Spanner with angularly adjustable head comprises head, hand grip and stop component, head being ring-shaped with central space for accommodating screw or nut

摘要

The scanner with an angularly adjustable head comprises a head (10), a hand grip (20) and a stop component (30). The head is ring-shaped with a central space (11) for accommodating a screw or nut. At one side of the central free space is a T-shaped link part (12), which has an axial hole (13) and a conical surface (121). The hand grip (20), corresponding to the T-shaped link part, forms a U-shaped link part (21), which has two through passage holes (22) for a bolt (41). The stop component is located between the head and the handgrip and on the side facing the head corresponding to the conical surface (121) of the head has a conical recess (31) and on the side facing the handgrip has a cavity (32), in order to engage over the link-shaped U-part, in which it can slide. In this way, the head can be positioned by the stop component in any angular position.