Patent ID: 9619975
Date: 2017-04-11
CPC Classifications: G07F,G07G,H05K

Claim:
1. A terminal casing comprising: at least one upper cover and one lower cover in which there is made a housing configured to be closed by a removable hatch having a curvilinear profile, wherein: the hatch, or the lower cover, comprises a plurality of grooves distributed longitudinally on at least two parallel faces along said curvilinear profile, the lower cover, or the hatch respectively, comprises a plurality of tabs distributed longitudinally on at least two parallel faces along said curvilinear profile, each tab of the plurality of tabs being designed to cooperate with an associated groove of the plurality of grooves, the hatch has a direction of insertion and a direction of withdrawal opposite to the direction of insertion, plurality of grooves of each face are each tilted relative to the curvilinear profile by an angle of tilt that increases in the direction of withdrawal of the hatch and decreases in the direction of insertion of the hatch, and the plurality of tabs of each face are each tilted relative to the curvilinear profile by an angle of tilt that increases in the direction of withdrawal of the hatch and decreases in the direction of insertion of the hatch.