Ventilation pipe mounting device for computer housing, has carrier frame which is movable in transverse direction opposite to inner frame and positioned by inserting elastic hook of inner frame into teeth of carrier frame

摘要

The device has an inner frame (40) with an elastic hook and a rectangular carrier frame (80) which comprises of two guide grooves. The upper side and the lower side of the carrier frame comprises of teeth, so that the carrier frame is movable in a transverse direction opposite to the inner frame and is positioned by inserting the elastic hook into the teeth of the carrier frame.