CN1048795A - The toothbrush of band toothpaste dispenser - Google Patents
The toothbrush of band toothpaste dispenser Download PDFInfo
- Publication number
- CN1048795A CN1048795A CN 89108910 CN89108910A CN1048795A CN 1048795 A CN1048795 A CN 1048795A CN 89108910 CN89108910 CN 89108910 CN 89108910 A CN89108910 A CN 89108910A CN 1048795 A CN1048795 A CN 1048795A
- Authority
- CN
- China
- Prior art keywords
- cavity
- toothpaste
- toothbrush
- distribution member
- ridge part
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B11/00—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water
- A46B11/001—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
- A46B11/0024—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 with a permanently displaceable pressurising member that remain in position unless actuated, e.g. lead-screw or ratchet mechanisms, toothpaste tube twisting or rolling devices
- A46B11/0034—Means comprising a rachet mechanism or equivalent for advancing the piston stepwise
-
- 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
- A46B11/0024—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 with a permanently displaceable pressurising member that remain in position unless actuated, e.g. lead-screw or ratchet mechanisms, toothpaste tube twisting or rolling devices
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B2200/00—Brushes characterized by their functions, uses or applications
- A46B2200/10—For human or animal care
- A46B2200/1066—Toothbrush for cleaning the teeth or dentures
Landscapes
- Closures For Containers (AREA)
- Brushes (AREA)
Abstract
The present invention has introduced a kind of toothbrush with the toothpaste distributor, this toothpaste distributor is assigned to toothbrush head with toothpaste from toothpaste cavity, it comprises that one vertically is located at the spiral ridge part in the cavity, and one with spiral ridge part with the inner sealing distribution member that the surface keeps the device one of toothpaste in cavity to work is provided.This distribution member cooperates with above-mentioned spiral ridge part, when it presses the first direction propelling, connects above-mentioned spiral ridge part reliably, dispensing toothpaste from cavity on the one hand; On the other hand, when discharging spiral ridge part, it is moved round about, at this moment, this distribution member remains on its displaced position.
Description
The present invention relates to have the toothbrush of toothpaste dispenser.
Toothpaste dispenser is contained in existing recommendation of toothbrush of toothbrush handle part, yet these toothbrushes often comprise complicated valve arrangement, can control quantitatively to guarantee the toothpaste that distributes.A kind of toothbrush with toothpaste dispenser is disclosed in BP GB1470269.The shank of this toothbrush is hollow, is inserted with the tube of a dress toothpaste in it.For toothpaste being assigned to the head of toothbrush, this quilt is axially compressed into shank.When pressing down, toothpaste is pressed onto from tube in the capillary by a piston channel, enters toothbrush head then.At shank one spring is arranged, this spring is near the tube face, and when this tube was released, this spring just pushed back tube its initial position.Except this combination, do not provide among the patent GB-1470269 to make to be contained in the device that all toothpaste in the tube all have been assigned with.When pressing down, whole tube also must move with respect to shank.
People are desirable to provide a kind of toothbrush with toothpaste dispenser, and this distributor can be with the distribution of simple and efficient method control toothpaste.
The invention provides a kind of toothbrush with toothbrush head and toothpaste distributor, this distributor can be dispensed to toothbrush head from toothpaste cavity with toothpaste, and it comprises: a vertical long and narrow spiral ridge part that is located in the cavity; A distribution member, this distribution member and spiral ridge part and provide the inner sealing surface that toothpaste is remained on device one same-action in the cavity, this distribution member moves along cavity, dispensing toothpaste from cavity, distribution member cooperates with above-mentioned spiral ridge part, when it presses the first direction propelling, connects above-mentioned spiral ridge part reliably on the one hand, distribution member is moved, from the cavity dispensing toothpaste with respect to sealing surfaces with spiral ridge part; On the other hand, in order to discharge spiral ridge part, it is moved round about, and this distribution member remain on its displaced position.
Spiral ridge part is elongated spiral shell backbone or the bar that axially stretches in cavity preferably, and above-mentioned the device on inner sealing surface is provided is the wall of described cavity.Here the post of saying preferably spiral shell is carinate, so that continuous screw thread to be provided.
Distribution member preferably includes the part of a relative stiffness, and this part is connected with sealing surfaces hermetically, and to form a portable plate in cavity, flexible member is fixed on the central authorities of above-mentioned rigid element, cooperates with the spiral shell backbone.In most preferred embodiment, this flexible member has several circumferentially spaceds to projecting inward elastomeric material finger portion.
Distributor preferably also comprises a button that is connected with the spiral shell backbone, and like this, when depressing this button, the spiral shell backbone just moves towards above-mentioned first direction.When the spiral shell backbone moved by described first direction, these finger portion withstood on the specific bump of spiral shell epispinal, are connected with it securely, and rigid element is moved by above-mentioned first direction with respect to this cavity with the spiral shell backbone.When the spiral shell backbone when described rightabout moves, these finger portion flick from the epispinal bump of above-mentioned spiral shell, and it can be moved by above-mentioned rightabout, distribution member still keeps its position with respect to cavity simultaneously.
In order to understand the present invention and its function better, with reference now to accompanying drawing for example describe, wherein:
Fig. 1 be along toothbrush shaft to longitudinal section;
Fig. 2 is the cross-sectional view of the rigid element of distribution member;
Fig. 3 is the cross-sectional view of the flexible member of distribution member;
Fig. 4 a is the plane of two different embodiment of flexible member with Fig. 4 b.
With reference to figure 1, toothbrush 1 is made up of three parts: head 2, mid portion 3 and edge cap 4.Head 2 has a flat upper face, has the bristle 5 that forms toothbrush on it.Distributing pipe 6 also is located in the head 2, and the upper surface of head 2 is stretched out in the end of distributing pipe 6, provides toothpaste to it in the middle of bristle 5.Represented three distributing pipes among Fig. 1, but any amount of distributing pipe can be contained in the head 2.These distributing pipes 6 in the head 2 communicate with a common conduit 7.
One end of mid portion 3 is connected with head 2 securely, and the inner elongate cavity 8 of the toothwash slurry of a dress toothpaste or some other forms is arranged.This cavity 8 communicates with conduit 7 in the head 2, and conduit 7 in turn communicates with toothpaste distributing pipe 6.Mid portion 3 is closed by the annular fixing member of a band middle opening 9a away from an end of head 2.The outer surface of fixture 9 closely is connected in the inwall of cavity 8 in the end of mid portion 3.Periphery bump 10 on fixture 9 outer surfaces heads on the end of cavity 8, has prevented moving axially of fixture 9.Fixture 9 stretches into the projection 11 that goes in ring, and this projection stretches out from the edge of middle part 3, is connected with edge cap 4.
Edge cap 4 is the form of a button, and this button has circumferentially attached edge 12, closely but slidably divides 11 outer wall to be connected with the annular protrusion of fixture 9.Cap 4 also has a center rod 13, and this bar 13 puts in the central opening of annular fixing member 9.Center rod 13 closely is installed among the central opening 9a of fixture 9, but it can move axially by central opening.Spring 14 is suitably round center rod 13, and with the form of compression between the inner surface of fixture 9 and cap 4.The opposite end of link is freely, and is positioned at cavity 8.On the post 15 screw thread is arranged, a spiral shell ridge part that circumferentially extends is provided.
In cavity 8, a distribution member with sequence number 16 signs is arranged, these parts are as one " portable plate ".Distribution member 16 comprises the axle valve of a band rigid element 17 and the fixture of an elastic component 18 forms.As depicted in figs. 1 and 2, rigid element 17 has a surface 19 that is arranged on the excircle, and this face seal ground contact spills between the wall of outer surface 19 and cavity 8 to prevent toothpaste on the inwall of cavity 8.
Elastic component 18 is connected with rigid element 17, and is arranged on the surface in the face of the rigid element 17 of fixture 9.Elastic component 18 is made by elastomeric material, and has among the embodiment as shown in Figs. 4a and 4b four circumferentially at interval to projecting inward finger portion 20.Though Fig. 4 a and Fig. 4 b have represented four finger portion, but can use any amount of finger portion,, the protuberance post be moved axially in one direction with respect to distribution member 16 as long as they have enough elasticity, and distribution member is moved axially, as described below.
This elastic component is provided with (for the sake of clarity, amplify expression) as shown in Figure 3, finger portion 20 is withstood on the post 15 on the specific spiral shell ridge, thereby be connected with post securely, moves axially with respect to distribution member to prevent this post 15.Therefore, post 15 makes distribution member 16 axially move along cavity with post 15 in move (Fig. 1 is towards the left direction) of first axial direction.Yet post 15 is to move at opposite axial direction with respect to distribution member, and distribution member 16 is moved with respect to cavity 8.This is because finger portion 20 flicks from the spiral shell ridge on the post 15.
When operation, toothpaste is contained in the cavity 8 and is full of cavity 8, till distribution member 16.Between distribution member 16 and fixture 9, there is not toothpaste.Cap 4 is depressed to move towards fixture 9 and is compressing spring 14, and depressing of cap 4 axially moves in the cavitys 8 center rod 13, and promotes posts 15 along cavity 8.At this moment, the finger portion 20 of elastic component 18 is blocked post 15, thereby distribution member moves along cavity 8 with post 15.Moving of distribution member 16 forces the toothpaste in the cavity 8 to enter conduit 7 from cavity 8 releases, then to toothbrush head.
When discharging cap 4, spring 14 pushes back its initial position again with cap 4, thus post 15 is returned to its initial position.The jerk finger shaped part branch of elastic component 18 temporarily flicks from post, makes the spiral shell ridge part by distribution member 16, and it is deviate from from its displaced position in cavity 8.In order to obtain enough toothpaste from distributing pipe 6, this cap 4 can repeatedly be depressed and discharge.In this process, distribution member 16 is pushed ahead along cavity 8, through conduit 7 toothpaste is pressed into distributing pipe 6 by cavity 8.The every release of this cap once, distribution member remains on its reposition.
Claims (7)
1, a kind of toothbrush with toothbrush head and toothpaste distributor, toothpaste is assigned to toothbrush head from toothpaste cavity, it is characterized in that this distributor comprises: one vertically is located at the spiral ridge part in the cavity, one distribution member, this distribution member and spiral ridge part and provide inner sealing surface to keep the device one of toothpaste in cavity to work, this distribution member moves along cavity, dispensing toothpaste from cavity, distribution member cooperates with above-mentioned spiral ridge part, on the one hand when it presses the first direction propelling, connect above-mentioned spiral ridge part reliably so that distribution member is mobile with respect to sealing surfaces with spiral ridge part, thereby from cavity dispensing toothpaste, on the other hand, it is moved round about, and at this moment, this distribution member remains on its displaced position.
2, toothbrush as claimed in claim 1 is characterized in that: described spiral ridge part is an elongated spiral shell backbone, and the device of sealing surfaces is the wall of described cavity in described the providing.
3, toothbrush as claimed in claim 1 or 2 is characterized in that: described distribution member comprises the part of a relative stiffness, and this part contacts with described sealing surfaces hermetically.
4, as claim 2 or 3 described toothbrushes, it is characterized in that: described elastic component has that several are circumferentially spaced to projecting inward finger portion.
5, as each described toothbrush in the claim 2 to 4, it is characterized in that: described distributor comprises a button that is connected with described spiral shell backbone, and when described button was pressed, described spiral shell backbone moved towards described first direction.
6, toothbrush as claimed in claim 5, it is characterized in that: described distributor also comprises gearshift, when being released after the described button down of box lunch, described button is got back to its initial position under the effect of described gearshift, described thus spiral shell backbone moves towards described rightabout.
7, a kind of illustrated in conjunction with the accompanying drawings substantially toothbrush.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8916661A GB2234164A (en) | 1989-07-21 | 1989-07-21 | Toothbrush with toothpaste dispenser |
| GB8916661.5 | 1989-07-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1048795A true CN1048795A (en) | 1991-01-30 |
Family
ID=10660375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89108910 Pending CN1048795A (en) | 1989-07-21 | 1989-11-27 | The toothbrush of band toothpaste dispenser |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP0409594A1 (en) |
| CN (1) | CN1048795A (en) |
| AU (1) | AU4534089A (en) |
| CA (1) | CA2002600A1 (en) |
| FI (1) | FI901735A0 (en) |
| GB (1) | GB2234164A (en) |
| HU (1) | HU901639D0 (en) |
| IE (1) | IE901294A1 (en) |
| NO (1) | NO903249D0 (en) |
| PL (1) | PL285596A1 (en) |
| PT (1) | PT94079A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102655787A (en) * | 2009-12-23 | 2012-09-05 | 高露洁-棕榄公司 | Oral care system |
| CN104203046A (en) * | 2012-02-13 | 2014-12-10 | 伊泽产品公司 | Toothbrush with automatic paste dispensing mechanism |
| CN105813501A (en) * | 2013-12-19 | 2016-07-27 | 高露洁-棕榄公司 | Oral care dispenser and oral care system |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2286333A (en) * | 1994-02-09 | 1995-08-16 | Philip John Schatzberger | Reservoir toothbrush |
| GB2290702A (en) * | 1994-06-22 | 1996-01-10 | Ian Wooldridge | Reservoir toothbrush |
| GB2291799A (en) * | 1994-08-04 | 1996-02-07 | Vincent Robert James Moore | Reservoir toothbrush |
| GB2304033A (en) * | 1995-08-12 | 1997-03-12 | Dean Russell Lees | Toothbrush |
| FR2772568A1 (en) | 1997-12-19 | 1999-06-25 | Alain Savino | Disposable toothbrush with dose of toothpaste |
| EP2896316B1 (en) * | 2009-12-23 | 2016-11-23 | Colgate-Palmolive Company | Oral care system |
| US8365967B1 (en) | 2012-03-06 | 2013-02-05 | Dmitriy Danilov | Pressure-activated valve |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB264733A (en) * | 1926-07-13 | 1927-01-27 | Thomas Seagrave Lord | Improvements in and connected with fountain tooth brushes |
| US1921912A (en) * | 1932-03-07 | 1933-08-08 | Philipps Joseph De | Reservoir applicator |
| US3227165A (en) * | 1962-09-11 | 1966-01-04 | Michael T Costanza | Combined dispensing toothpaste holder and brush |
| FR2597734B1 (en) * | 1986-04-24 | 1991-03-22 | Lelievre Thierry | METERING DISPENSER FOR PASTY PRODUCTS, IN PARTICULAR TOOTHPASTE, AS WELL AS TOOTHBRUSHES PROVIDED WITH SUCH A DISPENSER |
-
1989
- 1989-07-21 GB GB8916661A patent/GB2234164A/en not_active Withdrawn
- 1989-11-09 CA CA 2002600 patent/CA2002600A1/en not_active Abandoned
- 1989-11-20 AU AU45340/89A patent/AU4534089A/en not_active Abandoned
- 1989-11-27 CN CN 89108910 patent/CN1048795A/en active Pending
-
1990
- 1990-03-21 HU HU901639A patent/HU901639D0/en unknown
- 1990-04-05 FI FI901735A patent/FI901735A0/en not_active Application Discontinuation
- 1990-04-10 IE IE129490A patent/IE901294A1/en unknown
- 1990-05-17 PT PT9407990A patent/PT94079A/en not_active Application Discontinuation
- 1990-06-12 PL PL28559690A patent/PL285596A1/en unknown
- 1990-07-18 EP EP90307854A patent/EP0409594A1/en not_active Withdrawn
- 1990-07-20 NO NO903249A patent/NO903249D0/en unknown
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102655787A (en) * | 2009-12-23 | 2012-09-05 | 高露洁-棕榄公司 | Oral care system |
| TWI454227B (en) * | 2009-12-23 | 2014-10-01 | Colgate Palmolive Co | Oral care system, kit and method |
| CN104203046A (en) * | 2012-02-13 | 2014-12-10 | 伊泽产品公司 | Toothbrush with automatic paste dispensing mechanism |
| CN104203046B (en) * | 2012-02-13 | 2016-10-26 | 伊泽产品公司 | There is the toothbrush of automatic toothpaste distributor gear |
| CN105813501A (en) * | 2013-12-19 | 2016-07-27 | 高露洁-棕榄公司 | Oral care dispenser and oral care system |
| CN105813501B (en) * | 2013-12-19 | 2018-04-20 | 高露洁-棕榄公司 | Oral care dispenser and oral care systems |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0409594A1 (en) | 1991-01-23 |
| PT94079A (en) | 1991-03-20 |
| PL285596A1 (en) | 1991-12-02 |
| AU4534089A (en) | 1991-01-24 |
| HU901639D0 (en) | 1990-06-28 |
| NO903249D0 (en) | 1990-07-20 |
| CA2002600A1 (en) | 1991-01-21 |
| FI901735A0 (en) | 1990-04-05 |
| IE901294A1 (en) | 1991-06-19 |
| GB8916661D0 (en) | 1989-09-06 |
| GB2234164A (en) | 1991-01-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |