| 摘要 |
A dry shaver has a flat casing mounting a flat cutter head composed of an outer shear foil and an inner cutter assembly. The inner cutter assembly is driven by a flat motor accommodated within the casing to reciprocate in hair shearing engagement with the outer shear foil. A flat and elongated battery is disposed within the casing over substantially the entire length thereof in side-by-side relation to the flat motor. The motor has a length shorter than the battery and is disposed in the casing with its lower end in substantially the same level as that of the battery so as to define above the motor a space which extends into an upper center portion from one lateral side of the casing. The flat motor has an output rotor shaft extending upwardly into the space for coupling thereat to an output rotor shaft. Pivotally supported to an upper center portion of the casing is a pivot lever which has a first end extending upwardly of the casing for coupling with the inner cutter assembly and has a second end extending downwardly into a lower portion of the space for coupling with a drive arm. The drive arm extends horizontally from the eccentric shaft to the second end of the pivot lever within the space in order to reciprocate the pivot lever about a pivot axis upon rotation of the eccentric shaft, thereby driving to reciprocate the inner cutter assembly.
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