JPH0636757Y2 - desk - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to a desk suitable for mounting and using so-called OA equipment.

[Prior Art] Recently, the top plate is supported by the left and right side panels, and the front edge portions of both side panels are connected by a front panel, and the upper end surface of the front panel and the top surface of the top plate are substantially omitted. A desk configured in the same plane is considered. That is, in such a type, for example, a slit is formed between the upper end portion of the front panel and the top plate, and the wiring under the top plate is passed through the slit to be placed on the top plate. I am trying to outsource it.

[Problems to be Solved by the Invention] However, in this type of device conventionally considered, the face plate of the front panel is flat. for that reason,
It is inconvenient to carry or change the layout. That is,
In conventional offices that are commonly used, the top edge of the top plate can be extended outward from the front panel, so you should touch the top edge and the top edge. It was easy to lift the entire desk by using the structure, but if a structure is adopted in which the upper end surface of the front panel is approximately the same as the upper surface of the top plate to form slits for wiring, etc. There is no other way than to put your hand on the slit part. Therefore, if the slit is closed by a lid or the like, there is no place to put a hand on the front panel side, and it becomes difficult to transport the desk or change the arrangement.

The present invention aims to solve such problems.

[Means for Solving the Problem] The present invention has taken the following means in order to achieve the above-mentioned object.

That is, in the desk according to the present invention, the top plate is supported by the left and right side panels, the front edge portions of the both side panels are connected by the front panel, and the upper end surface of the front panel and the top surface of the top plate are connected. It is configured to be substantially flush with each other, and a wiring passage slit that opens upward is formed between the front panel and the leading edge of the top plate, and substantially corresponds to the bottom surface height of the front panel. A concave groove for a handle that extends to the left and right is integrally provided in the portion to be formed over substantially the entire length of the front panel.

Even if such a groove is provided, in order to ensure the rigidity of the entire front panel, the front panel is provided with a face plate having the recessed groove, side pieces provided on both left and right edges of the face plate, and The upper piece provided on the upper edge of the face plate and the corner metal fittings provided on the inner surfaces of the left and right corners are provided, and the corner metal fitting has a recessed portion for avoiding interference with the recessed groove. A side plate portion fixed to the inner surface of the side piece, a face plate portion fixed to a portion located above and below the recessed groove on the inner surface of the face plate, and an upper plate portion fixed to the lower surface of the upper piece. It is good to be equipped with.

And, despite the presence of the recessed groove, in order to maintain the connection strength between the front panel and the side panel at a high value, this front panel is secured by the bolts that penetrate the side plate portion of the corner fitting and the side piece. It is better to connect it tightly to the side panel.

[Operation] With such a structure, one hand can be hung on the use edge of the top plate, and the other hand can be hung on the recessed groove of the front panel to reach the front and rear edges of the top plate. It is possible to carry and change the arrangement in the same manner as the conventional desk which can be used. That is, since the front panel is a member that connects the leading edge portions of the side panels that support the top plate, providing a recessed groove for a handle on the front panel itself causes a problem in strength. Without it, it is possible to lift the desk. Moreover, since the recessed groove is formed in the left-right direction over substantially the entire length of the front panel, it is possible to carry or change the direction of the desk by holding the hand at an appropriate position for easy lifting. In addition, since this desk has the top end of the front panel extended to the top plate position, the wiring passes through the upward slit formed between the top edge of the top plate and the front panel. As a result, the wirings are not present in the recessed groove portion. Therefore, there is no possibility of causing troubles such as the wiring being an obstacle when the desk is lifted up, or the wiring being subjected to a force and being cut.

[Embodiment] An embodiment of the present invention will be described below with reference to the drawings.

As shown in FIGS. 1 and 2, this desk supports the top plate 1 by the left and right side panels 2 and connects the front end edges 2s of both side panels 2 by a front panel 3, A slit 4 for wiring passage is provided between the upper edge portion of the front panel 3 and the leading edge 1s of the top plate 1.

As shown in FIGS. 1 to 3 and 6, the top plate 1 has a decorative plate 12 attached to the upper surface of a structural plate 11 and a plurality of horizontal rails 13 fixed in parallel to the lower surface. I made it, and it was a cross rail 13
Is fastened to the bracket 21 of the side panel 2 with bolts 14.

The side panel 2 is a base portion that is placed on the floor F via an adjuster 22 as shown in FIGS. 1 and 4.
23, a body portion 24 provided upright on the tip side of the base portion 23, and an arm portion 25 extending from the upper end of the body portion 24 to the use surface side. It plays a role as a leg that supports 1. And this side panel 2
A concave groove 26 that opens to the inner surface side is formed in the vicinity of the tip of the side panel 2 from the lower end to the upper end of the side panel 2.
A cover 27 made of synthetic resin is attached to 26. A wiring passage port 28 is provided at the lower end of the cover 27 to connect the groove 26 to the outside.

The front panel 3 is formed by bending a sheet metal material into a flat casing shape. The upper end surface 3j of the front panel 3 is positioned at substantially the same height as the upper surface 1j of the top plate 1 and the space between the side panels 2 is set. A recessed groove 33 for a handle that extends to the left and right is formed over a substantially entire length of the front panel 3 at a position substantially corresponding to the height of the lower surface of the top plate 1. More specifically, the front panel 3 includes a face plate 30 having a concave groove 33, side pieces 31 provided on both left and right edges of the face plate 30, and an upper piece 37 provided on the upper edge of the face plate 30. The corner fittings 39 are provided on the inner surfaces of the left and right corners. The corner bracket 39
A thick metal plate is integrally formed by press working, and has a recessed portion 39a for avoiding interference with the recessed groove 33, and a side plate fixed to the inner surface of the side piece 31 by welding. The portion 39b and the face plate portion 39c fixed to the inner surface of the face plate 30 above and below the recessed groove 33 by welding.
And an upper plate portion 39 fixed to the lower surface of the upper piece 37 by welding.
It consists of d and. The upper half portion of the side plate portion 39b is bent in a direction away from the side panel 2 in order to avoid interference with the frame portion 82 provided on the post cap 8 of the side panel 2. And the side plate part of this corner metal fitting 39
The front panel 3 is tightly connected to the side panel 2 by a bolt 32 penetrating the 39b and the side piece 31.
That is, the tip edge 2s of the pole-shaped side panel 2
As shown in FIGS. 5 and 7, a nut 20 is fixed in the inside, and the bolt 32 is screwed to the nut 20. Since the lower end of the front panel 3 is not provided with a corner metal fitting, the lower end of the side piece 31 is directly attached to the side panel 2 with a bolt 32 as shown in FIG. is there. The bolt 32 on the lower end side is the sixth
As shown in the figure, the cover 27 is concealed by the extending piece 27a. Then, as shown in FIG.
Receiving frames 34 and 35 protruding toward the inner surface in an L-shaped cross section are provided at the upper end vicinity 3k and the lower end 3u of the front panel 3, and one of these receiving frames 34 and 35 is provided with a gutter 36 for holding wiring.
Is designed to be removable. Further, a decorative member 38 is attached to the upper surface 3j of the front panel 3. The decorative member 38 is made of elastically deformable synthetic resin and has a frame shape. As shown in FIG. 8, one hooking protrusion 38c is provided on the edge of the upper piece 37 of the front panel 3. In the latched state, rotate in the direction of the arrow X to lock the other latching protrusion 38.
The front edge of the front panel 3 is mounted by hooking d on the opening edge 33a of the recessed groove 33. In this mounted state, both ends of the decorative member 38 also surround the frame portions 82 of the left and right post caps 8.
The slit 4 is formed between the decorative member 38 and the top plate 1, and the lid 41 is attached to the slit 4.

The lid 41 is made of a hard material, for example, a plate-shaped main body 41a made of a hard synthetic resin, and a hard synthetic resin provided on the lower edge of the main body 41a via a hinge portion 41b made of a soft synthetic resin. And a mounting portion 41c made of steel. The main body 41a, the hinge portion 41b, and the mounting portion 41c are integrally formed by extrusion molding. The lid 41 is hinged by elastically pushing the mounting portion 41c into the upward groove 38a formed in the decorative member 38. In addition, an undercut portion is provided on the tip surface of the top plate 1 facing the decorative member 38.
The tip member 15 having 15a is provided, and the lid 41 is provided.
Elastic claws 41d and 41e are integrally projected on the lower surface of the main body 41a. Then, when the lid 41 is closed, the elastic claw 41d on the use end side elastically engages with the undercut portion 15a of the top plate 1, and the elastic claw 41e on the front end side lowers the lower surface 3 of the decorative frame member 38.
The lid 41 can be held in the closed position by elastically engaging with 8b.

As shown in FIG. 2, an auxiliary lid body 42 having a cross-sectional shape similar to that of the lid body 41 is provided between the left and right lid bodies 41. The lid 42 plays a role as a spacer, and can be opened and closed independently of the lid 41 and can be attached and detached.

Then, in the desk of this embodiment, when an upward operating force is applied to the lid body 41, the lid body 41 rotates around the hinge portion 41b, and the opposite hinge side of the lid body 41 is lifted. Therefore, the slit 4 is in an open state, and the wiring A located below the top plate 1 is passed through the slit 4 to make the top plate 1
It is possible to derive it above. FIG. 1 shows an example in which wiring is performed by opening the slit 4 in this manner. In this case, first, the wiring A raised from the floor F is guided and held on the gutter 36 through the wiring passage port 28 and the concave groove 26, for example. The wiring A drawn upward from the gutter 36 is guided onto the top plate 1 through the wiring passage slit 4.

With such a structure, one hand can be hooked on the use side edge 1t of the top plate 1 and the other hand can be hooked on the recessed groove 33 of the front panel 3 so that the front and rear edges of the top plate 1 are both attached. It is possible to carry and change the arrangement in the same manner as a conventional desk that can be held. That is, with the desk having such a structure, it is possible for two people to easily lift it from both left and right sides. Then, this front panel 3
Is a member that connects between the front edge portions 2s of the side panel 2 that supports the top plate 1. Therefore, if the front panel 3 itself is provided with the recessed groove 33 for a handle, it causes a problem in strength. It is possible to lift the desk without any trouble. Moreover, since the recessed groove 33 is formed in the left-right direction over substantially the entire length of the front panel 3, it is possible to carry or turn the desk by holding the hand at an appropriate position where it can be easily lifted. In addition, since this desk has the upper end surface 3j of the front panel 3 extended to substantially the same height as the upper surface 1j of the top plate 1, the wiring is connected to the top plate 1 as described above. Tip edge 1s
Since it passes through the slit 4 formed between the front panel 2 and the front panel 2 and is led in and out on the top plate 1, there is no wiring in the recessed groove 33 portion. Therefore, when the desk A is lifted, the wiring A is an obstacle, or the wiring A is grabbed together with the desk A and lifted the desk, so that the wiring A is cut by an unreasonable force. There is no danger of causing.

It should be noted that a member other than the lid as described above may be provided between the front panel and the top plate, and various modifications can be made without departing from the gist of the present invention. .

[Advantages of the Invention] Since the present invention has the above-described configuration, it can be lifted with a hand even though it employs a structure in which the upper end portion of the front panel extends to about the top surface of the top plate. It is easy to carry and can be transported and rearranged smoothly. In particular, this desk has a recessed groove for a handle integrated into the front panel that is joined to the top plate through the side panel, so it is stronger than when a hand is attached to a specially attached member. It will be a great advantage. Moreover, since the recessed groove is formed in the left-right direction over substantially the entire length of the front panel, it is possible to carry or change the direction of the desk by holding the hand at an appropriate position for easy lifting. Moreover, according to the configuration of the present invention, since there are no wirings in the concave groove forming portion, the wirings are an obstacle when lifting the desk, and the wirings are also grabbed together to lift the desk. As a result, there is no possibility of causing a problem that an excessive force acts on the wirings. Therefore, it becomes easy to move the desk with a telephone, an OA device, etc. mounted on the top plate and the wiring is left as it is, and it is possible to effectively prevent a wiring disconnection accident at that time. It is a thing.

If the front panel is provided with the corner metal fitting having the above-mentioned configuration, the rigidity of the entire front panel can be secured even if the concave groove is provided. That is, when the face plate is provided with the recessed groove as described above, it is difficult to integrally bend the side pieces at the positions corresponding to the left and right ends of the recessed groove. Therefore, the side piece and the upper piece cannot be connected at the corner portion,
Although the rigidity of the entire front panel may be significantly impaired, according to the present invention, even if the concave groove is present, the face plate, the side piece, and the upper piece can be rigidly connected by the corner fitting. Therefore, the rigidity of the entire front panel can be reasonably increased.

Further, according to the present invention, since the front panel is tightly connected to the side panel by the bolt penetrating the side plate portion of the corner metal fitting and the side piece, the front panel and the side panel are secured despite the presence of the concave groove. The connection strength with the panel can be maintained at a high value.

[Brief description of drawings]

The drawings show one embodiment of the present invention, and FIG. 1 is a front view and a second view.
The drawing is a partial rear view, FIG. 3 is a plan view, FIG. 4 is a perspective view showing the interior without the top plate, and FIG. 5 is a partially omitted sectional view taken along the line VV in FIG. Figure is VI in Figure 1
-Partially omitted cross-sectional view taken along line -VI, FIG. 7 is a perspective view showing a main part, and FIG. 8 is an operation explanatory view. 1 …… top plate, 1j …… upper surface 2 …… side panel, 3 …… front panel 3j …… upper surface, 30 …… face plate 31 …… side piece, 32 …… bolt 33 …… recessed groove, 37 …… Upper piece 39 …… Corner fitting, 39a …… Recessed part 39b …… Side plate part, 39c …… Face plate part 39d …… Upper plate part

Claims (3)

[Scope of utility model registration request] 1. A top plate is supported by left and right side panels, and front edge portions of both side panels are connected by a front panel, and an upper end surface of the front panel and a top surface of the top plate are substantially flush with each other. A desk comprising a wiring passage slit that opens upward between the front panel and the top edge of the top plate, the left and right parts being provided at a position substantially corresponding to the bottom surface height of the top panel. A desk provided with a recessed groove for a handle extending in the entire length of the front panel over substantially the entire length thereof. 2. A front panel comprising: a face plate having the concave groove, side pieces provided on both left and right edges of the face plate, an upper piece provided on an upper edge of the face plate, and inner surface sides of the left and right corners. It is equipped with the provided corner metal fittings, and the corner metal fittings are
A side plate portion fixed to the inner surface of the side piece having a recessed portion for avoiding interference with the concave groove, and a face plate portion fixed to a portion of the inner surface of the face plate located above and below the concave groove. The desk according to claim 1, further comprising an upper plate portion fixedly attached to a lower surface of the upper piece. 3. The desk according to claim 2, wherein the front panel is tightly connected to the side panel by a bolt penetrating the side plate portion of the corner fitting and the side piece.