| 摘要 |
<p>The clippers have a box-shaped support body (1) containing two holes at the front end and two holes in the middle. The lower blade (3) is mounted at the front end and a slide fastener (5) with a sliding part (51) protruding from the support body so that the fastener can be moved in and out of the latter is mounted at the rear end. The upper blade (2) is fixed to the front part of the support body and connected via a spring plate (9) to the lower blade, which has a bearing (21) at its rear end and is connected to a lever (4) via a hinge pin (10) in the front part of the support body. The hinge pin is passed through small elongated holes (41) in the left and right sides of the lever, which has a curved rear end. A spring (12) is secured to the hinge pin at one end and to the lever at the other end.</p> |
