Patent ID: 7182374

Claim:
A locking device of a cover for closing an opening in a wall of a storing compartment, the locking device comprising: a casing disposed within said cover, a handle pivotally mounted in said casing so as to be manually pivotal between an extended position and a retracted position in order to allow for lifting said cover from said opening and, respectively, inserting said cover into said opening, a locking bar slidably mounted in said casing so as to be displaceable between a locking position for locking said cover to said wall and an unlocking position for re-leasing said cover, a return spring for biasing said locking bar from said unlocking position to-wards said locking position, and latching means arranged to arrest said locking bar in said unlocking position when said cover has been lifted from said opening, and to release said cover when said cover has been inserted into said opening, said latching means including a latching cam provided at said casing, a latching member provided at said locking bar and an unlatching spring member integrally formed with said casing, said latching member being movable between a latching position in engagement with said latching cam for arresting said locking bar, and an unlatching position out of engagement with said latching cam for releasing said locking bar, said unlatching spring member cooperating with said latching member so as to displace said latching member from its latching position to its unlatching position when said cover is inserted into said opening, and to enable the latching member to be displaced from said unlatching position to said latching position when the cover is lifted from said opening, wherein said unlatching spring member is arranged to be displaced by engaging an abutment surface of said wall when the cover is inserted into said opening to displace said latching member from said latching position to said unlatching position.