| 摘要 |
A quick-detachable blade guard mounting structure includes a mounting frame, a holding down member defining with one side of the mounting frame a gap, a blade guard holder member insertable into the gap, stop means adapted for stopping the blade guard holder member in the gap, a lever pivoted to the holding down member and adapted for moving between a first position to unlock the blade guard holder member and a second position to lock the blade guard holder member.
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