JPS6318356Y2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an apparatus for assembling cabinets on a rotating shelf.

Conventionally, a rotary shelf device is known in which a rotary table is rotatably supported on a frame via a vertical axis, a cabinet is erected on the rotary table, and the left and right sides of the cabinet are hidden by exterior side plates. It is. However, since the front and rear surfaces of this rotating shelf cabinet can be used, the external dimensions are very large.
It had the disadvantage that processing, painting, packaging, transportation, and assembly were very time-consuming and expensive. To solve this problem, a knock-down type has been considered, but most of them are screw-fastened, and the locking protrusions are provided outward from each member, making it difficult to assemble. If the work is time-consuming, if the locking protrusions damage other parts while packed, or if stuffing such as styrofoam is used to prevent this, the packing process becomes troublesome, and the packing space becomes large, increasing inventory costs. In particular, the drawback was that the transportation costs for export were relatively high.

In view of the above points, the present invention eliminates the protrusions that protrude outward from each member, thereby reducing the packaging space, streamlining the packaging work, and speeding up assembly. It consists of a bottom plate in which fitting protrusions are formed in the front and back direction in notches provided at both the front and rear ends on both the left and right sides, and fitting grooves in which the fitting protrusions fit into the inner surfaces of both the front and rear ends. A partition plate having left and right ends fitted into a partition mounting member provided on the inner surface of the center portion of the side plate, and a partition plate having one end engaged with the partition plate and the other end thereof. It has front, rear, left and right inner plates that fit into the fitting grooves of the side plates, and a top plate whose left and right ends fit into top plate fitting members provided on the inner surfaces of the upper ends of the side plates.

Embodiments of the present invention will be described below with reference to the drawings.

FIG. 1 shows an embodiment in which two rotary shelves according to the present invention are arranged side by side on the left and right. It goes without saying that this rotating shelf may be used alone, or three or more may be arranged side by side on the left and right.

In FIG. 1 and FIG. 2, 1 and 1 are connected and arranged side by side on the left and right by underframes, and rotary tables 2 and 2 are rotatably supported on each underframe 1 and 1 so as not to interfere with each other,
Cabinets 3, 3 are erected on the rotary tables 2, 2. The cabinets 3, 3 each have a bottom plate 4.
, side plates 5, 5 facing each other, a partition plate 6 intersecting the side plates 5, 5 in a substantially H shape, and side plates 5, 5.
The interior plate 7 attached to the inner surface of the partition 6 and the top plate 8 form a square plane, and the article storage areas A and B formed between the side plates 5 and 5 each have multiple shelves on both the front and back sides of the partition 6. A plate C is attached so that its vertical position can be changed freely, so that articles can be stored in each storage section A and B.

Note that 9 and 91 are exterior side plates, and 92 is a gap concealing auxiliary side plate, which are connected and fixed to the underframes 1 and 1, and an exterior top plate 93 is attached to the upper end thereof. 9
4 is a sealing material made of an elastic material such as rubber or plastic, and is attached to the inner end surfaces of the exterior side plates 9 and 91 and both end surfaces of the gap concealing auxiliary side plate 92.

When using the rotating shelf, the cabinet 3 is rotated to change its direction so that the article storage sections A and B face the front opening formed between the exterior side plate 91 and the auxiliary side plate 92. Therefore, if you can easily put in and take out the items in each of the storage compartments A and B through the front opening, and if you change the posture as shown on the right side of the drawing, you can hide each of the storage compartments A and B inside and separate them. The side plates 5, 5 serve as a door to close the opening, making it impossible to take out the items stored inside.

Next, the specific structure of the cabinet 3 of the rotating shelf will be explained.

The bottom plate 4 is formed by folding the front and rear ends of a square plate material downward into a U-shape to form upward step portions 41, 41, and then bending the left and right ends into an appropriate shape such as an L shape on the lower inner surface. Notches 42 are formed at both the front and rear corners. On the inner surface of each notch 42, there is a side end 431 that is fixed to the inner surface of the side protrusion 411 with a predetermined length left on the left and right sides 41', 41' of the bottom plate, and a side end 431 that is continuous to the tip 431. and inward 90
a side plate contact portion 432 that is folded over and projects into the cutout portion 42; a side plate support portion 433 forming an end surface of the cutout portion 42 by folding the corresponding contact portion 432 parallel to the tip portion 431; The support part 433
The front and rear portions of the bottom plate 4 are bent in the opposite direction to the abutting portion 432, and the front and rear portions 4 of the bottom plate are
A notch reinforcement 43 made up of attachment parts 434 fixed to the inner surfaces of the four parts is attached with each tip part 431 on the outside to form a fitting protrusion 420.

Reference numerals 45, . . . indicate partition mounting holes formed at a predetermined interval in the left-right direction at the center of the upper surface 46 of the bottom plate 4.

Reference numerals 46 are cabinet mounting holes for connecting the rotary table 2 and the bottom plate 4 of the cabinet 3.

In addition, the front and rear parts of the bottom plate 4 are reinforced with bottom plates (not shown).
is attached.

The side plates 5, 5 have an L-shaped cross-sectional bend 51 formed inwardly at their front and rear ends, and are attached to the bottom plate 4 in the vertical direction with the upper end remaining on the inner surface. A side plate reinforcement 52 having a planar shape corresponding to the shape is attached. In other words, the side plate reinforcement 52 has a substantially U-shaped cross section, and has a front piece 521 located and attached to the inner surface of the bend 51, and a side that is continuous with the front piece 521 and has a stepped portion that the bend 51 comes into contact with. a piece 522, and a side piece 522 having a predetermined dimension inward and continuous with the side piece 522.
It is composed of a rear piece 523 that is folded back, and a mounting piece 525 that has a fitting groove 524 formed by bending the end of the rear piece 523 into a substantially U-shaped cross section. 522'...
is a shelf mounting hole.

A side plate mounting stopper 53 having an upwardly L-shaped cross section is provided at the lower end of the inner surface of the side plate 5 in the front-rear direction, and a top plate fitting member 54 having an upwardly U-shaped cross section is located at the upper end of the inner surface in the left-right direction. A partition attachment member 55 having an approximately L-shaped cross section and having an end fixed to the inner surface of the side plate 5 is attached to the center portion between the top plate fitting members 54 in the vertical direction. 551...
is the partition fixing hole.

The middle partition plate 6 has its upper and lower ends turned inward by 90 degrees to form upper and lower edges 61 and 62, and the upper and lower edges 61 and 62 have mounting holes for fixing them to the top surface of the bottom plate 4 and the back surface of the top plate 8. 611..., 612... are formed, the left and right ends are folded into an L shape in the same direction as the upper and lower edges 61, 62 to form left and right edges 63, 64, and the left and right edges 63, 64 are folded in the vertical direction at a predetermined position inside. Locking protrusions 65..., 66... that respectively protrude in the front-rear direction are formed. 631..., 641... are fixing holes provided corresponding to the above-mentioned partition fixing holes 551....

The inner plates 7, 7 have their ends on the side of the partition plate 6 connected to the side plate 5.
Inner projecting edges 71 are bent 90 degrees in the direction of , and locking holes 72 corresponding to the locking protrusions 65 , 66 of the partition plate 6 are formed in the vertical direction of the inner projecting edges 71 .
An L-shaped reinforcement with a similar locking hole is fixed to the inner surface of the inner protruding edge 71. The other end is bent outward into an L shape and has a fitting protrusion 73.
In the vertical direction of the fitting protrusion 73, fitting protrusions 76 are formed that project toward the side plate 6 at a predetermined interval.

In addition, reinforcements 77 with an L-shaped cross section are provided at the upper and lower ends of the inner plate 7.
is installed. 78... is the side plate reinforcement 52,
These are shelf board mounting holes formed corresponding to holes 522' provided in 52.

The top plate 8 has its front, rear, right and left ends folded downward into an L-shaped cross section, and top plate reinforcements (not shown) are fixed to the front and rear ends. Reference numerals 10 and 11 indicate approximately L-shaped corner fittings, which have bent pieces 10' and 11' that fit into the fitting grooves 524 of the side plate reinforcement. , After the top plate 8 is assembled, reinforcing the bottom plate and the inner surface of the side plate reinforcement 52 in order to increase the strength at 8 places in front, top, bottom, left, right, front and back.
It is screwed to the inner surface of the side plate reinforcement and the inner surface of the top plate reinforcement.

The members formed as described above are assembled in the following manner to constitute the cabinet assembly apparatus of the present invention.

First, the front and rear ends of the side plates 5, 5 are inserted from above into the notches 42 provided at both the front and rear corners of the left and right sides of the bottom plate 4, and the fitting grooves 524 are formed on the inner surfaces of the side plate reinforcements 52, 52 of the side plates 5, 5. , 524, the fitting protrusions 420 provided in the notches 42 are fitted, thereby standing the side plates 5, 5 at the left and right ends of the bottom plate 4. At this time, the side plate contact portion 43 of the notch reinforcement 43 of the bottom plate 4
2... and the side plate support part 433 is the rear piece 52 of the side plate reinforcement.
3, and is in close contact with the side piece 522. At the same time, the side plate attachment stopper 53 provided at the lower end of the inner surface of the side plate 5 comes into contact with the left and right ends of the upper surface 46 of the bottom plate 4, and the side plate 5 no longer moves downward.

Next, the left and right side plates 5, 5 attached in this way
Left and right edges 6 formed at the left and right ends of the partition plate 6 from the rear are inside the partition mounting member 55 provided in the center of the partition plate 6.
3, 64, and connect the partition mounting member 55 and the partition plate 6 to the partition fixing holes 551..., 631..., 6.
41..., and further, the bottom plate 4 and the middle partition plate 6 are screwed together through the mounting holes 612 in the lower edge 62 of the middle partition plate 6 and the middle partition mounting holes 45 of the bottom plate 4.

At this time, a predetermined gap 67 is formed between the base surface 6' of the partition plate 6 and the tip of the partition mounting member 55.

Next, when attaching the top plate 8 to the upper end of the side plates 5, 5 configured as described above and the partition plate 6 intersecting the side plates 5, 5 in an H shape, a The left and right ends of the top plate 8 are fitted from above the top plate fitting members 54, 54. At this time, the left and right ends of the reinforcement at the front and rear ends of the top plate 8 are located at the upper ends of the side plate reinforcements 52 of the side plates 5, 5. Next, top plate 8, side plate 5,
5. In order to strengthen the connection strength with the bottom plate 4, bend pieces 1 of the corner members 10, 10, 11, 11.
0', 10', 11', 11' are positioned in the fitting grooves 524 of the side plate reinforcements 52..., then each top plate reinforcement,
Screws are secured to the inner surfaces of the bottom plate reinforcement and side plate reinforcement.

Next, the side plate reinforcement 5
It fits into the fitting groove 524 of No. 2. At this time, the fitting edge 7
3. The fitting protrusion 76 provided in the fitting groove 524 serves to match the fitting protrusion 73 with the groove width of the fitting groove 524. Next, when the inner protruding edge 71 of the front inner plate 7 is pushed into the gap 67 between the inner partition plate 6 and the inner partition mounting member 55, the locking hole 7 formed in the inner protruding edge 71
2 engage with locking protrusions 65 provided on the inner partition plate 6, and the inner plate 7 is fixed.

Next, when the rear inner plate 7 is similarly pushed into the fitting groove 524 of the rear side plate reinforcement 52 and the inner protruding edge 71 is pushed toward the side plate 5 side along the base surface 6' of the partition plate 6, the locking hole 72 ... is engaged with the locking protrusion 66 and fixed. Next, shelf boards C are attached to the cabinet body configured as described above, and shelf brackets (not shown) are attached to the shelf board mounting holes 522'..., 78 provided in the inner plate 7 and side plate 5 in a detachable manner. It can be attached so that its vertical position can be changed freely.

As mentioned above, the present invention provides the fitting protrusion of the bottom plate in the notch, the top plate fitting member and partition mounting member on the inner surface of the side plate, and the fitting grooves on the front and rear ends of the side plate.
Since there are no assembly protrusions that protrude outward from the bottom plate, side plates, and top plate, the packing process is easy as mentioned above, and the packaging space is also small.
In addition, by utilizing the fitting grooves in the side plates, the structure is simple and can be assembled quickly, and each member is firmly connected with a minimum number of screws, making it a useful idea suitable for practical use.

[Brief explanation of the drawing]

Fig. 1 is an overall front view showing an embodiment in which two rotating shelves according to the present invention are installed side by side, Fig. 2 is a vertical cross-sectional view of the main part of the underframe in Fig. 1, and Fig. 3 is a book FIG. 4 is an exploded perspective view of essential parts of the invention; FIG. 5 is a cross-sectional view taken along line A-A in FIG. 3; and FIG. 6 is a cross-sectional view taken along line B-B in FIG. 3. Figure 7 is a sectional view taken along line C-C in Figure 3, and Figure 8 is a cross-sectional view taken along line D-- in Figure 3.
It is a sectional view taken along the D line. 1... Underframe, 2... Turntable, 3... Cabinet, 4... Bottom plate, 42... Notch, 420... Fitting protrusion, 5... Side plate, 52... Side plate reinforcement, 524
...Fitting groove, 54...Top plate fitting member, 55...Inner partition mounting member, 6...Inner partition, 7...Inner plate, 8
……Top board.

Claims (1)

[Scope of utility model registration request] A bottom plate having fitting protrusions formed in the front and rear direction in notches provided at both the front and rear ends of the left and right sides, and left and right side plates having fitting grooves for fitting the fitting protrusions on the inner surfaces of both the front and rear ends; A partition plate whose left and right ends are fitted into the partition mounting member provided on the inner surface of the central part of the side plate, and one end of which is engaged with the partition plate and the other end of which is fitted into the fitting groove of the side plate. A cabinet assembly device for a rotating shelf, characterized by having front, rear, left and right inner plates that fit together, and a top plate whose left and right ends fit into top plate fitting members provided on the inner surfaces of the upper ends of the side plates.