| 摘要 |
A pair of metal shears has a main body, a moveable blade and a moveable handle. The main body has a fixed blade and a handle. A notch is defined in the main body near the rear end of the fixed blade. The moveable blade is pivotally attached to the main body with a first pivot pin. A cutting edge is formed on the moveable blade and faces a cutting edge on the fixed blade. The moveable handle is pivotally attached to the moveable blade with a second pivot pin. A key is formed on the moveable handle and operationally engages the notch in the main body. Accordingly, the blade on the main body will pivot and close the cutting edge on the moveable blade by means of the transmission of the key and the notch. The structure of the pair of the metal shears is simplified.
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