JPH074302B2 - Drawer unit storage system - Google Patents

Description

The present invention relates to a drawer unit storage system in a company such as a company.

[Conventional technology]

Such companies have a large amount of documents such as documents, but as a means for storing and storing these, for example, separate from the work room or the office, or partitioning a work room or the like into a library,
Alternatively, a warehouse is built separately from a building such as a work room, and many storage shelves and cabinets are installed here to store and store documents.

[Problems to be solved by the invention]

However, such a means requires a library or a warehouse for the purpose of storing and storing documents in the building or separately from the building, which is a problem in terms of space saving.

In addition, in order to obtain the required documents or to deliver the documents, it is necessary to go to a library or warehouse separate from the work room each time, and it takes time and labor to improve the paperwork efficiency. It was not good.

The object of the present invention is to eliminate the inconvenience of the above-mentioned conventional example, to save space without storing a special archive or warehouse for storing and storing documents, and to easily and quickly withdraw desired documents. It is to provide a storage system of a drawer unit that can improve office work efficiency.

[Means for solving problems]

In order to achieve the above object, the present invention horizontally stretches an endless chain having a number of drawer units attached thereto in the space under the floor, and disposes a case having a drawer outlet at an appropriate place on the indoor floor. However, a means for pulling the endless chain in the horizontal direction and a pulling up means for pulling the endless chain upward in the case are provided in the middle of the endless chain, and a desired drawer unit can be pulled up to the withdrawal opening via both these means. What is done is the gist.

[Action]

According to the present invention, in the space formed under the floor, an endless chain attached with a large number of drawer units is stretched to serve as a drawer unit storage / storage location. There is no need to provide a desired drawer unit, and by pulling up and moving the desired drawer unit to the drawer opening of the case provided on the indoor side, desired documents can be easily put in and taken out.

〔Example〕

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

FIG. 1 is an overall explanatory view showing an embodiment of a drawer unit storage system according to the present invention. In the figure, 1 is a floor, 2 is a lower ceiling, and 3 is a room. The space under the floor (above the ceiling when viewed from the lower floor), which is the space A formed between and, is used as the storage and storage area for the documents, and is placed in the space A at an appropriate interval from the slab concrete on the lower surface of the floor 1. The frame posts 4 and 4 are vertically provided so as to face each other, and the horizontal frames 5 are laid vertically in two stages on the frame posts 4, and the chain rails 6 are laid on the horizontal frames 5.

A drive sprocket 7 is arranged at one end of the horizontal frame 5, and the drive sprocket 7 is connected to a drive motor 9 via a drive chain 8 to form a horizontal frame 5
At the other end, a slide sprocket 11 that is horizontally movable by means of a take-up 10 having a mainspring structure is provided as a means for pulling in the horizontal direction.

Further, the floor 1 directly above the horizontal frame 5 is cut out at an appropriate place, for example, a place where the work desk 12 or the like is placed, to form an opening 13, and a case 24 is arranged on the floor so as to cover the opening 13 above. Further, as a means for pulling up the chain, a loading sprocket guide 14 is erected from the space A under the floor to the chamber 3 side on the floor through an opening 13 and a loading motor 15 is installed there.
The loading sprocket 16 connected to was attached so that it could move up and down.

In this way, the endless chain 18 with the roller 17 is hung on the upper and lower two-stage chain rail 6, the drive sprocket 7, the slide sprocket 11 and the loading sprocket 16.

In the figure, 19 indicates a drawer unit that is continuously suspended from this chain 18, and the drawer unit 19 is an outer case 19
It is a combination of drawer 19a that can be pulled out freely inside b.
As shown in FIG. 3 and FIG. 3, it is swingably suspended from a strut bar 21 connected to a roller shaft 17a via a drawer unit bracket 20 mounted above the side portion thereof. 22 in the figure
Indicates a strut mounting flange.

And a chain with many drawer units 19 suspended
A fixing device 23 for the drawer unit 19 is provided at the rising portion of the floor 18 on the floor 1, and the drawer is provided in the case 24 surrounding the rising portion.
The outlet 25 of 19a is formed.

In addition, a numeric keyboard is provided in the case 24 as an operation unit 26 for designating input of the drawer 19a to be pulled out in the vicinity of the drawer port, and receives the input from the operation unit 26 to control the drive motor 9, the loading motor 15, etc. A control device (not shown) using a computer or the like is separately provided, each drawer unit 19 is provided with an identification code such as a number, and the code is stored in the control device in advance. Reference numeral 27 in the figure denotes a display portion provided on the case 24 and showing that the drawer unit 19 is located at the drawer opening 25.

Next, the usage and operation will be described. Normally, the tension applied by the take-up 10 causes the slide sprocket 11 to be positioned at the end of the chain rail 6 and the loading sprocket 16 to be in the lowered position. The loading motor 15 is off. Therefore, the chain 18 is suspended in parallel between the upper and lower chain rails 6 in a stopped state, and a large number of drawer units 19 suspended from the chain 18 are also stored and stored in the space A under the floor in a stopped state. .

For example, if you want to pull out the drawer unit 19 with the number 5 in order to insert and remove documents, enter the number 5 or other key word as a code to specify the drawer unit 19 on the operation unit 26. For example, the position of the drawer unit 19 is currently searched by the function of the control device, and then the drive motor 9 is turned on.

As a result, the drive sprocket 7 rotates via the drive chain 8, whereby the roller 17 rolls on the rail 6, the chain 18 moves, and the drawer unit 19 moves in the space A.

Then, when the designated drawer unit 19 is positioned below the opening 13, the loading motor 15 starts rotating, and the loading sprocket 16 passes through the opening 13 along the loading sprocket guide 14 and rises into the case 24. As a result, the chain 18 is pulled upward by being pulled by the loading sprocket 16, and the drawer unit 19 attached here also rises into the case 24. At this time, slide sprocket 11 is chain 18
When the chain is pulled, it moves to the right in the figure against the tension from the take-up 10.
18 climbs will be secured.

At this time, since the drawer unit 19 is rotatably attached to the strut bar 21, that is, the roller shaft 17a and the chain 18 via the drawer unit bracket 20, even if the chain 18 is vertically erected, the drawer unit 19 is Holds a horizontal position orthogonal to the chain 18.

When the specified drawer unit 19 is located in the drawer 25, the lamp of the display 27 lights up to display this, and at the same time, the fixing device 23 pushes the drawer unit 19 to the lock plate of the drawer 25 and Fix it.

Therefore, the drawer 19a is pulled out by opening the lid of the drawer port 25, and documents are put in and taken out.

When documents have been put in and taken out and the drawer 19a is pushed again to close the lid of the drawer port 25, the fixing by the fixing device is released, so the chain 18 is pulled by the take-up 10 and the drawer unit 19 descends to move under the floor. It is stored and stored again in the space A.

The drawer unit 19 desired can be pulled out from the drawer opening 25 provided in another desk 12 by the same operation.

〔The invention's effect〕

As described above, the drawer unit storage system of the present invention uses the space under the floor, which was a dead space in the building, as a storage / storage area for documents, and thus saves space without requiring a separate archive or warehouse. Be useful. Further, since the drawer unit of interest can be pulled up into the room and the drawer can be pulled out with the permission of the user, the office work efficiency can be improved.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an overall explanatory view showing an embodiment of a storage system of a drawer unit according to the present invention, FIG. 2 is a side view of a drawer unit mounting portion which is a main part of the same, and FIG. It is a front view same as the above. 1 ... Floor, 2 ... Ceiling 3 ... Room, 4 ... Frame post 5 ... Horizontal frame, 6 ... Chain rail 7 ... Drive sprocket 8 ... Drive chain 9 ... Drive motor, 10 ... Take Up 11 …… Slide sprocket 12 …… Work desk, 13 …… Opening 14 …… Loading sprocket guide 15 …… Loading motor 16 …… Loading sprocket 17 …… Roller, 17a …… Roller shaft 18 …… Chain 19 …… Drawer Unit 19a …… Drawer, 19b …… Outer case 20 …… Drawer unit bracket 21 …… Strut bar 22 …… Strut mounting flange 23 …… Fixing device, 24 …… Case 25 …… Drawer opening, 26 …… Operating section 27… ... Display, A ... Space

─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. ⁶ Identification code Office reference number FI technical display location E04F 19/08 D 7196-2E

Claims (1)

[Claims] 1. An endless chain in which a plurality of drawer units are attached is horizontally stretched in a space under the floor, and a case having a drawer outlet is arranged at an appropriate place on the floor on the indoor side. A means for horizontally pulling the endless chain and a means for pulling the endless chain upward in the case are provided in the middle of the process, and a desired drawer unit can be pulled up to the drawer opening through both these means. Storage system for drawer units.