KR19990027081U - Locker lock on aircraft - Google Patents

Abstract

Disclosed is a lock for a locker for an aircraft. The apparatus includes a first magnet installed at a predetermined portion of a main body of a storage box which is provided on an upper part of a passenger seat inside an aircraft and forms a space for receiving a passenger's baggage, and a storage box detachable with respect to the main body to open and close the space. A second magnet which is installed at a predetermined portion of the door and interacts with the first magnet, and is connected to at least one of the first magnet or the second magnet and circuit means for exciting the magnet by a predetermined current signal; . The locker device of the aircraft has the advantage of minimizing the accident damage of the passenger in the event of an accidental aircraft accident by preventing the passenger from opening the storage box arbitrarily.

Description

Locker lock on aircraft

The present invention relates to a lock of the locker of the aircraft, and more particularly to a lock of the locker of the aircraft that can lock the door of the locker uniformly when determined by the crew.

Above the seats inside the aircraft cabins, there are multiple lockers for passengers to store their belongings. In a typical aircraft, the doors of such lockers are designed to allow passengers to open and close freely. Therefore, at the time of landing of the aircraft, even when the seatbelt wearing light is turned on because the aircraft has not completely landed at the airfield, it is common for passengers to unfasten their seatbelts, get out of their seats, open the locker's door and take out their luggage.

In this case, if an accidental aircraft accident occurs, not only the damage is remarkably increased, but also a problem that a passenger may be injured due to the drop of luggage in the storage box due to the sudden movement of the aircraft.

In order to prevent this, the crew calls attention to the passengers through announcements, but there are limitations in this method. Therefore, there has been a demand for a system in which the crew can control the door opening and closing of the storage box uniformly.

The present invention has been made to solve the above problems, and provides an aircraft locker lock device configured to allow passengers or captains to control whether the door is opened or closed without passengers can open the locker door at the time of takeoff and landing of the aircraft. Its purpose is to.

1 is a cross-sectional view of an embodiment of a storage box having a locker lock of the aircraft according to the present invention.

Figure 2 is a circuit diagram of a locker lock of the aircraft according to the present invention.

Explanation of symbols on the main parts of the drawing

10 ... Item Locker 11 ... Body

12 ... door 16 ... first magnet

18.2nd magnet 20 ... power

22, 23 ... manual switch

Locking device lock of the aircraft of the present invention for achieving the above object, and the first magnet is installed on the upper portion of the main body of the storage box to form a space for accommodating the passenger luggage is installed on the passenger seat inside the aircraft; And a second magnet interacting with the first magnet, and connected to at least one of the first magnet or the second magnet, which is installed at a predetermined portion of the door of the storage box detachable with respect to the main body to open and close the space. And circuit means for exciting the magnet by a predetermined current signal.

The circuit means preferably includes a power supply for supplying current to at least one of the first magnet and the second magnet, and a manual switch for opening and closing an electrical connection between the power supply and the magnet.

In addition, the manual switch is preferably installed in at least one or more of the captain's room or the crew room.

Hereinafter, with reference to the accompanying drawings, a preferred embodiment of the locker lock of the aircraft according to the present invention will be described in detail.

1 and 2 are a cross-sectional view and a circuit diagram of the aircraft storage box according to the present embodiment, respectively.

As shown, the locker lock of the aircraft of the present embodiment is provided in the locker box 10 installed on the upper part of the passenger seat (not shown) located in the cabin of the aircraft, the locker box 10 accommodates passenger luggage. A main body 11 forming a space 14 to be opened, and a door 12 detachably attached to the main body 11 by a hinge coupling or the like so as to open and close the space 14. The member number 11a is a handle provided on the outer surface of the door to open and close the door 11.

And as a characteristic configuration of the present invention, the lower portion of the main body 11 is provided with a first magnet 16 which is an electromagnet, the lower portion of the door 12 is a permanent magnet which interacts with the first magnet 16 The second magnet 18 is installed. In addition, a circuit means is provided which is connected to the first magnet 16 to excite the electromagnet by a predetermined current signal.

As can be seen in Figure 2, the circuit means is a manual switch for opening and closing the electrical connection between the power supply 20 for supplying a current to the first magnet 16, and the power supply 20 and the first magnet 16 (22,23). Therefore, the magnetic force is generated or dissipated in the first magnet 16 according to the open / close state of the manual switches 22 and 23.

In addition, two manual switches 22 and 23 are preferably installed in the captain's room and the crew room, but only one may be installed in the captain's room or the crew's room.

Although not shown in the drawings, the main body 11 is provided with a first magnet which is a permanent magnet, the second magnet which is an electromagnet is installed on the door 12, and circuit means for exciting the second magnet is provided. It is apparent that the locker lock of the aircraft does not depart from the scope of the present invention. It is also possible to use both the first magnet and the second magnet as an electromagnet.

Hereinafter, the operation of the aircraft locker lock according to the present embodiment having the configuration as described above.

If the seatbelt wearing light is turned on even after the aircraft has landed at the airfield, the crew member or captain operates the manual switches 22 and 23 installed in the captain's room and the crew's room to the first magnet 16 installed in the main body 11. Supply a predetermined current. In this case, the door 12 of the storage box 10 is coupled to the main body 11 as indicated by the solid line in FIG. Therefore, since the magnetic force is generated in the first magnet 16, which is an electromagnet, to interact with the second magnet 18, which is a permanent magnet, the door 12 and the main body 11 of the goods storage box are strongly coupled.

Accordingly, since the passenger cannot manually open the door 12 of the storage box 10, the passenger is not released from the seat, thereby preventing accidents that may occur during landing. After the aircraft has completely landed, opening only one of the manual switches 22 and 23 in the cabin or the crew compartment cuts off the current flowing in the first magnet 16 and thus the first magnet 16 and the second magnet 18. There is no magnetism in between. Thus, as indicated by the dashed-dotted line in FIG. 1, the passenger can freely open the door 12 of the storage box 10 and take out the luggage.

In addition, when the crew judges that there is a danger to the passenger (for example, when the aircraft passes the airflow), the manual switch 22, 23 is connected to prevent the door 12 from opening, thereby preventing This can prevent the risk of injury to passengers due to falling luggage.

As described above, the locker device of the aircraft according to the present invention has an advantage that the accident damage of the passenger can be minimized in case of an accidental aircraft accident by preventing the passenger from opening the locker arbitrarily.

Although the present invention has been described with reference to one embodiment shown in the drawings, this is merely illustrative and can be modified in various forms by those skilled in the art within the technical scope of the present invention. In particular, the present invention has been described as an example of an aircraft, but of course can also be applied to the storage of goods of passenger ships and high-speed trains.

Claims (3)

A first magnet installed at an upper portion of a passenger seat inside the aircraft, the first magnet being provided at a predetermined portion of a main body storage box to form a space for receiving a passenger's baggage; A second magnet which is installed at a predetermined portion of the door of the storage box detachable with respect to the main body so as to open and close the space, the second magnet interacting with the first magnet, And a circuit means connected to at least one of the first magnet and the second magnet to excite the magnet by a predetermined current signal. The method of claim 1, The circuit means, A power supply for supplying current to at least one of the first magnet and the second magnet; And a manual switch for opening and closing an electrical connection between the power source and the magnet. The method of claim 2, The manual switch is locker of the aircraft locker, characterized in that installed in at least one of the captain's room or the crew room.