| 摘要 |
Pruning shears include a first arm comprising a first handle having a latch block, and an integral jaw having a recess; a second arm comprising a second handle and an integral joining section including a cavity and a peripheral trough; a first blade securely disposed on the recess and having a cutting edge; a second blade secured to the joining section for covering the cutting edge; a joint partially disposed on the cavity for pivotably securing the first arm to the second arm; a compression spring positioned between the arms; and a hollow locking member put on the latch block. Holding the arms toward each other to compress the spring and pushing the locking member toward the blades will lockingly engage the locking member with the trough. Pulling the locking member to disengage from the trough will open the shears.
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