JPS602837Y2 - drawing storage - Google Patents

Description

[Detailed explanation of the idea] The present invention relates to a drawing storage.

More specifically, it relates to a storage cabinet for storing drawings or paper tubes in an upright position.

Traditionally, to store drawings, they were rolled up and stored in paper tubes to facilitate retrieval, and the paper tubes were placed on a shelf and stacked horizontally, or they were placed one layer at a time on a shelf. However, in the case of round paper tubes, there is a problem in stacking them, and when stacked in one layer, they not only have the disadvantage of being prone to rolling, but also require an extremely large space if the paper tubes are long. There was a drawback that.

In addition, as a cabinet for organizing and storing documents, a pair of U-shaped frames are placed vertically opposite each other, and within these frames, a large number of document cases are arranged vertically at regular intervals. The U-shaped frames are pivotally attached to a large number of document cases in this way, and then fixed to the cabinet as appropriate.
It is known that the frame end of the upper U-shaped frame metal is pivoted to the back side of the front opening door of the cabinet (Utility Model No. 48-4371).
Publication No. 7).

However, in such a mechanism, when the door is opened, the upper U-shaped frame should move forward and downward, forming a parallelogram with the case and the upper and lower frames. Since the pivot point for the cabinet is different from the pivot point for the case, there is a fatal flaw in that it cannot actually be opened.

The present invention was made to improve the above-mentioned drawbacks of conventional storage cabinets, and includes a case body, a connecting plate pivoted near the bottom of both side walls of the body, and a lower end of the connecting plate. a holding member which is pivotally connected to and has a lower end of the door and an elongated hole at its tip;
A panel having a box-shaped bottom and a front wall extending upward and having a cage near the top in a plurality of rows in the left and right direction, which are pivotally connected to the connecting plate pivot position at the lower part of both side walls of the main body, and the retainer. A door whose lower end is pivotally connected to the elongated member so that the bottom has a box-like shape and is provided with a cage near the top, and a stopper which is pivotally connected to the front interruption of the main body and to the door interruption. It is a drawing storage.

Next, the present invention will be explained in detail with reference to the drawings.

That is, as shown in FIGS. 1 and 2, a case body 1 is provided with a bottom plate 2, and on the bottom plate 2, panels 3 each having a box-shaped bottom are arranged in a plurality of rows in the left-right direction. There is.

The front wall of the panel 3 extends upward, and a cage 5 is provided near the top, and if necessary, a partition is provided within the cage 5.

Note that the front wall of the panel 3 in the front row forms a door 16.

A hinge fitting 18 is fixed to the inner side near the bottom of the left and right side walls 17 of the case body 1, and a connecting plate 20 is rotatably supported on the hinge fitting 18 via a pin 19. and is further pivotally supported by a boss 21 fixed to the panel 3.

A bar 23 is rotatably supported at the lower end of the connecting plate 20 by a pin 22, and a vertical hole 2 is provided at the tip of the bar 23.
4 is drilled.

A pin 25 is inserted into the vertical hole 24 at the tip of the bar 23,
The pin 25 is further pivotally supported at the lower end of the door 16.

Further, a hinge 26 is fixed near the bottom of the door 16 at the same height as the hinge stopper 18, and the hinge 26
The door 16 is locked.

Further, the upper end of a rod-shaped stopper 27 is rotatably supported inside the intermediate position between the left and right walls 17 of the case body 1 via a pin 28, and the lower end of the stopper 27 is rotatably supported via a pin 29. It is freely pivoted on the door 16.

Next, how to use the drawing archive configured in this way will be explained.

As shown in FIGS. 1 and 2, when the upper part of the door 16 is pulled toward you, the door 16 tilts around the hinge 26, and the stopper 27 moves forward with its lower end using the pin 28 as a fulcrum. The door 16 stops at the position shown in broken lines in FIG.

In this case, the lower end of the door 16 moves rearward together with the pin 24, and the bar 23 moves inside the vertical hole 24 toward the pin 24.
moves rearward and upward while sliding, so the connecting plate 20 tilts, and since the boss 21 and panel 3 are fixed to the connecting plate, the rear panel 3 also tilts at the same time.

Next, after storing the paper cylinder 30 with a circular or rectangular (for example, square) cross section in which drawings are stored, as shown in FIG.
becomes vertical and returns to its original position.

Since the drawing storage according to the present invention has the above configuration, when the door 16 is opened, the upper and lower ends of the paper cylinder storage panel 3 do not tilt as a whole;
Since both the upper and lower ends of each panel 3 are only inclined,
Approximately, it can be considered to be almost horizontal, so there is an advantage that the space above the case body 1 can be extremely small.

In addition, the door is not pivoted to the case body at the middle part of the door, but is pivoted to the lower end of the door and to the long holding member, which not only makes it possible to open the door, but also allows the door to seal the main body. can.

[Brief explanation of the drawing]

FIG. 1 is a partially cutaway side view of a drawing storage according to the present invention, and FIG. 2 is a front view. 1...Case body, 2...Bottom plate, 3.
...Panel, 4,26...Hinge, 5.
...Cage, 19゜22.25 ...Pin,
16...Door, 20...Connection plate, 23.
... Bar, 27 ... Stopper.

Claims (1)

[Scope of utility model registration request] A case body, a connecting plate pivotally attached near the lower part of both side walls of the body, a holding member pivotally attached to the lower end of the connecting plate and having an elongated tip, and the connecting plate at the lower part of the side walls of the body. A panel having a box-shaped bottom and a front wall extending upward in a plurality of rows in the left and right direction and having a cage near the top, which is pivoted at the pivot position, and a panel whose lower end is inserted into the elongated hole of the holding member. A drawing storage cabinet comprising a hinged door having a box-like bottom and a cage near the top, and a stopper pivotally connected to the front interruption of the main body and to the door interruption.