| 摘要 |
<p>An electric shaver (1) includes a rod-shaped body part (2), a head part (3) , and a link mechanism (9). The head part projects from one end portion (2a), in a longitudinal direction, of the body part and is swingably attached to the body part with a support base (8,9a) between the body part and the head part. The head part includes a shaving portion (4) and a drive mechanism (5). The shaving portion is formed to be elongated in a direction orthogonal to a projecting direction of the head part and has paired blades (4a,4b) configured to operate relative to each other. The drive mechanism is configured to drive at least one of the paired blades. The link mechanism includes two link arms (9b) each connected to the support base and the head part respectively at connecting axes parallel to a longitudinal direction of the shaving portion. The link mechanism is configured to support the head part on the support base swingably. The two link arms are disposed asymmetrically with respect to a straight line (G) passing on a center of gravity of the head part and extending parallel with the projecting direction of the head part, when viewed in the longitudinal direction of the shaving portion.</p> |
