| 摘要 |
<p>A stand (10) for mailboxes provides an elongated structural assembly (20) that includes an upper section (30) that is rigidly mounted to a mailbox (B) and a lower section (40) that is rigidly mounted to a fixed location. The two sections (30) and (40) are coaxially aligned next to each other and urged towards each other through the action of a spring member (50) that is pre-stretched inside the upper (30) and lower sections (40). The larger the deflection of the upper section (30) with respect to the at rest coaxial alignment with the lower section (40), the larger the recovering force that is created perpendicular to the at rest coaxial alignment.</p> |
