JPH0349546Y2 - - Google Patents

Description

[Detailed description of the invention] [Industrial application field] The present invention relates to the shelf structure of storage shelves such as three-dimensional safe deposit boxes used in financial institutions, and is particularly concerned with the shelf structure of storage shelves used in financial institutions, which can prevent the removal of stored protective boxes. The present invention relates to a shelf structure of a storage shelf with high security in terms of crime prevention.

[Conventional technology]

Various systems have existed in the past for banks, etc. to allow customers to use safe deposit boxes based on individual usage contracts, but one type of equipment is a system in which protective boxes (safe deposit box cases) assigned to customers are stacked in a matrix. Some items are stored in storage shelves and taken out automatically or manually each time they are used. As a storage shelf used in such equipment, for example, a shelf having a structure as shown in FIG. 4 has been used. That is, this storage shelf is composed of a side post B having a linear vertical groove A in the longitudinal direction, and a shelf board D having an L-shaped cross section and having locking pieces C formed at both ends. It is assembled by inserting the locking piece C into the vertical groove A and attaching the shelf boards D in multiple stages between the front and rear side columns B and B'. The protective box E is stored in the storage shelf thus assembled, but in order to prevent the protective box E from being taken out from the shelf, the locking device F is attached so that it can be moved up and down to lock the rear bottom of the protective box E. It was getting worse.

[Problem that the invention attempts to solve]

However, if the side posts and shelf boards of the storage shelves as described above are used as they are as a shelf structure for safe deposit box equipment, the following problems arise.

(b) The shelf plate's locking piece is simply inserted into a straight vertical groove made in the side post, so if you pull this locking piece upwards along the vertical groove, the shelf plate will move away from the side post. It comes off easily, and even an already assembled storage shelf can be easily disassembled without tools.

(b) In order to prevent the shelf from being removed, it is necessary to weld the shelf to the side pillars or to construct the shelf structure itself into a box shape, which increases costs.

(c) The locking device does not close the removal path of the protective box, and the locking fitting is inserted and locked into the protective box using the space between the upper and lower protective boxes, so there is no risk of destruction. Defense power is weak. Furthermore, the locking mechanism is complicated and requires adjustment, resulting in high cost, and since it is attached to the rear, adjustment and maintenance are inconvenient.

The present invention was developed in view of the above problems, and it is possible to assemble the shelves in such a way that it is difficult or impossible to remove the shelves when the protective box is stored, and the shelves are kept in a locked state. Since the path to take out the protective box can be completely closed, it is excellent in terms of crime prevention, and combined with its simple structure,
To provide a shelf structure for a storage shelf that is easy to assemble, maintain, and inspect, and is inexpensive.

[Means for solving problems]

In order to solve the above problems, the present invention consists of front and rear side pillars each having a locking groove with a stepped portion opened in the longitudinal direction, and a narrow neck that abuts and locks the stepped portion of the locking groove. It is equipped with a locking piece having an abutting part and consists of left and right shelf boards installed on the front and rear side pillars, and a locking fitting that is held by the left and right shelf boards and opens and closes the protective box extraction surface of the storage chamber. , the locking metal fitting is a rod-shaped body with a bent middle part, one end of which is loosely fitted into the fixing hole of either the left or right shelf, and the other end is movable up and down into the elongated hole of the remaining shelf board. The vertical rod is loosely fitted and urged upward by a spring member, and has an engagement hole into which the other end is fitted, and is attached to the side column via a vertical movement mechanism. It has a shelf structure.

[Effect]

The work is simple as the storage shelf can be assembled simply by inserting the locking piece of the shelf board into the locking groove of the side column, and the locking piece cannot be pulled out from the stepped part of the locking groove. If the protective box is stored in the shelf, the shelf board cannot be removed from the side column, and therefore, unless the locking hardware is unlocked, the box cannot be removed from the storage compartment. It is not possible to take out the protective box.

〔Example〕

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

Figures 1 to 3 relate to the present invention; Figure 1 is a perspective view showing an example of a storage shelf of a three-dimensional safe deposit box, etc. in which the present invention is implemented; Figure 2A is a perspective view of a side pillar; B shows a perspective view of the shelf board.

In Fig. 1, reference numeral 1 denotes a storage shelf with a three-dimensional structure having a large number of storage chambers 2 arranged in a matrix in the vertical and horizontal directions, and the storage chambers 2 are vertically arranged at a predetermined interval in the front and rear rows. left and right shelf boards 4a, horizontally suspended between the side pillars 3, 3 of the front and rear rows,
4b.

As shown in FIG. 2A, in the side column 3, locking grooves 6 having stepped portions 5 are formed at predetermined intervals in the longitudinal direction of the side surface of a U-shaped member in cross section. It is formed so as to be divided into a short groove 6b and a long groove 6a at the portion 5. Next, one shelf board 4a is formed by bending a board material of a predetermined size into an L shape, as shown in FIG. It has a bottom frame part 8 on which a box is placed. Curved locking pieces 9, 9 are provided near both ends of the side frame portion 7 to be fitted into the long grooves 6a of the locking grooves 6 of the front and rear side columns 3. From the locking piece 9 near the rise from the side frame part 7,
A contact portion 10 is formed with a slightly narrow neck and abuts against the stepped portion 5 of the locking groove 6. The longitudinal dimension of the locking piece 9 is formed to be longer than the dimension of the short groove 6b, and when the abutment part 10 is inserted into the short groove 6b, it is impossible to pull it out. Although not shown, the other shelf board 4b is also made to be symmetrical to the shelf board 4a.

Note that the shapes of the locking groove 6 of the side column 3 and the locking pieces 9 of the shelf boards 4a and 4b may have portions corresponding to the contact portion 10, step portion 5, and short groove 6b in this embodiment. Of course, the shapes are not limited to those in the drawings.

Again, in FIG. 1, the protective boxes 12 are stored in the storage chambers 2 so that they can be taken out and taken out, and locking fittings 11 are installed on the shelves in the front of each storage chamber 2 to prevent the protective boxes 12 from being removed. It is held and attached to plates 4a and 4b.

FIG. 3 is an enlarged perspective view showing the front side of the storage chamber 2. FIG. In the same figure, the locking fitting 11 is made of a rod-shaped body bent at the middle part, and one end is connected to the shelf board 4.
b is loosely fitted into the fixing hole 14 drilled at the tip of the shelf board 4a, and the other end is fitted loosely into the long hole 1 drilled at the tip of the other shelf board 4a.
5 so as to be able to swing vertically, and is biased upward by a spring member 16. When the swingable end 11a moves up and down in the elongated hole 15, if the end 11a is immovably fixed using a fixing means as described later, the intermediate bent part 11b of the locking fitting 11 Base end portion 1 of the end portion 11a
1'a closes the removal path of the protective box 12, and the removal of the protective box 12 is prevented. Conversely, when the fixing means is released and the locking fitting 11 is pushed down against the bias of the spring member 16, the path for taking out the protective box 12 is opened, so the protective box 12 is taken out from the storage chamber 2. I can do it. In this case, the lock fitting 11
Unless pressed down, the spring member 16 keeps the extraction path closed, thereby preventing the protection box 12 from falling.

In this embodiment, as the fixing means, a vertical rod 18 having an engagement hole 17 into which the end 11a of the locking fitting 11 is inserted as shown in the third figure is attached to the front surface of the side column 3 with a vertical movement mechanism 19 ( (Fig. 1) so that it can be moved up and down, and by moving the vertical rod 18 upward,
When the vertical rod 18 is fixed at a position where the engagement hole base 17a engages with the end portion 11a, the lock fitting 11 is locked so that it cannot be moved, and conversely, when the vertical rod 18 is moved downward, the lock is released. ing.

Next, a method of assembling the storage shelf with the above configuration will be explained. First, the side columns 3 of the front row and the rear row are erected and fixed in advance on the floor surface so that their U-shaped openings face each other. At this time, the locking groove 6 of the front and rear side columns 3
are in a mutually symmetrical positional relationship when viewed from the side of the storage shelf 1, that is, from the direction of arrow I in FIG.
Also, the distance between the side columns 3 in the front and rear rows is the same as the shelf boards 4a, 4.
When one of the locking pieces 9 of b is located in one of the short grooves 6b of the side post 3, the other locking piece 9 is located in the long groove 6a of the other side post 3. And the long groove 6a of the side column 3 on the rear side in FIG.
After inserting the locking pieces 9 on the rear side of the shelf boards 4a and 4b, the shelf boards 4a and 4b are pushed rearward to move the locking pieces 9 to the short grooves 6b. At this time, shelf board 4
The locking pieces 9 on the front side of the panels a and 4b are located in the long grooves 6a of the side columns 3 on the front side, so insert the locking pieces 9 into the long grooves 6a and pull the shelves 4a and 4b forward. Move it to the short groove 6b on the side. Therefore, shelf board 4
a and 4b are horizontally suspended between the side columns with the front and rear locking pieces 9 loosely fitted into the locking grooves 6 of the side column 3, and the abutting portion 10 of either of the locking pieces 9 Since it engages with the stepped portion 5 of the locking groove 6, it will not easily come off from the side post. Protective box 1 is placed in storage room 2 assembled in this way.
2, the side wall of the protective box 12 becomes an obstacle, making it impossible to remove the shelf boards 4a and 4b from the locking groove 6. Therefore, when the protective box 12 is stored and the lock fitting 11 is locked, the protective box 12 cannot be taken out from the storage chamber 2 unless this lock is released.

[Effect of idea]

As described above, the shelf structure of the storage shelf according to the present invention has the following effects.

(b) If the protective box is stored in the storage shelf, it is impossible to remove the shelf board from the side pillars, so if the locking fittings are all locked, the protective box cannot be removed from the storage compartment unless this lock is released. I can't take it.

(b) Since the structure of the shelves and side columns is simple, assembly, adjustment, and inspection of the storage shelves are easy.

(c) The side columns, shelf boards, locking fittings, etc. have simple member shapes, and since the front and rear side columns can have the same shape, manufacturing costs can be reduced.

(d) The lock fitting can serve both as an all-lock and as fall prevention.

It has the following effects.

[Brief explanation of the drawing]

1 is a perspective view showing an embodiment of the storage shelf of the present invention, FIG. 2A is a perspective view showing the side pillars of the storage shelf, FIG. FIG. 3 is an enlarged perspective view showing the front side of the storage chamber of the storage shelf, and FIG. 4 is a perspective view of a conventional storage shelf. 1...Storage shelf, 2...Storage room, 3...Side pillar, 4
a, 4b... Shelf board, 5... Step portion, 6... Locking groove, 6a... Long groove, 6b... Short groove, 9... Locking piece, 10... Contact portion, 11... Chain Lock fitting, 12...
...Protection box, 18...Vertical rod.

Claims (1)

[Scope of utility model registration request] Left and right shelf boards 4 installed on the front and rear side pillars 3, 3
In the storage shelf 1 of the protective box 12, which is provided with the storage chamber 2 formed by the storage compartments 2a and 4b, the shelf boards 4a and 4b, which are provided with step portions 5 on the front and rear side pillars 3, 3, are connected. A locking groove 6 for locking, and a narrow-neck contact portion 10 that is formed on the shelf boards 4a, 4b so as to be insertable into the locking groove, and that abuts and locks the stepped portion 5 of the locking groove 6. and a locking metal fitting 11 whose both ends are held by the left and right shelf boards 4a and 4b to open and close the protective box removal path, and the locking metal fitting 11 has a bent middle part. It is a rod-shaped body, one end of which is connected to either the left or right shelf board 4b.
The other end 11a is loosely fitted into the long hole 15 of the remaining shelf board 4a so as to be movable up and down, and is biased upward by the spring member 16, so that the other end 11a is fitted into the long hole 15 of the remaining shelf board 4a. The shelf structure of the storage shelf is characterized in that a vertical rod 18 having an engaging hole 17 therein is attached to the side column 3 via a vertical movement mechanism 19.