NO941693L - Self-adjusting three-sided toothbrush, and method of making the same - Google Patents
Self-adjusting three-sided toothbrush, and method of making the sameInfo
- Publication number
- NO941693L NO941693L NO941693A NO941693A NO941693L NO 941693 L NO941693 L NO 941693L NO 941693 A NO941693 A NO 941693A NO 941693 A NO941693 A NO 941693A NO 941693 L NO941693 L NO 941693L
- Authority
- NO
- Norway
- Prior art keywords
- contact
- teeth
- bristles
- toothbrush
- self
- Prior art date
Links
Landscapes
- Brushes (AREA)
Abstract
En tresidet tannbørste med børste- hoder (11, 14, 16) som innstiller seg på uavhengig måte for å opprettholde kontakt med gommene og tennenes over- flater. De tre børstehoder (11, 14, 16) er uavhengig festet til et eneste hånd- tak (10) ved hjelp av langstrakte, flek- sible armer (19, 22, 26) og innstiller seg på uavhengig måte for å opprettholde kontakt med overflatene av tenner av forskjellig størrelse. Under bruk er busten (12) i det ene børstehode (11) i kontakt med endene av tennene og busten (17, 18) i de andre to børstehoder (14, 16) er i kontakt med de innvendige og utvendige overflater av tennene. Bust (17, 18) som er festet til sidebørste- hodene (14, 16), er skåret slik at kortere, hardere bust kommer i kontakt med de innvendige og utvendige over- flater av tennene, mens lengre, mykere bust kommer i kontakt med gommene. Tann- børsten kan fremstilles ved å benytte normale tannbørstefremstillings- teknikker.A three-sided toothbrush with brush heads (11, 14, 16) that adjust independently to maintain contact with the gums and the surfaces of the teeth. The three brush heads (11, 14, 16) are independently attached to a single handle (10) by means of elongated, flexible arms (19, 22, 26) and adjust independently to maintain contact with the surfaces. of different sized teeth. In use, the bristles (12) in one brush head (11) are in contact with the ends of the teeth and the bristles (17, 18) in the other two bristles (14, 16) are in contact with the inner and outer surfaces of the teeth. Bust (17, 18) attached to the side brush heads (14, 16) is cut so that shorter, harder bristles contact the inner and outer surfaces of the teeth, while longer, softer bristles come into contact with the gums. The toothbrush can be manufactured using normal toothbrush manufacturing techniques.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US79019891A | 1991-11-07 | 1991-11-07 | |
| PCT/US1992/009512 WO1993008889A1 (en) | 1991-11-07 | 1992-11-02 | Self-adjusting three-sided toothbrush and method of manufacture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO941693L true NO941693L (en) | 1994-05-06 |
| NO941693D0 NO941693D0 (en) | 1994-05-06 |
Family
ID=26785151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO941693A NO941693D0 (en) | 1991-11-07 | 1994-05-06 | Self-adjusting three-sided toothbrush, and method of making the same |
Country Status (1)
| Country | Link |
|---|---|
| NO (1) | NO941693D0 (en) |
-
1994
- 1994-05-06 NO NO941693A patent/NO941693D0/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO941693D0 (en) | 1994-05-06 |
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