Refill pack for a personal use device

Details Refill pack for a personal use device Refill pack for a personal use device

A - Human Necessities

46

B

A46B 11/02 (2006.01) A46B 13/04 (2006.01) B65D 33/36 (2006.01) B65D 35/28 (2006.01) A61C 17/22 (2006.01)

Patent

CA 2689071

The present invention relates to a personal use device, preferably a toothbrush, a shaving device, or a hair removal device. The invention relates to a refill pack for such a personal use device, having a supply container (2), particularly a supply bag, containing at least one hygiene or care substance such as tooth paste or the like, and a pump (3.) tightly connected to the supply container, the pump chamber of which is connected to the interior (6) of the supply container via an input valve (5). By deformation of a membrane which bounds the pump chamber (7), the pump chamber volume can be changed. The invention also relates to a method for filling such a refill pack.

L'invention concerne un appareil à usage personnel, de préférence une brosse à dents, un rasoir ou un épilateur. L'invention concerne une recharge pour un appareil de ce type, à usage personnel, comprenant un réservoir (2), en particulier un sachet contenant au moins une substance de soin et/ou de traitement à exprimer, comme du dentifrice ou similaire, ainsi qu'une pompe (3) solidarisée au réservoir (2), dont la chambre de pompage (4) est reliée à l'espace intérieur (6) du réservoir par l'intermédiaire d'une soupape d'admission (5) et dont le volume peut être modulé par déformation d'une membrane (7) délimitant la chambre de pompage. L'invention concerne également un procédé utilisé pour remplir une telle recharge.

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