JPH0340168Y2 - - Google Patents

Description

[Detailed Description of the Invention] <<Industrial Application Field>> The present invention particularly relates to an assembly type cabinet that is used by mounting a copying machine or the like on the top surface and storing copy paper or the like inside.

<Prior art and problems> The conventional bottom plate and side plate of the above-mentioned cabinet are connected by abutting a connecting protrusion formed at the lower end of the side plate on the bottom surface of the bottom plate, and screwing the connecting protrusion and the bottom plate from below the bottom plate. It had been. (Utility Model Application No. 59-83431) When connecting the bottom plate and the side plates, first stand the bottom plate sideways so that the lower surface faces the side, turn the side plates sideways and fasten the screws to the bottom plate, then reconnect the bottom plate. and returned the side plate to its normal state. For this reason, it is very difficult to screw the side plates while maintaining the bottom plate in an upright position, making it difficult for one person to do it alone and requiring a long working time.

[Purpose and structure of the present invention] In view of the above-mentioned drawbacks, the present invention aims to provide an assembly-type cabinet that is extremely easy to assemble, requires only a short amount of work, and can be assembled by one person. The main part is that a side plate fitting groove is formed on the bottom surface of the left and right ends of the bottom plate, and the side plate has a side plate fitting groove that extends almost the entire width in the opening depth direction, and a fitting protrusion that fits into the side plate fitting groove from the side is formed on the lower end of the side plate. The piece is made to protrude inward.

"Example" Hereinafter, embodiments will be described based on the drawings.

In FIGS. 2 and 3, 1 is a bottom plate, 2 and 3 are left and right side plates, 4 is a front frame, 5 is a rear plate, 6 is a partition plate, 7 is a door, and 8 is a top plate.

The bottom plate 1 has two reinforcing members 1 in the front and back in the left and right direction on the bottom surface.
1, 11, and at the left and right ends of the reinforcing members 11, 11, an L-shaped edge member 12 extends over the entire width in the front and back direction, and the outer surface side is so formed as to have a slight gap on the lower surface of the left and right ends of the bottom plate 1. The side plate fitting groove 1 is opened and fixed, and the side plate fitting groove 1 extends almost the entire width of the lower surface of the left and right ends of the bottom plate 1.
3 and 13 are formed.

The left side plate 2 has a front frame fitting part 21 on the inner surface of the front end, which has an open upper end and has a substantially U-shape, and a rear plate fitting part 22, which has an open upper end and has a substantially U-shape, on the inner surface of the rear end. A fitting protrusion 23 that fits into the side plate fitting groove 13 from the outside is formed at the lower end.

Further, on the front surface of the left side plate 2, door mounting portions 24, 24 are provided vertically at a predetermined interval.

The right side plate 3 faces the left side plate 2 and has almost the same shape, and has a front frame fitting part 31 at the front end, a rear plate fitting part 32 at the rear end,
A fitting protrusion 33 is formed at the lower end, and shelf mounting members 35, 35 having a plurality of upper and lower shelf plate locking protrusions 34 are fixed to the front and rear ends of the inner surface.

The front frame 4 includes front frame fitting portions 21 of the left and right side plates 2 and 3,
The left and right frame edges 41 and 42 that fit inside the bottom plate 31 and the lower ends of the left and right frame edges 41 and 42 are connected and installed, and the lower frame edge 43 located on the front surface of the bottom plate 1 and the left and right frame edges 4 are connected.
1 and 42, and an upper frame edge 44 into which the front end of the top plate 8 fits.

Then, from the left of the center of the lower frame edge 43, the partition plate 6
A partition plate fitting hole 45 is formed into which the lower surface of the front end of the partition plate fits.

The rear plate 5 has left and right side plate fitting protrusions 51 and 52 that fit into the rear plate fitting parts 22 and 32 formed on the left and right side plates 2 and 3 at the left and right ends, and a top plate engagement piece at the upper left and right ends. Stop holes 53, 53 and upper and lower edges 54, 55 at the upper and lower ends.
have.

A partition plate holding member 54 having a U-shaped cross section extending over the entire vertical width is fixed from the left of the center of the inner surface in correspondence with the partition plate fitting hole 43 of the front frame 4.

The middle partition plate 6 has a protrusion 61 on the lower surface of the front end that fits into the middle partition plate fitting hole 45 of the front frame 4, and a shelf locking protrusion 34 formed on the right side plate 3 on the side surface side... Shelf support protrusions 62 are formed correspondingly.

The door 7 has a size that hides the left side panel 2, the partition plate 6, the top plate 8, and the front side of the left side of the front frame 4, and has a door support protrusion that fits into the door mounting parts 24, 24 at the left end of the back side. (not shown) is formed.

The top plate 8 has an upper frame edge fitting part 81 externally fitted to the upper frame edge 44 of the front frame 4 at the front end, and left and right rear edges 82, 83, 84 with left and right rear ends bent downward. is formed, and the top plate locking hole 5 of the rear plate 5 is formed in the rear edge 84.
3 and 53 are made to protrude inward.

The present invention is constructed as described above, and is assembled in the following manner.

First, the fitting protrusions 23, 33 of the left and right side plates 2, 3 are fitted into the side plate fitting grooves 13, 13 of the bottom plate 1 from the outside, and the left and right side plates 2, 3 are erected on the outer surface of the left and right ends of the bottom plate 1. do.

Next, the left and right frame edges 41 and 42 of the front frame 4 are inserted and fitted from above the front frame fitting portions 21 and 31 of the left and right side plates 2 and 3, thereby connecting the front ends of the side plates 2 and 3.

At this time, the lower surfaces of the left and right ends of the upper frame edge 44 come into contact with the upper ends of the front frame fitting parts 21 and 31, and further downward movement is prevented.

Next, the left and right side plate fitting protrusions 51 and 52 of the rear plate 5 are fitted into the rear plate fitting parts 22 and 32 from above and connected.

At this time, the lower ends of the left and right side plate fitting protrusions 51, 52 come into contact with the fitting protrusions 23, 24 of the side plates 2, 3, and are prevented from moving further downward.

Next, hold the partition plate 6 from the front at the rear end on the partition plate holding member 54 of the rear plate 5, while maintaining the state in which the lower surface of the front end is fitted into the partition plate fitting hole 45 of the front frame 4. , both left and right ends of the shelf boards 60 are locked to the side plate locking protrusions 34 of the side plates 3 and the shelf support protrusions 62.

Then, fit the fitting part 81 of the top plate 8 onto the upper frame edge 44 from the front, push the rear edge 84 downward,
The left and right rear edges 82, 83, 84 are placed over the upper ends of the left and right side plates 2, 3 and the rear plate 5, and the locking protrusions 85, 85 are locked in the top plate locking holes 53, 53. Stop the rise.

Then, attach the door 7 to the door mounting portions 24, 24 of the left side panel 2.
It can be opened and closed freely.

<<Effects>> As described above, the present invention has side plate fitting grooves whose outer surfaces are open on the lower surfaces of the left and right ends of the bottom plate, spanning the entire width in the depth direction, and fitting protrusions that protrude inward at the lower ends of the left and right side plates. Because of this, the left and right side plates can be easily attached to the left and right ends of the bottom plate by simply moving the side plates from the outside of the left and right ends to the bottom plate and fitting the fitting protrusions into the side plate fitting grooves. Since it can be installed upright, fitting the front frame and connecting the rear plate can be easily done by one person in a short time.

[Brief explanation of the drawing]

The drawings show one of the embodiments of the present invention, FIG. 1 is a cross-sectional view of the main part of the invention, FIG. 2 is a perspective view of the invention, and FIG. 3 is an exploded perspective view of the main part of the invention. Figure 4 is a sectional view of the main part taken along line A-A in Figure 2, and Figure 5 is B in Figure 2.
-B line is a sectional view of the main part. 1... Bottom plate, 13, 13... Side plate fitting groove, 2,
3... Left and right side plates, 21, 31... Front frame fitting part, 2
2, 32... Rear plate fitting portion, 23, 33... Fitting protrusion, 4... Front frame, 41, 42... Left and right frame edges, 4
4... Upper frame edge, 5... Rear plate, 51, 52... Left and right side plate fitting protrusions, 8... Top plate, 81... Upper frame edge fitting part.

Claims (1)

[Scope of utility model registration request] At least, in a prefabricated cabinet having a bottom plate, left and right side plates, a rear plate, and a top plate, a side plate fitting groove is formed on the lower surface of the left and right ends of the bottom plate over almost the entire width in the depth direction with the outer side open, and the side plate A fitting protrusion that fits laterally into the side plate fitting groove is projected inward at the lower end, a front frame fitting part and a rear plate fitting part are provided on the inner surface of the front and rear ends of the side plate, and the upper end is open. The left and right frame edges of the front frame are fitted into the front frame from above the front frame fitting part, and the left and right side plate fitting protrusions of the rear plate are formed in the rear plate fitting part from above. At the same time, the upper frame edge fitting part formed on the front part is fitted onto the upper frame edge of the front frame to connect the rear plate, left and right side plates, and front frame to each other. An assembly type cabinet characterized by a top plate attached to the upper end.