EP1023855A2 - Brosse à dents avec porte-soies remplaçable - Google Patents
Brosse à dents avec porte-soies remplaçable Download PDFInfo
- Publication number
- EP1023855A2 EP1023855A2 EP00101120A EP00101120A EP1023855A2 EP 1023855 A2 EP1023855 A2 EP 1023855A2 EP 00101120 A EP00101120 A EP 00101120A EP 00101120 A EP00101120 A EP 00101120A EP 1023855 A2 EP1023855 A2 EP 1023855A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- toothbrush
- plate
- bristle
- carrier plate
- undercut
- 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.)
- Granted
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B7/00—Bristle carriers arranged in the brush body
- A46B7/04—Bristle carriers arranged in the brush body interchangeably removable bristle carriers
Definitions
- the invention relates to a toothbrush with an exchangeable bristle plate according to the preamble of claim 1.
- Toothbrushes with an exchangeable bristle section are growing Hygiene and environmental awareness. Every year there are enormous amounts of Toothbrushes are consumed, and with an increasing tendency, the Consumers should change their toothbrush every 2 to 3 months. It is hygienic necessary. However, it is not necessary to throw the toothbrush away completely.
- Toothbrush is known from G 85 25 867.9, in which a handle part with a Brush part of predetermined length is releasably connected, so the entire Bristle area is fully supported by a connector area of the handle part.
- a press fit with only one tongue and groove connection in the form of a Pin approach is provided that an undercut on the handle part and is angular, so that the bristle part with a corresponding suitably shaped end against lateral displacement and lifting is positively secured.
- To end the connection is at the end introduced a slot-shaped recess into which a tool is inserted can be.
- the object of the invention is therefore a toothbrush with a replaceable Bristle plate to create a secure attachment of the one hand Bristle plate on a toothbrush body and on the other hand a simple one Exchange of the bristle plate allowed.
- This task is characterized by the characteristics of the characteristic part of the Claim 1 solved.
- Plastic such as, is preferably used as the material for the toothbrush body Polypropylene (PP), polyethylene terephthalate (PET) or polyethylene terephthalate for Suitable for injection molding (PETG); used. This material is sufficiently flexible which is advantageous for the changing function and for the use of the toothbrush.
- PP Polypropylene
- PET polyethylene terephthalate
- PETG polyethylene terephthalate for Suitable for injection molding
- FIG. 1 and 2 show a head-side section of a toothbrush with a Toothbrush neck 1 of a toothbrush body, on the head side of which is a carrier plate 2 connects.
- the carrier plate 2 is preferably in one piece with the toothbrush neck 1 connected.
- the carrier plate 2 has the outer contours of a toothbrush head selectable Dimensions.
- An elongated opening is formed in the carrier plate 2, the one groove 3 for a groove connection with an interchangeable Bristle plate 6 forms the groove 3 is arranged centrally, i.e. along a center line the carrier plate 2.
- the carrier plate 2 is delimited by an undercut Stop 4 of the toothbrush body.
- This undercut of the Stop 4 is designed like a round wedge, the undercut from the inside outwards towards the edge of the carrier plate 2 is reduced.
- a bristle plate 6 shown in FIGS. 3 to 5 is on the carrier plate 2 snappable.
- the bristle plate 6 has dimensions that match the dimensions the support plate 2 are adapted so that the bristle plate completely from the support plate 2 is supported. This also avoids edges that when brushing your teeth could be annoying.
- the bristle plate 6 has on it Underside of a projecting longitudinal spring 5 (see. Fig. 5), the form-fitting can be inserted into the groove 3 of the carrier plate.
- the bristle plate also has 6 on one side facing the toothbrush neck 1 has one end, which as Round wedge 7 is formed. The round wedge is matched to the round wedge Undercut of the stop 4 for a positive interference fit Bristle plate 6 and stop 4 when anchoring bristle plate 6 and Carrier plate 2 via the tongue and groove connection 3, 5.
- the underside of the bristle plate 6 is thus flat on the carrier plate 2 attachable. From the top of the bristle plate opposite the underside 6 extends a field of bristles 8, which is anchored in the bristle plate 6 and are therefore borne by it.
- the toothbrush body consists at least in the area of the carrier plate 2 and Toothbrush neck 1 made of a flexible material.
- a flexible material Is particularly preferred Polypropylene (PP), polyethylene terephthalate (PET), or polyethylene terephthalate suitable for injection molding (PETG).
- PP Polypropylene
- PET polyethylene terephthalate
- PETG polyethylene terephthalate suitable for injection molding
- the bristle plate 6 itself can be thin Plastic plate are formed.
- the circular wedge 7 is slanted from above into the counterpart, d. H. the undercut of the stop 4, inserted and the bristle plate 6 firmly depressed, so that the central locking 3, 5 snaps. Now the bristle plate 6 firmly anchored.
- the interchangeable head described above can also be used for slip-on toothbrushes used by electric toothbrushes.
Landscapes
- Brushes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19903505 | 1999-01-29 | ||
DE19903505A DE19903505C1 (de) | 1999-01-29 | 1999-01-29 | Zahnbürste mit einer auswechselbaren Borstenplatte |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1023855A2 true EP1023855A2 (fr) | 2000-08-02 |
EP1023855A3 EP1023855A3 (fr) | 2000-11-02 |
EP1023855B1 EP1023855B1 (fr) | 2004-03-31 |
Family
ID=7895758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00101120A Expired - Lifetime EP1023855B1 (fr) | 1999-01-29 | 2000-01-21 | Brosse à dents avec porte-soies remplaçable |
Country Status (4)
Country | Link |
---|---|
US (1) | US6360398B1 (fr) |
EP (1) | EP1023855B1 (fr) |
AT (1) | ATE262812T1 (fr) |
DE (2) | DE19903505C1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2354432A (en) * | 1999-09-17 | 2001-03-28 | Johnson & Johnson Ind Com | Tooth brush |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7143462B2 (en) | 2002-09-20 | 2006-12-05 | Colgate-Palmolive Company | Oral care implement |
US7908699B2 (en) * | 2001-07-03 | 2011-03-22 | Colgate-Palmolive Company | Oral care implement |
DE10209320A1 (de) * | 2002-03-02 | 2003-09-25 | Braun Gmbh | Zahnbürstenkopf einer elektrischen Zahnbürste |
US8806695B2 (en) | 2002-08-09 | 2014-08-19 | Colgate-Palmolive Company | Oral care implement having flexibly supported cleaning elements extending in opposite directions |
US8990996B2 (en) | 2002-08-09 | 2015-03-31 | Colgate-Palmolive Company | Toothbrush |
US7721376B2 (en) * | 2002-09-20 | 2010-05-25 | Colgate-Palmolive Company | Oral care implement |
US20060026784A1 (en) | 2002-08-09 | 2006-02-09 | Colgate-Palmolive Company | Oral care implement |
US8876221B2 (en) | 2002-08-09 | 2014-11-04 | Colgate-Palmolive Company | Oral care implement |
US7614111B2 (en) | 2002-08-09 | 2009-11-10 | Colgate-Palmolive Company | Oral care implement |
US7841041B2 (en) | 2002-08-09 | 2010-11-30 | Colgate-Palmolive Company | Oral care implement |
KR200354838Y1 (ko) * | 2004-03-22 | 2004-06-30 | 이상호 | 칫솔 |
US8281448B2 (en) | 2005-10-24 | 2012-10-09 | Colgate-Palmolive Company | Oral care implement having one or more moving sections |
US20080085490A1 (en) * | 2006-10-04 | 2008-04-10 | Jabri S D D S | Truncated cone-shaped dental drill burr, measurement gauge and gingival cord applicator for dental crown preparation |
US8448287B2 (en) | 2010-10-22 | 2013-05-28 | Mcneil-Ppc, Inc. | Replaceable toothbrush head |
WO2012151259A1 (fr) | 2011-05-02 | 2012-11-08 | Water Pik, Inc. | Brosse à dents sonique à entraînement mécanique |
US9301821B2 (en) | 2011-07-12 | 2016-04-05 | Colgate-Palmolive Company | Refill head for powered oral care implement that produces vibratory and oscillatory motion |
US9468511B2 (en) | 2013-03-15 | 2016-10-18 | Water Pik, Inc. | Electronic toothbrush with vibration dampening |
CN104994766B (zh) | 2013-03-15 | 2017-10-03 | 洁碧有限公司 | 机械驱动式声波牙刷和水牙线 |
CN205568226U (zh) | 2015-07-08 | 2016-09-14 | 洁碧有限公司 | 刷牙装置 |
US10561480B2 (en) | 2016-05-09 | 2020-02-18 | Water Pik, Inc. | Load sensing for oral devices |
USD844997S1 (en) | 2016-12-15 | 2019-04-09 | Water Pik, Inc. | Toothbrush handle |
USD845636S1 (en) | 2016-12-15 | 2019-04-16 | Water Pik, Inc. | Toothbrush handle |
US10610008B2 (en) | 2016-12-15 | 2020-04-07 | Water Pik, Inc. | Brushing device with illumination features |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8525867U1 (de) | 1985-09-11 | 1986-07-10 | Grewing, Franz-Josef, 4790 Paderborn | Teilbare Zahnbürste |
DE4434617A1 (de) | 1994-09-28 | 1996-04-04 | Fuchs Gmbh | Zahnbürste |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1717125A (en) * | 1928-05-08 | 1929-06-11 | Spitz Samuel | Toilet article |
US1875476A (en) * | 1931-02-10 | 1932-09-06 | Tefra Co | Removable head toothbrush |
US1939001A (en) * | 1933-04-18 | 1933-12-12 | Doll Emil | Toothbrush |
GB960422A (en) * | 1960-07-25 | 1964-06-10 | Leon Bronesky | Motion picture projection |
CH528242A (de) * | 1970-08-18 | 1972-09-30 | Landolt Schaerer & Co | Stielbürste |
GB1265503A (fr) | 1971-04-29 | 1972-03-01 | ||
DE3038895A1 (de) * | 1980-10-15 | 1982-08-19 | Wilhelm 3300 Braunschweig Sander | Zahnbehandlungsgeraet |
IT8702909A0 (it) | 1987-04-03 | 1987-04-03 | Barno Vito Invernizzi Maria | Doppiamente setolate e spazzolino da denti con estremita'stuzzicadenti ausiliario. |
DE9109625U1 (de) * | 1991-08-02 | 1991-09-19 | Frisetta GmbH, 7869 Schönau | Zahnbürste mit einer auswechselbaren Borstenplatte |
JPH06304020A (ja) * | 1993-04-21 | 1994-11-01 | Lion Corp | 歯ブラシ |
JPH06304021A (ja) * | 1993-04-21 | 1994-11-01 | Lion Corp | 歯ブラシ |
DE9309004U1 (de) | 1993-06-17 | 1993-08-19 | Itani, Mustapha, 53343 Wachtberg | Zahnbürste |
US5864915A (en) * | 1996-10-09 | 1999-02-02 | Ra; Dojin | Toothbrush |
US5967152A (en) | 1997-12-31 | 1999-10-19 | Amtec Products, Inc. | Oral cleaning apparatus |
DE29816089U1 (de) * | 1998-09-08 | 1998-11-19 | Wals, Hiltrud, 25358 Horst | Zahnbürste mit integriertem Pastenvorratsbehälter |
-
1999
- 1999-01-29 DE DE19903505A patent/DE19903505C1/de not_active Expired - Fee Related
-
2000
- 2000-01-21 AT AT00101120T patent/ATE262812T1/de not_active IP Right Cessation
- 2000-01-21 DE DE50005832T patent/DE50005832D1/de not_active Expired - Fee Related
- 2000-01-21 EP EP00101120A patent/EP1023855B1/fr not_active Expired - Lifetime
- 2000-01-27 US US09/492,507 patent/US6360398B1/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8525867U1 (de) | 1985-09-11 | 1986-07-10 | Grewing, Franz-Josef, 4790 Paderborn | Teilbare Zahnbürste |
DE4434617A1 (de) | 1994-09-28 | 1996-04-04 | Fuchs Gmbh | Zahnbürste |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2354432A (en) * | 1999-09-17 | 2001-03-28 | Johnson & Johnson Ind Com | Tooth brush |
GB2354432B (en) * | 1999-09-17 | 2003-04-23 | Johnson & Johnson Ind Com | Tooth brush |
Also Published As
Publication number | Publication date |
---|---|
EP1023855B1 (fr) | 2004-03-31 |
DE50005832D1 (de) | 2004-05-06 |
EP1023855A3 (fr) | 2000-11-02 |
DE19903505C1 (de) | 2000-09-07 |
US6360398B1 (en) | 2002-03-26 |
ATE262812T1 (de) | 2004-04-15 |
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