| 摘要 |
<p>A hand-held nailing tool comprises a casing, a power means, a drive device, a control device and a impact means, the power means includes a power supply which can be a common power supply or a charger battery, and two switches at least; the drive device includes a motor, a drive gear group and a passive gear which acts depending on whether it connects with the power means or not, in addition, only does the part of said passive gear locate teeth; the control device includes two press parts, a press means and a locking block at least, said press parts can connect said power means with said drive device when they are pressed down. At the same time, the locking block pushes said press means outwards; the impact means includes a sleeve , a impact plate and a elastic part at least. The elastic part which is located in said sleeve can push nails by means of said impact plate during the corse of its release.</p> |
