JP5516517B2 - Desktop panel mounting device - Google Patents

Description

  The present invention relates to a desk top panel mounting apparatus, and more particularly to a desk top panel mounting apparatus provided on a desk provided with a wiring duct in the center and provided with a top and front.

  2. Description of the Related Art Conventionally, various assembling desks having a structure in which a plurality of top plates are connected side by side through intermediate legs, a wiring duct is provided at the center, and the top plates are arranged in the front and back are provided. For example, Patent Literature 1 has at least end legs disposed at both ends, an intermediate leg disposed in the middle, an inter-leg module connecting the legs, and a top plate. There is disclosed an assembling desk that is mounted on a leg and an intermediate leg and attached by attachment means, and is formed by directly joining end surfaces of top plates in an intermediate part.

  It is also known to use a duct to provide a desktop panel at the center between the front and rear top plates, and to provide a side panel. For example, in Patent Document 2, both side edges of a front panel standing along the rear edge of a desk top plate are supported by pillars suspended from the rear portion of the top panel, and the end portions of the front panel are supported. It is a desktop panel device in which a side panel is erected at an intermediate portion between both front panels arranged side by side or left and right, and the support column extends to the left and right ends of the front panel over the entire vertical length. A first engagement groove for fitting an edge is formed, a protrusion is formed at the center of the left and right other ends, and the second panel can be fitted with a rear edge at the front and rear ends. A groove is formed, and the rear edge of the side panel is fitted into the vertical groove between the two columns formed with the projections of both columns supporting the left and right side panels facing each other. A desktop pad characterized by being held upright Le device is disclosed.

  However, the structure described in Patent Document 2 and the conventional desk-top panel mounting structure are such that a column for supporting the desk-top panel is erected in the rear part of the top plate or in the duct opening, or is projected at the lower end of the desk-top panel. The support rod is fitted into and supported by an engagement hole provided in the duct opening, and the support position of the desktop panel is fixed. And in the desk of the structure which provided the duct opening in the intermediate part and has arrange | positioned the top and front, it is common to attach so that a desktop panel may be located in the front-back center.

JP 2007-151824 A JP 2006-020981 A

  Therefore, in view of the above-mentioned situation, the present invention intends to solve the problem by providing a wiring duct in the central portion and arranging a top plate in the front and rear, and supporting the desktop panel in the central portion in a standing state. It is the point which provides the attachment apparatus of the desktop panel in the desk with a panel which can do.

In order to solve the above problems, the present invention provides a desk in which a duct opening for wiring is provided in the front and rear central portions and a top plate is disposed in the front and rear, and the duct cover is detachably attached to the duct opening. The lateral width is smaller than the opening width of the duct opening, and a gap for inserting a cord is formed between the side edge of the duct cover and the edge of the top plate in a state where the duct cover is attached to the duct opening. A mounting device for a desktop panel is provided, which is provided with a mounting member provided with a support portion for supporting the desktop panel in an upright state using the clearance.

Furthermore, the side edges of the duct cover and through the gap between the edge of the top plate, the fact that the member for supporting the desk panel TatsuOkoshi state to be drawn to the upper surface of the top plate is preferably (claim 2) .

It is also preferable that the support portion is a support pole that caused vertically standing (claim 3).

In the desk panel mounting device according to the first aspect of the present invention, the wiring duct opening is provided in the front and rear central portion, the top plate is disposed in the front and rear, and the duct cover is detachably attached to the duct opening. In the desk, the width of the duct cover is smaller than the opening width of the duct opening, and the cord cover is inserted between the side edge of the duct cover and the edge of the top plate in a state where the duct cover is attached to the duct opening. A common gap is formed, and an attachment member having a support portion that supports the desktop panel in an upright state is attached using the gap, so that the desktop panel can be raised without changing the relationship between the top plate and the duct cover. A mounting member having a support portion that supports the raised state can be mounted using a gap for inserting a cord provided between the side edge of the duct cover and the edge of the top plate. Code It can be inserted.

According to claim 2 , the member for supporting the desktop panel in an upright state is pulled out to the upper surface of the top plate through the gap between the side edge of the duct cover and the edge of the top plate. The cover can be used as it is.

According to the third aspect , since the support portion is a support pole standing upright, the desktop panel can be supported in a standing state with a simple structure, and the work is also easy.

It is a perspective view which shows the assembly-type desk to which this invention is applied. It is a partial front view of the assembly type desk. It is a perspective view which shows the structure of a desk main-body part. It is a disassembled perspective view of a desk main-body part similarly. It is a partial exploded perspective view which shows the connection structure of an end leg and a module between legs. It is a partial exploded perspective view which shows the connection structure of an intermediate leg and a module between legs. It is a simplified sectional view of the desk main body in an assembled state. It is a fragmentary perspective view of the state where the depth direction position of the desktop panel was shifted by the desktop panel mounting device according to the present invention. It is a simplified sectional view similarly. It is a disassembled perspective view of the principal part of this invention. It is a partial exploded perspective view which shows the state in the middle of replacement | exchange of a desktop panel. It is a partial expanded sectional view which shows the state after replacement | exchange of a desktop panel. It is the explanatory perspective view which showed the state which installs a storage shelf under the top plate of the side by which the top plate became narrow.

  Next, the present invention will be described in more detail based on the embodiments shown in the accompanying drawings. 1 and FIG. 2 show an assembling desk that constitutes a desk with a panel according to the present invention, FIGS. 3 to 7 show details of the desk main body, in which 1 is an end leg, 2 is an intermediate leg, 3 is an inter-leg module, 4 is a top plate, 5 is a desktop panel, 6 is a side panel, and 7 is a curtain.

  The assembly-type desk according to the present embodiment includes end legs 1, 1 disposed at both ends, a plurality of intermediate legs 2,..., A plurality of inter-leg modules 3,. 4, and the end legs 1 and the intermediate legs 2, or the intermediate legs 2 and 2 on both sides are provided with a duct opening 8 in the front and rear central part to place and fix the top plates 4 and 4 in the front and rear. The desktop panel 5 is attached to the support members 9 attached to the end leg 1 and the intermediate leg 2 in the duct opening 8, and the duct cover 10 is attached to the duct opening 8. A side panel 6 having the same height as the desktop panel 5 is attached to the outer surface of the upper portion of the end leg 1. Here, a gap for inserting a cord is provided between the ends of the front and rear top plates 4 and 4 and the duct cover 10. A curtain plate 7 made of punching metal is suspended from the lower part of each inter-leg module 3.

  In general, the above-described assembly type desk is configured by connecting a pair of front and rear top plates 4 and 4, the intermediate leg 2 and the inter-leg module 3 one after another to form a desk row, and the desk rows are arranged in parallel at a predetermined interval. Multiple installations. The desk row is divided forward and backward by a central desktop panel 5,... And sits in front of each top plate 4 to perform desk work in a face-to-face state.

  First, the structure of the desk main body will be described with reference to FIGS. As shown in FIG. 4, the end leg 1 has a rectangular plate shape in side view, and has four attachment pieces 11 for attaching the top plate 4 facing inward to the upper end. Yes. Further, the intermediate leg 2 has a substantially T-shape in a side view including a pedestal 12 and a support arm 13, and four attachment pieces 14 are fixed to the left and right sides of the support arm 13, respectively. Here, the lateral width of the intermediate leg 2 is set to twice the lateral width of the end leg 1. Instead of providing the mounting pieces 14,... On the support arm 13, two through holes penetrating the support arm 13 may be arranged side by side.

  The inter-leg module 3 includes beam plates 15 and 15 spaced in the front-rear direction, and the upper ends of both the beam plates 15 and 15 are connected by connecting plates 16 and 16 to form a duct opening 8 penetrating vertically. The connecting pieces 17 and 17 are formed on the end faces of the beam plates 15 and 15, respectively, the dharma hole 18 is formed in the lower part of each connecting piece 17, and the through hole 19 is formed in the upper part.

  And, on the upper part of the inner side surface of the end leg 1, projection pins 20 and 20 with heads are provided so as to correspond to both dharma holes 18 and 18 formed on the connection surface of the inter-leg module 3, and Screw holes 21 and 21 are formed corresponding to the through holes 19 and 19. Similarly, connecting pins 20 and 20 with heads are provided on both side surfaces of the upper portion of the pillar 12 of the intermediate leg 2 and screw holes 21 and 21 are formed.

  In order to construct an assembly desk according to the present embodiment using each of these parts, first, as shown in FIGS. 4 and 5, the end leg 1 is raised and the inter-leg module 3 is raised. The dharma holes 18, 18 formed in one of the connecting surfaces of the end portion 1 are locked to the connecting pins 20, 20 with heads protruding from the inner surface of the end leg 1, and then as shown in FIGS. 4 and 6, A connecting pin with a head in which the intermediate leg 2 is raised and dharma holes 18, 18 formed on the other connecting surface of the inter-leg module 3 are projected from the inner surface of the leg 12 of the intermediate leg 2. Lock to 20 and 20 and temporarily fix. Then, connecting screws 22, 22 are inserted from the inside of the duct opening 8 into the through holes 19, 19 formed in the connecting surface of the inter-leg module 3, and the screw holes 21 of the end leg 1 and the intermediate leg 2 are inserted. 21 to be threaded. Next, both side edges of the lower surface of the top plate 4 are placed on the upper surfaces of the end leg 1 and the intermediate leg 2, and the attachment pieces 11, 11 provided on the end leg 1 and the attachment piece 14 provided on the intermediate leg 2. , 14 are inserted through screws 23,... From below and screwed into the screw holes 24,. When a through hole is formed in the support arm 13 instead of the mounting pieces 14, 14, a long screw 23 is inserted into the through hole from below and is screwed into the screw hole 24. .

  Then, one end portion of the other inter-leg module 3 is connected to the other side surface of the intermediate leg 2 in the same manner as described above, and the other end portion of the inter-leg module 3 is also connected to the intermediate leg 2 or the end leg 1 in the same manner as described above. Are connected. In this state, a new top plate 4 is placed on the upper surface of the intermediate leg 2 and the other intermediate leg 2 or the end leg 1. In this way, the inter-leg module 3, the intermediate leg 2, and the top plate 4 are connected one after another, and finally, the opposite end leg 1 is connected.

  The above is a symmetric configuration in which the desk panel 5 is provided above the duct opening 8 of the desk. However, when information electronic equipment such as a personal computer or other objects having a large depth are placed on the top board and used. In this case, it is necessary to set the depth width of the top plate 4 wide. Therefore, in the present invention, as shown in FIGS. 8 and 9, the desktop panel 5 can be attached to the top panel 4 by moving it from the center to the top surface of the top panel 4. The effective depth range can be increased. That is, when it is desired to widen the front top 4, the desktop panel 5 is moved over the rear top 4 and replaced.

  As shown in FIGS. 8 to 12, the desktop panel mounting apparatus of the present invention is provided with a wiring duct opening 8 in the center portion, and top and bottom plates 4, 4 are arranged on the front and back, and a duct cover is provided on the duct opening 8. 10 is a panel-equipped desk capable of supporting both side ends of the desktop panel 5 by support members 9 and 9 attached to the left and right sides of the duct opening 8 in a detachable manner. The front and rear end portions of the long attachment member 25 having a length corresponding to the front plate 4 can be attached to the front and rear edge portions of the top plate 4 so that the pair of attachment members 25 can be attached to the left and right of the top plate 4 on the front and rear sides. It is attached to both sides, and both end portions of the desktop panel 5 are supported by the support portions 26 provided at the front and rear intermediate positions of the attachment member 25 so that the desktop panel 5 can be attached by being displaced in the depth direction of the desk. Is.

  More specifically, the desktop panel mounting apparatus according to the present invention is a mechanism for engaging the front edge of the top plate 4 with one end of a long support plate 27 having a length corresponding to the depth dimension of the top plate 4. A mounting member 25 having a stop piece 28 and an engaging portion 29 at the other end, and a support portion 26 for supporting the end portion of the desktop panel 5 at an intermediate position of the support plate 27; The main body portion is detachably attached in the duct opening 8 from which 9 is removed, and the stopper portion 32 extending from the main body portion 31 is engaged with the engagement portion 29 of the attachment member 25 from above so that the in-plane movement is impossible. A holding member 30 is provided, and both end portions of the desktop panel 5 are supported by support portions 26 and 26 of the attachment members 25 and 25 attached to the left and right sides of the top plate 4 on one side of the front and rear. .

  More specifically, as shown in FIGS. 10 and 12, the locking piece 28 formed on the support plate 27 of the mounting member 25 is a cross-section that embraces the front edge of the top plate 4 and engages the top plate 4 so that it cannot be displaced vertically. The engagement portion 29 formed in the substantially L-shape and formed on the support plate 27 is a horizontally long slit hole, and the retaining portion 32 of the pressing member 30 has a downward projecting piece 33 fitted into the slit hole 29. . Further, the locking piece 28 formed on the support plate 27 of the mounting member 25 is provided with a clamp function 34 for pressing and clamping the front edge portion of the top plate 4 from below. The clamping function 34 is formed by forming a screw hole in a horizontal piece 35 of the locking piece 28 and inserting a screw 37 from below into a U-shaped pressing member 36 that holds the horizontal piece 35 from below. The pressing member 36 moves up and down by being screwed into the screw holes 35 and rotating the screw 37, and the pressing member 36 presses the lower surface of the top plate 4.

  Further, the attachment member 25 and the pressing member 30 are classified into an end portion and an intermediate portion, and the end portion is denoted by the symbol A and the intermediate portion is denoted by the symbol B. That is, the end mounting member 25A and the pressing member 30A are half the width of the intermediate mounting member 25B and the pressing member 30B, and the end mounting member 25A has a single support portion 26. The support poles are erected vertically, and two support poles are juxtaposed side by side on the intermediate mounting member 25B. Further, the body portion 31 of the end pressing member 30 </ b> A can be fitted to the upper end portion of the end leg 1 facing the duct opening 8 or the left and right half portions of the support arm 13 of the intermediate leg 2. It has an angle shape and is screwed from above in a state of being fitted to the end leg 1 or the support arm 13. On the other hand, the intermediate presser member 30B has a U-shaped cross section that is opened downward so as to be fitted to the upper portion of the support arm 13 of the intermediate leg 2, and can be screwed from above.

  The position where the pressing member 30 is attached is the position where the support member 9 is removed in the duct opening 8, and after the pressing member 30 is mounted in the duct opening 8, the duct cover 10 is placed on the upper portion of the main body 31. It can be installed. That is, as shown in FIG. 12, the lateral width of the duct cover 10 is smaller than the opening width of the duct opening 8, and in a state where the duct cover 10 is attached to the duct opening 8, A gap for inserting a cord is formed between the edge of the top plate 4 and the stopper 32 of the pressing member 30 is drawn out to the upper surface of the top plate 4 through the gap. Further, the support plate 27 of the intermediate mounting member 25B has a wide width and is placed on the top plate 4 so as to hide the joint line between the adjacent top plates 4, 4, so that the top plate 4, The 4 joints are not visible, and there is an effect of improving the appearance.

  In this way, the attachment members 25,... Can be attached to the top plate 4,... On the one side of the front and back together with the pressing members 30, and the desktop panel 5,. 4, the effective depth width of the intermediate leg 2 can be widened. However, when a heavy object is placed on the wide top plate 4, the intermediate leg 2 is assisted as shown in FIGS. 8 and 9. Reinforce with support legs 38. That is, the auxiliary support leg 38 is provided with a receiving portion 39 that holds the support arm 13 of the intermediate leg 2 from below and is fitted to the upper end portion, and an adjuster 40 that is grounded to the floor F at the lower end portion. The receiving portion 39 is fitted to the distal end portion of the support arm 13 from below and fixed with screws, and the adjuster 40 is adjusted to set the height.

  Moreover, as shown in FIG. 13, since the side where the depth width | variety of the top plate 4 became narrow becomes inconvenient for normal use, it may utilize as an accommodation space. In that case, a storage shelf 41 or a cabinet is installed in the space below the top plate 4. In the case where a plurality of desk rows are installed in parallel across the passage, the storage shelf 41 can be turned around and used by a person sitting on the desk row facing.

1 end leg, 2 middle leg,
3 Leg module, 4 Top plate,
5 Desktop panel, 6 Side panel,
7 curtain, 8 duct opening,
9 Support member, 10 Duct cover,
11 mounting pieces, 12 pedestals,
13 support arm, 14 mounting piece,
15 beam plate, 16 connecting plate,
17 connecting pieces, 18 dharma holes,
19 through holes, 20 connecting pins,
21 screw holes, 22 connecting screws,
23 screws, 24 screw holes,
25, 25A, 25B mounting member,
26 support part (support pole), 27 support plate,
28 locking pieces, 29 engaging portions (slit holes),
30, 30A, 30B Presser member,
31 body part, 32 stop part,
33 Projection, 34 Clamping function,
35 horizontal pieces, 36 pressing members,
37 screws, 38 auxiliary support legs,
39 receiving part, 40 adjuster,
41 Storage shelf.

Claims (3)

In a desk in which a wiring duct opening is provided in the front and rear central portions and a top plate is arranged in the front and rear, and the duct cover is detachably attached to the duct opening, the width of the duct cover is smaller than the opening width of the duct opening. When the duct cover is attached to the duct opening, a gap for inserting a cord is formed between the side edge of the duct cover and the edge of the top plate, and the desk panel is raised using the gap. An attachment device for a desktop panel, wherein an attachment member having a support portion for supporting the state is attached.   The apparatus for attaching a desktop panel according to claim 1, wherein a member for supporting the desktop panel in an upright state is drawn out to an upper surface of the top panel through a gap between a side edge of the duct cover and an edge of the top panel. .   The apparatus for mounting a desktop panel according to claim 1 or 2, wherein the support portion is a support pole standing upright.

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