Abstract: The present invention discloses a mailbox apparatus including: a box for accommodating mail, wherein the box includes: two horizontal tracks, each of the tracks disposed at an inner upper part of an opposite sidewall of the box; and two pins, vertically disposed at the same level, each of the pins horizontally disposed at an entry side to one of the tracks; a door having side grooves in side facets of the door positionally corresponding to the pins, wherein the door adapted to have: an open state in which the door is horizontally disposed at an upper inner side of the box, thereby allowing insertion and extraction of the mail; and a closed state in which the door is vertically disposed. Preferably, the apparatus includes: a spring mechanism for applying force on the door while being inserted into the tracks, thereby retaining the door in position upon placing into the tracks.

Abstract: The present invention discloses a mailbox apparatus including: a box for accommodating mail, wherein the box includes: two horizontal tracks, each of the tracks disposed at an inner upper part of an opposite sidewall of the box; and two pins, vertically disposed at the same level, each of the pins horizontally disposed at an entry side to one of the tracks; a door having side grooves in side facets of the door positionally corresponding to the pins, wherein the door adapted to have: an open state in which the door is horizontally disposed at an upper inner side of the box, thereby allowing insertion and extraction of the mail; and a closed state in which the door is vertically disposed. Preferably, the apparatus includes: a spring mechanism for applying force on the door while being inserted into the tracks, thereby retaining the door in position upon placing into the tracks.