CN209332339U - A kind of electric toothbrush tail-hood sealing structure - Google Patents
A kind of electric toothbrush tail-hood sealing structure Download PDFInfo
- Publication number
- CN209332339U CN209332339U CN201821922395.0U CN201821922395U CN209332339U CN 209332339 U CN209332339 U CN 209332339U CN 201821922395 U CN201821922395 U CN 201821922395U CN 209332339 U CN209332339 U CN 209332339U
- Authority
- CN
- China
- Prior art keywords
- tail
- hood
- rear cover
- handle
- ring seal
- 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.)
- Active
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 20
- 230000006978 adaptation Effects 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 7
- 238000002955 isolation Methods 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 abstract description 6
- 210000000214 mouth Anatomy 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000000741 silica gel Substances 0.000 description 4
- 229910002027 silica gel Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model relates to daily-use electrical appliance technical fields, refer specifically to a kind of electric toothbrush tail-hood sealing structure；Handle and tail-hood including tubulose, the tail-hood are inlaid in the tail end mouth of handle, and tail-hood links mechanism by the elasticity of its front end and is fixedly connected with handle；Rear cover is equipped on rear side of the tail-hood, after cover and be connected with ring seal circle, the periphery of tail-hood is equipped with nested troughs, and ring seal snare is mounted between nested troughs and handle inner wall；The tail-hood is equipped with grafting port, and the leading flank of rear cover is equipped with the plug with grafting port adaptation；The utility model is structurally reasonable, and rear cover can integrally be packed into handle rear end cause for gossip with tail-hood and now fix, at the same after the ring seal circle that covers seal to being constituted between tail-hood and handle；Rear cover is connect by interconnecting piece with ring seal circle, and rear cover is inlaid in the inner groovy of ring frame composition, is blocked inserted terminal cause for gossip by plug and is now sealed, and rear cover can be opened by pulling button inclined-plane to facilitate the charging of user to use.
Description
Technical field
The utility model relates to daily-use electrical appliance technical fields, refer specifically to a kind of electric toothbrush tail-hood sealing structure.
Background technique
In daily life, automated cleaning care device using more and more extensive, electric toothbrush can be cleaned thoroughly
Oral cavity cleans tooth preferably.Since electric toothbrush needs water receiving to use daily, sealing structure is very heavy
It wants, especially needs higher performance in waterproof and anticreep aspect.Electric toothbrush is broken generally into replaceable brush head and handle, and hand
Handle is made of waterproof shell and its internal motor driving part, battery and control unit, and the tail end of waterproof shell is opening knot
Structure is to be arranged charging interface, and setting capping and sealing ring, prevent steam from entering shadow from shell tail end on the tail end mouth of waterproof shell
Ring charging interface electric insulating quality.
A kind of electric toothbrush of waterproof as disclosed in Chinese patent CN105411712A, including casing, control mechanism, be set to
The end cover of casing lower end, set on the top cover of casing upper end, the fuselage support in casing, set on the top of fuselage support
And be electrically connected with control mechanism sound wave motor, be fixedly connected on sound wave motor output shaft, be sheathed on sound wave motor upper end
Upper silica gel seat, the lower silica gel seat for being sheathed on sound wave motor lower end and set on fuselage support lower part and be electrically connected with control mechanism
The power supply mechanism connect is folded with seal washer between the casing and end cover.This sealing structure determines components
Quantity is more, and sealing structure needs occupy more space in fuselage to guarantee its leak resistance, and structure is complicated and assembly is inconvenient.
Therefore, it is necessary to improve and develop to the prior art.
Utility model content
The purpose of this utility model is that it is in view of the drawbacks of the prior art and insufficient, a kind of structurally reasonable, assembling letter is provided
List, good airproof performance, electric toothbrush tail-hood sealing structure easy to use.
To achieve the goals above, the utility model uses following technical scheme:
A kind of electric toothbrush tail-hood sealing structure described in the utility model, handle and tail-hood including tubulose, the tail
Lid is inlaid in the tail end mouth of handle, and tail-hood links mechanism by the elasticity of its front end and is fixedly connected with handle；The tail-hood
Rear side is equipped with rear cover, after cover and be connected with ring seal circle, the periphery of tail-hood is equipped with nested troughs, and ring seal snare is mounted in nested troughs and hand
Between handle inner wall；The tail-hood is equipped with grafting port, and the leading flank of rear cover is equipped with the plug with grafting port adaptation；It is described
Rear cover is fixed on tail-hood by ring seal circle, while ring seal circle is then covered to sealing structure is constituted between tail-hood and handle
Plug then blocks grafting port, to realize the double containment design of one component of rear cover, has simplified number of components.
According to above scheme, the rear end of the tail-hood is equipped with ring frame to constitute inner groovy, rear cover on end face behind
It is embedded in the inner groovy of tail-hood, the inner groovy of rear cover insertion tail-hood flushes to constitute with ring frame and handle tail port, makes
Overall structure is both artistic and practical, places electric toothbrush convenient for vertical.
According to above scheme, the ring frame outer edge surface is equipped with longitudinal groove, and the front end of groove and nested troughs penetrate through,
And on ring frame it is corresponding open up it is jagged so that the outer end of groove to be connected to the inner groovy of tail-hood；One end of the rear cover with
L-shaped interconnecting piece is connected between ring seal circle, interconnecting piece is arranged in notch and groove；The interconnecting piece is by rear cover and ring seal circle
It links into an integrated entity, ring seal snare be packed into rear cover and tail-hood can integrally in handle tail port, assemble more square
Just.
According to above scheme, the rear cover, interconnecting piece and ring seal circle are the integrated formed structure of flexible material preparation, rear cover
The leading flank of the other end is equipped with and pulls button inclined-plane；The flexible material includes flexible silica gel, rubber and synthesis tree
The materials such as rouge, to make interconnecting piece that there is elastic module, realize rear cover can with the separation of tail-hood inner groovy and agree with.
According to above scheme, the leading flank of the rear cover is equipped with the isolation channel around plug, sets on the trailing flank of tail-hood
Have a stripper loop item of circular grafting port, when in rear cover insertion tail-hood inner groovy plug fill in grafting port constitute between the two one
Grade sealing, rear cover at this time are close to tail-hood rear end face, and stripper loop item and isolation channel is made to agree with composition around plug and inserted terminal
The secondary seal of mouth prevents external moisture from penetrating into from grafting port and causes leak drain conditions.
According to above scheme, it includes two inserted links that the elasticity, which links mechanism, symmetrically set on the inner wall of handle there are two
Retaining socket, two inserted links are symmetrically disposed on the front end face of tail-hood, and the front end of inserted link is equipped with barb convex block, the shape of tail-hood
It is adapted to intracavity of handle to be attached by the inserted link being correspondingly arranged with retaining socket, quick assembling may be implemented to improve
Packaging efficiency.
The utility model has the beneficial effect that the utility model is structurally reasonable, after rear cover integrally can be packed into handle with tail-hood
Port, which is realized, to be fixed, at the same after the ring seal circle that covers seal to being constituted between tail-hood and handle；Rear cover passes through interconnecting piece and ring seal
Circle connection, rear cover are inlaid in the inner groovy of ring frame composition, are blocked inserted terminal cause for gossip by plug and are now sealed, rear cover can pass through
Button inclined-plane is pulled to open to facilitate the charging of user to use.
Detailed description of the invention
Fig. 1 is the whole the schematic diagram of the section structure of the utility model；
Fig. 2 is the portion A enlarged structure schematic diagram in Fig. 1；
Fig. 3 is the handle tail decomposition texture schematic diagram of the utility model.
In figure:
1, handle；2, tail-hood；3, rear cover；11, retaining socket；21, nested troughs；22, grafting port；23, ring frame；24,
Groove；25, notch；26, stripper loop item；27, inserted link；28, barb convex block；31, ring seal circle；32, plug；33, interconnecting piece；34,
Pull button inclined-plane；35, isolation channel.
Specific embodiment
The technical solution of the utility model is illustrated with embodiment with reference to the accompanying drawing.
As shown in Figure 1 to Figure 3, a kind of electric toothbrush tail-hood sealing structure described in the utility model, the hand including tubulose
Handle 1 and tail-hood 2, the tail-hood 2 is inlaid in the tail end mouth of handle 1, and tail-hood 2 links mechanism and hand by the elasticity of its front end
Handle 1 is fixedly connected；It is equipped with rear cover 3 on rear side of the tail-hood 2, ring seal circle 31 is connected on rear cover 3, the periphery of tail-hood 2 is equipped with embedding
Grooving 21, ring seal circle 31 are sleeved between 1 inner wall of nested troughs 21 and handle；The tail-hood 2 is equipped with grafting port 22, rear cover 3
Leading flank be equipped with the plug 32 that is adapted to grafting port 22；The ring seal circle 31 be sleeved in nested troughs 21 make rear cover 3 with
Conjoined structure is close to and is formed to tail-hood 2, then tail-hood 2 is inserted into 1 tail end mouth of handle and realizes connection by elasticity hook connection structure, can
To effectively improve packaging efficiency；The ring seal circle 31 seals composition between 1 inner wall of tail-hood 2 and handle, while on rear cover 3
Plug 32 constitutes grafting port 22 and seals, to realize that 2 single component of rear cover realizes the design of two-stage sealing, effectively simplifies whole
Body component quantity.
The rear end of the tail-hood 2 is equipped with ring frame 23 to constitute inner groovy on end face behind, rear cover 3 is embedded at tail-hood
In 2 inner groovy, rear cover 3 is embedded in the inner groovy of tail-hood 2 to flush with ring frame 23 and 1 tail end mouth of handle composition, makes entirety
Structure is both artistic and practical, places electric toothbrush convenient for vertical.
23 outer edge surface of ring frame is equipped with longitudinal groove 24, and the front end of groove 24 and nested troughs 21 penetrate through, and ring
It is corresponding on frame 23 to open up jagged 25 to which the outer end of groove 24 to be connected to the inner groovy of tail-hood 2；The one of the rear cover 3
It is connected with L-shaped interconnecting piece 33 between end and ring seal circle 31, interconnecting piece 33 is arranged in notch 25 and groove 24；The interconnecting piece
33 link into an integrated entity rear cover 3 and ring seal circle 31, and ring seal circle 31, which is sleeved in nested troughs 21, fill rear cover 3 can integrally with tail-hood 2
Enter in 1 tail end mouth of handle, assembles more convenient.
The rear cover 3, interconnecting piece 33 and ring seal circle 31 are the integrated formed structure of flexible material preparation, 3 other end of rear cover
Leading flank be equipped with pull button inclined-plane 34；The flexible material includes flexible silica gel, rubber and synthetic resin etc.
Material allows rear cover 3 to separate and agree with 2 inner groovy of tail-hood, while rear cover 3 so that interconnecting piece 33 be made to have elastic module
Upper setting pulls button inclined-plane 34 and reserves gap between tail-hood 2, facilitates user to open rear cover 3 and charges.
The leading flank of the rear cover 3 is equipped with the isolation channel 35 around plug 32, and the trailing flank of tail-hood 2 is equipped with around slotting
Connect the stripper loop item 26 of port 22；Plug 32 fills in grafting port 22 and constitutes the two when the rear cover 3 is embedded in 2 inner groovy of tail-hood
Between primary seal, rear cover 3 at this time is close to 2 rear end face of tail-hood, so that stripper loop item 26 and isolation channel 35 is agreed with composition and surround
The secondary seal of plug 32 and grafting port 22 prevents external moisture from penetrating into from grafting port 22 and causes leak drain conditions.
It includes two inserted links 27 that the elasticity, which links mechanism, is symmetrically set on the inner wall of handle 1 there are two retaining socket 11,
Two inserted links 27 are symmetrically disposed on the front end face of tail-hood 2, and the front end of inserted link 27 is equipped with barb convex block 28, the shape of tail-hood 2
It is adapted to 1 inner cavity of handle between making the two and forms clearance fit, the leakproofness between tail-hood 2 and handle 1 is guaranteed by ring seal circle 31,
And connect by inserted link 27 with the contraposition of retaining socket 11, retaining socket 11 is linked by the barb convex block 28 on inserted link 27 and realizes tail
The quick fixation of lid 3, can effectively improve packaging efficiency.
The above description is only a preferred embodiment of the present invention, therefore all according to described in the utility model patent application range
The equivalent change or modification done of structure, feature and principle, be included in the scope of the utility model patent application.
Claims (6)
1. a kind of electric toothbrush tail-hood sealing structure, handle and tail-hood including tubulose, it is characterised in that:
The tail-hood is inlaid in the tail end mouth of handle, and tail-hood links mechanism and the fixed company of handle by the elasticity of its front end
It connects；
Rear cover is equipped on rear side of the tail-hood, after cover and be connected with ring seal circle, the periphery of tail-hood is equipped with nested troughs, ring seal snare dress
Between nested troughs and handle inner wall；
The tail-hood is equipped with grafting port, and the leading flank of rear cover is equipped with the plug with grafting port adaptation.
2. electric toothbrush tail-hood sealing structure according to claim 1, it is characterised in that: the rear end of the tail-hood is equipped with ring
Frame is to constitute inner groovy on end face behind, rear cover is embedded in the inner groovy of tail-hood.
3. electric toothbrush tail-hood sealing structure according to claim 2, it is characterised in that: set on the ring frame outer edge surface
Have longitudinal groove, the front end of groove and nested troughs penetrate through, and on ring frame it is corresponding open up it is jagged to will groove it is outer
End is connected to the inner groovy of tail-hood；It is connected with L-shaped interconnecting piece between one end and ring seal circle of the rear cover, interconnecting piece is arranged in
In notch and groove.
4. electric toothbrush tail-hood sealing structure according to claim 3, it is characterised in that: the rear cover, interconnecting piece and ring
Seal is the integrated formed structure of flexible material preparation, and the leading flank of the rear cover other end, which is equipped with, pulls button inclined-plane.
5. electric toothbrush tail-hood sealing structure according to claim 4, it is characterised in that: set on the leading flank of the rear cover
There is the isolation channel around plug, the trailing flank of tail-hood is equipped with the stripper loop item around grafting port.
6. electric toothbrush tail-hood sealing structure according to claim 1, it is characterised in that: the elasticity links mechanism and includes
Two inserted links are symmetrically set on the inner wall of handle there are two retaining socket, and two inserted links are symmetrically disposed in the front end face of tail-hood
On, the front end of inserted link is equipped with barb convex block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821922395.0U CN209332339U (en) | 2018-11-21 | 2018-11-21 | A kind of electric toothbrush tail-hood sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821922395.0U CN209332339U (en) | 2018-11-21 | 2018-11-21 | A kind of electric toothbrush tail-hood sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209332339U true CN209332339U (en) | 2019-09-03 |
Family
ID=67748799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821922395.0U Active CN209332339U (en) | 2018-11-21 | 2018-11-21 | A kind of electric toothbrush tail-hood sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209332339U (en) |
-
2018
- 2018-11-21 CN CN201821922395.0U patent/CN209332339U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206526129U (en) | A kind of electric tooth-brush | |
| CN209332339U (en) | A kind of electric toothbrush tail-hood sealing structure | |
| CN205198182U (en) | Waterproof seal's electric toothbrush | |
| CN107874859B (en) | A kind of Combined automatic magnetic supersonic cleaning intelligent toothbrush | |
| CN202481497U (en) | Milk powder tank | |
| CN209931815U (en) | Handheld cosmetics clearance ware | |
| CN211094893U (en) | Sealed waterproof construction reaches electric toothbrush who contains this structure | |
| CN212308097U (en) | Charging mechanism and electric toothbrush | |
| CN208611023U (en) | A kind of power toothbrush handle of waterproof | |
| CN209678741U (en) | A kind of rechargeable electric toothbrush | |
| CN216289189U (en) | Charging cover structure of hand-held tooth flushing device | |
| CN207743255U (en) | A kind of Waterproof battery | |
| CN209187031U (en) | Seperated electric toothbrush | |
| CN213552554U (en) | Electric tooth brush | |
| CN204394726U (en) | Electric toothbrush | |
| CN215423299U (en) | Mini tooth set suit | |
| CN218870545U (en) | Waterproof electric toothbrush | |
| CN212912608U (en) | Sealing structure of heat preservation bowl | |
| CN219438894U (en) | Electric eggbeater with stirring cup | |
| CN213641341U (en) | Electric toothbrush that waterproof performance is good | |
| CN216777272U (en) | Toothbrush head and electric toothbrush | |
| CN213883622U (en) | Improved electric toothbrush | |
| CN216985255U (en) | Electric toothbrush | |
| CN209122505U (en) | A kind of electric tooth washing device with waterproof USB interface | |
| CN111973307B (en) | Electric tooth brush |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220526 Address after: 528322 Zhenghe Road, Leliu Town, Shunde District, Guangdong, Foshan Patentee after: Guangdong Xinbao Electrical Appliances Holdings Co.,Ltd. Address before: 528322 South of Longzhou Road, New Town Residential Committee, Leliu Street, Shunde District, Foshan City, Guangdong Province Patentee before: GUANGDONG LISHENG ELECTRIC APPLIANCE Co.,Ltd. |