SE531401C2 - Toothbrush - Google Patents

Toothbrush

Info

Publication number
SE531401C2
SE531401C2 SE0800657A SE0800657A SE531401C2 SE 531401 C2 SE531401 C2 SE 531401C2 SE 0800657 A SE0800657 A SE 0800657A SE 0800657 A SE0800657 A SE 0800657A SE 531401 C2 SE531401 C2 SE 531401C2
Authority
SE
Sweden
Prior art keywords
shaft part
handle
permanent magnet
magnet
brush
Prior art date
Application number
SE0800657A
Other languages
Swedish (sv)
Other versions
SE0800657L (en
Inventor
Billy Jacquet
Original Assignee
Billy Jacquet
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 Billy Jacquet filed Critical Billy Jacquet
Priority to SE0800657A priority Critical patent/SE0800657L/en
Publication of SE531401C2 publication Critical patent/SE531401C2/en
Publication of SE0800657L publication Critical patent/SE0800657L/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A46BRUSHWARE
    • A46BBRUSHES
    • A46B13/00Brushes with driven brush bodies or carriers
    • A46B13/08Brushes with driven brush bodies or carriers hand-driven
    • AHUMAN NECESSITIES
    • A46BRUSHWARE
    • A46BBRUSHES
    • A46B5/00Brush bodies; Handles integral with brushware
    • A46B5/002Brush bodies; Handles integral with brushware having articulations, joints or flexible portions
    • A46B5/0054Brush bodies; Handles integral with brushware having articulations, joints or flexible portions designed to allow relative positioning of the head to body
    • A46B5/0091Brush bodies; Handles integral with brushware having articulations, joints or flexible portions designed to allow relative positioning of the head to body promoting relative motion during use
    • AHUMAN NECESSITIES
    • A46BRUSHWARE
    • A46BBRUSHES
    • A46B7/00Bristle carriers arranged in the brush body
    • A46B7/06Bristle carriers arranged in the brush body movably during use, i.e. the normal brushing action causing movement

Landscapes

  • Brushes (AREA)

Description

531 401 2 medan handtaget förs fram och åter och därvid bibringar skaftdelen med borsten ett helt annat rörelsemönster. 531 401 2 while the handle is moved back and forth and thereby the shaft part with the brush imparts a completely different movement pattern.

Figur l visar tandborstens handtag l, i vilket en skaftdel 2 är vridbart och förskjutbart lagrad i ett främre lager 3 och ett bakre lager 4. En borste 5 är utbytbart apterad i en koppling 6 på skaftdelen 2. På skaftdelen 2 är en rund permanentmagnet 7 fastsatt, medan två ytterligare, runda permanentmagneter 8,9 är glidbart lagrade på skaftdelen 2 på vardera sidan om den fastsatta permanentmagneten. De tre permanentmagneterna har polariteterna så riktade, att den på skaftdelen 2 fastsatta magneten 7 repelleras av de båda andra magneterna 8,9.Figure 1 shows the handle 1 of the toothbrush, in which a shaft part 2 is rotatably and slidably mounted in a front bearing 3 and a rear bearing 4. A brush 5 is interchangeably mounted in a coupling 6 on the shaft part 2. On the shaft part 2 is a round permanent magnet 7 attached, while two further, round permanent magnets 8,9 are slidably mounted on the shaft part 2 on each side of the attached permanent magnet. The three permanent magnets have the polarities so directed that the magnet 7 attached to the shaft part 2 is repelled by the two other magnets 8,9.

Lagren 3,4 tjänstgör san stoppklackar för dessa, mot vilka de hålls pressade av magnetkraften. men de kan naturligtvis även vara fästade vid lagren.The bearings 3,4 serve as stop lugs for these, against which they are kept pressed by the magnetic force. but they can of course also be attached to the bearings.

Såsom framgår av fig.l är vidare skaftdelen 2 försedd med ett radiellt utskjutande stift 10, som inskjuter i ett snett i förhållande till handtagets längdriktning anordnat spår ll i lagret 3. Spårets längd är avpassad till skaftdelens 2 slaglängd, och dess snedställning medför en vridning av skaftdelen ca 60°, vid skaftdelens rörelse i längdriktningen.As can be seen from Fig. 1, the shaft part 2 is further provided with a radially projecting pin 10, which projects into a groove 11 in the bearing 3 arranged obliquely in relation to the longitudinal direction of the handle, the length of the groove is adapted to the stroke of the shaft part 2, and its inclination of the shaft part approx. 60 °, when the shaft part moves in the longitudinal direction.

Fig.l visar ett utgångsläge med borsten 5 tänkt anligande mot icke visade tänder. I fig.2 förs handtaget l framåt medan borsten 5 hålls stilla på grund av friktionen mot tänderna, vilket medför att magneten 8 avlägsnas från magneten 7 medan magneten 9 närmar sig magneten 7, som allt starkare påverkas i riktning framåt. När borstens 5 friktion mot tänderna övervinns trycks skaftdelen 2 och borsten 5 framåt relativt handtaget l i en snabb och kort rörelse till det i fig.3 visade läget. samtidigt som skaftdelen 2 med borsten 5 vrids 60°, såsom beskrivits i anslutning till fig.l.Fig. 1 shows a starting position with the brush 5 intended to abut against teeth (not shown). In Fig. 2, the handle 1 is moved forward while the brush 5 is kept still due to the friction against the teeth, which means that the magnet 8 is removed from the magnet 7 while the magnet 9 approaches the magnet 7, which is increasingly strongly influenced in the forward direction. When the friction of the brush 5 against the teeth is overcome, the shaft part 2 and the brush 5 are pushed forward relative to the handle 1 in a fast and short movement to the position shown in Fig. 3. at the same time as the shaft part 2 with the brush 5 is rotated 60 °, as described in connection with fig. 1.

När handtaget l därefter dras bakåt, medan borsten 5 hålls stilla genom friktion mot tänderna, kommer magneten 8 att närma sig magneten 7, medan magneten 9 fjärnas från magneten 7, som därigenom påverkas i riktning bakåt tills borstens 5 friktion mot tänderna övervinns, varvid skaftdelen 2 med borsten 5 gör en snabb, kort rörelse bakåt under samtidig vridning till det i fig. 5 visade läget.When the handle 1 is subsequently pulled back, while the brush 5 is held still by friction against the teeth, the magnet 8 will approach the magnet 7, while the magnet 9 is removed from the magnet 7, which is thereby actuated in the rearward direction until the friction of the brush 5 against the teeth is overcome. 2 with the brush 5 makes a fast, short movement backwards while simultaneously turning to the position shown in fig.

Uppfinningen är självfallet inte begränsad till det här visade och beskrivna utföringsexemplet utan kan modifieras på åtskilliga sätt inom ramen för den av patentkraven definierade uppfinningen. Sålunda kan exempelvis handtagets bakre lager 4 vara förenat med handtaget 531 4Ü'§ 3 medelst gängor, så att lagrets läge i handtaget och därmed avståndet mellan magneterna 8 och 9 kan regleras.The invention is of course not limited to the exemplary embodiment shown and described here, but can be modified in several ways within the scope of the invention defined by the claims. Thus, for example, the rear bearing 4 of the handle can be connected to the handle 531 4Ü'§ 3 by means of threads, so that the position of the bearing in the handle and thus the distance between the magnets 8 and 9 can be regulated.

Claims (3)

531 401 P A T E N T K R A V531 401 P A T E N T K R A V 1. l. Tandborste med en handhållen cylindrisk skaftdel, kännetecknad av att skaftdelen (2) är vridbart och förskjutbart lagrad i ett handtag (1), och att skaftdelen är försedd med en fast på skaftdelen fastsatt permanentmagnet (7) och på var sida om denna en rörligt på skaftdelen lagrad permanentmagnet (8,9), vars polariteter är så riktade, att den på skaftdelen fastsatta permanentmagneten (7) repelleras av de båda andra permanentmagneterna (8,9), som hålls tryckta mot var sin stoppklack (3,4) i handtaget (l).Toothbrush with a hand-held cylindrical shaft part, characterized in that the shaft part (2) is rotatably and slidably mounted in a handle (1), and that the shaft part is provided with a permanent magnet (7) fixed to the shaft part and on each side of this is a permanent magnet (8,9) movably mounted on the shaft part, the polarities of which are so directed that the permanent magnet (7) attached to the shaft part is repelled by the two other permanent magnets (8,9), which are kept pressed against their respective stop lugs (3, 4) in the handle (l). 2. Tandborste enligt krav l, kännetecknad.av att skaftdelen (2) har ett radiellt riktat stift (10), som inskjuter i ett fast i handtaget (l) anordnat spår (ll), som har sådan riktning och utsträckning, att vid skaftdelens rörelse i ena riktningen relativt handtaget stiftet åstadkommer en vridning av skaftdelen medurs, och vid skaftdelens rörelse i motsatta riktningen åstadkommer en vridning av skaftdelen moturs.Toothbrush according to Claim 1, characterized in that the shaft part (2) has a radially directed pin (10) which projects into a groove (11) arranged fixedly in the handle (1), which has such a direction and extent that at the shaft part movement in one direction relative to the handle pin causes a rotation of the shaft part clockwise, and upon movement of the shaft part in the opposite direction causes a rotation of the shaft part counterclockwise. 3. Tandborste enligt krav l eller 2, kännetecknad av att en av stoppklackarna (4) i handtaget (1) är reglerbar medelst gängor i skaftdelens (2) längdriktning.Toothbrush according to Claim 1 or 2, characterized in that one of the stop lugs (4) in the handle (1) is adjustable by means of threads in the longitudinal direction of the shaft part (2).
SE0800657A 2008-03-20 2008-03-20 Toothbrush SE0800657L (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE0800657A SE0800657L (en) 2008-03-20 2008-03-20 Toothbrush

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0800657A SE0800657L (en) 2008-03-20 2008-03-20 Toothbrush

Publications (2)

Publication Number Publication Date
SE531401C2 true SE531401C2 (en) 2009-03-24
SE0800657L SE0800657L (en) 2009-03-24

Family

ID=40456675

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0800657A SE0800657L (en) 2008-03-20 2008-03-20 Toothbrush

Country Status (1)

Country Link
SE (1) SE0800657L (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8558430B2 (en) 2010-08-19 2013-10-15 Braun Gmbh Resonant motor unit and electric device with resonant motor unit
US8631532B2 (en) 2011-07-25 2014-01-21 Braun Gmbh Oral hygiene device
US9099939B2 (en) 2011-07-25 2015-08-04 Braun Gmbh Linear electro-polymer motors and devices having the same
US9154025B2 (en) 2010-07-23 2015-10-06 Braun Gmbh Personal care device
US9226808B2 (en) 2011-07-25 2016-01-05 Braun Gmbh Attachment section for an oral hygiene device
US10470857B2 (en) 2010-07-23 2019-11-12 Braun Gmbh Personal care device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9154025B2 (en) 2010-07-23 2015-10-06 Braun Gmbh Personal care device
US10470857B2 (en) 2010-07-23 2019-11-12 Braun Gmbh Personal care device
US8558430B2 (en) 2010-08-19 2013-10-15 Braun Gmbh Resonant motor unit and electric device with resonant motor unit
US8631532B2 (en) 2011-07-25 2014-01-21 Braun Gmbh Oral hygiene device
US9099939B2 (en) 2011-07-25 2015-08-04 Braun Gmbh Linear electro-polymer motors and devices having the same
US9226808B2 (en) 2011-07-25 2016-01-05 Braun Gmbh Attachment section for an oral hygiene device
US10327876B2 (en) 2011-07-25 2019-06-25 Braun Gmbh Oral cleaning tool for an oral hygiene device

Also Published As

Publication number Publication date
SE0800657L (en) 2009-03-24

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