JP2594371Y2 - Desktop 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 for a desk panel, and more particularly, to a desk having a duct opening along the rear edge of the top plate, the front panel being erected on the rear edge of the top plate. Mounting structure.

[0002]

2. Description of the Related Art Generally, as a panel mounting structure to a desk as described above, a panel mounting bracket is mounted on a side end surface of a desk top plate or a curtain plate by screws or the like from the side.

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 poor in workability, and the desks are arranged side by side or the desks are placed in contact with the wall. In such a case, it was extremely difficult to attach and remove the panel to and from the desk.

[0004] Conventionally, the mounting position of the panel is determined, so that the width of the panel is constant according to the size of the tabletop.

[0005]

SUMMARY OF THE INVENTION In view of the above situation, the present invention aims to solve the problem by simply attaching a front panel to the rear edge of a desk, and by attaching another desk to the side of the desk. Installation of the front panel even if there are obstacles
Another object of the present invention is to provide a panel mounting structure for a detachable desk.

[0006]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention provides a support rod having a predetermined space in front and rear within a wiring duct facing a duct opening formed along a rear edge of a tabletop. And one side of the front and rear sides of the lower clamp, with respect to the front and rear sides of the upper clamp of the mounting brackets installed on both sides of the front panel.
Is displaceably connected with the connecting bolt, and the upper holding body and the lower
The support rod is received from the opening on the other side between the
The parts sandwiching member as well as fitted to the upper portion of the support rod, before
By rotating the connecting bolt from above,
Displace the lower holding body and press it against the lower surface of the support rod,
A mounting structure for a desk panel is provided in which the supporting rod is clamped and fixed from above and below by an upper clamp and a lower clamp. Concrete
Specifically, the upper holding body is provided with a rear engagement piece at a rear edge of the horizontal plate.
And the rear engagement piece is attached to the front edge of the horizontal plate.
A front engagement plate extending downwardly below is provided, and the front engagement plate
A through hole is vertically penetrated in the fixed base that is installed,
The holding member is a front end of a receiving plate that contacts the lower surface of the support rod.
A sliding plate is erected on the edge, and a screw hole is provided on a pulling stand protruding from the sliding plate.
Are vertically penetrated, and the sliding plate is provided on the front engagement plate.
Are slidably engaged up and down, and
Through the through hole of the fixed table from above and
Screw the screw into the screw hole and rotate the linkage bolt to lock the upper
The lower holding body is displaced up and down with respect to the holding body
Things. Or, the upper holding body is a rear edge of a horizontal plate.
And a rear engagement piece is provided at the front end of the horizontal plate.
A front engagement plate extending downward from the post engagement piece is provided below the front engagement plate.
When screw holes are vertically formed on the fixed base protruding above the engagement plate
In both cases, a bearing is protruded below the fixed base.
And the lower holding member contacts the lower surface of the support rod.
A turning plate is erected on the front edge of the receiving plate, and the upper end of the turning plate is
Pivotally attached to the bearing portion, and
An operation piece protrudes forward at an end, and the fixed base
The front end of the connecting bolt screwed into the screw hole of
Abuts the tip of the operating piece and rotates the link bolt
By rotating the lower clamp with respect to the upper clamp,
It becomes.

[0007]

In the desk panel mounting structure of the present invention having the above-mentioned contents, the space between the upper holding member and the lower holding member is sufficiently opened by rotating the connecting bolt on the lower mounting bracket on both sides of the front panel. So that it was inserted into the wiring duct from the duct opening formed along the rear edge of the top plate in that state, and a horizontal space was provided with a predetermined space in the wiring duct before and after
Place the supporting rod between the upper clamp and the lower clamp of the mounting bracket.
Above with receiving from the open portion of the fitted from above the upper clamping member on top of the supporting <br/> lifting rods, then linkage bolt
Rotate the lower clamp up and down with respect to the upper clamp so that the distance between the upper clamp and the lower clamp is reduced.
The lower holding member is pressed against the lower portion of the supporting rod by id displacement or rotational displacement , whereby the supporting rod is sandwiched and fixed between the upper holding member and the lower holding member from above and below. Here, the fitting position between the mounting rod and the supporting rod laterally provided in the wiring duct can be arbitrarily set, whereby the mounting position of the panel can be freely changed, and the horizontal width of the panel is also arbitrary.

[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 according to the present invention,
FIG. 2 is an exploded perspective view of a main part of the desk, in which 1 is a desk, and 2 is a front panel standing upright along the rear edge of the desk 1.

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

At both sides of the front panel 2, mounting brackets 10, 10 are provided.
A supporting rod 11 having a predetermined space formed in the front and rear is provided horizontally. The mounting bracket 10 is attached to the supporting rod 11, and the front panel 2 stands upright along the rear edge of the desk 1. .

The mounting bracket 10 is made of aluminum die-cast and has a long substrate 12 having a width corresponding to the depth of the front panel 2 as shown in FIG.
A support rod 13 to be inserted into a side end of the front panel 2 protrudes from one end of an upper surface of the front panel 2, and a support plate 14 is vertically provided at a center of a long side of the substrate 12, and a lower end of the support plate 14 An upper holding member 15 fitted on the upper portion of the support rod 11 and a lower holding member 16 fitted on the lower portion are made displaceable with respect to the upper holding member 15. Also provided. In other words, the distance between the upper holding member 15 and the lower holding member 16 can be adjusted by the rotation of the linking bolt 17, and when the holding members 15, 16 are open, the support rod 11 is connected to the holding members 15 by the rotation. , 16 can be inserted between the support rods 11 and 16 in the narrowed state.
Can be fixed by sandwiching it from above and below. The mounting bracket 10 shown in FIG. 3 is for the left as viewed from the front, and the one for the right is antisymmetric with the one shown.

More specifically, the upper holding member 15 and the lower holding member 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 this embodiment. In the case of (1), the upper holding body 15 has a horizontal plate 18 perpendicular to the lower end of the support plate 14, a rear engagement piece 19 provided at a rear end edge of the horizontal plate 18, and
A front engagement plate 20 extending below the rear engagement piece 19 is provided below the front end edge of the rear engagement piece 8, while the lower holding body 16 has a receiving plate 21 abutting on the lower surface of the support rod 11, At the rear edge of the receiving plate 21, an engaging claw 22 is provided upright facing the rear engaging piece 19, and the front engaging plate 20 is provided at the front edge of the receiving plate 21.
The slide plate 23 is erected and slidably linked up and down.

The upper holding member 15 and the lower holding member 16
The front engagement plate 20 is formed so as to be slidably connected to the front engagement plate 20. The front engagement plate 20 is formed with a notch opening 24 having a rectangular shape as viewed from the front, which is open downward, and a longitudinal guide groove formed on an inner end surface on both sides of the notch opening 24. 25, 25 are formed, the width of the slide plate 23 is set to a width that can be loosely fitted into the notch opening 24, and the longitudinal projections 26, 26 that slide into the guide groove 25 on both side end surfaces. And a fixing stand 27 is projected from the front engagement plate 20 along the upper end face of the notch opening 24, while a pulling stand 28 is provided at the upper end of the sliding plate 23 so as to face the fixing stand 27. And a through hole 29 vertically extending through the fixing base 27.
The connecting bolt 17 is inserted through the
8, the lower holding member 16 is vertically displaced with respect to the upper holding member 15 by rotating the link bolt 17, whereby the horizontal plate 18 and the receiving plate 21 are displaced.
It adjusts the interval between them. Here, the upper holding body
15 between the rear engagement piece 19 and the engagement claw 22 of the lower holding body 16
Is an open portion for receiving the support rod 11.
You.

A notch for inserting a cord, which is open toward the side end except for both sides, at the center of the end of the substrate 12 opposite to the side where the support bar 13 protrudes. 31
And at the lower side of the long side of the substrate 12 where the support plate 14 is provided, there is formed a downwardly open cord insertion recess 32 communicating with the cutout 31 from the front side. . When the concave portion 32 is not used, a cap hole 33 penetrating from the concave portion 32 to the upper surface of the substrate 12 or not penetrating the upper surface inside the concave portion 32 is formed, and a cap 34 having a shape capable of closing the concave portion 32 is formed. The pin 35 protruding from the cap 34 is fitted into the blind 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 the fitting support is ensured.

In order to mount the mounting bracket 10 to the front panel 2, as shown in FIGS. 4 to 7, first, a support rod 13 is provided on a substantially entire length of the side edge of the front panel 2 in a vertical direction. The board 12 is fitted into the vertical groove 37 of the side frame 36 from below, and the board 12 is
8 are fixed to the lower surface 39 by screws 41, 41 using mounting holes 40, 40 formed in the substrate 12.

As shown in FIGS. 4, 8 and 9, the front panel 2 is formed by bonding panel plates 42, 42 to the front and back surfaces of the core member 38 or by using a hook-and-loop fastener or the like. The panel plate 42 is projected from the core material 38 at the portion, and the core material 38 is mounted at the upper and lower portions by projecting from the panel plate 42. Aluminum die casting is provided below the panel plate 42 and below the core material 38. The upper part of the hollow baseboard 43 made of aluminum is fitted and screwed and attached, and the hollow cap 44 made of aluminum die-cast is fitted above the panel plate 42 and the upper part of the core 38. And it is screwed and attached as appropriate. Further, the side frame 36 having a substantially U-shaped cross section is fitted and screwed and fixed in a concave groove formed by the core member 38 and the panel plates 42 on both sides of the front panel 2. End covers 4 are formed on protruding pieces 45, 45 formed by bending both sides of the frame body 36 outward in the front and back directions.
6 are fitted from above and below.

Then, a part of the baseboard 43 corresponding to the board 12 of the mounting bracket 10 is cut out, the board 12 is fitted in the cutout recess 47, and the baseboard 43 and the board 12 are It is set to be one.

In order to mount the front panel 2 on the rear edge of the desk 1 using the mounting brackets 10 fixed to both sides of the front panel 2, as shown in FIG. The lower bolt 16 is displaced downward with respect to the upper clamp 15 by rotating the linking bolt 17, and the distance between the lower end of the rear engagement piece 19 of the upper clamp 15 and the upper end of the engaging claw 22 of the lower clamp 16. Is opened from the vertical dimension of the support rod 11, the duct cover 7 is removed, and the mounting bracket 10 is inserted through the exposed duct opening 6. The upper and lower clamps 15 and After being positioned respectively, the recess formed by the horizontal plate 18, the rear engagement piece 19 and the front engagement plate 20 of the upper holding body 15 is fitted into the upper part of the support rod 11, and then the link bolt 17 To rotate the lower holding body 16 7, the receiving plate 21 of the lower holding member 16 is pressed against the lower surface of the supporting rod 11, and the engaging claw 22 is engaged with the rear edge of the supporting rod 11 to prevent the lower holding member 16 from slipping off. It is fitted and fixed.

In this mounting state, the support plate 14 of the mounting bracket 10 penetrates through the duct opening 6, and its rear surface abuts against the front surface of the upper reinforcing edge 47 of the curtain plate 5. The front half rests 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 or elastic material is adhered to an appropriate position on the lower surface of the substrate 12 of the mounting bracket 10, and the buffer sheet 49 contacts the upper surface of the upper reinforcing edge 48. After the mounting bracket 10 is fixed to the supporting rod 11, the detached duct cover 7 is attached to the duct opening 6. The duct cover 7 is made of synthetic rubber or soft synthetic resin provided at the rear edge thereof. Edge member 50
Are deformed to surround the support plate 14 and minimize the gap around the support plate 14. The edge member 50 is
When the duct cover 7 is attached to the duct opening 6, the edge member 50 is in close contact with the upper edge of the upper reinforcing edge 48 of the curtain plate 5. However, when the wiring cord is inserted, the edge member 50 is Retracts by elastic deformation.

The mounting bracket 10 and the supporting rod 11 according to the present invention.
According to the mounting structure of (1), the mounting bracket 1 for the support rod 11
The fixed position of 0 can be freely set in the length direction. As a result, as shown in FIG. 10, two front panels 2a and 2b are arranged on the left and right sides of the rear edge of the desk 1, and the supporting rods 11 are attached to the mounting brackets 10 and 10 fixed to both sides thereof. It is possible to stand upright. At this time, two connecting grooves 51, 51 having a large cross section and a narrow opening edge are formed on the side end surface of the end cover 45 and on both sides in the width direction, so that both the front panels 2a, 2b, the end covers 46 facing each other,
46, a joint material 52 having a substantially H-shaped cross section is arranged.
The two engagement strips 53 and 5 whose tip portions located on one side of the two are bulged.
3 is inserted into the connection grooves 51, 51 of one end cover 46 from above and below to prevent the connection from coming off, and the projections 54, 54 located on the other side are connected to the connection grooves 51, 51 of the other end cover 46. The front panels 2a and 2b are prevented from being displaced in the front-rear direction at the same time as they are fitted into the sides 51 so as to close the gap between the connecting end faces. Not only is there no restriction on the width of the front panel 2, but also the long front panel 2 can be attached to the two desks 1 arranged side by side.

In another embodiment of the mounting member 10 shown in FIG. 11, the lower holding member 16 is rotated with respect to the upper holding member 15 so that the distance between the upper holding member 15 and the lower holding member 16 is increased. Are opened or narrowed by adjusting the link bolt 17. The upper holding body 15 has a horizontal plate 18, a rear engagement piece 19 and a front engagement plate 20 as described above, and can be fitted to the upper part of the support rod 11, and the front engagement plate 20 has a notch opening 24. And a fixing base 27 is protrudingly provided on the upper part thereof, a screw hole 55 is formed in the fixing base 27 so as to penetrate vertically, and the connecting bolt 17 is screwed into the screw hole 55 so that the lower end thereof is directed downward. Projecting. Further, the lower holding body 16 is provided with a receiving plate 21 abutting on the lower surface of the supporting rod 11.
And an engaging claw 22 protruding from a rear end thereof, and a turning plate 56 rising from the front end of the receiving plate 21.
An upper end of the rotary plate 56 is pivotally connected to bearings 57, 57 projecting from both sides of the cutout opening 24 by a support shaft 58, and is projected forward from an upper end of the rotating plate 56. The tip of the piece 59 is set at a position where it comes into contact with the tip of the link bolt 17. Therefore, when the connecting bolt 17 is rotated to project the tip thereof downward, the operation piece 59 is pressed downward, and the lower holding member 16 is rotationally displaced rearward with respect to the upper holding member 15, and the lower holding member 16 is rotated. 16 receiving plates 21 are supporting rods 11
Can be fixed by pressing against the lower surface.

[0022]

[Effects of the Invention] The mounting structure of the desk panel according to the present invention as described above is such that a predetermined space is provided in the wiring duct facing the duct opening formed along the rear edge of the desk top plate, and the supporting rod is horizontally moved. And the front and rear sides of the lower clamp body to the front and rear sides of the upper clamp body of the mounting brackets installed on both sides of the front panel.
Displaceably linked with the linking bolt, the upper holding body and the lower holding body
The support rod is received from the opening on the other side between the holders, and
The clamping member as well as fitted to the upper portion of the support rod, wherein
By rotating the linkage bolt from above,
The holding member is displaced and pressed against the lower surface of the supporting rod , and the supporting rod is held between the upper holding member and the lower holding member from above and below, so that the mounting brackets provided on both sides of the panel are linked. distance between the upper clamping member and a lower clamping member by rotating the bolt to be displaced to open fully, inserted from the duct opening formed along the top plate trailing edge in that state in the wiring duct, wiring A predetermined space was provided before and after in the duct and it was installed horizontally.
Place the supporting rod between the upper clamp and the lower clamp of the mounting bracket.
Above with receiving from the open portion of the fitted from above the upper clamping member on top of the supporting <br/> lifting rods, then linkage bolt
Rotation operation from the direction to make the distance between the upper holding body and the lower holding body
Slide the lower clamp up and down against the upper clamp to narrow
The lower holding body by supporting the supporting rod
By simply pressing against the lower part , the supporting rod can be clamped from above and below by the upper holding body and the lower holding body, and the mounting and dismounting work is linked from above through the wiring duct.
Since the rotation operation of the bolt can be performed only on the front side of the desk, the workability is extremely excellent. In addition, since the mounting position of the supporting rod and the mounting bracket can be set arbitrarily, 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 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 thereof.

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

FIG. 4 is an enlarged perspective view of a partially omitted main part in a state where a front panel is attached to a desk.

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

FIG. 6 is a longitudinal sectional view of a main part showing a state in which a mounting bracket fixed to the front panel is mounted on a support rod.

FIG. 7 is a longitudinal sectional view of a main part in a state where it is attached.

FIG. 8 is a longitudinal sectional view of the front panel in a state where the mounting bracket is fixed.

FIG. 9 is a cross-sectional view of the front panel.

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

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

[Explanation of symbols]

Reference Signs List 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 substrate 13 support rod 14 support plate 15 upper clamp 16 Lower holding body 17 Coupling bolt 18 Horizontal plate 19 Rear engagement piece 20 Front engagement plate 21 Receiving plate 22 Engagement claw 23 Sliding plate 24 Notch opening 25 Guide groove 26 Protrusion 27 Fixing stand 28 Attraction stand 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 surface 40 Mounting hole 41 Screw 42 Panel plate 43 Baseboard 44 Kasagi 45 Projection 46 End cover 47 Notch recess 48 Upper reinforcement edge 49 Buffer sheet 50 Edge member 51 Connection groove 52 Joint material 53 Engagement strip 54 Protrusion strip 55 Screw hole 56 Rotating plate 57 Bearing part 8 support shaft 59 operating piece

──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Hironaga Obata 3-9-1-11 Ebisu Minami, Shibuya-ku, Tokyo Inside Hiro Design Laboratory Co., Ltd. (56) References JP-A-4-9104 (JP, A) 63-131644 (JP, U) (58) Fields investigated (Int. Cl. ⁶ , DB name) A47B 17/00 A47B 13/00

Claims (3)

(57) [Scope of request for utility model registration] 1. A support rod is provided laterally with a predetermined space in front and rear in a wiring duct facing a duct opening formed along a rear edge of a desk top plate, and mounting brackets provided on both sides of a front panel. The front and rear sides of the lower clamp are opposed to the front and rear sides of the upper clamp
The side is displaceably connected with the connecting bolt, and the upper holding body and the lower
The support rod is received from the opening on the other side between the holding members,
While fitting the upper holding body to the upper part of the support rod,
By rotating the link bolt from above,
The lower holding body is displaced and pressed against the lower surface of the support rod.
The mounting structure of a desk panel , wherein the supporting rod is clamped and fixed from above and below by an upper clamping body and a lower clamping body. 2. The upper holding member is provided at a rear edge of a horizontal plate.
An engaging piece is provided below and the rear edge is attached to a front edge of the horizontal plate.
A front engagement plate extending below the engagement piece is provided below, and the front engagement plate is provided.
The through holes are vertically penetrated in the fixed base protruding from the plate,
The lower holding member is a receiving plate that contacts the lower surface of the support rod.
A slide plate is erected on the front edge of the plate, and a pulling stand protrudes from the slide plate.
Screw holes are provided vertically through the front engagement plate.
While engaging the sliding plate slidably up and down,
Insert the connecting bolt from above into the through hole of the
By screwing into the screw hole of the attachment base and rotating the link bolt
Slide the lower clamp up and down with respect to the upper clamp
The mounting structure of a desk panel according to claim 1, wherein 3. The upper holding body is provided at a rear edge of a horizontal plate.
An engaging piece is provided below and the rear edge is attached to a front edge of the horizontal plate.
A front engagement plate extending below the engagement piece is provided below, and the front engagement plate is provided.
Screw holes are formed vertically on the fixed base protruding from the top of the plate.
A projecting portion of the bearing is provided below the fixed base,
The lower holding member is a receiving plate that contacts the lower surface of the support rod.
A turning plate is erected on the front edge of the shaft, and the upper end of the turning plate is
The pivot plate is pivotally attached to the receiving portion, and an upper end portion of the pivot plate is provided.
The operation piece is projected forward from the
The tip of the connecting bolt screwed into the hole from above is
Contacting the tip of the work piece and rotating the link bolt
The lower clamp is rotated with respect to the upper clamp.
The desk panel mounting structure according to claim 1.