JP2018096189A - Clear indication of opened door - Google Patents

Abstract

PROBLEM TO BE SOLVED: To solve the problem in which: in the current situation where burglary and car break-in show no signs of ending, even if security countermeasures are performed, they are not effective because these crimes are becoming trickier; also viewing from a countermeasure side, a countermeasure facility is becoming expensive; and there is a possibility that a security hole occurs from a new aspect due to advancement and complication of the facility.SOLUTION: From a point of view that it is nearly impossible to make a lock that can never be opened illicitly, a countermeasure with which a fact that the lock has been opened is recognizable (recorded) is first performed in order to prevent a desire of suspicious unlocking. At the same time, it is possible to clearly indicate not only loss or breakage in a locked area, but also presence of information leakage in the locked area.SELECTED DRAWING: Figure 1

Description

  Security measures

  There were many things that took complicated measures to require time to unlock. In addition, security measures for communication technology had to be considered at the same time by using communication technology.

  Even though the damage caused by vacant nests and storms on the car is unending, even if security measures are taken, it will become more and more sophisticated, and countermeasures will become more expensive, and the security will be improved from the new side by increasing sophistication and complexity. There is a possibility of creating a hole.

  From the point of view that it is almost impossible to produce a key that can never be opened, first take measures to understand (remain) that it was opened, aiming to suppress suspicious unlocking.

  From the viewpoint that it is almost impossible to produce a key that can never be opened, first take measures to understand (remain) that it was opened, and suppress the suspicious desire for unlocking. At the same time, it is possible to clarify not only the loss or damage in the lock area but also the information leakage in the lock area.

It is a perspective view of the present invention. Mounting method of the present invention for an inner door Mounting method of the present invention for an outer door and a sliding door

Hereinafter, embodiments for carrying out the present invention will be described.
As shown in FIG. 1, a mechanism is provided in which the detection shaft (1) moves when the door is opened and the counter (2) counts up. The seal (4) is pasted on the opening of the case (3) of the counter (2) so that the user can sign the seal (4) by handwriting. The case (3) is applied so that it can be fixed around the door with double-sided tape or screws. In addition, a door type switching mechanism (5) is provided, and mechanically switching between the spring and the slide mechanism is performed by the door type switching switch (6) so that it can be shared by the inner opening door, the outer opening door, and the sliding door. The attachment method of the present invention is shown in “FIG. 2” in the case of an inner opening door, and in “FIG. 3” in the case of an outer opening door and a sliding door.

1 Detection shaft 2 Counter 3 Case 4 Seal 5 Door type changeover mechanism 6 Door type changeover switch 7 Door to be detected

Claims (3)

  From the viewpoint that it is almost impossible to produce a key that can never be opened, first take measures to understand (remain) that it was opened, and suppress the suspicious desire for unlocking. At the same time, it is possible to clarify not only the loss or damage in the lock area but also the information leakage in the lock area.   A mechanical counter with as many digits as possible and no reset function is applied, and a seal that cannot be restored when the case is opened is pasted over the opening. In addition, the seal is subjected to surface treatment so that autographs such as signatures can be entered.   The detection axis for counting is provided with a spring and a slide mechanism so that it can correspond to an inner opening door, an outer opening door, and a sliding door, and the type of door can be changed by switching with a mechanical switch linked thereto.

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