| 摘要 |
A pneumatic tool driving assembly comprises: a valve housing (30) defining first and second chambers (301, 302) and a valve opening (303) ; a valve mechanism (36) including a valve actuator (361) that extends into the valve housing (30), and a valve member (362) that is disposed for closing the valve opening (303) and that is actuated by the valve actuator (361) to uncover the valve opening (303); and a trigger mechanism (2) pivoted to an exterior of the valve housing (30) so as to be pressible relative to the valve housing (30). The trigger mechanism (2) includes a detachable wrench (22) that is spaced apart from the valve housing (30), and a pivot joint (20) that is pivoted to the valve housing (30) and that brings the wrench (22) to pivot relative to the valve housing (30). |
