Oral care implement

Oral care implement

  • CN 106,455,802 A
  • Filed: 05/07/2014
  • Published: 02/22/2017
  • Est. Priority Date: 05/07/2014
  • Status: Active Application
First Claim
Patent Images

1. a kind of oral care implement, it includes:

  • Main body, it includes the head of the end of shank and described shank, and described main body has cavity wherein, and described headPortion has at least one oral care elements extending from described head;

    Displaceable wall in described cavity, described cavity is divided into first reservoir with variable-volume and the second storage by described wallDevice, described first reservoir is used for storing oral care fluid;

    Fluid issuing, described oral care fluid can be assigned to the outside of described oral care implement by described fluid issuing;

    Passage, it makes described first reservoir and described fluid issuing fluidly connect;

    Control valve, it can move between the first location and the second location, and described primary importance is used for preventing fluid from describedDescribed fluid issuing is passed through in one reservoir flowing, and the described second position is used for allowing that fluid flows by described from described first reservoirFluid issuing;

    First opening, it makes described second reservoir be connected with the described external fluid of described oral care implement;

    AndFirst check-valve, it is used for allowing that air passes through described first open flow from the described outside of described oral care implementTo in described second reservoir and be used for limiting air and pass through described first open flow to described oral cavity from described second reservoirThe described outside of care appliance.

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