KR100692568B1 - Lock device of deposit box - Google Patents

Abstract

A locking device of a deposit box is provided to facilitate locking and unlocking of a door and to minimize the gap between the door and a receiving space by closely contacting an inclined surface of a guide unit to a protruded inclined surface of a fixing bracket by the elasticity of a spring. A locking device of a deposit box is composed of a body including plural receiving spaces(11) having an opened front side; a door(2) turned by a hinge installed at the front side of the receiving space; and a locking unit locking the door. The locking unit comprises a fixing bracket(3) fixed to the side wall of the receiving space and formed with at least one protruded inclined surface(31); a locking member(4) fixed in the door by a fixing unit and composed of a guide unit(41) supported by the elasticity of a spring(7) installed in the fixing unit in opening and closing the door and provided with an inclined surface(411) sliding along the protruded inclined surface of the fixing bracket and a fixing unit(42) extended from the guide unit and protruded out of the door; and a handle installed at the outer side of the door to open and close the door.

Description

Lock device of deposit box

1 is a perspective view showing an article storage box having a locking device according to the present invention.

2 is a cross-sectional view taken along the line A-A of FIG.

3 is an enlarged view of a portion B of FIG. 2;

Figure 4 is a perspective view showing an open state of the locker door with a lock according to the present invention.

5 is a view showing an article storage box having a conventional locking device.

<Explanation of symbols for the main parts of the drawings>

1: main body

    11: storage space 111: horizontal stand, 112: vertical support, 112a: groove

    12: hinge

    13: protrusion

2: Door

    21: through hole

    22: insertion member 221: gap

3: fixed bracket

    31: extruded slope

    32: Bolt

    33: tap hole

4: locking member

    41: guide portion 411: inclined surface

    42: fixing part 421: fixing hole

5: handle

    51: fixing hole

    52: flat portion

    53: gripping groove

6: fixing means

    61: fixing plate 611: bolt, 612: tap hole

    62: protrusion 621: inner space portion

7: spring

The present invention relates to a lock of an article storage box, and more particularly to a lock of an article storage box that can facilitate opening and closing of the door as well as intermittent and release of the door.

Generally, a locker is used in schools, dormitories, companies, etc. to store individual characters.

On the other hand, Figure 5 is a view showing a conventional article storage box, the article storage box is provided with a main body 100 including a storage space 101 is open in the front, and the storage space 101 of one side of the main body 100 The door 200 is provided to be opened and closed through the hinge 102 and the handle 300 is provided on the outside of the door 200 to open and close the door 200.

In addition, the article storage box is provided with a separate locking device 400 to enable the control and release of the door 200 in order to prevent theft of the equipment stored in the storage space 101.

The locking device 400 is composed of a key hole 401 formed in front of the door 200, and a latch 402 for controlling the door 200 in accordance with the operation of the key hole 401.

The article storage box having such a configuration has a problem in that the handle and the door are intermittent, that is, the locking device is separately provided, so that the door has to be opened after the lock is operated and the door is locked and released.

Accordingly, the present invention has been invented to solve the above problems, it is possible to facilitate the control and release of the door by the operation of the intermittent means, as well as to provide a lock of the article storage box that can easily lock the door. It is.

The present invention for achieving the above object is a main body including a plurality of storage space is opened in the front, a door provided to be rotatable by a hinge provided on one front of the storage space, and the door In an article storage box including a control means for controlling; The control means is fixed to the side wall of the storage space and has a fixing bracket having one or more protruding inclined surfaces on one side, and is fixed through the fixing means on the inside of the door and to the elasticity of the spring provided inside the fixing means when opening and closing the door. A locking member formed of a guide part having a slope supported on the protruding inclined surface of the fixing bracket and extending to the guide part and a fixing part protruding outward of the door, and provided at an outside of the door to open and close the door; It is characterized by consisting of a handle.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

1 is a perspective view showing an article storage box having a locking device according to the present invention, FIG. 2 is a cross-sectional view taken along line AA of FIG. 1, FIG. 3 is an enlarged view of a portion B of FIG. 2, and FIG. 4 is according to the present invention. A perspective view showing an open state of a locker door with a locking device.

As shown in Figures 1 to 4, the lock of the article storage box according to the present invention is a main body (1) including a plurality of storage spaces 11 is open front, and one front side of the storage space 11 In the article storage box including a door (2) provided to be rotatable by the hinge (12) provided in the, and the control means for controlling the door (2); The control means is fixed to the side wall of the storage space 11, the fixing bracket (3) having at least one protruding inclined surface 31 on one side and the fixing means (6) inside the door (2) And a guide part having an inclined surface 411 which is supported by the elasticity of the spring 7 provided in the inside of the fixing means 6 and slides on the protruding inclined surface 31 of the fixing bracket 3 when the door 2 is opened and closed. A locking member 4 formed of a fixing part 42 extending from the 41 and the guide part 41 and protruding to the outside of the door 2, and provided at an outer side of the door 2. It is characterized by consisting of a handle (5) to open and close).

In particular, the article storage box is made of steel or wood, etc., one side of the storage space 11 that is a configuration of the main body 1 is provided with a protrusion 13 formed with a through-hole so that the hinge 12 is fastened. .

In addition, the storage space 11 provided in the middle portion of the main body 1 is provided with a horizontal stand 111, the upper and lower portions of the horizontal stand 111 includes a groove portion 112a formed to be recessed inward. At least one vertical pedestal 112 is provided.

Therefore, various documents can be organized and stored through the horizontal stand 111 and the vertical pedestal 112, and the grooves 112a of the vertical pedestal 112 can easily hold the documents by hand.

On the other hand, the door 2 is provided with a through-hole 21 so that the handle 5 is located, the insertion hole 22, the front is open to the through-hole 21 is fixed by being fitted.

In addition, the insertion member 22 is provided with a gap 221 so that the fixing portion 42 of the locking member 4 can protrude to the outside, the rear inner surface of the insertion member 22 by welding The handle 5 is fixed.

In addition, a fixing hole 421 is further provided in the fixing part 42 of the locking member 4, and the fixing hole 51 corresponding to the fixing hole 421 of the fixing part 42 is provided in the handle 5. ) Is further provided.

In addition, the handle 5 is a flat portion 52 formed to be parallel to the fixing portion 42 of the locking member 4, and the handle (so that the user can easily grip by the user's hand when opening and closing the door 2) 5) and a holding groove 53 provided at the lower portion.

Meanwhile, at least one tab hole 33 is formed in the fixing bracket 3 to be fastened and fixed by the bolt 32, and the inclined surface 411 is positioned at a position corresponding to the protruding inclined surface 31 of the fixing bracket 3. The formed guide part 41 is provided to slide on the protruding inclined surface 31 of the fixing bracket 3 when the door 2 is opened and closed.

That is, the door 2 may be easily opened and closed by the surface contact between the protruding inclined surface 31 of the fixing bracket 3 and the inclined surface 411 of the guide part 41.

The protruding inclined surface 31 of the fixing bracket 3 and the inclined surface 411 of the guide portion 41 are formed in an arc shape so that the temporary inclined surface 411 slides along the protruding inclined surface 31 more easily. 41) was allowed to enter the inside of the fixing bracket (3).

Hereinafter, the locking member according to the present invention in more detail as follows.

First, the locking member 4 is fixed to the inside of the door 2 through the fixing means 6, the fixing means 6 is provided on the inside of the door 2 and fastened through the bolt 611 It consists of a fixing plate 61 is provided with a plurality of tab holes 612, and a protrusion 62 provided in the fixing plate 61, the inner space portion 621 open at one side.

Accordingly, the guide part 41, which is a configuration of the locking member 4, is positioned in the inner space part 621 of the protrusion 62, and the elastic part is applied to the guide part 41 on the other side of the guide part 41. The spring 7 is positioned.

In addition, the fixing part 42 extending to the guide part 41 is protruded to the outside through a gap (see FIG. 1) of the insertion member 22.

Therefore, when the door 2 is closed, the fixing hole 51 of the handle 5 and the fixing hole 421 of the fixing part 42 are positioned to correspond to each other, and lock the lock to the fixing holes 51 and 421. The door 2 is locked.

Hereinafter, a description will be given of the operation relationship of the control means of the locking device of the article storage box according to the present invention.

As shown in FIGS. 1 to 4, first, when the door 2 is closed, the guide portion 41 is moved by the elasticity of the spring 7 while the door 2 is moved backward by the user's operation. When the inclined surface 411 is in contact with the front surface of the protruding inclined surface 31 of the fixing bracket 3 and the force is continuously applied, the guide portion 41 slides to the rear side and closely adheres to the rear of the protruding inclined surface 31 of the fixing bracket 3. Will be. Therefore, while the inclined surface 411 of the guide portion 41 is in close contact with the rear surface of the protruding inclined surface 31 of the fixing bracket 3, the position of the fixing portion 42 integrally provided with the guide portion 41 is fixed. The fixing hole 421 of the government 42 and the fixing hole 51 of the handle 5 are located to correspond to each other so that the door 2 is not opened by fastening the lock to the fixing holes 421 and 51.

On the other hand, when the door 2 is opened, the lock of the lock is released by the user's operation and the handle 5 is pulled forward to move the door 2 forward and the elasticity of the spring 7 causes the door 2 to move forward. The guide part 41, which is in close contact with the rear surface of the protruding inclined surface 31 of the fixing bracket 3, moves forward and is separated from the front of the fixing bracket 3 so that the guide part 41 returns to the initial position. do.

As the protruding inclined surface 31 of the fixing bracket 3 and the inclined surface 411 of the guide portion 41 are in close contact with each other by the force applied from the outside, they are sliced forward and backward by the elasticity of the spring 7. The door 2 is prevented from being opened by magnetic force, and the door 2 can be easily opened and closed.

As described above, the locking device of the article storage box according to the present invention may facilitate the control and release of the door by the operation of the control means, as well as the effect of easily locking the door.

In particular, when the door is closed, the interlocking means is operated so that the inclined surface of the guide portion is in close contact with the protruding inclined surface of the fixing bracket by the spring elasticity, and the door is more closely in front of the storage space, thereby minimizing the gap between the door and the storage space. It has an effect that can be done.

Claims (3)

A main body 1 including a plurality of storage spaces 11 with a front open, a door 2 rotatably provided by a hinge 12 provided at one front side of the storage space 11, and In an article storage box including a control means for controlling the door (2); The control means, A fixing bracket 3 fixed to the side wall of the storage space 11 and having one or more protruding inclined surfaces 31 formed on one side thereof; It is fixed to the inside of the door 2 through the fixing means 6 and is supported by the elasticity of the spring (7) provided in the interior of the fixing means 6 when opening and closing the door (2) of the fixing bracket (3) A locking member 4 including a guide portion 41 having an inclined surface 411 sliding on the protruding inclined surface 31 and a fixing portion 42 extending to the guide portion 41 and protruding out of the door 2. )Wow, Locking device of the article storage box, characterized in that the handle is provided on the outside of the door (2) to open and close the door (2). The fixing part 42 of the locking member 4 is further provided with a fixing hole 421, Locking device of the item storage box, characterized in that the handle (5) is further provided with a fixing hole 51 corresponding to the fixing hole (421) of the fixing part (42). According to claim 1, The fixing means 6 is provided on the inside of the door (2) and the fixing plate 61 is provided with a plurality of tab holes 612 to be fastened through the bolt 611, and the fixing plate 61 And a protrusion 62 including an inner space part 621 open at one side thereof, Protruding inclined surface (31) of the fixing bracket (3) and the inclined surface (411) of the guide portion 41 is a lock of the article storage box, characterized in that formed in an arc shape.

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