CN109124800A - Electric toothbrush - Google Patents
Electric toothbrush Download PDFInfo
- Publication number
- CN109124800A CN109124800A CN201810893157.XA CN201810893157A CN109124800A CN 109124800 A CN109124800 A CN 109124800A CN 201810893157 A CN201810893157 A CN 201810893157A CN 109124800 A CN109124800 A CN 109124800A
- Authority
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- China
- Prior art keywords
- electric toothbrush
- handle
- charging interface
- tail
- circuit board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000565 sealant Substances 0.000 claims abstract description 14
- 230000000903 blocking effect Effects 0.000 claims abstract description 4
- 239000000428 dust Substances 0.000 claims abstract 4
- 238000007789 sealing Methods 0.000 claims description 18
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 235000001674 Agaricus brunnescens Nutrition 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 10
- 238000009434 installation Methods 0.000 description 7
- 229920001971 elastomer Polymers 0.000 description 6
- 230000001771 impaired effect Effects 0.000 description 6
- 239000004433 Thermoplastic polyurethane Substances 0.000 description 5
- 238000000465 moulding Methods 0.000 description 5
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 229920002725 thermoplastic elastomer Polymers 0.000 description 4
- 238000004078 waterproofing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- RVCKCEDKBVEEHL-UHFFFAOYSA-N 2,3,4,5,6-pentachlorobenzyl alcohol Chemical compound OCC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl RVCKCEDKBVEEHL-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920003225 polyurethane elastomer Polymers 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
- A61C17/224—Electrical recharging arrangements
Landscapes
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Brushes (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
本发明公开了一种电动牙刷，属于牙刷领域。所述电动牙刷包括：手柄、牙刷头、机芯、尾盖、充电组件、防尘盖、密封胶；牙刷头设置于手柄上；机芯设置于手柄内，用于驱动牙刷头转动或震动；尾盖设置于手柄上，并设置有用于固定充电组件的容纳槽；充电组件包括:与机芯电线连接的线路板、与线路板连接的充电接口；充电接口的靠近机芯的第一端口封闭，且充电接口的第一端口、容纳槽与线路板之间具有用于注入密封胶的空隙；防尘盖上设置有与尾盖可拆卸连接的连接件、用于封堵充电接口的堵头。本发明实施例提供的电动牙的防水能力达到IPX7防水等级，可有效避免水滴进入而导致充电接口及手柄内部的机芯受损，进而可延长电动牙刷的使用寿命。
The invention discloses an electric toothbrush, which belongs to the field of toothbrushes. The electric toothbrush includes: a handle, a toothbrush head, a movement, a tail cover, a charging assembly, a dust cover, and a sealant; the toothbrush head is arranged on the handle; the movement is arranged in the handle for driving the toothbrush head to rotate or vibrate; The tail cover is arranged on the handle, and is provided with an accommodating groove for fixing the charging assembly; the charging assembly includes: a circuit board connected with the movement wire, and a charging interface connected with the circuit board; the first port of the charging interface close to the movement is closed , and there is a gap for injecting sealant between the first port of the charging interface, the accommodating groove and the circuit board; the dust cover is provided with a connector that is detachably connected to the tail cover, and a plug for blocking the charging interface. . The waterproof capability of the electric toothbrush provided by the embodiment of the present invention reaches IPX7 waterproof level, which can effectively prevent water droplets from entering and cause damage to the charging interface and the movement inside the handle, thereby prolonging the service life of the electric toothbrush.
Description
Technical field
The present invention relates to field of toothbrushes, in particular to a kind of electric toothbrush.
Background technique
Has the characteristics that easy to use, energy conservation and environmental protection based on rechargeable electric toothbrush, increasingly by the happiness of consumer
Love.Wherein, cause the machine core for being set to charging interface and handle inner that handle tail covers impaired in order to avoid water droplet entrance,
Seal assembly is set generally at charging interface.
Currently, sealing ring is usually arranged between charging interface and handle tail-hood, and it is arranged detachably in charging interface
Plug.Wherein, sealing ring and plug constitute seal assembly.
The inventor finds that the existing technology has at least the following problems:
Above-mentioned sealing ring and plug are easy to fall off, and the sealing effect of sealing ring is bad, will lead to water droplet by charging interface into
Enter to handle, and then causes the machine core of charging interface and handle inner impaired.
Summary of the invention
The embodiment of the invention provides a kind of electric toothbrushes, can solve the above problem.The technical solution is as follows:
A kind of electric toothbrush, the electric toothbrush include: handle, head toothbrushes, machine core, tail-hood, charging assembly, dustproof cover,
Sealant；
The head toothbrushes are set on the handle；
The machine core is set in the handle, for driving the head toothbrushes to rotate or vibration；
The tail-hood is set on the handle, and is provided with the holding tank for fixing the charging assembly；
The charging assembly includes: and the wiring board of machine core electrical connection, the charging interface that connect with the wiring board；
The first port close to the machine core of the charging interface is closed, and the first port of the charging interface, institute
State the gap having between holding tank and the wiring board for injecting the sealant；
The connector being detachably connected with the tail-hood is provided on the dustproof cover, for blocking the charging interface
Plug.
In a kind of possible design method, the wiring board is fixed on the holding tank by snap connection means
It is interior.
In a kind of possible design method, protrusion is provided on the inner wall of the holding tank；
The wiring board is arranged to step-like structure, and the step surface of the wiring board is for the lower end surface with the protrusion
It offsets.
In a kind of possible design method, multiple be used for and the charging interface is provided on the inner wall of the holding tank
The first locating part to offset；
Multiple the second locating parts to offset with the wiring board are additionally provided on the inner wall of the holding tank.
In a kind of possible design method, the machine core is circumferentially arranged multiple fasteners；
The tail-hood is circumferentially arranged multiple supporting elements；
Card slot compatible with the fastener is provided on the supporting element.
In a kind of possible design method, sealing element is set between the tail-hood and the handle.
In a kind of possible design method, connecting hole is provided on the tail-hood, the upper end inner wall of the connecting hole is set
It is set to step-like structure；
Waterproof fastening lid is provided on the connecting hole；
The connector is flexible connector, and the maximum outside diameter of upper end is greater than the outer diameter of lower end；
The lower end that the upper end of the connector passes through the connecting hole is seated on the step surface of the connecting hole, and is located at institute
It states in waterproof fastening lid, and the lower end of the connector is contacted with the inner wall of the connecting hole.
In a kind of possible design method, the upper end of the connector is set as dried mushroom header structure.
In a kind of possible design method, the waterproof fastening lid by way of ultrasonic fusing with the connecting hole
Connection.
In a kind of possible design method, reinforcing member is provided between the connecting hole and the holding tank, and described
Reinforcing member is also connect with the tail-hood.
Technical solution bring beneficial effect provided in an embodiment of the present invention includes at least:
Electric toothbrush provided in an embodiment of the present invention by the fixed charging assembly of the holding tank of tail-hood, and makes charging interface
First port, holding tank and wiring board this three between there is gap for injecting sealant 8, this can not only fix charging
Component can also can make to charge by injecting sealant 8 into above-mentioned gap to seal the gap between charging assembly and tail-hood
Waterproof ability between component and tail-hood reaches IPX7 waterproofing grade；In addition, by the way that the connector of dustproof cover to be connect with tail-hood,
It can prevent the plug on dustproof cover from falling off during electric toothbrush is not charged from the charging interface of charging assembly, plug can be made
Charging interface is effectively blocked, and then can avoid water droplet and enter and cause the machine core of charging interface and handle inner impaired.
In conclusion the waterproof ability of electric tooth provided in an embodiment of the present invention reaches IPX7 waterproofing grade, can effectively keep away
Exempt from water droplet to enter and cause the machine core of charging interface and handle inner impaired, and then the service life of electric toothbrush can be extended.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is the explosive view of electric toothbrush provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of tail-hood provided in an embodiment of the present invention；
Fig. 3 is the scheme of installation of tail-hood and dustproof cover provided in an embodiment of the present invention；
Fig. 4 is the structural schematic diagram of dustproof cover provided in an embodiment of the present invention.
Wherein, each label declaration in attached drawing is as follows:
1- handle；
2- head toothbrushes；
3- machine core；
31- fastener；
4- tail-hood；
41- holding tank；
411- protrusion；
The first locating part of 412-；
The second locating part of 413-；
42- supporting element；
421- card slot；
43- connecting hole；
44- waterproof fastening lid；
45- reinforcing member；
5- charging assembly；
51- wiring board；
52- charging interface；
6- dustproof cover；
61- connector；
611- small diameter portion；
612- tapered portion；
613- large-diameter portion；
62- plug；
63- dismantles slot；
7- sealing element；
8- sealant；
The gap Q-.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to embodiment party of the present invention
Formula is described in further detail.
It should be noted that electrical connection involved in the embodiment of the present invention refers to connecting by electric wire.
The embodiment of the invention provides a kind of electric toothbrushes, and as shown in Fig. 1, which includes: handle 1, toothbrush
First 2, machine core 3, tail-hood 4, charging assembly 5, dustproof cover 6, sealant 8；Head toothbrushes 2 are set on handle 1；Machine core 3 is set to hand
In handle 1, for driving head toothbrushes 2 to rotate or vibration；Tail-hood 4 is set on handle 1, and is provided with for fixing charging assembly 5
Holding tank 41 (referring to attached drawing 2)；Charging assembly 5 includes: to connect with the wiring board 51 of the electrical connection of machine core 3, with wiring board 51
Charging interface 52；The first port of the close machine core 3 of charging interface 52 is closed, and the first port of charging interface 52, holding tank
There is the gap Q for injecting sealant 8 between 41 and wiring board 51 (referring to attached drawing 3)；It is provided on dustproof cover 6 and tail-hood 4
Connector 61, the plug 62 for blocking charging interface 52 being detachably connected (referring to attached drawing 4).
As it can be seen that electric toothbrush provided in an embodiment of the present invention, by the fixed charging assembly 5 of the holding tank 41 of tail-hood 4, and makes
There is the gap Q for injecting sealant 8 between the first port of charging interface 52, holding tank 41 and wiring board 51 this three,
This can not only fix charging assembly 5, can also be by injecting sealant 8 into above-mentioned gap Q, to seal charging assembly 5 and tail-hood 4
Between gap, the waterproof ability between charging assembly 5 and tail-hood 4 can be made to reach IPX7 waterproofing grade；In addition, by will be dust-proof
The connector 61 of lid 6 is connect with tail-hood 4, can prevent the plug 62 on dustproof cover 6 during electric toothbrush is not charged from filling
The charging interface 52 of electrical component 5 falls off, and plug 62 can be made effectively to block charging interface 52, and then can avoid water droplet and enter
And cause the machine core 3 inside charging interface 52 and handle 1 impaired.
In conclusion the waterproof ability of electric tooth provided in an embodiment of the present invention reaches IPX7 waterproofing grade, can effectively keep away
Exempt from water droplet to enter and cause the machine core 3 inside charging interface 52 and handle 1 impaired, and then the use longevity of electric toothbrush can be extended
Life.
It is fixed to the mode in holding tank 41 about wiring board 51, the embodiment of the present invention provides a kind of example, wiring board 51
It is fixed in holding tank 41 by snap connection means.By being as above arranged, convenient for the installation and removal of charging assembly 5.
It is understood that having opening on the bottom wall of above-mentioned holding tank 41, the separate machine core 3 of charging interface 52 can be made
Second end is exposed in the opening, and then USB (Universal Serial Bus, universal serial bus) is made to be inserted into charging
In interface 52, to charge to electric toothbrush.
Wherein, settable multiple fixture blocks on wiring board 51, settable multiple card slots on the inner wall of holding tank 41.Either,
Settable multiple card slots on wiring board 51, settable multiple fasteners on the inner wall of holding tank 41.Structure based on wiring board compares
Complexity can cause certain damage, therefore the present invention is implemented if fixture block is arranged on direct-on-line road plate 51 to the structure of wiring board 51
Example takes the latter's mode so that wiring board 51 and holding tank 41 snap connection.
Under the premise of stating the snapping connection of wiring board 51 and holding tank 41 in realization, convenient for prepare wiring board 51,
Tail-hood 4 is provided with protrusion 411 as shown in Fig. 2 on the inner wall of holding tank 41；Wiring board 51 is arranged to step-like structure, and line
The step surface of road plate 51 is used to offset with the lower end surface of protrusion 411.
By being as above arranged, when by charging assembly 5 installation to tail-hood 4 holding tank 41 when, downwards press wiring board 51, due to
The lower end surface of protrusion 411 and wiring board 51 on holding tank 41 offsets, and hinders the downlink of wiring board 51, by line under continuing at this time
Road plate 51 deforms under the extruding of 41 assist side 51 of holding tank of tail-hood 4, so that the lower end of wiring board 51 passes through protrusion
411 enter in holding tank 41.After the step surface of wiring board 51 enters in holding tank 41, more than 51 step surface of wiring board
Part is not contacted with protrusion 411, so that the holding tank 41 of tail-hood 4 is resetted, makes the step surface of wiring board 51 and protrusion 411
Lower end surface offsets, and then can avoid tail-hood 4 and fall off from holding tank 41.
It is obtained it should be noted that the holding tank 41 of tail-hood 4 is prepared by deformable material, such as TPE can be passed through
(Thermoplastic Elastomer, thermoplastic elastic material), TPU (Thermoplastic Polyurethanes, heat
Plastic polyurethane elastomer rubber) etc. soft rubber materials plastics prepare obtain.In addition, when the appearance of the installation of charging assembly 5 to tail-hood 4
Receive slot 41 when, the lower end surface of wiring board 51 and the bottom wall of holding tank 41 offset, and wiring board 51, charging interface 52 also and holding tank
41 side wall offsets or with small gap (being, for example, less than 1mm), could rely on the protrusion 411 on 41 inner wall of holding tank in this way
Position-limiting action so that charging assembly 5 does not fall off from the holding tank 41 of tail-hood 4.
Wherein, wiring board 51 is PCBA board (Printed Circuit Board Assembly, the printing electricity of installation elements
Road plate).
Due to the thinner thickness of wiring board 51, in order to effectively be fixed to charging assembly 5, the of wiring board 51 can be made
One end, second end are respectively provided with stepped structure, accordingly, a protrusion are respectively arranged at the top of the opposite two side walls of holding tank 41
411, the step surface with the step surface of the first end of wiring board 51, second end offsets respectively.
About the connection type of protrusion 411 and the holding tank 41 of tail-hood 4, integrated molding mode, this kind of side can be set to
Formula can guarantee the bonding strength of protrusion 411 with the holding tank 41 of tail-hood 4.
In addition, protrusion 411 can be set to tetragonous rod structure, such protrusion 411 had not only been convenient for preparation but also can be to wiring board 51
Step surface is effectively offseted.Wherein, the length about protrusion 411, can be equal to or the length of the step surface greater than wiring board 51,
It is effectively offseted with the step surface to wiring board 51.
In order to avoid charging assembly 5 shakes in holding tank 41, and the perfusion of sealant 8 is influenced, such as 2 institute of attached drawing
Show, in the embodiment of the present invention, multiple the first locating parts for offseting with charging interface 52 are provided on the inner wall of holding tank 41
412；Multiple the second locating parts 413 to offset with wiring board 51 are additionally provided on the inner wall of holding tank 41.
Above-mentioned first locating part 412 can be set to structure compatible with the gabarit of charging interface 52.Wherein, above-mentioned charging
Interface 52 may be configured as USB Type-C interface, such charging interface 52 has excellent power delivery ability, USB can be made quick
The features such as insertion.Such charging interface 52 includes: the first level face that sequentially head and the tail connect, the first arc-shaped side, the second horizontal sides
With the second arc-shaped side, first level side is connect with wiring board 51.
Charging interface 52 based on above structure, in order to effectively be limited to charging interface 52, settable two groups of arcs
First locating part 412 of shape structure, to be limited respectively to the first arc-shaped side, the second arc-shaped side.Wherein, above-mentioned every group of arc
The first locating part 412 can integrally or compartment be arranged on holding tank 41.
In addition, the second locating part 413 can be set to structure compatible with wiring board 51, it is plate knot based on wiring board 51
Second locating part 413 can be arranged to plate structure by structure.By being as above arranged, the second locating part 413 and wiring board 51 can be passed through
Offset, charging interface 52 can be headed on, contact charging interface 52 and the inner wall of holding tank 41, and then charging assembly 5 can be limited
In holding tank 41.
About the set-up mode of the first locating part 412, the second locating part 413 on holding tank 41, integrated chemical conversion can be used
The mode of type is configured, and the company of the first locating part 412, the second locating part 413 and holding tank 41 can be improved in such set-up mode
Connect intensity.
For the ease of the installation and removal of tail-hood 4, in the embodiment of the present invention, as shown in Fig. 1, machine core 3 is circumferentially arranged
There are multiple fasteners 31；Tail-hood 4 is circumferentially arranged multiple supporting elements 42 (referring to attached drawing 2, attached drawing 3)；It is provided on supporting element 42
Card slot 421 compatible with fastener 31 (referring to attached drawing 3).
It should be noted that above-mentioned fastener 31 is corresponded with card slot 421, i.e., the number of the two, distributing position are identical,
And card slot 421 is adapted with the gabarit of fastener 31.
Wherein, as shown in Fig. 1, the bracket of machine core 3 has been uniformly arranged in the circumferential direction multiple fasteners 31.
Above-mentioned fastener 31 can be set to the polygon prisms structure such as cylindrical structure, triangular prism, quadrangular, pentagonal prism, accordingly, card
Slot 421 can be set to square groove.
In addition, the setting number about fastener 31, card slot 421, can be set at least two, for example, can be set to 2
A, 3,4 etc., so that machine core 3 is securely connect with tail-hood 4.
Above-mentioned fastener 31 can with 32 integrated molding of bracket of machine core 3, with guarantee both bonding strength.
About the material of supporting element 42, the bracket 32 of machine core 3, it can be prepared and be obtained by deformable plastics (such as polyethylene)
It takes.
It is directed to the structure of supporting element 42, the embodiment of the present invention provides a kind of mode, and as shown in Fig. 2, supporting element 42 wraps
It includes: sequentially connected first side, second side and third side.Such supporting element can be securely arranged on tail-hood 4, and
Light weight, convenient for preparation.
Wherein, first side, second side and third side are attached by integrated molding mode.
In addition, the bonding strength of supporting element 42 Yu tail-hood 4 can be improved with 4 integrated molding of tail-hood in supporting element 42.
Water droplet is entered in handle 1 by the gap between tail-hood 4 and handle 1 in order to prevent, as shown in Fig. 1, the present invention
In embodiment, sealing element 7 is set between tail-hood 4 and handle 1.
Above-mentioned sealing element 7 may be configured as rubber seal, such sealing ring is cheap, and convenient for obtaining.
About the mounting means of sealing element 7, the mounting groove for accommodating sealing element 7 can be provided on the inner wall of handle 1,
Also or on the outer wall of tail-hood 4 it is provided with the mounting groove for accommodating sealing element 7.Had based on the latter and is easily installed sealing element
7 the characteristics of, the embodiment of the present invention preferentially use.
Further, sealing element 7 falls off from the mounting groove of tail-hood 4 in order to prevent, and sealing element 7 can be bonded in by glue
In mounting groove.
In addition, the multiple mounting grooves of space set on the outer wall of tail-hood 4, and each mounting groove accommodates a sealing element 7.
Wherein, mounting groove settable 2~4.
The embodiment of the present invention provides a kind of example with regard to the connector 61 of dustproof cover 6 and the connection type of tail-hood 4, such as attached drawing 2
It is shown, connecting hole 43 is provided on tail-hood 4, the upper end inner wall of connecting hole 43 is arranged to step-like structure；It is arranged on connecting hole 43
There is waterproof fastening lid 44 (referring to attached drawing 1, attached drawing 3)；Connector 61 is flexible connector, and the maximum outside diameter of upper end is greater than lower end
Outer diameter (referring to attached drawing 4)；The lower end that the upper end of connector 61 passes through connecting hole 43 is seated on the step surface of connecting hole 43, and position
In in waterproof fastening lid 44, and the lower end of connector 61 is contacted with the inner wall of connecting hole 43.
By being as above arranged, the connector 61 of dustproof cover 6 can both effectively connect with tail-hood 4, water droplet can also be effectively prevent
It is entered in handle 1 from connecting hole 43, and then can avoid the damage of charging interface 52 with machine core 3.
Wherein, the lower end for passing through connecting hole 43 for the ease of the upper end of connector 61 is seated on the step surface of connecting hole 43,
The upper end of connector 61 can be set to dried mushroom header structure (referring to shown in attached drawing 4), i.e., the upper end of connector 61 includes from top to bottom
Sequentially connected small diameter portion 611, tapered portion 612, large-diameter portion 613.
In addition, connector 61 can pass through TPE (Thermoplastic Elastomer, thermoplastic elastic material), TPU
Prepared by the plastics of soft rubber materials such as (Thermoplastic Polyurethanes, thermoplastic polyurethane elastomer rubber) obtains,
Such connector 61 is convenient for obtaining, and cheap.Also, the connector 61 is set on dustproof cover 6 by thermal weld mode,
Connector 61 can be effectively prevent to fall off from dustproof cover 6.
About the connection type of waterproof fastening lid 44 and connecting hole 43, the embodiment of the present invention provides a kind of example, and waterproof is tight
Gu lid 44 is arranged on connecting hole 43 by way of ultrasonic fusing.By being as above arranged, it is ensured that waterproof fastening lid 44 is right
The waterproof ability of connecting hole 43.When preparing electric toothbrush, using ultrasonic welding machine by 44 company of being set to of waterproof fastening lid
It connects on hole 43.
As shown in Fig. 2, in the embodiment of the present invention, reinforcing member 45 is provided between connecting hole 43 and holding tank 41.Pass through
As above setting, can be improved the bonding strength of connecting hole 43, holding tank 41 and tail-hood 4, can prevent in installation charging assembly 5, connection
When part 61, irreversible deformation will not occur for connecting hole 43, holding tank 41.
Wherein, reinforcing member 45 can be set to plate structure, easy to produce, preparation, and can by integrated molding with connect
Hole 43, holding tank 41 connect.
In addition, the number about reinforcing member 45, it settable 2~3, so not only both can be to connecting hole 43 and holding tank
41 are effectively supported, and the preparation of electric toothbrush is also convenient for.
In inventive embodiments, for the ease of the disassembly of dustproof cover 6, as shown in Fig. 4, it is additionally provided with and tears open on dustproof cover 6
Slot 63 is unloaded, dustproof cover 6 is detained from tail-hood 4 convenient for operator and is unloaded down.
All the above alternatives can form the alternative embodiment of the disclosure, herein no longer using any combination
It repeats one by one.
The foregoing is merely illustrative embodiments of the invention, the protection scope being not intended to limit the invention is all at this
Within the spirit and principle of invention, any modification, equivalent replacement, improvement and so on should be included in protection model of the invention
Within enclosing.
Claims (10)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810893157.XA CN109124800A (en) | 2018-08-07 | 2018-08-07 | Electric toothbrush |
| CN201920182210.5U CN209695447U (en) | 2018-08-07 | 2019-01-31 | Electric toothbrush |
| CN201910100867.7A CN109589178B (en) | 2018-08-07 | 2019-01-31 | Electric toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810893157.XA CN109124800A (en) | 2018-08-07 | 2018-08-07 | Electric toothbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109124800A true CN109124800A (en) | 2019-01-04 |
Family
ID=64791853
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810893157.XA Pending CN109124800A (en) | 2018-08-07 | 2018-08-07 | Electric toothbrush |
| CN201920182210.5U Active CN209695447U (en) | 2018-08-07 | 2019-01-31 | Electric toothbrush |
| CN201910100867.7A Active CN109589178B (en) | 2018-08-07 | 2019-01-31 | Electric toothbrush |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920182210.5U Active CN209695447U (en) | 2018-08-07 | 2019-01-31 | Electric toothbrush |
| CN201910100867.7A Active CN109589178B (en) | 2018-08-07 | 2019-01-31 | Electric toothbrush |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN109124800A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111419455A (en) * | 2020-04-21 | 2020-07-17 | 浙江月立电器有限公司 | a toothbrush |
| CN111786224A (en) * | 2020-08-21 | 2020-10-16 | 美家智能科技(广州)有限公司 | Charging bottom cover assembly and electric toothbrush |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109124800A (en) * | 2018-08-07 | 2019-01-04 | 舒可士（深圳）科技有限公司 | Electric toothbrush |
| CN113675645A (en) * | 2020-05-15 | 2021-11-19 | 广州星际悦动股份有限公司 | USB interface device, USB interface assembly and electric toothbrush |
| CN114305775A (en) * | 2022-01-28 | 2022-04-12 | 倍想科技(南京)有限公司 | Waterproof Electric Toothbrush with Wall Mount |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015208472A (en) * | 2014-04-25 | 2015-11-24 | オムロンヘルスケア株式会社 | Electric toothbrush with rechargeable battery |
| CN204909698U (en) * | 2015-06-05 | 2015-12-30 | 黄拔梓 | Ultrasonic toothbrush body and its charging stand |
| CN206518613U (en) * | 2016-10-26 | 2017-09-26 | 南京白牙智能科技有限公司 | Power toothbrush handle lid waterproof construction |
| CN106420095B (en) * | 2016-10-31 | 2018-03-30 | 深圳市艾珀尔电子科技有限公司 | The method of multifunctional electric toothbrush and cleaning tooth |
| CN206526129U (en) * | 2016-11-24 | 2017-09-29 | 深圳市宝丽洁科技有限公司 | A kind of electric tooth-brush |
| CN206587062U (en) * | 2016-11-28 | 2017-10-27 | 罗涛 | A kind of direct insertion charging acoustic toothbrush main body inner bottom part movement water-tight devices of DC |
| CN206548627U (en) * | 2016-12-08 | 2017-10-13 | 深圳市同洁科技有限公司 | A kind of integral electric toothbrush |
| CN207118946U (en) * | 2017-02-11 | 2018-03-20 | 青岛海尔智能家电科技有限公司 | A kind of electric toothbrush |
| CN207666720U (en) * | 2017-06-05 | 2018-07-31 | 广东三帝普智能科技有限公司 | Magnetic-type charging toothbrush |
| CN109124800A (en) * | 2018-08-07 | 2019-01-04 | 舒可士（深圳）科技有限公司 | Electric toothbrush |
-
2018
- 2018-08-07 CN CN201810893157.XA patent/CN109124800A/en active Pending
-
2019
- 2019-01-31 CN CN201920182210.5U patent/CN209695447U/en active Active
- 2019-01-31 CN CN201910100867.7A patent/CN109589178B/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111419455A (en) * | 2020-04-21 | 2020-07-17 | 浙江月立电器有限公司 | a toothbrush |
| CN111786224A (en) * | 2020-08-21 | 2020-10-16 | 美家智能科技(广州)有限公司 | Charging bottom cover assembly and electric toothbrush |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109589178B (en) | 2024-11-29 |
| CN209695447U (en) | 2019-11-29 |
| CN109589178A (en) | 2019-04-09 |
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Application publication date: 20190104 |