DE1935020U - TOOTHBRUSH. - Google Patents

TOOTHBRUSH.

Info

Publication number
DE1935020U
DE1935020U DEK52318U DEK0052318U DE1935020U DE 1935020 U DE1935020 U DE 1935020U DE K52318 U DEK52318 U DE K52318U DE K0052318 U DEK0052318 U DE K0052318U DE 1935020 U DE1935020 U DE 1935020U
Authority
DE
Germany
Prior art keywords
bristles
toothbrush
groups
teeth
cleaning
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
Application number
DEK52318U
Other languages
German (de)
Inventor
Guenther Dr Med Knuess
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DEK52318U priority Critical patent/DE1935020U/en
Publication of DE1935020U publication Critical patent/DE1935020U/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B9/00—Arrangements of the bristles in the brush body
    • A46B9/02—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups
    • A46B9/04—Arranged like in or for toothbrushes
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B9/00—Arrangements of the bristles in the brush body
    • A46B9/02—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups
    • A46B9/028—Bristle profile, the end of the bristle defining a surface other than a single plane or deviating from a simple geometric form, e.g. cylinder, sphere or cone
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B9/00—Arrangements of the bristles in the brush body
    • A46B9/02—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups
    • A46B9/04—Arranged like in or for toothbrushes
    • A46B9/045—Arranged like in or for toothbrushes specially adapted for cleaning a plurality of tooth surfaces simultaneously
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B9/00—Arrangements of the bristles in the brush body
    • A46B9/06—Arrangement of mixed bristles or tufts of bristles, e.g. wire, fibre, rubber
    • 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

Description

Die Erfindung betrifft eine Zahnbürste mit einer besonderen Ausstattung des Borstenteils, die eine bessere Reinigung der Zähne insbesondere der Zahnzwischenräume erlaubt. Zur Lösung des Problemes, sowohl die Innen- und Außenflächen der Zähne einerseits als auch die Zahnzwischenräume andererseits zu reinigen, wird erfindungsgemäß eine Zahnbürste vorgeschlagen deren Borstenteil aus sich abwechselnden Gruppen harter Borsten und aus Gruppen längerer weicher Borsten besteht» Für eine bessere Reinigung der Zahnzwischenräume haben sich weiche dünnere Borsten als zweckmäßiger erwiesen als harte Borsten, die ihrerseits jedoch für eine wirksame Reinigung der Innen- und Außenflächen der Zähne unerläßlich sind. Wie es sich jedoch gezeigt hat, würde das Ziel einer sowohl die Zahnoberflächen von Belag o. dgl, befreienden Zahnreinigung wie vor allem aber einer einwandfreien Erfassung der Zahnzwischenräume nicht erreicht, wenn beide Borstengruppen gleich lang wären. Die vorgeschlagene Anordnung von kürzeren harten und von längeren weichen Borsten führt nämlich zu folgendem Verhalten des Borstenteils beim Zahnreinigungsvorgang: The invention relates to a toothbrush with a special equipment of the bristle part, which enables better cleaning the teeth, especially the interdental spaces. To solve the problem, both the interior and exterior surfaces of the teeth on the one hand and the interdental spaces on the other to clean, a toothbrush is proposed according to the invention whose bristle part consists of alternating groups of hard bristles and groups of longer, soft bristles » For better cleaning of the interdental spaces, soft, thinner bristles have proven to be more useful than hard ones Bristles, which in turn are essential for an effective cleaning of the inner and outer surfaces of the teeth. As it has been shown, however, the aim would be to clean the teeth from plaque or the like but above all a perfect detection of the interdental spaces not achieved if both groups of bristles were of the same length. The proposed arrangement of shorter hard and longer, soft bristles lead to the following behavior of the bristle part during the tooth cleaning process:

Beim üblichen Aufdrücken der Zahnbürste auf die Zähne werden sich die weicheren Borsten soweit durchbiegen, bis der DruckWhen the toothbrush is normally pressed onto the teeth, the softer bristles will bend until the pressure is exerted

- 2.- 2nd

•von den harten Borsten aufgefangen wird, die sich hierbei nur unbedeutend durchbiegen«. Bei den allgemein empfohlenen Reinigungs"bewegungen der Zahnbürste sowohl längs als auch quer zur Längsachse der Zähne wirkt der überstehende Teil der längeren weichen Borsten wie kleine aufgesetzte Zusatzbürsten, die während der Reinigungsbewegung vornehmlich in Richtung der Zahnlängsachse in die Zahnzwischenräume eindringen können und dort ihre Reinigungsfunktion voll entfalten können.• Is caught by the hard bristles that are here only bend insignificantly «. With the generally recommended cleaning movements of the toothbrush both lengthways and At right angles to the longitudinal axis of the teeth, the protruding part of the longer, soft bristles looks like small patches Additional brushes that are used primarily in the direction of the longitudinal axis of the teeth in the interdental spaces during the cleaning movement can penetrate and their cleaning function there can fully develop.

Die Zeichnung zeigt schematisch eine Ausführungsmöglichkeit der kombinierten Zahnbürste.
Fig. 1 zeigt eine Aufsicht des Borstenteils, Fig. 2 zeigt eine Seitenansicht gemäß der Linie A-B in Fig. 1.The drawing shows schematically one possible embodiment of the combined toothbrush.
FIG. 1 shows a top view of the bristle part, FIG. 2 shows a side view along the line AB in FIG. 1.

Mit 1 sind die Gruppen längerer weicher Borsten, mit 2 die Gruppen kürzerer harter Borsten und mit 3 der Zahnbürstenblock bezeichnet.With 1 the groups of longer, soft bristles are, with 2 the groups of shorter hard bristles and with 3 the toothbrush block designated.

Claims (2)

RA. M 130*20.9.65RA. M 130 * 20.9.65 1) Zahnbürste, dadurch gekennzeichnet, dass der Borstenteil aus Gruppen harter Borsten und Gruppen längerer weicher Borsten besteht.1) Toothbrush, characterized in that the The bristle part consists of groups of hard bristles and groups of longer, soft bristles. 2) Zahnbürste nach Anspruch 1, dadurch gekennzeichnet, dass beide Borstengruppen abwechselnd angeordnet sind.2) Toothbrush according to claim 1, characterized in that both groups of bristles are arranged alternately.
DEK52318U 1965-09-20 1965-09-20 TOOTHBRUSH. Expired DE1935020U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK52318U DE1935020U (en) 1965-09-20 1965-09-20 TOOTHBRUSH.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK52318U DE1935020U (en) 1965-09-20 1965-09-20 TOOTHBRUSH.

Publications (1)

Publication Number Publication Date
DE1935020U true DE1935020U (en) 1966-03-24

Family

ID=33350155

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK52318U Expired DE1935020U (en) 1965-09-20 1965-09-20 TOOTHBRUSH.

Country Status (1)

Country Link
DE (1) DE1935020U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10332872A1 (en) * 2003-07-19 2005-02-17 Braun Gmbh manual toothbrush

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10332872A1 (en) * 2003-07-19 2005-02-17 Braun Gmbh manual toothbrush

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