| 摘要 |
<p>The system (1) has a letterbox housing (2) for retaining posts insertable over a letter insertion aperture. The housing is two-piece formed and comprises an upper shell (20) and a lower shell (22). The upper shell is fastenable at a system support (4), and the lower shell forms a drawer (24) that is guided in the upper shell. The upper shell comprises an upper top wall (20a) and two extending side walls, and the lower shell is formed from a lower bottom wall (22a) and two extending side walls (22b). The aperture comprises a wall-like insertion carrier with an insertion flap (10).</p> |
