| 摘要 |
A track system for suspending a wall hanging on a wall surface comprises a track, a plurality of longitudinally spaced connectors, and at least one carriage having a suspending device. Each connector consists of a threaded sleeve, a pair of nuts, a washer, a wood screw and a center point guide to protect the wall surface. Each threaded sleeve is dimensioned to fit within a corresponding aperture in the back wall of the track and to receive a pair of nuts on its threaded outer surface. The nuts are positioned on the threaded sleeve on either side of the track's back wall so that the back wall is securely gripped between the nuts. The lateral offset distance between the back wall of the track and the wall surface can be adjusted by changing the relative position of the nuts on the threaded sleeve so as to compensate for any irregularities in the wall surface. The carriage has a carriage body adapted to slidably engage the track along its length and a clamp for releasably locking the carriage body against the track depending on whether lateral pressure is applied to the finger grip. The carriage's suspending device is attached to the bottom of the carriage body and comprises a hook and a hook position adjuster. The position adjuster comprises a guide block, a hook bracket, an adjusting screw and a casing. The casing is dimensioned to receive the guide block, the hook, the hook bracket and the adjusting screw. The hook is positioned within casing such that when adjustable screw is turned, the hook can be laterally positioned towards or away from the wall surface.
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