CN1053885A - Brush especially for the disposable use of toothbrush and with after the device thrown away - Google Patents
Brush especially for the disposable use of toothbrush and with after the device thrown away Download PDFInfo
- Publication number
- CN1053885A CN1053885A CN90101405.2A CN90101405A CN1053885A CN 1053885 A CN1053885 A CN 1053885A CN 90101405 A CN90101405 A CN 90101405A CN 1053885 A CN1053885 A CN 1053885A
- Authority
- CN
- China
- Prior art keywords
- brush
- sleeve pipe
- reservoir vessel
- spout
- arrangement
- 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
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Classifications
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B11/00—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water
- A46B11/0072—Details
- A46B11/0079—Arrangements for preventing undesired leakage or dispensing
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B11/00—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water
- A46B11/001—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water with integral reservoirs
- A46B11/002—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water with integral reservoirs pressurised at moment of use manually or by powered means
- A46B11/0041—Flexible or deformable reservoirs, e.g. resilient bulbs, compressible tubes
Landscapes
- Brushes (AREA)
- Materials For Medical Uses (AREA)
- Massaging Devices (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Lubricants (AREA)
- Tubes (AREA)
- Pens And Brushes (AREA)
- Dental Preparations (AREA)
- Non-Flushing Toilets (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
Brush especially for the disposable use of toothbrush and with after the device thrown away.
Disposable use and with after the brush arrangement of throwing away, it comprises the flexible reservoir vessel (1) that toothpaste or other article are housed, this reservoir vessel (1) constitutes handle, this handle is extended by the sleeve pipe (4) of the dispensing toothpaste of a rigidity, vertical hole (8) in being furnished with on it, the same reservoir vessel of one end (1) links to each other, the same spout of its other end (5) links to each other, this spout 5 is arranged on the end, and through spout, toothpaste is distributed on the brush (2) with brush hair on the neck (3), brush is contained on the sleeve pipe, cover spout, described brush is furnished with hole (6), is used for linking to each other with spout.
Description
The present invention relates to the device of a kind of brush especially for the reservoir vessel of being furnished with toothpaste or other article of toothbrush.The disposable use of this device and with after throw away.
Especially recognize from U.S. Pat 2766472 that a kind of brush is contained in the toothbrush on the distribution sleeve, this distribution sleeve is fixed on the thread bush that constitutes handle and toothpaste reservoir vessel and takes over.This reservoir vessel is suitable for holding some amount of paste, and it is made of a pipe commercial toothpastes.Described distribution sleeve is equipped with interior pipe, and the one end is connected with the spout with end, and its other end is connected with the toothpaste reservoir vessel.
The spout of sleeve pipe is connected with the hole of opening in brush, and leads to the height of hair on the neck on the brush.
The toothpaste reservoir vessel is made of the flexible material that is out of shape under pressure.
Push reservoir vessel, some toothpaste just presses to the brush hair on the neck from reservoir vessel.
Because reservoir vessel is that flexible material is made, and constitutes handle, so brush can not be always near the center line of reservoir vessel when brushing teeth.What in other words, the user passed to reservoir vessel brushes teeth that action is most of to be sponged and fail to pass to brush in correct mode by the distortion of this reservoir vessel.The result causes the inconvenience of brushing teeth.
And because the reservoir vessel distortion also always keeps pressed state by the user when brushing teeth, therefore, in the same process of brushing teeth, many toothpaste are extruded out from reservoir vessel.
In addition, after toothbrush was used several times,, just in sleeve pipe, form difficult obstruction of doing, even this obstruction can not be removed, like this, just stoped and again the toothpaste that is contained in the reservoir vessel has been pushed to the brush hair on the neck owing to the sclerosis and the drying of toothpaste.
The casing length of this toothbrush shortens, and is all covered by brush.
According to this structure, reservoir vessel is close to brush, and this just causes entering the user in the mouth, diminishes kind gum/or the danger of cheek group inwall and dental enamel.
Because brush and reservoir vessel can not always keep alignment, therefore just strengthened this danger.
Because reservoir vessel has a bigger cross section, and therefore, this reservoir vessel can not enter the user in the mouth fully, like this, brush also just is difficult to arrive the chin proparea again.
Because such toothbrush has above-mentioned defective, therefore, can not obtain the coml success of anticipation.
For hygienic reason, make disposable use and with after the toothbrush thrown away be furnished with the toothpaste reservoir vessel, make described each toothpaste reservoir vessel only contain once toothpaste dosage, this obviously is interested for the technical staff.
In order to make such toothbrush commercialization, must make selling price attractive, and make manufacturing cost low as far as possible.
Type of toothbrush comprises sleeve pipe and brush, and described sleeve pipe is fixed on by screw on the socket pipe of dentifrice tube, and it constitutes reservoir vessel and handle, and described brush is contained on the sleeve pipe, and above-mentioned this toothbrush manufacturing cost is than higher.This defective adds the defective of addressing previously, makes the technical staff have to go to seek the other technologies solution and makes disposable toothbrush.
The toothbrush that rigid handles is housed is mentioned in the front, and its brush links to each other with handle, and this toothbrush has a cavity on the brush hair on the neck, and toothpaste is contained in the cavity.This cavity is connected with brush hair on the neck zone by the hole of opening on head thickness, and it is covered by the flexible wall of being out of shape under pressure in the cavity, so that toothpaste is pushed to the brush hair on the neck.
Head toothbrushes preferably also reduces as far as possible.The distortion that is used to hold the toothbrush hollow chamber of toothpaste causes the increase of brush volume.
Require to use Special Equipment when in addition, such toothbrush is made.
Do not consider the closed means that toothpaste portals in this toothbrush, so that toothpaste is in sclerosis when being contained in the air of toothbrush in packing and contacting.
Therefore, the disposable use that designs previously and with after the toothbrush thrown away still have certain defective.
The applicant finds that this manufacturing cost with toothbrush of the toothpaste reservoir vessel that constitutes handle can obviously reduce.
The applicant also finds if reservoir vessel length is short, or its volume is smaller, so, when brushing teeth, makes brush and sleeve pipe remain near the problem of reservoir vessel center line and just is resolved basically.
Content of the present invention be about brush especially for the disposable use of toothbrush and with after the device thrown away, it comprises the flexible reservoir vessel of a toothpaste or other article, this reservoir vessel constitutes the rigid handles of being extended by distribution sleeve, have vertical endoporus, the one end links to each other with reservoir vessel, the other end links to each other with the sleeve pipe spout, it is covered by the brush that is contained on the sleeve pipe, described hole is towards brush hair on the neck zone, in order to linking to each other with the sleeve pipe spout, the pressure by reservoir vessel is being included in wherein toothpaste towards the extruding of brush hair on the neck.
According to the present invention, this brush is characterized in that especially for the device of toothbrush,
-sleeve pipe has a rigid flanges 7 that is disc-shape along its end relative with reservoir vessel, and these flange 7 diameters are greater than casing diameter,
-reservoir vessel is made of flexible tube-like envelope, is fixed on the flange by one end thereof,
The hold-up vessel that-capacity is limited at disposable consumption has a mother that can allow user's hand and refers to the length that all presses with forefinger, in order that the user pushed the flexible shell front portion that constitutes reservoir vessel with forefinger with female the finger to the inner face of flange 7, to guarantee sleeve pipe axially fastening with reservoir vessel
-casing length is slightly longer than the length of reservoir vessel,
-brush is contained in tube ends, and staggers by enough gaps and flange 7 and reservoir vessel, makes this brush directly inject the proparea of chin and need not to make reservoir vessel to enter the user in the mouth.
Because these features, therefore, the action of brushing teeth that the user passes to the toothpaste reservoir vessel absorbs with regard to seldom being stored distortion of vessel.
Again because the length of sleeve pipe and be present in brush and casing flange between the gap, therefore, reservoir vessel just can not enter the user in the mouth.
With reference to drawings and Examples, the embodiment of the invention is unrestricted, and superiority of the present invention and feature are described.
Accompanying drawing is as follows:
Fig. 1 is the front view of toothbrush of the present invention,
Fig. 2 is the longitudinal sectional drawing of toothbrush of the present invention,
Fig. 3 and Fig. 4 are brush transverse cross-sectional view in toothbrush first embodiment,
Fig. 5 is the local longitudinal sectional drawing of toothbrush,
Fig. 6 is the profile of brush hair on the neck containment vessel on the brush.
Above-described brush in particular for the disposable use of toothbrush and with after the device thrown away comprise the flexible reservoir vessel 1 of toothpaste, this reservoir vessel 1 constitutes handle, this handle is extended axially by the toothpaste distribution sleeve 4 of rigidity, vertical hole 8 in having on it, the one end links to each other with reservoir vessel 1, and the other end links to each other with spout 5, and this spout 5 is arranged on the end of described sleeve pipe with radial manner, it is covered by the brush 2 that is contained on the sleeve pipe 4, and brush hair on the neck 3 zones on the brush 2 are led in hole 6.Just link to each other, so that the toothpaste dosage that it contained is pushed to the brush hair on the neck by the pressure of reservoir vessel with the spout on the sleeve pipe 45.
According to most preferred embodiment, Tooth-brush structure spare is made with various suitable synthetic materials.
Sleeve pipe 4 has an annular disc shape flange 7 along its end with respect to reservoir vessel.
This annular disc shape flange 7 is vertical configuration with the sleeve pipe longitudinal centre line to launch.
The slightly larger in diameter of flange 7 is in the diameter of sleeve pipe.The embodiment of property as an illustration, the diameter of flange equals or is similar to 2cm, and the overall diameter of sleeve pipe equals or be similar to 0.6cm.
Sleeve pipe 4 has annular cross section.
Reservoir vessel by flexible tubulose for example cylindrical shell constitute, by any suitable method and technology, be fixed on the flange 7 through the one end is sealed.
Behind the perfusion toothpaste, by engaging its edge again and being welded the other end that seals shell.
The capacity of reservoir vessel only is the disposable toothpaste consumption.
With embodiment is example, and the volume of reservoir vessel is 2-4cm
3
In addition, the length of reservoir vessel is such, this length is wanted to allow mother user refer to all push with forefinger, so that the user is pressed to the inner face of flange 7, the volume of the inner face qualification reservoir vessel of this inner face and shell to the flexible shell front portion that constitutes reservoir vessel with female the finger with forefinger.
According to this mode, user's mother refers to flange 7 be pressurizeed by shell with forefinger.
Because flange closely is fixed on the sleeve pipe 4 or with said sleeve pipe and fuses, and like this, is axial maintenance with regard to making sleeve pipe with respect to reservoir vessel and user's hand.
The action of brushing teeth that the user passes to toothbrush seldom or not is stored distortion of vessel and absorbs.
In order to strengthen this effect, the rigid jaw 13 of the suitable shape of launching in reservoir vessel is fixed on the flange 7, its center line with described reservoir vessel parallels, and the user makes the shell that constitutes reservoir vessel close to pawl by the pressure of finger.
This pawl can fuse with flange 7, also can be fixed on the periphery of described flange 7 by its end.
The circular arc that described pawl 13 strengthens to its top along radius from the flange root is better crooked, makes reservoir vessel 1 keep geometry.
The length of sleeve pipe 4 is greater than the length of reservoir vessel 1, and brush 2 is contained in the tube ends position, that is to say, brush and flange stagger.
Brush 2 staggers by enough gaps with flange 7 and reservoir vessel 1, and brush 2 is inserted the chin proparea, makes reservoir vessel enter the user easily in the mouth.
The size in this gap equals to be similar to the half as much again of head length at least.
Tube ends is almost occupied 1/3rd of this casing length.
As pure illustrative embodiment, the size in this gap equals 3cm at least, and the length of sleeve pipe equals 4cm at least.
Generally speaking, as pure illustrative embodiment, the length of brush is not more than 2cm.
According to most preferred embodiment, the end portion of sleeve pipe is made of the converging portion of described sleeve pipe, and this just can reduce the cross section of cavity 10, thereby dwindles the thickness of brush 2.
In a word, according to most preferred embodiment, cannula tip is closed, and the spout 5 of sleeve pipe is radially shape and opens near described end.
According to most preferred embodiment, brush comprises outer flat pieces 9, and brush hair on the neck tree therein.
The hole 6 that brush had is from the flat pieces perforate, and internal cavity 10 is led in this hole 6.
Brushhead portion on the flat pieces is the Ergonomique shape, so that enter in the mouth preferably.
For the toothpaste that on the brush hair on the neck, distributes better, can dispose the radial hole of opening from flat pieces 6 thereon, internal cavity is led in this hole 6, and these radial holes just are connected with sleeve pipe spout 5.
According to first embodiment, brush is contained on the sleeve pipe, has the possibility that between initial position and final position, moves with respect to sleeve pipe, at initial position, the spout of sleeve pipe is closed, in the final position, hole 6 one ends on the brush lead to brush hair on the neck district, the other end then is connected with the spout 5 of sleeve pipe 4, so that toothpaste is distributed on the brush hair on the neck, described distribution is undertaken by pushing reservoir vessel.
Therefore, when brush during along the configuration of its initial position, sleeve pipe is closed, and the article (toothpaste, the school person annotates) that are contained in reservoir vessel and the sleeve pipe can not become dry.
According to most preferred embodiment, cavity on the brush and sleeve pipe are cylindric, and brush is contained on the sleeve pipe, have the possibility that rotation is moved.
Like this, brush is turned an angle, just can stagger the spout of the hole of brush and sleeve pipe each other or close.
At initial position, spout 5 is sealed by the surface of internal cavity 10.
According to embodiment, brush is in addition fastening by moving on sleeve pipe.
According to first embodiment, brush is mobile fastening on sleeve pipe to be undertaken by adhering to.
For this reason, the brush in the inner chamber is furnished with helping of projection at least, and this rib is pressed on the tube ends cylindrical surface.
According to first embodiment, this rib launches in cavity 10 with helical form.
According to other embodiment, cavity has the rib that several rules distributes, and each rib launches along circle.
Be noted that since this or these just be pressed against rib on the sleeve pipe, therefore, needn't worry any improper rotation of brush.
Like this, as long as the user is not seated in the final position to brush, then brush will rest on initial position all the time.
According to second embodiment, mobile brush on sleeve pipe and firm the breaking the barriers of realizing are carried out.For this reason, determine the protruding pin of a projection on sleeve surface, have groove in the cavity of brush, groove and protruding pin just enter in the cavity.
The ring packing connector preferably is configured between brush and the sleeve pipe and the back of spout.
According to embodiment, seal connector can be installed in the groove of brush cavity.
According to other embodiment, this seal connector is helped by one of them annular preferably and constitutes.
According to most preferred embodiment, brush and sleeve pipe assemble one to one by positioner.
As embodiment, positioner is made of two indicators 11 and 12, and they are installed in respectively on brush and the sleeve pipe, and for example when brush during along the configuration of the use location of brush, described two indicators are just corresponding each other, and described use location is the final position just.
For sleeve pipe, in order to keep brush 2, will be equipped with locking member at initial position or final position, this locking member is made of elastic component and two perforates, and described elastic component is fixed on the bushing outer surface in the mode of projection, and described perforate is opened in the brush cavity.
When brush when initial position disposes, elastic component stretches in the described perforate, when brush when the final position disposes, elastic component stretches in described another perforate.
Described a kind of toothbrush above, its brush is contained on the sleeve pipe, and brush can move with respect to sleeve pipe.
According to other embodiment, brush closely fixes on the sleeve pipe, can not move with respect to sleeve pipe, can only rotate, and perhaps the brush casting is in cannula tip.
According to the embodiment that addresses previously, toothbrush is preferably configuration protection cover 14, just covers the brush hair on the neck on the brush, and is enclosed within on the brush body of (seclipser) described brush.
This protective cover preferably is furnished with one sold inside the country 15; when being contained in this protective cover 15 on the brush; should be sold inside the country 15 holes of just sealing on the brush 6, and become dry to avoid the article in reservoir vessel and the sleeve pipe, and guarantee to use for the first time the security reliability of disposable toothbrush.
Suppose that brush is rigidly fixed on the sleeve pipe, sold inside the country 15 just can be used to the spout 5 of closed casing.
This layout also can be used for rotating the brush that is installed on the sleeve pipe.
In a word, suppose to be rigidly fixed on the sleeve pipe still by brush rotation is installed on the sleeve pipe, can determine the hole on the brush or the sealing diaphragm of spout, dry before use to avoid article.When protective cover embedded brush, this diaphragm was sold inside the country protected cover and runs through.
The brush that reaches as described above can be made of the element on the pipe toothpaste especially for the device of toothbrush, and these elements comprise flanged sleeve pipe and brush, and this brush can be used as the stopper of described dentifrice tube.
Like this, people just find that at once the great advantage of this structure is greatly to reduce the manufacturing cost of described brush.
Be noted that because the sealing of sleeve pipe assembling guarantees the physiology characteristic of contained toothpaste, therefore, this disposable brush arrangement contain ampoule toothpaste and with after throw away.
This brush with after do not move and use it for anything else, this just reaches the highest hygienic requirements, this situation will be strengthened by suitable adjusting and sealing.
Certainly, the present invention can comprise assembling and the remodeling that all do not exceed the scope of the invention.
Claims (18)
1, brush especially for the disposable use of toothbrush and with after the device thrown away, it comprises the flexible reservoir vessel (1) that toothpaste or other article are housed, this reservoir vessel (1) constitutes handle, this handle is extended by the sleeve pipe (4) of the dispensing toothpaste of a rigidity, vertical hole (8) in being furnished with on it, the same reservoir vessel of one end (1) links to each other, and the same spout of its other end (5) links to each other, and this spout 5 is arranged on the end, through spout, toothpaste is distributed on the brush (2) with brush hair on the neck (3), and brush is contained on the sleeve pipe, covers spout, described brush is furnished with hole (6), be used for linking to each other, it is characterized in that with spout
-sleeve pipe has an annular disc shape flange 7 along its end with respect to reservoir vessel, the diameter of flange is greater than the diameter of sleeve pipe,
-reservoir vessel is made of flexible tube-like envelope, is fixed on the flange by the one end,
The capacity of-reservoir vessel only is the disposable toothpaste consumption, the length of this reservoir vessel is such, this length is wanted to allow mother user refer to all push with forefinger, so that the user refers to forefinger the flexible shell front portion that constitutes reservoir vessel be pressed to the inner face of flange with mother, to guarantee that sleeve pipe axially fastens with respect to reservoir vessel
The length of-sleeve pipe is greater than the length of reservoir vessel,
-brush is contained in the terminal part of sleeve pipe, and staggers by enough gaps and flange (7) and reservoir vessel, so that it is directly inserted the chin proparea and does not make reservoir vessel enter the user in the mouth.
2, according to the brush arrangement in the claim 1, it is characterized in that, the length of sleeve pipe (4) is greater than the length of reservoir vessel (2), gap length between brush (2) and the flange (7) equals the half as much again of head length at least, and the end of sleeve pipe almost accounts for 1/3rd of this casing length.
According to the brush arrangement in the claim 1, it is characterized in that 3, the rigid jaw (13) that is fixed on the flange (7) is parallel to described reservoir vessel center line expansion in reservoir vessel.
4, according to the brush arrangement in the claim 1, it is characterized in that, brush is contained on the sleeve pipe, has the possibility that moves with respect to sleeve pipe between initial position and final position, at initial position, the spout of sleeve pipe is closed, in the final position, the hole on the brush (6) one end leads to brush hair on the neck district, and the other end then is connected with the spout (5) of sleeve pipe (4), so that toothpaste is distributed on the brush hair on the neck, described distribution is undertaken by pushing reservoir vessel.
According to the brush arrangement of claim 1, it is characterized in that 5, spout (5) is radially shape with respect to described sleeve pipe and opens in tube ends.
According to the brush arrangement of claim 1, it is characterized in that 6, brush (2) covers the whole end of sleeve pipe, along its longitudinal centre line a blind chamber (10) is arranged, the terminal part of sleeve pipe inserts wherein.
According to the brush arrangement of claim 1, it is characterized in that 7, brush (2) has a flat pieces (9), brush hair on the neck (3) tree therein.
8, according to claim 1,6 and 7 brush arrangement, it is characterized in that the hole that brush had (6) from the flat pieces perforate, this hole (6) lead to internal cavity (10).
According to the brush arrangement of claim 4, it is characterized in that 9, brush is contained on the sleeve pipe, have the possibility that rotation is moved, at the initial position of brush, the surperficial close jet (5) of internal cavity (10).
According to the brush arrangement of claim 4 and 9, it is characterized in that 10, brush 2 moves in addition fastening on sleeve pipe.
11, according to the brush arrangement in the claim 10, it is characterized in that, move and fasteningly to realize by pressing.
12, according to the brush arrangement in the claim 11, it is characterized in that, mobile fasteningly realize helping of inner chamber projection that by at least one this rib is pressing the cylindrical surface of tube ends by what pressing was carried out.
13, according to the brush arrangement in the claim 10, it is characterized in that, move the fastening realization that breaks the barriers.
According to the brush arrangement in the claim 4, it is characterized in that 14, brush and sleeve pipe assemble one to one by positioner.
According to the brush arrangement in the claim 1, it is characterized in that 15, brush moves fixing and rotation is fixed on the sleeve pipe.
According to the brush arrangement in the claim 1,4 and 15, it is characterized in that 16, it is furnished with protective cover (14), just cover the brush hair on the neck on the brush, and be enclosed within on the brush body of (Se Clipser) described brush.
17, according to claim 1, the brush arrangement in 4,15 and 16 is characterized in that protective cover (14) is furnished with sold inside the country (15), and when being contained in protective cover on the brush, it is used for sealing the hole on the brush.
18, according to claim 1, the brush arrangement in 4,15 and 16 is characterized in that, when protective cover when brush embeds, hole on the brush and/or spout are sealed by the diaphragm that the pin on the protective cover runs through.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8902001A FR2642626B1 (en) | 1989-02-09 | 1989-02-09 | TOOTHBRUSH WITH TOOTHPASTE TANK |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1053885A true CN1053885A (en) | 1991-08-21 |
Family
ID=9378827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN90101405.2A Pending CN1053885A (en) | 1989-02-09 | 1990-02-08 | Brush especially for the disposable use of toothbrush and with after the device thrown away |
Country Status (17)
| Country | Link |
|---|---|
| EP (1) | EP0419587B1 (en) |
| JP (1) | JPH03505054A (en) |
| CN (1) | CN1053885A (en) |
| AT (1) | ATE126980T1 (en) |
| AU (1) | AU4837890A (en) |
| CA (1) | CA2026988C (en) |
| DD (1) | DD291920A5 (en) |
| DE (1) | DE69021971T2 (en) |
| ES (1) | ES2078334T3 (en) |
| FR (1) | FR2642626B1 (en) |
| GR (1) | GR1001113B (en) |
| IE (1) | IE74128B1 (en) |
| IS (1) | IS3542A7 (en) |
| NZ (1) | NZ232464A (en) |
| PT (2) | PT90287B (en) |
| WO (1) | WO1990009122A1 (en) |
| YU (1) | YU26290A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106137433A (en) * | 2015-05-15 | 2016-11-23 | 戴森技术有限公司 | Cleaning Appliance |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2080020B1 (en) * | 1994-07-06 | 1996-08-16 | Mejias David Gonzalez | HEAD FOR TOOTHBRUSHES. |
| FR2852212B1 (en) * | 2003-03-10 | 2006-08-18 | Oreal | ASSEMBLY FOR PACKAGING AND APPLYING A PRODUCT, IN PARTICULAR FOR KERATINIC FIBERS |
| EP1836922A1 (en) | 2006-03-22 | 2007-09-26 | Jon Sakowsky | Toothbrush |
| ES2379170B1 (en) | 2011-06-17 | 2012-12-18 | Fernando Miñano Fernández | BUCO-DENTAL SELF CLEANER BY MASCADA. |
| GB2538304B (en) | 2015-05-15 | 2017-11-22 | Dyson Technology Ltd | Cleaning appliance |
| GB2538302B (en) | 2015-05-15 | 2017-10-04 | Dyson Technology Ltd | Cleaning appliance |
| GB2555417B (en) | 2016-10-26 | 2020-01-22 | Dyson Technology Ltd | Cleaning Appliance |
| GB2555418B (en) | 2016-10-26 | 2019-03-06 | Dyson Technology Ltd | Cleaning Appliance |
| RS63009B1 (en) | 2018-05-17 | 2022-03-31 | Iwito D O O | Toothbrush with removable toothpaste holder |
| GB2575022B (en) | 2018-06-20 | 2020-09-30 | Dyson Technology Ltd | Dental treatment appliance |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1940180A (en) * | 1931-05-07 | 1933-12-19 | Nielsen Christian Frederik | Brush for putting on tooth paste, cream, and the like |
| US2705335A (en) * | 1951-02-02 | 1955-04-05 | Jacob A Glassman | Disposable fountain toothbrush |
| US2766472A (en) * | 1953-01-30 | 1956-10-16 | Harry K Aurandt | Fountain toothbrush |
| FR1265175A (en) * | 1960-02-27 | 1961-06-30 | Rinse jet toothbrush | |
| FR1339638A (en) * | 1962-08-29 | 1963-10-11 | Advanced toothpaste injection toothbrush with reservoir handle | |
| US3408150A (en) * | 1966-02-25 | 1968-10-29 | Figa Rubin | Toothbrush and toothpaste integral unit |
| JPS5247974B2 (en) * | 1973-03-07 | 1977-12-06 | ||
| IT1085760B (en) * | 1977-04-27 | 1985-05-28 | Tomasini Gianni | Combined tooth brush and tooth paste holder - has head screwed onto hollow handle so that dispensing holes align when required |
| FR2579874A1 (en) * | 1985-04-09 | 1986-10-10 | Pichon Jean Francois | Disposable brush, for example a toothbrush, of the type with reservoir and piston, produced as two independent parts |
-
1989
- 1989-02-09 FR FR8902001A patent/FR2642626B1/en not_active Expired - Fee Related
- 1989-04-17 PT PT90287A patent/PT90287B/en not_active IP Right Cessation
-
1990
- 1990-01-02 EP EP90901649A patent/EP0419587B1/en not_active Expired - Lifetime
- 1990-01-02 CA CA002026988A patent/CA2026988C/en not_active Expired - Fee Related
- 1990-01-02 ES ES90901649T patent/ES2078334T3/en not_active Expired - Lifetime
- 1990-01-02 DE DE69021971T patent/DE69021971T2/en not_active Expired - Fee Related
- 1990-01-02 AU AU48378/90A patent/AU4837890A/en not_active Abandoned
- 1990-01-02 JP JP2501763A patent/JPH03505054A/en active Pending
- 1990-01-02 AT AT90901649T patent/ATE126980T1/en not_active IP Right Cessation
- 1990-01-02 WO PCT/FR1990/000003 patent/WO1990009122A1/en active IP Right Grant
- 1990-02-06 IS IS3542A patent/IS3542A7/en unknown
- 1990-02-07 GR GR900100079A patent/GR1001113B/en not_active IP Right Cessation
- 1990-02-08 DD DD90337691A patent/DD291920A5/en not_active IP Right Cessation
- 1990-02-08 CN CN90101405.2A patent/CN1053885A/en active Pending
- 1990-02-08 PT PT93091A patent/PT93091B/en not_active IP Right Cessation
- 1990-02-09 IE IE46290A patent/IE74128B1/en not_active IP Right Cessation
- 1990-02-09 YU YU26290A patent/YU26290A/en unknown
- 1990-02-09 NZ NZ232464A patent/NZ232464A/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106137433A (en) * | 2015-05-15 | 2016-11-23 | 戴森技术有限公司 | Cleaning Appliance |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2026988C (en) | 1999-12-28 |
| EP0419587A1 (en) | 1991-04-03 |
| YU26290A (en) | 1994-01-20 |
| PT93091B (en) | 1995-12-29 |
| NZ232464A (en) | 1993-03-26 |
| IE900462L (en) | 1990-08-09 |
| DD291920A5 (en) | 1991-07-18 |
| IS3542A7 (en) | 1990-08-10 |
| WO1990009122A1 (en) | 1990-08-23 |
| GR1001113B (en) | 1993-04-28 |
| IE74128B1 (en) | 1997-07-02 |
| JPH03505054A (en) | 1991-11-07 |
| FR2642626B1 (en) | 1993-08-06 |
| IE900462A1 (en) | 1991-04-10 |
| ES2078334T3 (en) | 1995-12-16 |
| PT90287A (en) | 1990-08-31 |
| EP0419587B1 (en) | 1995-08-30 |
| DE69021971D1 (en) | 1995-10-05 |
| ATE126980T1 (en) | 1995-09-15 |
| DE69021971T2 (en) | 1996-05-15 |
| PT93091A (en) | 1990-08-31 |
| FR2642626A1 (en) | 1990-08-10 |
| GR900100079A (en) | 1991-06-28 |
| AU4837890A (en) | 1990-09-05 |
| CA2026988A1 (en) | 1990-08-10 |
| PT90287B (en) | 1995-06-30 |
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