Abstract A locking means for a trunk in an automobile is disclosed which can be unlocked by the rotation of a key inserted in a key cylinder of the trunk and which comprises a first switch provided at a proper location in the room of the automobile to open and close a D.C. circuit including an actuator means for unlocking the locking means. A second switch which is usually closed is provided in said D.C. circuit in such a way as to be opened by the rotation of said key inserted in the key cylinder of the trunk in a direction contrary to that for unlocking the locking means, thereby it becomes possible for a proprietor of the automobile who stands outside the automobile near the trunk to actuate the second switch so as to prevent the opening of the trunk by any other person against the will of the proprietor.
In a locking means for a trunk in an automobile which can be unlocked by the rotation of a key inserted in a key cylinder of the trunk and which comprises a first switch provided at a proper location in a passenger room of the automobile to open and close a D.C. circuit including an actuator means for unlocking the locking means, the improvement wherein a second switch which is usually closed is provided in said D.C. circuit in such a way as to be opened by the rotation of said key inserted in the key cylinder of the trunk in a direction contrary to that for unlocking the locking means.
Claim 2
Dependent Claim
111 words
In a locking means for a trunk in an automobile which can be unlocked by the rotation of a key inserted in a key cylinder of the trunk and which comprises a first switch provided at a proper location in a passenger room of the automobile to open and close a D.C. circuit including an actuator means for unlocking the locking means, the improvement wherein a second switch which is usually closed is provided in said D.C. circuit in such a way as to be opened by the rotation of said key inserted in the key cylinder of the trunk in a direction contrary to that for unlocking the locking means.
Claim 3
Dependent Claim
22 words
A locking means for a trunk in an automobile as claimed in claim 1 wherein said actuator means includes a plunger mechanism.
Claim 4
Dependent Claim
22 words
A locking means for a trunk in an automobile as claimed in claim 2 wherein said plunger mechanism includes a D.C. motor.
Claim 5
Dependent Claim
39 words
A locking means for a trunk in an automobile as claimed in claim 3 wherein said key cylinder of the trunk has a cylinder lever connected thereto to open the contact of said second switch which is usually closed.