US1486394A - Fountain brush - Google Patents
Fountain brush Download PDFInfo
- Publication number
- US1486394A US1486394A US606244A US60624422A US1486394A US 1486394 A US1486394 A US 1486394A US 606244 A US606244 A US 606244A US 60624422 A US60624422 A US 60624422A US 1486394 A US1486394 A US 1486394A
- Authority
- US
- United States
- Prior art keywords
- neck
- head
- cylinder
- threaded
- cover
- 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.)
- Expired - Lifetime
Links
Images
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
- A46B11/0027—Lead-screw mechanisms
Definitions
- This invention relates to tooth brushes and the primary object thereof is to provide l0 a brush which is of simplified and im roved construction, involving a minimum o parts compactly assembled and eiicient in operation. l
- a further object of the invention is to l5 provide a device of this type with improved means for connecting thebristlecarrying member and the cover thereof to the handle. Further and other objects will later appear.
- l Figure 1 is a side elevation with the cover applied;
- Figure 2 is a central longitudinal sectional View
- Figure 3 is a bottom plan view, parts being broken away and in section;
- Figure 4 is a side elevation, partly broken away and in section showing a paste tube connected to the container;
- FIGS 5, 6 and 7 are sections on lines 5-5 6 6; and 7-7 respectively of Figure 1, an
- Figure 8 is a section on lines 88 of Fi ure 3.
- cylindrical handle 1 which has an exteriorl'y threaded neck 6 formed with a conical threaded opening 7.
- a follower 5 is frictionally engaged within the cylinder 1 so as to be held against rotation, 40 and is slidable by meansof a threaded rod 4, the threads of which engage the follower.
- Rod 4 has a fin er enga ing head ⁇ 3 to rotate same and also as a co lar .3*l engaging the outer end of the cylinder t0 prevent longiof the neck 6.
- the bristles 10 are set in a head 8a which latter is enlarged at its inner end and provided with a curved chamber 8 the outer end of which latter is of circular form and interiorly threaded to enga e with the exterior threads ucts 9 are formed in the head and extend from the chamber 8 through the central part of the upper side face of the head, as depicted in Fi res 2 and 3.
- a cover 1l isfprovided fbi* the bristles, the latter having an inner circular neck formed to engage with the circular part of the head 8a and to lie flush with the periphery of the cylinder 1 and abutting the 'inner en of the latter.
- a tube 12 of paste may be secured to the neck 6, by threading of its neck 12*7l into the threads 7 of the cylinder neck 6 the threads being of conical form so as to accommodate paste tubes having threaded necks of diferent sizes. Opening a in the cylinder permits air to enter the cylinder in back of the follower.
- the neck 6, the head 8a land the cover 11 are formed so that the head and cover will engage the inner end of the cylinder 1 and the cover will lie flush with the yperiphery of the cylinder 1.
- a brush head having a threaded portion for engagement with the external threads of the container neck, the internal portion of the neck being of conical formation whereby paste tubes having different sized threaded necks may be detachably engaged therewith for filling the container.
Description
W. M. A. SMlTH FOUNTAIN BRUSH Filed D60. 1l. 1922 lTTORNEYS.
@Z/ZSINVENTOR.
Patented ar. Il, '1824A WILLIAM M. a. SMITH, or n 2 s T, ASSIGNOR OF ONE-HALF TO (MRS.) ROSE BARNETT, F DALLAS, T.
FOUNTAIN BRUSH.
Application led December 11, 1922. Serial No. 606,244.
To all whom t may concer/n.'
Be it known that I, WILLIAM M. A. SMITH,
a citizen of the United States, residing at Dallas, in the county of Dallas and State of 5 Texas, have invented certain new and useful Improvements in Fountain Brushes, of
which the following is a specification.
This invention relates to tooth brushes and the primary object thereof is to provide l0 a brush which is of simplified and im roved construction, involving a minimum o parts compactly assembled and eiicient in operation. l
A further object of the invention is to l5 provide a device of this type with improved means for connecting thebristlecarrying member and the cover thereof to the handle. Further and other objects will later appear. In the drawings l Figure 1, is a side elevation with the cover applied;
Figure 2, is a central longitudinal sectional View;
Figure 3, is a bottom plan view, parts being broken away and in section;
Figure 4 is a side elevation, partly broken away and in section showing a paste tube connected to the container;
Figures 5, 6 and 7 are sections on lines 5-5 6 6; and 7-7 respectively of Figure 1, an
Figure 8 is a section on lines 88 of Fi ure 3.
cylindrical handle 1 is employed which has an exteriorl'y threaded neck 6 formed with a conical threaded opening 7. A follower 5 is frictionally engaged within the cylinder 1 so as to be held against rotation, 40 and is slidable by meansof a threaded rod 4, the threads of which engage the follower. Rod 4 has a fin er enga ing head`3 to rotate same and also as a co lar .3*l engaging the outer end of the cylinder t0 prevent longiof the neck 6.
tudinal movement of the rod. The bristles 10 are set in a head 8a which latter is enlarged at its inner end and provided with a curved chamber 8 the outer end of which latter is of circular form and interiorly threaded to enga e with the exterior threads ucts 9 are formed in the head and extend from the chamber 8 through the central part of the upper side face of the head, as depicted in Fi res 2 and 3. A cover 1l isfprovided fbi* the bristles, the latter having an inner circular neck formed to engage with the circular part of the head 8a and to lie flush with the periphery of the cylinder 1 and abutting the 'inner en of the latter.
By removal of the head 8a and the cover 1.1 from the neck 6, a tube 12 of paste, may be secured to the neck 6, by threading of its neck 12*7l into the threads 7 of the cylinder neck 6 the threads being of conical form so as to accommodate paste tubes having threaded necks of diferent sizes. Opening a in the cylinder permits air to enter the cylinder in back of the follower.
The neck 6, the head 8a land the cover 11 are formed so that the head and cover will engage the inner end of the cylinder 1 and the cover will lie flush with the yperiphery of the cylinder 1.
In combination with a container having an internally and externally threaded neck, a brush head having a threaded portion for engagement with the external threads of the container neck, the internal portion of the neck being of conical formation whereby paste tubes having different sized threaded necks may be detachably engaged therewith for filling the container.
In testlmony whereof I have signed my name to this specification.
WILLIAM M. A. SMITH
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US606244A US1486394A (en) | 1922-12-11 | 1922-12-11 | Fountain brush |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US606244A US1486394A (en) | 1922-12-11 | 1922-12-11 | Fountain brush |
Publications (1)
Publication Number | Publication Date |
---|---|
US1486394A true US1486394A (en) | 1924-03-11 |
Family
ID=24427172
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US606244A Expired - Lifetime US1486394A (en) | 1922-12-11 | 1922-12-11 | Fountain brush |
Country Status (1)
Country | Link |
---|---|
US (1) | US1486394A (en) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2836839A (en) * | 1956-06-05 | 1958-06-03 | Julian John | Fountain toothbrush |
US3188057A (en) * | 1962-03-12 | 1965-06-08 | Pyles Ind Inc | Apparatus for mixing and dispensing multi-component materials |
US4062635A (en) * | 1976-02-02 | 1977-12-13 | Teh Sheng Wu | Automatic tooth-paste-supplying tooth brush |
US4201490A (en) * | 1978-09-07 | 1980-05-06 | Angelo Augustino D | Toothbrush |
US4421433A (en) * | 1980-01-28 | 1983-12-20 | Villanueva Gilberto M | Hygienic toothbrush comprising a container for dentifrice substances |
WO1998029007A1 (en) * | 1996-12-30 | 1998-07-09 | Toufic Abi Sarkis | Toothbrush with internal supply |
US6129474A (en) * | 1997-11-03 | 2000-10-10 | Blackhawk Molding Inc. | Toothpaste dispensing toothbrush |
US20040240928A1 (en) * | 2003-05-27 | 2004-12-02 | Trocino Richard B. | Travel toothbrush assembly |
US6851882B1 (en) | 2003-07-31 | 2005-02-08 | Ray Andrew Maloney | Disposable toothbrush with reservoir |
US7011467B1 (en) | 2004-12-20 | 2006-03-14 | Fiore The Younger Joseph | Oral hygiene kit with dispensing toothbrush |
US20070039109A1 (en) * | 2005-08-11 | 2007-02-22 | Puneet Nanda | Toothbrush |
US20230035204A1 (en) * | 2021-07-27 | 2023-02-02 | Imani Smith | Brush Assembly |
-
1922
- 1922-12-11 US US606244A patent/US1486394A/en not_active Expired - Lifetime
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2836839A (en) * | 1956-06-05 | 1958-06-03 | Julian John | Fountain toothbrush |
US3188057A (en) * | 1962-03-12 | 1965-06-08 | Pyles Ind Inc | Apparatus for mixing and dispensing multi-component materials |
US4062635A (en) * | 1976-02-02 | 1977-12-13 | Teh Sheng Wu | Automatic tooth-paste-supplying tooth brush |
US4201490A (en) * | 1978-09-07 | 1980-05-06 | Angelo Augustino D | Toothbrush |
US4421433A (en) * | 1980-01-28 | 1983-12-20 | Villanueva Gilberto M | Hygienic toothbrush comprising a container for dentifrice substances |
WO1998029007A1 (en) * | 1996-12-30 | 1998-07-09 | Toufic Abi Sarkis | Toothbrush with internal supply |
US6129474A (en) * | 1997-11-03 | 2000-10-10 | Blackhawk Molding Inc. | Toothpaste dispensing toothbrush |
US20040240928A1 (en) * | 2003-05-27 | 2004-12-02 | Trocino Richard B. | Travel toothbrush assembly |
US7244073B2 (en) | 2003-05-27 | 2007-07-17 | Trocino Richard B | Travel toothbrush assembly |
US6851882B1 (en) | 2003-07-31 | 2005-02-08 | Ray Andrew Maloney | Disposable toothbrush with reservoir |
US7011467B1 (en) | 2004-12-20 | 2006-03-14 | Fiore The Younger Joseph | Oral hygiene kit with dispensing toothbrush |
US20070039109A1 (en) * | 2005-08-11 | 2007-02-22 | Puneet Nanda | Toothbrush |
US20230035204A1 (en) * | 2021-07-27 | 2023-02-02 | Imani Smith | Brush Assembly |
US11737540B2 (en) * | 2021-07-27 | 2023-08-29 | Imani Smith | Brush assembly |
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