| 摘要 |
The supporting arm of a cabinet hinge is adjustably mounted on a mounting plate to be attached to the supporting wall of a cabinet and has at its cabinet-internal end an open-ended longitudinal slot through which passes a screw fastening it to the mounting plate. A setscrew is threaded in a tap situated adjacent the front or outer end of the supporting arm and has at its bottom end adjacent the mounting plate a holding head in the form of a spherical body having a circumferential annular groove formed in rotational symmetry with the longitudinal axis of the setscrew. The holding head is inserted into an open-ended longitudinal groove having a narrow mouth, the cross section of the groove being substantially complementary to the cross section of the holding head in a plane in the longitudinal axis of the setscrew, so that the holding head is accommodated so as to be longitudinally displaceable in the longitudinal groove but secured against lifting out of the groove. |
