mailbox

Abstract

The mailbox of this article has a box-shaped main body, legs that support the main body, a top cover for opening and closing the opening at the top of the main body, and a chain for preventing the top cover from opening. One end of the chain is fixed to the main body. The other end of the chain is provided with a first ring with an openable opening, and the first ring is detachably attached to a second ring provided on the top cover. As shown in Reference Figure 1, when the first ring is attached to the second ring, the top cover is prevented from opening. As shown in Reference Figure 2, when the first ring is detached from the second ring, the top cover is allowed to open.

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