| 摘要 |
<p>A fastener for a packaging is disclosed. The fastener comprises a box body, a tray and a fastener having a support arm and an arch-shaped arm, characterized in that the side frame of the box body and the bottom of the box body form into a cavity, and the inner sidewall of the side frame is a semi-dovetail slot and the side edge of the tray is a recessed platform, and the support arm and the arch-shaped arm are engaged at the semi-dovetail slot, and the tray positioned at the upper end of the fastener is pressed against the recessed platform such that the tray is fastened at the cavity of the box body, whereby the loading and unloading of the tray are easy and the packaging is re-usable.</p> |
