CN1849962B - Toothbrush - Google Patents
Toothbrush Download PDFInfo
- Publication number
- CN1849962B CN1849962B CN2006100607838A CN200610060783A CN1849962B CN 1849962 B CN1849962 B CN 1849962B CN 2006100607838 A CN2006100607838 A CN 2006100607838A CN 200610060783 A CN200610060783 A CN 200610060783A CN 1849962 B CN1849962 B CN 1849962B
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- China
- Prior art keywords
- toothpaste
- valve
- tooth bar
- toothpaste container
- way cock
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Abstract
The present invention relates to a toothbrush, including toothbrush head, toothbrush handle and toothpaste container. It is characterized by that the bottom portion of toothpaste container is equipped with an air pressure piston which can be used for pushing the toothpaste into the toothbrush head, and said toothpaste container is divided into two portions by said air pressure piston, its upper portion is a toothpaste-containing cavity, its lower portion is a closed cavity containing gas, the base seat of said toothpaste container also is equipped with a non-return vale and a spring. Besides, said invention also provides the concrete operation method of said toothbrush.
Description
Technical field
The present invention relates to a kind of daily living article, relate to the toothbrush that a kind of toothbrush especially carries toothpaste specifically.
Background technology
In current toothbrushes, toothbrush separates with toothpaste, but for some specific people, as children, the old man, and it is wounded or disabled, blind people or for some people who dislikes trouble, and some special place of being inconvenient to carry many things, not too convenient a bit trouble can seem during use, even if more existing and Toothpaste integrated toothbrush, but there is the shortcoming that is difficult for controlling in the extruding for toothpaste in actual applications, and general this toothbrush can make air or water enter toothpaste container than being easier to, thereby makes the rotten dangerous antihygienic problem of using that causes of toothpaste.
The applicant has applied for a kind of toothbrush (application number: 2004100008279) on January 17th, 2004, adopted unique syndeton of " globular hinge head ", realized the integrated of toothbrush head and toothpaste, its dens in dente bar is hinged with toothpaste container mutually by the globular hinge head of its end, is controlled the switching of described valve by the globular hinge head.Because the globular hinge head controls flexibly, like this, in actual use, be easy to grasp the switching of valve, just control the extruding and the flow thereof of toothpaste easily, overcome and be difficult for the shortcoming controlled in the prior art.But said structure shows trouble slightly when extruding toothpaste, and this is because toothpaste container to adopting passage to link to each other between the head toothbrushes, needs the squeezing toothpaste container that toothpaste is exported smoothly when rotating spherical articulated joint, has therefore brought inconvenience to the user.In addition, because adjacent part is generally working of plastics between toothpaste container and the head toothbrushes, when the globular hinge head rotated, this part is impaired cracking easily, influences product quality.
Summary of the invention
Purpose of the present invention provides the toothbrush of a kind of toothpaste and toothbrush one, and the safety and sanitation very of this toothbrush, is easy to control, the convenient use.
The present invention is achieved in that
A kind of toothbrush, comprise head toothbrushes, tooth bar and toothpaste container, described tooth bar links to each other with toothpaste container by the pipeline of offering in it, toothpaste container communicates with head toothbrushes through piping by valve, described tooth bar also is movably hinged by the globular hinge head and the toothpaste container of its end, globular hinge head rearward end is provided with a salient point, the tooth bar is relative with toothpaste container when rotating, switching by described salient point by-pass valve control, it is characterized in that: described toothpaste container bottom is provided with the pneumaticpiston that can make promotion toothpaste enter head toothbrushes, described pneumaticpiston is separated into two parts with toothpaste container, its top is the containing cavity of toothpaste, the bottom is for having charged into the closed cavity of gas before using, charged into the pressure of gas greater than atmospheric pressure before the described use, described toothpaste container base is provided with valve, and this valve epirelief has the cylinder of joining suitable sealed air intake with toothpaste container bottom air intake;
Described head toothbrushes position is provided with can be for toothpaste output and the one-way cock that stops water to enter, be with on this axle center, one-way cock bottom and can make the spring of toothpaste from the rapid resilience of valve output late gate energy, this one-way cock terminal shaft also has and pipeline aperture in the same way in the heart, and fixedly the axle center also provides the elastic needle of reserve screen resilience to pass this aperture simultaneously;
Described head toothbrushes position is provided with can be for toothpaste output and the one-way cock that stops water to enter, and described one-way cock terminal shaft has and pipeline aperture in the same way in the heart, and fixedly the axle center also provides the elastic needle of screen resilience to pass this aperture simultaneously; On described tooth bar, be provided with a button that can make the elastic needle motion;
Described one-way cock inside is provided with a fixed support that is shifted in the time of can preventing valve opening and closing;
Described one-way cock termination periphery is provided with outside stretching, extension and can guides toothpaste to move towards the tubular channel of bristles head;
Described valve is a hoodle valve, and the hoodle in this hoodle valve is located at the port of export of toothpaste container, and during the rotation of tooth bar, salient point drives the hoodle displacement;
Described pneumaticpiston bottom is provided with outwards reverse leakproof air film;
Described pneumaticpiston radially offers a concave ring groove, in this concave ring groove sealing ring is set;
Overlap guaranteed tooth bar swing rubber sleeve flexibly on described tooth bar and the toothpaste container coupling part.
Structure uniqueness of the present invention, simple and easy to use, air pressure piston type sealing push structure makes toothpaste container be divided into two parts of confined space of toothpaste accommodation chamber and gas, so only need just can guarantee after disposable inflation that later toothpaste uses, and toothpaste can not go bad because entering air, one-way cock and the spring on it have guaranteed that again toothpaste output back water can not enter toothpaste container by pipeline, make the notion of safety and sanitation be achieved fully, elastic needle not only has the fixedly effect of one-way cock, and the reserve screen resilience can be provided simultaneously, for valve provides double shield; And when not installing spring, this device can also be pressed elastic needle with button, reaches the manual effect that opens and closes one-way cock; The fixed support that is provided with on the one-way cock can also guarantee valve open or close the situation that escape or displacement take place Shi Buhui simultaneously; The pushing part is provided with the dual leakproof guarantee of sealing ring formation of outwards reverse leakproof air film and piston on the piston; The cylinder that toothpaste container bottom valve epirelief has and toothpaste container bottom air intake is joined suitablely can seal air intake, makes toothpaste container health more; One-way cock termination periphery is provided with the tubular channel of outside stretching, extension, can guide toothpaste to move towards the bristles head; The cover rubber sleeve then guarantees the flexibility of tooth bar swing on tooth bar and the toothpaste container coupling part, has reduced the possibility that the tooth bar fractures when using toothbrush, has increased the security of using greatly.As seen from the above, novel structure uniqueness of the present invention, and use simple, safety and sanitation is the modern life and the tourism indispensable requisites of going out.
Description of drawings
Fig. 1 is the structure chart of the embodiment of the invention one;
Fig. 2 is the structure chart of the embodiment of the invention two;
Fig. 3 is the partial enlarged drawing of A among Fig. 1;
Fig. 4 is the partial enlarged drawing of B among Fig. 2;
Fig. 5 is the partial enlarged drawing of B among Fig. 1;
Fig. 6 is the sterogram of fixed mount among the embodiment one, two;
Fig. 7 is the front view of embodiment one, two dens in dente brushes.
Wherein:
1, head toothbrushes 2, tooth bar 3, toothpaste container 4, pipeline 5, globular hinge head
6, salient point 7, hoodle valve 8, pneumaticpiston 9, concave ring groove 10, sealing ring
11, leakproof air film 12, valve 13, base 14, one-way cock 15, spring
16, elastic needle 17, button 18, fixed mount 19, tubular channel 20, rubber sleeve
21, sealing ring 22, cylinder
The containing cavity b of a, toothpaste, the closed cavity of gas
The specific embodiment
Following accompanying drawing according to specific embodiment comes labor architectural feature of the present invention.
Toothbrush of the present invention mainly comprises head toothbrushes 1 as seen from Figure 1, tooth bar 2 and toothpaste container 3, its dens in dente bar 2 links to each other with toothpaste container 3 by the pipeline of offering in it 4, toothpaste container 3 communicates with head toothbrushes 1 through piping 4 by hoodle valve 7, tooth bar 2 also is movably hinged with toothpaste container 3 by the globular hinge head 5 of its end, globular hinge head 5 is overlapped by rubber sleeve 20 with toothpaste container 3 coupling parts and encases, these globular hinge head 5 rearward end are provided with a salient point 6, tooth bar 2 is during with toothpaste container 3 relative rotations, switching by described salient point 6 control hoodle valves 7, have on this sphere twist joint 5 sealing ring 21 that anti-toothpaste leaks (hoodle valve 7 and on other additional concrete structures can be high-visible in the enlarged drawing of Fig. 5), it is characterized in that: described toothpaste container 3 bottoms are provided with the pneumaticpiston 8 that can make promotion toothpaste enter head toothbrushes 1, described pneumaticpiston 8 is separated into a with toothpaste container 3, two parts of b, its top is the containing cavity a of toothpaste, the bottom is the closed cavity b of gas, base on the described toothpaste container 3 is provided with valve 12, and these valve 12 epireliefs have the cylinder 22 of joining suitable sealed air intake with toothpaste container bottom air intake; By the A portion enlarged drawing of Fig. 3 as can be seen: head toothbrushes 1 position is provided with can be for toothpaste output and the one-way cock 14 that stops water to enter, be with on this axle center, one-way cock 14 bottom and can make the spring 15 of toothpaste from the rapid resilience of valve output late gate energy, this one-way cock terminal shaft also has and pipeline aperture in the same way in the heart, and fixedly the axle center also provides the elastic needle 16 of reserve screen resilience to pass this aperture simultaneously; One-way cock 14 inside are provided with a fixed support that is shifted in the time of can preventing valve opening and closing 18 (Fig. 6 is support bracket fastened sterogram), fixed support 18 is in the present embodiment for being socketed on the one-way cock 14, its thickness is not enough to block between one-way cock 14 and the head toothbrushes 1 space by toothpaste, and toothpaste can freely arrive the bristles position by the space; Again by the front view of the head toothbrushes 1 of Fig. 7 as can be seen one-way cock 14 termination peripheries be provided with outside stretching, extension and can guide toothpaste to move towards the tubular channel 19 of bristles head; By Fig. 1, pneumaticpiston 3 bottoms are provided with also has outwards reverse leakproof air film 11, pneumaticpiston 3 radially offers a concave ring groove 9, sealing ring 10 is set in the concave ring groove 9, sealing ring 10 and leakproof air film 11 constitute double shield, prevent that gas from entering toothpaste accommodation chamber a, so just guaranteed the hygienic issues of toothpaste; The guaranteed tooth bar of cover swing rubber sleeve 20 flexibly on tooth bar 2 and toothpaste container 3 coupling parts, and because the elasticity and the toughness of rubber sleeve 20 can effectively prevent when the phenomenon generation that tooth bar 2 can fracture when excessive of exerting oneself.By above analysis to structure, our ease of use of the present invention as can be seen and control easiness: owing to charge into the closed cavity b that proper amount of gas enters gas before using by the air intake of base 13, only need rotation when in use or press tooth bar 2, salient point 6 on the globular hinge head 5 of tooth bar 2 bottoms will be shifted and be pressed onto hoodle on the hoodle valve 7, and this moment is because be atmospheric pressure state in the pipeline 4, thereby pneumaticpiston 8 promotes toothpaste and enters pipeline 4 under gas pressure, toothpaste arrives one-way cock 14 parts via pipeline 4 again and promotes to be arrived on the bristles by tubular channel 19 after one-way cock 14 is opened, behind the toothpaste of extruding requirement, stop the rotation or press tooth bar 2, one-way cock 14 is closed under the screen resilience effect of spring 15 and elastic needle 16, and hoodle valve 7 also returns to the normal position at this moment, though pneumaticpiston 8 has certain pressure, but hoodle has withstood on the pipeline opening balance this pressure, toothpaste can not extruded again.Above-mentioned use is exactly to rotate or press tooth bar 2 in brief, stops action after toothpaste is extruded, and beginning then brushes teeth gets final product, very easy to use.And except convenience, also because multiple anti-gas-leak device of the present invention can guarantee the toothpaste safety and sanitation, and the one-way cock on the head toothbrushes 1 14 is returned to the state of closing after ointment is extruded, and also the problem that water enters pipeline can not take place; When toothpaste uses, charge into after we can change toothpaste container to continue to be installed to behind the toothpaste and continue on the tooth bar to use, save cost.
Fig. 2 is an another embodiment of the present invention, the difference part of it and embodiment one is that mainly the bottom of one-way cock 14 does not have spring (by the enlarged drawing of Fig. 4 this part structure as can be seen), elastic needle 16 is lengthened to button 17 parts of increase, wait in use and also pressed tooth bar 2 when pressing button 17, toothpaste is extruded by hoodle valve 7 by pressure, and elastic needle 16 can be opened one-way cock 14 under pressure and guides toothpaste to arrive the position of bristles then, unclamp hand and stop to press button, can begin to brush teeth after toothpaste stops to extrude.
Analysis by above embodiment, novel structure uniqueness of the present invention, and use simple, safety and sanitation, the not existing trouble that needs toothbrush and toothpaste simultaneously, the safety and sanitation hidden danger that does not also have other toothbrush and toothpastes, be some physical disabilities and the people's that dislikes trouble necessity, it is also especially convenient to use when tourism is gone out, and saves the space.
Claims (8)
1. toothbrush, comprise head toothbrushes, tooth bar and toothpaste container, described tooth bar links to each other with toothpaste container by the pipeline of offering in it, toothpaste container communicates with head toothbrushes through piping by valve, described tooth bar also is movably hinged by the globular hinge head and the toothpaste container of its end, globular hinge head rearward end is provided with a salient point, the tooth bar is relative with toothpaste container when rotating, switching by described salient point by-pass valve control, it is characterized in that: described toothpaste container bottom is provided with and can promotes the pneumaticpiston that toothpaste enters head toothbrushes, described pneumaticpiston is separated into two parts with toothpaste container, its top is the containing cavity of toothpaste, the bottom is for having charged into the closed cavity of gas before using, charged into the pressure of gas greater than atmospheric pressure before the described use, described toothpaste container base is provided with valve, and this valve epirelief has the cylinder of joining suitable sealed air intake with toothpaste container bottom air intake; Described head toothbrushes is provided with and can forms outside stretching, extension between described one-way cock termination periphery and the described pipeline and can guide toothpaste to move towards the tubular channel of bristles head for toothpaste output and the one-way cock that stops water to enter at the opening part of described pipeline.
2. a kind of toothbrush according to claim 1, it is characterized in that: described head toothbrushes position is provided with can be for toothpaste output and the one-way cock that stops water to enter, be with on this axle center, one-way cock bottom and can make the spring of toothpaste from the rapid resilience of valve output late gate energy, described one-way cock terminal shaft also has and pipeline aperture in the same way in the heart, and fixedly the axle center also provides the elastic needle of reserve screen resilience to pass this aperture simultaneously.
3. a kind of toothbrush according to claim 1, it is characterized in that: described head toothbrushes position is provided with can be for toothpaste output and the one-way cock that stops water to enter, described one-way cock terminal shaft has and pipeline aperture in the same way in the heart, and fixedly the axle center also provides the elastic needle of screen resilience to pass this aperture simultaneously; On described tooth bar, be provided with a button that can make the elastic needle motion.
4. according to claim 2 or 3 described a kind of toothbrushes, it is characterized in that: described one-way cock inside is provided with a fixed support that is shifted in the time of can preventing valve opening and closing.
5. a kind of toothbrush according to claim 1 is characterized in that: described valve is a hoodle valve, and the hoodle in this hoodle valve is located at the port of export of toothpaste container, and during the rotation of tooth bar, salient point drives the hoodle displacement.
6. a kind of toothbrush according to claim 1 is characterized in that: described pneumaticpiston bottom is provided with outwards reverse leakproof air film.
7. a kind of toothbrush according to claim 1 is characterized in that: described pneumaticpiston radially offers a concave ring groove, in this concave ring groove sealing ring is set.
8. a kind of toothbrush according to claim 1 is characterized in that: overlap guaranteed tooth bar swing rubber sleeve flexibly on described tooth bar and the toothpaste container coupling part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100607838A CN1849962B (en) | 2006-05-26 | 2006-05-26 | Toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100607838A CN1849962B (en) | 2006-05-26 | 2006-05-26 | Toothbrush |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1849962A CN1849962A (en) | 2006-10-25 |
| CN1849962B true CN1849962B (en) | 2011-07-20 |
Family
ID=37131481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006100607838A Expired - Fee Related CN1849962B (en) | 2006-05-26 | 2006-05-26 | Toothbrush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1849962B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012134438A1 (en) | 2011-03-28 | 2012-10-04 | Colgate-Palmolive Company | Oral care implement having roll-on applicator |
| BR112015013666A2 (en) | 2012-12-12 | 2017-07-11 | Colgate Palmolive Co | oral care appliance with product applicator |
| CN108354310B (en) * | 2018-02-24 | 2021-01-08 | 龙启瑞 | Toothbrush with toothpaste |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2124605U (en) * | 1992-05-26 | 1992-12-16 | 欧阳灿耀 | Handy toothbrush with toothpaste |
| CN2297113Y (en) * | 1997-05-22 | 1998-11-18 | 宗小林 | Portable toothbrush |
| CN1636483A (en) * | 2003-12-25 | 2005-07-13 | 胡润富 | Toothbrush |
-
2006
- 2006-05-26 CN CN2006100607838A patent/CN1849962B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2124605U (en) * | 1992-05-26 | 1992-12-16 | 欧阳灿耀 | Handy toothbrush with toothpaste |
| CN2297113Y (en) * | 1997-05-22 | 1998-11-18 | 宗小林 | Portable toothbrush |
| CN1636483A (en) * | 2003-12-25 | 2005-07-13 | 胡润富 | Toothbrush |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1849962A (en) | 2006-10-25 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110720 Termination date: 20180526 |