JPS6326035Y2 - - Google Patents

Description

[Detailed Description of the Invention] <<Industrial Application Field>> The present invention relates to a shelf mounting device that is used by being placed on a desk.

<Prior Art and Problems> Conventionally, this type of shelf mounting device has been installed by forming mounting holes on the outer surface of the shelf side plate, and screwing the upper part of a connecting bracket whose lower part is connected to the desk into the mounting hole. was.

For this reason, it is necessary to connect the connecting metal fittings to both the shelf and the desk, which is cumbersome, and the connecting metal fittings are exposed to the outside, which is not aesthetically pleasing.Furthermore, the screws that connect the shelf and the connecting metal fittings are troublesome. It was necessary to prevent the shelf from swinging back and forth to the left and right using only the tightening force of , and the mounting strength was weak.

《Purpose and structure of the present invention》 The purpose of the present invention is to provide an aesthetically superior mounting device that simplifies the work of mounting shelves and desks and does not expose the mounting strength to the outside. The fitting part of the connecting fitting detachably attached to the shelf is fitted into the fitting hole formed inside the shelf side plate, and a slide stopper is further held inside the shelf side plate so as to be able to slide back and forth. A portion is formed on the inner surface of the shelf side plate and protrudes from a long hole to face the outside of the shelf side plate.

"Example" Examples will be described below based on the drawings.

In FIG. 2, 1 is a desk, and 2 is a shelf placed on the desk 1.

The desk 1 is composed of left and right legs 11 and 12, and a top plate 10 and the like positioned between the upper ends of the left and right legs 11 and 12.

The shelf 2 has left and right shelf side plates 21 and 22, and a shelf side plate 2.
Shelf curtain board 23 and shelf top board 2 specified between 1 and 22
It is composed of 4.

The left and right legs 11 and 12 are an inner plate 1 formed by bending the four sides of a rectangular plate inward to form fitting protrusions 3.
3. A reinforcing member 15 in the shape of a letter attached to the outer plate 14, the inner plate 13, and the outer circumference between the outer plate 14, and a fitting wing piece (not shown) provided on the inner surface of the fitting protrusion 3. ) are formed by a border 16 that fits together and hides the outer peripheral end surfaces of the inner plate 13 and the outer plate 14.

17, by shortening the dimensions of the border 16,
This is a cable lead-out opening formed at the rear of the upper surface of the legs 11 and 12.

Reference numeral 5 designates a connecting metal fitting screwed to the reinforcing member 15 so that the upper portion thereof protrudes above the legs 11 and 12 from the cable lead-out opening 17.

The connecting fitting 5 has a lower end bent into an L-shape, a mounting portion 51 that is inserted from above the cable lead-out opening 17 and screwed to the reinforcing member 15, and a mounting portion 51 that protrudes above the leg body 11 and is provided on the shelf 2 (described later). The fitting protrusion 52 fits into the fitting hole 30 of the lower surface reinforcing member 28 from below.

A locking portion 53 for a slide stopper 6, which will be described later, is formed by cutting out a portion of the lower portion of the fitting protrusion 52.

The shelf side plates 21 and 22 have the same shape and are opposite to each other, and the four sides of the rectangular plate are bent inward to form a fitting protrusion 4 similar to the fitting protrusion 3 of the leg body 11. , a square-shaped reinforcing material (not shown) attached to the inner side of the periphery on three sides excluding the lower side between the shelf outer plate 26, the shelf inner plate 25 and the shelf outer plate 26, and the fitting protrusion 4... A fitting wing piece (not shown) provided on the inner surface is fitted into the shelf, and it is composed of an inner shelf plate 25 and a border 27 that hides the outer peripheral end faces on three sides excluding a part of the lower surface of the outer shelf plate 26. There is. On the lower side between the inner shelf plate 25 and the outer shelf plate 26, a predetermined interval is provided in the front and rear.
A lower surface reinforcing member 28 is provided in which a plurality of fitting holes 30 are formed into which the fitting protrusions 52 of the connecting fitting 5 are fitted. And the shelf inner board 25 and the shelf outer board 2
The lower end surface between the holes 6 has an insertion hole 40 through which the fitting protrusion 52 is inserted, corresponding to the fitting hole 30, and the fitting protrusion 4... and the fitting wing piece provided on the inner surface. 4
1 is fitted into a lower surface edge decoration 29 that hides the lower end surface of the shelf side plate 2. A slide stopper 6 is held between the lower surface reinforcing member 28 and the lower surface border decoration 29 so as to be slidable back and forth.

The slide stopper 6 has an upward shape and is moved toward the front side of the shelf 2, and the slide stopper 6 has an upward shape and is attached to the lower surface reinforcing member 2 when moved to the front side of the shelf 2.
The cutout holes 61 have front end surfaces that match the front end surfaces of the fitting holes 30 of No. 8. The fitting protrusion 52 of the connecting fitting 5 can be inserted through the notch hole 61, and the slide stopper 6 can be inserted into the fitting protrusion 5.
When moving to the second side, a notch hole 61 is formed in the locking part 53.
The front end surfaces of the connectors are engaged with each other, and the engaged portions become engaging portions 62.

In addition, in the embodiment, a fitting hole 30 is provided in the lower surface reinforcing member 28.
are formed in three places, but the slide stopper 6
There are two notch holes 61 in the engaging part 6.
2 .

And the inner shelf plate 25 of the slide stopper 6
A screw hole 63 is formed on the side of the lower reinforcement member 2.
The inner shelf plate 25 is provided with a slot 65 for restricting the range of movement of the slide stopper 6. The slot 65 is formed in the inner shelf plate 25. The slot 65 is formed in the inner shelf plate 25. The slot 65 is formed in the inner shelf plate 25.
5. The operation portion 9 is formed by inserting a screw through the notch 64 and screwing it into the screw hole 63.

That is, when the operating part 9 is tightened, the shelf inner plate 2
5, and the slide stopper 6 becomes immovable. Then, by loosening it to a certain extent, it becomes possible to move forward on the shelf 2 side, and with the operation part 9 in contact with the front end of the elongated hole 65 and movement being blocked,
The engagement portion 62 of the slide stopper 6 and the locking portion 52 of the connecting fitting 5 are disengaged. 8 has a cable insertion hole 81 at the rear for guiding the cable routed inside the leg body 11 into the shelf side plate 21 of the shelf 2, and a fitting protrusion 52 of the connecting fitting 5 in front of the cable insertion hole 81. This is a connection cover with a through hole 82 for insertion.

93 is a concealment cover that hides the cable lead-out opening 17 from which the connecting fitting 5 is removed when the shelf 2 is not attached to the desk 1, and 94 is a lifting prevention piece provided at the front end of the concealment cover. 92
is a knockout hole for leading out the cable led from the leg body 11 to the shelf side plate 21.

The present invention is constructed as described above, and the shelf 2 is attached in the following manner.

First, the attachment part 51 of the connecting fitting 5 is inserted from above the cable lead-out opening 17 and screwed to the reinforcing member 15. Next, the connection cover 8 is placed over the cable lead-out opening 17.

Then, with the slide stopper 6 moved forward, the fitting protrusion 52 of the connecting fitting 5 connects the shelf 2.
The desk 1 is inserted from above so as to be inserted through the insertion hole 40 of the lower surface border decoration 29 and fitted into the fitting hole 30 of the lower surface reinforcing member 28.
Place it on top. In this state, the shelf 2 is attached to the connecting fittings 5
Since the fitting protrusion 52 fits into the fitting hole 30 of the lower surface reinforcing member 28, it will not move from side to side or back and forth.

Next, move the operating part 9 of the slide stopper 6 toward the connecting fitting 5 side, and move the engaging part 62 to the locking part 52.
After engaging, the operating part 9 is tightened to prevent the slide stopper 6 from moving forward, to stop the shelf 2 from rising, and to firmly connect the desk 1 and the shelf 2.

Next, when the shelf 2 is not placed on the desk 1, the cable lead-out opening 17 from which the connecting fitting 5 is removed is hidden with a concealing cover 94.

In this embodiment, the fitting hole 3 is provided in the lower surface reinforcing member 28.
By providing an insertion hole 40 in the lower edge decoration 29 and a plurality of engaging parts 62 in the slide stopper 6, the mounting position of the shelf 2 can be changed back and forth.

[Effects] As described above, the present invention allows the shelf to be attached by simply placing the shelf on the desk from above and sliding the slide stopper. The fitting holes in the bottom reinforcing material are fitted, so the mounting strength is strong, and the coupling fittings and slide stopper are engaged inside the shelf side plate, making it aesthetically pleasing. It has the following effects.

[Brief explanation of the drawing]

The figures show one of the embodiments of the present invention, Fig. 1 is a partially cutaway front view of the invention, Fig. 2 is a perspective view of a desk equipped with the invention, and Fig. 3 is the main part of the invention. The vertical sectional view and FIG. 4 are exploded perspective views of essential parts of the present invention. 1... desk, 2... shelf, 21, 22... shelf side board,
30... Fitting hole, 5... Connecting metal fitting, 52... Fitting protrusion, 6... Ride stopper, 62... Engaging portion, 65... Elongated hole, 7... Operating portion.

Claims (1)

[Scope of utility model registration request] The fitting protrusion of the connecting fitting detachably attached to the desk is fitted from below into the fitting hole formed inside the shelf side plate, and the slide stopper is held inside the shelf side plate so as to be slidable back and forth. The engaging portion is engaged with the locking portion provided on the fitting protrusion, and the operating portion provided on the slide stopper is made to protrude from a long hole formed on the inner surface of the shelf board, and the outside of the shelf side board is A shelf mounting device for a desk, etc., which is characterized by facing toward the user.