JP2877009B2 - desk - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a desk suitably used in a school or office where an OA device is placed.

[0002]

2. Description of the Related Art When OA equipment is placed on a table top in a school or office and used, it is necessary to guide a large number of wires such as power lines and communication lines from a floor, a wall, or an adjacent desk. There is a problem in the routing of the wiring. For this reason, as a conventional desk, for example, the rear edges of both the left and right legs are connected by a rear panel, and one inner panel is fastened to the front of the rear panel by screwing or the like, and is formed between the two panels. 2. Description of the Related Art There has been known a configuration in which wiring is stored in a wiring storage space. In this device, a wiring hole is opened at a position directly above the wiring storage space of the top plate, and the wiring is stored in the wiring storage space through the wiring hole, so that the wiring can be visually routed so as to be invisible from a desk and from the front. That makes it possible. The rear panel and the inner panel have a width substantially equal to the interval between the left and right legs, and have both left and right ends attached to the inner surface of the legs.

[0003]

However, such a desk has a problem that work in the wiring storage space is extremely complicated. In other words, the gap between the rear panel and the inner panel only needs to be enough to accommodate the wiring, so the gap between the two panels is usually not wide enough to allow you to insert your hands inside. Must be removed each time to store the wiring in the wiring storage space, and the workability is extremely low. Although it is possible to reduce the height of the wiring space by reducing the height of the inner panel, the wiring becomes visible from the front. In addition, it is possible to increase the width of the wiring storage space by increasing the interval between both panels, but this greatly reduces the use efficiency of the space under the desk.

[0004] The present invention has been made in view of such problems, and a desk capable of effectively improving workability related to wiring work even if the wiring storage space is the same as the conventional one. It is intended to provide.

[0005]

In order to achieve the above object, the present invention takes the following measures.
That is, the desk according to the present invention supports the top plate with the left and right legs, arranges the rear panel between the rear edges of these legs, and further inserts the inner between the left and right legs in front of the rear panel. A panel having a wiring storage space formed between the inner panel and the rear panel, wherein the inner panel has an upper end facing upward.
Removably supports the rail and the lower end to the lower rail.
It is characterized by being held and slidably to the left and right.

[0006] In a preferred embodiment, the entire wiring accommodating space is closed flush with a plurality of inner panels.
Can be mentioned.

Another preferred embodiment of the desk of the present invention.
The top plate is supported by the left and right legs
The rear panel between the rear edges of these legs.
Between the left and right legs in front of this rear panel.
Arranging the inner panel and the inner panel and the rear
A desk that has a wiring storage space between it and the panel.
The inner panel is attached so that it can slide left and right.
And in front of the inner panel,
Mention desks where shelves are located.

[0008]

With this structure, by sliding the inner panel, a necessary part of the wiring storage space closed by the panel can be opened to the front to perform wiring work. Workability can be significantly improved. In particular, the inner panel is
To the bottom rail and the lower end to the lower rail.
The workability can be further improved, and in addition, the entire wiring storage space can be normally closed flush with a plurality of inner panels, so that the inherent blinding effect of the inner panel is ensured. You can keep.
Of course, in this case as well, if necessary, one of them is removed, and the remaining inner panel is slid and moved appropriately, so that an appropriate position of the space closed by the inner panel is partially opened to perform wiring. Work can be done. As described above, it is possible to simultaneously improve the workability of the wiring work, prevent the wiring from being visually recognized, and effectively use the space under the desk without changing the form of the wiring storage space.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below with reference to FIGS.

In this desk, as shown in FIGS. 1 and 2, a top plate 1 is supported on upper ends of left and right legs 2 and a rear panel 3 is disposed between rear edges 2a of the left and right legs 2. It is composed.

The top plate 1 has a decorative plate 12 made of melamine resin attached to the upper surface of a top plate main body 11, and the lower surfaces of both left and right edges are attached to and supported by the upper ends of the legs 2. At three places in the center in the width direction and near the left and right side edges of the rear edge 1a,
A wiring hole 13 penetrating vertically is opened, and this wiring hole 1 is formed.
3, a frame 15 made of resin and having a lid 14 that can be opened and closed is mounted.

The leg 2 is made of, for example, steel, and as shown in FIG. 2 and FIG.
2, is placed on the floor via a base 2, and a trunk 23 is protruded from the rear of the base 21.
Are extended forward, and the top plate 1 is supported on the upper surface of the arm portion 24. Further, a square pipe 25 is provided extending right and left near the lower rear end, and both left and right ends of the square pipe 25 are connected to the inner side surfaces of the two legs 2.

The rear panel 3 is formed by bending a sheet metal material into a flat casing shape. The upper edge is on the lower surface 1b of the top plate 1, and the left and right side edges are the inner surfaces near the rear edge 2a of the leg 2. 2b, the lower limb space which is fixed to the back of the two legs 2 is closed.

In a desk having such a configuration, the present embodiment, as shown in FIGS.
Wiring capable of disposing three inner panels 4 and dropping wiring A from equipment mounted on the top plate 1 through the wiring holes 13 between the rear panel 3 and the inner panel 4 and storing the wiring A. A storage space 5 is formed.

The three inner panels 4 have a width approximately one-third of the distance between the two legs 2 and are formed by bending a sheet metal material into a flat casing shape, and near the upper end 4a toward the rear. A rail receiver 41 is provided which protrudes in an L-shape in an upward cross section. In the inner panel 4, the lower edge 1a of the upper rail 6 suspended and fixed to the lower surface 1b of the top plate 1 between the upper end 4a and the rail receiver 41 is loosely fitted, and the lower end 4b is attached to the square pipe 25. It is mounted so as to be supported by the concave portion 71 of the lower rail 7. That is, the inner panel 4 is slidable in the left and right direction along the rails 6 and 7 and is detachable from the rails 6 and 7 in the thickness direction.

In the wiring storage space 5, a cord receiver 8 is disposed along the square pipe 25 for storing the wiring A. The cord receiver 8 is made of resin and is integrally formed with the lower rail 7. More specifically, as shown in FIG. 5, the cord receiver 8 is connected to a downwardly U-shaped main body 81 which is fitted to the square pipe 25, and is connected to a front edge of an upper end of the main body 81 via a resin hinge 82. Consisting of a saucer 83,
The lower rail 7 protrudes from the vicinity of the upper end of the front surface of the main body 81 toward the front in an L-shaped cross section. The receiving tray 83 has an engagement projection 831 that hangs downward at the use position. The engagement projection 831 is engaged with a projection 811 projecting rearward from the upper end of the rear surface of the main body 81. I have. In addition, as shown by an imaginary line in FIG.
3 is turned upside down, and is used by rotating it to the position shown by the solid line in the figure at the time of assembling, so as to reduce the volume at the time of molding and packing and delivery.

To attach the inner panel 4 to a desk,
First, the lower edge 6b of the upper rail 6 is loosely fitted between the upper end 4a of the inner panel 4 and the rail receiver 41 while supporting the inner panel 4 in the rearward direction, and then the lower end 4b of the inner panel 4 is moved downward while returning to the vertical position. 7, and finally, the lower end 4 b of the inner panel 4 enters the recess 71 of the lower rail 7 and is placed by its own weight. As a result, the inner panel 4 is attached to the position for closing the front surface of the wiring storage space 5 without falling off. When the three inner panels 4 are attached, these panels 4 are continuously flush with each other and almost completely close the entire wiring storage space 5. To remove the inner panel 4, first, the inner panel 4 is lifted upward to lower the lower end 4b of the inner panel 4 from the concave portion 71 of the lower rail 7, and then the lower end 4b of the inner panel 4 is moved forward and The panel 4 is tilted and supported, and finally the inner panel 4 is moved downward to move the upper rail 6 and the rail support 41.
And disengage with the panel upper end 6a and remove it. Thereby, the front surface of the wiring storage space 5 in which the panel 4 is provided is opened.

In the desk having such a configuration, the inner panel 4 is slid and moved to
A necessary part of the wiring storage space 5 which has been closed to the outside can be opened to the front as needed to perform wiring work. For this reason,
Compared with the desk having the conventional structure, even if the form of the wiring storage space 5 is the same, the workability related to the wiring work can be significantly improved. In particular, the inner panel 4 has the upper end 4a
Lower end 4b of rail 6 can be attached to and detached from lower rail 7
It is supported so that it can slide left and right
Therefore , the inner panel 4 can be easily attached and detached not only in the slide direction but also in the thickness direction, so that the wiring work can be made easier. In addition, usually, the three inner panels 4 cover the entire wiring storage space 5. It is possible to open an appropriate part of the wiring storage space 5 to the front by closing the wiring compartment, removing one of the components as necessary, and sliding the remaining inner panel 4 as needed. For this reason, the original blindfold function of the inner panel 4 in the normal state can be effectively secured.

As described above, this desk has the wiring storage space 5
Without changing the form of the wiring workability,
An excellent effect of simultaneously preventing the visual recognition of the wiring and effectively utilizing the space of the lower limb is achieved.

In order to reduce the number of devices mounted on the top board 1, as shown in FIG. There is a desk for storing equipment, but the present invention is also useful when applied to such a desk. That is, in this case, the top plate 1
A lot of wiring is required between the equipment mounted on the shelf and the equipment stored in the shelf 9. Depending on the position of the shelf 9, the inner panel 4 located behind the shelf 9 is removed and the wiring storage space 5 is removed. If an opening is formed in the front surface of the device in advance, it is possible to arrange wiring appropriately, and since the opening is blinded by the shelf 9, the appearance from the front surface is impaired even if the panel 4 is not intentionally mounted. Never be. Therefore,
The wiring work can be performed extremely effectively, and the appearance can be trimmed.

The configuration according to the present invention is not limited to the above-described configuration. For example, the number of inner panels 4 can be two or four or more . Further, the storage and routing of the wiring in the wiring storage space 5 are not limited to those using the wiring holes as in the present embodiment. In addition, the specific shape and material of each part can be variously set without departing from the present invention.

[0022]

As described above, in the desk of the present invention, the inner panel which forms the wiring storage space between the inner panel and the rear panel has the upper end on the upper rail and the lower panel at the installation position.
It is characterized in that the ends are detachably supported by the lower rails and are slidably mounted on the right and left .
Therefore, there is an effect that a part of the wiring storage space is opened to the front surface without removing each time to improve convenience in wiring work. In particular, the inner panel has the upper end on the upper rail,
The lower end is detachably supported on the lower rail.
Runode, the inner panel also becomes possible to easily removable not slide only, becomes a workability according to the wiring work more can be further improved. further,
In the case where a plurality of inner panels are mounted so that the entire wiring storage space can be closed flush, the object of the present invention can be achieved without impairing the original blindfolding function of the inner panel, which is particularly preferable. Becomes The present invention
When applied to a desk having a shelf for placing OA equipment and the like in the lower limb space of the top plate, wiring work can be performed extremely effectively using an opening formed at a position where the inner panel is retracted. In addition, since the opening can be visually blocked by an OA device or the like arranged on the shelf, the effects of the present invention can be exerted without any effect.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an embodiment of the present invention.

FIG. 2 is a partially broken side view showing the embodiment.

FIG. 3 is an exploded perspective view of the embodiment with a top plate removed.

FIG. 4 is a side sectional view showing a main part of the embodiment.

FIG. 5 is a side view showing the cord receiver according to the embodiment.

FIG. 6 is an exploded perspective view showing a case where a shelf is arranged below a top plate in the embodiment.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Top plate 2 ... Leg 3 ... Rear panel 4 ... Inner panel 4a ... Upper end 4b ... Lower end 5 ... Wiring storage space 6 ... Upper rail 7 ... Lower rail

Claims (3)

(57) [Claims] 1. A top plate is supported by left and right legs, a rear panel is disposed between the rear edges of these legs, and an inner panel is disposed between the left and right legs in front of the rear panel. And a desk having a wiring storage space formed between the inner panel and the rear panel, wherein the inner panel has an upper end on an upper rail and a lower end on a lower end.
A desk characterized by being detachably supported on a lower rail and slidably mounted to the left and right. 2. Wiring storage by a plurality of inner panels.
2. The space is closed flush.
Desk described. 3. The top plate is supported by left and right legs.
The rear panel between the rear edges of these legs.
Between the left and right legs in front of this rear panel.
Arranging the inner panel and the inner panel and the rear
A desk that has a wiring storage space between it and the panel.
The inner panel is mounted so that it can slide left and right.
And a shelf in front of the inner panel
A desk characterized by being arranged .