JPH0446585Y2 - - Google Patents

Description

[Detailed Description of the Invention] Industrial Application Field The present application relates to an office table that is convenient for working.

BACKGROUND OF THE INVENTION Conventional office tables generally have a pair of left and right leg members that are in an inverted T-shape or a gate shape, and connect the middle part to the upper end with a horizontal crosspiece or the like. The upper ends of a pair of U-shaped left and right leg members are connected by a horizontal crosspiece, and a top plate and a curtain plate are attached between the upper and back parts of the pair of leg members. It was made by attaching each.

Therefore, for any of the above tables,
Lighting lights, shelves, trays, document stands when used as OA equipment tables, etc. necessary for work must be placed exclusively on the top board, so the top board surface used for work must be placed exclusively on the top board. There were deficiencies such as the size of the space being reduced or the space getting in the way and causing inconvenience during work.

Therefore, the applicant first provided a mounting part on the upper back surface of the vertical part of the pair of left and right leg members exhibiting a U-shape, and attached the end of the beam to this mounting part, thereby attaching the pair of left and right leg members. Along with connecting,
A top plate is attached between the upper horizontal parts of the pair of left and right leg members to constitute a table, and the beam is provided with:
If necessary, attach a supporting member so that it protrudes from the top plate surface, and equip the upper end with a lighting light, shelf board, or tray, so that the top plate surface can be widely used for work. We proposed an office table configured as follows.

By the way, when the above-mentioned office table is equipped with lighting lights, shelves, trays, etc. using the beam, a supporting member etc. is interposed between the rear edge of the top plate and the position of the beam when viewed from above. On the other hand, if the table is not equipped with an illumination light or the like and is used in contact with the wall of an office, for example, the above-mentioned interval is not necessary.

Problems to be Solved by the Invention Therefore, as described above, the present application can be applied to cases where a gap is provided between the rear edge of the top plate and the position of the beam when viewed from the plane, and cases where there is no need to provide a gap. The table is provided with a support part and a leg part provided at the upper and lower ends of the vertical part, respectively, which extend horizontally forward, and at a rear position of the vertical part.
A pair of left and right leg members provided with mounting portions, a beam whose end portion is attached to the mounting portion of the leg members and connects the pair of left and right leg members, and a screw rod between the support portions of the pair of left and right leg members. It consists of a removably attached top plate, and the mounting position of the top plate by the screw rod is configured such that the distance from the front edge of the top plate is different from the distance from the rear edge of the top plate.

The end portions of the beams are attached to the attachment portions of the pair of left and right leg members by conventional means, and a top plate is suspended between the support portions of the leg members, and the lower surface thereof is attached to the support portions. It is fixed with screw rods to form the desired table.In this case, the front and rear edges of the top plate are reversed and installed between the supports, so that the rear edge of the top plate Two types of tables are constructed with different positions and beam positions.

Embodiments Below, the embodiments of the present application will be described in detail with reference to the drawings.
Figure 1 shows the overall state with the equipment.
1 and 2 are integrally provided with a horizontal supporting part 4 and a leg part 5 extending forward at the upper end and lower end of the vertical part 3, respectively;
The leg member is provided with a mounting portion 6 on the upper end surface of the rear surface of the vertical portion 3, the rear portion of the support portion 4 is inclined downward a, and a grounding piece 7 is provided on the front and back positions of the lower surface of the leg portion 5. be.

Further, as shown in FIGS. 2 and 3, the mounting portion 6 is formed in a vertically elongated concave shape, and has two engaging grooves 8, 8' parallel to each other in the width direction on its inner surface. Similar to the mounting portion 6, the inner surface of the 9 is formed into a vertically elongated groove, and the inner surface has two engagement grooves 10, 1 parallel to each other in the width direction.
0', the vertical position of which is
A fastener 1 such as a bolt or nut is attached to the mounting portion 6.
Attached by 1. 12 is a beam consisting of a vertically long pipe, and connecting pieces 1 are attached to both ends of the beam.
3 are respectively attached via bolts. As is clear from FIG. 4, this connecting piece 13 has a size and shape that fits between the mounting portion 6 and the mounting piece 9, and has the engaging groove 8,
Two engaging protrusions 14, 14' are arranged in parallel to engage with the engaging grooves 8' and the engaging grooves 10, 10' facing the engaging grooves 10, 10', respectively.

15 is a top plate, supporting portions 4 for a pair of left and right leg members;
4', and its lower surface is fixed at two locations, front and rear, using conventional mounting means, such as screw rods.
Reference numeral 16 denotes a mounting member that can be attached to any position in the longitudinal direction of the beam 12, and as shown in FIG. a pair of clamping pieces 18a, 18b tightened in the direction;
It consists of a mounting shaft 19 vertically disposed on the upper clamping piece 18, and using this mounting shaft 19, equipment members necessary for work, such as lighting lights, shelves, trays, etc., are mounted directly or indirectly.

The above is the structure of the table proposed earlier by the applicant, but in the above structure, as shown in FIG. Mounting hole 2 that passes through
0, 21 are provided on the lower surface of the top plate 15, the distance from the front edge to the front mounting hole 20 is ₁ , and the distance from the rear edge to the rear mounting hole 21 is 1.
₂ , the screw holes 22 and 23 are provided so that ₁ < ₂ . 24 is a screw rod.

Thus, the engaging protrusions 14, 14' of the connecting piece 13 provided at both ends of the beam 12 engage with the engaging grooves 8, 8' and 10, 10' of the mounting part 6 and the mounting piece 9. By interposing the connecting piece 13 between the mounting part 6 and the mounting piece 9 and tightening it with the threaded rod 11, the pair of left and right leg members 1 and 2 can be connected by the beam 12. The top plate 15 is bridged between the supporting parts 4 of the leg members 1 and 2, and is fixed by screw rods 24. For example, by using the beam 12, the lighting If there is no need to attach a light or a shelf board, etc., as shown by the solid line in Figure 7, the mounting holes 20, screw holes 22, and mounting holes 21
and the screw holes 23 respectively, and insert the screw rods 24 into these and tighten them.Also, when it is necessary to use the beam 12 to attach lighting lights, shelf boards, etc. As shown by the imaginary lines in the figure, the mounting hole 21 and the screw hole 22 and the mounting hole 20 and the screw hole 23 are aligned, and the threaded rod 24 is inserted into each of these holes and tightened. be.

Effects of the invention As described above, the present application can easily construct two types of tables in which the distance between the position of the beam connecting the pair of left and right leg members and the position of the rear edge of the top plate is different when viewed from a plane. This is an extremely convenient device to use.

[Brief explanation of the drawing]

The drawings show an embodiment of the present application, and FIG. 1 is a perspective view of the entire structure including the instrument member, FIG. 2 is an exploded side view with a part of the mounting portion cut away, and FIG. 3 is an internal view of the mounting portion. , FIG. 4 is a partially cutaway side view of the beam, FIG. 5 is an inner view of the mounting piece, FIG. 6 is an exploded perspective view of the mounting member, and FIG. 7 is a partially cutaway side view. In the figure, 1 and 2 are leg members, 3 is a vertical part, 4 is a support part, 5 is a leg part, 6 is a mounting part, 8, 8'10, 1
0' is an engagement groove, 9 is a mounting piece, 12 is a beam,
13 is a connecting piece, 14 and 14' are engagement projections, 15 is a top plate, 20 and 21 are mounting holes, 22 and 23 are screw holes, and 24 is a screw rod.

Claims (1)

[Claims for Utility Model Registration] (1) A pair of left and right parts, each having a support part and a leg part extending horizontally forward in the upper and lower ends of the vertical part, and a mounting part provided at the back of the vertical part. a leg member;
It consists of a beam whose ends are attached to the mounting parts of the leg members and connects the pair of left and right leg members, and a top plate which is removably attached with a threaded rod between the support parts of the pair of left and right leg members, An office table characterized in that the mounting position of the top plate using screw rods is configured such that the distance from the front edge of the top plate is different from the distance from the rear edge of the top plate. (2) The top plate and the support part are attached by inserting screw rods into the mounting holes that penetrate in the thickness direction at the front and rear positions of the support part, and then inserting screw rods into the screw holes provided at the front and rear positions on the bottom surface of the top board. An office table according to claim 1 of the utility model registration claim, which is screwed to the office table. (3) The office table according to claim 1 or 2, wherein the beam is a pipe having a longitudinally elongated cross section and connecting pieces attached to both ends of the pipe.