JP2017000564A - Furniture unit with top board - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a furniture unit with a top board which enables article storage furniture to be safely disposed below a top board without interfering with a depth side functional member, and can improve usability of a worker who works in a standing posture.SOLUTION: A desk device 1 is provided with a displacement regulation block 12 which is a regulation member. The displacement regulation block 12 regulates displacement of a wagon 40, which is article storage furniture, in a depth direction by coming into contact with the wagon 40 when the wagon 40 is displaced below a top board to the depth side in the depth direction by more than a specified amount. In a contact state with the wagon 40, the displacement regulation block 12 is disposed so that an end face E of the wagon 40 on a near side in the depth direction is flush with an end face of the immediately above top board on the near side in the depth direction or is offset from the end face to the depth side.SELECTED DRAWING: Figure 2

Description

  The present invention relates to a top panel-equipped fixture unit including a top-equipped fixture equipped with a liftable top plate and an article storage fixture capable of rolling on a floor surface.

In offices, public facilities, etc., fixtures with a top plate such as a desk device, a table device, a counter device, etc. equipped with a top plate capable of performing various operations are used.
In such a fixture with a top plate, the height of the top plate that is easy to work on varies depending on the posture, physique, gender, preference, etc. of the user. In such a situation, a tabletop fixture with a fixed height of the top plate cannot cope with it, and therefore a tabletop fixture with a top plate that can be changed up and down is used. In such fixtures with a top plate, a work area with a top plate height that meets the demands of the office worker can be provided, improving work efficiency and reducing the burden on the body of the worker. can do.

  As a raising / lowering mechanism for the top plate of this type of top-mounted fixture, a device using a gas spring or gear, a device using an electric drive unit, and the like are known (for example, see Patent Documents 1 to 5).

Japanese Patent No. 3371959 Japanese Patent No. 3391285 Registered Utility Model No. 316439 JP 2014-113505 A Japanese Patent No. 5718503

By the way, in the fixture with a top plate that can adjust the height of the top plate, the upper unit including the top plate is supported by the lower unit installed on the floor so that the height can be adjusted. The power supply wiring for supplying power to the equipment used on the board and the electric drive unit etc. is drawn from the depth side in the depth direction of the upper unit and lower unit due to ease of use, and power is supplied to the office space Connected to the part.
Moreover, in this kind of fixture with a top plate, the lower end of functional parts, such as a front side shielding board, may protrude below a top plate from the back | inner side position of the depth direction of the upper unit containing a top plate.

  On the other hand, in an office space, an article storage fixture in which casters that roll on the floor surface are attached to the lower surface is often used. Even in the above-mentioned furniture with a top plate, it is desired that the article storage device can be accommodated and disposed below the top plate.

However, if the article storage fixture is movably disposed below the top plate in the fixture with the top plate as described above, the article storage fixture will be connected to the power supply wiring when the article storage fixture is pushed too far into the depth direction. There is a concern that it may come into contact with a rear functional member such as a front shielding plate.
In addition, when the article storage fixture protrudes from the front end surface in the depth direction of the top board, the article storage fixture is lifted when the operator works in a standing position by raising the top board. It touches the tip of the foot and deteriorates the convenience of office workers.

  Accordingly, the present invention provides a top plate with which the article storage fixture can be safely disposed below the top plate without causing interference with the back side functional member, and the usability of a worker who performs work in a standing position can be improved. It is intended to provide a fixture unit.

The fixture unit with a top plate according to the present invention employs the following configuration in order to solve the above problems.
The fixture unit with a top plate according to the present invention includes a lower unit installed on the floor, an upper unit supported on the lower unit so as to be adjustable in height, including a top plate whose upper surface is a work surface, and the lower unit With a top plate having a back side functional member that is drawn downward from a depth side position in the depth direction of at least one of the unit and the upper unit, or protrudes downward from a depth side position of the upper unit in the depth direction A furniture unit with a top plate, comprising: a fixture, and an article storage fixture that is rollably installed on the floor and can be stored and arranged below the top plate, wherein the article storage fixture is below the top plate. A regulating member that contacts the article storage fixture and regulates the displacement of the article storage fixture when it is displaced by a predetermined amount or more to the depth direction depth side of the top plate is provided in the fixture with the top plate, , In the state where the article storage fixture is in contact, the end surface on the near side in the depth direction of the article storage fixture is flush with the end surface on the near side in the depth direction of the top plate directly above or in the depth direction behind the end surface. It was arranged to be offset.

  With this configuration, when the article storage fixture is pushed beyond a specified amount from the near side of the top plate in the depth direction, the article storage fixture comes into contact with the regulating member of the fixture with the top plate, and further excessive displacement is restricted. Is done. This prevents the article storage fixture from interfering with the back side functional member. When the article storage fixture is in contact with the regulating member below the top plate, the end surface on the near side in the depth direction of the article storage fixture is closer to the front side in the depth direction than the end surface on the near side in the depth direction of the top plate directly above. No longer protrude. For this reason, even when an office worker works in this state while standing on the near side in the depth direction of the top board, the legs and feet of the office worker are less likely to interfere with the article storage fixture.

The lower unit may include a pair of support structures that are spaced apart from each other on the floor surface, and the restricting member may be installed between the pair of support structures.
In this case, since the restricting member is installed between the pair of support structures, the restricting member is supported with high rigidity on the top plate-equipped fixture. Therefore, by adopting this structure, the displacement of the article storage fixture can be reliably regulated by the regulating member.

The pair of support structures includes a base member installed on a floor surface, and the restricting member is disposed between a column portion standing upward from the base member and an upper portion of each column portion. It is good also as a structure which has the construction part constructed.
In this case, since the installation part of the regulating member is installed on each base member via the support column part, a space is secured below the installation part. For this reason, the lower space of the installation part of a control member can be used effectively.

The upper unit includes a first upper unit having a first top plate, and a second upper unit having a second top plate disposed to face the first top plate, The first upper unit and the second upper unit are respectively supported by the lower unit so that the height thereof can be adjusted, and the support unit of the first upper unit and the support unit of the second upper unit of the lower unit. The regulating member may be arranged between the two.
In this case, the first upper unit and the second upper unit are supported by the common lower unit. Further, the displacement of the article storage fixture arranged below the first top plate and the article storage fixture arranged below the second top plate are regulated by a common regulating member.

The restriction member may be provided with a wiring storage space inside.
In this case, since the wiring can be accommodated inside the regulating member, the safety around the wiring can be improved and the appearance can be improved.

According to this invention, since the regulating member that regulates the displacement of the depth side of the article storage fixture in the depth direction below the top plate is provided in the fixture with the top plate, the article storage fixture is pushed below the top plate. Sometimes, the article storage fixture can be prevented from interfering with the back side functional member.
Further, according to the present invention, in the state in which the article storage fixture is in contact with the regulating member, the end surface on the near side in the depth direction of the article storage fixture projects further toward the near side in the depth direction than the end surface on the near side in the depth direction of the top plate. Since the restricting member is arranged so as not to occur, it is possible to improve the usability of a worker who works in a standing posture on the near side in the depth direction of the top board.

1 is a perspective view of a desk device according to a first embodiment of the present invention. It is sectional drawing of the desk unit which concerns on 1st Embodiment of this invention. It is a top view of the desk unit which concerns on 1st Embodiment of this invention. It is a top view of the desk unit which concerns on 2nd Embodiment of this invention. It is a perspective view of the desk apparatus which concerns on 3rd Embodiment of this invention. It is sectional drawing of the desk unit which concerns on 4th Embodiment of this invention.

Embodiments of the present invention will be described below with reference to the drawings.
First, the first embodiment shown in FIGS. 1 to 3 will be described. In the following embodiments, common parts are denoted by the same reference numerals, and redundant description is omitted.
FIG. 1 is a perspective view showing a configuration of a desk device 1 which is one form of a tabletop fixture. FIG. 2 is a view showing a cross section of the desk unit 100 which is one form of the top panel-equipped furniture unit, and FIG. 3 is a view of the desk unit 100 as viewed from above.
The desk unit 100 includes a desk device 1 that is a form of a table-top fixture, and a pair of wagons 40 that are a form of an article storage fixture.

  As shown in FIG. 1, the desk device 1 includes a pair of support structures 10, a first top plate portion 11 </ b> A supported by the support structures 10, a second top plate portion 11 </ b> B, A displacement restriction block 12 (regulation member) connected to the support structure 10 for restricting the displacement of each wagon 40, and attached to the displacement restriction block 12 for the first top plate portion 11A and the second top plate portion 11B. And a flat panel body 13 for partitioning.

  In this embodiment, the first top plate portion 11A and the second top plate portion 11B have a substantially rectangular shape in plan view, and the first top plate 14A and the second top plate having the upper surfaces 14f as work surfaces. A plate 14B is provided. The first top plate 14A and the second top plate 14B face each other in the direction along the short side in a plan view. In the following description, the direction in which the first top plate 14A and the second top plate 14B oppose each other (the direction along the short side) is the front-rear direction, and the length of the first top plate 14A and the second top plate 14B. The direction along the side is referred to as the width direction, and the direction perpendicular to the floor surface F on which the desk device 1 is installed is referred to as the up-down direction. For convenience of explanation, the front side in FIG. 1 is referred to as the front and the back side in FIG.

  The pair of support structures 10 are arranged at a predetermined distance apart in the width direction so as to be positioned at both ends of the desk device 1 in the width direction. Each support structure 10 includes a prismatic base member 15 extending in the front-rear direction along the floor surface F, and a pair of telescopic legs 16A extending vertically upward from both end positions of the base member 15 in the front-rear direction. , 16B. The extending length of the base member 15 is such that the front and rear extending ends are front and rear of the first top plate 14A (first top plate portion 11A) and the second top plate 14B (second top plate portion 11B). It is set to a length that reaches a substantially center position in the direction (preferably, a center of gravity position in each front-rear direction). In addition, a grounding member 15 d for grounding to the floor surface is provided on the lower surface of each base member 15. Each base member 15 can be appropriately adjusted in height in the vertical direction and horizontal level by a grounding member 15d.

Each telescopic leg 16A, 16B includes a first cylinder part 17x fixed on the base member 15, a second cylinder part 17y inserted into the first cylinder part 17x so as to be movable in the vertical direction, and a second cylinder part. And a third cylindrical portion 17z inserted in the upper portion 17y so as to be movable in the vertical direction. The first tube portion 17x, the second tube portion 17y, and the third tube portion 17z each have a rectangular tube shape. Each of the telescopic legs 16A and 16B can be adjusted in length in the vertical direction by the second cylindrical portion 17y and the third cylindrical portion 17z projecting along the vertical direction with respect to the first cylindrical portion 17x. . In the case of this embodiment, the telescopic legs 16A and 16B are moved up and down by an electric drive unit (not shown).
The telescopic legs 16A and 16B are fixed to the upper surface of each end portion of the base member 15 so that one side surface of the first cylindrical portion 17x is flush with each end surface of the base member 15 in the front-rear direction.

  The first top plate portion 11A and the second top plate portion 11B have support brackets 18 extending in the front-rear direction on the lower surfaces of both widthwise end portions of the first top plate 14A and the second top plate 14B, respectively. ing. The first top plate 14A and the second top plate 14B are connected to the upper ends of the third cylindrical portions 17z of the extendable legs 16A and 16B located at both ends in the width direction through these support brackets 18. Note that the upper ends of the third cylindrical portions 17z of the telescopic legs 16A and 16B are connected to positions that are substantially central in the front-rear direction of the first top plate portion 11A and the second top plate portion 11B.

The displacement regulating block 12 is installed between the base members 15 of the support structure 10 on both sides in the width direction. Specifically, the displacement restricting block 12 includes a rectangular columnar column 19 that is erected upward from a substantially central position in the front-rear direction of the base member 15 of each of the left and right support structures 10, and both ends of each column And an erection part 20 coupled to the upper part of the part 19.
In the case of this embodiment, inside the support column 19 provided in one support structure 10 (the left support structure 10 in FIG. 1), the first top plate 14A and the second top plate 14B are provided. The power supply wiring 21 for supplying electric power to the devices used in the above, the electric drive unit for raising and lowering the telescopic legs 16A and 16B, and the like is inserted. The lower end portion of the power supply wiring 21 is drawn out through a notch 19 a provided at the lower end of the inner wall of the support column 19 and connected to a power supply unit (not shown) provided below the floor surface F. The upper side of the power supply wiring 21 is drawn into the installation part 20.

  The erection unit 20 includes a beam member 22 having a hook shape (substantially U-shaped cross section) extending along the width direction of the desk device 1, and an end plate 23 that closes both ends of the beam member 22 in the extension direction. The center region in the front-rear direction of the upper part of the beam member 22 is fixed to each support member 24 erected upward from both ends in the extending direction of the bottom plate portion 22a of the beam member 22 (the width direction of the desk device 1). And a center cover 25 for covering. A pair of slit-like openings 26A and 26B (wiring insertion parts) extending between the front and rear side wall parts 22b of the beam member 22 and the center cover 25 along the width direction of the desk device 1 and opening upward. Is formed. The interior of the erection unit 20 is a wiring accommodation space 30.

  In this embodiment, a pair of support structures 10 arranged on both sides in the width direction constitute a lower unit. Further, the front first top plate portion 11A constitutes a first upper unit supported by the front telescopic legs 16A of the pair of support structures 10, and the rear second top plate portion 11B is a pair. This constitutes a second upper unit supported by the rear extending and contracting legs 16B of the supporting structure 10.

  By the way, the power supply wiring 21 drawn into the installation part 20 from the one column part 19 is a device drawn downward from the back side in the depth direction of each of the first top board part 11A and the second top board part 11B. It is connected to the power supply wiring on the side inside the erection part 20. In the case of this embodiment, a part of the power supply wiring on the device side is configured by a cable bear (registered trademark) 27. The cable bearer 27 is formed by rotatably connecting a number of chain pieces with link pins, and accommodates actual wiring therein. Each cable bear 27 has one end connected to each lower surface of the first top plate 11 </ b> A and the second top plate 11 </ b> B, and the other end connected to the inside of the beam member 22. The wiring on the other end side of each cable bear 27 is connected to the power supply wiring 21 through the connector 28 inside the beam member 22 (see FIG. 1).

  The cable bearers 27 connected to the first top plate portion 11A and the second top plate portion 11B hang down from the lower surfaces of the cable bears 27 and pass through the front and rear openings 26A and 26B on the installation portion 20, respectively. Inserted inside. When each cable bear 27 changes the amount of slack as the first top plate portion 11A and the second top plate portion 11B move up and down, the first top plate portion 11A and the second top plate portion 11B descend. The slack amount of the cable bear 27 is increased. The slack portion of the cable bear 27 lies on the bottom plate portion 22 a of the beam member 22 so as to extend in the width direction of the desk device 1. 2 is a cable guide for guiding the cable bear 27 inserted into the beam member 22 through the front and rear openings 26A and 26B on the installation part 20.

  Further, the panel body 13 is provided upright on the upper surface of the center cover 25 of the erection unit 20 so as to partition the first top plate portion 11A and the second top plate portion 11B. The panel body 13 extends along the width direction of the desk device 1, and lower ends of both end portions in the extending direction are coupled to the beam member 22 via the support member 24. Openings 26 </ b> A and 26 </ b> B formed between the front and rear side wall portions 22 b of the beam member 22 and the center cover 25 communicate with the wiring housing space 30 in the installation portion 20 at the front and rear positions of the panel body 13.

  On the other hand, each of the pair of wagons 40 has the same configuration, and can be housed and disposed below the first top plate 14A and below the second top plate 14B. As shown in FIG. 2, the wagon 40 has a wagon body 41 that accommodates an article in a rectangular parallelepiped shape. The wagon body 41 can store articles therein by a slide-type drawer (not shown). A plurality of casters 42 that are rolling means for rolling on the floor surface F are attached to the lower surface of the wagon body 41. The casters 42 are attached to, for example, the four corners of the lower surface of the wagon body 41.

  One wagon 40 is housed and disposed below the first top plate 14A from the front side of the first top plate portion 11A, and the other wagon 40 is second from the rear side of the second top plate portion 11B. It is stored and arranged below the top plate 14B. At this time, when each wagon 40 is pushed into the depth side of each first couchtop 14A and second couchtop 14B in the depth direction (side toward the middle in the front-rear direction) by a predetermined amount or more, each depth direction When the end face 41b on the back side of each of the two abuts against the side wall portions 22b of the displacement regulating block 12, the displacement in the depth direction of each wagon 40 is regulated.

As shown in FIG. 2, in the state where the end face 41b in the depth direction of the wagon 40 is in contact with the displacement regulating block 12, the end face 41a in the depth direction of the wagon 40 has a top plate (first The first top plate 14A or the second top plate 14B) is arranged so as to be flush with the end surface E on the near side in the depth direction, or offset from the end surface E to the back side in the depth direction.
In this embodiment, the power supply wiring 21 and the cable bear 27 constitute a back side functional member.

As described above, the desk unit 100 according to this embodiment regulates the displacement of the back side in the depth direction of the wagon 40 below each top plate (the first top plate 14A and the second top plate 14B). Since the displacement restriction block 12 is provided in the desk device 1, it is possible to suppress the wagon 40 from interfering with the power supply wiring 21 when the wagon 40 is pushed below each top plate. Therefore, by using the desk unit 100 according to this embodiment, safety when using the wagon 40 can be enhanced.
A through hole is formed in the bottom plate portion of the beam member 22 of the displacement restricting block 12, and the extra length portion 27-A of the cable bear 27 passes through the through hole as shown by the phantom line in FIG. It is also possible to adopt a structure that hangs downward from the bottom. Also in this case, even if the surplus length portion 27 -A hangs down below the displacement regulating block 12, the displacement in the depth direction of the wagon 40 is regulated by the displacement regulating block 12, so that the wagon 40 has the extra length of the cable bear 27. Interference with the portion 27-A can be suppressed.

In the desk unit 100 according to this embodiment, in the state where the wagon 40 is in contact with the displacement regulating block 12, the end surface 41a on the near side in the depth direction of the wagon 40 is the top plate (the first top plate 14A or the first top plate). The displacement restricting block 12 is arranged so as not to protrude to the near side in the depth direction from the end surface E on the near side in the depth direction of the second top plate 14B). For this reason, the leg or foot of the worker who works by standing up on the front side in the depth direction of the top board by raising the top board (first top board 14A or second top board 14B) It becomes difficult to interfere with the wagon 40. In FIG. 3, the worker's foot f is indicated by a virtual line so that the worker's standing position can be easily imagined.
Therefore, by using the desk unit 100 according to this embodiment, it is possible to improve the usability of the office worker who works in a standing posture.

Further, in the desk unit 100 according to this embodiment, the displacement regulating block 12 is attached to the support structure 10 that does not move up and down together with the first top plate 14A and the second top plate 14B. For this reason, the displacement control block 12 which controls the displacement of the wagon 40 can be supported at a fixed height position. For this reason, the stable position control with respect to the wagon 40 can be obtained irrespective of the raising / lowering position of the 1st top plate 14A or the 2nd top plate 14B.
In particular, in the case of this embodiment, the displacement restriction block 12 is installed between the pair of support structures 10 that are spaced apart from each other on the floor surface, so that the displacement restriction block 12 is supported by the desk device 1 with high rigidity. Is done. Therefore, by adopting this structure, the displacement of the wagon 40 can be reliably regulated by the displacement regulating block 12.

  Further, in the desk unit 100 according to this embodiment, the pair of support structures 10 each have a base member 15 installed on the floor surface F, and the displacement restriction block 12 is substantially the front-rear direction of the base member 15. It has the support | pillar part 19 erected upward from the center, and the installation part 20 erected between the upper part of each support | pillar part 19. As shown in FIG. For this reason, a space can be secured below the erection part 20 in a state where the displacement restriction block 12 is installed. Therefore, by adopting this structure, the lower space of the erection part 20 can be effectively used for placing articles or the like.

  The desk unit 100 according to this embodiment includes a first top plate portion 11A (first upper unit) and a second top plate portion 11B (second upper unit). The portion 11A and the second top plate portion 11B are supported by the pair of support structures 10 so that the height can be adjusted, and the support portion (front-side extendable leg 16A) of the first top plate portion 11A and the first The displacement restricting block 12 is disposed between the support portions of the second top plate portion 11B (retractable leg 16B on the rear side). Therefore, the first top plate portion 11A and the second top plate portion 11B can be supported by the common support structure 10, and the displacement regulating block 12 is also used in the first top plate portion 11A side. The displacement regulation of 40 and the displacement regulation of the wagon 40 used on the second top plate portion 11B side can be used in common. Therefore, by adopting this structure, the desk device 1 can be reduced in size and weight and the product cost can be reduced.

  Further, in the desk unit 100 according to this embodiment, since the wiring accommodating space 30 is provided inside the displacement restriction block 12, not only the function of restricting the displacement of the wagon 40 to the displacement restriction block 12 but also the wiring It can also have a function as a duct. Therefore, as compared with the case where the displacement regulating member and the wiring duct are provided separately, the overall size and weight can be reduced and the product cost can be reduced.

FIG. 4 is a view of the desk unit 200 according to the second embodiment as viewed from above.
In the first embodiment, the front end surfaces in the depth direction of the first top plate and the second top plate are formed flat, but the first top of the desk unit 200 according to this other embodiment is formed. The front end surfaces of the plate 214A and the second top plate 214B are formed so as to be partially recessed. In FIG. 4, the second top plate 214B is partially broken. Also in this embodiment, in the state where the end face 41b in the depth direction of the wagon 40 is in contact with the displacement regulating block 12, the end face 41a in the depth direction of the wagon 40 is the recess portion of the top plate. It is arranged so as to be flush with the end face E or offset to the back side in the depth direction from the end face E. That is, also in this embodiment, the front end surface 41a in the depth direction of the wagon 40 in the displacement restricted state is flush with the end surface E in the depth direction of the top plate portion directly above or from the end surface E. Is also arranged so as to be offset to the depth side in the depth direction.

  Also in the case of the desk unit 200 according to the second embodiment, it is possible to improve the safety when using the wagon 40 and to improve the usability of a worker who works in a standing position.

FIG. 5 is a perspective view showing a configuration of a desk device 301 according to the third embodiment.
In the desk device 1 according to the first embodiment and the desk device 201 according to the second embodiment, the first top plate portion 11A and the second top plate portion 11B are supported by the pair of support structures 10 so as to be movable up and down. However, in the desk device 301 according to the third embodiment, the single top plate portion 11 is supported by the pair of support structures 10 so as to be movable up and down. Also in the case of the third embodiment, a displacement regulating block 12 (regulating member) that regulates the displacement of a wagon (article storage fixture) that is movably disposed below the top plate 14 is installed on the pair of support structures 10. Has been. In addition, in the state where the end face in the depth direction of the wagon is in contact with the displacement regulating block 12, the end face on the near side in the depth direction of the wagon is flush with the end face E on the near side in the depth direction of the top board 14. Or, it is arranged so as to be offset from the end face E to the back side in the depth direction.
In the case of the desk unit 300 according to the third embodiment, the same basic effects as those of the first and second embodiments can be obtained.

FIG. 6 is a view showing a cross section of a desk unit 400 according to the fourth embodiment.
As in the first and second embodiments, the desk unit 400 according to the fourth embodiment includes a desk device 401 that is a form of a table-top fixture and a wagon 40 that is a form of an article storage fixture. Yes. The desk device 401 has a pair of support structures in which a first top plate portion 11A including the first top plate 14A and a second top plate portion (not shown) including a second top plate (not shown) are paired. The body 10 is supported so as to be adjustable up and down. In the fourth embodiment, a front shielding plate 50, which is a form of a back functional member, is integrally attached to the end on the back side in the depth direction of the first top plate 14A. In addition, although illustration is abbreviate | omitted in FIG. 6, the front side shielding board is similarly attached to the edge part of the depth side of the depth direction of a 2nd top plate. Below, although the front side shielding board 50 attached to 14 A of 1st top plates is demonstrated, the front side shielding board attached to a 2nd top plate is also comprised similarly.

  The front shielding plate 50 protrudes upward from the end of the first ceiling plate 14A in the depth direction, shields the field of vision in front of the office worker, and is also provided on the lower side of the first ceiling plate 14A. The length is protruding. The downward projecting portion 50a that projects downward from the lower surface of the first top plate 14A of the front shielding plate 50 is displaced to a position below the upper surface of the wagon 40 when the first top plate 14A descends to the maximum. To do.

  Here, similarly to the first embodiment, the wagon 40 is housed and disposed below the first top plate 14A from the front side of the first top plate portion 11A. When a predetermined amount or more is pushed into the back side in the depth direction of the plate 14A (the side toward the middle part in the front-rear direction), the end face 41b on the back side in the depth direction comes into contact with the side wall part 22b of the displacement regulating block 12, thereby causing the wagon. The displacement in the depth direction of 40 is regulated. The contact surface of the displacement restriction block 12 with the wagon 40 is disposed at a position that is closer to the front side in the depth direction than the downward displacement position of the front shielding plate 50. Further, the contact surface of the displacement restriction block 12 with the wagon 40 is located at a position closer to the front side in the depth direction than the power supply wiring 21. For this reason, even when the displacement of the wagon 40 is restricted by the displacement restricting block 12, even if the first top plate 14 </ b> A may be displaced downward to the maximum, the wagon 40 has a downward projecting portion 50 a of the front shielding plate 50. There will be no interference. Further, the wagon 40 does not interfere with the power supply wiring 21.

  Also in this embodiment, the displacement regulating block 12 has the first end surface 41a immediately above the wagon 40 in the depth direction when the end surface 41b in the depth direction of the wagon 40 abuts. The top plate 14A is disposed so as to be flush with the end surface E in the depth direction or offset from the end surface E to the depth side in the depth direction.

  Therefore, by adopting the desk unit 400 according to this embodiment, it is possible to suppress the wagon 40 from interfering with the front shielding plate 50 and the power supply wiring 21 which are the back side functional members when the wagon 40 is stored, It is possible to improve the usability of office workers who work in a standing position.

  In addition, this invention is not limited to said embodiment, A various design change is possible in the range which does not deviate from the summary. For example, a shock absorbing member made of a shock absorbing rubber may be attached to the displacement restricting block 12 (the restricting member) that contacts the wagon 40 and restricts the displacement of the wagon 40.

In the above embodiment, the displacement restricting block 12 (displacement restricting member) is constituted by the pair of support columns 19 and the erection unit 20 installed between the upper portions of the support columns 19. 12 may be a structure that linearly connects between the pair of support structures 10. Further, the displacement restricting block 12 may be cantilevered by one support structure 10.
Further, the displacement restricting block 12 is not necessarily provided on the support structure 10 side which is the lower unit, but may be provided on the first top plate portion 11A or the second top plate portion 11B which is the upper unit. Is possible.
In the above embodiment, the desk device, which is one form of the tabletop fixture, has been described, but the tabletop fixture may be a table device, a counter device, or the like.

1,201,301,401 Desk device (top plate)
10 Support structure (lower unit)
11 Top plate (upper unit)
11A First top plate (first upper unit, upper unit)
11B Second top plate (second upper unit, upper unit)
12 Displacement restriction block (regulation member)
14 Top plate 14A, 214A First top plate (top plate)
14B, 214B Second top plate (top plate)
15 Base member 16A, 16B Extendable leg (lower unit)
19 Supporting part 20 Installation part 21 Power supply wiring (back side functional member)
27 Cable bear (back functional member)
30 Wiring storage space 40 Wagon (goods storage fixture)
50 Front shield (back functional member)
100, 200, 300, 400 Desk unit

Claims (5)

A lower unit installed on the floor; an upper unit including a top plate whose upper surface is a work surface; and supported by the lower unit so that the height can be adjusted; and at least one of the lower unit and the upper unit A table-side fixture having a back-side functional member that is drawn downward from the depth-side position in the depth direction, or protrudes downward from the depth-side position in the depth direction of the upper unit,
An article storage fixture that is installed on the floor so as to be rollable and can be stored and arranged below the top plate, and a fixture unit with a top plate,
When the article storage fixture is displaced by a specified amount or more below the top plate in the depth direction of the top plate, a regulating member that abuts the article storage fixture and regulates the displacement of the article storage fixture is It is provided in a fixture with a plate,
In the state where the article storage fixture is in contact, the regulating member has an end surface on the near side in the depth direction of the article storage fixture that is flush with an end surface on the near side in the depth direction of the top plate directly above, or from the end surface. Is also arranged so as to be offset to the back side in the depth direction. The lower unit has a pair of support structures that are spaced apart from each other on the floor surface,
The fixture unit with a top plate according to claim 1, wherein the regulating member is provided between the pair of support structures. The pair of support structures includes a base member installed on the floor surface,
3. The ceiling according to claim 2, wherein the restricting member includes a support column that is erected upward from the base member, and an installation unit that is installed between upper portions of the support columns. Fixture unit with plate. The upper unit includes a first upper unit having a first top plate, and a second upper unit having a second top plate disposed to face the first top plate, The first upper unit and the second upper unit are each supported by the lower unit so that the height can be adjusted,
4. The tabletop fixture according to claim 2, wherein the restriction member is disposed between a support portion of the first upper unit and a support portion of the second upper unit of the lower unit. 5. unit.   The top plate-equipped fixture unit according to any one of claims 2 to 4, wherein the regulating member is provided with a wiring storage space therein.

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