JP4307201B2 - Overhead cabinet mounting structure - Google Patents

Description

  The present invention selectively incorporates various shapes and forms of top plates and selectively mounts optional parts having various forms and functions, thereby enabling various desk forms or workstation forms in the office. An overhead cabinet mounting structure that is useful for desks that can be easily and quickly deployed.

  Conventionally, desks that can be developed in various forms are known from Patent Documents 1-3. These desks have been devised in order to realize that they can be developed in various forms, but there are still problems to be solved.

In other words, the common problems of the above-mentioned known desks are that the deployment form is inflexible, the joint structure for deployment is complicated, and the overhead frame placed on the upper part of the desk and the desk panel are overhead cabinets. The space efficiency around the desk is not improved.
JP-A 61-137944 Japanese Patent Publication No. 61-37419 JP-A-2003-204827

  Therefore, the present invention complements the expansion of the desk's flexible expandability in a more flexible manner, and realizes space efficient to improve the storage efficiency around the desk or above and below the top plate. It is an object of the present invention to provide an overhead cabinet mounting structure that makes it possible.

The structure of the mounting structure of the cabinet of the present invention made for the purpose of solving the above problems is as follows.
In an attachment structure such as an overhead cabinet attached to the upper part of a frame or panel that is attached above a desk or the like and supported at a desired height, grooves are provided along the length direction on both front and rear surfaces of the upper part of the frame or panel. In addition to arranging a member, a base frame straddling the upper part of the frame or panel on the bottom surface of an overhead cabinet or the like, and a concave groove formed on the front and rear surfaces of the frame or panel connected to the frame. Attach to any position of the groove by attaching a mounting bracket with a locking member to be hooked and tightening and fixing the groove and the top surface of the frame or panel from above and below by the bracket. It is characterized by being able to do it.
Overhead cabinets, shelves, and the like have side cross-sectional shapes and sizes that are accessible from both the front and rear sides of the frame and panel at the upper end of the frame and panel where the upper end is positioned above the desk top plate. Therefore, it is provided in the state overhanging from the frame or panel surface above the desk top plate provided on both front and rear surfaces of the frame or panel.
For this reason, it is necessary to have a strong mounting structure that can sufficiently cope with access from both sides in terms of strength and the like, and a structure that can easily move the cabinet or the like to any position in the groove of the frame or panel. is there.
Therefore, in the mounting structure of the present invention, the following configuration is adopted as a specific structural example.
That is, the mounting structure of the present invention is a wing-like portion that is installed on the upper end portion of the frame or panel so as to straddle the portion, and has a bottom portion such as an overhead cabinet attached to the upper surface and extends to both front and rear sides of the upper end portion. And a front / rear latch that has an upper portion coupled to the front / rear wing-like portion of the gantry base and a lower portion that is hooked to a groove portion provided along the length direction of the front / rear surface of the frame or panel. And a member.

  Here, a preferred example of a desk to which the mounting structure of the present invention can be applied is a horizontally long groove type in which the top plate of the desk is provided with a self-standing leg that can accommodate the top plate support member and the wiring of devices used in the desk. A member is provided. In addition, as an example of the groove-shaped member, it is formed in a horizontally long groove shape having left and right side walls and front and rear walls and having an open upper surface, and the groove inside is formed in a horizontally long groove shape having self-standing legs on both left and right sides. Some are formed in a wiring core body as a wiring space.

  A specific example of the wiring core body is formed by connecting and fixing the left and right side walls having a required thickness to which the legs for self-supporting are attached to the lower surface and the front and rear walls so as to have a horizontally long rectangular shape in plan view. The front surface, the rear surface, or both the front and rear surfaces of the wiring core body have at least a groove along the length direction of the outer surface, and the groove serves as a connecting portion of the leg member that supports the top plate. Is formed.

  The desk to which the overhead cabinet mounting structure of the present invention is applied includes a desk in which the top plate is supported by the wiring core body and a top board support leg member coupled to the core body, and grooves in front and rear walls of the wiring core body. A top plate support arm member formed in a substantially side shape in a side view from a wall coupling portion coupled to the top plate and a top plate coupling portion extending from the coupling portion to the back surface side of the top plate and coupled to the back surface of the top plate. In addition, there is a desk that supports the top plate in combination with the support leg member, and even if it is a desk other than this type, if it has a frame or panel above the top plate described later, The mounting structure of the present invention can be applied.

  The wiring core body used in the desk, which is an example of a desk to which the mounting structure of the present invention can be applied, stands by combining upper frame support members at both ends of a groove formed by itself. A beam material is installed on the upper part to form an upper frame, and an overhead cabinet is attached to the beam material by the mounting structure of the present invention, a flat monitor made of liquid crystal or the like, a shelf for a shelf, a monitor, etc. Optional parts such as a small top plate can be mounted selectively and detachably. Accordingly, the beam material of the upper frame has at least one concave groove or ridge on the outer surface in order to apply the mounting structure of the present invention, and the wiring core body also has at least the inner surface of the front and rear walls thereof. In order to mount an optional part, at least one groove or protrusion is provided along the length direction.

  In addition, in the desk formed by supporting the top plate by the top plate support member and the wiring core body, in place of the upper frame or in combination with the upper frame, in the groove portion by the front and rear walls of the wiring core body, The portal frame member can be erected in such a way that it can move in the length direction, or a wiring tray can be installed in the groove formed by the front and rear walls of the wiring core body. A curtain plate or the like can be suspended.

  On the other hand, on the upper side of the wiring core body, a fixed panel provided to be supported by the front and rear walls of the core body, a panel in which the lower half of the panel is removable, or the length of the wiring core body Although a movable panel movable in the direction can be installed, the mounting structure such as the overhead cabinet of the present invention can also be applied to the panel.

  In the desk to which the mounting structure of the present invention in which the top plate is supported by the top plate support member and the wiring core body as described above, the length of the wiring core body is, for example, from 1200 mm to 1800 mm in 200 mm increments and long. Use a 2400mm type. Therefore, the main top plate of the desk top plate coupled to the wiring core body has a long side coupled to the core body and / or a length of a short side perpendicular to the long side. The length corresponding to each body length of 1200 mm to 1800 mm or 2400 mm, or the length of the short side is an integral fraction of the length of each of the wiring core bodies. This is also a composite desk that is developed by selecting the number of top plate support members to be used according to the length of the wiring core used, the length of the top plate, the number of top plates, etc. Invention mounting structure can be applied.

  In addition, the main top plate of different sizes has various forms, from a typical rectangle to a concave part of the front side (or conversely a convex shape). There is. The main top plate selects the length of the long side or the short side, and the long side or the short side of the selected top plate is coupled to the wiring core body via a top plate support leg member or an arm member. Thereby, the arrangement | positioning in the aspect which changed the direction of the top plate is implement | achieved.

  The desk top plate to which the mounting structure of the present invention is applied is used to complement the main top plate, to form a small top plate space for meetings, or to mount a monitor for wide use on the main top plate. There are some that use an auxiliary top plate of an auxiliary role, such as a small top plate for monitoring. Each top plate is coupled to the wiring core body by being supported by a top plate support leg member or a top plate support arm member that is coupled to the front and rear walls of the wiring core body and supports the top plate. The board forms the desk surface. Some main top boards and auxiliary top boards that are coupled to the wiring core body via the top board support arm members use columnar support legs on the front side thereof.

  The mounting structure for an overhead cabinet or the like according to the present invention is a mounting structure for an overhead cabinet or the like that is mounted above a desk or the like and is supported at a desired height. A member having a groove along the length direction is arranged on both sides, and the groove and the upper surface of the frame or panel are fastened and fixed by a mounting bracket attached to the bottom surface of an overhead cabinet or the like so as to be gripped from above and below. Thus, since it is attached to an arbitrary position of the groove, a cabinet or a shelf board having a storage function can be installed above the desk top plate and above the user's head. In addition, the cabinet to be installed can be moved to any position along the horizontal groove provided on the upper frame or panel provided on the desk, and both the front and back surfaces of the upper frame and panel provided with the cabinet etc. Since an article can be put in and out, the space above the desk top can be used efficiently.

  Next, regarding a desk provided with an upper frame and a panel to which the mounting structure of the present invention is applied, a configuration of a wiring core body and a top plate support portion that are strength members of the desk, and a desk that is mounted on the wiring core body Various parts and members to be described will be described with reference to the drawings.

  1 is a perspective view of an example of a wiring core body in a desk provided with an upper frame and a panel to which the mounting structure of the present invention is applied, FIG. 2 is a front view of the wiring core body in FIG. 1, and FIG. 3 is a wiring core body in FIG. 4 is a right side view of the wiring core body of FIG. 1, FIG. 5 is a cross-sectional view taken along the line AA of the wiring core body of FIG. 1, and FIG. 6 is an example of left and right side walls of the wiring core body of FIG. FIG. 7 is a perspective view illustrating a cross-sectional shape of a wall-like beam member used as an example of the front and rear walls of the wiring core body, and FIG. 8 is a wiring core body of FIGS. 1 to 5. 9 is a left side view of the leg member of FIG. 8, FIG. 10 is a plan view of the leg member of FIG. 8, and FIG. 11 is a view of FIG. 8 attached to the connected wiring core body. 10 is a perspective view of the top plate support leg member of FIG. 10, and FIG. 12 is a view of the shorter top plate support arm member attached to the wiring core body of FIGS. 13 is a side view in which the height of the support arm member in FIG. 12 is changed, and FIG. 14 is a side cross-sectional view of the main part in which the length of the example of the longer top plate support arm member is omitted. 15 is a perspective view showing a state in which the top plate support arm member of FIG. 14 is attached to the connected wiring core body. FIG. 16 is a perspective view of the wiring core body of FIGS. 1 to 5, the top plate support leg members of FIGS. FIG. 17 is a perspective view of the desk of FIG. 16, FIG. 18 is the wiring core body of FIGS. 1 to 5 and the shorter top board support of FIG. A side sectional view of a second example of a desk configured using arm members and a main top plate, FIG. 19 is a plan view showing an example in which a plurality of desks formed using main top plates of various planar shapes are laid out, 20 is a perspective view of a first example of an auxiliary top plate used in the desk of FIG. 19, FIG. 21 is a perspective view of a second example of the auxiliary top plate, FIG. 22 is a perspective view of a third example of the auxiliary top plate, FIG. 23 is a perspective view of a fourth example of the auxiliary top plate, 24 is a perspective view of an example of a movable moving frame having a substantially gate shape that is mounted in the grooves on the front and rear walls of the wiring core body, and FIG. 25 is a wiring duct suspended in the grooves on the front and rear walls of the wiring core body. FIG. 26 is a cross-sectional view of an essential part of an example of a wiring duct mounting structure, FIG. 27 is a perspective view of an example of a curtain plate provided at the lower part of the wiring core body, and FIG. 28 is an example of a curtain plate mounting structure. FIG. 29 is a perspective view of a fixed panel erected on the wiring core body, FIG. 30 is a perspective view of a fixed panel in which the lower part erected on the wiring core body can be disassembled, and FIG. 32 is a perspective view of the movable panel provided, FIG. 32 is a front view in which the middle in the length direction for explaining the configuration of the panel of FIG. 30 is omitted, FIG. 33 is a side view of the panel of FIG. 32, and FIG. 35 is a cross-sectional view showing the main part of the standing structure, FIG. 35 is a front view showing the main part for explaining the attachment / detachment structure of the lower half of the panel of FIGS. 30 and 32, and FIG. FIG. 37 is a cross-sectional view showing the main part for explaining the attachment / detachment structure of the lower half of the panel in FIG. 32, and FIG. 37 shows the main part for explaining the attachment / detachment structure of the lower half of the panel in FIGS. 38 is a cross-sectional view, FIG. 38 is a perspective view for explaining a state in which the lower half of the panel of FIGS. 30 and 32 can be removed and a wiring outlet or the like can be inserted, and FIG. 39 is a lower half of the panel of FIGS. FIG. 40 is a perspective view of a fan-shaped auxiliary top panel with a panel provided on the wiring core body, and FIG. 41 is an extension of the fan-shaped top panel with a panel to the main top panel. 42 is a plan view of an example of a desk attached to the body, FIG. 42 is a perspective view of an example of an upper frame erected above the wiring core body, and FIG. 43 is a diagram in which the middle of the upper frame in FIG. 42 is omitted in the longitudinal direction. 44 is a side view of the upper frame of FIG. 42, and FIG. 45 is a view of the upper frame shown in FIGS. 46 is a perspective view showing an example of the overhead cabinet mounted on the upper frame, FIG. 46 is a cross-sectional view of the main part showing a specific example of the mounting structure of the present invention for the over cabinet of FIG. 46, and FIG. 48 is a perspective view showing an example in which the top plate and appropriate optional parts are selected on the wiring core body and deployed on the mounting desk, and FIG. 49 is a top view and appropriate optional parts selected on the wiring core body. FIG. 50 is a perspective view showing an example in which the top plate is selected as the wiring core body and deployed on the mounting desk, and FIG. 51 is a perspective view showing the connected wiring core body. FIG. 52 is a perspective view showing a second example of developing a desk according to the purpose, and FIG. 53 is for the purpose. The perspective view which shows the 3rd example which expands the desk according to, 54 is a perspective view showing a fourth example of developing a desk according to the purpose, FIG. 55 is a perspective view showing a fifth example of developing a desk according to the purpose, and FIG. 56 is a sixth example of developing the desk according to the purpose. It is a perspective view which shows an example.

First, FIGS. 1 to 5 show examples of the wiring core body BC used for supporting the main top plate in cooperation with the top plate support leg member. In the wiring core body BC shown in these drawings, reference numerals 1 and 2 are metal side walls used as the left and right side walls of the wiring core body BC, more specifically, aluminum die cast side wall blocks. It has a form and a configuration. Since the left and right blocks 1 and 2 have the same configuration, the side wall block 1 will be described below.
That is, the side wall block 1 illustrated in FIG. 6 is a block body having an upper surface formed in a concave portion 1a having a substantially concave shape, and the following joint portions 1b to 1g are formed on each surface. First, an upper surface joint portion 1b is formed on the upper surface by a hole or the like for attaching a screw, a bolt or the like for attaching and attaching a column member of the upper frame described later. On the lower surface, a lower surface joint portion 1c is formed by a screw hole for a bolt or a screw for joining and mounting a self-supporting leg member described later. A front joint portion 1d and a rear joint portion 1e are formed on a substantially full width of the front surface and the rear surface by a horizontal concave groove or the like for joining and attaching a top plate support member to be described later. The grooves of the joint portions 1d and 1e do not penetrate in the left-right direction in the illustrated example, but may penetrate. Further, a screw for joining wall beam members 3 and 4 used as front and rear walls of the wiring core body BC, which will be described later, near the corners of the left and right side surfaces (or either one side surface) of the block 1. A joint 1f is formed by a mounting hole such as a bolt or a bolt, and a joint 1g is formed by a hole for mounting a bolt or the like to join the blocks 1 to each other. The side wall blocks 1 and 2 may be formed by bending or welding a metal plate such as an iron plate. Further, the configuration of the side wall block 2 corresponds to the configuration 1a to 1g corresponding to the block 1 from the concave portion 2a to the joint portion 2g.

  3 and 4 exemplify the end face (cross-sectional) shape in FIG. 7, but the two side wall blocks 1 and 2 are separated by an appropriate distance, for example, about 1200 to 2400 mm, with the side surfaces of both blocks 1 and 2 facing each other. Are arranged in alignment with the front and rear surfaces of the blocks 1 and 2, and this block is inserted by four bolt holes inserted into the four bolt holes of the joint portion 1f formed on the side surfaces of the blocks 1 and 2. It is a wall-like beam member that forms the front and rear walls of the wiring core body BC joined to and integrated with the blocks 1 and 2. On the inner surface of the wall-shaped beam members 3 and 4, a concave portion 3d (4d) is formed in the longitudinal direction, and a convex portion 3e (4e) is formed at a substantially central portion sandwiched between the concave portions. These upper and lower concave portions and convex portions 3d and 3e (4d and 4e) are used as attachment portions for options and the like to be described later.

  As illustrated in FIG. 7, the wall-like beam members 3 and 4 which are the front and rear walls of the wiring core body BC are joined to the front joint portion 1 d and the rear joint by the concave grooves in the side wall blocks 1 and 2 on the respective outer surface sides. Concave grooves 3a and 4a continuous to the groove of the portion 1e are provided. The beam members 3 and 4 are provided near the upper and lower ends of the beam members 3 and 4 in correspondence with the joint portions 1f formed by the four holes in the blocks 1 and 2, respectively. 3c, 4b, 4c. The beam members 3 and 4 are formed by bending a steel plate to form concave portions 3d (4d) and convex portions 3e (4e) on the inner surface or concave grooves 3a and 4a on the outer surface. However, a reinforcing member for the concave groove 3a (4a) or a member for forming the bolt receiving portions 3b, 3c (4b, 4c) may be provided from a strength surface or a processed surface to a required portion by insertion or the like.

  The front and rear wall-shaped beam members 3 and 4 described above are arranged so as to be sandwiched between the opposing surfaces of the left and right side wall blocks 1 and 2, and are joined portions 1 f by bolt holes at four side surfaces of the side wall blocks 1 and 2. Left and right side wall blocks by inserting bolts (not shown) from the bolts and screwing these bolts into the respective bolt receiving portions 3b, 3c, 4b, 4c of the wall beam members 3, 4 1 and 2 and the front and rear wall-shaped beam members 3 and 4 are formed into a block-like combined body having a horizontally long groove shape which is rigidly coupled and integrated. The block-like combined body can also be formed in a form in which the side wall blocks 1 and 2 are sandwiched between both end portions of the wall-like beam members 3 and 4, or in an integrally formed form. Moreover, the planar shape of this block-like combined body exhibits a horizontally long rectangular frame shape or a horizontally long square shape. The concave grooves (1d, 1e) 3a, 4a formed on the outer surface of the block-like combined body may be formed on one of the front surface or the rear surface of the combined body.

  Two leg pillars 5a and 5b forming a self-supporting leg member 5 are applied to the joint portion 1c (2c) formed by two bolt holes on the lower surface of the left and right side wall blocks 1 and 2 in the block-like joined body. The bolts (not shown in FIGS. 1 to 5) are inserted into the bolts (not shown in FIGS. 1 to 5) through the holes of the joints 1c and 2c. A bolt rod (not shown) is screwed and tightened, and the self-supporting leg member 5 is attached to the block coupling body, so that the top board is coupled and supported in cooperation with the top board supporting leg member, and the strength member of the desk An example of a wiring core body BC having a horizontally long groove shape and having an inner groove portion as a wiring space is formed (see FIGS. 1 to 5). In FIG. 3 and FIG. 5, Tc is a wiring tray which is detachably disposed with its edges locked to the recesses 3d and 4d below the inner surfaces of the wall-shaped beam members 3 and 4 of the wiring core body BC. Wiring from the floor is introduced into the groove formed by the wiring core body BC through the gap g between each other and the gap g between the inner surfaces of the side wall blocks 1 and 2 and the left and right outer sides of the tray Tc. It can be placed on top or left and right on the tray. The tray is also shown in FIGS. 16 and 34 to be described later.

  The wiring core body BC described with reference to FIGS. 1 to 7 is formed of two leg posts 5a and 5b positioned on the front and rear sides of the self-supporting leg member 5 coupled thereto, so that it is self-supporting when left on the floor. To do. Accordingly, the self-supporting leg member 5 is replaced with a self-supporting leg member such as an inverted T-shaped single pedestal having a ground contact surface with a front-rear width or a vertical panel leg with a front-rear width, although not shown. You can also. 1-5, 5e is the upper and lower connecting members for connecting the front and rear leg columns 5a and 5b, 5f is an adjuster provided at the lower ends of the leg columns 5a and 5b, and 5g covers the connecting member 5e from the outer surface. It is a cover member. In the present invention, at least two of the wiring core bodies BC provided with the self-supporting leg members 5 are fastened with nuts or the like through bolt holes through the bolt holes on the connecting surface 1g of the side wall blocks 1 and 2 facing each other. Alternatively, the connecting members 5e are also connected to each other to form a strongly connected connecting wiring core BC. In the connection between the wiring core bodies BC, when the connection members 5e are also connected, the wiring core bodies BC can be more strongly coupled and integrated. Note that the number of wiring cores BC connected is not limited to two, and a larger number of wiring cores BC may be connected. In this case, the coupling strength of the connected wiring cores BC is the same as in the above case. It is. In addition, each interconnecting core body BC penetrates the entire length of the connecting core body BC by forming the groove portion of each core body BC in the recess 1a in which the upper surfaces of the left and right side wall blocks 1 and 2 are recessed. Therefore, there is a feature that it is possible to carry in the wiring at an arbitrary place in the length direction of the connecting core body, in particular, even at the joint portion between the side walls 1 and 2.

On the front and rear surfaces of the single or connected wiring core body BC, there are two types of top plate support leg members 6 described with reference to FIGS. 8 to 11, or two different lengths described with reference to FIGS. As shown in FIG. 16 and FIG. 17, the top plate support arm member 7 is joined to the joint portions 1d and 1e by the concave grooves on the front and rear surfaces of the side wall blocks 1 and 2, or a wall continuous to the joint portions 1d and 1e. The beam members 3 and 4 are attached by being joined at arbitrary positions of the concave grooves 3a and 4a. The support members 6 and 7 can be attached by being coupled across the connected wiring core bodies BC. Accordingly, the main top plates 8 to 12 having various planar shapes used for each desk in the desk layout example illustrated in FIG. 19, or the auxiliary top plates 13 to 16 illustrated in FIGS. An example of a desk having a basic configuration can be formed by supporting the support leg member 6 and / or the support arm member 7 and attaching the support leg member 6 to the wiring core body BC (see FIGS. 16 to 18). The top plate support leg member 6 and the top plate support arm member 7 will be described next.

  First, the top plate support leg member 6 shown in FIG. 8 to FIG. 11 is a groove of the joint 1d (1e) formed in the side wall block 1 (2) and the wall beam member 3 (4) in the wiring core body BC. Are connected to the groove 3a (4a) by a bolt 61a having a nut 62a provided on a vertical surface, and to the groove or groove 3a (4a) of the joint 1d (1e) on which the nut 62a is supported. A plurality of positioning joints provided in parallel to the same height as the nut 62a to be inserted, in the example shown in the figure, a wall coupling portion 6a having four convex portions 63a, and the top plate back surface 2 in the depth direction Short columnar top plate coupling portions 6b, 6c supported from the lower surface at a location, a coupling portion 6d for coupling both coupling portions 6b, 6c, and a leg portion 6e extending obliquely downward from an intermediate portion of the coupling portion 6d. . Note that 61b and 61c are top plate seats provided at the upper ends of the coupling portions 6b and 6c, and 62b and 62c are legs of the seats. Further, the coupling portions 6b and 6c can be provided at three or more locations.

  The wall coupling portion 6a in the support leg member 6 is formed with a vertical surface on the front surface of the top plate coupling portion 6b on the front side (the back side of the top plate), and is a joint portion 1d of the side wall block 1 (2). The protrusion 63a is fitted into the groove (1e) or / and the groove 3a (4a) of the wall-shaped beam member 3 (4), and the bulging portion of the nut is inserted into the groove or groove 3a (4a). Bolts provided on the wall coupling portion 6a on the bulging piece-shaped nut 62a (previously screwed into the bolt 61a and inserted into the concave groove 3a (4a)) held by being locked By rotating the bolt 61a inserted through the hole, the nut 62a is tightened to the inner surface of the concave groove 3a (4a), whereby the support leg member 6 is tightly integrated with the wiring core body BC. It will be attached (see Figure 11, Figure 16, and Figure 17). Of the four convex portions 63a, the two convex portions 63a at the center portion are joint portions formed by concave grooves that do not penetrate in the front and rear surfaces of both blocks 1 and 2 when the side wall blocks 1 and 2 are connected. By sandwiching the non-penetrating portions of 1d (1e) and 2d (2e) from both outer sides, the positioning of the coupling of both blocks 1 and 2 is performed.

  Here, the front and rear top plate coupling portions 6b and 6c of the top plate support leg member 6 are short cylindrical bodies and leg bodies 62b and 62c having horizontal top plate seats 61b and 61c at the upper ends. And a vertical adjuster mechanism 6f that can insert and move the legs 62b and 62c into the cylindrical body and can position the insertion legs 62b and 62c up and down by a screw type adjuster or a pin type adjuster. . 6g is an adjuster provided at the lower end of the leg 6e.

  On the other hand, the top plate support arm member 7 which is another top plate support member used for the desk is the same as the coupling structure of the wall coupling portion 6a in the support leg member 6 as illustrated in FIGS. In this way, that is, the vertical part connected to the joint 1d (1e) or / and the concave groove 3a (4a) in the side wall block 1 (2) or / and the wall-like beam member 3 (4) by means of a bolt rod and a nut member. 7a, a main member having an almost inverted L shape having a horizontal portion 7b extending horizontally from the upper end of the vertical portion 7a to the back side of the top plate, and the side wall block 1 (2) or wall on the back side of the vertical portion 7b A hook-like locking member 7c locked to the upper part of the beam member 3 (4), a bolt 7d for connecting the main member and the locking member 7c, and the vertical portion 7b of the main member are connected to the joint 1d (1e ) Or a bolt 7e with a nut 71e coupled to the concave groove 3a (4a), and a plurality of bolt holes 7f provided at equal pitches for mounting the bolts 7d and 7e. It has been made.

  The top plate support arm member 7 shown in FIGS. 12 and 13 is provided with a plurality of bolt holes 7f at equal pitches in the vertical direction in the vertical portion 7a. Therefore, the side wall block 1 (2) and the wall beam member 3 are provided. The mounting height to (4) (the height of the upper surface [top plate support surface] of the horizontal portion 7b) can be adjusted. When the height of the vertical portion 7a to the beam member 3 (4) is selected and the height of the top plate 8 is selected, the side wall block 1 (2) or the beam member 3 (4) having a certain height is selected. The height of the mounting position of the locking portion 7c on the back surface of the vertical portion 7a is adjusted in advance with the joining bolt 7d, and this locking portion 7c is adjusted to the upper part of the side wall block 1 (2) and the beam member 3 (4). Then, the vertical portion 7a is fixed with a bolt 7e (see FIG. 13).

  There is also a type in which the top plate support arm member 7 is formed such that the horizontal portion 7b has a longer length than that illustrated in FIGS. That is, as illustrated in FIG. 14 and FIG. 15, the horizontal portion 7b is made longer, more specifically, a length that is slightly shorter or intermediate than the depth amount (front-rear width) of the main top plate 8 to be supported. It is a thing. The top plate support arm member 7 also has a configuration in which the mounting height with respect to the wiring core body BC can be changed in the same manner as the short support arm member 7 described above. Therefore, in FIGS. 14 and 15, the same members or parts as those in FIGS. 12 and 13 are shown.

  In the above desk, when the top plate is supported by the support arm member 7 of FIGS. 12 and 13 in which the length of the horizontal portion 7b is short, the main top plates 8 to 12 are installed as shown in FIG. The sides of the plates 8 to 12 that are not supported by the supporting arm member 7 are supported by a support plate 17 having a top plate support portion 17a having a height adjustment mechanism at the upper end portion and an adjuster 17b at the lower end portion. Support legs 17 are provided. This is because the top plate (see also FIGS. 20 to 23) such as the top plates 8 to 12 used by the short support arm member 7 and the support leg 17 is supported at both ends. Therefore, when the top plate support arm member 7 having a long horizontal portion 7b is used as in the examples of FIGS. 14 and 15, the support leg 17 is not normally used.

  Examples of the planar shape of the top plate support leg member 6 or the main top plates 8 to 12 used for a desk formed by joining the leg member 6 and the top plate support arm member 7 to the wiring core body BC are as follows: In the example in which a plurality of main desks formed in various modes shown in FIG. 19 are laid out, the main top plate form is not limited to that illustrated in FIG. The most common rectangular main top plate 8 has a long side of 1,400 to 1,800 mm at a pitch of 1200 mm to 200 mm and 2400 mm, and a half length of 700 mm and 800 mm which is 1/2 the top plate, and a short side of 650 to A top plate having a depth of about 750 mm and a depth of about 700 mm to 750 mm is used.

  Of the main top plates 9 to 12 other than the rectangular main top plate 8 used in the desk shown in the layout example of FIG. 19, the main top plate 9 is formed with a gentle concave bowl surface 9a on the front side. ing. Similarly, the main top plate 10 is an example of a deformed main top plate in which the front-rear width (depth) on the right side of the main top plate 10 is gently widened in a convex curve shape on the front side. In addition, the main top plate 11 in FIG. 19 is a deformed main top plate with the same depth as the top plate 10 but with the right-side depth widened, but has a form in which the front side is recessed in an arc shape 11a. It is different in point. Note that another deformed main top plate 12 in FIG. 19 is different from the above main top plates 10 and 11 in that there is no 90 ° corner on the left side. The main top plates 9 to 12 have the same or substantially the same size as the main top plate 8. Further, as the main top plate indicated by reference numeral 13 in FIG. 19, a main top plate having a diameter larger than that of the semicircular auxiliary top plate 13 described later with reference to FIG. 20 is used.

  Each of the main top plates 8 to 12 described above is such that the edge portion of either the long side or the short side forming a straight line is superimposed on the upper side of the front and rear wall-shaped beam members 3 or 4 in the wiring core body BC. Examples of various desks on which a top panel supporting leg member 6 or a panel to which the mounting structure of the present invention is applied by being combined and integrated with the wiring core body BC by the leg member 6 and the top board supporting arm member 7 are provided. (See FIGS. 16 to 18).

  In each desk illustrated in FIG. 19, the auxiliary top plates 13 to 16 illustrated in FIGS. 20 to 23 can be applied to the sides of the used main top plates 8 to 12. The auxiliary top plates 13 to 16 are provided on the side of the main top plates 8 to 12 and facing the wiring core body BC in the same manner as the main top plates 8 to 12, and the two types of top plates having different lengths described above are provided. It is connected to the wiring core body BC or the main top plate 8 to 12 by the support arm member 7 or the like, and is supplementarily supported by the support leg 17 to expand the main top plate 8 to 12 or Use as a meeting table.

The example of the desk using the top plate support leg member 6 and the support arm member 7 described above is the main top plates 8 to 12 or the auxiliary top plate via the top plate support leg member 6 and the like on the wiring core body BC. In the example in which the plates 13 to 16 are attached, optional parts or the like are not mounted above or below the core body BC, but the above-mentioned desks have wall-like beam members 3 and 4 in the wiring core body BC. 24 to 28 using the recesses 3d and 4d and the protrusions 3e and 4e inside the groove formed by the groove 3a or 4a, or the grooves 3a and 4a on the outer surface side of the beam members 3 and 4, respectively. 20 and optional parts such as the wiring duct 19 or various types of desktop panels 21 to 23 described with reference to FIGS. 29 to 39 and various desks used in the desks shown in FIGS. 19 and 51 to 56. A small fan-shaped top plate 30 for mounting such as the side panel 28, the end panel 29 and the monitor described with reference to FIG. 40 is mounted, or illustrated in FIGS. 45 and 46 Since an upper frame UF (see FIGS. 42 to 44) for attaching optional parts such as the overhead cabinet 37 and the monitor Dm can be mounted, these will be sequentially described below.

  First, in FIG. 24, the projections 3e and 4e formed on the inner surface of the groove formed by the front and rear wall-shaped beam members 3 and 4 in the wiring core body BC are used to stand on the projections 3e and 4e. FIG. 3 is a perspective view of a movable frame 18 having a substantially portal shape provided in front view. The frame 18 is a flat mounting base mounted so that the convex portions 3e and 4e of the beam members 3 and 4 are sandwiched from above and below (see FIGS. 33 and 34, 24a and 24b in FIGS. 33 and 34). The horizontal beam member 18c is supported on the upper ends of the left and right columns 18a and 18b, which are supported by a horizontal column base and are deviated on either side of the wall-shaped beam member 3 or 4 on the column base. As an example, the liquid crystal monitor Dm is mounted on the horizontal beam member 18c so as to be movable in the left-right direction. The column 18a, 18b is provided by being shifted to one of the wall-shaped beam members 3 or 4 because a monitor is provided for the user of the main top plate 8-12 on the side of either one of the beam members 3 or 4. Because. Therefore, when the main top plate 8 or the like is provided on both sides of the wiring core body BC, the movable frame 18 by the support columns 18a and 18b and the horizontal beam member 18c stands in the front and back double form in the groove portion of the wiring core body BC. Established. The liquid crystal monitor Dm can also be changed in the left-right position by moving the mounting base along the projections 3e and 4e of the beam members 3 and 4.

  FIG. 25 shows a suspending installation using the lower side of the step portions of the projections 3e and 4e or the recesses 3d and 4d of the wall-shaped beam members 3 and 4 in the wiring core body BC. 2 is a perspective view of a wiring duct 19 having a shape. FIG. As an example, as shown in FIG. 26, this duct 19 is attached to hanging members 19a and 19b provided to be engaged with lower concave portions 3d and 4d formed on the inner surfaces of the wall beam members 3 and 4, respectively. The upper side folded portions 19c and 19d are locked to be hung below the groove portion of the wiring core body BC. In the desk, the suspended form of the wiring duct 19 is not limited to the above configuration. In FIG. 26, 19e is a stopper member that prevents the suspension members 19a and 19b provided on the suspension members 19a and 19b from being detached from the recesses 3d and 4d. Further, in the desk, in place of the wiring duct 19 or in combination with the wiring duct 19, the convex portions 3e, 4e or the lower portions of the step portions of the concave portions 3d, 4d are not shown, but have a plate shape or A dish-shaped wiring tray Tc (see FIGS. 5, 18, and 34) may be detachably mounted.

  FIG. 27 shows a curtain provided by suspending and supporting the convex portions 3e and 4e on the inner surface of the groove formed by the beam members 3 and 4 in the wiring core body BC or the lower sides of the concave portions 3d and 4d. 2 is a perspective view of a plate 20. FIG. An example of the mounting structure of the curtain 20 is shown in FIG. That is, in FIG. 28, one end of the substantially L-shaped support arm 20a is pulled into the lower recess 4d of the wall-shaped beam member 4 (or 3) by the hook-shaped member 20b provided at the end of the arm 20a. The other end of the arm 20a is connected to the upper end surface of the curtain plate 20, while the lower end surface of the curtain plate 20 is connected to the connecting member 5e in the self-supporting leg member 5 by the connecting arm 20c. It is suspended almost directly below the groove of the wiring core body BC. The material of the curtain 20 or the vertical and horizontal widths can be selected as appropriate.

  In the groove formed by the front and rear wall-like beam members 3 and 4 in the wiring core body BC of the desk, the panels 21, 22, and 23 having the forms shown in FIGS. 29 to 31 can be provided upright. Here, the panels 21 and 22 in FIG. 29 and FIG. 30 are a panel 21 and a panel having the same width as that of the core body BC on a support column erected in a groove formed by the wall-shaped beam members 3 and 4 of the wiring core body BC. The fixed panel 22 shown in FIG. 30 is a panel having a structure in which the lower half 22a is detachable. The point of this detachable structure will be described in detail later with reference to FIGS. On the other hand, FIG. 31 shows a movable panel 23 provided so as to be movable in the length direction of the wiring core body BC as in the case of the movable frame 18 of FIG. A mounting structure common to the panels 21 to 23 will be described with reference to FIGS.

That is, as illustrated in FIGS. 33 and 34, the panels 21 to 23 are mounted on the convex portions 3e and 4e on the groove inner surface side formed by the wall-like beam members 3 and 4 in the wiring core body BC. In the horizontal base portion 25a, the upper base 24a and the lower base 24b that sandwich the convex portions 3e and 4e from above and below are fastened with screws or the like to the mounting base 24 that is detachably attached to the convex portions 3e and 4e. The left and right support columns 25 having a substantially inverted T shape, which are fixedly erected, are attached to the wiring core body BC by supporting the panels 21 to 23. As described above, Tc is a detachable wiring tray installed in the lower recesses 3d and 4d inside the groove of the wiring core body BC.

Next, an example of the attachment / detachment structure of the lower half 22a of the fixed panel 22 will be described with reference to FIGS. The lower half 22a of the panel 22 in FIGS. 30 and 32 is inserted into a gap 26 formed in the lower inner surface of the upper body side of the panel 22 and the outer surface of the column 25 as shown in FIGS. A table having a piece 22b in the upper part and a hole 22c to be engaged with the narrow neck part 27a of the engagement button 27 provided on the outer surface of the column 25 on the inner surface of the lower part to form the panel lower half part 22a. A back panel body 22a 'is formed. Accordingly, the front and back panel bodies 22a 'of the panel lower half 22a mounted in the state shown in the sectional view of FIG. 36 are slightly lifted upward as indicated by arrows in FIG. 36, and the locking button is placed in the center of the hole 22c. 37 is positioned as shown in FIG. 37, and when the lower part of the lower half panel body 22a ′ is pulled toward the front side, the hole 22c is detached from the locking button 27. In this state, the lower panel half 22a When the front and back panel bodies 22a ′ forming the front and rear panels 22a ′ are successively drawn downward as indicated by arrows in FIG. 36, the front and back panel bodies 22a ′ forming the lower panel half 22a are supported by the columns 25 and 22. Can be detached from the upper main body side. In the above panel device, the structure for attaching and detaching the lower half panel body 22a ′ is not limited to the above-described engaging member for male-male coupling of the insertion piece 22b, the hole 22c, the gap 26, and the locking button 27. For example, a snap button type fastener or a hook-and-loop fastener can be used.

  In the fixed panel 22 in which the lower half 22a shown in FIGS. 30 and 32 can be removed, the lower half 22a can be removed. Therefore, by removing the lower half 22a while the panel 22 remains attached to the wiring core BC. When the groove formed by the wall-like beam members 3 and 4 of the wiring core body BC is used as a cord housing portion, the accessory devices such as the cord Ca and outlet Co are inserted and removed as illustrated in FIG. Therefore, the lower half 22a of the panel 22 does not obstruct access such as so-called input wiring. Further, since the lower half 22a of the fixed panel 22 has a hollow structure with a hollow inside and a panel body 22a ′ inside which is hollow, the lower half 22a is formed as illustrated in FIG. An outlet box Cb having an insertion port formed on an inclined surface having an appropriate angle, such as approximately 45 degrees, can be provided on the front and back panel bodies 22a '. The outlet box Cb can also be provided on the panels 21 and 23 shown in FIGS. The outlet box Cb may be parallel to the panel surface.

  Next, the fan-shaped small top plate 30 with a panel having a central angle (or sandwiching angle) of 120 degrees will be described with reference to FIG. The fan-shaped small top plate 30 has a fan shape with a central angle of 120 degrees, and uses two protrusions 3e and 4e on the inner side of the groove of the wiring core body BC to stand upright two columns 31. At the upper end side, the middle part in the depth direction is supported and attached, and on the back side of the fan-shaped small top plate 30, a shielding panel 32 having a sandwich angle of approximately 120 degrees is provided along the edge of the top plate 30 It has been. As illustrated in FIG. 40, the small top plate 30 is used to mount a monitor Dm such as a personal computer PC so that the main top plate 8 on the near side can be widely used. The center angle of the fan-shaped small top plate 30 and the sandwich angle of the panel 32 are not limited to 120 degrees, and may be other angles selected from a range of about 90 degrees to 135 degrees, for example. Further, as an example, the structure for attaching the support column 31 to the protrusions 3e and 4e in the groove of the wiring core body BC is the same as the support structure for the panels 21 to 23 described with reference to FIG. 34. There may be.

  The fan-shaped small top plate 30 is supported by the support column 31 at a substantially middle portion in the depth direction, so that about 1/2 of the depth amount of the top plate 30 straddles the wiring core body BC and is on the opposite side. Projects to the main top plate 8 side. Therefore, as shown in the layout example of FIG. 19 and FIG. 57, the small top plate 31 provided with the shielding panel 32 is staggered on the front side and the near side with respect to the wiring core body BC to which the top plate support leg member 6 is attached. If the panels are alternately installed, the desk 32 is formed in an example in which the panels 32 are arranged in a zigzag manner on the main top plate 8 provided on both sides of the wiring core body BC having the leg members 6.

  In the present invention, the configuration of the fan-shaped top plate 30 is expanded, and a fan-shaped top plate 30 ′ having a shielding panel 32 ′ as shown in FIG. 41 is connected to a connecting wiring core body BC having a top plate support leg member 6. The desk can also be configured as a main top plate. In the desk shown in FIG. 41, a fan-shaped top plate 30 'having a vertex angle of 120 degrees is arranged in a zigzag shape with the wiring core body BC interposed therebetween, so that a substantially central portion of the person using each top plate 30' is obtained. This is an example of increasing the depth amount. In this desk, if a device such as a personal computer PC is installed in a substantially central portion where the depth of each top plate 30 'is large, each top plate surface can be used in a space efficient manner. In addition, each panel 32 'is provided with an outlet box Cb on each panel surface, and if necessary wiring is taken in and connected to each outlet box Cb from the wiring core body BC, the required wiring is placed on the top plate. Will not appear on the screen, so the appearance will be better. In order to connect each top plate 30 'to the wiring core body BC, the support arm member 7 can be used, and a support leg 17 can be arranged on the front side of each top plate 30'.

  The description from the above paragraphs [0036] to [0045] is a cross-section of the wiring core body BC in a desk formed using the wiring core body BC, the top plate support members 6 and 7, and the top plates 8 to 12. This is an example in which various panels and optional parts are mounted using the form provided by the groove-shaped portion. In these desks, the upper frame UF, which will be described next with reference to FIGS. The body BC is erected, and an overhead cabinet is mounted on the upper frame UF by the mounting structure of the present invention, and other optional parts are mounted, and will be described below.

  As shown in FIGS. 42 to 44, the upper frame UF is formed such that the two front and rear support bodies 33a and 33b are joined to the upper part of one base part 33c via a connecting block 33d. The frame column 33 is erected on the joint 1b formed in the upper surface recess 1a of the left and right side wall blocks 1 and 2 in the wiring core body BC to which the leg member 6 of the present invention is attached. Alternatively, it is formed by laying the cross beam members 34 and 35 with engaging grooves 34a and 35a such as optional parts on the front surface on both the front and rear sides of the support columns 33a and 33b with front and rear widths on the upper and middle steps. Is done. 42 to 44, the coupled beam member 36 is installed on the upper end portions of the left and right frame columns 33, 33.

  As shown in FIG. 45, the upper frame UF is mounted with an overhead cabinet 37 by applying the mounting structure of the present invention to the upper horizontal beam member 34 in a form straddling the coupled beam member 36, or as shown in FIG. As illustrated, various options such as mounting the LCD monitor Dm on the upper and middle horizontal beam members 34 or 35, or providing at least one or two shelves to form a shelf (not shown) Parts can be detachably mounted.

  FIG. 46 is a cross-sectional view showing a specific example of the mounting structure of the present invention in which the overhead cabinet 47 is mounted on the transverse beam member 34 and the combined beam member 36. The cabinet 47 is attached by being fastened with bolts or the like to the upper surface of a mount 48 in which the bottom wall 47a is arranged as an example of a mounting bracket mounted on the beam members 34 and 36. The gantry 48 is coupled to the coupling beam member 36 so as to cover the upper surface of the coupling beam member 36. The gantry base 48A has a substantially T-shaped cross section, and is coupled to both wings 48a of the base 48A. 36 is formed in a holding portion 48b for holding 36 from its lower surface, and a front end side is formed from a locking member 48B formed in a hooking portion 48c hooked in a concave groove 34a of the transverse beam member 34. ing. The cabinet 47 is supported by the base 48A and the locking member 48B mounted on the horizontal beam member 34 and the coupled beam member 36, so that the cabinet 47 is supported in the length direction of the beam member. It can be moved easily. Further, the mounting structure of the present invention applied to the upper frame UF is a desk panel having a top part or an upper part on which the mounting base 48A can be mounted in the mounting base 48 provided as a mounting bracket, and the engaging part 48b of the locking member 48B is engaged. It can also be applied to desk panels with horizontal grooves that can be stopped on the front and back of the panel. In addition to the cabinet 47, the mounting object of the present invention mounting structure includes a shelf plate and a tray body (not shown).

  Next, various optional parts such as the wiring core body BC, the top plate support leg member 6, the top plate support arm member 7, each top plate 8 to the upper frame UF, and the overhead cabinet 47 described above are used. A specific aspect of the desk formed in this way will be described with reference to FIG. 48 and subsequent drawings.

  In FIG. 48, the main top plate 8 having the support legs 17 is attached to the two connected wiring core bodies BC by the shorter top plate support arm member 7 to form a desk basic shape, and a fixed panel 21 is attached to the basic desk. FIG. 49 is an exploded perspective view of an example of a desk in which an upper frame UF is provided, and each part of the over cabinet 37 is mounted on the upper frame UF by the mounting structure of the present invention, and an installation form of each part is formed in the same manner as FIG. .

  In FIG. 49, a rectangular main top plate 8 is used on the side facing the front side of the connecting core body connecting the two wiring core bodies BC, and the basic shape of the desk is formed by the top plate support leg member 6 and the top plate support arm member 7. 29 is provided in the groove portion of the two wiring core bodies BC, and the overhead frame 37 of FIG. 45 is provided on the upper frame UF according to the mounting structure of the present invention. It is the disassembled perspective view which showed the state which forms another example. .

  FIG. 50 shows a main top plate 8 with a different shape and a different placement of the support legs 17 and a semicircular top plate 16 attached with different arrangements, with the wiring core body BC to which the top plate support leg member 6 is attached and connected as the core. It is a perspective view which shows one of the other examples of the desk formed so that the top plate 8 and the top plate 16 may be arrange | positioned at random. The semicircular top plate 16 in FIG. 51 is arranged so as to form a circular top plate by abutting the straight sides of the two semicircular top plates 16 on the groove portion of the wiring core body BC.

  FIGS. 51 to 56 show various main top plates and other necessary parts attached to the core, with the connection wiring core body connecting three or more of the wiring core bodies BC provided with the top plate support leg members 6 as the core. Thus, further development examples of the desk are shown. The reference numerals of the parts and components used in FIGS. 51 to 56 are used to indicate the same members as the reference numerals used up to FIG.

  The mounting structure of the overhead cabinet or the like of the present invention is as described above. In the upper part of the frame or panel provided above the desk top plate, a member having grooves along the longitudinal direction of both the front and rear (front and back) sides. The mounting bracket is attached to the bottom surface of the cabinet or the like, and is mounted on the upper part of the frame or panel, and the grooves provided on the front and rear surfaces of the upper part of the frame or panel are gripped. It is useful to effectively use the space above the desk, and the cabinet to be mounted can be moved to any position in the length direction of the groove. The installation position can be arbitrarily selected and provided.

  In addition, in a desk erected with an upper frame or a desk panel to which the mounting structure of the present invention is applied, various planer top plates are formed by being supported by a wiring duct (wiring core body) and a top plate support member. An overhead cabinet or the like can be attached to a desk having a top plate of various planar shapes, or a desk in which the frame or panel is erected on the top plate by the mounting structure of the present invention, and various desk forms can be developed.

The perspective view of an example of the wiring core body which attaches a top-plate support leg member Front view of the wiring core body of FIG. Plan view of the wiring core body of FIG. Right side view of the wiring core body of FIG. AA arrow sectional view of the wiring core body of FIG. The perspective view which illustrated the form of the side wall block used as an example of the right-and-left side wall of the wiring core body of FIGS. The perspective view which illustrated the cross-sectional shape of the wall-shaped beam member used as an example of the front-and-back wall of the wiring core body of FIGS. Side view of top plate support leg member attached to wiring core body of FIGS. Left side view of the leg member of FIG. Top view of leg member of FIG. The perspective view of the top-plate support leg member of FIGS. 8-10 attached to the connected wiring core body Side sectional view of an example of a shorter top plate support arm member attached to the wiring core body of FIGS. The side view which changed the height of the support arm member of FIG. Side sectional view of the main part with the length of the example of the longer top plate support arm member omitted The perspective view of the state attached to the wiring core body which connected the top-plate support arm member of FIG. Side cross-sectional view of a first example of a desk constructed using the wiring core body of FIGS. 1 to 5, the top plate support leg member of FIGS. 8 to 10 and the main top plate. FIG. 16 is a perspective view of the desk. Side sectional view of a second example of a desk constructed using the wiring core body of FIGS. 1 to 5, the shorter top plate support arm member of FIG. 12, and the main top plate. The top view which shows the example which laid out the desk of the multiple bodies formed using the main top plate of various plane shapes The perspective view of the 1st example of the auxiliary top plate used with the desk which can apply this invention attachment structure Perspective view of the second example of the auxiliary top plate A perspective view of the third example of the auxiliary top plate A perspective view of the fourth example of the auxiliary top plate The perspective view of an example of the movable frame which makes the movable substantially gate type mounted by the groove | channel of the front-and-back wall of a wiring core body The perspective view of an example of the wiring duct hung by the groove | channel of the front-and-back wall of a wiring core body Sectional view of the main part of a wiring duct mounting structure example The perspective view of an example of the curtain provided in the lower part of the wiring core body Sectional view of the main part of the installation structure example of the curtain Perspective view of fixed panel standing on wiring core body Perspective view of a fixed panel that can be disassembled from the lower part standing on the wiring core body Perspective view of movable panel erected on wiring core body The front view which abbreviate | omitted the middle of the length direction for demonstrating the structure of the panel of FIG. Side view of panel in Figure 32 Sectional drawing which shows the principal part of the standing structure of a panel The front view which shows the principal part for demonstrating the attachment or detachment structure of the lower half part of the panel of FIG. 30, FIG. Sectional drawing which shows the principal part for demonstrating the attachment or detachment structure of the lower half part of the panel of FIG. 30, FIG. Sectional drawing which shows the principal part for demonstrating the attachment or detachment structure of the lower half part of the panel of FIG. 30, FIG. FIG. 30 and FIG. 32 are perspective views for explaining a state in which the lower half of the panel can be removed and a wiring outlet or the like can be inserted. 30 and 32 perspective view with outlet box attached to the lower half of the panel Perspective view of 120-degree fan-shaped auxiliary top plate with panel provided on wiring core body Plan view of an example of a desk formed by extending a fan-shaped top plate with a shielding panel to the main top plate and attaching it to the wiring core body A perspective view of an example of an upper frame that is installed above the wiring core body and applies the mounting structure of the present invention The front view of the principal part which omitted the middle of the length direction of the upper frame of Drawing 42 Side view of the upper frame in Figure 42 A perspective view showing an example of an overhead cabinet mounted on the upper frame by the mounting structure of the present invention Sectional view of the main part showing an example of an overcabinet mounting structure Perspective view of an example of an LCD monitor mounted on the upper frame The perspective view which shows an example which selects a top plate and a suitable option part on the wiring core body which attached the top plate support leg member, and expand | deploys to a mounting desk The perspective view which shows another example which selects a top plate and a suitable option part in the wiring core body which attached the top-plate support leg member, and expand | deploys to a mounting desk The perspective view which shows the example which selects a top plate in the wiring core body which attached the top plate support leg member, and expand | deploys to a mounting desk The perspective view which shows the 1st example which expands the desk according to the installation purpose by selecting optional parts, such as a top plate and an overhead cabinet, to the connected wiring core body The perspective view which shows the 2nd example which expand | deploys the desk according to the objective The perspective view which shows the 3rd example which expands the desk according to the purpose The perspective view which shows the 4th example which expands the desk according to the purpose The perspective view which shows the 5th example which expands the desk according to the purpose The perspective view which shows the 6th example which expands the desk according to the purpose

Explanation of symbols

1, 2 Side wall block 3, 4 Wall-shaped beam member 5 Self-supporting leg member 6 Top plate support leg member 7 Top plate support arm member 8-12 Main top plate
13-16 Auxiliary top plate
17 Support legs
18 Moving frame
19 Wiring duct
20 curtain
21-23 panel
28 side panels
29 End panel
UF upper frame
33 Frame support
34, 35 Horizontal beam material
36 Combined beam material
47 overhead cabinet

Claims (3)

In an attachment structure such as an overhead cabinet attached to the upper part of a frame or panel that is attached above a desk or the like and supported at a desired height, a groove is provided along the length direction on both front and rear surfaces of the upper part of the frame or panel. In addition to arranging a member, a base frame straddling the upper part of the frame or panel on the bottom surface of an overhead cabinet or the like, and a concave groove formed on the front and rear surfaces of the frame or panel connected to the frame. Attach to any position of the groove by attaching a mounting bracket with a locking member to be hooked and tightening and fixing the groove and the top surface of the frame or panel from above and below by the bracket. An overhead cabinet mounting structure characterized by being able to do so. The frame attached to the upper side of the desk or the like has left and right columns supported by a wiring duct provided on the desk and the like, and at least the front surface is provided with a groove extending along the length direction. The overhead cabinet mounting structure according to claim 1, wherein the overhead cabinet is formed of 3. The overhead cabinet mounting structure according to claim 2 , wherein the support column is formed by erecting pillar members on the front and rear of the groove of the wiring duct, and a horizontal beam member is attached to the outer surface of the front and rear pillar members.

Images