| 摘要 |
FIELD: personal use articles. ^ SUBSTANCE: internal knife of the electric razor of reciprocal movement comprises a body (3) of the internal knife and a connection (4) of the inner knife, which supports the body (3) of the internal knife, at the same time the body (3) comprises multiple parts (30) of the knife, which are shaped as a turned over symbol U, slide along the inner surface of the external knife (1) and cut hair on a face. In the connection (4) of the internal knife there are many vibration plates (40), which are connected to any of multiple parts (30) of the knife and produce a shaving sound in process of facial hair cutting. The support part (41) supports according vibration plates (40) and is formed as a single-point support structure to maintain a single point in each vibration plate (40). ^ EFFECT: comfortable sound during shaving, and the cut hair does not accumulate below the vibration plates. ^ 4 cl, 9 dwg |
