, column
The cleaning part 25 of protrusion can effectively clean tooth, improve the toothbrushing effect of children electric toothbrush, be conducive to cultivate children's brush
The habit of tooth；The deciduous teeth excalation of second stage, new permanent teeth start eruption, and second stage is new permanent teeth, deciduous teeth, three kinds of agomphosis
State and the stage deposited.
2, the interconnecting piece 24 of oblate spheroid can reduce the difficulty of child resistant toothbrush, and children hold grip part 111 and operate youngster
Virgin electric toothbrush, it will be able to cleaning part 25 be made to clean the deciduous teeth that can be touched to the maximum extent.
3, the columnar projections of cleaning part 25 are capable of increasing the frictional force of toothbrush and deciduous teeth, further increase cleaning efficiency.
4, the cleaning part 25 Yu interconnecting piece 24 of columnar projections are integrally formed, to be better protected from cleaning part 25 in use process
In fall off.
5, between the first protrusion of protrusion 241, second 242 and third protrusion 243 relationship in position and direction in order to being molded
When mold silica gel product shaping and demoulding.
Embodiment three
As shown in Figure 12 to 15, for the present embodiment compared with embodiment one, structure is similar, it may be assumed that wraps on the cleaning head 20
It includes mounting portion 26 and cleans portion 27 with water, the front end of mounting portion 26 has mounting surface 261, and cleaning portion 27 with water includes brush filament 271 and glue
Shape protrusion 272, brush filament 271 and gluey protrusion 272 are installed in the mounting surface 261 of mounting portion 26；Its difference is: leaning on lateral areas
The quantity of 262 glue protrusion 272 forms the quantity of pieces less than the brush filament 271 in area 263 placed in the middle；The brush filament in the area 263 placed in the middle
271 length is 2 millimeters longer than the length of the glue protrusion 272 by lateral areas 262；The only outer layer of glue protrusion 272 of the present embodiment
Around brush filament 271.
The present embodiment has the advantages that
1, the present embodiment changes brush head 32 for the phase III, the glue protrusion by lateral areas 262 in mounting surface 261
272 around brush filament 271, and the brush filament 271 in area 263 placed in the middle can go deep into interval of tooth and effectively be cleaned to tooth, is leaning on side
The glue protrusion 272 in area 262 has soft characteristic, and children even if mounting portion 26 touches gum, and are leaning on when brushing teeth
The glue protrusion 272 of lateral areas 262 is contacted with gum, and glue protrusion 272 effectively alleviates the stimulation of gum and dental surface
Sense and sense of discomfort, brush filament 271 and being used cooperatively for gluey protrusion 272 can not only effectively clean tooth and interdental seam
Gap, moreover it is possible to protect the gum of children injury-free；Phase III is whole new CV NRs, new permanent teeth lesser stage.
2, the teeth arrangement of children at this stage is close, and the flank of tooth is more firm, and brush filament 271 forms the quantity of pieces more than glue
The quantity of protrusion 272, makes more brush filaments 271 be deep into interval of tooth cleaning, and the brush head 32 that changes of phase III stitches tooth
The stain of gap and dental surface plays good cleaning action.
Example IV
As shown in Figure 16 to 19, for the present embodiment compared with embodiment one, the cleaning head 20 includes fixed part 21 and brush
Hair 22, it is middle region 212, bristle between the lateral zones 211 of marginal portion, two lateral zones 211 that there are two the tools of fixed part 21
22 are fixed on the surface of fixed part 21 and form multiple pieces on the surface of fixed part 21, and the pieces for being fixed on lateral zones 211 is
Side pieces 213, the pieces for being fixed on middle region 212 is middle part pieces 214；The pieces diameter of side pieces 213 is greater than middle part
The pieces diameter of pieces 214,22 diameter of bristle of side pieces 213 are less than 22 diameter of bristle of middle part pieces 214.
The pieces diameter of side pieces 213 is 1.3 times to 1.8 times of the pieces diameter of middle part pieces 214, middle part pieces
214 22 diameter of bristle is 1.1 times to 1.4 times of 22 diameter of bristle of side pieces 213；Research has shown that if bristle 22 is whole
Body is softer, and when bristle 22 touches dental surface, after applying certain pressure especially with person, it is curved to will cause middle part pieces 214
Qu Zhendong, so that cleaning benefits are substantially reduced, so the middle part pieces 214 of children electric toothbrush is designed to that specific diameter is 1.7
The pieces of the thicker specification of millimeter, and side pieces 213 is designed to that specific diameter is the pieces of 2.7 millimeters of thicker specification, thus
The rigidity of soft side pieces 213 is improved on the whole；The bristle 22 of children electric toothbrush, middle region 212 uses specific diameter
For the bristle 22 of 0.152 millimeter of standard specification, and the bristle 22 of lateral zones 211 is 0.127 millimeter using thinner diameter
Fur.
The end of the side pieces 213 is chamfer, and is formed oblique at 30 degree to 45 degree relative to 22 direction of bristle
Corner cut；The end of the side pieces 213 is chamfer, and the length close to the bristle 22 of middle region 212 is greater than close to marginal portion
22 length of bristle；The end beveling forms beam point 23 in its side direction by middle region 212.
The present embodiment has the advantages that
1, the present embodiment changes brush head 33 for fourth stage, and the pieces diameter of side pieces 213 is greater than middle part pieces 214
Pieces diameter, bristle 22 can be made to reach the cleaning effect of tooth；22 diameter of bristle of side pieces 213 is less than middle part pieces
214 22 diameter of bristle, bristle 22 can more go deep between cog cleaning when brushing teeth, and the side hair that lateral zones 211 are more soft
Beam 213 can effectively reduce stimulation of the toothbrush to gum, further protect the health of one's mouth；The pieces diameter of side pieces 213 with
The relationship of the pieces diameter of middle part pieces 214,22 diameter of bristle of middle part pieces 214 and 22 diameter of bristle of side pieces 213
Relationship, avoid bristle 22 excessively thick or meticulous to damage to gum；The size relation of pieces diameter and 22 diameter of bristle into
One step is determined to make side pieces 213 and middle part pieces 214 more effectively to the cleaning of tooth；Fourth stage is that permanent teeth is whole
It is long neat, and the permanent teeth gap more close stage.
2, the range holding one of the pieces diameter of the pieces diameter and middle part pieces 214 of side pieces 213 is relatively reasonable
Relationship, be conducive to improve the rigidity on the whole of side pieces 213.
3, the range holding one of 22 diameter of bristle of 22 diameter of bristle and side pieces 213 of middle part pieces 214 is opposite
Reasonable relationship can make brush head form effective cooperation to the protection of tooth.
4, the end of side pieces 213 is chamfer, the length of the bristle 22 of lateral zones 211 is shorter than middle region 212, avoids
The bristle 22 of lateral zones 211 leads to damage of the bristle 22 of the lateral zones 211 during brushing teeth to gum because length is too long.
5, the end of side pieces 213 is chamfer, when brush head is moved along gum direction, makes the beam point of side pieces 213
23 are easier to go deep between cog, are conducive to improve the cleaning effect between cog.
6, angle of chamfer is 30 degree to 45 degree, at this time the moderate length of bristle 22.
7, waveform is formed between the beam point 23 of side pieces 213, is increased brush head and interdental friction, is made tooth
Cleaning effect is more significant.
Embodiment five
The present embodiment is compared with embodiment one, which only has a kind of main paragraph 11, and a kind of main paragraph 11
With there are four types of changeing brush head, be furnished with four kinds of the children electric toothbrush change brush head are as follows: the first stage changes brush head 30, second
Stage change brush head 31, the phase III change brush head 32 and fourth stage change brush head 33.
First stage changes brush head 30: including front end extended segment 12 and cleaning head 20, which includes peace
Dress portion 26 and clean portion 27 with water, the front end of mounting portion 26 has mounting surface 261, and it includes brush filament 271 and gluey convex for cleaning portion 27 with water
272 are played, brush filament 271 and gluey protrusion 272 are installed in the mounting surface 261 of mounting portion 26；It is described to be located between two parties by lateral areas 262
The two sides in area 263, the brush filament 271 are installed on area 263 placed in the middle and form pieces, and the gluey protrusion 272 is installed on by lateral areas
262；This leans on the quantity of the glue protrusion 272 of lateral areas 262 more than the quantity of the pieces in area 263 placed in the middle；First stage changes brush
First 30 see embodiment one.
Second stage changes brush head 31: including front end extended segment 12 and cleaning head 20, which includes connecting
The front end of socket part 24 and cleaning part 25, interconnecting piece 24 has fixation surface 244, and cleaning part 25 is installed on the fixation surface 244
On, and fixation surface 244 is located on the front end apparent surface of interconnecting piece 24；The front end of the interconnecting piece 24 is rounded or oblate spheroid
Shape；The columnar projections include at least the first protrusion 241, the second protrusion 242, the direction of the first protrusion 241 and the second protrusion 242
On the contrary；The brush head 31 that changes of second stage is shown in embodiment two.
Phase III changes brush head 32: including front end extended segment 12 and cleaning head 20, which includes peace
Dress portion 26 and clean portion 27 with water, the front end of mounting portion 26 has mounting surface 261, and it includes brush filament 271 and gluey convex for cleaning portion 27 with water
272 are played, brush filament 271 and gluey protrusion 272 are installed in the mounting surface 261 of mounting portion 26；It is described to be located between two parties by lateral areas 262
The two sides in area 263, the brush filament 271 are installed on area 263 placed in the middle and form pieces, and the gluey protrusion 272 is installed on by lateral areas
262, the quantity of the pieces in area 263 placed in the middle should be less than by the quantity of the glue protrusion 272 of lateral areas 262；Phase III changes brush
First 32 see embodiment three.
Fourth stage changes brush head 33: including front end extended segment 12 and cleaning head 20, which includes solid
Determine portion 21 and bristle 22, it is middle part between the lateral zones 211 of marginal portion, two lateral zones 211 that there are two the tools of fixed part 21
Area 212, bristle 22 are fixed on the surface of fixed part 21 and form multiple pieces on the surface of fixed part 21, are fixed on lateral zones
211 pieces is side pieces 213, and the pieces for being fixed on middle region 212 is middle part pieces 214；The pieces of side pieces 213 is straight
Diameter is greater than the pieces diameter of middle part pieces 214, and the bristle 22 that 22 diameter of bristle of side pieces 213 is less than middle part pieces 214 is straight
Diameter；The brush head 33 that changes of fourth stage is shown in example IV.
The application method of the children electric toothbrush of the present embodiment are as follows:
When children are in the first stage, brush head 30 is changed using the first stage, the glue protrusion 272 by lateral areas 262
The surface of tooth is cleaned, and protects gum injury-free, the gap that the pieces in area 263 placed in the middle gos deep into tooth carries out clear
It is clean；
When children are in second stage, brush head 31, the first 241 pairs of protrusion of columnar projections are changed using second stage
The surface of tooth is cleaned, when the gripping direction of children changes, with first raised 241 the second contrary protrusions 242
The surface of tooth is cleaned；
When children are in the phase III, brush head 32 is changed using the phase III, the glue protrusion 272 by lateral areas 262
The surface of tooth is cleaned, and protects gum injury-free, the pieces in area 263 placed in the middle gos deep into children and arranges close tooth
It is cleaned in gap.
Children electric toothbrush described in the present embodiment is matched to change application method there are many brush heads, for different age group
What children matched different phase changes brush head, more effectively to protect the oral health of children.
When being brushed teeth:
Main part cooperatively forms the shape of ice cream in the grip part 111 of cone and the limiting section 112 of hemispherical outer wall
Shape can make children generate happiness sense to the children electric toothbrush of shape of ice cream, increase the interest of children electric toothbrush entirety；
The thrust generated when use increases stability preferably to make children electric toothbrush be not easy to fall during the vibration of high frequency,
And children can hold with a firm grip children electric toothbrush easily.
The above are only specific embodiments of the present invention, does not limit the protection scope of the utility model with this；Not
It violates made any replacement on the basis of the utility model is conceived and improves, the category protection scope of the utility model.
Claims (20)
1. children electric toothbrush, which is characterized in that including shank and cleaning head, which includes the main paragraph being connected and preceding
Extended segment is held, main paragraph has grip part and limiting section, and grip part is by rear end extreme direction forward, and the cross-sectional area of section is gradually
Increase, limiting section is located at the front end of grip part, and front end extended segment is located at the front of limiting section, and cleaning head is set to front end extended segment
Front end on.
2. children electric toothbrush as described in claim 1, which is characterized in that the outer wall of the main part of the grip part is round and smooth,
And in cone, from its rear end, extreme direction, the main body portion diameter of the grip part are gradually increased forward.
3. children electric toothbrush as claimed in claim 2, which is characterized in that the rear end of the grip part is round and smooth bulb tail
End, the outer wall of the bulb tail end with the outer wall of the main body of the grip part is round and smooth connects.
4. children electric toothbrush as claimed in claim 2, which is characterized in that the limiting section has the ring protruded to circumferential direction
Shape protrusion, the annular projection are located at the periphery of the grip part front end.
5. children electric toothbrush as claimed in claim 4, which is characterized in that the main part of the limiting section has outside hemispherical
Wall, the top of the hemispherical outer wall are located at preceding extreme direction, the lower edge of the hemispherical outer wall with the annular projection is round and smooth connects.
6. children electric toothbrush as claimed in claim 5, which is characterized in that the grip part and limiting section all have connecting pin
Face, the connecting end surface of the grip part and the connecting end surface of limiting section are vertical with axial direction, and the connecting pin of the grip part
Face is opposite with the connecting end surface of limiting section；The outer wall of the grip part front end has the expanding surface of arc, the expanding surface of the arc
Connect with the outer wall of the limiting section.
7. the children electric toothbrush as described in any one of claims 1 to 6, which is characterized in that
The front end extended segment includes connection plug-in unit and switching shank；Connection plug-in unit connects with the front end of the limiting section, described
The middle part of switching shank rear end has insertion limited mouth, and connection plug-in unit is inserted into the insertion limited mouth and circumferentially limits with shank of transferring
Position, the front end integrally connected on the cleaning head and shank of transferring；
The switching shank includes support rod and cladding glue-line, and the cladding glue-line is by the outer wall integral coating of the support rod；
It also is provided with cladding glue-line in the outer wall of the limiting section, the cladding glue-line is by the limiting section integral coating.
8. children electric toothbrush as claimed in claim 7, which is characterized in that the cleaning head at least partially colloid material,
The cleaning head of the colloid material and switching shank cladding glue-line are integrally formed.
9. the children electric toothbrush as described in any one of claims 1 to 6, which is characterized in that the cleaning head includes fixing
Portion and bristle, it is middle region between the lateral zones of marginal portion, two lateral zones that there are two fixed part tools, and bristle is fixed on
Determine the surface in portion and form multiple pieces on the surface of fixed part, the pieces for being fixed on lateral zones is side pieces, is fixed on
The pieces in area, portion is middle part pieces；The pieces diameter of side pieces is greater than the pieces diameter of middle part pieces, the bristle of side pieces
Diameter is less than the bristle diameter of middle part pieces.
10. children electric toothbrush as claimed in claim 9, which is characterized in that the end of the side pieces is chamfer, in
The length of the bristle in area, portion is greater than the bristle lengths close to marginal portion.
11. children electric toothbrush as claimed in claim 10, which is characterized in that the end of the side pieces is chamfer, and at it
A side direction by middle region forms beam point.
12. the children electric toothbrush as described in any one of claims 1 to 6, which is characterized in that the cleaning head includes connection
The front end of portion and cleaning part, interconnecting piece has fixation surface, and cleaning part is installed in the fixation surface, and fixation surface is located at
On at least two apparent surfaces of interconnecting piece.
13. children electric toothbrush as claimed in claim 12, which is characterized in that the front end of the interconnecting piece is rounded or oblate spheroid
Shape.
14. children electric toothbrush as claimed in claim 13, which is characterized in that the cleaning part is columnar projections, and the column is convex
It rises and is integrally formed with the interconnecting piece；The columnar projections include at least the first protrusion, the second protrusion, the first protrusion and second convex
That rises is contrary.
15. children electric toothbrush as claimed in claim 14, which is characterized in that further include having third protrusion, third protrusion is located at
Between first protrusion and the second protrusion；The direction of the third protrusion is vertical relative to the line of the first protrusion, the second protrusion.
16. the children electric toothbrush as described in any one of claims 1 to 6, which is characterized in that the cleaning head includes installation
Portion and clean portion with water, the front end of mounting portion has a mounting surface, and the portion of cleaning with water includes brush filament and gluey protrusion, brush filament and gluey protrusion
It is installed in the mounting surface of mounting portion.
17. children electric toothbrush as claimed in claim 16, which is characterized in that the surface, which has, leans on lateral areas and area placed in the middle, leans on
Lateral areas is located at the two sides in area placed in the middle, and the brush filament is installed on area placed in the middle, and the glue protrusion is installed on by lateral areas.
18. children electric toothbrush as claimed in claim 17, which is characterized in that the gluey protrusion along the surface side and
The outer rim of front is arc-shaped arrangement.
19. children electric toothbrush, which is characterized in that including shank and cleaning head, the shank include the main paragraph being connected and
Front end extended segment, main paragraph have grip part and a limiting section, grip part by rear end extreme direction forward, the cross-sectional area of section by
Cumulative big, limiting section is located at the front end of grip part, and front end extended segment is located at the front of limiting section, and cleaning head extends set on front end
On the front end of section and integrally formed change brush head；
The children electric toothbrush changes brush head equipped at least three kinds: the first stage change brush head, second stage change brush head,
Phase III changes brush head；
First stage changes brush head: includes mounting portion and cleans portion with water including front end extended segment and cleaning head, the cleaning head,
The front end of mounting portion has mounting surface, and the portion of cleaning with water includes brush filament and gluey protrusion, and brush filament and gluey protrusion are installed on installation
In the mounting surface in portion；The mounting surface, which has, leans on lateral areas and area placed in the middle, and the two sides that area placed in the middle is located at by lateral areas are described
Brush filament is installed on area placed in the middle and forms pieces, and the glue protrusion is installed on by lateral areas；The quantity raised by the glue of lateral areas
More than the quantity of the pieces in area placed in the middle；
Second stage changes brush head: including front end extended segment and cleaning head, which includes interconnecting piece and cleaning part,
The front end of interconnecting piece has fixation surface, and cleaning part is installed in the fixation surface, and fixation surface is located at interconnecting piece extremely
On few two apparent surfaces；The front end of the interconnecting piece is rounded or oblate spheroid；The cleaning part is columnar projections, the column
Shape protrusion includes at least the first protrusion, the second protrusion, and the first protrusion is contrary with the second protrusion；
Phase III changes brush head: includes mounting portion and cleans portion with water including front end extended segment and cleaning head, the cleaning head,
The front end of mounting portion has mounting surface, and the portion of cleaning with water includes brush filament and gluey protrusion, and brush filament and gluey protrusion are installed on installation
In the mounting surface in portion；The two sides for being located at area placed in the middle by lateral areas, the brush filament is installed on area placed in the middle and forms pieces, described
Gluey protrusion is installed on by lateral areas, and the quantity of the pieces in area placed in the middle should be less than by the quantity of the glue protrusion of lateral areas.
20. children electric toothbrush as claimed in claim 19, which is characterized in that it is also equipped with the 4th kind and changes brush head,
Fourth stage changes brush head: including front end extended segment and cleaning head, which includes fixed part and bristle, Gu
Determining portion's tool, there are two the lateral zones for leaning on marginal portion, are middle region between two lateral zones, bristle is fixed on the surface of fixed part
And multiple pieces are formed on the surface of fixed part, the pieces for being fixed on lateral zones is side pieces, is fixed on the pieces of middle region
For middle part pieces；The pieces diameter of side pieces is greater than the pieces diameter of middle part pieces, during the bristle diameter of side pieces is less than
The bristle diameter of portion's pieces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721621232.4U CN208808704U (en) | 2017-11-28 | 2017-11-28 | Children electric toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721621232.4U CN208808704U (en) | 2017-11-28 | 2017-11-28 | Children electric toothbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208808704U true CN208808704U (en) | 2019-05-03 |
Family
ID=66267319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721621232.4U Withdrawn - After Issue CN208808704U (en) | 2017-11-28 | 2017-11-28 | Children electric toothbrush |
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| Country | Link |
|---|---|
| CN (1) | CN208808704U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108042229A (en) * | 2017-11-28 | 2018-05-18 | 广州皓醒湾科技有限公司 | Children electric toothbrush and its application method |
-
2017
- 2017-11-28 CN CN201721621232.4U patent/CN208808704U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108042229A (en) * | 2017-11-28 | 2018-05-18 | 广州皓醒湾科技有限公司 | Children electric toothbrush and its application method |
| CN108042229B (en) * | 2017-11-28 | 2023-11-07 | 广州星际悦动股份有限公司 | Child electric toothbrush and using method thereof |
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Address after: Room 2001, 2002, 2003, 2004, 2005, 239 Tianhe North Road, Tianhe District, Guangzhou, Guangdong 510000 Patentee after: Guangzhou Xingxing Yuedong Co.,Ltd. Address before: 510000 2nd floor, No.366 Tianhe North Road, Tianhe District, Guangzhou City, Guangdong Province Patentee before: Guangzhou haoxingwan Technology Co.,Ltd. |
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