JPH0628024Y2 - table - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to a table preferably used in an office or the like.

2. Description of the Related Art Some tables used in meetings and the like in offices and the like have a top plate supported by a plurality of single pillar legs having a horizontal mounting plate at the upper end. However, since there is a risk that the single column base may expand with such a structure, some single column bases are connected to each other by a pipe-shaped horizontal member.

Further, since a large number of people use this type of table as needed, it is also demanded that the top plate can be immediately cleaned up and that materials such as files can be stored to some extent. Therefore, in some cases, a flat shelf is provided on the lower surface of the top plate so that files and the like can be placed on the shelf.

[Problems to be solved by the invention] However, such a shelf does not have a function as a structural material of a table, but only serves as a storage place for materials and the like. For this reason, in order to increase the strength of the table, a horizontal member other than the shelf is required.

Further, such a shelf is usually provided close to the lower surface side of the top plate in order to prevent the lower limbs from being an obstacle. Therefore, the vertical dimension is relatively small and the storage efficiency is poor. Moreover, when a file or the like is taken in or out, it is often done by bending the posture and looking into the upper surface side of the shelf, which is a problem that it is difficult to smoothly take in and take out the material. If the position of the shelf is lowered in order to avoid such a problem, the shelf is likely to obstruct the lower limbs and, moreover, it is likely to be conspicuous from diagonally above and the appearance is deteriorated.

The present invention is intended to solve the above-mentioned problems.

[Means for Solving the Problem] The present invention takes the following means in order to achieve such an object.

That is, in the table according to the present invention, the top plate is supported by a plurality of single pillar legs having a horizontal mounting plate at the upper end, and a shelf having a V-shaped cross section is provided between the single pillar legs, and the left and right sides of the shelf are provided. The side plate is fixed to the single pillar leg.

In order to store the files and other materials on the shelf with the spine and edge of the file facing diagonally upward, it is advisable to set the expansion angle of the shelf to 90 °.

In that case, the materials such as files can be smoothly taken in and out from between the top plate and the shelves, and in order to stably hold the above-mentioned materials on the shelves, the dimension between the top plate and the shelves is determined by the depth of the inclined plate of the shelf. At least of dimensions It is better to set it to 1 / min.

When the left and right ends of the top plate are semicircular, it is preferable to make the mounting plate circular in order to harmonize the shapes.

When using multiple tops, to ensure that adjacent tops are joined together with a small number of parts, place the joint ends of the adjacent tops on a common mounting plate and secure them. It is good to keep it.

In that case, in order to easily position adjacent top plates, positioning holes should be provided in the joint end faces of the adjacent top plates with their axes aligned with each other, and positioning pins should be placed in the positioning holes. It is good to make it fit.

If the positioning pin is located near the outer edge of the top plate not supported by the mounting plate, it is possible to prevent a step from occurring between the joint ends near the outer edge for a long period of time.

[Operation] With such a structure, the single pillar legs are firmly connected to each other by the shelves without using a special horizontal member. Moreover, since the shelf has a V-shaped cross section, the shelf is superior in strength to the conventional flat shelf, and the strength of the entire table can be effectively increased.

Further, with such a shelf, since the back and the edge of the material such as files can be stored with the diagonally upward direction, the stored material and the like can be identified from the diagonally upper side and can be taken in and out from the diagonally upper side.

Furthermore, if the shelf has a V-shaped cross section, the inclined plate will be shaped so as to follow the eyes and feet of the user.
The shelf itself is not noticeable from diagonally above, and it is difficult to get in the way of your feet.

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

In this table, as shown in FIG. 1, a pair of adjacent top plates 1 are supported by a plurality of single column legs 2, and a shelf 3 having a V-shaped cross section is installed between each single column legs 2. It is a thing.

The respective top plates 1 are joined by joining the inner joint end faces 1a to each other, and the left and right end faces are formed in a semicircular shape. As shown in FIG. 4, positioning holes 11 are provided in the joint end surface 1a in the vicinity of the outer edge 1b of each top plate 1 so that their axial centers coincide with each other, and a positioning pin common to each facing positioning hole 11 is provided. 12 is fitted.

As shown in FIG. 2 and FIG.
1 has a horizontal mounting plate 22 and a pair of leg blades 23 fixed to the lower ends of the leg columns 21, and an adjuster 24 is provided at the tip of each leg blade 23. As shown in FIG. 2, each mounting plate 22 is formed in a circular shape, and the top plate 1 is fixed to the mounting plates 22 by using a plurality of bolts 25. That is, the lower surface 1 of each top plate 1
As shown in FIG. 5, insert nuts 13 are embedded in c, and each insert nut 13 is attached to the mounting plate 22.
Through holes 22a are formed at positions corresponding to. Then, a bolt 25 is screwed to the insert nut 13 from the lower surface 22b side of the mounting plate 22 to join the top plate 1 and the mounting plate 22. The joint end portion 1d of the adjacent top plate 1 is placed on the common mounting plate 22 of the single pillar leg 2 arranged at the center of the table, and is fixed to the mounting plate 22 in the same manner as described above.

Each of the shelves 3 has side plates 32 fixed to the left and right ends of an inclined plate 31, and the expansion angle thereof is set to 90 °. The inclined plate 31 is made of metal having a large number of punched holes,
As shown in FIG. 3, the upper end 31a is rounded and is located inside the outer edge 1b of the top plate 1. The left and right side plates 32 are made of metal, and mounting holes 32a are formed in the intermediate portion in the front-rear direction at different positions in the vertical direction. Then, as shown in FIG. 6, bolts 33 are inserted from the inside of the shelf 3 into the respective mounting holes 32 a, and the bolts 33 are screwed onto the nuts 26 fixedly mounted on the leg columns 21 to form the side plates 32.
Is fastened to the monopod leg 2. In addition, the upper end 3 of the inclined plate 32
2a and the lower surface 1c of the top plate 1 have a dimension S _{1 that} is at least the depth dimension S ₂ of the inclined plate 32. It is set to one-half. This ratio is set based on the ratio between the depth dimension F ₁ and the height dimension F ₂ of the file 4 or the like.

With such a structure, since the single pillar legs 2 can be firmly connected to each other by the shelf 3, it is possible to effectively prevent the single pillar legs 2 from expanding. Moreover, since the shelf 3 has a V-shaped cross section, the shelf 3 is superior in rigidity to the load in the vertical direction and the horizontal direction as compared with the conventional flat shelf. Therefore, the strength of the entire table can be effectively increased, and the durability can be improved.

Further, with such a shelf 3, since the back and edge of the material such as the file 4 can be stored with the spine and the edge thereof facing upward obliquely, the type of the stored file 4 can be easily identified from obliquely upward, It can be easily taken in and out from diagonally above, effectively improving usability.

Further, if the shelf 3 has a V-shaped cross section, the inclined plate 31 of the shelf 3 has a shape that follows the eyes and the lower limbs of the user. For this reason, the shelf 3 itself becomes inconspicuous from diagonally above, and moreover, it does not easily disturb the lower limbs.

In addition, most of the materials such as the file 4 and the paper are rectangular. Therefore, if the expansion angle of the shelf 3 is set to 90 °, it is possible to stably hold these materials with the spine and edge of the materials facing obliquely upward.

Generally, in the file 4 and the like, the ratio between the depth dimension F ₁ and the height dimension F ₂ is set to the above value,
The dimension S ₁ between the upper end 32a of the inclined plate 32 and the lower surface 1c of the top plate 1 is at least the depth dimension S ₂ of the inclined plate 32. If you set it to 1 / min, materials such as file 4
It is possible to smoothly take in and out from between the shelf 3 and the shelf 3, and it is possible to particularly stably hold the files 4 and the like.

Further, if the mounting plate 22 is formed into a circular shape so as to correspond to the shapes of the left and right ends of the top plate 1, these will become harmonious and the sense of discomfort can be eliminated.

If the joining end portion 1d of the adjacent top plate 1 is placed on and fixed to the common mounting plate 22, the adjacent top plates 1 can be reliably joined together with a small number of parts. it can.

In that case, if the positioning holes 11 are provided in the joint end faces 1a of the adjacent top plates 1 so that their axes are aligned with each other, and the positioning pins 12 are fitted into the positioning holes 11, the top plate is formed. The positioning of one pair can be performed easily and reliably.

In particular, when the positioning pin 12 is located near the outer edge 1b of the top plate 1 not supported by the mounting plate 22, it is possible to prevent a step from being formed between the joint ends 1d near the outer edge 1b. You can also

The top plate and the single pillar legs are not limited to the shapes and the numbers shown in the above-mentioned embodiments, and for example, the single pillar legs may all have the same shape. Further, the top plate may be one piece, or three or more pieces may be joined.

[Effects of the Invention] With the above-described configuration, the present invention can effectively prevent the plurality of single column bases supporting the top plate from expanding, and effectively increase the strength of the entire table. Can be increased.

Moreover, since the shelf connecting the end pillar legs is formed into a V-shaped cross section, the material such as a file can be stood upright on the shelf and stored. Therefore, the type of the stored material can be easily identified, and the material can be easily taken in and out from diagonally above, and the usability can be effectively improved.

Further, if the shelf has a V-shaped cross section, the shelf itself becomes inconspicuous from diagonally above, and it is difficult for the shelf to interfere with the lower limbs of the user.

When the spread angle of the shelf is set to 90 °, it is possible to stably hold the material such as files on the shelf in a state of standing upright.

Make sure that the dimension between the top and the shelf is at least the depth of the inclined plate of the shelf. If set to one-half, materials such as files can be smoothly taken in and out from above the shelf, and the files can be particularly stably held.

Also, if the left and right ends of the top plate are semi-circular, if the mounting plate of the single-column base is made circular to correspond to that shape,
These can be made harmonious, and the discomfort due to different shapes can be effectively suppressed.

When the joining ends of the adjacent top plates are placed on the common mounting plate and fixedly attached, the adjacent top plates can be reliably joined with a small number of parts.

In that case, if positioning holes are provided in the joint end faces of the adjacent top plates with their axes aligned and the positioning pins are fitted in the positioning holes, the positioning of the top plates will be easier. It can be done easily and reliably.

In particular, when the positioning pin is located near the outer edge of the top plate not supported by the mounting plate, it is possible to prevent a step from occurring between the joint ends near the outer edge.

[Brief description of drawings]

FIG. 1 shows an embodiment of the present invention, FIG. 1 is a perspective view, and FIG.
The drawing is a bottom view, FIG. 3 is a cross-sectional view, FIG. 4 is a cross-sectional view taken along the line IV-IV in FIG. 3, and FIG. 5 is V- in FIG.
FIG. 6 is a sectional view taken along line VI-VI in FIG. 3, and FIG. 6 is a sectional view taken along line V-VI. 1 ... top plate, 1a ... joint end face 1b ... outer edge, 1d ... joint end 2 ... single column leg, 3 ... shelf 11 ... positioning hole, 12 ... positioning pin 22 ... mounting plate, 31 ... Inclined plate 32 ... Side plate

Claims (7)

[Scope of utility model registration request] 1. A top plate is supported by a plurality of single column legs having a horizontal mounting plate at the upper end, and a shelf having a V-shaped cross section is provided between the single column legs, and the left and right side plates of the shelf are the single plates. A table characterized by being fixed to a pedestal. 2. The table according to claim 1, wherein the expansion angle of the shelf is 90 °. 3. The dimension between the top plate and the shelf is at least the depth dimension of the inclined plate of the shelf. The table according to claim 2, wherein the table is set to one-half. 4. The table according to claim 1, wherein the mounting plate is circular. 5. The table according to claim 1 or 4, wherein the joint ends of the adjacent top plates are mounted and fixed on a common mounting plate. 6. A positioning pin is provided in the joint end face of each of the adjacent top plates with their axes aligned with each other, and a positioning pin is fitted in the positioning hole. The listed table. 7. The table according to claim 6, wherein the positioning pin is located near the outer edge of the top plate not supported by the mounting plate.