JP5371249B2 - table - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a table capable of widely securing the lower limb space of a user, while ensuring top board support strength. <P>SOLUTION: The table 1 includes; leg bodies raised on a floor surface; a beam material 20 supported by the leg bodies; and the top board 10 placed on the beam material. The table 1 also includes: lock parts 52c arranged on the lower surface of the top board; locked parts 21a arranged on the upper surface 21 of the beam material, to which the lock parts are locked; and uplift prevention materials 60 where pressure pieces 61 to abut on the upper surface 11a of the top board are integrally molded with joint pieces 62 juncturally arranged from the pressure pieces 61 and joined with one side surfaces 20e of the beam material. <P>COPYRIGHT: (C)2009,JPO&amp;INPIT

Description

  The present invention relates to a table used in a work space or a reception room in an office or the like.

In office spaces and reception rooms in offices and the like, it is desirable that a table with a wide space for lower limbs is installed in order not to give the user a feeling of pressure and to keep the appearance well.
As such a table, a beam member is erected between the upper portions of a pair of legs that are spaced apart from each other in the left and right (length direction), and a top plate is placed on the upper surfaces of the legs and the beam member. What is configured as a table by doing so is generally known. Also, if you want to support a top plate with a large length dimension, connect a pair of beams at both ends of the leg to form a square frame at the top, and support strength of the top plate Is known (for example, see Patent Document 1).
JP 2000-279247 A

  By the way, in order to secure the support strength of the top plate, the table of Patent Document 1 needs to arrange the beam material in the vicinity of the peripheral edge of the top plate in plan view, and the beam material interferes with the user's lower limb. There was a risk of it.

  Therefore, the present invention has been made in view of the above-described circumstances, and provides a table that can secure a wide space for the user's lower limbs while ensuring the support strength of the top board.

  In order to solve the above-mentioned problem, the invention described in claim 1 is a leg body standing on the floor, a beam material supported by the leg body, and placed on the beam material. In a table having a top plate, a locking portion provided on the lower surface of the top plate, a locked portion provided on the upper surface of the beam material, and configured to be able to lock the locking portion, And a lifting piece that is integrally formed with a pressing piece that comes into contact with the top surface of the top plate and a joining piece that is connected to the holding piece and joined to one side surface of the beam member. It is characterized by being provided.

  The invention described in claim 2 is that the locking portion is configured as a locking claw, and the locked portion is configured as a locking recess capable of locking the locking claw. It is a feature.

  According to a third aspect of the present invention, the top plate and the beam member are joined in the vicinity of the other side surface opposite to the one side surface provided with the lifting prevention material on the upper surface of the beam member. It is characterized by having.

The invention described in claim 4 is characterized in that an inclined surface is formed so that the other side surface of the beam member retreats toward the one side surface from the upper end toward the lower end .

The invention described in claim 5 is characterized in that the top plate is formed of a translucent material .

  The invention described in claim 6 is characterized in that a columnar spacer is disposed between the lower surface of the top plate and the upper surface of the beam member.

  The invention described in claim 7 is disposed so as to oppose one side surface of the beam member, a pair of the top plates, and a pair of the beam members disposed in a central portion of the pair of top plates, It is characterized by comprising.

According to the first aspect of the present invention, the top plate and the beam material can be joined by the locking portion, and the top plate can be prevented from being lifted from the beam material by the lift prevention material. Therefore, there is an effect that the support strength of the top plate can be ensured.
Further, by providing the anti-lifting material, the top plate can be supported in a cantilevered manner by the beam material. Therefore, since the beam member can be disposed at a position retracted from the user's lower limb space, there is an effect that the user's lower limb space can be secured widely while ensuring the support strength of the top plate.

  According to the second aspect of the present invention, since the locking portion and the locked portion provided between the top plate and the beam member are configured by the locking claw and the locking recess, the ceiling can be reliably secured with a simple structure. A board and a beam material can be joined. Therefore, the working efficiency can be improved.

  According to the invention described in claim 3, since the beam member and the top plate are joined in the vicinity of both side surfaces of the beam member, it is possible to reliably prevent the position of the top plate from being displaced with respect to the beam member. Therefore, it is possible to provide a table having a stable structure.

According to the fourth aspect of the present invention, there is an effect that the lower limb space can be secured more widely by forming the inclined surface on the beam material. In addition, when the top plate is formed of a translucent material, it is possible to make the beam material appear small to the user, and it is possible to fit the body in a good appearance, and to provide a more open feeling.

According to the fifth aspect of the present invention, it is possible to visually appeal to the user a wide lower limb space formed below the top board, and there is an effect that a feeling of opening can be given.

  According to the sixth aspect of the present invention, when the top plate is made of a translucent material, the beam material can be seen through the spacer, and the beam material can be made smaller. Therefore, there is an effect that it can fit well and can give a more open feeling. In addition, when the top plate is made of glass, for example, a spacer is bonded to the top plate by bonding or the like, and a screw hole is formed on the contact surface of the spacer with the beam material, so that the beam material and the spacer are screwed together. Can be made. Therefore, even when a glass top plate is used, the top plate and the beam material can be joined without processing the top plate. That is, there is an effect that variations in the material of the top plate can be increased while securing the support strength of the top plate.

  According to the seventh aspect of the present invention, the table can be configured as a facing table using a pair of top plates. Therefore, the table having such a configuration can also be satisfactorily accommodated and has an effect of enhancing the visual effect.

Next, an embodiment of a table according to the present invention will be described with reference to FIGS.
As shown in FIGS. 1 and 2, the table 1 includes a substantially plate-like top plate 10, a pair of beam members 20 that support and fix the top plate 10, and a beam member 20 that is erected on the floor F. And a leg 30 for supporting and fixing, and is formed elongated in one direction as a whole. The top plate 10 is formed of a translucent glass plate.

  Two legs 30 are arranged on both sides in the length direction X of the beam member 20, are formed wide in the width direction Y orthogonal to the length direction X in plan view, and are arranged in the width direction Y. A pair of beam members 20 are supported. The leg 30 has a substantially box-shaped main body 31 and a support plate 32 that is placed on the floor surface F and supports the main body 31. A plurality of adjusters 33 (see FIG. 3) are provided between the main body 31 and the support plate 32, so that the height and level of the main body 31 can be adjusted with respect to the inclination of the floor surface F. It is possible to adjust. The side plates 31a located on both sides in the width direction Y of the main body 31 are detachably attached.

  As shown in FIG. 3, a pair of substantially horizontal first placement surfaces corresponding to each of the pair of beam members 20 in order from the outer side to the inner side in the width direction Y are provided on the upper portion of the main body 31. 34A, 34B, a pair of second mounting surfaces 35A, 35B inclined so as to descend from each of the first mounting surfaces 34A, 34B, and the respective inclined lower ends of the second mounting surfaces 35A, 35B Subsequently, a pair of substantially horizontal third mounting surfaces 36A and 36B are formed. The third placement surfaces 36A and 36B corresponding to each of the pair of beam members 20 form a continuous flat surface portion 31b, and the upper portion of the main body portion 31 is formed in a concave shape as a whole. Further, on the third placement surfaces 36A, 36B that are inclined lower than the second placement surfaces 35A, 35B, locking pieces 37 for locking the corresponding beam members 20 in the width direction Y are provided. Projectingly formed. The main body 31 has a communication groove 31c extending in the vertical direction Z at the center in the width direction Y and opening between the pair of third mounting surfaces 36A and 36B. Wiring such as electric equipment to be arranged can be arranged up to the floor surface F.

  The pair of beam members 20 are arranged such that the edge 20a which is the outer side in the width direction Y is substantially flush with the side plate 31a of the leg 30 and, as shown in FIGS. The end portion 20 b of the base member 30 extends outward from the leg body 30 and is supported by the leg body 30. Further, the end portion 20b in the length direction X of the beam member 20 is formed so as to be inclined from the upper surface 21 toward the inside in the length direction X, and is covered with an end cover 20c.

  As shown in FIG. 4, the beam member 20 includes a side surface 20 e formed along the vertical direction Z, an upper surface 21 on the side on which the top plate 10 is placed, and the outer side in the width direction Y from the inner side to the inner side. An inclined surface 22 serving as an inclined lower surface is formed continuously in the length direction X and has a substantially triangular cross section. The beam member 20 has a hollow interior in order to increase the rigidity while suppressing the weight, and a reinforcing plate 20d is provided along the vertical direction Z in the center of the interior to further increase the rigidity.

  Returning to FIG. 3, each of the pair of beam members 20 includes a substantially horizontal first bottom surface 23 corresponding to the first placement surfaces 34 </ b> A and 34 </ b> B of the leg body 30 in order from the outer side to the inner side in the width direction Y. The second bottom surface 24 formed to be inclined from the first bottom surface 23 corresponding to the second mounting surfaces 35A and 35B, and the second corresponding to the third mounting surfaces 36A and 36B. And a substantially horizontal third bottom surface 25 that continues from the bottom surface 24. Here, the second bottom surface 24 is configured as a part of the inclined surface 22. In the pair of beam members 20, the first bottom surface 23 is on the first mounting surfaces 34A and 34B, the second bottom surface 24 is on the second mounting surfaces 35A and 35B, and the third bottom surface 25 is on the first. It is supported by the leg 30 by making contact with the three placement surfaces 36A and 36B.

  Furthermore, the pair of beam members 20 are each formed with a locked end 26 that protrudes inward in the width direction Y at the lower portion, and abuts on the locking piece 37 of the leg 30 to be locked in the width direction Y. Has been. A screw hole 28A is formed in the first bottom surface 23. On the other hand, in the upper part of the leg 30, insertion holes 38 </ b> A are formed in the first placement surfaces 34 </ b> A and 34 </ b> B so as to be inserted into the main body 31 corresponding to the screw holes 28 </ b> A. Each beam member 20 is fixed to the leg 30 by the first mounting surfaces 34A and 34B by the beam fixing bolts 40 inserted from the inside of the main body 31 into the insertion holes 38A and screwed into the screw holes 28A. Has been. Furthermore, a screw hole 28 </ b> B is formed in the second bottom surface 24. On the other hand, in the upper part of the leg 30, insertion holes 38 </ b> B are formed in the second mounting surfaces 35 </ b> A and 35 </ b> B so as to communicate with the screw holes 28 </ b> B up to the inside of the main body 31. Then, each beam member 20 is fixed to the leg 30 by the second mounting surfaces 35A and 35B by the beam fixing bolt 40 inserted into the insertion hole 38B from the inside of the main body 31 and screwed into the screw hole 28B. Has been.

  Moreover, the top plate 10 is constituted by a plate member 11 that is divided into two in the length direction X, two in the width direction Y, and divided into four as a whole (see FIG. 1). Then, columnar spacers 50 are appropriately attached to the lower surface of each plate member 11 constituting the top plate 10 by adhesion or the like (eight in this embodiment), and the plate member 11 is connected to the beam member 20 via the spacers 50. It is in a state of being supported above. Here, two rows of four spacers 50 arranged at substantially equal intervals along the length direction X are arranged.

  As shown in FIG. 5, a screw hole 51 is formed in the lower surface 50 a of the spacer 50. Three screw holes 51 are formed in a straight line, and a central screw hole 51 a is formed so as to coincide with the central axis of the spacer 50. On the other hand, the beam member 20 is inserted in the vertical direction Z at a plurality of locations in the length direction X (four in this embodiment) at positions corresponding to the screw holes 51a of the outer spacer 50 in the width direction Y. A hole 29 is formed (see FIG. 4). Then, the top plate fixing bolt 41 inserted from the lower side into the insertion hole 29 is screwed into the screw hole 51a of the spacer 50, whereby each plate member 11 constituting the top plate 10 is fixed to the beam member 20. Yes.

  A locking piece 52 is provided below the spacer 50 on the inner side in the width direction Y. As shown in FIG. 6, the locking piece 52 is formed by processing a metal plate, for example. Two insertion holes 53 are formed in the joint portion 52 a of the locking piece 52 with the spacer 50, and screws (not shown) inserted into the insertion holes 53 are screw holes 51 b and 51 c of the spacer 50. Thus, the spacer 50 and the locking piece 52 are fixed to each other (see FIG. 7). Further, the locking piece 52 is formed with an inclined portion 52b that is connected to the joint portion 52a and inclined obliquely downward, and is connected to the inclined portion 52b and is formed with a locking claw 52c substantially horizontally. The inclined portion 52b and the locking claw 52c are formed wider than the joint portion 52a (spacer 50) in a plan view so that the locking piece 52 can be locked to the beam material 20 more firmly. Yes.

  Returning to FIG. 4, a locking recess 21 a extending in the length direction X is formed on the upper surface 21 of the beam member 20 so as to correspond to the locking claw 52 c of the locking piece 52. The locking recess 21a is formed with a locking edge 21b protruding outward from the inner side edge in the width direction Y. In the state where the plate members 11 constituting the top plate 10 are supported by the beam member 20, the locking piece 52 is inserted into the locking recess 21a so that the locking edge portion 21b is inserted into the locking recess 21a. Accordingly, each plate member 11 can be firmly supported and fixed by the beam member 20 together with fixing by the top plate fixing bolt 41. Note that the bottom surface of the joint portion 52 a of the locking piece 52 is in contact with the top surface 21 of the beam member 20.

  Further, as shown in FIG. 7, between the top plate 10 and the beam member 20, a presser piece 61 that comes into contact with the upper surface 11 a of the plate member 11 of the top plate 10, and a beam member connected to the presser piece 61. An anti-lifting material 60 is provided in which a joining piece 62 configured to be joined to the side surface 20e of 20 is integrally formed. A plurality of anti-lifting members 60 are attached along the length direction X at predetermined intervals.

  As shown in FIG. 8, the anti-lifting material 60 is formed by processing a metal plate, for example. The anti-lifting material 60 includes a presser piece 61 formed in a substantially horizontal shape in contact with the upper surface 11a of the plate member 11, and a joining piece 62 connected to the presser piece 61 and formed along the vertical direction Z. It is provided and is formed in a substantially L shape. In addition, a buffer material 64 is attached to the lower surface 61a of the presser piece 61 by bonding or the like. The cushioning material 64 can prevent scratches caused by the pressing piece 61 coming into contact with the upper surface 11 a of the plate member 11. Moreover, the joining piece 62 is comprised so that it may contact | abut to the side surface 11c of the plate member 11, and the side surface 20e of the beam member 20, and in this embodiment, the junction part 62a with the side surface 11c of the plate member 11; A joint 62b with the side surface 20e of the beam member 20 is formed by cranking. Further, an insertion hole 66 for inserting a fixing bolt 65 for screwing with the beam member 20 is formed in the joint portion 62b. The insertion holes 66 are formed in two places at a predetermined interval in the horizontal direction.

  Returning to FIG. 7, an opening 71 through which the fixing bolt 65 can be inserted is continuously formed along the length direction X on the side surface 20 e of the beam member 20. A cavity 72 is formed continuously with the opening 71. The cavity 72 is formed to be wider in the vertical direction Z than the opening 71. In the hollow portion 72, a nut 67 screwed with the fixing bolt 65 can be disposed. Further, an upward concave portion 73 is continuously formed along the length direction X at the lower end portion 20 f of the side surface 20 e of the beam member 20. The lower end 60a of the anti-lifting material 60 comes into contact with the recess 73 so that the anti-lifting material 60 is supported.

  Further, the plate member 11 is provided with a notch 11b at a position on the inner side in the width direction Y. And in the state which fixed and combined each plate member 11 on the beam material 20, the top plate 10 is connected to the center of the width direction Y by the notch 11b, and the wiring communication hole extended in the length direction X up and down. 10a is formed. The wiring communication hole 10 a is normally closed by the top plate lid 13. On the surfaces of the pair of beam members 20 facing each other, a lid mounting groove 20h (see FIG. 3) is formed so as to extend in the length direction X. A support member 15 extending upward is locked to the lid mounting groove 20h, and the top cover 13 is supported by the support member 15 to close the wiring communication hole 10a. The top plate lid 13 is detachable from the support member 15, and by removing the top plate lid 13, the wiring of the electrical equipment used on the top plate 10 is routed between the pair of beam members 20 via the wiring communication holes 10 a. It can be arranged as a space 43.

  The bottom of the through space 43 is closed by a bottom plate 43a engaged between the pair of beam members 20, and wiring can be arranged on the bottom plate 43a. The wiring of the electrical equipment disposed in the through space 43 can be connected to the power source of the floor surface F and the like via the connecting groove 31c at a position where the beam member 20 and the leg body 30 are further fixed. . Note that a blind cover 14 is provided in the gap between the top lids 13 facing each other along the width direction Y to close the gap. The blind cover 14 has a substantially U-shaped cross section and is a long and narrow plate-like member along the length direction X, and is attached so as to be engaged with the support member 15.

(Table assembly method)
Next, an outline of a method for assembling the table 1 will be described.
First, the leg body 30 is arranged at a predetermined position on the floor surface F on which the table 1 is installed. At this time, the height and levelness of the two legs 30 are adjusted by the adjuster 33. In a state where the legs 30 are arranged, the beam members 20 are installed between the legs 30 and the beam members 20 and the legs 30 are fixed using the beam fixing bolts 40. At this time, the first bottom surface 23 of the beam member 20 and the first mounting surfaces 34A and 34B of the leg 30 are in contact with each other, and similarly, the second bottom surface 24 and the second mounting surfaces 35A and 35B are Are in contact with each other, and the third bottom surface 25 and the third placement surfaces 36A and 36B are in contact with each other. Further, the locked end 26 of the beam member 20 is locked to the locking piece 37 of the leg body 30 in the width direction Y, and is supported in a state of being reliably positioned. In addition, when attaching the beam fixing bolt 40, the side plate 31a of the main-body part 31 of the leg 30 is removed.

  Next, the plate member 11 of the top plate 10 is placed on the beam member 20. At this time, among the spacers 50 arranged in advance on the lower surface of the plate member 11, the spacer 50 to which the locking piece 52 is joined is positioned inside the width direction Y, and the locking claw of the locking piece 52 52c is inserted so as to slide into the locking recess 21a of the beam member 20, and is disposed so that the locking piece 52 is locked by the locking edge 21b, and the spacer 50 disposed on the outer side in the width direction Y. The spacer 50 (top plate 10) and the beam member 20 are fixed using the top plate fixing bolt 41.

  With the plate member 11, the beam member 20, and the leg body 30 disposed, the lifting prevention member 60 is attached. At this time, the presser piece 61 of the lifting prevention member 60 is disposed so as to contact the upper surface 11 a of the plate member 11, and the lower end portion 63 a of the lifting prevention member 60 is inserted into the recess 73 of the beam member 20. Arrange. Then, the nut 67 is inserted into the hollow portion 72 of the side surface 20e of the beam member 20, and the fixing bolt 65 and the nut 67 through which the insertion hole 66 of the anti-lifting member 60 and the opening portion 71 of the beam member 20 are inserted are screwed. At the same time, the lifting prevention member 60 is fixed to the beam member 20.

  Then, the support member 15 is disposed at a predetermined position on the side surface 20 e of the beam member 20, and the top cover 13 is attached on the support member 15. Moreover, while attaching the baseplate 43a between the bottom parts of the beam materials 20 opposingly arranged by the width direction Y, the blind cover 14 is attached between the top-plate lids 13 which oppose the width direction Y, and the table 1 of FIG. Assembly is complete.

  According to the table 1 of the present embodiment, the top plate 10 is supported and fixed to the upper surface 21 of the pair of beam members 20 supported by the legs 30 via the spacers 50, so that the distance between the legs 30 is large. Even if it becomes, the top plate 10 can be reliably supported so as not to be bent by the beam member 20 while minimizing the thickness. Further, since the inclined surface 22 of the beam member 20 is continuously formed in the length direction X outside the width direction Y, the dimension in the width direction Y of the upper surface 21 of the beam member 20 that supports the top plate 10 is increased. While ensuring, a user's leg space can be ensured largely. That is, even if the user is seated along the length direction X and the user's feet are disposed below the top plate 10, the beam member 20 does not become an obstacle. Further, the beam member 20 is disposed so that the edge 20 a is substantially flush with the side portion of the leg 30. For this reason, the top plate 10 can be reliably supported in a wider range in the width direction Y, and the bending of the top plate 10 in the width direction Y can be more effectively prevented.

  Further, the spacer 50 is arranged at a predetermined position on the lower surface of the top plate 10, and a locking piece 52 is joined below the spacer 50 arranged inside the width direction Y, and a locking claw 52 c of the locking piece 52 is attached. Inserted into the locking recess 21 a of the beam member 20, the locking piece 52 is locked by the locking edge 21 b, and the spacer 50 disposed outside the width direction Y is used with the top plate fixing bolt 41. The spacer 50 and the beam member 20 were fixed. Therefore, the top plate 10 can be reliably supported and fixed by the beam member 20, and the top plate 10 can be disposed in a cantilever manner so as to protrude from the beam member 20.

  Further, since the anti-floating material 60 that contacts the upper surface 11a of the plate member 11 of the top plate 10 and is joined to the side surface 20e of the beam member 20 is attached, Even when a load is applied, the top plate 10 can be more reliably prevented from rising by the anti-lift material 60. Therefore, the top plate 10 can be arranged in a cantilever manner so as to protrude from the beam member 20 with a more stable structure. That is, the support strength of the top plate 10 can be ensured reliably, and the user's lower limb space can be secured widely.

  In addition, since the top plate 10 and the beam member 20 can be locked by the locking piece 52 provided on the lower surface of the top plate 10 and the locking recess 21a formed on the beam member 20, the structure can be reliably secured with a simple structure. The top plate 10 and the beam member 20 can be joined to each other. Therefore, working efficiency can be improved.

  Moreover, since the top plate 10 is formed of a translucent glass plate, a wide lower limb space formed below the top plate 10 can be visually appealed to the user, and a feeling of opening can be given.

  In addition, since the inclined surface 22 is formed on the beam member 20, the beam member 20 can be shown small to the user, can be stored in a good appearance, and can have a more open feeling.

  Furthermore, although the top plate 10 is formed of a translucent glass plate, the beam member 20 can be seen on the back side through the spacer 50, so that the beam member 20 can be made small. Therefore, it can fit well and can give a more open feeling. Although the top plate 10 is formed of a glass plate, the spacer 50 is bonded to the top plate 10 by bonding or the like, and the screw holes 51a are formed on the contact surface (the lower surface 50a) of the spacer 50 with the beam member 20. The material 20 and the spacer 50 can be screwed together. Therefore, the support strength of the top plate 10 can be reliably ensured even in the case of the glass top plate 10.

It should be noted that the technical scope of the present invention is not limited to the above-described embodiment, and includes those in which various modifications are made to the above-described embodiment without departing from the spirit of the present invention. That is, the specific shapes, configurations, and the like given in the embodiment are merely examples, and can be changed as appropriate.
For example, in the present embodiment, the case where the table is configured by using four plate members has been described, but the table may be configured by increasing the number of plate members.
In the present embodiment, the case of the face-to-face table has been described, but the present invention can be applied to other types of tables.
Moreover, in this embodiment, although demonstrated when the glass top plate was employ | adopted, it is employable also in the case of a wooden or another material.

It is a perspective view of the table in the embodiment of the present invention. It is a side view of the table in embodiment of this invention. It is sectional drawing which follows the AA line of FIG. It is sectional drawing which follows the BB line of FIG. It is drawing of the spacer in embodiment of this invention, (a) Side view, (b) Bottom view. It is drawing of the locking piece in embodiment of this invention, (a) Top view, (b) It is sectional drawing which follows the DD line | wire of (a). It is sectional drawing which follows the CC line of FIG. It is drawing of the anti-lifting material in embodiment of this invention, (a) Front view, (b) Side view.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 1 ... Table 10 ... Top plate 20 ... Beam material 20e ... Side surface (one side surface) 21 ... Upper surface (upper surface of a beam material) 21a ... Locking recessed part 22 ... Inclined surface 30 ... Leg body 50 ... Spacer 52c ... Locking claw 60 ... Lifting prevention material 61 ... Presser piece 62 ... Joining piece F ... Floor

Claims (7)

Legs standing on the floor,
Beam material supported by the leg,
In a table having a top plate placed on the beam material,
A locking portion provided on the lower surface of the top plate;
A locked portion provided on an upper surface of the beam material and configured so that the locking portion can be locked;
An anti-lifting material is provided in which a pressing piece abutted on the upper surface of the top plate and a joining piece connected to the pressing piece and joined to one side surface of the beam member are integrally formed. A table characterized by that. The locking portion is configured as a locking claw,
The table according to claim 1, wherein the locked portion is configured as a locking recess capable of locking the locking claw.   The top plate and the beam member are bonded to each other in the vicinity of the other side surface on the upper surface of the beam member opposite to the one side surface on which the lifting prevention material is provided. The table according to 1 or 2.   The table according to claim 3, wherein an inclined surface is formed so that the other side surface of the beam member retreats toward the one side surface from the upper end toward the lower end.   The table according to any one of claims 1 to 4, wherein the top plate is made of a translucent material.   The table according to any one of claims 1 to 5, wherein a columnar spacer is disposed between a lower surface of the top plate and an upper surface of the beam member. Arranged to face one side of the beam material,
The table according to any one of claims 1 to 6, comprising a pair of the top plates and a pair of the beam members arranged at a central portion of the pair of top plates. .

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