| 主权项 |
1. A tool head comprising:
a frame assembly defining an interior hollow region and a passage extending between the interior region and an exterior of the frame assembly, the passage providing access to the interior region, the frame assembly including a first latch pin and a second latch pin, the pins disposed opposite one another and separated by the passage; a selectively positionable latch retained along the frame assembly and proximate the passage and governing access to the interior region, the latch having a first end and a second end, an exterior face generally extending between the first end and the second end, and an interior face oppositely directed from the exterior face and generally extending between the first end and the second end, the latch defining an open aperture proximate the first end and a closed and elongated slot aperture proximate the second end, the elongated slot aperture including a pair of arcuate endwalls, a front wall, and a rear wall extending between the pair of arcuate endwalls, the latch being positionably retained along the frame assembly and proximate the passage by the second pin disposed in the closed aperture and the first pin disposed in the open aperture, wherein the latch is positionable between (i) an unsecured position in which the first pin is not disposed in the open aperture and the second pin is disposed in the closed aperture, and (ii) a closed position in which the first pin is disposed in the open aperture and the second pin is disposed in the closed aperture. |
