Patent ID: 11866991
Assignee: nan
Field: Civil engineering (Other fields)
Classification: CPC E  F | IPC E  F

Claim 0:
1. A detachable door system comprising:
a main panel, an upper panel, and a connection mechanism by which an upper side of the main panel hingedly couples to the upper panel, and the main panel is configured to couple with a door casing;
the connection mechanism comprising a hinge locking system capable of a fixed open position and a closed position, the hinge locking system comprising:
a fixed bracket secured to the main panel, the fixed bracket hingedly coupled to a non-fixed bracket secured to the upper panel;
a locking pin slidable in a pair of apertures in the non-fixed bracket to engage in a first pair of slots in the fixed bracket corresponding with the fixed open position and slidable in the pair of apertures in the non-fixed bracket to engage in a second pair of slots in the fixed bracket corresponding with the closed position; and
a removable fastener engageable with the locking pin to hold the locking pin in the first pair of slots and prevent the locking pin from moving slidably in the pair of apertures in the non-fixed bracket into the second pair of slots corresponding with the closed position.