Hand-held drive-in tool

A hand-held drive-in tool for driving in fastening elements, comprising a guide (12);

• a drive-in ram (13) displaceably supported in the guide (12);
• a drive (30) for driving the drive-in ram (13) and having a driving spring member (31) for displacing the drive-in ram (13);
• a device (70) for preloading the driving spring member (31);
• a locking device (50) having a locking position (54) in which the locking device (50) retains the driving spring member (31) in a preloaded position thereof, and a release position (55) into which the locking device (50) is displaced upon actuation of an actuation switch (19) of the drive-in tool (10);
• and a mechanical blocking device (60) operating independently of the actuation switch (19) and having an active position (68) in which the blocking device (60) retains the locking device (50) in the locking position thereof (54), and a passive position (69) in which the locking device (50) can be displaced in the release position thereof (55).