DE2349245A1 - Toothbrush with rotatable brush head - with rotation axis parallel to length of bristles, free or with latch elements - Google Patents

Toothbrush with rotatable brush head - with rotation axis parallel to length of bristles, free or with latch elements

Info

Publication number
DE2349245A1
DE2349245A1 DE19732349245 DE2349245A DE2349245A1 DE 2349245 A1 DE2349245 A1 DE 2349245A1 DE 19732349245 DE19732349245 DE 19732349245 DE 2349245 A DE2349245 A DE 2349245A DE 2349245 A1 DE2349245 A1 DE 2349245A1
Authority
DE
Germany
Prior art keywords
brush head
bristles
toothbrush
handle
rotation axis
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
Application number
DE19732349245
Other languages
German (de)
Inventor
Ernst Weil
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 DE19732349245 priority Critical patent/DE2349245A1/en
Publication of DE2349245A1 publication Critical patent/DE2349245A1/en
Pending legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A46BRUSHWARE
    • A46BBRUSHES
    • A46B7/00Bristle carriers arranged in the brush body
    • A46B7/02Bristle carriers arranged in the brush body in an expanding or articulating manner

Abstract

Toothbrush has a brush head with bristles, rotatable relative to the handle about a rotation axis parallel to the length of the bristles. Pref. the rotation axis runs through the middle of the head, which is freely rotatable relative to the handle, or which have latch elements between them to latch the head in position(s) relative to the handle. The latch elements are such that the head can be arrested in two positions offset by 90 deg. A vertical motion along the teeth and perpendicular to the rows of teeth is more easily produced. The brush head and the end of the handle may be attached to each other by means of a hollow rivet or by a suitably aligned stud.

Description

Zahnbürste ■Toothbrush ■

Die Erfindung betrifft eine Zahnbürste mit einem Stiel und Borsten tragenden Bürstenkopf„The invention relates to a toothbrush with a handle and Bristle-bearing brush head "

Bei den bisher bekannten Zahnbürsten- mit' einem an eine© Stiel starr befestigten Bürstenkopf besteht der Nachteil9 daß"das Reinigen der Zähne, namentlich-beim Ausführen von Yertikarbewegungen, also entlang des Zahnhalses etwas um ständlich und mühsä® ist« Andrerseits set st sick immer mohr die Erkenntnis durck9 daB es ffc? eine gründliche leinigung der Zähne nicht genügt9 di© Z©hnMb?st© nuz? entlang- " Zahnreihe '-- also im wesentlichen iß horizontaler zu "bewegen, sondern daB es "viesentlich. darauf aakoimifc s Zahnbürste in Yertikalrichtung parallel- zu den Zaimhä^sen ■ zu bewegen«In the previously known toothbrush with 'a rigidly fixed to a © stem brush head, the disadvantage 9 is that "especially-when something set the cleaning of the teeth, run Yertikarbewegungen, ie along the tooth neck for understandable and mühsä® is" On the other hand st sick always mohr knowledge Durck 9 Dab it ffc a thorough leinigung of the teeth is not enough 9 di © Z © hnMb st © nuz entlang- 'teeth' - that is to essentially eat horizontal "?? move, but dab it" viesentlich. then move aakoimifc s toothbrush in the vertical direction parallel to the teeth «

^J1, Blatt 2 ^ J 1 , sheet 2

Mit der Erfindsing soll der oben genannte Nachteil behoben werden.»With the invention, the above-mentioned disadvantage is to be eliminated. "

Die Erfindung ist dadurch gekennzeichnet, daß der Bürstenkopf relativ zu® Stiel ua eine parallel zur Borstenlängs- rie&tung Yerlaufende Drehachse- drehbar ist.The invention is characterized in that the brush head is rotatable relative to the handle, inter alia, a rotation axis running parallel to the longitudinal direction of the bristles.

Dadurch kann die Zahnreinigung, wesentlich mäheloser und gründlicher vorgenommes, iserdens als mit- konventionellen Zahnbürsten.,. Sies ist namentlich b©i der .fieinigung der Vor« dersälm© wiclitigg fiaiait äi© Mirste Mier bequem auf und ®b !bewegt w©Efi@a IxSEa0 und Salbei Hliekstäaö® bvjIbchen des Zäh.-=-This allows the teeth cleaning, much mäheloser and thorough vorgenommes, s iserden as medium-conventional toothbrushes.,. Sies is especially a © i of the pre .fieinigung "dersälm © wiclitigg fiaiait ai © Mirste Mier comfortable and ®B moved w © Efi @ a IXSEA 0 and sage Hliekstäaö® bvjIb chen of Tough .- =! -

©a Stiel eEl©i©Me2?-S ©la© na.tfellcfee-HaItMBg. de® Armee© a Stiel eEl © i © Me2? -S © la © na.tfellcfee-HaItMBg. de® Army

Im. äeis Seieteimg ist ©im Ausfätaangebeispiol d©s Erfim-In the. Äeis Seiteteimg is © in the detail example of the

nachstehend näherin more detail below

igjg? Jigjg? J

-^- Blatt /- ^ - sheet /

-Figur 2 eine Ansicht der Zahnbürste in Sichtung des Pfeiles A in Eigur 1 Figure 2 shows a view of the toothbrush looking at arrow A in Eigur 1

Die Zahnbürste enthält einen leicht gewölbten Stiel 1, an dem ein Bürstenkopf 2 drehbar befestigt ist. Dieser Bürstenkopf 2 trägt in üblicher Weise die Borsten 3. Die Verbindung zwischen Bürstenkopf 2 und dem Ende des Stieles 1 erfolgt durch eine Hohlniete 4, welche sowohl den Bürstenkopf 2 als auch den Stiel 1 durchdringt und an beiden Enden umgebördelt ist. An Stelle einer Miete könnte auch ein vom einen oder anderen Teil abragender Zapfen verwendet werden, der den anderen Teil durchdringt und am freien E:ide verdickt ist oder sonst eine Sicherung gegen axiales Herausziehen trägt. Dadurch läßt sich der Bürstenkopf 2 relativ zum'Stiel 1 um eine zu den Borsten 3 etwa parallele Drehachse leicht verdrehen. Die Ausbildung kann entweder so getroffen werden, daß sich der Bürstenkopf 2 leichtgängig verdrehen läßt, oder aber es kann zwischen dem Bürstenkopf 2 und dem Stiel 3 eine ßasteinrichtung vorhanden sein, welche bewirkt, daß der Bürstenkopf 2 in einer Längs- und einer Querlage jeweils einrastet, wobei diese beiden Lagen um etwa 90° zueinander versetzt sind. Es wäre außerdem denkbar, daß statt zwei Rastlagen eine größere Anzahl derselben vorgesehen sind. Die Ausbildung dieser Easteinrichtung kann in üblicher Weise so erfolgen, daß an einem Teil vorstehende flocken vorhanden sind, die in entspre-The toothbrush contains a slightly curved handle 1, an which a brush head 2 is rotatably attached. This brush head 2 carries the bristles 3 in the usual way. The connection between the brush head 2 and the end of the handle 1 takes place through a hollow rivet 4, which penetrates both the brush head 2 and the handle 1 and at both ends is beaded. Instead of a rent, a pin protruding from one or the other part could also be used that penetrates the other part and is thickened at the free E: ide or some other protection against axial Pulling out carries. As a result, the brush head 2 can be moved relative to the handle 1 to be approximately parallel to the bristles 3 Twist the axis of rotation slightly. The design can either be made so that the brush head 2 can be rotated easily, or there can be a ßasteinrichtung between the brush head 2 and the handle 3 which causes the brush head 2 to engage in a longitudinal and a transverse position, these two Layers are offset from one another by about 90 °. It would also be conceivable that instead of two locking positions, a larger number the same are provided. The training of this east facility can be done in the usual way so that on one Part of protruding flakes are present, which are

5098U/02125098U / 0212

-If. Blatt # -If. Sheet #

chend geformte Vertiefungen des anderen Teiles einrasten.Engage the shaped recesses of the other part.

Die Zahnbürste kann entweder mit einer üblichen Stielausbildung versehen sein, so daß sie von Hand gehalten werden kann, oder am hinteren Ende des Stieles können Bef estigungsorgane zur Verbindung mit einem elektrischen Antriebsmotor vorgesehen sein, so daß sich diese Bürste also auch für motorisch angetriebene Zahnbürsten eignet.The toothbrush can either be designed with a standard handle be provided so that it can be held by hand, or fastening organs can be attached to the rear end of the handle be provided for connection to an electric drive motor, so that this brush so also suitable for motor-driven toothbrushes.

50981 A/021250981 A / 0212

Claims (1)

·5· Blatt · 5 · sheets Patent anspriio-hePatent claims Z&hntriirste Bit-. ®isi©a SiMeI ma ©inen Borsten tragendem Bürgt©mkogf„ & © d ß g ö I g δ 1:':8 an » zeichnet 9- ämH ä@E lörstoa&agf (2) relativ - sms Stiel (1) na eine p®r@ll@X Drehachse dr©h.fear isto Z & hntriirste bit. ®isi © a SiMeI ma © inen bristle-bearing guarantor © mkogf "& © d ß g ö I g δ 1: ' : 8 an" marks 9 - ämH ä @ E lörstoa & agf (2) relative - sms stem (1) na ein p®r @ ll @ X axis of rotation dr © h.fear is o 9" Sag fii© läuft. 9 "Say fii © is running. claS des BS®ötoa!s©pf (1) frei dreKbsr ls-toclaS des BS®ötoa! s © pf (1) free dreKbsr ls-t o sich ä«2» mrettakep'f |2) is setzten La«em arretieren«2» mrettakep'f | 2) is set La «em lock JSiM/@l1JSiM / @ l1 4ο ZateMbeat© as©!. Ms^siaöfe ts ρ dai swisol®® d©E Itei-feoi^egf (§) iiai tos Stitl (1) lastor kopf (2) ftlsliif liangen einr&sffeas1 4ο ZateMbeat © as © !. Ms ^ siaöfe t s ρ dai swisol®® d © E Itei-feoi ^ egf (§) iiai tos Stitl (1) lastor head (2) ftlsliif liangen einr & sffeas 1 LeerseiteBlank page
DE19732349245 1973-10-01 1973-10-01 Toothbrush with rotatable brush head - with rotation axis parallel to length of bristles, free or with latch elements Pending DE2349245A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19732349245 DE2349245A1 (en) 1973-10-01 1973-10-01 Toothbrush with rotatable brush head - with rotation axis parallel to length of bristles, free or with latch elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732349245 DE2349245A1 (en) 1973-10-01 1973-10-01 Toothbrush with rotatable brush head - with rotation axis parallel to length of bristles, free or with latch elements

Publications (1)

Publication Number Publication Date
DE2349245A1 true DE2349245A1 (en) 1975-04-03

Family

ID=5894219

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732349245 Pending DE2349245A1 (en) 1973-10-01 1973-10-01 Toothbrush with rotatable brush head - with rotation axis parallel to length of bristles, free or with latch elements

Country Status (1)

Country Link
DE (1) DE2349245A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9318532U1 (en) * 1993-12-03 1994-03-17 Suttner Wolfgang Turret inside toothbrush
US5491866A (en) * 1993-11-05 1996-02-20 Simonds; James A. Toothbrush

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5491866A (en) * 1993-11-05 1996-02-20 Simonds; James A. Toothbrush
DE9318532U1 (en) * 1993-12-03 1994-03-17 Suttner Wolfgang Turret inside toothbrush

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Legal Events

Date Code Title Description
OI Miscellaneous see part 1
OB Request for examination as to novelty
OC Search report available
OD Request for examination
OHW Rejection