| 摘要 |
A locking arrangement for interlocking two or more overlapped panels includes an outer panel having a locking tab at least partially covering a first aperture, the locking tab being connected at a base to the outer panel along a foldable portion. An inner panel has a retention tab at least partially covering a retention aperture, the retention tab being connected at a base to the inner panel along a foldable portion. The inner and outer panels are overlapped so that the locking and retention tabs are substantially overlapped with the foldable portions thereof in opposed relationship whereby the locking tab may be driven through the first aperture and the retention aperture to displace the retention tab into a mutually locked and braced position. The locking tab may be released from the locked and braced relationship by a pull tab struck from both the locking tab and the outer panel, the pull tab being connected to the locking tab and extending into the outer panel through the foldable portion. |
