JP5339269B2 - Top plate and furniture with top plate - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a new top plate with which an option member can be effectively attached to the front edge and rear edge of the top plate and the functions of a desk are not damaged. <P>SOLUTION: Near the edge parts 2a and 2b of a top plate body 2s, rails R1 and R2 for fixing the option members such as an auxiliary top plate 4 and an illumination 5 from below are provided within the thickness of the top plate body 2s along a top plate width direction. Thus, various attaching forms of the option member are achieved reasonably without damaging the functions of the top plate 2, and top plate strength is effectively improved further. <P>COPYRIGHT: (C)2009,JPO&amp;INPIT

Description

  The present invention relates to a top plate that can be appropriately mounted with various option members at desired positions, and a furniture with a top plate using the top plate.

  The thing shown in patent document 1 etc. are known as what attached the optional member to the top plate.

This frame adopts a frame that has a rail groove along the longitudinal direction of the frame material that constitutes the leg, and an optional member is attached to the required position in the longitudinal direction of the frame material via a mounting tool. Is available at
Japanese Patent No. 3457182

  By the way, the frame material of Patent Document 1 is provided on the rear edge side of the top plate, but is not provided on the front edge side of the top plate. This is because the function of the desk is impaired by interfering with the center drawer. Therefore, there is a problem that an optional member cannot be attached to the front edge side of the top plate, and if a frame is provided on the front edge side of the top plate to realize this, there is a problem that the center drawer or the like cannot be attached. .

  Moreover, since a very large mounting surface cannot be secured between the base end fixture of the optional member and the frame, it is difficult to stabilize the mounting state.

  The present invention has been made paying attention to such a problem, and it is possible to effectively attach an optional member to the front edge and the rear edge of the top plate, so as not to impair the function of the desk. It aims at providing a new top board and furniture with a top board using the same.

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

That is, the top plate of the present invention opposes the rail for stopping the optional member from the bottom in the vicinity of the edge of the top plate body in the vicinity of the front edge and the rear edge of the top plate body along the top plate width direction. parallel to and while so, Rutotomoni provided within the thickness of the top plate, characterized in that a back reinforcing member to the top plate body by close contact directly or indirectly between the front and rear rails.

  If comprised in this way, since the structure for attaching an optional member regardless of the front edge of a top plate and a rear edge can be employ | adopted, a more various attachment aspect can be implement | achieved compared with the past. Moreover, since the rail is provided within the thickness of the top plate body, it is possible to attach a center drawer or PC hanger in the crossing direction without interfering with the rail, and the original function of the top plate may be impaired. Absent. Furthermore, since the base end mounting portion for mounting the optional member can be mounted in close contact with the lower surface of the top plate, the mounting strength can be effectively increased, and the rail has the required strength. It will also serve to reinforce the top plate body. Various optional members attached to the top plate can be attached to the rail at an appropriate position in the width direction of the top plate, and the optional members can be attached without using the top surface like a clamp. Since it is attached, an attachment mode that does not affect the work surface can be realized.

In addition, since the rails are provided in parallel so as to face each other in the vicinity of the front edge and the rear edge of the top plate body, the attachment positions of the option members can be diversified. Furthermore, since the back surface reinforcing member is provided on the top plate body in direct or indirect contact between the front and rear rails, the strength of the top plate and the rail can be effectively increased.

In particular, when the back reinforcing member includes a face plate disposed at a position facing the face plate of the top plate body, a lightweight core material such as a paper honeycomb is provided between the face plate of the top plate body and the face plate of the back reinforcing member. It is preferable to interpose so as to sandwich.

In order to prevent the optional member from falling off and to obtain a reliable mounting state, the rail must have a continuous groove shape that opens downward, and the interior is wider than the opening edge. desirable.

In order to guide the mounting position of the rail to an appropriate position, or to easily attach one or more optional members at appropriate positions and intervals, the optional member is attached to the front edge side or the rear edge side of the top plate. It is desirable to further have a mounting structure that restricts the position to a constant pitch.

As the mounting structure, a mode in which slit holes are provided in parallel on the front edge side or the rear edge side of the top plate is preferable.

As an aspect of the furniture with a top board using such a top board, the thing provided with a rail on the front edge side in the lower surface of a top board, the thing provided with a rail on the rear edge side, or the thing equipped with a rail on both front and rear edge sides can be mentioned.

When a rail is provided at least on the rear edge side of the top plate and a back plate is arranged on the rear edge side, a gap is provided on the rear edge side of the top plate to raise an optional member between the top plate and the top plate. It is effective to leave

Particularly in this case, it is desirable that the back plate is also provided with rails along the width direction so that the optional member can be attached using both the top plate rail and the back plate rail.

Furthermore, in the furniture with a top plate of the present invention, in the vicinity of the edge of the top plate body, a rail for stopping the optional member from below is provided along the top plate width direction at least on the rear edge side of the bottom surface of the top plate. In the case where the top plate provided within the thickness is provided and the back plate is arranged on the rear edge side of the top plate, a gap for starting an optional member is provided between the back plate and the top plate, The back plate is also provided with rails along the width direction, and an optional member can be attached using both the top plate rail and the back plate rail.

  Since the present invention has the configuration described above, it is possible to easily realize a structure for attaching an optional member to a free position without impairing the function of the top plate, and at the same time, it is possible to effectively increase the strength of the top plate. A top plate and furniture with a top plate can be provided.

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

  FIG. 1 shows a desk which is a furniture with a top board to which the top board 2 of this embodiment is applied. In this desk, a top plate 2 is supported by a top plate holder 1x of a leg 1 that is paired on the left and right sides, and a back plate 3 that also serves as a reinforcement is attached between the rear surfaces of the legs 1.

  And rail members 21 and 22 which constitute rails R1 and R2 are provided in the thickness of the top plate 2 along the top plate width direction, and the rail grooves of the rail members 21 and 22 are opened on the lower surface side of the top plate. I am letting. The rail members 21 and 22 have a substantially downward C-shape, and the inner side of the opening edges 21a and 22a is expanded.

  2 is a perspective view showing the back surface of the top plate 2, FIG. 3 is a partially exploded view thereof, and FIG. 4 is a longitudinal sectional view. As shown in these drawings, the top plate 2 has a face plate 20 in which bent portions 20a and 20b are formed on the front and rear edges, and inner sides of the front and rear bent portions 20a and 20b. Reinforcing members 23 and 24 along the top plate width direction for reinforcing the face plate 20 attached in a partially inserted state, and attachment surfaces 23a and 24a formed on these reinforcing members 23 and 24 in the top plate width direction Rail members 21 and 22 attached along, side frame members 25 fitted to the left and right edges of the face plate 20, and provided in a concave shape so as to open to the back side inside the reinforcing members 23 and 24 and the side frame members 25. The top panel main body 2s is composed of the panel receivers 23b, 24b, 25b and the reinforcing panel 26, which is the back reinforcing member attached by inserting the insertion pieces 26a formed on the four sides of the face plate 26b into the panel receivers 23b, 24b, 25b. It is.

  Two pairs of hook holes 25a and 25b are opened on the back surface of the side frame member 25, and these hook holes 25a and 25a place the top plate 2 on the top plate support 1x of the leg 1 as shown in FIG. When placed, the fixed claw 11 and the movable claw 12 provided on the top plate receiver 1x are inserted, and the movable claw 12 moves relative to the fixed claw 11 at the insertion position, so that the hook holes 25a and 25b are respectively moved. The top plate 2 is fixed to the leg 1 by engagement.

  On the back surfaces 23c and 24c of the reinforcing members 23 and 24, slit holes 23d and 24d are opened at a predetermined pitch along the top plate width direction.

  That is, on the back surface of the top plate 2, the back surfaces 20 a 1 and 20 b 1 of the bent portions 20 a and 20 b of the face plate 20, the back surfaces 23 c and 24 c of the reinforcing members 23 and 24, the back surface 25 c of the side frame member 25, and the reinforcing panel 26. The face plate 26b is substantially flush with the face plate 26b and constitutes the back surface, that is, the bottom surface of the top plate 2 as a whole. In order to attach the rail members 21 and 22, the mounting surfaces 23a and 24a formed on the reinforcing members 23 and 24 are lower than the back surfaces 23c and 24c in the back view, and form a C-shaped rail member. With the 21 and 22 attached, the thickness of the top plate 2 is such that the edge portions 21a and 22a (see FIG. 4) located at the portions where the openings of the rail members 21 and 22 are narrowed substantially match the bottom surface of the top plate 2. The continuous groove S is opened downward by being buried inside.

  As shown in FIG. 5, the width dimension d1 of the side frame member 25 substantially corresponds to the width dimension d2 of the top plate holder 1x set to the leg 1 of FIG. In the state attached to the rail 1, the rails R1 and R1 extending along the top plate width direction on the lower surface on the front edge 2a side and the lower surface on the rear edge 2b side of the top plate 2 over almost the entire area between the inner legs of the left and right legs 1, 1. R2 is continuously open downward.

  In this embodiment, appropriate portions of the crossing portions of the reinforcing members 23 and 24 and the side frame member 25 shown in FIG. 2 are joined via a welded joint, and the face plate 20 of the top plate 2 and the auxiliary panel 26 are connected to each other. As shown in FIG. 4, a lightweight core material P such as a paper honeycomb is filled between the face plate 26b by pressure bonding.

  6-11 has shown the aspect of utilization of this top plate 2. FIG.

  6 shows an aspect in which an optional member such as the auxiliary top plate 4 is attached to the rail R1 located on the front edge 2a side of the top plate 2, and illumination 5 on the rail R2 located on the rear edge 2b side of the top plate 2. The mode which attaches optional members, such as these, is shown.

  FIG. 7 shows the auxiliary top plate 4 together with its mounting portion 4a. The mounting portion 4a includes a bracket 41, a fixed piece 42 provided at the base end of the bracket 41, and a movable piece 43 that can be moved toward and away from the fixed piece 42. The movable piece 43 has a grip 44a. A screw shaft 44 is attached. The bracket 41 is provided with a contact surface 45 against the back surface of the top plate at the portion folded back upward, and the auxiliary top plate 4 is fixed to a mounting plate portion 46 formed at the tip extending obliquely upward. Then, as shown by the arrows in the figure, the fixed piece 42 and the movable piece 43 are inserted inside the opening edge 21a of the rail member 21 constituting the rail R1, and the movable piece 43 is slid away from the fixed piece 42 from that position. By operating the grip 44a at that position and pulling the movable piece 43 toward the bracket 41, the abutment surface 45 is brought into contact with the lower surface of the top plate 2 as shown in FIG. The auxiliary top plate 4 can be attached at a position continuous with the front edge 2a of the top plate 2. If the grip 44a is loosened, the mounting position of the auxiliary top plate 4 is changed along the top plate width direction as shown by an imaginary line in FIG. 6 while the movable piece 43 and the fixed piece 42 are accommodated in the rail member 21. The bracket 41 can be easily removed from the top plate 2 together with the auxiliary top plate 4 by sliding the movable piece 43 in a direction approaching the fixed piece 42.

  FIG. 9 shows an attachment portion 5a for attaching an optional member such as the illumination 5 or the like. This fixture also includes a bracket 51, a fixed piece 52 provided on a part of the bracket 51, and a movable piece 53 that can be moved toward and away from the fixed piece 52. The movable piece 53 is operated with a wrench or the like. A possible screw shaft 54 is attached. The bracket 51 is provided with a contact surface 55 against the lower surface of the top plate at a portion folded upward, and the illumination 5 is attached using an attachment rod 56 protruding upward. Then, as indicated by arrows in the figure, the fixed piece 52 and the movable piece 53 are inserted inside the opening edge 22a of the rail member 22 constituting the rail R2, and the movable piece 53 is slid away from the fixed piece 52 from that position. Then, by operating the screw shaft 54 at that position and pulling the movable piece 53 toward the bracket 51, the top plate contact surface 55 is brought into contact with the lower surface of the top plate 2 as shown in FIG. As shown in FIG. 6, the illumination 5 can be attached by protruding upward from the rear edge 2 b side of the top plate 2. In this case as well, the attachment position can be changed in the width direction by loosening the screw shaft 54, and the attachment position can be removed from the rail R2.

  As shown in FIG. 10, the desk includes a back plate 3 on the rear edge 2 b side of the top plate 2, and a gap δ for raising an optional member is provided between the top plate 2 and the back plate 3. The mounting rod 56 rises upward from the gap δ. The back plate 3 is also provided with a rail R3 along the width direction, and when the bracket 51 is attached to the rail R2 of the top plate 2, a part 51z of the bracket 51 is inserted into the rail R3 of the back plate 3, Various optional members can be attached using both rails R2, R3. According to such an attachment structure, since the load of the option member is distributed and supported by both rails R2 and R3, a relatively heavy option member such as a shelf can be effectively attached in addition to the illumination.

  Furthermore, as described above, the rails R1 and R2 of this embodiment are within the thickness of the top plate 2 and do not protrude downward from the bottom surface of the top plate. Therefore, as shown in FIG. Also in the case of attaching to the bottom surface of the top plate via 6r, it is possible to realize an attachment state that avoids interference with the rails R1 and R2 provided within the thickness of the top plate 2. Since the rail mechanism 6r needs to keep the pair of guide rails 6z parallel to support the left and right sides of the drawer 6, it is usually considered that the rail mechanism 6r is attached to the top plate 2 using the slit holes 23d and 24d shown in FIG. However, at least one of the front and rear sides may be attached using rails R1 and R2 provided within the thickness of the top plate 2, or the pair of guide rails 6z and 6z may be parallel by other means. If these can be maintained, these guide rails 6z and 6z may be attached to the top plate 2 only by the rails R1 and R2 provided within the thickness of the top plate 2. Thereby, it can be expected that the position changing operation of the center drawer 6 in the top plate width direction is greatly simplified.

  The slit holes 23d and 24d can be used together with the rails R1 and R2, or can be used alone. If such slit holes 23d and 24d are used, a plurality of optional members can be attached at intervals, and the slit holes 23d and 24d at both ends are also used when attaching optional members to both edges of the top plate. As a result, the optional member can be attached so as to align with the end surface of the top plate 2. Of course, such a slit can be provided not only in the reinforcing members 23 and 24 as described above but also in the rail member 22 itself constituting the rails R1 and R2.

  As described above, the top plate 2 of this embodiment has the rails R1 and R2 for stopping optional members such as the auxiliary top plate 4 and the illumination 5 from below in the vicinity of the edges 2a and 2b of the top plate body 2s. These are provided within the thickness of the top plate main body 2s along the top plate width direction.

  Thus, it becomes possible to attach an optional member regardless of the front edge 2a and the rear edge 2b of the top plate 2, and it is possible to realize various attachment modes of the optional member as compared with the conventional case. . Moreover, since the rails R1 and R2 are provided within the thickness of the top plate body 2s, the center drawer 6 and a PC hanger (not shown) do not interfere with the rails R1 and R2 in the crossing direction as shown in FIG. It can be attached and does not impair the original function of the top board. Further, as shown in FIGS. 8 and 10, the base end attachment portions 4a and 5a for attaching the optional members can be attached with the contact surfaces 45 and 55 being brought into close contact with the lower surface of the top plate 2. The strength can also be increased effectively. Further, since the rails R1 and R2 themselves have a required strength, the rails R1 and R2 also serve to reinforce the top plate body 2s. Various optional members attached to the top plate 2 can be attached to the rails R1 and R2 at appropriate positions in the top plate width direction, and the top plate surface is not used like a clamp. Since the optional member can be attached to the cover, it is possible to realize an effective attachment mode that does not affect the work surface.

  In addition, the rails R1 and R2 have a continuous groove shape that opens downward, and the interior is wider than the opening edges 21a and 22a. Therefore, using the simple fixtures 4a and 5a as described above, The opening edges 21a and 22a can be appropriately prevented from coming off, and the load of the option member can be effectively supported on the rails R1 and R2 via the opening edges 21a and 22a. In addition, the rail strength can be effectively increased by narrowing the openings of the rails R1 and R2 by the opening edges 21a and 22a.

  And since it has further the attachment structure by the slit holes 23d and 24d which restrict | limit the attachment position of an option member to a fixed pitch in the front edge side or the rear edge side of the top plate 2, when attaching a some option member, the clearance gap Can be maintained at regular intervals, and can be easily adjusted to a clean mounting state with a uniform appearance. Also, when attaching optional members to both edges of the top plate 2, the optional members can be attached so as to align with the end surface of the top plate 2 simply by using the slit holes 23d and 24d at both ends. A mounting state that does not protrude in the width direction of the top board and does not get in the way can be easily obtained. Of course, in this case as well, it is needless to say that a beautiful mounting state with a uniform appearance can be easily obtained.

  In particular, as such an attachment structure, in the present embodiment, the slit holes 23d and 24d are provided in parallel on the front edge side or the rear edge side of the top plate 2, so that the above structure can be obtained at an appropriate position in the top plate width direction with a simple structure. The effect of the above can be effectively obtained, and the position changing function of the optional member can be effectively enhanced.

  Specifically, since the rails R1 and R2 are provided in parallel so as to oppose each other in the vicinity of the front edge 2a and the rear edge 2b of the top plate body 2s, the rear edge 2b is also provided on the front edge 2a side of the top plate 2. An optional member can be attached to the side, and an optional member having a depth such as a center drawer 6 or a PC rack (not shown) can be effectively supported by using the front and rear rails R1 and R2.

  As a more specific configuration of the top plate 2, since the reinforcing panel 26 as the back surface reinforcing member is provided on the top plate main body 2s in close contact with the front and rear rails R1, R2, the strength of the top plate 2 is further increased. The front and rear rails R1 and R2 can be kept parallel by the reinforcing panel 26, and the strength of the rails can be effectively increased by the reinforcing panel 26.

  In particular, the reinforcing panel 26 includes a face plate 26b disposed at a position facing the face plate 20 of the top plate body 2s, and a paper honeycomb or the like is provided between the face plate 20 of the top plate body 2s and the face plate 26b of the reinforcement panel 26. Since the lightweight core material P is interposed, the strength of the top plate 2 can be effectively increased without increasing the weight while ensuring a space for introducing the lightweight core material P reasonably.

  As described above, the desk of the present embodiment is provided with the rails R1 and R2 on the front edge 2a side and the rear edge 2b side on the lower surface of the top plate 2, and therefore various optional members that are attached to the top plate 2 can be used. It can be used in various layouts and can effectively pursue an environment suitable for work.

  In view of the fact that the rail R2 is provided on the rear edge 2b side of the top plate 2 and the back plate 3 is arranged on the rear edge 2b side, the rear plate 2b side of the top plate 2 is connected to the top plate 2 Since the gap δ is provided between them, it is possible to effectively secure the function of the top plate 2 that allows the option to be attached to the rear edge 2b side of the top plate 2 by the rail R2.

  Further, the back plate 3 is also provided with a rail R3 along the width direction, and an optional member can be attached using both the rail R2 of the top plate 2 and the rail R3 of the back plate 3. Is distributed and supported by both rails R2 and R3, and in addition to the illumination 5 shown in FIG. 6, a relatively heavy object such as a shelf can be appropriately supported.

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

  For example, the mounting structure to the rail such as a bracket is not shown, but a base plate having a substantially parallelogram shape in a plan view is rotatably provided at the base end of the bracket, and the base plate is passed through the opening of the rail. By rotating, the contact plate may be abutted against the standing wall in the rail groove, and the contact plate may be pulled by the screw shaft at that position and fastened to the opening edge of the rail.

  Moreover, in the said embodiment, although it attached so that a bracket etc. may be inserted | pinched using the upper surface of the opening edge of a rail, the aspect which fixes a bracket etc. using the standing wall in a rail is also possible.

  Furthermore, in the said embodiment, although the rail is provided in the front-and-rear both-edges side of a top plate, even if it provides a rail only in the front edge side or only in the rear edge side, the effect according to the above can be acquired.

  Moreover, as an aspect which uses a slit hole together with a rail, in addition to the aspect which provides a rail and a slit hole in the front-and-back both edges of a top plate like the said embodiment, a rail is provided on one side of the front edge side or rear edge side of a top plate, and the other The present invention can be carried out with various modifications such as a mode in which slit holes are provided in the rail, a rail in both front and rear edges of the top plate, and a mode in which slit holes are provided in either one of them.

  Of course, the form is not limited to the slit hole as long as the mounting position of the option member is restricted to a fixed pitch.

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

The perspective view of the desk which concerns on one Embodiment of this invention. The back surface perspective view of the top plate which comprises the desk. FIG. 3 is an exploded view of FIG. 2 partially broken. The longitudinal cross-sectional view of the same top plate. The perspective view which shows the attachment structure to the leg of the same top plate. The perspective view which shows the attachment aspect of the option member to the same top plate. The perspective view which shows the aspect which attaches an option member using the rail of the front edge side of the same top plate. The fragmentary sectional view of the attachment state corresponding to FIG. The perspective view which shows the aspect which attaches an option member using the rail of the rear edge side of the same top plate. FIG. 10 is a partially broken perspective view of the attached state corresponding to FIG. 9. The perspective view which shows the aspect which attaches an optional member using the rail of the front-and-rear both-edges side of the same top plate.

Explanation of symbols

2 ... Top plate 2s ... Top plate body 2a ... Front edge 2b ... Rear edge 3 ... Back plate 4 ... Optional member (auxiliary top plate)
5 ... Optional parts (lighting)
6… Optional parts (center drawer)
20 ... Face plate 23d, 24d ... Slit hole 26 ... Back reinforcement member (reinforcement panel)
26b ... Face plate P ... Lightweight core material R1, R2, R3 ... Rail

Claims (9)

In the vicinity of the edge of the top plate main body, the rail for stopping the optional member from below is parallel to the top plate main body in the width direction so as to face each other in the vicinity of the front edge and the rear edge. top plate to the Rutotomoni provided within the thickness, characterized in that a back reinforcing member to the top plate body by close contact directly or indirectly between the front and rear rails. The back reinforcing member has a face plate disposed at a position facing the face plate of the top plate body, and is interposed so that a lightweight core material such as a paper honeycomb is sandwiched between the face plate of the top plate body and the face plate of the back face reinforcing member. The top plate according to claim 1. The top plate according to claim 1 or 2 , wherein the rail is formed in a continuous groove shape that opens downward, and the inside is wider than the opening edge. The top plate according to any one of claims 1 to 3, further comprising an attachment structure for restricting an attachment position of the option member to a constant pitch on a front edge side or a rear edge side of the top plate. The top plate according to claim 4 , wherein the mounting structure is a slit hole provided in parallel with a front edge side or a rear edge side of the top plate. A furniture with a top plate comprising the top plate according to any one of claims 1 to 5 , wherein a rail is provided on a lower surface of the top plate on a front edge side, a rear edge side, or both front and rear edge sides. A rail is provided at least on the rear edge side of the top plate, and when a back plate is arranged on the rear edge side, a gap is provided on the rear edge side of the top plate for raising an optional member between the top plate and the top plate. The furniture with a top plate according to claim 6 . The furniture with a top plate according to claim 7 , wherein a rail is provided on the back plate along the width direction, and an optional member can be attached using both the top plate rail and the back plate rail. In the vicinity of the edge of the top plate main body, there is provided a top plate provided with a rail for stopping the optional member from below at least within the thickness of the top plate main body along the width of the top plate at the rear edge side of the bottom surface of the top plate. ,
In the case where a back plate is arranged on the rear edge side of the top plate, a gap is provided between the back plate and the top plate for raising an optional member, and the back plate is also provided along the width direction. A furniture with a top plate, characterized in that a rail is provided and an optional member can be attached using both the top plate rail and the back plate rail.

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