Electric toothbrush head and electric toothbrush
OwnerDan Gaoinventor
Life of this patent
Estimating the term…
Abstract
An electric toothbrush brush head and an electric toothbrush are provided. The brush head includes a head part with bristles; and a rod part extending from the head part. An interior of the rod part comprises a cavity, and a connecting portion isolated with the cavity, and an exterior of the rod part is provided with an injection port in communication with the cavity. The injection port is configured to connect a dental irrigator, and the connecting portion is configured to connect a brush handle of an electric toothbrush, the head part is provided with a nozzle in communication with the cavity, thereby a liquid from the dental irrigator is capable of flowing through the injection port, the cavity, and the nozzle in sequence.
Claims16
An electric toothbrush brush head comprising:
- a head part with bristles;
- and
- a rod part extending from the head part, wherein an interior of the rod part comprises a cavity, and a connecting portion isolated with the cavity, an exterior of the rod part is provided with an injection port in communication with the cavity, the injection port is configured to connect a dental irrigator, and the connecting portion is configured to connect a brush handle of an electric toothbrush, the head part is provided with a nozzle in communication with the cavity, thereby a liquid from the dental irrigator is capable of flowing through the injection port, the cavity, and the nozzle in sequence.
An electric toothbrush brush comprising:
- a head part with bristles;
- a rod part extending from the head part, wherein an interior of the rod part comprises a cavity, and a connecting portion isolated with the cavity, an exterior of the rod part is provided with an injection port in communication with the cavity,
- a dental irrigator;
- and
- a brush handle of an electric toothbrush,
- wherein the injection port is configured to connect the dental irrigator, and the connecting portion is configured to connect the brush handle of an electric toothbrush, the head part is provided with a nozzle in communication with the cavity, thereby a liquid from the dental irrigator is capable of flowing through the injection port, the cavity, and the nozzle in sequence.
Dependencies are inferred from the claim text.