JPS5825885Y2 - Vertical rack cabinet - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a vertically long rack cabinet that stores vertically long racks that are vertically arranged in parallel within a main body via a suspension.

This idea allows the vertical rack to be moved in and out of the main body via the ceiling and bottom suspensions, allowing for smooth and easy operation even when heavy items are loaded. It also makes it easier to store or take out desired items, the contents are almost completely dust-proof, the walking distance for the handler is shortened, and only the required rack can be taken out like a mobile shelf, effectively saving space. To provide a cabinet that is convenient for managing and storing items.

This idea is based on a system in which a rack is supported by a ceiling suspension and a bottom suspension. The locking bolt is fitted loosely from below to restrict the rack's longitudinal movement in a straight line, and the lower guide frame is inserted between the main suspension of the bottom suspension and the rack suspension to ensure smooth running of the rack. It is characterized by:

An embodiment of this invention will be described with reference to the drawings.

A required number of ceiling suspensions 4, 4, . . . are arranged downwardly on the lower surface of the top plate 2 of the cabinet 1, parallel to the loading/unloading port of the rack 40, and at regular intervals over substantially the entire length thereof.

Each ceiling suspension 4 has a C-shaped frame body suspension 5 fixed downward to the bottom surface of the top plate 2 as shown in FIG. 3.5, and a stopper 6. A stopper 6.6 is also provided protrudingly provided on the front inner side after inserting the rack suspension 7, which will be described later.

A rack suspension 7 which is similar in shape to the C-shaped frame 5, has the same length, and is slightly smaller than the C-shaped frame 5 can be freely inserted downward into the former.

This is the bottom plate 7 of the C-shaped frame 7 as shown in the 7th to 9th figures.
, 7//, a slot 8° 8 near the front end, a slightly longer slot 9, 9 approximately in the middle, and a slightly longer thrower (10° 10) in the middle between the slots 9, 9 and the rear end. Notches 11 and 11 are formed on both corners of the rear end, and the bottom plate is 7".
An L-shaped stopper 12.12 is provided slightly forward of the thrower) 10 on the upper surface of the 7''.

A roller bearing 13 is provided slightly above the slot 8 on the inner surface of the side plate 7', and idler type roller bearings 14, 15 are provided at the top of the throwers (9, 10), respectively.

These bearings are constructed so that the diameter of the fitting hole of the bearing is made larger than the shaft fixed to the side plate 7', and the bearing can move up and down with respect to the shaft within the range of the fitting hole.

Therefore, when the horizontal edge 19.19 of the upper guide frame 18 of the rack 40, which will be described below, rests on it, the bearings 14.15 partially project downwards from the slots 9, 10 through the bottom plates 7//, 71/.

Furthermore, a roller bearing 16 is provided on the upper part of the roller bearing 14 on the inner surface of the side plate 7', and the guide frame 1, which will be described later, is installed.
Roller bearing 14.1 horizontal edge 19.19 of 8
6 so that it can be held from above and below, and a roller bearing 17 is provided at the upper rear end of the inner surface so that it can partially protrude upward from the notch 11.

When this C-shaped suspension 7 is inserted into the main body suspension 5, the bearings 14 and 15 partially protruding from the slots 9 and 10 of the former will be connected to the bottom plate 5 of the latter.
51/, and the roller bearing 17 rolls on the lower surface of the latter flat plate, making it freely movable back and forth, so that the horizontal edge 19, 19 of the guide frame 18 in FIG. 15 and the roller bearing 16, the ceiling suspension 4 is obtained.

In FIG. 2, bottom suspensions 20, 20, .

As shown in FIGS. 10 to 17, the main suspension 21 made of a C-shaped frame in each suspension 20 has the same length as the C-shaped frame 5, and is fixed upward to the underframe 3.
A notch 24 is formed at each inner corner of the tip.

The C-shaped frame rack suspension 25 inserted into the C-shaped frame main body suspension 21 has approximately the same length as the former and is slightly smaller.
7. Adjacent to the slots 27) 29.29, and also adjacent to the side plates 30.30 intermediate these slots and the rear end, and the rear end of the flat plate 28.28. Cutouts 31 and 31 are also formed in each of the holes.

A roller 32.32 is provided at the lower part of the inner surface of each side plate 27.27 of the rack suspension 25, and a roller 32.32 is also provided in the slot 29.
Idler type roller bearings 33.30, which are the same as the aforementioned idler type roller bearings 14.15, respectively.
A roller bearing 35.35 is provided above the bearing 33.33, and a roller bearing 36.36 is provided at the upper rear end of the inner surface. Guide pieces 37, 37 are provided behind the rollers 32, 32 for inserting the lower guide frame 46 of the rack 40, and stoppers 38, 38 are provided in front of the roller bearings 34.

Furthermore, a stopper 39.39 is provided protrudingly from the upper front end of the suspension 25 flat plate 28.28, and the upper surface plate 2 of the C-shaped frame 21 is
3 so that it can be fitted into the notch 24 of No. 3.

When the rack suspension 25 is inserted upward into the C-frame main body suspension 21, the rollers 32 and 33 of the former roll on the bottom plate of the latter, and the rollers 36 roll on the lower surface of the top plate 28. Suspension 25 Within the suspension 21, the bottom suspension 20 is able to move smoothly back and forth.

In Figures 1 and 18 to 20, mounting plates 4 are installed at two locations in the front and rear on the top plate 42 of a vertically long rack 40 that has shelves 41 on one or both sides.
3, and the anti-sway guide bolt 44 screwed from below into the through hole of the top plate 42 and the mounting plate 43 is loosely fitted into the through hole 18' of the guide frame 18 of the ceiling suspension 4, and the 20th
As shown in the figure, the guide frame 46 is fixed to the bottom plate 45 of the rack 40, and the horizontal edges 47, 47 of the frame are placed on the rollers 32, 33, 34 of the rack suspension 25 in the bottom suspension 21. 47.47 is sandwiched between these rollers and the roller 35 and is slidable within the bottom suspension 20, ie, the cabinet 1.

A latch (not shown) is provided in the front plane of the underframe 3 at a location corresponding to the middle part of the bottom suspension 20 in the shape of a thrower (thrower) 3', 3' and connected to the handle 50 of the rack 40. Make sure the bottom ends can fit together.

In the configuration described above, the horizontal edges 47, 47 of the guide frame 46 of the rack 40 are connected to the roller bearing links 32, 33, 3 of the rack suspension 25 of the bottom suspension 20.
The idler type bearings 33 and 34 partially protrude below the bottom plate 26 from 29 and 30, and these bearings 33 and 34 roll on the bottom plate 26 and run smoothly, and the upper guide Toru of Flame 18 (L18
It is accurately guided in a straight line by the anti-sway guiding bolt 44 which is loosely fitted in the inside.

[Brief explanation of the drawing]

Figure 1 is a perspective view of the vertical rack cabinet according to this invention, Figure 2 is a plan view of the cabinet underframe and bottom main body suspension, Figure 3 is an enlarged front view of the ceiling suspension, and Figure 4 is Figure 3. Front view of the main body suspension of
Fig. 5 is a side view of Fig. 4, Fig. 6 is a developed view of Fig. 5, Fig. 7 is a front view of the rack suspension inserted into the main body suspension of Figs. Figure 9 is a developed view of Figure 8, Figure 10 is an enlarged front view of the bottom suspension, Figure 11 is a partially enlarged perspective view of Figure 10, and Figure 12 is the main suspension of Figure 10. 13 is a front view, FIG. 14 is a developed view of FIG. 12, FIG. 15 is a front view of the rack suspension inserted into the main body suspension of FIGS.
Figure 17 is a developed view of Figure 16, Figure 18 is a side view of the rack, Figure 19 is a rear view of Figure 18, Figure 20 is a cross-sectional view of Figure 18 and Figure 19. It is a bottom view. 1... Cabinet; 2... Top plate; 3
...Underframe; 4...Ceiling suspension; 20...Bottom suspension; 5, 21.
...Body suspension; 7,25...
Rack suspension; 18... Upper guide frame; 46... Lower guide frame fixed to the lower surface of the rack 40; 44... Guide bolt that also serves as a sway stopper.

Claims (1)

[Scope of utility model registration request] A ceiling cut out from the lower surface of the top plate 2 parallel to the loading/unloading opening of the rack 40 at regular intervals with a C-shaped frame main body suspension 5, a C-shaped frame rack suspension 7, and an upper guide frame 18 having horizontal edges 19 and 19. Suspensions 4, 4, . suspension 20
, 20 .
The guide bolts 44 which also serve as anti-sway of the top plate 42 of the rack 40 are loosely fitted into the through holes 18' of the upper guide frame 18 inserted between the main body suspension 5 and the rack suspension 7; horizontal edge 4
7.47 is sandwiched between the main body suspension 21 of the bottom suspension 20 and the rack suspension 25.