JP3066486B2 - table - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a table, and more particularly, to a table in which a top plate is formed into a plurality of divided molds so that a planar shape or a three-dimensional shape of the entire top plate can be selected.

[0002]

2. Description of the Related Art A general table or desk is provided with a single top plate and a support composed of pillars or side walls. In this type of table or desk, the top surface of the top plate is usually provided at a constant height, and when the height position can be adjusted, the top plate can only be moved up and down as a whole. It is.

[0003]

Therefore, in a conventional table or desk, the top shape of the top plate itself is changed, or the height of a part of the top plate is changed to change the three-dimensional shape of the top plate. I can't select the type of usage. Therefore, in the case where the space above the top plate is three-dimensionally used, a multi-stage shelf plate or the like is separately mounted to cope with this. In other words, with conventional tables, the form cannot be changed according to the installation environment, use environment, etc., and individualized and unique tables must be purchased individually. Will also be very expensive.

[0004]

SUMMARY OF THE INVENTION An object of the present invention is to provide a table capable of arbitrarily changing the planar shape of a top plate as required.

Another object of the present invention is to make it possible to change the height of a part of the top plate so as to be a multi-stage type, and to give more variations to selectable use forms. Is to provide a table.

[0006]

To achieve the above object, the present invention provides a table having a top plate on a support, wherein the top plate is divided into a main top plate and an auxiliary top plate. is configured, in said main rear surface side of the top plate, provided with a reinforcing frame having a protruding region to be projectable outside from the end edge of the main top plate detachably, the reinforcing frame, the protruding region is the main
With the main plate selectively projecting from the front and rear edges of the
The auxiliary top plate is provided on the rear surface side of the top plate, and supports the auxiliary top plate in the protruding region of the reinforcing frame. According to such a configuration, a single top plate can be formed by the auxiliary top plate and the main top plate in a state where the auxiliary top plate is supported while effectively using the reinforcing frame. And, besides being able to change the position of the auxiliary top plate by changing the mounting position of the reinforcement frame, it is also possible to remove the auxiliary top plate by removing the reinforcement frame from the back side of the main top plate,
By this removal, the top plate can be changed to a planar shape constituted only by the main top plate. In addition,
An auxiliary plate is selected for both the front side and the depth side of the main top plate.
It can be installed selectively, and variations in appearance
To meet various needs.

[0007]

DESCRIPTION OF THE PREFERRED EMBODIMENTS In the present invention, a structure is also adopted in which a spacer is provided between the protruding region and the auxiliary top plate so that the auxiliary top plate can be changed to a position higher than the main top plate. Can be. According to this configuration, a part of the area of the top plate can be changed, and the upper area of the top plate can be three-dimensionally used.

[0008]

It should be noted that the term "table" in this specification is used as a broad concept including a table as well as a mounting table.

[0010]

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

FIGS. 1 to 4 show a first mode of use of a table according to this embodiment. Here, FIG. 1 shows an external perspective view of the table, and FIGS. 2 and 3 show a front view and a side view of the table, respectively. FIG.
Shows an exploded perspective view in a state where the front and rear positions of the table are reversed. In these figures, a table 10 includes a top plate 13 including a main top plate 11, an auxiliary top plate 12 provided at substantially the same plane height as the main top plate 11, and a back surface side of the main top plate 11. A reinforcing frame 14 (see FIGS. 2 and 4) which is detachably disposed and supports the auxiliary top plate 12, and a main top plate 11 which is disposed on the back side near each corner of the main top plate 11.
And four pillars 15 as a supporting body for supporting

The top plate 13 has a substantially rectangular shape in which the left-right width is longer than the front-rear width when viewed from above, and the main top plate 11 has a central portion at the front end edge on both sides of the front end. On the other hand, it is formed as a curved edge 11A located on the depth side, whereby the main top plate 11 is provided with a shape in which the front end region is gently planarly concave. On the other hand, the auxiliary top plate 12 has a rear edge 12A along the curved edge 11A,
Front edge 1 extending in the direction connecting both ends of rear edge 12A
2B, and is provided in a shape approximating a moon when viewed from above.

The pillar 15 has a caster 16 at its lower end.
, Respectively. As shown in FIG. 4, the pillar 15 includes front and rear pillars 1 on both left and right sides.
The upper end of each of the first and second connection frames 20 and 20 is connected to each other via a first connection frame 20 made of a prismatic pipe member. Interconnected. The second connecting frame 21 has both ends connected to the first connecting frame 20.
Is fixed by a screw 22 inserted from the outer side surface.

At the front and rear two positions of the first connecting frame 20, holes 23, 23 penetrating vertically are formed, respectively. From below these holes 23, screws 25
Is inserted, and the tip side of the screw 25 can be screwed into a screw hole 26 formed on the back surface of the main top plate 11.

Holes 28 penetrating in the front-rear direction are formed at two positions on the left and right sides of the second connecting frame 21, and the tip end of a screw 29 inserted into each hole 28 can be screwed into the reinforcing frame 14 side. It has become.

The reinforcing frame 14 is constructed by combining three prismatic pipe members. Specifically, as shown in FIG. 4, a pair of left and right first reinforcing shafts 30, 30 is provided.
And a second reinforcing shaft 31 that interconnects the first reinforcing shafts 30 and 30, and is provided in an external shape similar to a substantially H shape when viewed from above. .
Here, a metal fitting 34 having a screw hole 33 is fixed to one end side of the first reinforcing shaft portion 30, that is, the near side in FIG. 4, and the second connection frame is provided in the screw hole 33. 2
The distal end side of the screw 29 screwed into 1 is provided to be screwable. Further, in the first reinforcing shaft portion 30, the fixed region on the opposite side to the position where the metal fitting 34 is provided is located outside the curved edge 11 </ b> A or the rear edge 11 </ b> B that forms the edge of the main top plate 11. It is provided with a length capable of forming a protruding region that protrudes. Then, a hole 41 penetrating along the vertical direction of the first reinforcing shaft portion 30 in this protruding region is formed,
A screw 43 inserted from below the hole 41 is provided to be screwable into a screw hole 44 formed on the back side of the auxiliary top plate 12.

The second reinforcing shaft portion 31 is connected to a position shifted from the longitudinal center of the first reinforcing shaft portions 30, 30 to one end side, and the first reinforcing shaft portion 31 in this connection region.
The hole 45 is formed along the up-down direction of. This hole 4
5 is adapted to coincide with a screw hole 46 provided slightly inside the above-described screw hole 26 formed in the main top plate 11, and a first reinforcing shaft 5 is screwed from below the hole 45. The part 31 and the main top plate 11 can be connected to each other. In FIG. 4, the reinforcing frame 14 is the second
4 shows the disassembled state arranged at a position on the rear side of the connecting frame 21 of FIG. 4, but the reinforcing frame 14 can also be arranged so as to be located on the near side of the second connecting frame 21 in FIG. Thus, the projecting region of the reinforcing frame 14 projects outside the rear end edge 11B of the main top plate 11. Therefore, screw holes 46 into which the screws 47 can be screwed are provided at a total of four places on the back surface side of the main top plate 11.

In FIG. 4, reference numeral 48 denotes a net, and both ends of the net 48 are provided so as to be fixed to the first reinforcing shaft 31 by the screws 47 described above.

Next, a second mode of use of the table 10 will be described with reference to FIGS. In the second mode of use, the auxiliary top plate 12 is set at a position higher than the main top plate 11 by interposing a spacer 50 between the first reinforcing shaft portion 31 and the back surface of the auxiliary top plate 12. It was done. The spacer 50 is provided in a shape having a disk portion 52 at the upper end of the cylindrical portion 51 as shown in an enlarged manner in FIG. A screw hole 53 is provided inside the lower end of the cylindrical portion 51.
Are fixed, while the disk portion 52 has two holes 55 in two radial directions passing through the center. In the screw hole 53, a screw 43 inserted into the hole 41 of the first reinforcing shaft portion 30 is provided so as to be screwable. A screw 57 is inserted in a hole 55 of the disk portion 52, and the screw 57 is inserted. Screw hole 5 formed on the back surface of auxiliary top plate 12
8 are provided so as to be screwable.

Therefore, the table 10 in the second mode of use can be used in a state where the auxiliary top plate 12 is higher in surface height than the main top plate 11. Note that the table 10 in this usage mode may be arranged in a state where the front edge 12B of the auxiliary top plate 12 is in close contact with the wall surface. Thus, a power cable and the like (not shown) can be routed between the main top plate 11 and the auxiliary top plate 12 in a good manner.

FIG. 9 shows a third mode of use of the table 10. In this use mode, the reinforcing frame 14 is replaced so that the position of the reinforcing frame 14 with respect to the second connecting frame 21 is a position inverted backward, and the projecting region of the reinforcing frame 14 is changed to the rear edge 11B of the main top plate 11.
And the auxiliary top plate 12 is fixed to the projecting area in the same manner as described above. In this configuration, the auxiliary top plate 12 projects rearward from the rear end edge 11B of the main top plate 11 on the same plane, while the curved edge 11A side of the main top plate 11 is gently recessed.

FIG. 10 shows a fourth mode of use which is a modification of the third mode of use. This configuration is similar to the above-described second usage mode, in which the reinforcing frame 1
4, the height position of the auxiliary top plate 12 is set to a position higher than the main top plate 11 by providing a spacer 50 in the projecting region of
Other configurations are the same as those of the above embodiments.

Therefore, according to the configuration of the embodiment, the table 10 can be used in a state where the relative position of the auxiliary top plate 12 with respect to the main top plate 11 is appropriately changed, and the table 10 can be used according to the needs of use. Various variations can be selected. In particular, when the height of the auxiliary top plate 12 with respect to the main top plate 11 is changed,
When an OA device or the like is mounted thereon, power cords can be passed through a space between the main top plate 11 and the auxiliary top plate 12,
Cable routing can be performed easily and easily.
In the third and fourth modes of use, the main top plate 11
Is formed on the front side of the main table 11, and when the keyboard or the like is mounted on the main top plate 11 to perform an input operation, the keyboard and the operator can be positioned close to each other.
The input operation can be performed in a relatively easy posture. Also,
The auxiliary top plate 12 can be removed together with the reinforcing frame 14 so that the main top plate 11 alone can be used to form the top plate, and a total of five usage modes can be selected.

[0024] Instead of the pedestal 15 for supporting the main top plate 11 can also be employed configured to support the main top plate 11 by pair to become side walls.

Further, in the above embodiment, the case where the top plate 13 is configured as a two-part type is illustrated and described, but the number of divisions may be increased as necessary. Further, the relative shapes of the main top plate 11 and the auxiliary top plate 12 are not limited to those in the above-described embodiment, and may be changed as long as design matching is achieved.

[0026]

As described above, according to the present invention,
A reinforcing frame having a protruding region that protrudes outward from the edge of the main top plate is detachably provided, and a configuration is adopted in which the auxiliary top plate can be supported on the protruding region. While the auxiliary top plate can be combined using the auxiliary top plate, the auxiliary top plate can be detached, and a usage mode in which the main top plate is used only as the top plate can be selected.

Further, according to the configuration in which the spacer is provided between the projecting region and the auxiliary top plate, the auxiliary top plate can be changed to a position higher than the main top plate. It is also possible to select a mode in which the partial region is stepped, whereby the region above the top plate can be three-dimensionally used.

Further, in the configuration in which the protruding region is provided on the back surface side of the main top plate in a state of being selectively protruded from the front edge and the rear end edge of the main top plate, the auxiliary top plate is provided between the front side of the main top plate and the front side. Since it can be attached to any of the depth sides, the variety of appearance forms that can be selected can be further increased to meet various needs.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a first use mode of a table according to an embodiment.

FIG. 2 is a front view of the table.

FIG. 3 is a sectional view of the table.

FIG. 4 is an exploded perspective view of the table.

FIG. 5 is a perspective view showing a second use mode of the table.

FIG. 6 is a front view of a table in a second use mode.

FIG. 7 is a cross-sectional view of a table in a second use mode.

FIG. 8A is an exploded perspective view of a table in a second use mode, and FIG. 8B is an enlarged vertical sectional view of a spacer.

FIG. 9 is a perspective view of a table showing a third mode of use.

FIG. 10 is a perspective view of a table showing a fourth mode of use.

[Explanation of symbols]

 Reference Signs List 10 Table 11 Main top plate 11A Curved edge (edge) 11B Rear edge (edge) 12 Auxiliary top plate 13 Top plate 14 Reinforcement frame 15 Pillar (support) 50 Spacer

──────────────────────────────────────────────────続 き Continuing on the front page (72) Keiko Nakamura, 6-1-1-1 Oimazato Minami, Higashinari-ku, Osaka City Inside KOKUYO Co., Ltd. (56) References JP-A-63-133121 (JP, U) (58) Fields investigated (Int. Cl. ⁷ , DB name) A47B 1/00-97/08

Claims (2)

(57) [Claims] 1. A table provided with a top plate on an upper portion of a support, wherein the top plate is configured to be divided into a main top plate and an auxiliary top plate, and the main top plate is provided on the back side of the main top plate. A reinforcing frame having a protruding region that can protrude outside the edge of the plate is detachably provided, and the reinforcing frame is mainly provided with the protruding region.
With the main plate selectively projecting from the front and rear edges of the
A table provided on a back surface side of a top plate, wherein the auxiliary top plate is supported on the protruding region of the reinforcing frame. 2. The table according to claim 1, wherein a spacer is provided between the protruding region and the auxiliary top plate so that the auxiliary top plate can be changed to a position higher than the main top plate.