A - Human Necessities – 46 – B
Patent
A - Human Necessities
46
B
15/109
A46B 5/06 (2006.01) A46B 5/00 (2006.01)
Patent
CA 2004029
Abstract The invention relates to a toothbrush with a deflecting part (4) which has a deflection profile and is positioned between brush head (1) and stem (5) for deflecting the brush head (1) when a certain contact pressure is reach- ed. According to the invention, with a deflecting part (4) having a metallic leaf spring (6), the latter con- sists of electrogalvanized or chromium-plated steel, or of a rust proof metal or metal alloy, the leaf spring (6) being covered by a jacket (8) made of an elastomer at least on its front and back. According to the invention the deflecting part (4) is a link (7), similar to a leaf spring, which connects the brush head (1) to the stem (5) and is covered at least on its front and back by a jacket (8) made of an elastomer. The elastomer is a natural or synthetic rubber, such as styrene-butadiene rubber, butyl rubber, ethylene rubber, propylene rubber, silicone rubber, or an ethylene vinyl acetate copolymer or plasti- cized PVC.
Bartsch Klaus E.
Blendax Gmbh
Gowling Lafleur Henderson Llp
LandOfFree
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