CH155730A - Toothbrush. - Google Patents
Toothbrush.Info
- Publication number
- CH155730A CH155730A CH155730DA CH155730A CH 155730 A CH155730 A CH 155730A CH 155730D A CH155730D A CH 155730DA CH 155730 A CH155730 A CH 155730A
- Authority
- CH
- Switzerland
- Prior art keywords
- intermediate part
- brush head
- handle
- toothbrush according
- brush
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B5/00—Brush bodies; Handles integral with brushware
- A46B5/002—Brush bodies; Handles integral with brushware having articulations, joints or flexible portions
- A46B5/0054—Brush bodies; Handles integral with brushware having articulations, joints or flexible portions designed to allow relative positioning of the head to body
- A46B5/0062—Brush bodies; Handles integral with brushware having articulations, joints or flexible portions designed to allow relative positioning of the head to body being flexible or resilient during use
- A46B5/0066—Flexible resilience by elastic deformation of the material
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B5/00—Brush bodies; Handles integral with brushware
- A46B5/002—Brush bodies; Handles integral with brushware having articulations, joints or flexible portions
- A46B5/0054—Brush bodies; Handles integral with brushware having articulations, joints or flexible portions designed to allow relative positioning of the head to body
- A46B5/0062—Brush bodies; Handles integral with brushware having articulations, joints or flexible portions designed to allow relative positioning of the head to body being flexible or resilient during use
-
- 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
- Brushes (AREA)
Description
Zaunbürste. Gegentand der Erfindung ist eine Zahn bürste, welche sich dadurch kennzeichnet, class der Handgriff mit dem Bürstenkopf durch einen nach der Seite hin federnd nach giebigen, quer dazu aber unbiegsamen Zwi schenteil verbunden ist.
Der Zweck und Vorteil dieser Ausfüh rung liegt darin, dass durch die ausgiebige seitliche Biegsamkeit des Griffanschlussteils bei der Handhabung eine gewisse Gelenkig keit .der ganzen Zahnbürste bezw. des Bür stenkopfes erzielt und ausserdem auch ein besserer Zutritt des Borstensatzes zur innern Zahnfläche als sonst ermöglicht wird. Fer ner ist die Wirkung der Bürste an den Zäh nen nicht so hart, weil der Bürstenkopf in nerhalb gewisser Grenzen weichen kann.
Die Zeichnung veranschaulicht verschie dene Ausführungsbeispiele des Erfindungs gegenstandes.
Beim Ausführungsbeispiel gemäss Fig. 1 ist a der Bürstenkopf mit dem Borstensatz, b der Handgriff und c ein diesen mit dem Bürstenkopf verbindendes Zwischenstück aus nicht rostendem federndem Metall, wie zum Beispiel Chromnickelstahl, welches streifen- förmig ausgebildet und in den Bürstenkopf sowohl, als auch in den Handgriff fest ein- gesetzt ist.
Der Metallstreifen c ist hochkant gestellt und mit Wellungen versehen, derart, dass er in zur Bürstebene paralleler Rich tung bezw. nach der Seite hin federnd nach giebig, quer dazu aber unbiegsam ist, so dass der Bürstenkopf beim Bürsten der Zähne in nerhalb gewisser Grenzen nach der Seite vi brieren bezw. weichen kann, ohne dass zwar das Bürsten beeinträchtigt wird.
Das Zwischenstück c ist zweckmässig aus solchem Material hergestellt, das, ohne Ge fahr abzubrechen, eine gute Biegsamkeit und Elastizität gewährt, damit einerseits die ge wünschte Biegsamkeit parallel zur Bürst- ebene mühelos erreicht werden kann, ander seits bei Entlastung der Bürstenkopf von selbst in die ursprüngliche Normallage zu rückkehren kann. Die Befestigung des Zwi schenstückes im Bürstenkopf und im Hand griff kann selbstverständlich auf verschie- Jene Arten bewerkstelligt werden, etwa durch Vergabelung, durch Gewinde, durch Einpressen usw.
Fig. 2 zeigt ein Ausführungsbeispiel, bei welchem der den Handgriff b mit dem Bür stenkopf a verbindende, biegsame Zwischen teil c mit diesen Teilen ein Stück bildet und beispielsweise durch eine Einlage d in zur Bürstebene paralleler Richtung federnd nach giebig, quer dazu aber unbiegsam ist.
Beim Beispiel gemäss Fig. 3 wird diese Nachgiebigkeit des Zwischenteils c dadurch erzielt, dass derselbe zu beiden Seiten in der aus dem vergrösserten Querschnitt von Fig. 4 ersichtlichen Weise mit Rillen oder Ausneh- mungen e versehen ist. Die Querschnittspro- filform kann an dieser Stelle beliebig sein. sofern die beabsichtigte Biegsamkeit ge wahrt ist.
Die Ausführungsform gemäss Fig. 5 be sitzt einen den Borstensatz umfassenden Me tallrahmen f, welcher mit dem Borstensatz den Bürstenkopf bildet und durch den in zur Bürstebene paralleler Richtung federnd nach giebigen Zwischenteil c mit dem Handgriff b verbunden ist.
Fig. 6 zeigt die Anordnung des federnd nachgiebigen Handgriffanschlussteils c bei einer Bürste, deren Kopf a' winkelförmig profiliert ist, wobei der Teil c am betreffen den Kopfende an der Scheitelpartie des Kop fes angesetzt ist.
Fence brush. The subject of the invention is a toothbrush, which is characterized in that the handle is connected to the brush head by a part that is resilient to the side, but is non-flexible across it.
The purpose and advantage of this design is that due to the extensive flexibility of the handle connection part on the side, the entire toothbrush or toothbrush can be articulated to a certain degree during handling. the Bür stenkopfes achieved and also a better access of the bristle set to the inner tooth surface than usual is made possible. Furthermore, the effect of the brush on the teeth is not so hard because the brush head can give way within certain limits.
The drawing illustrates various exemplary embodiments of the subject invention.
In the embodiment according to FIG. 1, a is the brush head with the set of bristles, b is the handle and c is an intermediate piece that connects this to the brush head and is made of rustproof, resilient metal, such as chromium-nickel steel, which is strip-shaped and in the brush head both is firmly inserted in the handle.
The metal strip c is placed on edge and provided with corrugations, such that it BEZW in parallel to the brush plane Rich. to the side resiliently yielding, but transversely to it is inflexible, so that the brush head when brushing the teeth within certain limits to the side vi brieren or. can give way without affecting the brushing.
The intermediate piece c is expediently made of such a material that, without the risk of breaking off, grants good flexibility and elasticity, so that on the one hand the desired flexibility parallel to the brush plane can be achieved effortlessly, on the other hand the brush head automatically moves into the original normal position can return. The attachment of the intermediate piece in the brush head and in the handle can of course be done in different ways, for example by means of forking, threading, pressing in, etc.
Fig. 2 shows an embodiment in which the handle b with the Bür stenkopf a connecting, flexible intermediate part c forms one piece with these parts and, for example, by an insert d in the direction parallel to the brush plane is resiliently flexible, but is inflexible across it .
In the example according to FIG. 3, this resilience of the intermediate part c is achieved in that it is provided with grooves or recesses e on both sides in the manner evident from the enlarged cross section of FIG. The cross-sectional profile shape can be any at this point. provided that the intended flexibility is maintained.
The embodiment according to FIG. 5 be seated a full bristle set Me tallrahmen f, which forms the brush head with the bristle set and is connected by the resilient intermediate part c to the handle b in a direction parallel to the brush plane.
Fig. 6 shows the arrangement of the resilient handle connection part c in a brush whose head a 'is angularly profiled, the part c being attached to the head end at the apex of the head.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH155730T | 1931-01-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH155730A true CH155730A (en) | 1932-07-15 |
Family
ID=4410226
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH155730D CH155730A (en) | 1931-01-16 | 1931-01-16 | Toothbrush. |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH155730A (en) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1986007527A1 (en) * | 1985-06-18 | 1986-12-31 | Manfred Haeusser | Toothbrush for simultaneous cleaning of teeth on both sides |
JPH01300905A (en) * | 1988-03-31 | 1989-12-05 | Lingner & Fischer Gmbh | Toothbrush |
US5272784A (en) * | 1991-08-12 | 1993-12-28 | Levin Samuel N | Toothbrush handle |
EP0613636A1 (en) | 1991-03-27 | 1994-09-07 | Lingner + Fischer GmbH | Toothbrush having a flexibly linked zone between head and handle |
FR2722380A1 (en) * | 1994-07-12 | 1996-01-19 | Oreal | APPLICATOR FOR THE APPLICATION OF A LIQUID COSMETIC PRODUCT AND MAKEUP ASSEMBLY PROVIDED WITH SUCH A APPLICATOR |
FR2722381A1 (en) * | 1994-07-12 | 1996-01-19 | Oreal | APPLICATOR FOR APPLICATION OF A LIQUID PRODUCT AND MAKEUP ASSEMBLY PROVIDED WITH SUCH APPLICATOR |
EP0761124A1 (en) | 1991-03-27 | 1997-03-12 | SmithKline Beecham Consumer Healthcare GmbH | Toothbrush with resiliently flexible head |
US5694658A (en) * | 1996-03-04 | 1997-12-09 | Natural Sparkle Im/Ex Co. Ltd. | Flexible toothbrush |
US5735012A (en) * | 1997-04-01 | 1998-04-07 | Chesebrough-Pond's Usa Co., Division Of Conopco, Inc. | Resiliently flexible toothbrush |
US5898967A (en) * | 1997-10-10 | 1999-05-04 | Wu; Jian Zhi | Flexible toothbrush |
US6883200B1 (en) * | 1999-10-01 | 2005-04-26 | Heinrich Georg Euler | Tooth brush |
US7565714B2 (en) | 2003-05-14 | 2009-07-28 | L'ORéAL S.A. | Applicator, and packaging and applicator device including applicator |
US11266219B2 (en) * | 2015-01-06 | 2022-03-08 | L'oreal | Set comprising a makeup product and an applicator |
-
1931
- 1931-01-16 CH CH155730D patent/CH155730A/en unknown
Cited By (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1986007527A1 (en) * | 1985-06-18 | 1986-12-31 | Manfred Haeusser | Toothbrush for simultaneous cleaning of teeth on both sides |
US4757570A (en) * | 1985-06-18 | 1988-07-19 | Manfred Haeusser | Toothbrush for simultaneous cleaning of teeth on both sides |
JPH01300905A (en) * | 1988-03-31 | 1989-12-05 | Lingner & Fischer Gmbh | Toothbrush |
US5052071A (en) * | 1988-03-31 | 1991-10-01 | Lingner+Fischer Gmbh | Toothbrush with displaceable head |
JP2733586B2 (en) | 1988-03-31 | 1998-03-30 | ビーチャム グループ ピーエルシー | toothbrush |
EP0761124A1 (en) | 1991-03-27 | 1997-03-12 | SmithKline Beecham Consumer Healthcare GmbH | Toothbrush with resiliently flexible head |
EP1134004A2 (en) | 1991-03-27 | 2001-09-19 | SmithKline Beecham Consumer Healthcare GmbH | Toothbrush with resiliently flexible head |
EP1057425A2 (en) | 1991-03-27 | 2000-12-06 | SmithKline Beecham Consumer Healthcare GmbH | Toothbrush with resiliently flexible head |
EP0613636A1 (en) | 1991-03-27 | 1994-09-07 | Lingner + Fischer GmbH | Toothbrush having a flexibly linked zone between head and handle |
US5272784A (en) * | 1991-08-12 | 1993-12-28 | Levin Samuel N | Toothbrush handle |
US6033143A (en) * | 1994-07-12 | 2000-03-07 | L'oreal | Applicator for applying a liquid product and make-up assembly provided with such an applicator |
EP0693263A1 (en) * | 1994-07-12 | 1996-01-24 | L'oreal | Applicator for applying a liquid product and make-up assembly with such an applicator |
EP0694266A1 (en) * | 1994-07-12 | 1996-01-31 | L'oreal | Applicator for applying liquid cosmetics and make-up assembly with such an applicator |
US6059473A (en) * | 1994-07-12 | 2000-05-09 | L'oreal | Applicator for applying a liquid cosmetic product and make-up assembly provided with such an applicator |
FR2722381A1 (en) * | 1994-07-12 | 1996-01-19 | Oreal | APPLICATOR FOR APPLICATION OF A LIQUID PRODUCT AND MAKEUP ASSEMBLY PROVIDED WITH SUCH APPLICATOR |
FR2722380A1 (en) * | 1994-07-12 | 1996-01-19 | Oreal | APPLICATOR FOR THE APPLICATION OF A LIQUID COSMETIC PRODUCT AND MAKEUP ASSEMBLY PROVIDED WITH SUCH A APPLICATOR |
US6341912B1 (en) | 1994-07-12 | 2002-01-29 | L'oreal | Applicator for applying a liquid product and make-up assembly provided with such an applicator |
US5694658A (en) * | 1996-03-04 | 1997-12-09 | Natural Sparkle Im/Ex Co. Ltd. | Flexible toothbrush |
US5735012A (en) * | 1997-04-01 | 1998-04-07 | Chesebrough-Pond's Usa Co., Division Of Conopco, Inc. | Resiliently flexible toothbrush |
US5898967A (en) * | 1997-10-10 | 1999-05-04 | Wu; Jian Zhi | Flexible toothbrush |
US6883200B1 (en) * | 1999-10-01 | 2005-04-26 | Heinrich Georg Euler | Tooth brush |
US7565714B2 (en) | 2003-05-14 | 2009-07-28 | L'ORéAL S.A. | Applicator, and packaging and applicator device including applicator |
US11266219B2 (en) * | 2015-01-06 | 2022-03-08 | L'oreal | Set comprising a makeup product and an applicator |
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