JP2021069520A - table - Google Patents

Abstract

To provide a table that can prevent a modesty panel from being warped or bent without increase in the number of components or the number of work man-hours even when the modesty panel is subject to force in a horizontal direction.SOLUTION: A table 1 includes: a frame member F; at least one top board 2 formed into a rectangular shape and supported by the frame member F; a wiring duct 8 installed below one of the long sides of the top board 2 in parallel with the long side; and a modesty panel 9 installed below the wiring duct 8. A groove part 82a is formed along a longitudinal direction at an undersurface of an intermediate rail 82 constituting the wiring duct 8. An upper side of the modesty panel 9 is inserted into the groove part 82a.SELECTED DRAWING: Figure 4

Description

The present invention relates to a table, and specifically to a support structure of a curtain plate on the table.

Conventionally, in a table, a configuration in which a curtain plate is supported below a wiring duct is known (see, for example, Patent Document 1). In the table (desk) described in Patent Document 1, the curtain plate is hung at the lower part of the leg-to-leg module constituting the wiring duct or the like.

Japanese Unexamined Patent Publication No. 2011-218185

In the table according to the above-mentioned prior art, a bending moment or the like may be generated in the thickness direction of the curtain plate by applying a force in the horizontal direction to the curtain plate. In this case, the suspended curtain plate may be bent or bent. On the other hand, when a reinforcing member for reinforcing the curtain plate in the length direction is provided at the upper end of the curtain plate, the number of parts increases and the work man-hours for assembling the curtain plate increases.

The present invention has been made in view of the above circumstances, and the problem to be solved by the present invention is when a force is applied in the horizontal direction to the curtain plate without increasing the number of parts and the work man-hours. However, it is to provide a table that can prevent the curtain plate from bending or bending.

The present invention provides a table configured as follows in order to solve the above problems.

(1) A frame member, at least one top plate formed in a rectangular shape and supported by the frame member, a duct provided below one long side of the top plate and parallel to the long side, and the above. A table including a curtain plate detachably provided below the duct, in which a groove is formed in the lower surface of the duct along the longitudinal direction, and the upper side of the curtain plate is inserted into the groove. table.

(2) Two top plates are provided, and the two top plates are supported by the frame member with a predetermined gap between the long sides of each other, and the duct is provided below the gap. , (1).

(3) The duct includes an intermediate rail on which the groove is formed and provided below the long side, at least one support member provided below the top plate in parallel with the intermediate rail, and the intermediate rail. And at least one duct cover provided between the support member and the support member.
The duct can be opened and closed by rotatably supporting one end side of the duct cover by the intermediate rail and locking the other end side of the duct cover to the support member (1). ) Or the table according to (2).

(4) The table according to (3), wherein the duct is configured such that the intermediate rail, the support member, and the bottom surface of the duct cover are substantially the same in the height direction.

(5) The table according to (3) or (4), wherein a curtain plate support member is arranged between the intermediate rail and the support member, and the curtain plate is suspended and supported by the curtain plate support member. ..

(6) The frame member includes at least one outer frame provided along the longitudinal direction of the top plate at both outer ends of the top plate in the lateral direction, and the support member and the outer frame. The table according to any one of (3) to (5), wherein a storage member that can be slidably displaced in the longitudinal direction of the top plate is provided between the tables.

The table according to the present invention described above has the following effects.

According to the configuration of (1), it is possible to prevent the curtain plate from bending or bending even when a force is applied to the curtain plate in the horizontal direction without increasing the number of parts and the work man-hours. In addition, since the curtain plate can be attached and detached, a large space under the top plate can be secured when the curtain plate is removed, so that the table can be designed neatly.

According to the configuration of (2), in a table provided with two top plates, it is possible to prevent the curtain plate from bending or bending even when a force is applied to the curtain plate in the horizontal direction.

According to the configuration of (3), the intermediate rail constituting the duct can be utilized as a reinforcing member of the curtain plate.

According to the configuration of (4), the design of the duct can be improved.

According to the configuration of (5), the curtain plate can be supported by a simple configuration.

According to the configuration of (6), it is possible to support the storage member by using the constituent member of the duct.

The perspective view which shows the table which concerns on one Embodiment. The front view which shows the table which concerns on one Embodiment. The perspective view which shows the assembling procedure at the end of a table of a curtain plate. The perspective view which shows the assembly structure at the end of the table of a curtain plate. FIG. 2 is a cross-sectional view taken along line XX in FIG. The perspective view which shows the assembling procedure in the central part of the table of a curtain plate. The perspective view which shows the assembly structure in the central part of the table of a curtain plate. FIG. 2 is a cross-sectional view taken along the line YY in FIG. FIG. 2 is a sectional view taken along line ZZ in FIG. The perspective view which shows the assembly structure of the storage member.

Hereinafter, Table 1 according to an embodiment of the present invention will be described in detail with reference to FIGS. 1 to 10. As shown in FIGS. 1 and 2, the table 1 according to the present embodiment includes a frame member F and two top plates 2 and 2 supported by the frame member F. In this embodiment, the direction of the table 1 is defined by the arrows shown in FIG. That is, in the table 1, the top plates 2 and 2 formed in a rectangular shape, each having a longitudinal direction in the left-right direction, are arranged at positions arranged in the front-rear direction, and a predetermined gap is formed between the long sides of each other. In the provided state, it is provided on the frame member F.

As shown in FIGS. 1 and 2, the table 1 includes a storage member 10. In the present embodiment, the table 1 excluding the storage member 10 is configured to have a symmetrical shape and a front-rear symmetrical shape. In the following description, only the configuration on the right side will be described for the configuration common to the left and right (for example, the support portion of the curtain plate 9), and detailed description will be omitted for the configuration on the left side.

The frame member F includes leg members 3 that support the four corners of the top plates 2 and 2, lower support frames 4D that connect the lower portions of the two leg members 3 arranged on the left and right sides in the front-rear direction, and left and right sides. An upper support frame 4U that connects the upper portions of the two leg members 3 arranged respectively in the front-rear direction, and an outer frame 5 that connects the front end portion and the rear end portion of the two upper support frames 4U in the left-right direction, respectively (FIG. 2) and are combined. The upper support frame 4U supports both left and right ends on the lower surface of the top plates 2 and 2 from below. The outer frame 5 is provided at both outer ends of the top plates 2 and 2 in the lateral direction along the longitudinal direction of the top plates 2 and 2.

As shown in FIGS. 2 and 8, a wiring duct 8 through which a wiring cable or the like (not shown) can be inserted is provided below the gap between the top plates 2 and 2. Below the wiring duct 8, a curtain plate 9 is detachably provided at the center of the table 1 in the front-rear direction. The curtain plate 9 is arranged on the table 1 so as to substantially bisect the space below the top plates 2 and 2 in the front-rear direction.

Cover members 6 and 6 are arranged in the gap between the top plates 2 and 2 on the upper side of the wiring duct 8, and the upper side of the wiring duct 8 is covered by the cover members 6 and 6. Edge covers 7 and 7 are provided on the lateral sides of the cover members 6 and 6 in the gap between the top plates 2 and 2 in the left-right direction. The upper surfaces of the cover members 6 and 6 and the edge covers 7 and 7 are configured to be flush with the upper surfaces of the top plates 2 and 2.

As shown in FIGS. 3 and 4, the wiring duct 8 includes two curtain plate support members 81 (the opposite sides are not shown), intermediate rails 82, and two supports, which are provided along the upper support frames 4U and 4U, respectively. It is composed of rails 83 and 83, and two duct covers 84 arranged in the front-rear direction. As shown in FIG. 2, since two duct covers 84 are arranged side by side in the left-right direction, a total of four duct covers 84 are provided on the table 1. The number of duct covers 84 is not limited to this embodiment, and one may be arranged in the left-right direction, or three or more may be arranged side by side.

As shown in FIGS. 3 to 5, the curtain plate support member 81 is a member formed in a box shape in which the inner side surface in the left-right direction is opened by bending the sheet metal member. The curtain plate support member 81 is fixed to the inner surfaces of the upper support frames 4U on both the left and right sides. The curtain plate support member 81 has two fixing holes 81a on the lower surface. Further, an insertion groove portion 81b is formed by notching between the fixing holes 81a in the central portion in the front-rear direction on the lower surface of the curtain plate support member 81.

As shown in FIGS. 3 to 5, the intermediate rail 82 is a member formed by bending a long sheet metal member along the longitudinal direction to form a substantially W shape in a cross-sectional view. The recess on the lower surface of the intermediate rail 82 is formed as a groove 82a. Further, the rising portions on both sides of the intermediate rail 82 are formed as the pivot portion 82b.

Both ends of the intermediate rail 82 are fixed by a substantially L-shaped suspension member 91 at the central portion of the two curtain plate support members 81. Specifically, as shown in FIGS. 3 to 5, the upwardly projecting portions at both ends of the intermediate rail 82 are inserted into the insertion groove 81b from below the curtain plate support member 81. Then, the insertion portion 91b of the suspension member 91 is inserted into the fixing hole 81a from below, and the suspension member 91 is supported by the suspension member 91 from below with the intermediate rail 82 supported by a fixing tool such as a bolt. It is fixed to the support member 81. As a result, the intermediate rail 82 is fixed to the curtain plate support member 81.

The lower side of the suspension member 91 is formed as a suspension portion 91b having a connecting hole. The curtain plate 9 is suspended and supported by the curtain plate support member 81 via the suspension support member 91. Specifically, as shown in FIG. 3, the curtain plate 9 is sandwiched between the suspension support portions 91b of the two suspension support members 91, and the bolts are inserted into the connecting holes of the suspension support portions 91b and the insertion holes 9a of the curtain plate 9. And the nut is screwed into the bolt. As a result, the curtain plate 9 is supported by the curtain plate support member 81 via the suspension support member 91.

As shown in FIGS. 3 to 5, the support rail 83, which is an embodiment of the support member according to the present invention, is a member formed by bending a long sheet metal member along the longitudinal direction to form a substantially S shape in a cross-sectional view. .. The portion that rises at the lower end of the support rail 83 is formed as a locking portion 83a. The support rails 83 are provided on both front and rear sides of the intermediate rail 82 at predetermined intervals. By assembling the end portion of the support rail 83 to the end portion of the curtain plate support member 81, both ends of the support rail 83 are supported by the curtain plate support member 81. As described above, in the present embodiment, as shown in FIGS. 3 to 5, the curtain plate support member 81 is arranged between the intermediate rail 82 and the support rail 83.

As shown in FIGS. 6 to 8, two intermediate curtain plate support members 92 are bridged back and forth between the intermediate rail 82 and the two support rails 83 in the central portion in the left-right direction. In other words, an intermediate curtain plate support member 92, which is one of the curtain plate support members, is arranged between the intermediate rail 82 and the support rail 83. Further, on the lower surface of each intermediate curtain plate support member 92, two fixing holes 92a are opened side by side on the left and right sides.

Similarly to the curtain plate support member 81, the insertion portion 91b of the suspension support member 91 is inserted into the fixing hole 92a from below, and the suspension support member 91 is fixed. Then, the curtain plate 9 is suspended and supported by the intermediate curtain plate support member 92 via the respective suspension support members 91. In the table 1 according to the present embodiment, as shown in FIGS. 6 and 7, two suspension support members 91 are assembled to each of the two intermediate curtain plate support members 92, for a total of four suspension members 91. As shown in FIG. 8, the central portion of the intermediate rail 82 is also supported from below by the suspension member 91.

The duct cover 84 is a resin member formed in a substantially L shape in cross-sectional view, and is assembled to the intermediate rail 82 so as to be openable and closable between the intermediate rail 82 and the support rail 83 on one side. Specifically, a tubular pivoted support portion 84a is formed on the side side of the duct cover 84 on one end side, and a locked portion 84b is formed on the side side on the other end side. Then, by engaging the pivoted support portion 84a with the pivotal support portion 82b of the intermediate rail, the duct cover 84 is rotatably assembled with respect to the intermediate rail 82.

When closing the wiring duct 8, as shown in FIG. 8, the locked portion 84b of the duct cover 84 is locked to the locking portion 83a of the support rail 83. As shown in FIG. 8, the wiring duct 8 at the time of closure is configured so that the positions of the intermediate rail 82, the support rail 83, and the bottom surface of the duct cover 84 in the height direction are substantially the same. In other words, the wiring duct 8 at the time of closure is formed so that the bottom surfaces of the intermediate rail 82, the two support rails 83 and 83, and the two duct covers 84 and 84 are flush with each other.

Then, when the wiring duct 8 is opened to store the wiring cable, the power tap, or the like, the user pulls the duct cover 84 downward to open the duct cover 84 downward as shown by the virtual line in FIG. It is. By making the duct cover 84 openable and closable in this way, the user can easily store wiring cables and the like without having to enter the back side (central portion in the front-rear direction) of the lower space of the top plate 2. It becomes possible to do.

In the table 1 according to the present embodiment, a groove portion 82a is formed along the longitudinal direction on the lower surface of the intermediate rail 82 constituting the wiring duct 8. Then, as shown in FIGS. 3 to 8, the upper side of the curtain plate 9 is inserted into the groove 82a.

According to the table 1 according to the present embodiment, by inserting the upper side of the curtain plate 9 into the groove 82a formed on the lower surface of the wiring duct 8 as described above, it is possible to prevent the curtain plate 9 from bending or bending. .. Specifically, even if a bending moment or the like is generated in the thickness direction of the curtain plate 9 by applying a force in the horizontal direction to the curtain plate 9, the upper side of the curtain plate 9 is reinforced by the groove 82a. , It is possible to prevent the curtain plate 9 from bending or bending.

Further, according to the present embodiment, since a reinforcing member for reinforcing the curtain plate 9 in the length direction is not separately provided at the upper end portion of the curtain plate 9, the number of parts is increased and when the curtain plate 9 is assembled. There is no problem such as an increase in work man-hours. As described above, according to the table 1 according to the present embodiment, the curtain plate is bent or bent even when a force is applied to the curtain plate 9 in the horizontal direction without increasing the number of parts and the work man-hours. Can be prevented.

Further, according to the present embodiment, since the upper side of the curtain plate 9 is inserted into the groove 82a of the wiring duct 8, it is possible to prevent light from leaking from between the wiring duct 8 and the curtain plate 9. That is, even when the light enters from the opposite side of the table 1, the light is prevented from leaking from the upper side of the curtain plate 9.

Although the table 1 according to the present embodiment is configured to include two top plates 2 and 2, the table 1 may be configured to include only one top plate 2. In this case, a wiring duct 8 is provided below the long side on the rear side of the top plate 2 in parallel with the long side, and a curtain plate 9 is provided below the wiring duct 8. Then, the upper side of the curtain plate 9 is inserted into the groove portion 82a formed in the intermediate rail 82 of the wiring duct 8. Also in this case, by inserting the upper side of the curtain plate 9 into the groove 82a of the wiring duct 8, it is possible to prevent the curtain plate 9 from bending or bending.

Further, according to the table 1 according to the present embodiment, as shown in FIG. 8, in the wiring duct 8 at the time of closure, the positions of the intermediate rail 82, the support rail 83, and the bottom surface of the duct cover 84 in the height direction are substantially the same. It is configured to be. As a result, the bottom surfaces of the intermediate rail 82, the support rail 83, and the duct cover 84, which are the constituent members of the wiring duct 8, can be positioned on substantially the same surface, so that the design of the wiring duct 8 in the side view or the bottom view can be made. The sex can be improved.

Further, the vertical dimension of the wiring duct 8 is formed so that all the configurations (intermediate rail 82, support rail 83, and duct cover 84) fit within the height dimension of the upper support frame 4U (FIG. 5 and FIG. 8). Therefore, the wiring duct 8 can be arranged behind the upper support frame 4U in the side view of the table 1 to make the wiring duct 8 difficult to see from the user, so that the design of the table 1 can be further improved. it can.

Further, according to the table 1 according to the present embodiment, the curtain plate support member 81 or the intermediate curtain plate support member 92 is arranged between the intermediate rail 82 and the support rail, and the curtain plate 9 is the curtain plate support member 81 or the intermediate. It is configured to be suspended and supported by the curtain plate support member 92. As a result, the curtain plate 9 can be supported by the suspension support member 91 with a simple configuration, and the curtain plate 9 can be easily attached and detached. That is, when the curtain plate 9 is attached to and detached from the table 1, the curtain plate 9 may be attached to or detached from the hanging support member 91, so that the detachability of the curtain plate 9 can be improved. When the curtain plate 9 is removed in this way, a large space below the top plates 2 and 2 can be secured, so that the table 1 can be designed neatly.

Further, in the table 1 according to the present embodiment, in the wiring duct 8, one end side of the duct cover 84 is rotatably supported by the intermediate rail 82 in which the groove portion 82a is formed, and the other end side of the duct cover 84 is rotatably supported. By being able to be locked to the support rail 83, it can be opened and closed. In the present embodiment, as described above, the intermediate rail 82 constituting the wiring duct 8 is utilized as a reinforcing member of the curtain plate 9. That is, the internal space of the wiring duct 8 can be effectively used for reinforcing the curtain plate 9.

In the table 1 according to the present embodiment, a storage member 10 that can be slidably displaced in the longitudinal direction of the top plate 2 is provided between the support rail 83 and the outer frame 5. Specifically, as shown in FIGS. 1, 2, 9, and 10, the storage member 10 has a box-shaped storage case 11 that supports the outer frame 5 and the inner support member 13 via the outer support member 12 and the inner support member 13. It is assembled so that it can slide in the left-right direction with respect to the rail 83. A plurality of case fixing holes 11a for assembling the outer support member 12 and the inner support member 13 are opened on the upper surface of the storage case 11.

More specifically, in the outer support member 12 that is locked to the outer frame 5, an engaging portion 12a and a supporting portion 12b are formed, the engaging portion 12a is locked to the outer frame 5, and the supporting portion is formed. 12b is fixed to the storage case 11 via a fixing screw. On the other hand, in the inner support member 13 locked to the support rail 83, an engaging portion 13a and a supporting portion 13b are formed, the engaging portion 13a is locked to the support rail 83, and the supporting portion 13b is a fixing screw. It is fixed to the storage case 11 via.

In the present embodiment, the front-rear width dimension of the storage member 10 can be changed by changing the location of the case fixing hole 11a to which the support portion 13b is assembled. As a result, the storage member 10 can be assembled to the table 1 in response to the change in the distance between the support rail 83 and the outer frame 5.

In the table 1 according to the present embodiment, it is possible to support the storage member 10 by using the support rail 83 which is a constituent member of the wiring duct 8 as described above. As a result, the storage member 10 can be provided on the table 1 with a simple structure without separately increasing the structure for supporting the storage member. It is also possible to adopt another configuration such as a cloth-shaped storage case as the storage member 10 instead of the box-shaped storage case 11 for the storage member 10.

1 table 2 top plate
3 Leg member 4U Upper support frame
4D lower support frame
5 Outer frame 6 Cover member
7 Edge cover 8 Wiring duct (duct)
9 Curtain board 9a Insertion hole
10 Storage member 11 Storage case
11a Case fixing hole 12 External support member
12a Engagement part 12b Support part
13 Inner support member 13a Engagement part
13b Support 81 Curtain plate support member
81a Fixing hole 81b Insertion groove
82 Intermediate rail 82a Groove
82b Pivot branch 83 Support rail (support member)
83a Locking part 84 Duct cover
84a pivoted branch 84b locked
91 Suspension support member 91a Suspension support
91b insertion part
92 Intermediate curtain plate support member (curtain plate support member)
92a Fixing hole F frame member

Claims (6)

A frame member, at least one top plate formed in a rectangular shape and supported by the frame member, a duct provided below one long side of the top plate in parallel with the long side, and a duct below the duct. It is a table equipped with a curtain plate that is detachably provided on the
A table in which a groove is formed on the lower surface of the duct along the longitudinal direction, and the upper side of the curtain plate is inserted into the groove. Equipped with two of the top plates
The two top plates are supported by the frame member with a predetermined gap between the long sides of each other.
The table according to claim 1, wherein the duct is provided below the gap. The duct includes an intermediate rail on which the groove is formed and provided below the long side, at least one support member provided below the top plate in parallel with the intermediate rail, and the intermediate rail and the support. With at least one duct cover provided between the members,
A claim that the duct can be opened and closed by rotatably supporting one end side of the duct cover by the intermediate rail and locking the other end side of the duct cover to the support member. 1 or the table according to claim 2. The table according to claim 3, wherein the duct is configured such that the intermediate rail, the support member, and the bottom surface of the duct cover are substantially the same in height direction. A curtain plate support member is arranged between the intermediate rail and the support member.
The table according to claim 3 or 4, wherein the curtain plate is suspended from the curtain plate support member. The frame member includes at least one outer frame provided along the longitudinal direction of the top plate at both outer ends of the top plate in the lateral direction.
The table according to any one of claims 3 to 5, wherein a storage member that can be slidably displaced in the longitudinal direction of the top plate is provided between the support member and the outer frame.

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