JPH0634526U - Desktop panel mounting structure - Google Patents

Abstract

(57) [Abstract] [Purpose] In a desk having a duct opening along the rear edge of the top plate, a front panel can be easily attached to the rear edge of the top plate, and another It is an object of the present invention to provide a desk panel mounting structure that can be mounted and dismounted even if a desk or an obstacle is present. [Structure] Inside a wiring duct 9 facing a duct opening 6 formed along the rear edge of a desk top plate 4, a predetermined space is provided in the front and rear, a supporting rod 11 is horizontally installed, and is installed on both sides of the front panel 2. The upper holding body 15 of the mounting bracket 10 is fitted to the upper part of the supporting rod, and the lower holding body 16 movably linked to the upper holding body is attached to the lower part of the supporting rod, and the lower holding body is linked with a bolt 17. It is displaced and fitted, and the support rod is clamped and fixed from above and below by an upper holding body and a lower holding body.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a mounting structure for a desk panel, and more particularly to a mounting structure for a front panel that is erected on the rear edge of the top plate in a desk having a duct opening along the rear edge of the top plate.

[0002]

[Prior art]

 Usually, as a panel mounting structure for a desk as described above, a panel mounting bracket is laterally attached to the side end surface of the desk top plate or the curtain plate by screwing or the like.

However, as described above, the work of mounting the panel mounting bracket from the side of the top plate or the curtain plate is troublesome and inferior in workability. Moreover, when the desks are arranged side by side or the desks are placed in contact with the wall. In that case, it was extremely difficult to mount and remove the panel on the desk.

Further, conventionally, the mounting position of the panel is determined, and therefore, the lateral width of the panel is constant according to the size of the tabletop.

[0005]

[Problems to be solved by the device]

 In view of the above situation, the present invention is to solve the problem that the front panel can be easily attached to the rear edge of the desk and the front panel can be installed even if there is another desk or an obstacle on the side of the desk. The point is to provide a panel mounting structure for a desk that can be mounted and removed.

[0006]

[Means for Solving the Problems]

 In order to solve the above-described problems, the present invention provides a supporting rod body laterally with a predetermined space provided in the front and rear in a wiring duct facing a duct opening formed along a rear edge of a desk top plate, and both sides of a front panel are provided. An upper holding body of a mounting member installed below the support rod is fitted to an upper portion of the support rod, and a lower holding body movably linked to the upper holding body is provided below the support rod and the lower holding body is attached to the lower holding body. A tabletop panel mounting structure was constructed in which the support rods were clamped and fixed from above and below by the upper and lower clamps by displacing and fitting them with linkage bolts.

[0007]

[Action]

 According to the desk-top panel mounting structure of the present invention having the above-mentioned contents, the mounting brackets provided on both sides of the front panel are rotated so that the upper and lower holding bodies can be sufficiently opened by rotating the connecting bolts. , And then insert it into the wiring duct through the duct opening formed along the rear edge of the top plate, and horizontally lay the upper holding body of the mounting bracket in the wiring duct with a predetermined space provided before and after. Fit the upper part of the support rod from above, then rotate the linkage bolt to displace it so that the gap between the upper and lower holding bodies becomes narrower, and fit the lower holding body to the lower part of the supporting rod. Therefore, the upper holding body and the lower holding body sandwich and fix the support rod from above and below. Here, the fitting position between the support rod and the mounting metal piece installed laterally in the wiring duct can be set arbitrarily, whereby the mounting position of the panel can be freely changed, and the lateral width of the panel is also arbitrary.

[0008]

【Example】

 The present invention will be further described in detail with reference to the embodiments shown in the accompanying drawings. FIG. 1 shows a desk according to the present invention, FIG. 2 shows an exploded perspective view of the main part thereof, in which 1 is a desk and 2 is a front panel standing upright along the rear edge of the desk 1. There is.

In the desk of this embodiment, the top plate 4 is attached to the upper end faces of the side legs 3 and 3 on both sides, leaving the rear part thereof, and the upper end is flush with the top plate 4 at the rear end face. The curtain plate 5 is attached, and a laterally long duct opening 6 is formed along the rear edge of the top plate 4 and the upper edge of the curtain plate 5, and a duct cover 7 is attached to the opening 6 and below the duct opening 7. The wiring duct 9 surrounded by the inspection panel 8 is formed.

Mounting brackets 10, 10 are provided on both sides of the front panel 2, and a supporting rod 11 having a predetermined space formed in the front and rear is horizontally provided in the wiring duct 9. The metal fitting 10 is attached to the support rod 11, and the front panel 2 is erected along the rear end edge of the desk 1.

The mounting bracket 10 is made of aluminum die casting, and has a long board 12 having a width matching the depth width of the front panel 2 as shown in FIG. A support rod 13 to be inserted into a side end portion of the front panel 2 is provided in a protruding manner, a support plate 14 is vertically provided at a central portion of a long side of the substrate 12, and the support rod is provided at a lower end of the support plate 14. The upper holding body 15 fitted to the upper part of the body 11 and the lower holding body 16 fitted to the lower part are not displaceable with respect to the upper holding body 15 described above, and the two holding bodies are connected by a connecting bolt 17. It is also provided. That is, the distance between the upper holding body 15 and the lower holding body 16 can be adjusted wide and narrow by the rotation of the linking bolt 17, and when the two holding bodies 15 and 16 are opened, the support rod 11 is held between the two holding bodies. It can be inserted between 15 and 16, and in the narrowed state, the support rod 11 can be fixed by sandwiching the support rod 11 from above and below. The mounting bracket 10 shown in FIG. 3 is for the left side when viewed from the front, and the one for the right side is antisymmetrical to the one shown.

More specifically, the upper holding body 15 and the lower holding body 16 should be set in a fitting shape corresponding to the shape of the supporting rod 11, and the supporting rod 11 has a rectangular cross section. In the above case, the upper holding body 15 has a horizontal plate 18 orthogonal to the lower end of the support plate 14 and a rear engaging piece 19 at the rear edge of the horizontal plate 18, and the A front engaging plate 20 extending below the rear engaging piece 19 is provided at the front end edge, and the lower holding body 16 is provided with a receiving plate 21 that abuts the lower surface of the supporting rod 11 and the receiving plate 21. An engaging claw 22 is provided upright on the rear end edge of the plate 21 so as to face the rear engaging piece 19, and a sliding plate that is vertically slidably linked to the front engaging plate 20 on the front edge of the receiving plate 21. It is constructed by vertically arranging 23.

As a structure in which the upper holding body 15 and the lower holding body 16 are slidably linked to each other, a cutout opening 24 having a square shape in a front view, which is opened downward, is formed in a lower central portion of the front engaging plate 20. Vertical guide grooves 25, 25 are formed on both inner end surfaces of the notch opening 24, and the width of the sliding plate 23 is set to a width that allows loose fitting in the notch opening 24. Longitudinal ridges 26, 26 slidably engaged with the groove 25 are provided, and further, a fixing base 27 is provided on the front engagement plate 20 along the upper end surface of the notch opening 24, while the sliding plate is provided. An attracting base 28 is projectingly provided on the upper end of 23 so as to face the fixing base 27, the connecting bolt 17 is inserted into a through hole 29 vertically penetrating the fixing base 27, and the tip end thereof is vertically moved to the attracting base 28. It is screwed into the threaded hole 30 that penetrates and rotates the linkage bolt 17. Then, the lower holding body 16 is vertically slid with respect to the upper holding body 15 to adjust the distance between the horizontal plate 18 and the receiving plate 21.

In addition, a cord insertion notch opened in the side end direction with both sides left open at the center of the end of the substrate 12 opposite to the side where the support rod 13 is projectingly provided. 31 is formed, and on the lower surface on the long side of the substrate 12 on which the support plate 14 is provided, a downwardly opened cord insertion recess 32 communicating with the notch 31 from the front side is formed. ing. When the concave portion 32 is not used, a stop hole 33 that penetrates from the concave portion 32 to the upper surface of the substrate 12 or does not penetrate into the upper surface of the concave portion 32 is formed, and a cap 34 having a shape capable of closing the concave portion 32 is formed. A pin 35 protruding from the cap 34 is fitted into the stop hole 33 while fitting into the recess 32. Here, the stop hole 33 is formed in a circular shape, and the pin 35 is formed in a polygonal shape such as a hexagonal cross section, so that fitting support is ensured.

In order to mount the mounting bracket 10 on the front panel 2, as shown in FIGS. 4 to 7, first, the support rods 13 are provided on the side edges of the front panel 2 substantially vertically, and are made of metal. The board 12 is fitted into the vertical groove 37 of the side frame 36 from below, and the board 12 is brought into contact with the lower end surface 39 of the wooden core material 38 of the front panel 2 by using the mounting holes 40, 40 formed in the board 12. It is fastened with screws 41, 41.

Here, as shown in FIG. 4, FIG. 8 and FIG. 9, the front panel 2 has panel plates 42, 42 bonded to the front and back surfaces of the core member 38 by using adhesive or surface fasteners. The panel plate 42 is attached so as to project from the core member 38 in the above portion, and the core member 38 is attached so as to project from the panel plate 42 in the upper and lower portions. Aluminum die casting is performed below the panel plate 42 and below the core member 38. The upper part of the hollow skirting board 43 made of aluminum is fitted and attached by screwing, and a hollow headboard 44 made of aluminum die casting is fitted to the upper protruding portion of the core material 38 above the panel plate 42. In addition, they are attached with screws as appropriate. Further, the side frame body 36 having a substantially U-shaped cross section is fitted and screwed and fixed in the concave groove formed by the core member 38 and the panel plates 42, 42 on both sides of the front panel 2. The end covers 46 are fitted from above and below to the projecting pieces 45, 45 which are formed by bending outwards in the front-back direction on both side edges of the frame 36.

Then, a part of the skirting board 43 corresponding to the board 12 of the mounting member 10 is cut out, the board 12 is fitted in the notch recess 47, and the skirting board 43 and the board 12 are externally arranged. It is set to be flush.

In order to stand the front panel 2 on the rear edge of the desk 1 by using the mounting brackets 10 and 10 fixed to both sides of the front panel 2, as shown in FIG. The lower holding body 16 is displaced downward with respect to the upper holding body 15 by rotating the linkage bolt 17, and the lower end of the rear engaging piece 19 of the upper holding body 15 and the upper end of the engaging claw 22 of the lower holding body 16 are moved. In a state in which the space is wider than the vertical dimension of the support rod 11, the duct cover 7 is removed and the mounting metal fitting 10 is inserted from the exposed duct opening 6, and the upper holding body 15 and the lower holding body are held above and below the support rod 11. After positioning the body 16 and the body 16 respectively, the recess formed by the horizontal plate 18, the rear engaging piece 19 and the front engaging plate 20 of the upper holding body 15 is fitted on the upper portion of the supporting rod 11, and then the connecting bolt 17 by rotating the lower holding body As shown in FIG. 7, the support plate 21 of the lower holding body 16 is pressed against the lower surface of the support rod 11 and the engaging claw 22 is engaged with the rear edge of the support rod 11 by pulling the support rod 16. It is fitted and fixed in a state in which it does not come off.

Then, in this mounted state, the support plate 14 of the mounting bracket 10 penetrates the duct opening 6, and its rear surface abuts on the front surface of the upper reinforcing edge 47 of the curtain plate 5, so that the lower surface of the front panel 2 The front half is mounted on the upper surface of the upper reinforcing edge 48. At this time, as shown in FIGS. 5 and 8, a buffer sheet 49 made of a porous material or an elastic material is adhered to an appropriate position on the lower surface of the base plate 12 of the mounting bracket 10, and the buffer sheet 49 is used for the upper reinforcement. It abuts the upper surface of the rim 48. Then, after fixing the mounting metal fitting 10 to the supporting rod 11, the removed duct cover 7 is attached to the duct opening portion 6. Synthetic rubber or soft synthetic material provided on the rear edge portion of the duct cover 7 is used. The resin edge member 50 is deformed to surround the support plate 14 to minimize the gap around the support plate 14. When the duct cover 7 is attached to the duct opening 6, the edge member 50 comes into close contact with the upper end edge of the upper reinforcing edge 48 of the curtain plate 5, but when the wiring cord is inserted. Then, the edge member 50 elastically deforms and retracts.

According to the mounting structure of the mounting member 10 and the supporting rod 11 according to the present invention, the fixing position of the mounting member 10 with respect to the supporting rod 11 can be freely set in the length direction. As a result, as shown in FIG. 10, the two front panels 2a and 2b are arranged on the rear edge of the desk 1 on the left and right sides, and the supporting members are fixed by using the mounting brackets 10 and 10 fixed to both sides of the front panel. It is possible to fix and stand the rod 11. At this time, two connecting grooves 51, 51 having a large inside and a narrow opening edge in cross section are formed on both sides in the width direction on the side end surface of the end cover 45, so that both front panels 2a. , 2b, a joint material 52 having a substantially H-shaped cross section is arranged between the facing end covers 46, 46, and one of the engaging ridges 53, 53 located at one side of the joint material 52 and having a bulged tip end is provided. Of the end cover 46 is inserted into the connecting grooves 51, 51 from above and below to prevent the end cover 46 from coming off, and the two protrusions 54, 54 located on the other side are connected to the connecting grooves 51, 51 of the other end cover 46. The front panel 2a and the second panel 2b are prevented from being displaced from each other in the front-rear direction at the same time by closing the gap between the connecting end surfaces of the front panels 2a and 2b. Further, not only is there no restriction on the width of the front panel 2, but it is also possible to install the long front panel 2 over the two desks 1 and 1 arranged side by side.

Further, in another embodiment of the mounting member 10 shown in FIG. 11, the lower holding body 16 is rotationally displaced with respect to the upper holding body 15, and the gap between the upper holding body 15 and the lower holding body 16 is changed. The structure is such that the connecting bolt 17 is adjusted to open or narrow. The upper holding body 15 has a horizontal plate 18, a rear engaging piece 19 and a front engaging plate 20 in the same manner as described above, and can be fitted to the upper part of the supporting rod 11, and has a notch opening in the front engaging plate 20. 24 is formed, a fixing base 27 is projectingly provided on the upper part thereof, and a screw hole 55 vertically extending through the fixing base 27 is formed, and a linking bolt 17 is screwed into the screw hole 55 so that its lower end is It projects downward. Further, the lower holding body 16 is provided with a receiving plate 21 that abuts the lower surface of the supporting rod 11, an engaging claw 22 that projects from the rear end side thereof, and a rotation that is raised from the front end side of the receiving plate 21. A plate 56, and an upper end portion of the rotating plate 56 is rotatably pivoted by a support shaft 58 to bearing portions 57, 57 projecting from both sides of the cutout opening 24, and The tip end of the operation piece 59 that projects forward from the upper end of the plate 56 is set at a position where it abuts on the tip of the linkage bolt 17. Therefore, when the connecting bolt 17 is rotated and the tip portion thereof is projected downward, the operation piece 59 is pressed downward, the lower holding body 16 is rotationally displaced rearward with respect to the upper holding body 15, and the lower holding body is moved. The 16 receiving plates 21 can be fixed by pressure contact with the lower surface of the supporting rod 11.

[0022]

[Effect of device]

 The above-described mounting structure for the desk panel of the present invention is such that a predetermined space is provided in the front and rear inside the wiring duct facing the duct opening formed along the rear edge of the desk top plate, and the supporting rods are horizontally provided to the panel. An upper holding body of a mounting bracket installed on both sides is fitted to an upper portion of the support rod, and a lower holding body movably linked to the upper holding body is attached to a lower portion of the support rod and the lower holding body is held. The body is displaced by the connecting bolts and fitted together, and the support rod is clamped and fixed by the upper and lower holding bodies from the upper and lower sides. Rotate and displace so that the distance between the upper and lower holding bodies is wide enough, and in that state insert into the wiring duct from the duct opening formed along the rear edge of the top plate, The upper holding body of the The support rod can be fixed by sandwiching it from above and below by simply fitting the upper part of the installed support rod from above and then rotating the linkage bolt. Can be performed only on the front side of the desk, and is extremely easy to work with. In addition, the mounting position of the support rod and the mounting bracket can be set arbitrarily, so the mounting position of the front panel can be freely changed, and there is no restriction on the width of the front panel, which is advantageous in product development. .

[Brief description of drawings]

FIG. 1 is an overall perspective view of a desk according to the present invention.

FIG. 2 is an exploded perspective view of a main part thereof.

FIG. 3 is an overall exploded perspective view of a mounting member.

FIG. 4 is an enlarged perspective view of an essential part with a front panel attached to a desk.

FIG. 5 is a front view of a partially omitted main part showing a mounting state in a partial cross section.

FIG. 6 is a longitudinal sectional view of an essential part showing a state in which an attachment fitting fixed to a front panel is attached to a support rod.

FIG. 7 is a longitudinal sectional view of an essential part in a state where the same is attached.

FIG. 8 is a vertical cross-sectional view of the front panel with a mounting bracket fixed.

FIG. 9 is likewise a transverse sectional view of the front panel.

FIG. 10 is an enlarged cross-sectional view of a connecting portion in a state where two front panels are connected.

FIG. 11 is an overall perspective view showing another embodiment of the mounting bracket.

[Explanation of symbols]

1 desk 2, 2b, 2b front panel 3 side leg 4 top plate 5 curtain plate 6 duct opening 7 duct cover 8 inspection panel 9 wiring duct 10 mounting bracket 11 support rod 12 board 13 support rod 14 support plate 15 upper support 16 Lower holding body 17 Linking bolt 18 Horizontal plate 19 Rear engaging piece 20 Front engaging plate 21 Receiving plate 22 Engaging claw 23 Sliding plate 24 Notch opening 25 Guide groove 26 Protrusion 27 Fixing base 28 Pulling base 29 Through hole 30 Screw Hole 31 Notch 32 Recess 33 Stop hole 34 Cap 35 Pin 36 Side frame 37 Vertical groove 38 Core material 39 Lower end face 40 Mounting hole 41 Screw 42 Panel plate 43 Baseboard 44 Kasagi 45 Projection piece 46 End cover 47 Notch recess 48 Upper reinforcing edge 49 Buffer sheet 50 Edge member 51 Connecting groove 52 Joint material 53 Engaging strip 54 Projecting strip 55 Screw hole 56 Rotating plate 57 Bearing part 8 support shaft 59 operating piece

 ─────────────────────────────────────────────────── ───Continued from the front page (72) Hironaga Obata 3-9-11 Ebisu Minami, Shibuya-ku, Tokyo Inside Hirodesign Research Institute Limited

Claims (1)

[Scope of utility model registration request] 1. A support rod is horizontally installed in a wiring duct facing a duct opening formed along a rear edge of a desk top plate so that a predetermined space is provided in the front and rear of the wiring duct. The upper holding body is fitted to the upper part of the support rod, and the lower holding body movably linked to the upper holding body is displaced to the lower part of the support rod by displacing the lower holding body with a connecting bolt. A mounting structure for a desk panel, characterized in that the support rod is fitted and held by being sandwiched between an upper holding body and a lower holding body from above and below.