JP2564823Y2 - Desktop side panel mounting structure - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mounting structure of a desk side panel, and more particularly, to a change in height and depth of the side panel or a change in the depth width of a desk top plate. The mounting structure of the desk side panel is simple.

[0002]

2. Description of the Related Art Conventionally, various desks have been provided in which a front panel is erected on a rear edge portion of a top plate and a side panel is erected on a side edge portion of the top plate. As a structure for attaching the side panel, for example,
As disclosed in Japanese Patent No. 4808, a groove having locking pieces on both sides is formed along the side edge on the upper surface of the tabletop, and an inverted T-shaped mounting bracket is formed from a notch provided at the rear of the groove. The bottom piece is inserted into the groove, and the bottom piece is slid forward and backward to an appropriate position in a state where both sides of the bottom piece are locked by the locking pieces, and a pair of mounting brackets are erected around the side edge of the top plate. There is provided a structure in which a vertical piece of a mounting bracket is fitted into an insertion hole opened in a lower end surface of a side panel, and a bolt is screwed into the vertical piece from a side surface of the side panel to prevent the vertical piece from coming off.

In the case of the above-described mounting structure, since the mounting bracket can be moved back and forth, it can be set in accordance with the length of the side panel in the depth direction, that is, the position of the insertion hole. Although the groove can be hidden by attaching a lid for closing the groove, if the length of the side panel in the depth direction is shorter than the length of the groove, a part of the groove is exposed and dust This causes problems such as accumulation of water and impairing the appearance. Further, the head of the bolt for retaining and fixing the side panel is exposed on the side surface of the side panel, which also impairs the external fitting property. Further, since the side panel is supported only at its lower end, the strength in the lateral direction is extremely weak, and if a force is suddenly applied from the lateral direction, the mounting bracket may be deformed.

[0004] Further, Japanese Patent Application No. 3-9 based on the earlier application of the present applicant.
In No. 7881, a vertical groove provided on the rear end face of the side panel is fitted into a ridge integrally formed with a column at a side end of the front panel from above in a state where it is prevented from falling forward, and is also provided on the side of the top plate. There has been proposed an attachment structure in which an erect support bracket is fitted into a groove formed substantially the entire length of the lower end surface of the side panel. In this structure, there is a degree of freedom in the length of the side panel in the depth direction. , There is no freedom for the height of the side panel, and when the side panel is not mounted,
The ridges of the strut remain exposed.

[0005]

[Problems to be solved by the present invention] In view of the above situation, the present invention is to solve the problem in a desk having a front panel erected on a rear edge portion of the desk. A desk top that can be firmly mounted by simple mounting work related to the panel, and that can respond to changes in the height and side length of the side panel or the depth width of the desk top plate, and also has excellent appearance Another object of the present invention is to provide a side panel mounting structure.

[0006]

According to the present invention, in order to solve the above-mentioned problems, the present invention is erected on a rear edge portion of a desk top plate and inwardly facing a joint portion recessed on a front side of a side portion. A front panel formed with a plurality of locking holes in a vertical direction, and a hook that fits and locks into the locking hole protruding from a rear end of the insertion plate that can be embedded in the joint portion; A locking member having a neck at the front end thereof and an engagement strip having a bulging portion connected to the tip thereof, a plate-shaped support metal provided on the side of the top plate, and a side end surface. A connecting groove on both sides of which the engaging streak of the locking fitting can be fitted in a state where it can be prevented from falling forward, and a groove for fitting the supporting fitting into substantially the entire length in the length direction of the lower end face. The mounting structure of the desk side panel consisting of the side panel formed by the above was constructed.

[0007]

The mounting structure of the desk side panel according to the present invention having the above-described contents is such that the insertion plate of the locking fitting is joined to the locking hole on the side of the front panel erected at the rear edge of the desk top plate. When the hook at the rear end is fitted and locked in the state of being buried in the portion, only the engaging strip protrudes from the front face of the front panel, and the inner side formed on the side end face of the side panel at the engaging strip. The connecting groove is selected and dropped in from above to prevent the front panel from slipping out, that is, the forward movement restricting state. On the other hand, the side panel is provided with a plate-shaped locking metal provided on the side of the tabletop. An appropriate position of the groove formed on the lower end face is dropped from above and fitted, and a side panel is erected on the side edge of the top plate. In the state where the side panel is mounted, the locking fitting and the support fitting are not exposed at all. And even if the length in the depth direction of the side panel or the depth width of the top plate changes, the groove for fitting the support bracket is provided in substantially the entire length in the depth direction. Thus, a desired mounting state can be obtained, and even if the height of the side panel changes, it is possible to cope with it by appropriately selecting the upper and lower positions of the locking holes for fitting and locking the hooks of the locking fittings.

[0008]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block diagram showing a first embodiment of the present invention; FIG. 1 shows a desk on which a panel according to the present invention is erected, FIG. 2 is an exploded perspective view of a main part thereof, wherein 1 is a desk, and 2 is a front erected along the rear edge of the desk 1. Panels 3 and 3 respectively indicate side panels that are erected along the side edges.

In the desk of this embodiment, as shown in FIGS. 1 to 3, the top plate 5 is attached to the upper end surfaces of the side legs 4 and 4 on both sides, with the rear part being left behind, and the upper end is attached to the rear end surface. The curtain plate 6 is mounted flush with the top plate 5, and a horizontally long duct opening 7 is formed between the rear edge of the top plate 5 and the upper edge of the curtain plate 6. A cover 8 is attached, and a wiring duct 10 surrounded by an inspection panel 9 is formed below the cover 8.

Then, the front panel 2 is erected along the rear edge of the desk 1 using the mounting brackets 11, 11, and the side panels 3, 3 are erected along the side edge of the top plate 5. For this purpose, the front panel 2 and the side panel 3 are connected to each other via the locking metal fitting 12, and the side end of the top plate 5 and the side panel 3 are connected to each other via the supporting metal fitting 13.

First, a structure for attaching the front panel 2 to the desk 1 will be described. At both sides of the front panel 2, mounting brackets 11 and 11 are provided, and a support rod 14 having a predetermined space formed in the front and rear is provided horizontally in the wiring duct 10. The front panel 2 is attached to the support rod 14 and the front panel 2 stands upright along the rear edge of the desk 1.

The mounting bracket 11 is made of aluminum die-cast, and has a long board 15 having a width corresponding to the depth width of the front panel 2 as shown in FIGS. At one end, a support rod 16 to be inserted into a side end of the front panel 2 is protruded, and a support plate 17 is vertically provided at a central portion of a long side of the substrate 15, and the support plate 17 is provided at a lower end of the support plate 17. An upper holding body 18 fitted on the upper part of the rod 14 and a lower holding body 19 fitted on the lower part can be vertically slidably displaced with respect to the upper holding body 18. They are provided in relation to each other. That is, the fixing stand 21 is provided with the fastening bolt 20 protruding from the front side surface of the upper holding body 18.
At the same time, it is screwed into a pulling stand 22 projecting from the front side of the lower holding member 19, and the space between the upper holding member 18 and the lower holding member 19 is widened by forward and reverse rotation of the tightening bolt 20. It is assumed that it can be adjusted, and it is inserted through the duct opening 7 with both holding members 18 and 19 opened, and after positioning both holding members 18 and 19 above and below the supporting rod 14, the tightening bolt 2
Then, the support rod 14 is clamped between the holding members 18 and 19 from above and below and fixed.

In order to mount the mounting bracket 11 to the front panel 2, as shown in FIGS. 4 to 6, first, as shown in FIGS. The board 15 is fitted into the vertical groove 24 of the side frame 23 from below, and the board 15 is
5 is fixed to the lower end surface 26 by screws 28, 28 using mounting holes 27, 27 formed in the substrate 15.

Here, as shown in FIGS. 4 to 8, the front panel 2 has a
The panel plate 29 is made to protrude from the core material 25 on both sides by bonding 9 or 29 or using a hook-and-loop fastener.
In the upper and lower parts, the core material 25 is mounted so as to protrude from the panel plate 29, and the lower part of the core material 25 below the panel plate 29 is fitted with the upper part of a hollow baseboard 30 made of aluminum die-cast. A hollow cap 31 made of aluminum die-casting is fitted and screwed to the upper protruding portion of the core member 25 above the panel plate 29 and screwed. Further, the side frame 23 having a substantially U-shaped cross section is fitted and screwed and fixed in a concave groove formed by the core material 25 and the panel plates 29 on both sides of the front panel 2. End covers 33 are fitted from upper and lower directions to protruding pieces 32, 32 formed on both side edges of the frame body 23 so as to be bent outward in the front and back directions. The lower end of the end cover 33 abuts on the upper surface of the substrate 15 and the upper end is the upper cap 3.
4 is fitted and connected to the cap 31.

On both sides of the front panel 2, joints 35 having a predetermined gap between the side end of the panel plate 29, the end cover 33 and the side frame 23 are formed. A plurality of locking holes 36,... Are formed at regular intervals in the vertical direction in the facing side frame body 23.

The locking fitting 12 is shown in FIGS.
As shown in the figure, the engaging holes 36, 36 above and below the rear end of the insertion plate 37 having a width that can be embedded in the joint portion 35 and a vertical length that is sufficiently shorter than the height of the front panel 2. Downward hooks 38, 38 for stopping are protrudingly provided, and an engaging ridge 39 is protrudingly provided on the entire front end of the insertion plate 37. The engaging ridge 39 is attached to a neck portion 40 thinner than the thickness of the insertion plate 37 and a tip thereof. It has a shape in which the bulging portions 41 are continuously provided. Here, the thickness of the insertion plate 37 is formed to be slightly thinner than the gap between the joint portions 35 to prevent lateral deflection when the insertion plate 37 is inserted and embedded in the joint portions 35.

The support bracket 13 is shown in FIGS.
0, the fixing piece 42 attached to the side end surface of the top plate 5
And a support piece 43 that is stepped to the upper edge of the fixing piece 42 and extends upward. A bolt 45 is inserted into a through hole 44 provided at the center of the fixing piece 42, and When screwed into a screw hole 46 by a nut or the like fixed inside the end face, and the support piece 43 is erected upward and tightened and fixed, the center plane of the thickness of the support piece 43 is closer to the top plate 5 side. The step folding is set so as to coincide with the end face 47.

More specifically, the structure of the side end of the top plate 5 is as follows:
As shown in FIGS. 10 and 11, the side edge member 48 attached to the side surface of the frame of the top plate 5 has an appropriate position in the front-rear direction.
A mounting recess 49 for mounting the support bracket 13 is provided. In the illustrated example, the mounting recess 49 is provided in an open state above, below, and to the side of the side edge member 48, and the mounting recess 4 is provided.
A cap 50 covering the cover 9 is detachably attached.
At least the upper portion of the cap 50 has a groove 51 around it.
And a notch piece 52 that can be cut off as necessary is provided.
In order to mount the fixing piece 42, the mounting recess 49 to which the support fitting 13 is mounted as described above is inserted into the upper notch 5
2 is covered with the cut-off cap 50. here,
In the mounting structure of the cap 50 to the mounting recess 49, upper and lower locking projections 53 and 54 are provided on both sides of the mounting recess 49, and as shown in FIG. , 5
4, upper and lower locking pieces 55 provided on both sides of the cap 50,
The projection 57 provided on the inner surface of the locking projection 54 of the mounting recess 49 is engaged with the locking piece 5 of the cap 50.
6 are fixed to each other by, for example, engaging with a concave portion 58 provided on the inner surface.

As shown in FIGS. 1, 2, 8, and 9, the side panels 3 are formed by bonding panel boards 60, 60 to the front and back surfaces of a wooden core 59 or by using a hook-and-loop fastener or the like. At both sides, the panel plate 60 is made to protrude from the core material 59, at the upper portion, the core material 59 is made to protrude from the panel material 60, and at the lower portion, the panel plate 60 is slightly protruded from the core material 59. A hollow cap 61 made of aluminum die-casting is fitted to the upper protruding portion of the core material 59 above and is screwed and attached as appropriate.
The core 59 and the panel plate 6 are provided on both sides of the side panel 3.
A side frame 62 having a substantially U-shaped cross section is fitted and screwed and fixed in the concave groove formed by 0, 60, and is bent outward at both side edges of the side frame 62 in the front-back direction. Protruding pieces 63, 63
An end cover 64 is fitted from above and below. The lower end of the end cover 64 is fitted with a lower cap 65, and the upper end of the end cover 64 is fitted and connected to the coping 61 with an upper cap 66. Further, two connecting grooves 67, 67 which are communicated with the lower cap 65 and open downward are formed on the side end surface of the end cover 64 on both sides in the width direction. The connecting groove 67 has a housing groove 68 having a large diameter inside in a sectional shape.
And the width of the opening edge 69 is set narrower than the accommodation groove 68. Further, at the lower end of the side panel 3, a relief groove 71 for accommodating the step-folded portion of the support fitting 13 is formed between the lower end surface 70 of the core material 59 and the lower end protruding portion of the panel plates 60, 60. A slit-shaped groove 72 into which the support piece 43 of the support fitting 13 is fitted is formed on the substantially entire length of the lower surface of the side panel 3 in the depth direction, that is, the entire length of the lower end surface 70 of the core member 59.

When the side panel 3 is erected on the side edge of the top plate 5 by the mounting structure of the present invention, first, the side panel 3 is erected on the rear edge of the desk 1 via the mounting brackets 11, 11. At the joint 35 on the side of the front panel 2 that has been
The insertion plate 37 is inserted, and the hook 3 at the rear end is inserted.
The fittings 8 and 38 are fitted and locked in the locking holes 36 and 36 having a predetermined height. In this state, the insertion plate 3
Reference numeral 7 is embedded in the joint portion 35, and only the engaging strip 39 protruding from the front end of the joint portion 35 protrudes from the front surface of the front panel 2.
On the other hand, the caps 50, 50 of the side edge member 48 provided at the side end of the top plate 5 are removed to expose the mounting recess 49, and the fixing piece 42 of the support fitting 13 is bolted into the mounting recess 49. After fixing at 45 and cutting off the notch 52 above the cap 50, the cap 50 is mounted. In this state, the support piece 43 of the support fitting 13 is fixed to the side edge of the top plate 5 in an upright state. Then, the connection groove 67 inside the end cover 64 of the side panel 3 is selected, and the connection groove 67 is fitted into the engagement groove 39 of the locking fitting 12 from above, and the lower end of the side panel 3 The groove 72 is fitted into the support piece 43 of the support fitting 13 from above and attached. In the mounting state shown in FIG. 8, the bulging portion 41 of the engaging streak 39 is located in the accommodation groove 68 of the connecting groove 67, and the bulging portion 41 is engaged with the opening edge 69 and slips forward. Stop has been made. In addition, 73 in FIG. 8 indicates the rear end surface of the desk 1.

In FIG. 8, the positions of the joint portions 35 and the connecting grooves 67 are set so that the center line of the side panel 3 coincides with the side end surface 47 of the top plate 5. The front panel 2 shown in FIG. 12 has front panels 2 attached to the rear edges of adjacent desks 1a 1b.
3 and 33 are erected in an abutting state, and the locking fittings 12 and 12 are fixed by using the joints 35 and 35 and the locking holes 36 and 36 which are located at the continuous portion of the front panels 2 and 2. The engagement fittings 12 and 12 respectively correspond to the two connection grooves 67 and 67 of the end cover 64 of the side panel 3.
Are fitted and fitted. At this time, when the support fittings 13 are erected on the side edges of the adjacent desks 1a and 1b, one of the desks 1a is erected using the front mounting recess 49 and the other desk 1b is mounted on the rear. Recess 49
If it is erected using, the groove 7 of one side panel 3
2, the support pieces 43, 43 of the support fittings 13, 13 erected on the adjacent desks 1a, 1b, respectively, are fitted, so that the positions of the desks 1a, 1b are displaced in the horizontal direction. There is no.

[0022]

According to the mounting structure of the desk side panel according to the present invention, as described above, the desk side panel is erected on the rear edge of the desk top plate and inwardly facing the joint portion recessed on the front side of the side. A front panel formed with a plurality of locking holes in a vertical direction, and a hook that fits and locks into the locking hole at a rear end of an insertion plate that can be embedded in the joint portion. A locking member formed by projecting an engagement strip having a neck portion and a bulging portion connected to the front end of the plate at a front end thereof; a plate-shaped support metal member provided upright on a side portion of the top plate; A connecting groove on the end face, on both sides thereof, into which the engaging strips of the locking fittings can be fitted in a state where the engaging fittings are prevented from being pulled forward, and the fitting fittings for fitting the supporting fittings over substantially the entire length in the longitudinal direction of the lower end face. Since it consists of a side panel with grooves formed,
A hook at the rear end is fitted and latched in a state in which the insertion plate of the latch is buried in the joint portion in the latch hole on the side of the front panel that is erected on the rear edge of the tabletop. The inner side connecting groove formed on the side end surface of the side panel is selected from the engaging strip of the side panel, dropped from above and fitted, and the side panel is inserted into a plate-shaped locking metal provided on the side of the tabletop. The side panel can be easily erected on the side edge of the top plate by simply dropping and fitting the appropriate position of the groove formed on the lower end surface of the top plate from the top, and the mounting strength is also improved by the locking bracket on the front panel. Since the side panel is attached through the side panel, the side panel is strong without a risk of side displacement. Also, with the side panel attached,
Since the locking fitting and the support fitting are not exposed at all, the appearance is excellent.

Further, even if the length of the side panel in the depth direction or the depth width of the top plate changes, the groove into which the support fitting is fitted is provided at substantially the entire length in the depth direction. A desired mounting state can be obtained even after the fitting, and even if the height of the side panel changes, it can be dealt with by appropriately selecting the vertical position of the locking hole for fitting and locking the hook of the locking metal, For example, it is also possible to attach a side panel of a standard of 60 cm to a desk of a standard of 70 cm in depth.

[Brief description of the 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 showing a state where a side panel is mounted.

FIG. 3 is an exploded perspective view of a main part showing a state in which a front panel is mounted.

FIG. 4 is a partially omitted front view showing a state in which a front panel is mounted in a partial cross section.

FIG. 5 is a longitudinal sectional view of a front panel in a state where a mounting bracket is fixed.

FIG. 6 is a cross-sectional view of the front panel.

FIG. 7 is a partially omitted exploded perspective view showing a relationship between a locking fitting and a front panel.

FIG. 8 is a cross-sectional view of a main part in a state where a front panel and a side panel are connected.

FIG. 9 is a simplified vertical cross-sectional view of a main part showing a relationship between a groove of a side panel and a locking metal erected at a side end of a top plate.

FIG. 10 is a partially omitted exploded perspective view showing a state in which a support bracket is attached to a side end of the top plate.

FIG. 11 is a cross-sectional view illustrating a mounting structure of a side edge member and a cap.

FIG. 12 is a cross-sectional view of a main part in a state where a side panel is connected to two front panels erected on adjacent desks.

[Explanation of symbols]

 Reference Signs List 1 desk 2 front panel 3 side panel 4 side leg 5 top plate 6 curtain plate 7 duct opening 8 duct cover 9 inspection panel 10 wiring duct 11 mounting bracket 12 locking bracket 13 support bracket 14 support rod 15 substrate 16 support rod 17 support Plate 18 Upper holding body 19 Lower holding body 20 Tightening bolt 21 Fixing stand 22 Pulling stand 23 Side frame 24 Vertical groove 25 Core material 26 Lower end face 27 Mounting hole 28 Screw 29 Panel board 30 Baseboard 31 Kasagi 32 Projection piece 33 End cover 34 Upper cap 35 Joint 36 Locking hole 37 Insert plate 38 Hook 39 Engagement strip 40 Neck 41 Swelling part 42 Fixing piece 43 Supporting piece 44 Through hole 45 Bolt 46 Screw hole 47 Side end face 48 Side edge member 49 Mounting recess 50 Cap 51 Groove 52 Notch piece 53 Locking projection 54 Locking projection 55 Locking piece 56 Locking piece 57 Projection 58 Recess 59 Core material 60 Panel plate 61 Kasagi 62 Side frame 63 Projection piece 64 End cover 65 Lower cap 66 Upper cap 67 Connecting groove 68 Housing groove 69 Opening edge 70 Lower end face 71 Escape groove 72 Groove 73 Rear end face

Claims (1)

(57) [Scope of request for utility model registration] A front panel having a plurality of locking holes formed in a vertical direction on an inner side facing a joint portion recessed on a front side of a side portion and standing upright on a rear edge portion of the desk top plate; A hook that fits and locks into the locking hole projects from a rear end of the insertion plate that can be embedded in the joint portion, and a neck portion and a bulge portion are connected to the front end of the insertion plate. A locking member formed by projecting a joint; a plate-shaped supporting member standing upright on a side portion of the top plate; A side panel in which a connecting groove which can be fitted in a state in which the supporting bracket is fitted in a state in which the supporting bracket is fitted is formed along a substantially entire length in a longitudinal direction of the lower end surface. Mounting structure of the desktop side panel.