JP2012228485A - Drawer type table system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a drawer type table system with which utility is effectively improved when a small table is utilized with a main table and storage furniture.SOLUTION: A main table 1, an auxiliary table 2 whose height is lower than the main table 1, and a wagon 3 that are the storage furniture whose height is lower than the auxiliary table 2 are combined. The auxiliary table 2 has legs 22 (22F and 22R) whose lower ends are supported by movable casters 21 as a ground contact parts, a top plate 24 fixed to the upper end of the legs 22 and inward guide parts 25 fixed between the right and left legs 22, 22 to extend along the depth direction. The top plate 24 of the auxiliary table 2 is set so that it can fit in the gap Δ in the height direction between the top plate 11 of the main table 1 and the top end of the wagon 3 and the right and left legs 22, 22 of the auxiliary table 2 are set so that they can cross over the right and left edges 31p, 31p of the wagon 3.

Description

  The present invention relates to a pull-out table system that combines a main table, an auxiliary table, and storage furniture.

  Many tables that are widely used in offices and the like have their lower ends movable via a grounding portion (see, for example, Patent Document 1).

  Such tables are often used in combination with chairs, storage shelves, wagons, etc., and these furnitures can be taken in and out of the lower limb space of the table, or conversely these tables can be moved without moving these furniture. It is used in a variety of ways, depending on the purpose and application.

JP 2011-072425 A

  By the way, as a form of office work in recent times, the use of a free address system that allows a large number of people to sit in a free position using a large table is also increasing. There are also scenes where personal work can be performed by placing them under the board or pulling out a storage shelf, wagon, or drawer from the top of the board.

  In addition, a small table is often placed near a large table or a meeting table is set up in another place in case a meeting with neighbors or with a person other than the neighbor is necessary. With a free address using a large table, it is difficult to permanently install a side table at a specific location. Therefore, when the top plate surface is insufficient, the small table is moved to the side and used.

  However, if a small table or a meeting table is permanently installed in this way, the floor space is occupied, and the space utilization efficiency of the office is reduced. In addition, when installing a small table by the side, the wagon must be temporarily evacuated to move the small table, and when the work is completed, the small table and wagon must be returned to their original positions, so preparation and tidying up are also necessary. It is troublesome.

  Furthermore, it is more desirable to provide an environment where preparation and movement of people are minimized when switching from personal work to group work.

  An object of the present invention is to construct a pull-out table system that is useful in improving such a working environment.

  In order to achieve this object, the present invention takes the following measures.

  That is, the pull-out storage system of the present invention is configured by combining a main table, an auxiliary table having a lower height than the main table, and storage furniture having a lower height than the auxiliary table. The auxiliary table is extended in the depth direction between a leg supported by a grounding portion having a movable lower end, a top plate fixed to the upper end of the leg, and the left and right legs. An inward guide portion, and the top plate of the auxiliary table is set in a relationship that fits in a gap in the height direction between the top plate of the main table and the upper end portion of the storage furniture, and the left and right sides of the auxiliary table The leg of the storage furniture is set so as to straddle the left and right edges of the storage furniture, and the storage furniture is stopped from a state in which the auxiliary table and the storage furniture are stored under the top plate of the main table. The yield Characterized in that while guiding the guide portion of the auxiliary table in the left and right edges of the furniture along the auxiliary table in the depth direction to be pulled out from the top plate of a said main table.

  With this configuration, storage furniture is placed under the main table, sitting on a chair beside it and working, pulling out the auxiliary table like a side table, and working with neighbors Thus, it is possible to suitably achieve a form in which a meeting is carried out through a table drawn out with a minimum amount of movement of the auxiliary table. In addition, since the floor occupancy area of the main table, the auxiliary table, and the storage furniture overlaps at the storage position, efficient floor use is possible.

  In order to make the auxiliary table usable as a meeting table, the auxiliary table can be rotated at least at the grounding portion at one end in the depth direction, and independent from the top table of the main table and the storage furniture. It is preferable that it can be rotated and moved.

  In order to improve the usability of the storage furniture at the same time, the storage furniture is supported by at least a grounding part movable in the depth direction and can be pulled out from under the top table of the main table independently of the auxiliary table. Is desirable.

  In this case, in order to move the storage furniture and the auxiliary table integrally along the top plate width direction of the main table, the entire grounding portion of the storage furniture is movable together with the entire grounding portion of the auxiliary table. It is preferable that the part and the storage furniture are configured so as to be able to abut in the left-right direction over a predetermined area in the front-rear direction.

  At this time, when the grounding portion of the auxiliary table is a swing-type caster, it is advantageous that the facing gap between the left and right guide portions is set smaller than the minimum distance between the left and right casters.

  In order to improve the convenience when assembling a plurality of such movable auxiliary tables, a connecting mechanism that leads to a state in which the top plates are brought into contact with each other when the auxiliary tables approach each other is provided with a part of the edge of the auxiliary table. And it is desirable to provide in the edge opposite to the said edge.

  When the space between the top plate of the main table and the top plate of the auxiliary table and between the top plate of the auxiliary table and the top plate of the storage furniture is narrow, they face each other up and down through a gap that allows fingers to enter. It is preferable that a handle portion is provided on the lower surface on the edge side which is the front end in the depth direction of the top plate so that the top plate can be pulled forward by hooking a finger.

  In order to appropriately adapt to the main table, it is preferable that the top plate of the auxiliary table can be moved up and down by a lifting mechanism.

  Since the present invention is configured as described above, even if the auxiliary table can be used as needed together with the main table and the storage furniture, the floor area is not occupied when not in use, and the side table or It is possible to provide an excellent pull-out table system that can be used simply and immediately as a meeting table, thereby effectively improving convenience in personal work and group work.

The front view which shows the table system using the movement table which concerns on one Embodiment of this invention. The top view which shows the whole main table and the top plate of an auxiliary table of FIG. Right side view corresponding to FIG. The perspective view which shows the movement table. The principal part exploded view of FIG. The bottom view of the movement table. The typical explanatory view showing one of the usage forms of the table system. Schematic explanatory diagram showing one of the usage forms of the table system Schematic explanatory diagram showing one of the usage forms of the table system Schematic explanatory diagram showing one of the usage forms of the table system The schematic diagram which shows the modification of this invention. The perspective view which shows the other modification of this invention. The figure which shows the further another modification of this invention.

  Hereinafter, an embodiment of the present invention will be described with reference to the drawings.

  1 to 3 show a table system according to the present embodiment.

  This table system combines a main table 1, an auxiliary table 2 used as a moving table having a height lower than that of the main table 1, and a wagon 3 which is storage furniture having a height lower than that of the auxiliary table 2. Configured.

  The main table 1 is a large table that can be used by being seated by a plurality of people. One end of the top table 11 along the width direction of the top plate 11 is supported by the end legs 12, and the width direction of the top plate 11 (in FIG. 1). An intermediate portion along the arrow X direction) is supported by the intermediate leg 13, and the other end portion (not shown) along the width direction of the top plate 11 is also supported by the end leg, like the one end portion. . In this embodiment, a side plate type is used for the end leg 12, and an intermediate leg 13 having a leg space S secured by connecting the stay 13 a and the leg support 13 b in an inverted L shape as shown in FIG. 1 is used. It has been. The top plates 11, 11 adjacent to the left and right are simultaneously placed on the stay 13 a of the intermediate leg 13, and the required number of top plates 11 can be added in the width direction. For this reason, the wagon 3 inserted into the lower limb space S under the top board, the chair 4 shown in FIG. 7 and the like can be inserted at any position in the top board width direction without interfering with the intermediate leg 13. An adjuster 14 is employed for the grounding portion of the main table 1. Further, as shown in FIGS. 1 and 3, a back plate 15 is attached to a position where the lower limb space S is blinded on the back side of the top plate 11, and a bottom plate 16 a and a standing plate 16 b are attached to the front surface of the back plate 15. An L-shaped wiring duct 16 is attached.

  On the other hand, as shown in FIGS. 1, 2, 4 to 6, the auxiliary table 2 includes a front leg 22 </ b> F and a rear leg 22 </ b> R that constitute a leg supported by a caster 21 that is a grounding part that can move a lower end part. The top plate 24 fixed to the upper ends of the legs 22F and 22R via the bracket 23 and the left and right front legs 21F and the rear legs 22R extend along the depth direction (the Y direction in FIG. 2). And an inwardly directed guide portion 25. In FIG. 4, the bracket 23 is omitted, and edge members 4 a made of a soft resin or the like are provided around the four sides of the top plate 4.

  As described above, the leg 22 is composed of a total of four pedestals, ie, the two front legs 22F and the two rear legs 22R, and swings around the support shaft at the lower ends of the leg pillars 22F, 22F, 22R, 22R. A swivelable caster 21 is attached.

  The guide portion 25 is offset and provided so as to project inward in the left-right direction from the pillars 22F and 22R, and extends between the front leg 22F and the rear leg 22R. More specifically, the left and right guide parts 25 are located between the front legs 22F and the rear legs 22R, and a central part 25a projecting inwardly faces inward, and the front and rear end sides of the central part 25a. Further, front and rear portions 25f and 25r that are bent and extended in a direction in which the facing gap widens toward the front leg 22F and the rear leg 22R are integrally continuous with the central portion 25a. On the other hand, as shown in FIG. 5 and the like, brackets 23 are rigidly connected to the upper ends of the respective pillars 22F and 22R by welding or the like, and the oblique pieces 23a extending toward the center of the top plate have two sides on the leg pillars 22F. Are disposed at the corners of the bracket 23 (or the corners of the pillars 22R and the bracket 23) and are rigidly connected by welding or the like. The angle of the oblique piece 23a corresponds to the bent inclination angle of the front and rear ends 25f and 25r. Then, by attaching the bent front and rear portions 25f and 25r of the guide portion 25 to the slant piece 23a with a bolt V, the guide portion 25 is installed between the left and right front legs 22F and the rear legs 22R, respectively. A mounting piece 25b is formed by bending the upper edge of the central portion 25a of the guide portion 25, and this mounting piece 25b is also screwed to the lower surface of the bracket 23.

  And the resin cover 26 shown in FIG. 5 is attached to the position which covers the said guide part 25. As shown in FIG. The resin cover 26 has a U-shaped cross section with an upper end and a front and rear end opened. The inner space of the resin cover 26 has a shape capable of tightly accommodating the guide portion 25 and the inclined piece 23a. The piece 23a is mounted so as to be covered from below, and is fastened together with the guide portion 25 to the oblique piece 23a by the bolt V. Of course, a protrusion is provided at an appropriate position on the vertical surface of the cover 26, a recess is provided on the surface opposite to the protruding direction of the corresponding guide portion 25, and the protrusion is recessed in the guide portion 25 while elastically deforming the cover 26. It can also be configured to fit together.

  In such an attached state, as shown in FIG. 1, the deviation amount of the guide portion 25 from the leg pillars 22F and 22R, that is, the overhang amount δ is in the horizontal direction of the caster 21 which is the ground contact portion of the leg pillars 22F and 22R. In other words, the opposing gap d between the left and right guide portions 25 and 25 is set to be smaller than the minimum distance W between the left and right casters 21 and 21 so as to be larger than the exclusive range AE. In the swing type caster 21, the left and right exclusive range AE means the swing range. Further, the “overhang amount δ of the guide portion 25 from the leg pillars 22F and 22R” and the “opposite gap d between the guide portions 25 and 25” referred to in the present specification include the resin cover 26 in a state where the resin cover 26 is attached. It refers to the dimension including the wall thickness of 26.

  On the other hand, the wagon 3 of the present embodiment shown in FIGS. 1 to 3 has a casing 31 having an opening for opening a storage space in the front, and a drawer that is attached to the opening of the casing 31 and can be inserted and removed in the front-rear direction. 32a, 32b, and 32c, and the lower end is supported by a movable grounding portion, for example, a flat caster 33. The top plate 31a of the housing 31 is vertically lower than the lower surface 24a of the top plate 24 of the auxiliary table 2 and partially overlaps the guide portion 25 that is suspended from the top plate 24 of the auxiliary table 2. The opposing gap d between the center portions 25a and 25a of the left and right guide portions 25 and 25 of the auxiliary table 2 is set within the height (wrap amount rp) relationship, and the housing 31 is within a range in which the housing 31 of the wagon 3 can be inserted. The dimensional relationship is set as close as possible to the outer dimension L between the left and right edge portions 31p of 31. That is, in the state where the wagon 3 is located at a predetermined depth direction position between the left and right pedestals 22F, 22F (22R, 22R), the guide portion 25 and the left and right edges of the casing 31 of the wagon 3 are in the front-rear direction. The predetermined region p (see FIG. 2) is in contact with or in close proximity in the left-right direction.

  As shown in FIG. 1, the table system of the present embodiment configured as described above has a top plate 24 of the auxiliary table 2 in the height direction between the top plate 11 of the main table 1 and the top plate 31a of the wagon 3. The inner dimension T is set such that the left and right legs 22 of the auxiliary table 2 can be placed in the gap Δ and the left and right edges 31p and 31p of the casing 31 of the wagon 3 are straddled. The auxiliary table 2 is movable independently of the main table 1 and the wagon 3. For this reason, as shown in FIGS. 1 and 2, the auxiliary table 2 and the wagon 3 can be sequentially stacked and stored under the top plate 11 of the main table 1, and from this state, the FIGS. As shown in (a), the auxiliary table 3 is moved along the depth direction while guiding the guide portion 25 of the auxiliary table 2 to the left and right edge portions 31p, 31p of the wagon 3 while the wagon 3 is stationary. It is also possible to draw it almost straight out from under the top plate 11 of the main table 1. On the contrary, as shown in FIG. 8B, from the state where the main table 1, the auxiliary table 2 and the wagon 3 are overlapped, only the drawers 32a to 32c of the wagon 3 are placed between the left and right leg posts 22F, 22F of the auxiliary table 2. It is possible to perform opening and closing in the front-rear direction without any trouble.

  Furthermore, since the auxiliary table 2 can be independently rotated and moved by being pulled out from between the top plate 11 and the wagon 3 of the main table 1, as shown in FIG. As shown in FIG. 10, a person sitting on the main table 1 back to back moves one or more auxiliary tables 2 between the main tables 1 and 1, and turns around to assist. It is also possible to hold a meeting over table 2. A connecting mechanism that guides the top plates 24 and 24 together when the auxiliary tables 2.2 approach each other for the convenience of extending the top plate surface by abutting a plurality of auxiliary tables 2 and 2 together. May be provided on a part of the edge 2p of the auxiliary table 2 and the other edge 2q facing the edge 2p. As one mode of this coupling mechanism, as shown in FIG. 1, the top plate 24 is abutted against the other top plate 24 with no gap on a part of the edge 2p and the other edge 2q of the top plate 24. In this case, the magnetic engagement portions 20p and 201 that are attracted to each other by magnetic force are provided.

  In addition, as shown in FIG. 1, a finger | toe is between the top plate 11 of the main table 1 and the top plate 24 of the auxiliary table 2, and between the top plate 24 of the auxiliary table 2 and the top plate 31a of the wagon 3. It faces up and down via gaps g12 and g23 that can enter. For this reason, a handle portion 3s (see FIG. 2) that allows the user to pull the wagon 3 by placing the hand on the top surface of the top plate 31a of the wagon 3 is recessed in the top surface of the top plate 31a, and the depth of the top plate 24 of the auxiliary table 2 On the lower surface (see FIG. 4) on the edge 2r side that is the front end in the direction, a handle portion 2s that can be hooked with a finger to pull the top plate forward is recessed.

  As described above, the pull-out table system of the present embodiment is the main table 1, the auxiliary table 2 that is lower than the main table 1, and the storage furniture that is lower than the auxiliary table 2. The auxiliary table 2 includes a leg 22 (22F, 22R) supported by a caster 21 which is a grounding part whose lower end can be moved, and an upper end of the leg 22. A fixed top plate 24 and inward guide portions 25 extending in the depth direction on the left and right legs 22, 22. The top plate 24 of the auxiliary table 2 is attached to the top of the main table 1. The relationship is set such that the height of the plate 11 and the upper end of the wagon 3 is within the gap Δ in the height direction, and the left and right legs 22 and 22 of the auxiliary table 2 straddle the left and right edges 31p and 31p of the wagon 3. Set up One in which the. From the state in which the auxiliary table 2 and the wagon 3 are superimposed and stored under the top plate 11 of the main table 1, the left and right edges 31p, 31p of the wagon 3 are placed on the left and right edges 31p, 31p of the wagon 3 with the wagon 3 stationary. The auxiliary table 2 can be pulled out from under the top plate 11 of the main table 1 along the depth direction while guiding the guide portion 25 of the auxiliary table 2.

  If comprised in this way, the wagon 3 which is storage furniture will be arrange | positioned under the main table 1, the form which sits on a chair by the side and will work, the form which pulls out the auxiliary table 2 like a side table, and will work In addition, it is possible to suitably achieve a form in which a meeting is held through the auxiliary table 2 drawn out facing the neighbor with a minimum amount of movement of the auxiliary table 2. In addition, since the floor occupied areas of the main table 1, the auxiliary table 2, and the wagon 3 are overlapped at the storage position, the floor can be used efficiently.

  Further, the auxiliary table 2 can be rotated by using casters 21 at the grounding portions at both ends as well as at one end in the depth direction, and the auxiliary table 2 is inserted between the top plate 11 and the wagon 3 of the main table 1. Since it can be pulled out and rotated and moved independently, a plurality of auxiliary tables 2 can be pulled out as needed to match the required number, and a meeting table with a large top board area that can be enclosed by a plurality of people can be easily configured. This eliminates the need for a permanent table dedicated to the meeting and contributes to cost reduction.

  Further, the wagon 3 is also supported by a flat caster 33 which is a grounding portion movable in the depth direction and can be pulled out from under the top plate 11 of the main table 1 independently of the auxiliary table 2. It is also possible to realize a mode in which only the wagon 3 is pulled out while leaving it under the main table 1. For this reason, either the auxiliary table 2 or the wagon 3 can be selected and pulled out from the bottom of the top plate 11 of the main table 1 to the same position, and the handling flexibility is further improved.

  In particular, the flat casters 33 are used for all the grounding portions of the wagon 3 so that the auxiliary table 2 can be moved back and forth so that the guide portion 25 and the wagon 3 can abut in the left-right direction over a predetermined area P in the front-rear direction. Therefore, by applying a moving force to the auxiliary table 2 in a state where the guide portion 25 and the wagon 3 are in contact, the wagon 3 and the auxiliary along the top plate width direction of the main table 1 (the arrow X direction in FIG. 1). The table 2 can be moved integrally, and this is particularly convenient when the main table 1 is a large table with a continuous leg space S such as a free address type.

  In this case, the grounding portion of the auxiliary table 2 is a swing-type caster 21, and the opposing gap d between the left and right guide portions 25 is set to be smaller than the minimum distance W between the left and right casters 21 and 21. Even if the auxiliary table 2 can be smoothly moved in the depth direction (arrow Y direction in FIG. 2) and the top plate width direction (arrow X direction in FIG. 1), the caster 21 of the auxiliary table 2 interferes with the wagon 3. Can be effectively avoided. Moreover, if the above dimensional relationship is adopted, a gap in the top plate width direction is secured between the auxiliary table 2 and the wagon 3, so that when the auxiliary table 2 or the wagon 3 is pulled out, the inside of the auxiliary table 2 or the wagon 3. It will be easy to touch from the outside.

  Further, when the auxiliary tables 2 and 2 approach each other, a connection mechanism that leads to a state in which the top plates 24 and 24 are abutted to each other is provided on a part of the edge 2p of the auxiliary table 2 and the edge 2q facing the edge 2p. If, for example, the auxiliary tables 2 and 2 are stored adjacent to each other under the top plate 11 of the main table 1, the auxiliary table 2 is pulled out to form a meeting table with another auxiliary table 2, etc. Auxiliary tables 2 and 2 can be matched easily and reliably, which is convenient for meeting preparation and tidying up.

  Then, the finger can enter between the top plate 11 of the main table 1 and the top plate 24 of the auxiliary table 2 and between the top plate 24 of the auxiliary table 2 and the top plate 31a of the wagon 3 as storage furniture. If a handle portion 2s that can be hooked with a finger on the lower surface on the edge 2r side, which is the front end in the depth direction of the top plate 24, is provided so as to face the top and bottom through a gap, the main table is provided. Even when the space between 1 and the auxiliary table 2 and between the auxiliary table 2 and the wagon 3 are almost clogged, the auxiliary table 2 can be properly pulled out.

  The specific configuration of each unit is not limited to the above-described embodiment.

  For example, as long as the protruding amount of the guide portion is set larger than the right and left exclusive range of the grounding portion of the pedestal, the grounding portion may be of a roller type or a ball type in addition to the caster. Further, even when a movable grounding portion is employed, a movable grounding portion may be employed only on one end side in the depth direction, and a fixed caster or the like may be employed on the other end side. Of course, if there is no problem in mobility, it is possible to configure all the grounding parts using fixed casters or the like.

  Further, as shown in FIG. 11, the relationship between the main table 1 and the auxiliary table 2 is set so that the top plate 24 of the auxiliary table 2 is lower than the stay 13a of the intermediate leg 13, and the top plate 24 of the auxiliary table 2 is set. It is also effective to set a relationship in which storage furniture such as a wagon 3 can be placed on the lower surface of the trolley. In this way, not only the wagon 3 and the chair but also the auxiliary table 2 can pass through the lower leg space S of the intermediate leg 13, so that the usability when the main table 1 is used in a free address is effectively improved. be able to.

  In particular, when there is a certain gap between the top plate 24 of the auxiliary table 2 and the top plate 11 of the main table 1 as shown in this figure, the top plate 24 of the auxiliary table 2 is replaced with, for example, the outer cylinder and the inner cylinder. It is also effective to be able to be raised and lowered by a leg 122 provided with an elevating mechanism 122B that can selectively fix / release the fitting position at a plurality of positions in the longitudinal direction. In this way, the height of the top plate 24 of the auxiliary table 2 can be changed according to the presence or absence of the drawer 100 when the main table 1 has a structure in which the center drawer 100 can be optionally attached as required. Therefore, the convenience is further improved.

  Furthermore, the legs of the auxiliary table are not limited to those having the four pedestal columns as described above. For example, as shown in FIG. 12 (a), the leg T is such that the column 222b is erected from the base 222a. It may be a U-shape or a U-shape such that the stay 322c is supported from the base 322a via the support column 322b like a leg 322 shown in FIG. In such a case, the guide portion 225 is formed integrally or separately on the inner surface of the upper end portion of the support 222b for the structure of FIG. 12A, and the stay for the structure of FIG. By configuring the guide portion 325 integrally or separately on the inner surface of the 322c, it is possible to achieve the operational effects according to the above embodiment.

  Furthermore, it is not always necessary to configure the guide portion at the upper end portion of the leg, and the guide portion is not hindered from being provided at the lower end portion or the middle portion in the vertical direction as long as the basic effects are achieved.

  Furthermore, it is not always necessary to provide the guide portion on the leg. For example, as shown in FIG. 13, a mounting portion 20 for the guide portion 25 is provided on the lower surface of the top plate 24 of the movable table 2 by forming a screw hole in the bracket 23. If the attachment part 20 of the guide part 25 is provided by burying etc., and the guide part 25 is attached to these attachment parts 20 via the attachment piece 25b etc., the left and right leg posts 22F, 22F (22R, 22R) ) The guide portion 25 can be arranged at a position that deviates greatly inward in the left-right direction than between. When the bracket 23 protrudes from the lower surface of the top plate 24, it is sufficient to make the height position different between the mounting piece 25 b that contacts the bracket 23 and the mounting portion 25 b that contacts the lower surface of the top plate 24. And by comprising in this way, when the external dimension of storage furniture, such as a wagon, is far smaller than the distance between the left and right pedestals 22F, 22F (22R, 22R), the storage furniture can be moved. It is possible to effectively restrict the left and right floating under the top plate 24 and to easily establish a relationship in which the movable table 2 is appropriately guided by the storage furniture. In this case, in order to obtain such an effect for a plurality of storage furniture having different width dimensions, a plurality of mounting portions 20 of the guide portion 25 are provided in the left-right direction as shown in FIG. It is desirable to be able to change the facing distance between the guide parts by shifting them as necessary.

  In the above guide mounting structure, when there is no problem in strength, the guide portion 25 may be mounted using only the mounting portion 20 of the bracket 23, or only the mounting portion 20 of the top plate 24 is used. May be attached. In these cases, the attachment portion 20 may be provided only on at least one of the bracket 23 and the top plate 24.

  On the contrary, when reinforcement is required in terms of strength, a slant piece 23a is provided on the pedestal 22 in the same manner as in the above embodiment, and the guide portion 25 is shifted from the illustrated position to attach the bracket 23 or the top plate 24. If it is attached to the oblique piece 23a at the same time as being attached to 20, the strength of the guide portion 25 can be effectively improved.

  Other configurations can be variously modified without departing from the spirit of the present invention.

DESCRIPTION OF SYMBOLS 1 ... Main table 2 ... Auxiliary table 2p, 2q, 2r ... Edge 2s ... Hand part 3 ... Storage furniture (wagon)
11 ... Top plate (main table)
21 ... Grounding part (caster)
22, 22F, 22R ... Leg 24 ... Top plate (auxiliary table)
25 ... Guide part 31p ... Edge 33 ... Grounding part (flat caster)
d: Opposing gap between guide parts P: Predetermined area W: Minimum distance between casters Δ: Clearance in the height direction

Claims (8)

A combination of a main table, an auxiliary table having a lower height than the main table, and storage furniture having a lower height than the auxiliary table,
The auxiliary table has a leg supported by a grounding portion having a movable lower end, a top plate fixed to the upper end of the leg, and an inward extending along the depth direction between the left and right legs. And the left and right legs of the auxiliary table are set so that the top plate of the auxiliary table fits in the gap in the height direction between the top plate of the main table and the upper end of the storage furniture. Is set so as to straddle the left and right edges of the storage furniture, and the storage furniture is kept stationary from the state where the auxiliary table and the storage furniture are stored under the top plate of the main table. A pull-out table system characterized in that the auxiliary table can be pulled out from below the top plate of the main table along the depth direction while guiding the guide portions of the auxiliary table to the left and right edges of the storage furniture. The drawer according to claim 1, wherein the auxiliary table is rotatable at least at the grounding portion at one end in the depth direction, and is independently rotatable and movable by being drawn from between the top plate of the main table and the storage furniture. Formula table system. The pull-out table system according to claim 1 or 2, wherein the storage furniture is supported by at least a grounding part movable in the depth direction and can be pulled out from under the top plate of the main table independently of the auxiliary table. 4. The drawer according to claim 3, wherein the entire grounding portion of the storage furniture is movable together with the entire grounding portion of the auxiliary table so that the guide portion and the storage furniture can abut in the left-right direction over a predetermined area in the front-rear direction. Formula table system. The pull-out table system according to claim 4, wherein the grounding portion of the auxiliary table is a swing-type caster, and a facing gap between the left and right guide portions is set smaller than a minimum distance between the left and right casters. 6. The pull-out table system according to claim 5, wherein a connection mechanism that guides the top plates to a state in which the top plates are brought into contact with each other when the auxiliary tables approach each other is provided on a part of the edge of the auxiliary table and the edge opposite to the edge. The top plate of the main table and the top plate of the auxiliary table, and the top plate of the auxiliary table and the top plate of the storage furniture are vertically opposed to each other with a gap that allows fingers to enter. The pull-out table system according to any one of claims 1 to 6, wherein a handle portion is provided on the lower surface on the edge side that is the front end in the depth direction so that a finger can be hooked and the top plate can be pulled forward. The pull-out table system according to any one of claims 1 to 7, wherein the top plate of the auxiliary table can be moved up and down by a lifting mechanism.

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